subject:(GPR)

Universidade do Rio Grande do Norte

1. Albuquerque, Filipe Ramos de. O uso de atributos para o realce de eventos de difração em imagens de GPR no domínio do OFFSET comum .

Degree: 2018, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/26272

► For the geophysical investigation methods seismic and GPR, which are based on propagation of waves in the middle and the recording of the return of… (more)

Subjects/Keywords: Difração; GPR; Atributos GPR; Bioermas

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APA (6^th Edition):

Albuquerque, F. R. d. (2018). O uso de atributos para o realce de eventos de difração em imagens de GPR no domínio do OFFSET comum . (Masters Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/26272

Chicago Manual of Style (16^th Edition):

Albuquerque, Filipe Ramos de. “O uso de atributos para o realce de eventos de difração em imagens de GPR no domínio do OFFSET comum .” 2018. Masters Thesis, Universidade do Rio Grande do Norte. Accessed January 21, 2021. http://repositorio.ufrn.br/handle/123456789/26272.

MLA Handbook (7^th Edition):

Albuquerque, Filipe Ramos de. “O uso de atributos para o realce de eventos de difração em imagens de GPR no domínio do OFFSET comum .” 2018. Web. 21 Jan 2021.

Vancouver:

Albuquerque FRd. O uso de atributos para o realce de eventos de difração em imagens de GPR no domínio do OFFSET comum . [Internet] [Masters thesis]. Universidade do Rio Grande do Norte; 2018. [cited 2021 Jan 21]. Available from: http://repositorio.ufrn.br/handle/123456789/26272.

Council of Science Editors:

Albuquerque FRd. O uso de atributos para o realce de eventos de difração em imagens de GPR no domínio do OFFSET comum . [Masters Thesis]. Universidade do Rio Grande do Norte; 2018. Available from: http://repositorio.ufrn.br/handle/123456789/26272

University of Debrecen

2. Szabó, Zoltán Tamás. A GPS és GPRS technológia egy lehetséges gyakorlati alkalmazásának bemutatása .

Degree: DE – ATC – Mezőgazdaságtudományi Kar, 2010, University of Debrecen

URL: http://hdl.handle.net/2437/96142

► A cégek számára a mostani gazdasági helyzetben még fontosabbá vált a logisztikai szolgáltatások költség hatékony elvégzése. Minden újítás, fejlesztés, ami a szolgáltatást egyszerűsíti és könnyíti… (more)

▼ A cégek számára a mostani gazdasági helyzetben még fontosabbá vált a logisztikai szolgáltatások költség hatékony elvégzése. Minden újítás, fejlesztés, ami a szolgáltatást egyszerűsíti és könnyíti az a cég költségeit csökkentheti. Ezért a járműparkkal, jármű flottával rendelkező vállalatok egyre nagyobb érdeklődést mutatnak minden olyan rendszer iránt amellyel javíthatnak a szolgáltatásuk hatékonyságán. Erre nyújt megoldást a GPS rendszer és a GPRS rendszer hatékony összeillesztése hardver eszközökkel és gondosan megtervezett szoftver rendszerrel. Dolgozatom első részében főként a helymeghatározás módszerét és a GPS műholdak és a GPS rendszer működését illetve GPRS technológiát mutatom be. A dolgozat második részében az ezt összeillesztő hatékonyan felépített struktúrát, a Webeye rendszert és a szolgáltatásait mutatom be. Amely védelmi, logisztikai és navigációs feladatokat lát el és nemzetközileg elismert. A rendszer használatával a műholdak és a mobil kommunikációs hálózat segítségével követhetjük a járműveinket, járműparkunkat. Valós időben követhetjük járműveink pontos helyzetét, illetve megtekinthetjük a járművek pontos indulását és érkezésének időpontjait és helyeit kiváló minőségű térképen. Így akár a cég megrendelői is tudnak tájékozódni, hogy hol tart a megrendelt áru, illetve lehetővé teszi akár a Just In Time rendszer működtetését is. A megtett távolság és a regisztrált útvonal és letérések riasztása lehetetlenné teszi az illegális nem dokumentált fuvarok megvalósítását így a munkaerő ellenőrizhetővé válik. Az áru védelme érdekében megfigyelhető a raktér kinyitása szintén akár automatikus riasztással illetve a raktér- hőmérséklete is folyamatosan jegyezhető. Lehetőség van sofőrazonosításra a pihenő idők betartatása így a bírságok elkerülését, illetve az akkumulátor és a generátor töltésének figyelését a rendszer szabotázsának elkerülését Ugyanakkor rendszer képességeit még a járművek vagy az egész flottánk kihasználásának kimutatása sem haladja meg. A rendszer teljes mértékben a vevő igényeihez igazítható így szinte bármilyen megoldás megvalósítható. A megvalósításnak csak a technika és a képzelet szabhat határt. Advisors/Committee Members: Nagy, Lajos (advisor).

Subjects/Keywords: GPR; GPRS

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APA (6^th Edition):

Szabó, Z. T. (2010). A GPS és GPRS technológia egy lehetséges gyakorlati alkalmazásának bemutatása . (Thesis). University of Debrecen. Retrieved from http://hdl.handle.net/2437/96142

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Szabó, Zoltán Tamás. “A GPS és GPRS technológia egy lehetséges gyakorlati alkalmazásának bemutatása .” 2010. Thesis, University of Debrecen. Accessed January 21, 2021. http://hdl.handle.net/2437/96142.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Szabó, Zoltán Tamás. “A GPS és GPRS technológia egy lehetséges gyakorlati alkalmazásának bemutatása .” 2010. Web. 21 Jan 2021.

Vancouver:

Szabó ZT. A GPS és GPRS technológia egy lehetséges gyakorlati alkalmazásának bemutatása . [Internet] [Thesis]. University of Debrecen; 2010. [cited 2021 Jan 21]. Available from: http://hdl.handle.net/2437/96142.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Szabó ZT. A GPS és GPRS technológia egy lehetséges gyakorlati alkalmazásának bemutatása . [Thesis]. University of Debrecen; 2010. Available from: http://hdl.handle.net/2437/96142

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Texas A&M University

3. Jewell, Mallorie E. Development and Progression of Aeolian Blowouts in Padre Island National Seashore.

Degree: MS, Geography, 2013, Texas A&M University

URL: http://hdl.handle.net/1969.1/151014

► This study characterizes the development and migration of blowouts within Padre Island National Seashore (PAIS). A combination of aerial photographs and Light Detection and Ranging… (more)

▼ This study characterizes the development and migration of blowouts within Padre Island National Seashore (PAIS). A combination of aerial photographs and Light Detection and Ranging (LIDAR) are used to track the migration of eighteen blowouts, while Ground-penetrating Radar (GPR) is used to investigate the subsurface at two smaller sites in the study area. This data, coupled with beach morphology and changing anthropogenic factors, helps understand why the dune blowouts develop and are restricted to a particular section of the National Seashore. Aerial Photographs taken at least twice a decade since 1969 were used to track blowouts. Each blowout was digitized in order to understand its morphometric characteristics by studying its length, width, area, segmentation, perimeter, and the width of the neck, when present, through the foredune. The velocity and direction of movement were also calculated. Cluster analysis was used to analyze the blowouts using these morphological variables. Based on this data, blows appear to group into two morphologically different clusters. Blowouts grouped into Cluster 1 are longer, thinner, have smaller perimeters and areas, smaller throat widths, and are furthest from the beach access road. A lower dune elevation leads to a larger wave runup to crest height ratio. A larger ratio suggests that the dunes are more easily overtopped during large storms, thus scarping, a precursor to blowout development, is increased. Cluster 2 blowouts tend to be longer, wider, and stabilized faster leading to a more undulated perimeter in addition to a smaller wave runup potential due to a higher dune elevation. Historically blowouts covered the entire northern portion of PAIS. In the 1970’s the portion of the beach north of Park Road 22 was designated as non-driving. Since then all blowouts in this section have revegetated, while, blowouts in the driving section are still active. Beach driving pulverizes seaweed leading to less deposition along the dune toe and therefore a lower elevation of the backshore. As a result there is a greater wave runup in storms leading to an increase in susceptibility to scarping, and therefore, blowouts. Despite the fact that storms are the primary mechanism for blow development, anthropogenic effects, such as vehicle traffic, flatten the beach profile allowing for lower areas to become inundated during storms. This, along with decreased sediment budget and increased storm frequency increases the potential for blowouts to form events and leave the island vulnerable to an increased rate of sea level rise. GPR surveys were completed at two sites; an active blowout with a foredune that is not completely reestablished (Site 1) and a blowout that is stabilized by vegetation (Site 2). Six GPR surveys were completed at Site 1 and four surveys were completed at Site 2 that show the preservation of historic phases, surfaces, and facies used to interpret sequences and compare to aerial photography and LiDAR data. Site 1 moves through five phases that begin in 1969 and end at the… Advisors/Committee Members: Houser, Chris (advisor), Tchakerian, Vatche (committee member), Everett, Mark (committee member), Feagin, Rusty (committee member).

Subjects/Keywords: Blowouts; GPR; LiDAR; coastal

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APA (6^th Edition):

Jewell, M. E. (2013). Development and Progression of Aeolian Blowouts in Padre Island National Seashore. (Masters Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/151014

Chicago Manual of Style (16^th Edition):

Jewell, Mallorie E. “Development and Progression of Aeolian Blowouts in Padre Island National Seashore.” 2013. Masters Thesis, Texas A&M University. Accessed January 21, 2021. http://hdl.handle.net/1969.1/151014.

MLA Handbook (7^th Edition):

Jewell, Mallorie E. “Development and Progression of Aeolian Blowouts in Padre Island National Seashore.” 2013. Web. 21 Jan 2021.

Vancouver:

Jewell ME. Development and Progression of Aeolian Blowouts in Padre Island National Seashore. [Internet] [Masters thesis]. Texas A&M University; 2013. [cited 2021 Jan 21]. Available from: http://hdl.handle.net/1969.1/151014.

Council of Science Editors:

Jewell ME. Development and Progression of Aeolian Blowouts in Padre Island National Seashore. [Masters Thesis]. Texas A&M University; 2013. Available from: http://hdl.handle.net/1969.1/151014

University of Connecticut

4. Brockmeyer, Daniel J., Mr. Using Ground Penetrating Radar Signal Reflection to Model a Highly Transmissive Bedrock Aquifer.

Degree: MS, Environmental Engineering, 2012, University of Connecticut

URL: https://opencommons.uconn.edu/gs_theses/242

► The use of numerical modeling software to characterize groundwater contaminant fate and transport requires an understanding of the distribution of hydraulic properties of the… (more)

▼ The use of numerical modeling software to characterize groundwater contaminant fate and transport requires an understanding of the distribution of hydraulic properties of the aquifer. As the complexity of this distribution increases, a more sophisticated understanding is required. Modeling contaminant transport in bedrock aquifers requires that the spatial distributions of highly conductive geologic features are characterized along with the hydraulic transmissivities of those features (Shapiro, 2003). The goal of this research is to refine the numerical model of a highly transmissive crystalline aquifer by characterizing the spatial variability of the hydraulic transmissivity using the attenuation of the ground penetrating radar (GPR) signal. Slug tests were performed in ten bedrock wells, located within and surrounding a highly conductive zone. The transmissivities measured in these wells ranged from 1.5 E-1 ft²/day to 4.2 E+2 ft²/day; values greater than 100 ft²/day were measured in four of the bedrock wells. A GPR survey was conducted over the well network and five transects were selected for further analysis. The location of the ten wells were projected onto the nearest GPR transects and the GPR data from each location were isolated for further analysis. A visual inspection GPR signal data indicates that the signal reflection increases at locations where high transmissivity values were measured. This relationship was attributed to an increased volume of fluid present within the fractures; a characteristic previously used to identify productive bedrock aquifers at multiple sites (e.g., Porsani, 2005, Halihan, 2008). The correlation between the transmissivities and the analyzed signal was evaluated at the four locations where higher transmissivities were measured. No correlation was observed when all four points were included. When the data collected from well BW-18 were excluded from the analysis, a near perfect correlation was observed for the remaining three points. The transmissivity measured in BW-18 was the highest value measured onsite. This suggests that the aperture thickness, a characteristic which is not identified using GPR, may play a significant role in the distribution of transmissivities at this location. The remaining GPR data were transformed to the corresponding hydraulic conductivity using a linear regression fitted to the three correlating points. The values calculated were used as the conductivity values for the model layer corresponding to the shallow bedrock. The resulting model was no more accurate than an identical model created using only the measured transmissivities. Consistent with previous findings, this investigation determined that GPR data collected by surficial geophysical methods is capable of characterizing highly transmissive regions. Since the spatial variations in the aperture thickness are not identified using this method, it is not appropriate for sites where significant variation is expected. The high… Advisors/Committee Members: Dr. Gary Robbins, Dr. Lanbo Liu, Dr. Amvrossios Bagtzoglou.

Subjects/Keywords: GPR; modeling; bedrock; aquifer

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APA (6^th Edition):

Brockmeyer, Daniel J., M. (2012). Using Ground Penetrating Radar Signal Reflection to Model a Highly Transmissive Bedrock Aquifer. (Masters Thesis). University of Connecticut. Retrieved from https://opencommons.uconn.edu/gs_theses/242

Chicago Manual of Style (16^th Edition):

Brockmeyer, Daniel J., Mr. “Using Ground Penetrating Radar Signal Reflection to Model a Highly Transmissive Bedrock Aquifer.” 2012. Masters Thesis, University of Connecticut. Accessed January 21, 2021. https://opencommons.uconn.edu/gs_theses/242.

MLA Handbook (7^th Edition):

Brockmeyer, Daniel J., Mr. “Using Ground Penetrating Radar Signal Reflection to Model a Highly Transmissive Bedrock Aquifer.” 2012. Web. 21 Jan 2021.

Vancouver:

Brockmeyer, Daniel J. M. Using Ground Penetrating Radar Signal Reflection to Model a Highly Transmissive Bedrock Aquifer. [Internet] [Masters thesis]. University of Connecticut; 2012. [cited 2021 Jan 21]. Available from: https://opencommons.uconn.edu/gs_theses/242.

Council of Science Editors:

Brockmeyer, Daniel J. M. Using Ground Penetrating Radar Signal Reflection to Model a Highly Transmissive Bedrock Aquifer. [Masters Thesis]. University of Connecticut; 2012. Available from: https://opencommons.uconn.edu/gs_theses/242

Université Catholique de Louvain

5. Got, Jean-Baptiste. Soil piping : detection, hydrological functioning and modeling. A case study in loess-derived soils in Belgium.

Degree: 2019, Université Catholique de Louvain

URL: http://hdl.handle.net/2078.1/222920

►

Hydrological functioning of natural soil pipe networks and their impact on water transfer at the hillslope and small watershed scale are still little documented, in… (more)

Subjects/Keywords: GPR; Connectivity; Hydrology; Soil piping

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APA (6^th Edition):

Got, J. (2019). Soil piping : detection, hydrological functioning and modeling. A case study in loess-derived soils in Belgium. (Thesis). Université Catholique de Louvain. Retrieved from http://hdl.handle.net/2078.1/222920

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Got, Jean-Baptiste. “Soil piping : detection, hydrological functioning and modeling. A case study in loess-derived soils in Belgium.” 2019. Thesis, Université Catholique de Louvain. Accessed January 21, 2021. http://hdl.handle.net/2078.1/222920.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Got, Jean-Baptiste. “Soil piping : detection, hydrological functioning and modeling. A case study in loess-derived soils in Belgium.” 2019. Web. 21 Jan 2021.

Vancouver:

Got J. Soil piping : detection, hydrological functioning and modeling. A case study in loess-derived soils in Belgium. [Internet] [Thesis]. Université Catholique de Louvain; 2019. [cited 2021 Jan 21]. Available from: http://hdl.handle.net/2078.1/222920.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Got J. Soil piping : detection, hydrological functioning and modeling. A case study in loess-derived soils in Belgium. [Thesis]. Université Catholique de Louvain; 2019. Available from: http://hdl.handle.net/2078.1/222920

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade do Rio Grande do Norte

6. Lima, Rebeca Seabra de. Imageamento e modelagem digital com GPR em microbialitos da Fazenda Arrecife, Chapada Diamantina (BA), NE do Brasil .

Degree: 2017, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/24847

► This thesis involves the digital imaging and modeling of a neoproterozoic microbialitic colony in the Fazenda Arrecife (BA) outcrop, using the Ground Penetrating Radar (GPR)… (more)

▼ This thesis involves the digital imaging and modeling of a neoproterozoic microbialitic colony in the Fazenda Arrecife (BA) outcrop, using the Ground Penetrating Radar (GPR) method and the application of mathematical attributes. Concomitantly, columnar sections and radioactive profiles acquisition were carried out, allowing the characterization of the sedimentary facies. Petrographic studies and chemical analysis (SEM/EDS and XRF) were used to identify the composition of the stylolithic levels that generate reflections in the GPR sections. The "Instantaneous Amplitude" attribute highlighted a microbialite community (low amplitude), which displays different signature pattern. The "Energy" attribute showed a similar result comparing to the "Instantaneous Amplitude". Nevertheless, this attribute provided a better visualization of the internal lamination of the columnar microbialite. The "Similarity" attribute emphasized the community boundary. The "Hilbert Trace/Energy" combination showed significant enhancement of the microbial growth boundaries compared to the "Energy" attribute. The attribute "Hilbert Trace/Similarity" highlighted the internal structure of the microbial community. The described facies were designated as microbialitic facies (MCme, MCm and MCma) and tempestite facies (Cahm). Minerals, such as limonite and/or siderite, were identified by the petrographic study, which corroborates with the chemical analysis results. The chemical analysis shows high Fe values to the stylolithic level, which causes the reflections observed in the GPR sections, due to the electromagnetic contrast between the microbialite (ℇ = 6.55) and the stylolithic levels (ℇ = 14.2). The generated 3D solid properly represents a microbial community. The attribute application to GPR data allowed to highlight the microbialitic features not observed in the original data. Therefore, this application can be used in similar geologic contexts. Advisors/Committee Members: Lima Filho, Francisco Pinheiro (advisor), 13893700382 (advisor).

Subjects/Keywords: Imageamento digital; GPR; Microbialitos

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APA (6^th Edition):

Lima, R. S. d. (2017). Imageamento e modelagem digital com GPR em microbialitos da Fazenda Arrecife, Chapada Diamantina (BA), NE do Brasil . (Masters Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/24847

Chicago Manual of Style (16^th Edition):

Lima, Rebeca Seabra de. “Imageamento e modelagem digital com GPR em microbialitos da Fazenda Arrecife, Chapada Diamantina (BA), NE do Brasil .” 2017. Masters Thesis, Universidade do Rio Grande do Norte. Accessed January 21, 2021. http://repositorio.ufrn.br/handle/123456789/24847.

MLA Handbook (7^th Edition):

Lima, Rebeca Seabra de. “Imageamento e modelagem digital com GPR em microbialitos da Fazenda Arrecife, Chapada Diamantina (BA), NE do Brasil .” 2017. Web. 21 Jan 2021.

Vancouver:

Lima RSd. Imageamento e modelagem digital com GPR em microbialitos da Fazenda Arrecife, Chapada Diamantina (BA), NE do Brasil . [Internet] [Masters thesis]. Universidade do Rio Grande do Norte; 2017. [cited 2021 Jan 21]. Available from: http://repositorio.ufrn.br/handle/123456789/24847.

Council of Science Editors:

Lima RSd. Imageamento e modelagem digital com GPR em microbialitos da Fazenda Arrecife, Chapada Diamantina (BA), NE do Brasil . [Masters Thesis]. Universidade do Rio Grande do Norte; 2017. Available from: http://repositorio.ufrn.br/handle/123456789/24847

Delft University of Technology

7. Van Langen, J. (author). Hoe presteren schoolgebouwen op levensduurkosten?.

Degree: 2012, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:18f81cef-711e-4d9a-9501-6041d53bd3d2

►

Dit onderzoek is opgezet om kennis bij te dragen aan achterliggende oorzaken van de suboptimalisatie op de levensduurkosten van voortgezet onderwijs scholen. De twee hoofdvragen… (more)

Subjects/Keywords: levensduurkosten; GPR-Gebouw; onderwijshuisvesting

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APA (6^th Edition):

Van Langen, J. (. (2012). Hoe presteren schoolgebouwen op levensduurkosten?. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:18f81cef-711e-4d9a-9501-6041d53bd3d2

Chicago Manual of Style (16^th Edition):

Van Langen, J (author). “Hoe presteren schoolgebouwen op levensduurkosten?.” 2012. Masters Thesis, Delft University of Technology. Accessed January 21, 2021. http://resolver.tudelft.nl/uuid:18f81cef-711e-4d9a-9501-6041d53bd3d2.

MLA Handbook (7^th Edition):

Van Langen, J (author). “Hoe presteren schoolgebouwen op levensduurkosten?.” 2012. Web. 21 Jan 2021.

Vancouver:

Van Langen J(. Hoe presteren schoolgebouwen op levensduurkosten?. [Internet] [Masters thesis]. Delft University of Technology; 2012. [cited 2021 Jan 21]. Available from: http://resolver.tudelft.nl/uuid:18f81cef-711e-4d9a-9501-6041d53bd3d2.

Council of Science Editors:

Van Langen J(. Hoe presteren schoolgebouwen op levensduurkosten?. [Masters Thesis]. Delft University of Technology; 2012. Available from: http://resolver.tudelft.nl/uuid:18f81cef-711e-4d9a-9501-6041d53bd3d2

Seton Hall University

8. Montoya, Brian. The Effects of Palmitate on the Expression of G-protein Coupled Receptors and GLUT Transporters in Neuro2A Cells.

Degree: MS Microbiology, Biology, 2017, Seton Hall University

URL: https://scholarship.shu.edu/dissertations/2410

► Palmitate (PA) is a saturated fatty acid that has been reported to be elevated in individuals with metabolic syndromes. The effects of fatty acids… (more)

Subjects/Keywords: palmitate; Nuero2A; GLUT; GPR; Biology

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APA (6^th Edition):

Montoya, B. (2017). The Effects of Palmitate on the Expression of G-protein Coupled Receptors and GLUT Transporters in Neuro2A Cells. (Doctoral Dissertation). Seton Hall University. Retrieved from https://scholarship.shu.edu/dissertations/2410

Chicago Manual of Style (16^th Edition):

Montoya, Brian. “The Effects of Palmitate on the Expression of G-protein Coupled Receptors and GLUT Transporters in Neuro2A Cells.” 2017. Doctoral Dissertation, Seton Hall University. Accessed January 21, 2021. https://scholarship.shu.edu/dissertations/2410.

MLA Handbook (7^th Edition):

Montoya, Brian. “The Effects of Palmitate on the Expression of G-protein Coupled Receptors and GLUT Transporters in Neuro2A Cells.” 2017. Web. 21 Jan 2021.

Vancouver:

Montoya B. The Effects of Palmitate on the Expression of G-protein Coupled Receptors and GLUT Transporters in Neuro2A Cells. [Internet] [Doctoral dissertation]. Seton Hall University; 2017. [cited 2021 Jan 21]. Available from: https://scholarship.shu.edu/dissertations/2410.

Council of Science Editors:

Montoya B. The Effects of Palmitate on the Expression of G-protein Coupled Receptors and GLUT Transporters in Neuro2A Cells. [Doctoral Dissertation]. Seton Hall University; 2017. Available from: https://scholarship.shu.edu/dissertations/2410

Universidade do Rio Grande do Norte

9. Dantas, Tarsila Barbosa. Correlação entre a morfologia e a geometria interna de dunas eólicas parabólicas, com auxílio de GPR .

Degree: 2020, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/28715

► Parabolic dunes generally occur in coastal environments in tropical zones, and are deposits influenced by several factors besides the wind regime, such as precipitation, vegetation… (more)

Subjects/Keywords: Dunas parabólicas; GPR; Geomorfologia

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APA (6^th Edition):

Dantas, T. B. (2020). Correlação entre a morfologia e a geometria interna de dunas eólicas parabólicas, com auxílio de GPR . (Masters Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/28715

Chicago Manual of Style (16^th Edition):

Dantas, Tarsila Barbosa. “Correlação entre a morfologia e a geometria interna de dunas eólicas parabólicas, com auxílio de GPR .” 2020. Masters Thesis, Universidade do Rio Grande do Norte. Accessed January 21, 2021. http://repositorio.ufrn.br/handle/123456789/28715.

MLA Handbook (7^th Edition):

Dantas, Tarsila Barbosa. “Correlação entre a morfologia e a geometria interna de dunas eólicas parabólicas, com auxílio de GPR .” 2020. Web. 21 Jan 2021.

Vancouver:

Dantas TB. Correlação entre a morfologia e a geometria interna de dunas eólicas parabólicas, com auxílio de GPR . [Internet] [Masters thesis]. Universidade do Rio Grande do Norte; 2020. [cited 2021 Jan 21]. Available from: http://repositorio.ufrn.br/handle/123456789/28715.

Council of Science Editors:

Dantas TB. Correlação entre a morfologia e a geometria interna de dunas eólicas parabólicas, com auxílio de GPR . [Masters Thesis]. Universidade do Rio Grande do Norte; 2020. Available from: http://repositorio.ufrn.br/handle/123456789/28715

10. Hanchate, Naresh Kumar. Role of Sema3A/Neuropilin1 signaling in GnRH system development and study of the involvement of NO-synthesizing neurons in the kisspeptin-dependent preovulatory activation of adult GnRH neurons : Role de la voie de signalisation Sema3A/Neuropilin1 dans le développement du système à GnRH et étude de l'implication des neurones synthétisant le NO dans l'activation préovulatoire des neurones à GnRH adultes initiée par les neurones KISS.

Degree: Docteur es, Neurosciences, 2011, Université Lille II – Droit et Santé

URL: http://www.theses.fr/2011LIL2S046

►

La reproduction dans des mammifères est réglée par les neurones qui synthétisent et sécrètent l'hormone de gonadotropin-sortie (GnRH) et à travers l'espèce ces neurones sont… (more)

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La reproduction dans des mammifères est réglée par les neurones qui synthétisent et sécrètent l'hormone de gonadotropin-sortie (GnRH) et à travers l'espèce ces neurones sont présents dans peu de nombres dispersés dans l'hypothalamus. En raison de limité neurogenesis de ceux des types cellulaires neuronaux à l'extérieur du cerveau dans placode olfactif, ces neurones sont soumis au règlement serré pendant le développement embryonnaire pour atteindre leurs objectifs finaux dans l'hypothalamus, de la naissance jusqu'à la puberté pour la sécrétion minimale d'hormone et pendant des adultes pour réaliser la sécrétion pulsatile de l'hormone. La dérégulation dans n'importe lequel de ces mécanismes peut mener aux effets délétères sur la reproduction adulte et des pathologies cliniques comme l'absence de puberté, hypogonadism, la stérilité, l'aménorrhée, etc. Kallmann syndrome (KS), un d'entre ceux sévères (graves) reproducteur

Reproduction in mammals is regulated by neurons that synthesize and secrete gonadotropin-releasing hormone (GnRH) and across the species these neurons are present in few numbers scattered in the hypothalamus. Due to limited neurogenesis of these neuronal cell types outside the brain in the olfactory placode, these neurons are subjected to tight regulation during embryonic development to reach their final targets in the hypothalamus, from birth until puberty for minimal secretion of hormone and during adults to achieve pulsatile secretion of the hormone. Deregulation in any of these mechanisms may lead to deleterious effects on adult reproduction and clinical pathologies like absence of puberty, hypogonadism, sterility, amenorrhea, etc. Kallmann syndrome (KS), one of these severe reproductive pathologies is an inherited disorder and patients affected with this syndrome display anosmia (inability to smell) and hypogonadotropic hypogonadism (HH). Genetic screening of molecules in these patients lead to identification of genes like KAL1, FGFR1, FGF8, PROK2, PROKR2, WDR11 and CHD7 encoding proteins that play an important role in migration and targeting of olfactory system during embryonic development however these genes account only for 30% of KS cases emphasizing the need for further characterization and identification of other genes. While these proteins are involved in ontogenesis olfactory and GnRH system, genetic screening of molecules in patients suffering from normosmic idiopathic HH lead to identification of genes encoding for Kisspeptin receptor-GPR54, TAC-TACR3, LEP-LEPR, PCSK-1, GnRH receptor-GnRHR and GnRH-1 itself that play a crucial role in occurrence of puberty or adult reproduction. Here, for my PhD thesis, we focused on studying the role of guidance molecule Semaphorin3A (Sema3A)-Neuropilin1 (Nrp1) interactions in ontogenesis of GnRH neurons during embryonic development while in adults we first addressed the question if hypothalamic Kisspeptin neurons interact with neurons containing neuronal nitric oxide synthase (nNOS), the mutation of which causes HH in mice, and physiological…

Advisors/Committee Members: Prévot, Vincent (thesis director).

Subjects/Keywords: Guidance axonale; GPR 54; Infertility

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APA (6^th Edition):

Hanchate, N. K. (2011). Role of Sema3A/Neuropilin1 signaling in GnRH system development and study of the involvement of NO-synthesizing neurons in the kisspeptin-dependent preovulatory activation of adult GnRH neurons : Role de la voie de signalisation Sema3A/Neuropilin1 dans le développement du système à GnRH et étude de l'implication des neurones synthétisant le NO dans l'activation préovulatoire des neurones à GnRH adultes initiée par les neurones KISS. (Doctoral Dissertation). Université Lille II – Droit et Santé. Retrieved from http://www.theses.fr/2011LIL2S046

Chicago Manual of Style (16^th Edition):

Hanchate, Naresh Kumar. “Role of Sema3A/Neuropilin1 signaling in GnRH system development and study of the involvement of NO-synthesizing neurons in the kisspeptin-dependent preovulatory activation of adult GnRH neurons : Role de la voie de signalisation Sema3A/Neuropilin1 dans le développement du système à GnRH et étude de l'implication des neurones synthétisant le NO dans l'activation préovulatoire des neurones à GnRH adultes initiée par les neurones KISS.” 2011. Doctoral Dissertation, Université Lille II – Droit et Santé. Accessed January 21, 2021. http://www.theses.fr/2011LIL2S046.

MLA Handbook (7^th Edition):

Hanchate, Naresh Kumar. “Role of Sema3A/Neuropilin1 signaling in GnRH system development and study of the involvement of NO-synthesizing neurons in the kisspeptin-dependent preovulatory activation of adult GnRH neurons : Role de la voie de signalisation Sema3A/Neuropilin1 dans le développement du système à GnRH et étude de l'implication des neurones synthétisant le NO dans l'activation préovulatoire des neurones à GnRH adultes initiée par les neurones KISS.” 2011. Web. 21 Jan 2021.

Vancouver:

Hanchate NK. Role of Sema3A/Neuropilin1 signaling in GnRH system development and study of the involvement of NO-synthesizing neurons in the kisspeptin-dependent preovulatory activation of adult GnRH neurons : Role de la voie de signalisation Sema3A/Neuropilin1 dans le développement du système à GnRH et étude de l'implication des neurones synthétisant le NO dans l'activation préovulatoire des neurones à GnRH adultes initiée par les neurones KISS. [Internet] [Doctoral dissertation]. Université Lille II – Droit et Santé 2011. [cited 2021 Jan 21]. Available from: http://www.theses.fr/2011LIL2S046.

Council of Science Editors:

Hanchate NK. Role of Sema3A/Neuropilin1 signaling in GnRH system development and study of the involvement of NO-synthesizing neurons in the kisspeptin-dependent preovulatory activation of adult GnRH neurons : Role de la voie de signalisation Sema3A/Neuropilin1 dans le développement du système à GnRH et étude de l'implication des neurones synthétisant le NO dans l'activation préovulatoire des neurones à GnRH adultes initiée par les neurones KISS. [Doctoral Dissertation]. Université Lille II – Droit et Santé 2011. Available from: http://www.theses.fr/2011LIL2S046

Kent State University

11. Slattery, Kristen Elizabeth. A GROUND-PENETRATING RADAR IMAGING OF SCHOENBRUNN VILLAGE ARCHAEOLOGICAL SITE, TUSCARAWAS COUNTY, OHIO.

Degree: MA, College of Arts and Sciences / Department of Anthropology, 2011, Kent State University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=kent1321896945

► This thesis is the product of a recent study of Schoenbrunn Village, Ohio utilizing Ground-Penetrating Radar (GPR). In an effort to expand what is… (more)

Subjects/Keywords: Archaeology; Schoenbrunn; GPR; Moravian

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APA (6^th Edition):

Slattery, K. E. (2011). A GROUND-PENETRATING RADAR IMAGING OF SCHOENBRUNN VILLAGE ARCHAEOLOGICAL SITE, TUSCARAWAS COUNTY, OHIO. (Masters Thesis). Kent State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=kent1321896945

Chicago Manual of Style (16^th Edition):

Slattery, Kristen Elizabeth. “A GROUND-PENETRATING RADAR IMAGING OF SCHOENBRUNN VILLAGE ARCHAEOLOGICAL SITE, TUSCARAWAS COUNTY, OHIO.” 2011. Masters Thesis, Kent State University. Accessed January 21, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=kent1321896945.

MLA Handbook (7^th Edition):

Slattery, Kristen Elizabeth. “A GROUND-PENETRATING RADAR IMAGING OF SCHOENBRUNN VILLAGE ARCHAEOLOGICAL SITE, TUSCARAWAS COUNTY, OHIO.” 2011. Web. 21 Jan 2021.

Vancouver:

Slattery KE. A GROUND-PENETRATING RADAR IMAGING OF SCHOENBRUNN VILLAGE ARCHAEOLOGICAL SITE, TUSCARAWAS COUNTY, OHIO. [Internet] [Masters thesis]. Kent State University; 2011. [cited 2021 Jan 21]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=kent1321896945.

Council of Science Editors:

Slattery KE. A GROUND-PENETRATING RADAR IMAGING OF SCHOENBRUNN VILLAGE ARCHAEOLOGICAL SITE, TUSCARAWAS COUNTY, OHIO. [Masters Thesis]. Kent State University; 2011. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=kent1321896945

12. VASCONCELOS, Gracieli Louise Monteiro Brito. Caracterização hidrogeofísica de sedimentos típicos do leito seco do rio Capibaribe: Experimentação e modelagem .

Degree: 2015, Universidade Federal de Pernambuco

URL: http://repositorio.ufpe.br/handle/123456789/18306

► As formações geológicas da superfície, tais como formações aluviais,são geralmente constituídos por processos de erosão, transporte e sedimentação, causando considerável heterogeneidade nos parâmetros hidráulicos do… (more)

▼ As formações geológicas da superfície, tais como formações aluviais,são geralmente constituídos por processos de erosão, transporte e sedimentação, causando considerável heterogeneidade nos parâmetros hidráulicos do solo e no fluxo de água. O conhecimento da arquitetura sedimentar e da distribuição de litofácies são de fundamental importância para a análise do armazenamento das águas subterrâneas. A presente pesquisa teve como objetivo aplicar uma abordagem hidrogeofísica, a partir da caracterização geofísica (Radar de Penetração no Solo) das estruturas sedimentares, da caracterização hidráulica in situ (Testes de infiltração Beerkan) e da modelagem matemática (Hydrus 1D) para a verificação do comportamento hidráulico na área escolhida. As identificações das litofácies através do GPR foi possível a partir da visualização dos principais elementos do subsolo, por meio da velocidade de propagação da onda eletromagnética e da reflexão do sinal GPR e suas alterações. Na medida em que as camadas deposicionais vão apresentando mudanças no conteúdo de água, na granulometria, no tipo de sedimento e na orientação dos camadas, o lençol freático, as estruturas sedimentares e os contatos litológicos tendem ser identificados, o que torna o método eficaz para a investigação voltada à hidrogeologia. Para obtenção das propriedades hidráulicas do solo, como as curvas de retenção da água no solo e da condutividade hidráulica, foi utilizado o modelo BEST (Beerkan Estimation of Soil Transfer Parameters through Infiltration Experiments) também conhecido como Beerkan. Através do programa Hydrus, foi realizada uma simulação simplificada da dinâmica da água no solo em função de alguns cenários considerados no estudo para estimar o armazenamento de água no subsolo em função da precipitação considerada. Foi realizada uma aplicação nas aluviões do leito seco do rio do alto Capibaribe no município de Santa Cruz do Capibaribe. Os resultados mostraram que o GPR foi eficiente no imageamento da subsuperficie a partir do conhecimento da geometria e da estratigrafia do aquífero do leito seco do rio. Observou-se que a heterogeneidade das camadas influi na hidrodinâmica da água no solo e que o Beerkan e o Hydrus são ferramentas adequadas para o melhor entendimento do armazenamento das aluviões de leito secos de rios do semiárido nordestino. Advisors/Committee Members: CIRILO, José Almir (advisor), CABRAL, Jaime Joaquim da S. P (advisor), http://lattes.cnpq.br/2152875269031463 (advisor).

Subjects/Keywords: GPR; Semiárido; Beerkan; Litofácies; GPR; Semiarid; Beerkan; Lithofacies

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APA (6^th Edition):

VASCONCELOS, G. L. M. B. (2015). Caracterização hidrogeofísica de sedimentos típicos do leito seco do rio Capibaribe: Experimentação e modelagem . (Thesis). Universidade Federal de Pernambuco. Retrieved from http://repositorio.ufpe.br/handle/123456789/18306

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

VASCONCELOS, Gracieli Louise Monteiro Brito. “Caracterização hidrogeofísica de sedimentos típicos do leito seco do rio Capibaribe: Experimentação e modelagem .” 2015. Thesis, Universidade Federal de Pernambuco. Accessed January 21, 2021. http://repositorio.ufpe.br/handle/123456789/18306.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

VASCONCELOS, Gracieli Louise Monteiro Brito. “Caracterização hidrogeofísica de sedimentos típicos do leito seco do rio Capibaribe: Experimentação e modelagem .” 2015. Web. 21 Jan 2021.

Vancouver:

VASCONCELOS GLMB. Caracterização hidrogeofísica de sedimentos típicos do leito seco do rio Capibaribe: Experimentação e modelagem . [Internet] [Thesis]. Universidade Federal de Pernambuco; 2015. [cited 2021 Jan 21]. Available from: http://repositorio.ufpe.br/handle/123456789/18306.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

VASCONCELOS GLMB. Caracterização hidrogeofísica de sedimentos típicos do leito seco do rio Capibaribe: Experimentação e modelagem . [Thesis]. Universidade Federal de Pernambuco; 2015. Available from: http://repositorio.ufpe.br/handle/123456789/18306

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade do Estado do Rio de Janeiro

13. Patricia Takayama. Modelagem geofísica 3D de dados GPR em análogos a reservatórios carbonáticos com a utilização de atributos geométricos: estudo de caso na formação Coqueiro Seco, Bacia de Sergipe-Alagoas.

Degree: Master, 2008, Universidade do Estado do Rio de Janeiro

URL: http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=922 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=923 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=924 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=925 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=926 ;

►

As recentes descobertas de reservas petrolíferas em reservatórios carbonáticos tem aumentado o interesse neste tipo de reservatório. Entretanto, a escassez em informações a respeito deste… (more)

▼

As recentes descobertas de reservas petrolíferas em reservatórios carbonáticos tem aumentado o interesse neste tipo de reservatório. Entretanto, a escassez em informações a respeito deste tipo de sistema tem motivado a intensificação nos estudos para melhor entendimento dos mesmos. Um dos temas mais importantes envolve a modelagem da arquitetura do sistema poroso, pois através da modelagem que se extraem parâmetros importantes, tais como porosidade e geometria dos reservatórios, que influenciam nas reservas e na produção de petróleo. A proposta do presente trabalho é realizar a modelagem das rochas carbonáticas do Membro Morro do Chaves (Formação Coqueiro Seco), considerados análogos aos reservatórios carbonáticos da Formação Lagoa Feia, Bacia de Campos. Esta modelagem foi realizada a partir de um levantamento GPR 3D composto por linhas fixed-offset na Pedreira do Atol (AL). O volume/cubo 3D resultante foi interpretado com a utilização das metodologias radar-estratigráfica e atributos sísmicos DIP e Coerência. A interpretação radar-estratigráfica permitiu a caracterização de sete unidades litoestratigráficas, cada qual representada por sua assinatura geofísica. O atributo sísmico DIP auxilia na individualização das unidades lito-estratigráficas e na determinação do mergulho dos refletores. Através da integração desta interpretação e das informações já publicadas sobre esta área foi possível corroborar a interpretação dos diversos litotipos mapeados na Pedreira bem como o ambiente deposicional associado. Através do atributo Coerência foi possível interpretar as zonas descontínuas dentro do volume GPR. Estas foram associadas a falhas ou fraturas nas rochas, que constitui informação primordial na definição da porosidade e permeabilidade das rochas estudadas. O rumo das falhas mapeadas é coincidente com o arcabouço estrutural regional do embasamento na região. Uma possível interpretação é a de que essas falhas do embasamento possam ter atuado como fatores condicionantes na sedimentação das coquinas.

Recent petroleum reserves discoveries in carbonates reservoirs have increased the interest in this kind of reservoir. However, deficit information about this kind of system has motivating new researches to reach best understanding about this subject. Modeling of architecture in a porous system is an example of this research, because through modeling is possible to extract important parameters, such as porosity and geometry of reservoirs, which have influence on petroleum reserves and production. The purpose of the present work is modeling the Morro do Chaves Member (Coqueiro Seco Formation) carbonate reservoir, which could be used like an analogue to Lagoa Feia Formation carbonate reservoir, located in Campos Basin. The present modeling was realized from acquisition of 3D GPR composed by fixed-offset lines in Pedreira do Atol, located in Alagoas State. The 3D volume was interpreted applying radar-stratigraphic methodology and seismic attributes (DIP and Coherence). These methodologies allowed characterize seven…

Advisors/Committee Members: Miguel Angelo Mane, Paulo de Tarso Luiz Menezes, Maria Silvia Carvalho Barbosa.

Subjects/Keywords: Geophysics; Atributos; Reservatórios; GPR; Geofísica; GEOLOGIA; GPR; Reservoirs; Attributes

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APA (6^th Edition):

Takayama, P. (2008). Modelagem geofísica 3D de dados GPR em análogos a reservatórios carbonáticos com a utilização de atributos geométricos: estudo de caso na formação Coqueiro Seco, Bacia de Sergipe-Alagoas. (Masters Thesis). Universidade do Estado do Rio de Janeiro. Retrieved from http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=922 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=923 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=924 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=925 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=926 ;

Chicago Manual of Style (16^th Edition):

Takayama, Patricia. “Modelagem geofísica 3D de dados GPR em análogos a reservatórios carbonáticos com a utilização de atributos geométricos: estudo de caso na formação Coqueiro Seco, Bacia de Sergipe-Alagoas.” 2008. Masters Thesis, Universidade do Estado do Rio de Janeiro. Accessed January 21, 2021. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=922 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=923 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=924 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=925 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=926 ;.

MLA Handbook (7^th Edition):

Takayama, Patricia. “Modelagem geofísica 3D de dados GPR em análogos a reservatórios carbonáticos com a utilização de atributos geométricos: estudo de caso na formação Coqueiro Seco, Bacia de Sergipe-Alagoas.” 2008. Web. 21 Jan 2021.

Vancouver:

Takayama P. Modelagem geofísica 3D de dados GPR em análogos a reservatórios carbonáticos com a utilização de atributos geométricos: estudo de caso na formação Coqueiro Seco, Bacia de Sergipe-Alagoas. [Internet] [Masters thesis]. Universidade do Estado do Rio de Janeiro; 2008. [cited 2021 Jan 21]. Available from: http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=922 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=923 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=924 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=925 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=926 ;.

Council of Science Editors:

Takayama P. Modelagem geofísica 3D de dados GPR em análogos a reservatórios carbonáticos com a utilização de atributos geométricos: estudo de caso na formação Coqueiro Seco, Bacia de Sergipe-Alagoas. [Masters Thesis]. Universidade do Estado do Rio de Janeiro; 2008. Available from: http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=922 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=923 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=924 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=925 ; http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=926 ;

University of Pretoria

14. Vorster, Daniel Jacobus. The use of ground penetrating radar for track substructure characterization .

Degree: 2013, University of Pretoria

URL: http://upetd.up.ac.za/thesis/available/etd-06102013-123940/

► Ground penetrating radar (GPR) has been used as a railway substructure investigation tool since the late 1990’s and has seen significant development since then. To… (more)

▼ Ground penetrating radar (GPR) has been used as a railway substructure investigation tool since the late 1990’s and has seen significant development since then. To use GPR as a more effective tool for substructure investigation, a GPR substructure characterization model was developed. This dissertation provides a detailed description of railway track components, track geometry, soil properties and classification and substructure design. The historical background of GPR is discussed together with GPR principles, basic GPR equations, hardware and accessories as well as GPR data collection, processing and interpretation. Other in situ investigation techniques namely the dynamic cone penetrometer (DCP), light weight deflectometer (LWD) , Pencel pressuremeter, surface wave testing, remote video monitoring (RVM), multi-depth deflectometers (MDD) and continuous track modulus measurement techniques are also discussed. A comparison between the different track investigation techniques was also done, with reference to sample rate, cost, effectiveness and value. Two sites in South Africa were selected for the investigation, one with good substructure conditions used for heavy haul coal export close to Vryheid (KN test section) and the other a general freight line with poor substructure conditions near Rustenburg (NT test section). These two sites were selected to develop a GPR substructure characterization model as they provided conditions ranging from poor to very good. This was supported by the analysis of the in situ soil sampling and testing. The calculation of the track substructure modulus from RVM deflection measurements showed three times higher values for the KN test section compared to the NT test section. The subballast and subgrade thickness, the GPR ballast fouling (GBF) index as well as the GPR moisture condition index was used for the classification ranges used in the model. The subballast and subgrade layer roughness values were calculated and used for the substructure classification. The GBF index and the GPR moisture condition roughness were used for the GPR fouling index classification. The GPR deliverables were divided into four classes (i.e. very good, good, moderate and poor). The evaluation of the characterization model showed that a traditional in situ investigation will cost approximately 3.7 times more than that of a GPR investigation. It would also take two thirds of the time to complete the GPR investigation compared to the traditional in situ investigation. The study showed that GPR can be used to develop a substructure characterization model and that it would be more cost effective and efficient than traditional in situ investigation techniques. GPR surveys provide continuous measurements of the track structure condition and can therefore provide a continuous classification unlike the discreet and fragmented nature of in situ investigations. However, in situ tests can be done at certain intervals within the GPR survey or at point where the GPR classification is not clear. The best solution for… Advisors/Committee Members: Prof P J Grabe (advisor).

Subjects/Keywords: Ground penetrating radar (gpr); Substructure investigation; UCTD

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APA (6^th Edition):

Vorster, D. J. (2013). The use of ground penetrating radar for track substructure characterization . (Masters Thesis). University of Pretoria. Retrieved from http://upetd.up.ac.za/thesis/available/etd-06102013-123940/

Chicago Manual of Style (16^th Edition):

Vorster, Daniel Jacobus. “The use of ground penetrating radar for track substructure characterization .” 2013. Masters Thesis, University of Pretoria. Accessed January 21, 2021. http://upetd.up.ac.za/thesis/available/etd-06102013-123940/.

MLA Handbook (7^th Edition):

Vorster, Daniel Jacobus. “The use of ground penetrating radar for track substructure characterization .” 2013. Web. 21 Jan 2021.

Vancouver:

Vorster DJ. The use of ground penetrating radar for track substructure characterization . [Internet] [Masters thesis]. University of Pretoria; 2013. [cited 2021 Jan 21]. Available from: http://upetd.up.ac.za/thesis/available/etd-06102013-123940/.

Council of Science Editors:

Vorster DJ. The use of ground penetrating radar for track substructure characterization . [Masters Thesis]. University of Pretoria; 2013. Available from: http://upetd.up.ac.za/thesis/available/etd-06102013-123940/

Universidade do Rio Grande do Norte

15. Schmidt, Ana Cristiane Paulino de Sousa. Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN .

Degree: 2009, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/18795

► This work is the application of geophysical methods, using the Ground Penetrating Radar (GPR), with the objective of survey in a subsurface plume of contamination… (more)

Subjects/Keywords: GPR; Caracterização ambiental; Pluma de Contaminação

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Schmidt, A. C. P. d. S. (2009). Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN . (Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/18795

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Schmidt, Ana Cristiane Paulino de Sousa. “Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN .” 2009. Thesis, Universidade do Rio Grande do Norte. Accessed January 21, 2021. http://repositorio.ufrn.br/handle/123456789/18795.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Schmidt, Ana Cristiane Paulino de Sousa. “Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN .” 2009. Web. 21 Jan 2021.

Vancouver:

Schmidt ACPdS. Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN . [Internet] [Thesis]. Universidade do Rio Grande do Norte; 2009. [cited 2021 Jan 21]. Available from: http://repositorio.ufrn.br/handle/123456789/18795.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Schmidt ACPdS. Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN . [Thesis]. Universidade do Rio Grande do Norte; 2009. Available from: http://repositorio.ufrn.br/handle/123456789/18795

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

16. Ana Cristiane Paulino de Sousa Schmidt. Uso do gpr na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na praia de Búzios/RN.

Degree: 2009, Universidade Federal do Rio Grande do Norte

URL: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=3188

►

A presente dissertação corresponde a aplicação da metodologia geofísica, utilizando para isto o Ground Penetrating Radar (GPR), com o objetivo de obter um imageamento em… (more)

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A presente dissertação corresponde a aplicação da metodologia geofísica, utilizando para isto o Ground Penetrating Radar (GPR), com o objetivo de obter um imageamento em subsuperficie de uma pluma de contaminação ocasionada por um posto de revenda de combustível que se encontra desativado. Este posto esta localizado na praia de Búzios litoral sul do estado do Rio Grande do Norte dentro de uma Área de Proteção Ambiental denominada de Bonfim-Guaraíra. Esse estudo foi realizado a partir da descoberta da contaminação por hidrocarboneto obtido através de sondagem realizada para captação de água subterrânea por moradores que residem próximo ao local. Foram levantadas 15 linhas de sondagem geofísica totalizando 775,48 metros de levantamento e instalados 4 piezômetros, para confirmação da contaminação e elaboração de um mapa potencimétrico que auxiliou na indicação do sentido do fluxo subterrâneo local, mostrando assim o sentido de movimentação da pluma de contaminação. A partir do processamento das linhas de GPR foi possível identificar duas prováveis fases de contaminação de acordo com a classificação proposta por Azambuja et al 2000, as quais são denominadas de fase absorvida e fase dissolvida

This work is the application of geophysical methods, using the Ground Penetrating Radar (GPR), with the objective of survey in a subsurface plume of contamination caused by a disabled gas station. The gas station is located on the Búzios beach in southern coast of the state to Rio Grande do Norte in an Area of Environmental Protection called Bonfim-Guaraíra. The interest to develop this work was the presence of contaminants (hydrocarbons) in a well located on the desktop, previously used for the abstraction of groundwater for residents living near the site. Were raised 15 geophysical survey lines totaling 775,48 lifting and installed 4 piezometer, to confirm the contamination and prepare a pluviometric map that helped in indicating the direction of local groundwater flow, thus showing the direction of movement of the probably plume of contamination. From the processing of the GPR lines was possible to identify two likely phases of contamination according to the classification proposed by Azambuja et al 2000, which are called phase absorbed and dissolved phase

Advisors/Committee Members: Francisco Pinheiro Lima Filho, Ricardo Farias do Amaral, José Antônio Beltrão Sábadia.

Subjects/Keywords: GPR; Caracterização ambiental; Pluma de Contaminação; GEOFISICA

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Schmidt, A. C. P. d. S. (2009). Uso do gpr na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na praia de Búzios/RN. (Thesis). Universidade Federal do Rio Grande do Norte. Retrieved from http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=3188

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Schmidt, Ana Cristiane Paulino de Sousa. “Uso do gpr na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na praia de Búzios/RN.” 2009. Thesis, Universidade Federal do Rio Grande do Norte. Accessed January 21, 2021. http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=3188.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Schmidt, Ana Cristiane Paulino de Sousa. “Uso do gpr na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na praia de Búzios/RN.” 2009. Web. 21 Jan 2021.

Vancouver:

Schmidt ACPdS. Uso do gpr na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na praia de Búzios/RN. [Internet] [Thesis]. Universidade Federal do Rio Grande do Norte; 2009. [cited 2021 Jan 21]. Available from: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=3188.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Schmidt ACPdS. Uso do gpr na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na praia de Búzios/RN. [Thesis]. Universidade Federal do Rio Grande do Norte; 2009. Available from: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=3188

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

17. Bertolla, Luciana. Levantamento GPR 4D sobre um derrame de óleo usado em transformadores de energia elétrica: um estudo controlado em laboratório.

Degree: Mestrado, Geofísica, 2012, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/14/14132/tde-04092013-122913/ ;

►

Neste trabalho foi realizado um levantamento GPR 4D em laboratório no qual foi simulado o vazamento de óleo de uma ETD - Estação de Transmissão… (more)

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Neste trabalho foi realizado um levantamento GPR 4D em laboratório no qual foi simulado o vazamento de óleo de uma ETD - Estação de Transmissão e Distribuição de Energia Elétrica. Os estudos consistiram em derramar 15 litros de óleo em três experimentos: tanque contendo areia seca, tanque contendo areia úmida mais gradiente hidráulico e tanque contendo areia úmida. Em todos os experimentos o objetivo foi detectar a pluma de contaminação e avaliar a migração desse óleo com o tempo. Os dados GPR 4D foram adquiridos utilizando-se uma antena blindada de 400 MHz modelo SIR-3000 equipamento da GSSI. O monitoramento no tempo de aquisição dos dados variou de 2 minutos até 12 dias. No experimento com o tanque preenchido com areia seca não foi possível determinar a pluma de contaminação devido ao baixo contraste entre as propriedades físicas do meio e a pluma contaminante. No experimento em que o tanque foi preenchido com areia úmida e havia a presença de um gradiente hidráulico, foi possível determinar a migração da pluma de contaminação a partir do 5º dia. Para finalizar, o 3º experimento onde o tanque estava cheio de areia úmida também não foi possível identificar a pluma, devido ao baixo contraste entre as propriedades físicas. Nesta pesquisa também foram realizadas modelagens numéricas 2D utilizando o método FDTD, onde foram simulados os três experimentos, considerando posições intermediárias da pluma de contaminação em função do tempo. Os resultados das modelagens foram concordantes com os resultados obtidos com dados reais e ajudaram a definir o padrão de reflexão da pluma contaminante. Os promissores resultados indicam que a determinação efetiva da pluma contaminante de óleo numa ETD é possível desde o meio que esteja saturado com água. Portanto, para garantir o sucesso das pesquisas GPR para fins de mapeamento e delineamento de plumas de contaminação em ETDs recomenda-se que a aquisição dos dados seja feita após um período de chuvas.

In this work a 4D GPR survey was accomplished in a laboratory in which a oil leak from a ETD Estação de Transmissão e Distribuição of electric energy was simulated. The studies consisted in an oil spill (15 liters) in three different experiments: i) tank containing dry sand, ii) tank containing wet sand with a hydraulic gradient and iii) tank containing wet sand. In all experiments the objective was detect the contamination plume and evaluate the migration of the oil with the time. The 4D GPR data was acquired using a shielded antenna of 400 MHz model SIR-3000 of the GSSI equipment. The time monitoring of the data acquisition ranged from 2 minutes up to 12 days. In the experiment-1 with the tank filled with dry sand wasnt possible to determine the plume contamination due to the low contrast of the physical properties between the environment and the plume. In the experiment-2 where the tank filled with the dry sand in the presence of a hydraulic gradient, was possible to determine the migration of the plume from the fifth day. Finally, the experiment-3 where the tank was filled with…

Advisors/Committee Members: Porsani, Jorge Luis.

Subjects/Keywords: controlled experiment in the laboratory; derramamento de LNAPL; experimento controlado em laboratório.; FDTD modelling; GPR; GPR; GPR 4D; GPR 4D; LNAPL spill; Modelagem FDTD

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bertolla, L. (2012). Levantamento GPR 4D sobre um derrame de óleo usado em transformadores de energia elétrica: um estudo controlado em laboratório. (Masters Thesis). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/14/14132/tde-04092013-122913/ ;

Chicago Manual of Style (16^th Edition):

Bertolla, Luciana. “Levantamento GPR 4D sobre um derrame de óleo usado em transformadores de energia elétrica: um estudo controlado em laboratório.” 2012. Masters Thesis, University of São Paulo. Accessed January 21, 2021. http://www.teses.usp.br/teses/disponiveis/14/14132/tde-04092013-122913/ ;.

MLA Handbook (7^th Edition):

Bertolla, Luciana. “Levantamento GPR 4D sobre um derrame de óleo usado em transformadores de energia elétrica: um estudo controlado em laboratório.” 2012. Web. 21 Jan 2021.

Vancouver:

Bertolla L. Levantamento GPR 4D sobre um derrame de óleo usado em transformadores de energia elétrica: um estudo controlado em laboratório. [Internet] [Masters thesis]. University of São Paulo; 2012. [cited 2021 Jan 21]. Available from: http://www.teses.usp.br/teses/disponiveis/14/14132/tde-04092013-122913/ ;.

Council of Science Editors:

Bertolla L. Levantamento GPR 4D sobre um derrame de óleo usado em transformadores de energia elétrica: um estudo controlado em laboratório. [Masters Thesis]. University of São Paulo; 2012. Available from: http://www.teses.usp.br/teses/disponiveis/14/14132/tde-04092013-122913/ ;

Universidade do Rio Grande do Norte

18. Schmidt, Ana Cristiane Paulino de Sousa. Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN .

Degree: 2009, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/18795

► This work is the application of geophysical methods, using the Ground Penetrating Radar (GPR), with the objective of survey in a subsurface plume of contamination… (more)

Subjects/Keywords: GPR; Caracterização ambiental; Pluma de Contaminação

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Schmidt, A. C. P. d. S. (2009). Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN . (Masters Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/18795

Chicago Manual of Style (16^th Edition):

Schmidt, Ana Cristiane Paulino de Sousa. “Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN .” 2009. Masters Thesis, Universidade do Rio Grande do Norte. Accessed January 21, 2021. http://repositorio.ufrn.br/handle/123456789/18795.

MLA Handbook (7^th Edition):

Schmidt, Ana Cristiane Paulino de Sousa. “Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN .” 2009. Web. 21 Jan 2021.

Vancouver:

Schmidt ACPdS. Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN . [Internet] [Masters thesis]. Universidade do Rio Grande do Norte; 2009. [cited 2021 Jan 21]. Available from: http://repositorio.ufrn.br/handle/123456789/18795.

Council of Science Editors:

Schmidt ACPdS. Uso do GPR na caracterização da pluma de contaminação gerada por hidrocarbonetos a partir de um posto de combustível na Praia de Búzios/RN . [Masters Thesis]. Universidade do Rio Grande do Norte; 2009. Available from: http://repositorio.ufrn.br/handle/123456789/18795

University of Pretoria

19. Vorster, Daniel Jacobus. The use of ground penetrating radar for track substructure characterization.

Degree: Civil Engineering, 2012, University of Pretoria

URL: http://hdl.handle.net/2263/25426

► Ground penetrating radar (GPR) has been used as a railway substructure investigation tool since the late 1990’s and has seen significant development since then. To… (more)

▼ Ground penetrating radar (GPR) has been used as a railway substructure investigation tool since the late 1990’s and has seen significant development since then. To use GPR as a more effective tool for substructure investigation, a GPR substructure characterization model was developed. This dissertation provides a detailed description of railway track components, track geometry, soil properties and classification and substructure design. The historical background of GPR is discussed together with GPR principles, basic GPR equations, hardware and accessories as well as GPR data collection, processing and interpretation. Other in situ investigation techniques namely the dynamic cone penetrometer (DCP), light weight deflectometer (LWD) , Pencel pressuremeter, surface wave testing, remote video monitoring (RVM), multi-depth deflectometers (MDD) and continuous track modulus measurement techniques are also discussed. A comparison between the different track investigation techniques was also done, with reference to sample rate, cost, effectiveness and value. Two sites in South Africa were selected for the investigation, one with good substructure conditions used for heavy haul coal export close to Vryheid (KN test section) and the other a general freight line with poor substructure conditions near Rustenburg (NT test section). These two sites were selected to develop a GPR substructure characterization model as they provided conditions ranging from poor to very good. This was supported by the analysis of the in situ soil sampling and testing. The calculation of the track substructure modulus from RVM deflection measurements showed three times higher values for the KN test section compared to the NT test section. The subballast and subgrade thickness, the GPR ballast fouling (GBF) index as well as the GPR moisture condition index was used for the classification ranges used in the model. The subballast and subgrade layer roughness values were calculated and used for the substructure classification. The GBF index and the GPR moisture condition roughness were used for the GPR fouling index classification. The GPR deliverables were divided into four classes (i.e. very good, good, moderate and poor). The evaluation of the characterization model showed that a traditional in situ investigation will cost approximately 3.7 times more than that of a GPR investigation. It would also take two thirds of the time to complete the GPR investigation compared to the traditional in situ investigation. The study showed that GPR can be used to develop a substructure characterization model and that it would be more cost effective and efficient than traditional in situ investigation techniques. GPR surveys provide continuous measurements of the track structure condition and can therefore provide a continuous classification unlike the discreet and fragmented nature of in situ investigations. However, in situ tests can be done at certain intervals within the GPR survey or at point where the GPR classification is not clear. The best solution for… Advisors/Committee Members: Grabe, P.J. (Hannes) (advisor).

Subjects/Keywords: Ground penetrating radar (gpr); Substructure investigation; UCTD

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Vorster, D. (2012). The use of ground penetrating radar for track substructure characterization. (Masters Thesis). University of Pretoria. Retrieved from http://hdl.handle.net/2263/25426

Chicago Manual of Style (16^th Edition):

Vorster, Daniel. “The use of ground penetrating radar for track substructure characterization.” 2012. Masters Thesis, University of Pretoria. Accessed January 21, 2021. http://hdl.handle.net/2263/25426.

MLA Handbook (7^th Edition):

Vorster, Daniel. “The use of ground penetrating radar for track substructure characterization.” 2012. Web. 21 Jan 2021.

Vancouver:

Vorster D. The use of ground penetrating radar for track substructure characterization. [Internet] [Masters thesis]. University of Pretoria; 2012. [cited 2021 Jan 21]. Available from: http://hdl.handle.net/2263/25426.

Council of Science Editors:

Vorster D. The use of ground penetrating radar for track substructure characterization. [Masters Thesis]. University of Pretoria; 2012. Available from: http://hdl.handle.net/2263/25426

Colorado State University

20. Page, Nathan Richard. Application of ground penetrating radar to sub-alpine hydrogeology, Snowy Range, Wyoming.

Degree: MS(M.S.), Geosciences, 2011, Colorado State University

URL: http://hdl.handle.net/10217/46240

► A ground penetrating radar (GPR) survey was conducted at the Glacier Lakes Ecosystem Experiment Site, in the Snowy Range of Wyoming with the objective of… (more)

Subjects/Keywords: alpine; GPR; ground penetrating radar; hydrogeophysics

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Page, N. R. (2011). Application of ground penetrating radar to sub-alpine hydrogeology, Snowy Range, Wyoming. (Masters Thesis). Colorado State University. Retrieved from http://hdl.handle.net/10217/46240

Chicago Manual of Style (16^th Edition):

Page, Nathan Richard. “Application of ground penetrating radar to sub-alpine hydrogeology, Snowy Range, Wyoming.” 2011. Masters Thesis, Colorado State University. Accessed January 21, 2021. http://hdl.handle.net/10217/46240.

MLA Handbook (7^th Edition):

Page, Nathan Richard. “Application of ground penetrating radar to sub-alpine hydrogeology, Snowy Range, Wyoming.” 2011. Web. 21 Jan 2021.

Vancouver:

Page NR. Application of ground penetrating radar to sub-alpine hydrogeology, Snowy Range, Wyoming. [Internet] [Masters thesis]. Colorado State University; 2011. [cited 2021 Jan 21]. Available from: http://hdl.handle.net/10217/46240.

Council of Science Editors:

Page NR. Application of ground penetrating radar to sub-alpine hydrogeology, Snowy Range, Wyoming. [Masters Thesis]. Colorado State University; 2011. Available from: http://hdl.handle.net/10217/46240

University of Miami

21. Viggiano, David Anthony. Wireless Data Transmission System for Real-time 3D Geophysical Sensing.

Degree: MS, Electrical and Computer Engineering (Engineering), 2007, University of Miami

URL: https://scholarlyrepository.miami.edu/oa_theses/88

► A wireless data transmission system was developed and implemented for use in real-time 3D geophysical sensing. Server and Client applications were designed to run… (more)

Subjects/Keywords: GPR; Surveying; TCP

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Viggiano, D. A. (2007). Wireless Data Transmission System for Real-time 3D Geophysical Sensing. (Thesis). University of Miami. Retrieved from https://scholarlyrepository.miami.edu/oa_theses/88

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Viggiano, David Anthony. “Wireless Data Transmission System for Real-time 3D Geophysical Sensing.” 2007. Thesis, University of Miami. Accessed January 21, 2021. https://scholarlyrepository.miami.edu/oa_theses/88.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Viggiano, David Anthony. “Wireless Data Transmission System for Real-time 3D Geophysical Sensing.” 2007. Web. 21 Jan 2021.

Vancouver:

Viggiano DA. Wireless Data Transmission System for Real-time 3D Geophysical Sensing. [Internet] [Thesis]. University of Miami; 2007. [cited 2021 Jan 21]. Available from: https://scholarlyrepository.miami.edu/oa_theses/88.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Viggiano DA. Wireless Data Transmission System for Real-time 3D Geophysical Sensing. [Thesis]. University of Miami; 2007. Available from: https://scholarlyrepository.miami.edu/oa_theses/88

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Delft University of Technology

22. Azodi, H. (author). UWB Air-Coupled Antenna for Ground Penetrating Radar.

Degree: 2010, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:649b2907-5193-485b-b9ea-61d322ea2339

►

Ground Penetrating Radar (GPR) is a promising technology to detect buried objects beneath or near ground surface. To achieve high-resolution and accurate enough images, the… (more)

Subjects/Keywords: antenna; GPR; UWB

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APA (6^th Edition):

Azodi, H. (. (2010). UWB Air-Coupled Antenna for Ground Penetrating Radar. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:649b2907-5193-485b-b9ea-61d322ea2339

Chicago Manual of Style (16^th Edition):

Azodi, H (author). “UWB Air-Coupled Antenna for Ground Penetrating Radar.” 2010. Masters Thesis, Delft University of Technology. Accessed January 21, 2021. http://resolver.tudelft.nl/uuid:649b2907-5193-485b-b9ea-61d322ea2339.

MLA Handbook (7^th Edition):

Azodi, H (author). “UWB Air-Coupled Antenna for Ground Penetrating Radar.” 2010. Web. 21 Jan 2021.

Vancouver:

Azodi H(. UWB Air-Coupled Antenna for Ground Penetrating Radar. [Internet] [Masters thesis]. Delft University of Technology; 2010. [cited 2021 Jan 21]. Available from: http://resolver.tudelft.nl/uuid:649b2907-5193-485b-b9ea-61d322ea2339.

Council of Science Editors:

Azodi H(. UWB Air-Coupled Antenna for Ground Penetrating Radar. [Masters Thesis]. Delft University of Technology; 2010. Available from: http://resolver.tudelft.nl/uuid:649b2907-5193-485b-b9ea-61d322ea2339

University of Toronto

23. Tsai, Chun-An An. Enhancing GPR Surveys By Utilizing Dispersive Properties and Phase Information.

Degree: PhD, 2019, University of Toronto

URL: http://hdl.handle.net/1807/95988

► Ground-penetrating-radar (GPR) is a non-destructive testing method that utilizes the transmission or reflection of electromagnetic (EM) waves to locate anomalies beneath a surface. GPR is… (more)

▼ Ground-penetrating-radar (GPR) is a non-destructive testing method that utilizes the transmission or reflection of electromagnetic (EM) waves to locate anomalies beneath a surface. GPR is now widely used in mining, civil engineering, environmental sciences, and archaeology to survey the subsurface. In a conventional GPR survey, only the arrival time of the EM pulse is used to obtain an estimate for the depth of a target. There is much more information incorporated in GPR records that can be used to infer conditions below the surface. This thesis aims to enhance GPR surveys by utilizing material properties and signal processing. Large quantities of systematic data are necessary for completing the two projects; therefore, a numerical simulation tool is developed. A 2D finite-difference-time-domain (FDTD) simulation of EM wave propagation is established using MATLAB. Dispersive materials described by N-term Debye models can be simulated by the algorithm, which facilitates studies on dispersive materials. Contrary to common assumptions, some materials, especially those that are wet, have frequency-dependent relative permittivities. The dispersion in velocity changes the shape of the source pulse during propagation and poses a challenge for travel time estimation. Instead of treating dispersion as an obstacle to GPR applications, a novel method of distinguishing dispersive materials by estimating quality factor (Q*) is proposed in the thesis. Using a combination of laboratory measurements and modelling results, it is shown that GPR signals can be used to identify dispersive behaviours. On the signal processing side, a method of estimating radii of cylindrical objects from phase information is demonstrated. In contrast to previous studies, the phase information of reflected signals have better resolution and are closer to theoretical values compared to arrival time analysis. The method, with limitations investigated through uncertainty calculations, is applied to both numerical examples and real GPR data for testing. Advisors/Committee Members: Ghent, Rebecca R, Physics.

Subjects/Keywords: Dispersion; GPR; Phase; Radius estimation; 0605

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Tsai, C. A. (2019). Enhancing GPR Surveys By Utilizing Dispersive Properties and Phase Information. (Doctoral Dissertation). University of Toronto. Retrieved from http://hdl.handle.net/1807/95988

Chicago Manual of Style (16^th Edition):

Tsai, Chun-An An. “Enhancing GPR Surveys By Utilizing Dispersive Properties and Phase Information.” 2019. Doctoral Dissertation, University of Toronto. Accessed January 21, 2021. http://hdl.handle.net/1807/95988.

MLA Handbook (7^th Edition):

Tsai, Chun-An An. “Enhancing GPR Surveys By Utilizing Dispersive Properties and Phase Information.” 2019. Web. 21 Jan 2021.

Vancouver:

Tsai CA. Enhancing GPR Surveys By Utilizing Dispersive Properties and Phase Information. [Internet] [Doctoral dissertation]. University of Toronto; 2019. [cited 2021 Jan 21]. Available from: http://hdl.handle.net/1807/95988.

Council of Science Editors:

Tsai CA. Enhancing GPR Surveys By Utilizing Dispersive Properties and Phase Information. [Doctoral Dissertation]. University of Toronto; 2019. Available from: http://hdl.handle.net/1807/95988

University of Minnesota

24. Kremmin, Todd. Reconstructing the bay-side geomorphic evolution of a freshwater baymouth bar in response to lake level change using three dimensional (3D) ground-penetrating radar (GPR) data.

Degree: MS, Geological Sciences, 2019, University of Minnesota

URL: http://hdl.handle.net/11299/211308

► Situated at the southwestern tip of Lake Superior, Minnesota and Wisconsin Points' form a 16-kilometer baymouth bar between Duluth, Minnesota and Superior, Wisconsin, providing the… (more)

▼ Situated at the southwestern tip of Lake Superior, Minnesota and Wisconsin Points' form a 16-kilometer baymouth bar between Duluth, Minnesota and Superior, Wisconsin, providing the breakwater for the largest and farthest inland freshwater seaport in North America. Comprised of sandy sediment, this baymouth bar's formation is attributed largely to littoral drift from the Wisconsin South Shore and minor sediments from the outflows of the St. Louis and Nemadji River's. Due to continuing differential isostatic rebound of the basin, local lake level at Duluth is presently rising at approximately 25 centimeters/century. The objective of this thesis was to understand the geomorphic evolution of the bay-side of the baymouth bar in response to lake level change in relation to the system overall. Using an approach akin to energy industry seismic studies, the geomorphic expression of the bay-side baymouth bar’s response to lake level change was investigated with 39.62 kilometers of Three-Dimensional (3D) Ground-Penetrating Radar (GPR) data. 8 vibracores’, 11.24 meters’ in total, were advanced within the 3D GPR data to supplement subsurface understanding both spatially and temporally. Radiocarbon material taken from the vibracores were analyzed, dated, and used to establish a chronology for the evolution of the study area (~520.50 Cal yrs. BP to 181.25 Cal yrs. BP). Whole core logger data (including p-wave amplitude and velocity, gamma ray density, acoustic impedance, and fractional porosity) along with Loss on Ignition (LOI) samples taken from each core were used in conjunction with the GPR data to supplement the subsurface stratigraphic and facies identification. In total, 5 facies units were interpreted on the bay side of the baymouth bar, exhibiting a thick clay layer, shoreface ridge and shallow offshore sediments, overwash deposition, fluvial-flood like deposition, and man-made dredge deposits. Historical information and photographs dating back to the 1930’s provide evidence supporting interpretations of dredge material versus natural material. Although this baymouth bar is a young, non-marine system, reconstructing its geomorphic evolution in response to lake level change has become a useful analogue for similar, larger systems involved with base level change. In addition, stratigraphic findings of how such a system’s architecture is configured yield insightful clues towards vintage conventional exploration reservoirs. Finally, these data support a stronger understanding of how such a system geomorphically evolved in the context of the Lake Superior region post glaciation and aid in reshaping knowledge of how other geomorphic features and processes have developed throughout the region, perhaps providing tangible framework for future engineering and environmental management undertakings.

Subjects/Keywords: 3D; Baymouth; Evolution; Geomorphic; GPR; Reconstructing

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kremmin, T. (2019). Reconstructing the bay-side geomorphic evolution of a freshwater baymouth bar in response to lake level change using three dimensional (3D) ground-penetrating radar (GPR) data. (Masters Thesis). University of Minnesota. Retrieved from http://hdl.handle.net/11299/211308

Chicago Manual of Style (16^th Edition):

Kremmin, Todd. “Reconstructing the bay-side geomorphic evolution of a freshwater baymouth bar in response to lake level change using three dimensional (3D) ground-penetrating radar (GPR) data.” 2019. Masters Thesis, University of Minnesota. Accessed January 21, 2021. http://hdl.handle.net/11299/211308.

MLA Handbook (7^th Edition):

Kremmin, Todd. “Reconstructing the bay-side geomorphic evolution of a freshwater baymouth bar in response to lake level change using three dimensional (3D) ground-penetrating radar (GPR) data.” 2019. Web. 21 Jan 2021.

Vancouver:

Kremmin T. Reconstructing the bay-side geomorphic evolution of a freshwater baymouth bar in response to lake level change using three dimensional (3D) ground-penetrating radar (GPR) data. [Internet] [Masters thesis]. University of Minnesota; 2019. [cited 2021 Jan 21]. Available from: http://hdl.handle.net/11299/211308.

Council of Science Editors:

Kremmin T. Reconstructing the bay-side geomorphic evolution of a freshwater baymouth bar in response to lake level change using three dimensional (3D) ground-penetrating radar (GPR) data. [Masters Thesis]. University of Minnesota; 2019. Available from: http://hdl.handle.net/11299/211308

University of Tennessee – Knoxville

25. Caffrey, Maria Anne. Holocene Climate and Environmental History of Laguna Saladilla, Dominican Republic.

Degree: 2011, University of Tennessee – Knoxville

URL: https://trace.tennessee.edu/utk_graddiss/955

► Stratigraphic analyses of lacustrine sediments provide powerful tools for reconstructing past environments. The records that result from these analyses are key to understanding present-day climate… (more)

▼ Stratigraphic analyses of lacustrine sediments provide powerful tools for reconstructing past environments. The records that result from these analyses are key to understanding present-day climate mechanisms and how the natural environment may respond to anthropogenic climate change in the future. This doctoral dissertation research investigates climate and environmental history at Laguna Saladilla (19° [degrees] 39' N, 71° [degrees] 42' W; ca. 2 masl), a large (220 ha) lake along the north coast of Hispaniola. I reconstructed changes in vegetation and environmental conditions over the mid to late Holocene based on pollen, microscopic charcoal, and diatoms in an 8.51 m sediment core recovered from the lake in 2001. Fieldwork in December 2009 included the use of ground penetrating radar to identify subaqueous deltas that indicate past positions of the Masacre river, which flows into the lake from the Cordillera Central. Laguna Saladilla was deeper and more saline from the base of the sediment profile approximately 8030 cal yr BP to about 3500 cal yr BP. Mangrove (Rhizophora) pollen percentages were highest around 7650 cal yr BP, when mollusk shells in the core suggest marine conditions. The lake became progressively brackish ca. 3500 cal yr BP, followed by a transition ca. 2500 cal yr BP to its current freshwater state. This shift in water chemistry was likely due in part to a change in the position of the Masacre river. Diatoms show that lake levels decreased as evaporation/precipitation ratios increased. Amaranthaceae and other herbs dominated the pollen record under the drier conditions of the last 2500 cal yr BP; pollen of fire-adapted taxa, particularly Pinus, increased in the last 800 years. Patterns of microscopic charcoal influx at Laguna Saladilla over the Holocene are similar to patterns at Lake Miragoane, Haiti and Laguna Tortuguero, Puerto Rico. The changes in fire frequency or extent indicated by these Caribbean charcoal records may be driven by increased winter insolation at ca. 5000 cal yr BP that led to earlier winter drying. Comparing the charcoal record to archeological data and other paleoenvironmental records facilitated the disentangling of changes in climate from anthropogenic impacts.

Subjects/Keywords: Climate; Caribbean; Pollen; Charcoal; Diatoms; GPR; Paleobiology

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Caffrey, M. A. (2011). Holocene Climate and Environmental History of Laguna Saladilla, Dominican Republic. (Doctoral Dissertation). University of Tennessee – Knoxville. Retrieved from https://trace.tennessee.edu/utk_graddiss/955

Chicago Manual of Style (16^th Edition):

Caffrey, Maria Anne. “Holocene Climate and Environmental History of Laguna Saladilla, Dominican Republic.” 2011. Doctoral Dissertation, University of Tennessee – Knoxville. Accessed January 21, 2021. https://trace.tennessee.edu/utk_graddiss/955.

MLA Handbook (7^th Edition):

Caffrey, Maria Anne. “Holocene Climate and Environmental History of Laguna Saladilla, Dominican Republic.” 2011. Web. 21 Jan 2021.

Vancouver:

Caffrey MA. Holocene Climate and Environmental History of Laguna Saladilla, Dominican Republic. [Internet] [Doctoral dissertation]. University of Tennessee – Knoxville; 2011. [cited 2021 Jan 21]. Available from: https://trace.tennessee.edu/utk_graddiss/955.

Council of Science Editors:

Caffrey MA. Holocene Climate and Environmental History of Laguna Saladilla, Dominican Republic. [Doctoral Dissertation]. University of Tennessee – Knoxville; 2011. Available from: https://trace.tennessee.edu/utk_graddiss/955

Universitat de Valencia

26. Peinado Cucarella, Jose. La defensa de la ciudad de Valencia 1936-1939. Una aproximación arqueológica de la Guerra Civil Española .

Degree: 2015, Universitat de Valencia

URL: http://hdl.handle.net/10550/50253

► Esta investigación demuestra a través de dos premisas cómo fue la defensa de la ciudad de Valencia durante los años 1936-1939. La primera, si la… (more)

▼ Esta investigación demuestra a través de dos premisas cómo fue la defensa de la ciudad de Valencia durante los años 1936-1939. La primera, si la ciudad de Valencia fue bombardeada estratégicamente y cuáles fueron las zonas más sensibles. La segunda, si dispuso de una organización eficiente para su defensa para proteger a su población civil. La propuesta metodológica se basa en la utilización de los parámetros clásicos de la intervención arqueológica y en el tratamiento de la información recopilada durante el proceso investigativo, con la posterior posibilidad de elaborar catálogos de bienes, temáticos, temporales, de usos, de conservación, que puedan derivar en herramientas para el planeamiento urbanístico, en cartas arqueológicas, y demás documentos tanto gráficos, visuales, planimétricos, estadísticos, etc… La investigación parte desde un análisis comparativo del marco legislativo actual centrado en la Ley de Patrimonio Cultural Valenciano de 1998 y sus reformas, con la ley de Patrimonio Histórico Español de 1985 y la ley de Memoria histórica de 2007, así como otras legislaciones autonómicas como la murciana, catalana y aragonesa. Se analiza la documentación referente a 1936 a 1939, recogida en el Archivo Municipal de la ciudad de Valencia, el Archivo de la Diputación de Valencia, el Archivo Histórico Militar de Ávila, el Archivo Militar Intermedio de Valencia, La Biblioteca Militar “Centro de Culturas”, la Hemeroteca Municipal y La Biblioteca Valenciana. Los vestigios localizados y analizados se han clasificado según su naturaleza; desde el ámbito militar se ha dividido en Centros de Resistencias, Defensa de Costa, y los espacios destinados a la aviación y sus aeródromos como elementos dedicados a la defensa. Desde un ámbito civil, se analiza la organización de la Junta de Defensa Pasiva y los Refugios de la ciudad de Valencia. Se realiza una clasificación de los elementos que conforman los distintos patrimonios y sus principales características con el fin de disponer de una base teórica donde situar los restos arqueológicos y documentales localizados. Todo ello se realiza mediante la prospección extensiva y mediante GPS. Se elabora una ficha de registro que facilite la labor del arqueólogo a la hora de la recogida en campo de los datos, tanto se realice por prospección o por excavación. Además, se efectúa el levantamiento planimétrico de los restos localizados y la digitalización de toda la planimetría de la época en formato vectorial. Y se establece como unidad gestora de la documentación recogida el GvSIG, que es un software libre de la Generalitat Valenciana que permite combinar datos geográficos, bases de datos con datos vectoriales y raster. Se elabora una cartoteca planimétrica de todos los refugios conocidos en la ciudad de Valencia, y de los elementos más esenciales de la defensa activa del municipio del Puig. Se adjunta un glosario de terminología militar con el objeto que el lector conozca la nomenclatura especifica de la arquitectura y la defensa desde un punto de vista… Advisors/Committee Members: Jiménez Salvador, José Luis (advisor).

Subjects/Keywords: arqueología; guerra civil; defensa; refugios; gpr

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Peinado Cucarella, J. (2015). La defensa de la ciudad de Valencia 1936-1939. Una aproximación arqueológica de la Guerra Civil Española . (Doctoral Dissertation). Universitat de Valencia. Retrieved from http://hdl.handle.net/10550/50253

Chicago Manual of Style (16^th Edition):

Peinado Cucarella, Jose. “La defensa de la ciudad de Valencia 1936-1939. Una aproximación arqueológica de la Guerra Civil Española .” 2015. Doctoral Dissertation, Universitat de Valencia. Accessed January 21, 2021. http://hdl.handle.net/10550/50253.

MLA Handbook (7^th Edition):

Peinado Cucarella, Jose. “La defensa de la ciudad de Valencia 1936-1939. Una aproximación arqueológica de la Guerra Civil Española .” 2015. Web. 21 Jan 2021.

Vancouver:

Peinado Cucarella J. La defensa de la ciudad de Valencia 1936-1939. Una aproximación arqueológica de la Guerra Civil Española . [Internet] [Doctoral dissertation]. Universitat de Valencia; 2015. [cited 2021 Jan 21]. Available from: http://hdl.handle.net/10550/50253.

Council of Science Editors:

Peinado Cucarella J. La defensa de la ciudad de Valencia 1936-1939. Una aproximación arqueológica de la Guerra Civil Española . [Doctoral Dissertation]. Universitat de Valencia; 2015. Available from: http://hdl.handle.net/10550/50253

Universidade do Rio Grande do Norte

27. Gomes Neto, Severino Paulo. Melhorando a estimação de pose com o RANSAC preemptivo generalizado e múltiplos geradores de hipóteses .

Degree: 2014, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/17958

► The camera motion estimation represents one of the fundamental problems in Computer Vision and it may be solved by several methods. Preemptive RANSAC is one… (more)

Subjects/Keywords: Visão computacional. Estimação de pose. RANSAC preemptivo. GPR; Computer Vision. Pose estimation. Preemptive RANSAC. GPR

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gomes Neto, S. P. (2014). Melhorando a estimação de pose com o RANSAC preemptivo generalizado e múltiplos geradores de hipóteses . (Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/17958

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Gomes Neto, Severino Paulo. “Melhorando a estimação de pose com o RANSAC preemptivo generalizado e múltiplos geradores de hipóteses .” 2014. Thesis, Universidade do Rio Grande do Norte. Accessed January 21, 2021. http://repositorio.ufrn.br/handle/123456789/17958.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Gomes Neto, Severino Paulo. “Melhorando a estimação de pose com o RANSAC preemptivo generalizado e múltiplos geradores de hipóteses .” 2014. Web. 21 Jan 2021.

Vancouver:

Gomes Neto SP. Melhorando a estimação de pose com o RANSAC preemptivo generalizado e múltiplos geradores de hipóteses . [Internet] [Thesis]. Universidade do Rio Grande do Norte; 2014. [cited 2021 Jan 21]. Available from: http://repositorio.ufrn.br/handle/123456789/17958.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Gomes Neto SP. Melhorando a estimação de pose com o RANSAC preemptivo generalizado e múltiplos geradores de hipóteses . [Thesis]. Universidade do Rio Grande do Norte; 2014. Available from: http://repositorio.ufrn.br/handle/123456789/17958

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade do Rio Grande do Norte

28. Pérez, Yoe Alain Reyes. Caracterização geométrica e parametrização de depósitos transicionais recentes e sua aplicação na modelagem de reservatórios petrolíferos .

Degree: 2008, Universidade do Rio Grande do Norte

URL: http://repositorio.ufrn.br/handle/123456789/18343

► In this beginning of the XXI century, the Geology moves for new ways that demand a capacity to work with different information and new tools.… (more)

Subjects/Keywords: Analógos; Modelagem 3D; GPR; Reservoir; Canais estuarinos; Analog; 3D modeling; GPR; Reservoir; Estuary channel

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Pérez, Y. A. R. (2008). Caracterização geométrica e parametrização de depósitos transicionais recentes e sua aplicação na modelagem de reservatórios petrolíferos . (Thesis). Universidade do Rio Grande do Norte. Retrieved from http://repositorio.ufrn.br/handle/123456789/18343

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Pérez, Yoe Alain Reyes. “Caracterização geométrica e parametrização de depósitos transicionais recentes e sua aplicação na modelagem de reservatórios petrolíferos .” 2008. Thesis, Universidade do Rio Grande do Norte. Accessed January 21, 2021. http://repositorio.ufrn.br/handle/123456789/18343.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Pérez, Yoe Alain Reyes. “Caracterização geométrica e parametrização de depósitos transicionais recentes e sua aplicação na modelagem de reservatórios petrolíferos .” 2008. Web. 21 Jan 2021.

Vancouver:

Pérez YAR. Caracterização geométrica e parametrização de depósitos transicionais recentes e sua aplicação na modelagem de reservatórios petrolíferos . [Internet] [Thesis]. Universidade do Rio Grande do Norte; 2008. [cited 2021 Jan 21]. Available from: http://repositorio.ufrn.br/handle/123456789/18343.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Pérez YAR. Caracterização geométrica e parametrização de depósitos transicionais recentes e sua aplicação na modelagem de reservatórios petrolíferos . [Thesis]. Universidade do Rio Grande do Norte; 2008. Available from: http://repositorio.ufrn.br/handle/123456789/18343

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

29. Yoe Alain Reyes Pérez. Caracterização geométrica e parametrização de depósitos transacionais recentes e sua aplicação na modelagem de reservatórios petrolíferos.

Degree: 2008, Universidade Federal do Rio Grande do Norte

URL: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1895 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1896 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1897 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1898 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1899 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1900 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1901 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1902

►

In this beginning of the XXI century, the Geology moves for new ways that demand a capacity to work with different information and new tools.… (more)

▼

In this beginning of the XXI century, the Geology moves for new ways that demand a capacity to work with different information and new tools. It is within this context that the analog characterization has important in the prediction and understanding the lateral changes in the geometry and facies distribution. In the present work was developed a methodology for integration the geological and geophysical data in transitional recent deposits, the modeling of petroliferous reservoirs, the volume calculation and the uncertainties associate with this volume. For this purpose it was carried planialtimetric and geophysics (Ground Penetrating Radar) surveys in three areas of the Parnaíba River. With this information, it was possible to visualize the overlap of different estuary channels and make the delimitation of the channel geometry (width and thickness). For three-dimensional visualization and modeling were used two of the main reservoirs modeling software. These studies were performed with the collected parameters and the data of two reservoirs. The first was created with the Potiguar Basin wells data existents in the literature and corresponding to Açu IV unit. In the second case was used a real database of the Northern Sea. In the procedures of reservoirs modeling different workflows were created and generated five study cases with their volume calculation. Afterwards an analysis was realized to quantify the uncertainties in the geological modeling and their influence in the volume. This analysis was oriented to test the generating see and the analogous data use in the model construction

Neste início do século XXI a Geologia transita por novos caminhos que demandam uma capacidade crescente de trabalhar com informações de naturezas variadas, assim como a aplicação de novas ferramentas. É dentro desse contexto que a caracterização de análogos recentes tem se tornado importante para o entendimento e predição das mudanças laterais na geometria e na distribuição dos corpos e fácies reservatório. No presente trabalho foi desenvolvida uma metodologia de integração de dados geológicos e geofísicos de depósitos transicionais recentes, em ambiente tridimensional, para serem empregados como subsídio na modelagem de reservatórios petrolíferos e estudada a influência dos mesmos no cálculo de volume. Para esta finalidade foram realizados levantamentos planialtimétricos e de geofísica rasa GPR em três áreas da desembocadura do Rio Parnaíba. Com as informações obtidas foi possível visualizar a superposição de diferentes gerações de canais estuarinos e realizar a delimitação da geometria do canal através dos parâmetros de largura e espessura. Para a visualização e modelagem tridimensional foram empregados dois dos principais softwares de modelagem de reservatórios. Este trabalho foi realizado com os parâmetros coletados e os dados de dois reservatórios. O primeiro foi criado com dados de poços da Bacia Potiguar existentes na literatura e correspondentes a unidade Açu IV. Já no segundo caso foi empregada uma base de dados reais de…

Advisors/Committee Members: Francisco Hilario Rego Bezerra, Walter Eugênio de Medeiros, Francisco Pinheiro Lima Filho, José Antônio Beltrão Sábadia, Cláudio Pires Florencio.

Subjects/Keywords: Analógos; Modelagem 3D; GPR; Reservoir; Canais estuarinos; GEOCIENCIAS; Analog; 3D modeling; GPR; Reservoir; Estuary channel

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Pérez, Y. A. R. (2008). Caracterização geométrica e parametrização de depósitos transacionais recentes e sua aplicação na modelagem de reservatórios petrolíferos. (Thesis). Universidade Federal do Rio Grande do Norte. Retrieved from http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1895 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1896 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1897 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1898 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1899 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1900 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1901 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1902

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Pérez, Yoe Alain Reyes. “Caracterização geométrica e parametrização de depósitos transacionais recentes e sua aplicação na modelagem de reservatórios petrolíferos.” 2008. Thesis, Universidade Federal do Rio Grande do Norte. Accessed January 21, 2021. http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1895 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1896 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1897 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1898 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1899 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1900 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1901 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1902.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Pérez, Yoe Alain Reyes. “Caracterização geométrica e parametrização de depósitos transacionais recentes e sua aplicação na modelagem de reservatórios petrolíferos.” 2008. Web. 21 Jan 2021.

Vancouver:

Pérez YAR. Caracterização geométrica e parametrização de depósitos transacionais recentes e sua aplicação na modelagem de reservatórios petrolíferos. [Internet] [Thesis]. Universidade Federal do Rio Grande do Norte; 2008. [cited 2021 Jan 21]. Available from: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1895 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1896 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1897 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1898 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1899 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1900 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1901 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1902.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Pérez YAR. Caracterização geométrica e parametrização de depósitos transacionais recentes e sua aplicação na modelagem de reservatórios petrolíferos. [Thesis]. Universidade Federal do Rio Grande do Norte; 2008. Available from: http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1895 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1896 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1897 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1898 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1899 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1900 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1901 ; http://bdtd.bczm.ufrn.br/tedesimplificado//tde_busca/arquivo.php?codArquivo=1902

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

30. Penna, Tiago Attorre. Por uma arqueologia marginal: as ocupações peri-sambaquieiras no entorno do sambaqui da Figueirinha II, Jaguaruna- SC, examinadas através do radar de penetração de solo.

Degree: Mestrado, Arqueologia, 2015, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/71/71131/tde-28042015-113313/ ;

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Este trabalho procurou por evidências das ocupações sambaquieiras para fora dos sambaquis, buscando eventos de ocupação relativos aos concheiros, mas externo a eles em áreas… (more)

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Este trabalho procurou por evidências das ocupações sambaquieiras para fora dos sambaquis, buscando eventos de ocupação relativos aos concheiros, mas externo a eles em áreas de alta dinâmica sedimentar. Para tanto se consorciou o radar de penetração de solo (GPR) ao sistema de navegação global por satélite (GNSS), funcionando em modo cinemático de tempo real (RTK), em um esforço de sensoriamento remoto em meio a um campo de dunas no Município de Jaguaruna, no litoral de Santa Catarina. Conseguimos, através do sensoriamento, realizar prospecções arqueológicas e encontrar estruturas marginais aos concheiros, previstas em estudos anteriores que apontavam a remobilização de material processados em outras áreas para dentro dos sambaquis. Encontramos, mapeamos, escavamos, descrevemos e amostramos essas estruturas peri-sambaquieiras no entorno do Sambaqui da Figueirinha II de forma a apresentarmos um panorama da distribuição espacial e temporal destas estruturas.

The work presented here searched for evidences of mound builder\'s occupation outside the shell mounds itself, in search of events related to the shell mounds, but external to it in a very dynamic area. We have integrated the GPR and GNSS-RTK technologies in order to take the archaeological research regarding the shell mound cultures outside the mounds, by remote sensing areas in which extensive sand dunes are found in search of evidence regarding the mound builder\'s settlement in the areas surrounding the mounds, which the existence was predicted in previous studies. In this sense, we integrate the technologies and carried out the sensing of the Figueirinha Region in Santa Catarina State. We have found, mapped, excavated, described and sampled the extra-mounds archaeological occurrences surrounding the Figueirinha II shell mound, in order to presenting an overview of the spatial and chronological distributions of such structures.

Advisors/Committee Members: Blasis, Paulo Antonio Dantas de.

Subjects/Keywords: Georadar; GNSS-RTK; GNSS-RTK; GPR; GPR; Remote sensing; Sambaquis; Sensoriamento remoto; Shell mounds

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APA (6^th Edition):

Penna, T. A. (2015). Por uma arqueologia marginal: as ocupações peri-sambaquieiras no entorno do sambaqui da Figueirinha II, Jaguaruna- SC, examinadas através do radar de penetração de solo. (Masters Thesis). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/71/71131/tde-28042015-113313/ ;

Chicago Manual of Style (16^th Edition):

Penna, Tiago Attorre. “Por uma arqueologia marginal: as ocupações peri-sambaquieiras no entorno do sambaqui da Figueirinha II, Jaguaruna- SC, examinadas através do radar de penetração de solo.” 2015. Masters Thesis, University of São Paulo. Accessed January 21, 2021. http://www.teses.usp.br/teses/disponiveis/71/71131/tde-28042015-113313/ ;.

MLA Handbook (7^th Edition):

Penna, Tiago Attorre. “Por uma arqueologia marginal: as ocupações peri-sambaquieiras no entorno do sambaqui da Figueirinha II, Jaguaruna- SC, examinadas através do radar de penetração de solo.” 2015. Web. 21 Jan 2021.

Vancouver:

Penna TA. Por uma arqueologia marginal: as ocupações peri-sambaquieiras no entorno do sambaqui da Figueirinha II, Jaguaruna- SC, examinadas através do radar de penetração de solo. [Internet] [Masters thesis]. University of São Paulo; 2015. [cited 2021 Jan 21]. Available from: http://www.teses.usp.br/teses/disponiveis/71/71131/tde-28042015-113313/ ;.

Council of Science Editors:

Penna TA. Por uma arqueologia marginal: as ocupações peri-sambaquieiras no entorno do sambaqui da Figueirinha II, Jaguaruna- SC, examinadas através do radar de penetração de solo. [Masters Thesis]. University of São Paulo; 2015. Available from: http://www.teses.usp.br/teses/disponiveis/71/71131/tde-28042015-113313/ ;

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