subject:(impedance)

1. Cho, Seongkoo. Analysis of Impedance Response in Lithium-ion Battery Electrodes.

Degree: 2013, Texas Digital Library

URL: http://hdl.handle.net/1969; http://hdl.handle.net/2249.1/66828

► A major amount of degradation in battery life is in the form of chemical degradation due to the formation of Solid Electrolyte Interface (SEI) which… (more)

▼ A major amount of degradation in battery life is in the form of chemical degradation due to the formation of Solid Electrolyte Interface (SEI) which is a passive film resulting from chemical reaction. Mechanical degradation in the form of fracture formation due to diffusion induced stress can aggravate the aging of the electrode. These mechanisms of deterioration are primary contributors on limiting the durability of Lithium-ion battery (LIB). In addition, an composition of insertion materials such as active material, additive, and binder as well as active particle???s morphological heterogeneity can influence solid-state transport, electronic conductivity and hence, battery performance. In this study, virtual 3-D microstructures of LIB electrodes with intercalation particles are designed to describe the influence of microstructure on effective electrical conductivity and the electrochemical impedance. The technique of digital stochastic modeling has been employed for the generation of electrode microstructures consisting of active material, binder, conductive additive and electrolyte. Physicochemical properties for each of the constituent phases have been duly accounted for. Mathematical models have been developed to characterize the electrochemical impedance of LIB electrode. In this work, we demonstrate the coupling of electrode microstructures to the solid state diffusion impedance response in LIB electrodes. This model considers not only the effect of heterogeneity in active particle size on the diffusion impedance response, but also the effect of electrical conductivity, interfacial surface area of the active materials, and volume fraction of the active materials in the porous electrode on the impedance response. In addition, the impact of the morphology of the active materials on the diffusion impedance response through utilization of the characteristic diffusion length of active particles and a Sauter mean particle size has been demonstrated. In order to show the effect of chemical degradation on the impedance response with focus on aging, the Li-ion diffusion inside an active particle is considered along with SEI. Finally, mechanical degradation induced increase in impedance is analyzed by coupling diffusion induced fracture with impedance. These approaches are envisioned to offer a virtual impedance response probing framework to elucidate the influence of electrode microstructural variability and underlying electrochemical and transport interactions. Advisors/Committee Members: Mukherjee, Partha P (advisor).

Subjects/Keywords: Electrochemical Impedance

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APA (6^th Edition):

Cho, S. (2013). Analysis of Impedance Response in Lithium-ion Battery Electrodes. (Thesis). Texas Digital Library. Retrieved from http://hdl.handle.net/1969; http://hdl.handle.net/2249.1/66828

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):

Cho, Seongkoo. “Analysis of Impedance Response in Lithium-ion Battery Electrodes.” 2013. Thesis, Texas Digital Library. Accessed January 26, 2020. http://hdl.handle.net/1969; http://hdl.handle.net/2249.1/66828.

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

MLA Handbook (7^th Edition):

Cho, Seongkoo. “Analysis of Impedance Response in Lithium-ion Battery Electrodes.” 2013. Web. 26 Jan 2020.

Vancouver:

Cho S. Analysis of Impedance Response in Lithium-ion Battery Electrodes. [Internet] [Thesis]. Texas Digital Library; 2013. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/1969; http://hdl.handle.net/2249.1/66828.

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

Council of Science Editors:

Cho S. Analysis of Impedance Response in Lithium-ion Battery Electrodes. [Thesis]. Texas Digital Library; 2013. Available from: http://hdl.handle.net/1969; http://hdl.handle.net/2249.1/66828

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

Texas A&M University

2. Sobahi, Nebras MohammedKamal A. Development of High-Throughput Microfluidic Impedance Spectroscopy Platform for Analyzing Microdroplets in Droplet Microfluidic System.

Degree: MS, Electrical Engineering, 2014, Texas A&M University

URL: http://hdl.handle.net/1969.1/153517

► This thesis presents the development of a high-throughput microfluidic impedance spectroscopy platform for electrically detecting analyzing impedance measurements of non-contact and label free microdroplets. This… (more)

Subjects/Keywords: microfluidic; impedance

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APA (6^th Edition):

Sobahi, N. M. A. (2014). Development of High-Throughput Microfluidic Impedance Spectroscopy Platform for Analyzing Microdroplets in Droplet Microfluidic System. (Masters Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/153517

Chicago Manual of Style (16^th Edition):

Sobahi, Nebras MohammedKamal A. “Development of High-Throughput Microfluidic Impedance Spectroscopy Platform for Analyzing Microdroplets in Droplet Microfluidic System.” 2014. Masters Thesis, Texas A&M University. Accessed January 26, 2020. http://hdl.handle.net/1969.1/153517.

MLA Handbook (7^th Edition):

Sobahi, Nebras MohammedKamal A. “Development of High-Throughput Microfluidic Impedance Spectroscopy Platform for Analyzing Microdroplets in Droplet Microfluidic System.” 2014. Web. 26 Jan 2020.

Vancouver:

Sobahi NMA. Development of High-Throughput Microfluidic Impedance Spectroscopy Platform for Analyzing Microdroplets in Droplet Microfluidic System. [Internet] [Masters thesis]. Texas A&M University; 2014. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/1969.1/153517.

Council of Science Editors:

Sobahi NMA. Development of High-Throughput Microfluidic Impedance Spectroscopy Platform for Analyzing Microdroplets in Droplet Microfluidic System. [Masters Thesis]. Texas A&M University; 2014. Available from: http://hdl.handle.net/1969.1/153517

Indian Institute of Science

3. Naik, Dinesh. Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization.

Degree: 2013, Indian Institute of Science

URL: http://hdl.handle.net/2005/2813

► Impedance spectroscopy (IS) is a powerful and sophisticated tool to characterize intrinsic electrical properties of any materials and its interface, measuring the electric and transport… (more)

▼ Impedance spectroscopy (IS) is a powerful and sophisticated tool to characterize intrinsic electrical properties of any materials and its interface, measuring the electric and transport properties of the materials, investigating the mechanism of electrochemical reaction etc. The fundamental principle of IS is the measurement of the impedance (equivalent to resistance in DC analysis) of the system under investigation over a wide frequency range. The IS study provides quantitative information about the conductance, the dielectric coefficient, the static properties of the interfaces like contact resistance, and its dynamic change due to adsorption or charge transfer phenomenon. Commercial Impedance analyzers that are available today are bulky and cannot be carried or deployed at remote locations for monitoring so easily, also such systems are expensive. Though IS concept is not new, standard Impedance analyzers are interfaced to the computer and require detailed analysis of the data by experts. Advancement in data conversion and signal processing is opening up opportunities for handheld smart devices. Hence it is felt that there is a need to develop a versatile low cost, portable (handheld) impedance analyzer instrument which can be used to characterize non linear materials like semiconductors, biological objects, and electrochemical samples. The instrument should be capable accepting test parameters using a touch screen based keypad and display test results on a Graphical LCD for quick analysis. Hence a standalone handheld instrument is designed to work independently without any PC control. The designed instrument consists of Digital Direct Synthesis (DDS) signal generator, a constant current source, Analog to digital convertor, Microcontroller to control frequency sweep parameters and acquire data, TFT Graphics LCD for displaying various plots, touch screen user interface to input sweep parameters and data storage section for offline analysis of obtained data. The instrument is designed to work on a battery or a regulated power supply. The instrument has options to display Nyquist plot, capacitance versus frequency plot, real and imaginary value of impedance versus frequency plot etc. Experimental investigations are conducted using this instrument on few passive components like resistor, inductor, capacitor and combinations. The instrument is also used to monitor the performance of polyimide based capacitive humidity sensor and its characteristics like sensitivity, linearity, repeatability and hysteresis. The measurement accuracy of the impedance varies from 0.7% to 4.67% depending on the impedance range. Bio impedance measurements are carried out on biological samples like Banana and the measured values are compared with the standard LCR meter. The bio impedance measurements are repeatable and comparable with the standard LCR meter readings and it is found to be within ±1% accuracy at the calibrated frequency. The instrument is also validated using industry standard Gauge R & R procedure to understand the… Advisors/Committee Members: Nagaraju, J.

Subjects/Keywords: Bio Impedance Spectroscopy; Tissue Impedance; Impedance Spectroscopy; Handheld Impedance Analyzer; Bio Impedance Measurement (BIS); Instrumentation

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

APA (6^th Edition):

Naik, D. (2013). Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization. (Thesis). Indian Institute of Science. Retrieved from http://hdl.handle.net/2005/2813

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):

Naik, Dinesh. “Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization.” 2013. Thesis, Indian Institute of Science. Accessed January 26, 2020. http://hdl.handle.net/2005/2813.

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

MLA Handbook (7^th Edition):

Naik, Dinesh. “Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization.” 2013. Web. 26 Jan 2020.

Vancouver:

Naik D. Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization. [Internet] [Thesis]. Indian Institute of Science; 2013. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/2005/2813.

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

Council of Science Editors:

Naik D. Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization. [Thesis]. Indian Institute of Science; 2013. Available from: http://hdl.handle.net/2005/2813

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

Indian Institute of Science

4. Naik, Dinesh. Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization.

Degree: 2013, Indian Institute of Science

URL: http://etd.iisc.ernet.in/handle/2005/2813 ; http://etd.ncsi.iisc.ernet.in/abstracts/3586/G25557-Abs.pdf

► Impedance spectroscopy (IS) is a powerful and sophisticated tool to characterize intrinsic electrical properties of any materials and its interface, measuring the electric and transport… (more)

▼ Impedance spectroscopy (IS) is a powerful and sophisticated tool to characterize intrinsic electrical properties of any materials and its interface, measuring the electric and transport properties of the materials, investigating the mechanism of electrochemical reaction etc. The fundamental principle of IS is the measurement of the impedance (equivalent to resistance in DC analysis) of the system under investigation over a wide frequency range. The IS study provides quantitative information about the conductance, the dielectric coefficient, the static properties of the interfaces like contact resistance, and its dynamic change due to adsorption or charge transfer phenomenon. Commercial Impedance analyzers that are available today are bulky and cannot be carried or deployed at remote locations for monitoring so easily, also such systems are expensive. Though IS concept is not new, standard Impedance analyzers are interfaced to the computer and require detailed analysis of the data by experts. Advancement in data conversion and signal processing is opening up opportunities for handheld smart devices. Hence it is felt that there is a need to develop a versatile low cost, portable (handheld) impedance analyzer instrument which can be used to characterize non linear materials like semiconductors, biological objects, and electrochemical samples. The instrument should be capable accepting test parameters using a touch screen based keypad and display test results on a Graphical LCD for quick analysis. Hence a standalone handheld instrument is designed to work independently without any PC control. The designed instrument consists of Digital Direct Synthesis (DDS) signal generator, a constant current source, Analog to digital convertor, Microcontroller to control frequency sweep parameters and acquire data, TFT Graphics LCD for displaying various plots, touch screen user interface to input sweep parameters and data storage section for offline analysis of obtained data. The instrument is designed to work on a battery or a regulated power supply. The instrument has options to display Nyquist plot, capacitance versus frequency plot, real and imaginary value of impedance versus frequency plot etc. Experimental investigations are conducted using this instrument on few passive components like resistor, inductor, capacitor and combinations. The instrument is also used to monitor the performance of polyimide based capacitive humidity sensor and its characteristics like sensitivity, linearity, repeatability and hysteresis. The measurement accuracy of the impedance varies from 0.7% to 4.67% depending on the impedance range. Bio impedance measurements are carried out on biological samples like Banana and the measured values are compared with the standard LCR meter. The bio impedance measurements are repeatable and comparable with the standard LCR meter readings and it is found to be within ±1% accuracy at the calibrated frequency. The instrument is also validated using industry standard Gauge R & R procedure to understand the… Advisors/Committee Members: Nagaraju, J.

Subjects/Keywords: Bio Impedance Spectroscopy; Tissue Impedance; Impedance Spectroscopy; Handheld Impedance Analyzer; Bio Impedance Measurement (BIS); Instrumentation

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

APA (6^th Edition):

Naik, D. (2013). Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization. (Thesis). Indian Institute of Science. Retrieved from http://etd.iisc.ernet.in/handle/2005/2813 ; http://etd.ncsi.iisc.ernet.in/abstracts/3586/G25557-Abs.pdf

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):

Naik, Dinesh. “Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization.” 2013. Thesis, Indian Institute of Science. Accessed January 26, 2020. http://etd.iisc.ernet.in/handle/2005/2813 ; http://etd.ncsi.iisc.ernet.in/abstracts/3586/G25557-Abs.pdf.

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

MLA Handbook (7^th Edition):

Naik, Dinesh. “Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization.” 2013. Web. 26 Jan 2020.

Vancouver:

Naik D. Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization. [Internet] [Thesis]. Indian Institute of Science; 2013. [cited 2020 Jan 26]. Available from: http://etd.iisc.ernet.in/handle/2005/2813 ; http://etd.ncsi.iisc.ernet.in/abstracts/3586/G25557-Abs.pdf.

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

Council of Science Editors:

Naik D. Development of Handheld Impedance Spectroscopy Instrument Suitable for Biological Tissue Characterization. [Thesis]. Indian Institute of Science; 2013. Available from: http://etd.iisc.ernet.in/handle/2005/2813 ; http://etd.ncsi.iisc.ernet.in/abstracts/3586/G25557-Abs.pdf

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

5. Magnusson, Karolina. Mechanical heart rate detection using cardiogenic impedance - a morphology approach.

Degree: Faculty of Science & Engineering, 2015, Linköping UniversityLinköping University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119381

► The objective of this thesis is to examine the possibility to determine the mechanical heart rate using intracardiac impedance in the time domain. Deducing… (more)

▼ The objective of this thesis is to examine the possibility to determine the mechanical heart rate using intracardiac impedance in the time domain. Deducing the mechanical heartrate from the impedance could help improve the performance of implanted devices that today depend on the measurement of the heart’s electrical activity. Cardiogenic – also known as intracardiac – impedance is based on the difference in conductivity between heart muscle tissue and blood, making the impedance vary as the heart is filled and emptied. The data used in this thesis was acquired from three previous studies performed by St Jude Medical, two clinical and one preclinical. Two impedance measurement configurations were chosen from these studies, one bipolar and one quadropolar. To deduce the heart rate from the intracardiac impedance six algorithms were evaluated. Three using continuous peak detection and three evaluating small frames of the impedance signal.The peak detection algorithms were peak detection on the impedance signal itself, on its derivative and on its integral. The three others were an Auto Correlation Function (ACF), an Average Magnutide Difference Function (AMDF) and an Average Wave Comparison Function (AWCF). In order to assess the heart rates deduced from the intracardiac impedance by the algorithms, these rates were compared to both the IEGM or the ECG (depending on which study was at hand) and the blood pressure. Several issues affected the performance of the algorithms. Impedance morphology can vary between patients. Some display so called “double peaks”, making it hard to decide whether a patient has for example a pulse of 80 bpm or of 160 bpm. The impedance morphology was also affected by amplitude modulation with the respiration frequency which in some patients cause difficulties to analyze the impedance signal. The results show that the two impedance measurement configurations perform equally well and that the ACF method was the overall best performing algorithm. They also show that individual patient impedance morphology has a large influence on the results and for future studies it should therefore be interesting to calibrate the algorithms for each patient, as this should improve performance.

Subjects/Keywords: Cardiogenic impedance; heart beat detection; intracardiac impedance

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APA (6^th Edition):

Magnusson, K. (2015). Mechanical heart rate detection using cardiogenic impedance - a morphology approach. (Thesis). Linköping UniversityLinköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119381

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):

Magnusson, Karolina. “Mechanical heart rate detection using cardiogenic impedance - a morphology approach.” 2015. Thesis, Linköping UniversityLinköping University. Accessed January 26, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119381.

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

MLA Handbook (7^th Edition):

Magnusson, Karolina. “Mechanical heart rate detection using cardiogenic impedance - a morphology approach.” 2015. Web. 26 Jan 2020.

Vancouver:

Magnusson K. Mechanical heart rate detection using cardiogenic impedance - a morphology approach. [Internet] [Thesis]. Linköping UniversityLinköping University; 2015. [cited 2020 Jan 26]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119381.

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

Council of Science Editors:

Magnusson K. Mechanical heart rate detection using cardiogenic impedance - a morphology approach. [Thesis]. Linköping UniversityLinköping University; 2015. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119381

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

University of Florida

6. Alexander, Christopher L. Impedance Spectroscopy The Influence of Surface Heterogeneity and Application to Corrosion Monitoring of Bridge Tendons.

Degree: PhD, Chemical Engineering, 2017, University of Florida

URL: http://ufdc.ufl.edu/UFE0051021

► External post-tensioned tendons are used in bridge construction to link precast concrete segments together. The tendons consist of 7-wire high-strength steel strands contained within a… (more)

Subjects/Keywords: corrosion – electrochemistry – impedance

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APA (6^th Edition):

Alexander, C. L. (2017). Impedance Spectroscopy The Influence of Surface Heterogeneity and Application to Corrosion Monitoring of Bridge Tendons. (Doctoral Dissertation). University of Florida. Retrieved from http://ufdc.ufl.edu/UFE0051021

Chicago Manual of Style (16^th Edition):

Alexander, Christopher L. “Impedance Spectroscopy The Influence of Surface Heterogeneity and Application to Corrosion Monitoring of Bridge Tendons.” 2017. Doctoral Dissertation, University of Florida. Accessed January 26, 2020. http://ufdc.ufl.edu/UFE0051021.

MLA Handbook (7^th Edition):

Alexander, Christopher L. “Impedance Spectroscopy The Influence of Surface Heterogeneity and Application to Corrosion Monitoring of Bridge Tendons.” 2017. Web. 26 Jan 2020.

Vancouver:

Alexander CL. Impedance Spectroscopy The Influence of Surface Heterogeneity and Application to Corrosion Monitoring of Bridge Tendons. [Internet] [Doctoral dissertation]. University of Florida; 2017. [cited 2020 Jan 26]. Available from: http://ufdc.ufl.edu/UFE0051021.

Council of Science Editors:

Alexander CL. Impedance Spectroscopy The Influence of Surface Heterogeneity and Application to Corrosion Monitoring of Bridge Tendons. [Doctoral Dissertation]. University of Florida; 2017. Available from: http://ufdc.ufl.edu/UFE0051021

Queens University

7. Swyer, Ian. Considerations on the use of Impedance Spectroscopy for the Detection of Virions Trapped in Quadrupolar Microelectrode Arrays .

Degree: Chemical Engineering, 2011, Queens University

URL: http://hdl.handle.net/1974/6528

► The impedance response of a quadrupolar microelectrode array was studied over a wide frequency range to determine whether particles captured at the center of the… (more)

▼ The impedance response of a quadrupolar microelectrode array was studied over a wide frequency range to determine whether particles captured at the center of the array could be detected impedimetrically. The microelectrode array (denoted as DEP chip) uses dielectrophoretic forces to concentrate particles at its center. Initial results showed that there was a large electrode-silicon-electrode (ESE) capacitance which dominated at high frequencies. This capacitance was reduced by decreasing the electrode area and increasing the insulating layer thickness. These measures however proved fruitless as this capacitance was still significantly greater then the dielectric capacitance of the chip. This ESE capacitance can be eliminated through the use of a glass substrate so that the dielectric response of the chip dominates at higher frequencies. Since the ESE capacitance prevented experimental validation of impedance spectroscopy as a signal transduction method, computer simulations were performed. These simulations indicated that capture with the current DEP chips would not have a significant impact on the impedance of the chip. Decreasing the electrode gap distance and reducing the area of the electrodes, which is recommended for future work, can remedy this. As measureable changes in the dielectric capacitance of the chip are not possible, a reaction scheme was developed to translate the capture of viral particles into a change in medium conductivity. An ELISA type system was proposed where the viral particles would be functionalized with urease. This uease would then be used to degrade non-ionic urea into ionic products thereby increasing the medium conductivity. A model was formulated to predict the conductivity increase expected for low concentrations, and validated using higher concentrations of biotinylated-urease. Urease from commercial sources proved not to be a viable option as it does not possess a high enough activity to produce a significant conductivity change given the low concentrations of viral particles expected after collection. Urease with suitable activity is produced by the organism Ureaplasma urealyticum which has an activity of 180 000 µmol urea catalyzed min-1 mg urease-1. It is not recommended that this method be pursued further due to technical challenges that would be encountered.

Subjects/Keywords: Impedance; Biosensors; Microfluidic

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APA (6^th Edition):

Swyer, I. (2011). Considerations on the use of Impedance Spectroscopy for the Detection of Virions Trapped in Quadrupolar Microelectrode Arrays . (Thesis). Queens University. Retrieved from http://hdl.handle.net/1974/6528

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):

Swyer, Ian. “Considerations on the use of Impedance Spectroscopy for the Detection of Virions Trapped in Quadrupolar Microelectrode Arrays .” 2011. Thesis, Queens University. Accessed January 26, 2020. http://hdl.handle.net/1974/6528.

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

MLA Handbook (7^th Edition):

Swyer, Ian. “Considerations on the use of Impedance Spectroscopy for the Detection of Virions Trapped in Quadrupolar Microelectrode Arrays .” 2011. Web. 26 Jan 2020.

Vancouver:

Swyer I. Considerations on the use of Impedance Spectroscopy for the Detection of Virions Trapped in Quadrupolar Microelectrode Arrays . [Internet] [Thesis]. Queens University; 2011. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/1974/6528.

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

Council of Science Editors:

Swyer I. Considerations on the use of Impedance Spectroscopy for the Detection of Virions Trapped in Quadrupolar Microelectrode Arrays . [Thesis]. Queens University; 2011. Available from: http://hdl.handle.net/1974/6528

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

Rutgers University

8. Vasudevamurthy, Kavya, 1994-. Concrete particle characterization using impedance cytometry.

Degree: MS, Electrical and Computer Engineering, 2018, Rutgers University

URL: https://rucore.libraries.rutgers.edu/rutgers-lib/59255/

► We demonstrate a novel method to detect and characterize the size and number of Wollastonite particles using microfluidic impedance cytometry. The fabricated device which consists… (more)

Subjects/Keywords: Wollastonite; Impedance spectroscopy

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APA (6^th Edition):

Vasudevamurthy, Kavya, 1. (2018). Concrete particle characterization using impedance cytometry. (Masters Thesis). Rutgers University. Retrieved from https://rucore.libraries.rutgers.edu/rutgers-lib/59255/

Chicago Manual of Style (16^th Edition):

Vasudevamurthy, Kavya, 1994-. “Concrete particle characterization using impedance cytometry.” 2018. Masters Thesis, Rutgers University. Accessed January 26, 2020. https://rucore.libraries.rutgers.edu/rutgers-lib/59255/.

MLA Handbook (7^th Edition):

Vasudevamurthy, Kavya, 1994-. “Concrete particle characterization using impedance cytometry.” 2018. Web. 26 Jan 2020.

Vancouver:

Vasudevamurthy, Kavya 1. Concrete particle characterization using impedance cytometry. [Internet] [Masters thesis]. Rutgers University; 2018. [cited 2020 Jan 26]. Available from: https://rucore.libraries.rutgers.edu/rutgers-lib/59255/.

Council of Science Editors:

Vasudevamurthy, Kavya 1. Concrete particle characterization using impedance cytometry. [Masters Thesis]. Rutgers University; 2018. Available from: https://rucore.libraries.rutgers.edu/rutgers-lib/59255/

Brno University of Technology

9. Sliž, Jiří. Impedanční spektroskop .

Degree: 2013, Brno University of Technology

URL: http://hdl.handle.net/11012/27562

► Cílem práce je návrh měřicího přístroje určeného k impedanční spektroskopii. Jsou zde definovány pojmy impedance a impedanční spektroskopie a způsoby jejich měření. K měření byl… (more)

▼ Cílem práce je návrh měřicího přístroje určeného k impedanční spektroskopii. Jsou zde definovány pojmy impedance a impedanční spektroskopie a způsoby jejich měření. K měření byl použit obvod AD5933 od firmy Analog Devices. Měřicí přístroj je řízen mikrokontrolérem PIC32MX460F512L, který zajišťuje komunikaci s měřicím obvodem, samotné měření a také komunikaci s řídicím PC přes rozhraní USB. Součástí práce je tvorba řídicího programu, který zajišťuje kalibraci, měření, ukládání a vizualizaci naměřených dat. Navíc je v řídicím programu možnost opakovaného automatického měření a přepínání více vstupů. Na závěr je navržený přístroj ověřen na dvou mikrobiologických experimentech. V prvním je dokázána změna impedance v závislosti na koncentraci bakterií v měřeném roztoku. Cílem druhého experimentu je pomocí navrženého přístroje odlišit bakteriální kmeny Staphylococcus epidermidis tvořící biofilm a kmeny, které biofilm netvoří. Pomocí PLS byl vytvořen validační model, který je možné použít k detekci kmenů tvořících biofilm.; The aim of this thesis is to design a measuring instrument intended for impedance spectroscopy. There are definitions of the terms impedance and impedance spectroscopy and methods of its measurement. The integrated circuit AD5933 from Analog Devices was used for measurement. The measuring device is controlled by a microcontroller PIC32MX460F512L, which communicates with the measuring circuit, controls the actual measurement and communication with the control PC via the USB interface. The work also includes the creation of the control program, which ensures calibration, measurement, storage data, and data visualization. Device has also the possibility of repeated measurements and automatic switching of multiple inputs. Finally, the proposed device has been tested on two microbiological experiments. Impedance change depending on the concentration of bacteria in the measured solution was proved in first experiment. The aim of the second experiment is to distinguish bacterial strains of Staphylococcus epidermidis which creates biofilm and which not. With PLS was created validation model that can be used as a detector strains forming biofilm. Advisors/Committee Members: Beneš, Petr (advisor).

Subjects/Keywords: Impedance; Impedanční spektroskopie; Frekvenční charakteristika; Impedance; Impedance spectroscopy; Bode plot

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APA (6^th Edition):

Sliž, J. (2013). Impedanční spektroskop . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/27562

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):

Sliž, Jiří. “Impedanční spektroskop .” 2013. Thesis, Brno University of Technology. Accessed January 26, 2020. http://hdl.handle.net/11012/27562.

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

MLA Handbook (7^th Edition):

Sliž, Jiří. “Impedanční spektroskop .” 2013. Web. 26 Jan 2020.

Vancouver:

Sliž J. Impedanční spektroskop . [Internet] [Thesis]. Brno University of Technology; 2013. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/11012/27562.

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

Council of Science Editors:

Sliž J. Impedanční spektroskop . [Thesis]. Brno University of Technology; 2013. Available from: http://hdl.handle.net/11012/27562

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

Brno University of Technology

10. Přibyl, Jakub. Studium interakce DNA a doxorubicinu elektrochemickými metodami na nanostrukturovaných elektrodách .

Degree: 2013, Brno University of Technology

URL: http://hdl.handle.net/11012/26176

► Nádorová onemocnění jsou jednou z nejčastějších příčin úmrtnosti po celém světě, z tohoto důvodu, je věnována velká pozornost protinádorovým léčivům. Doxorubicin spadá do kategorie nejpoužívanějších… (more)

Subjects/Keywords: Deoxyribonukleová kyselina; Doxorubicin; Impedance; Impedanční spektroskopie; Voltametrie; Deoxyribonucleic acid; Doxorubicin; Impedance; Impedance Spectroscopy; Voltammetry

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

APA (6^th Edition):

Přibyl, J. (2013). Studium interakce DNA a doxorubicinu elektrochemickými metodami na nanostrukturovaných elektrodách . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/26176

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):

Přibyl, Jakub. “Studium interakce DNA a doxorubicinu elektrochemickými metodami na nanostrukturovaných elektrodách .” 2013. Thesis, Brno University of Technology. Accessed January 26, 2020. http://hdl.handle.net/11012/26176.

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

MLA Handbook (7^th Edition):

Přibyl, Jakub. “Studium interakce DNA a doxorubicinu elektrochemickými metodami na nanostrukturovaných elektrodách .” 2013. Web. 26 Jan 2020.

Vancouver:

Přibyl J. Studium interakce DNA a doxorubicinu elektrochemickými metodami na nanostrukturovaných elektrodách . [Internet] [Thesis]. Brno University of Technology; 2013. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/11012/26176.

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

Council of Science Editors:

Přibyl J. Studium interakce DNA a doxorubicinu elektrochemickými metodami na nanostrukturovaných elektrodách . [Thesis]. Brno University of Technology; 2013. Available from: http://hdl.handle.net/11012/26176

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

University of Kentucky

11. Liu, Jinghao. ADVANCED STUDIES ON SERIES IMPEDANCE IN WAVEGUIDES WITH AN EMPHASIS ON SOURCE AND TRANSFER IMPEDANCE.

Degree: 2011, University of Kentucky

URL: https://uknowledge.uky.edu/gradschool_diss/821

► Series impedances, including source and transfer impedances, are commonly used to model a variety of noise sources and noise treatment elements in duct systems. Particle… (more)

▼ Series impedances, including source and transfer impedances, are commonly used to model a variety of noise sources and noise treatment elements in duct systems. Particle velocity is assumed to be constant on the plane where the series impedances are defined. The research reported herein details investigations into measuring source and transfer impedance. Especially, the measurement and prediction of the transfer impedance of micro-perforated panel (MPP) absorbers is considered. A wave decomposition method for measuring source impedance and source strength was developed that was purely based on acoustic concepts instead of the equivalent circuit analysis. The method developed is a two-load method. However, it is not necessary to know the impedances of either load a priori. The selection of proper loads was investigated via an error analysis, and the results suggested that it was best to choose one resistive and one reactive load. In addition, a novel type of perforated element was investigated. MPP absorbers are metal or plastic panels with sub-millimeter size holes or slits. In the past, Maa's equation has been used to characterize their performance. However, Maa's equation is only valid for circular perforations. In this research, an inverse method using a nonlinear least square data fitting algorithm was developed to estimate effective parameters that could be used in Maa's theory. This inverse approach was also used to aid in understanding the effect of dust and fluid contamination on the performance of MPP absorbers. In addition, an approach to enhance the attenuation of MPP absorbers by partitioning the backing cavity was investigated experimentally and numerically. Results indicated that partitioning improved the attenuating of grazing sound waves. The effect of modifying both the source and transfer impedances on the system response was also studied using the Moebius transformation. It was demonstrated that the Moebius transformation is a mathematical tool that can be employed to aid in determining and understanding the impact of acoustic impedance modifications on a vibro-acoustic system.

Subjects/Keywords: series impedance; source impedance; transfer impedance; microperforated panel absorbers; Moebius transformation; Mechanical Engineering

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

APA (6^th Edition):

Liu, J. (2011). ADVANCED STUDIES ON SERIES IMPEDANCE IN WAVEGUIDES WITH AN EMPHASIS ON SOURCE AND TRANSFER IMPEDANCE. (Doctoral Dissertation). University of Kentucky. Retrieved from https://uknowledge.uky.edu/gradschool_diss/821

Chicago Manual of Style (16^th Edition):

Liu, Jinghao. “ADVANCED STUDIES ON SERIES IMPEDANCE IN WAVEGUIDES WITH AN EMPHASIS ON SOURCE AND TRANSFER IMPEDANCE.” 2011. Doctoral Dissertation, University of Kentucky. Accessed January 26, 2020. https://uknowledge.uky.edu/gradschool_diss/821.

MLA Handbook (7^th Edition):

Liu, Jinghao. “ADVANCED STUDIES ON SERIES IMPEDANCE IN WAVEGUIDES WITH AN EMPHASIS ON SOURCE AND TRANSFER IMPEDANCE.” 2011. Web. 26 Jan 2020.

Vancouver:

Liu J. ADVANCED STUDIES ON SERIES IMPEDANCE IN WAVEGUIDES WITH AN EMPHASIS ON SOURCE AND TRANSFER IMPEDANCE. [Internet] [Doctoral dissertation]. University of Kentucky; 2011. [cited 2020 Jan 26]. Available from: https://uknowledge.uky.edu/gradschool_diss/821.

Council of Science Editors:

Liu J. ADVANCED STUDIES ON SERIES IMPEDANCE IN WAVEGUIDES WITH AN EMPHASIS ON SOURCE AND TRANSFER IMPEDANCE. [Doctoral Dissertation]. University of Kentucky; 2011. Available from: https://uknowledge.uky.edu/gradschool_diss/821

Loughborough University

12. Cruz-Manzo, Samuel. Electrochemical mechanisms of the impedance spectrum in polymer electrolyte fuel cells.

Degree: PhD, 2013, Loughborough University

URL: https://dspace.lboro.ac.uk/2134/12316 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.588026

► Electrochemical impedance spectroscopy (EIS) is a powerful technique that can be applied in-situ to deconvolute the various loss mechanisms in the polymer electrolyte fuel cell… (more)

▼ Electrochemical impedance spectroscopy (EIS) is a powerful technique that can be applied in-situ to deconvolute the various loss mechanisms in the polymer electrolyte fuel cell (PEFC) that occur at different rates. The frequency response of a PEFC that results from EIS is in essence characterised by energy dissipating and energy storing elements of the cell. It can be represented by an equivalent circuit that is composed of resistors and capacitors respectively. By understanding the arrangement and magnitude of the electrical components in the equivalent electrical circuit, it is possible to generate a deeper understanding of how and where the electrical energy that is generated due to the redox reaction is being dissipated and retained within the real physical system. Although the use of equivalent circuits is often an adequate approach, some electrochemical processes are not adequately described by electrical components. In which case, it is necessary to adopt a more rigorous approach of describing processes through the use of differential equations to describe the physics of the electrochemical system at the frequency domain. Studies in the literature have attempted to construct mathematical models to describe the impedance response of the cathode catalyst layer (CCL) based on conservation equations describing the electrochemical and diffusion processes. However this has resulted in a complicated mathematical analysis which in turn results in complicated solutions. The resulting equations cannot be easily validated against real-world EIS measurements and only analytical results have been reported. In this thesis a mathematical model to describe the impedance response of the CCL has been developed. This model is derived from fundamental electrochemical theory describing the physics of the CCL. The mathematical treatment is simplified by taking into account some considerations based on the EIS theory. The resulting model can be easily applied to real-world EIS measurements of PEFCs and presents parameters commonly known in the electrochemical area. The scientific contribution of this doctoral thesis is mainly divided in two sections: Modelling and Application. The first step of the modelling section develops an equation describing charge conservation in the CCL and together with Ohm s Law equation accounting for ionic conduction, predicts the impedance response of the CCL at low currents. The second step includes the change of oxygen concentration during the oxygen reduction reaction (ORR) into the equation accounting for CCL low current operation. The study of mass transport in the CCL is very complex; the literature has treated it with simplifications and approximations. The finite diffusion distance for oxygen to reach the reaction sites in the CCL forms a complicated network of multi-phase parallel and serial paths and can change in dimension at different operating conditions (flooding, drying). In the mathematical treatment of this doctoral thesis the finite diffusion distance and surface concentration of…

Subjects/Keywords: 621.31; PEFC; EIS; Impedance model

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APA (6^th Edition):

Cruz-Manzo, S. (2013). Electrochemical mechanisms of the impedance spectrum in polymer electrolyte fuel cells. (Doctoral Dissertation). Loughborough University. Retrieved from https://dspace.lboro.ac.uk/2134/12316 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.588026

Chicago Manual of Style (16^th Edition):

Cruz-Manzo, Samuel. “Electrochemical mechanisms of the impedance spectrum in polymer electrolyte fuel cells.” 2013. Doctoral Dissertation, Loughborough University. Accessed January 26, 2020. https://dspace.lboro.ac.uk/2134/12316 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.588026.

MLA Handbook (7^th Edition):

Cruz-Manzo, Samuel. “Electrochemical mechanisms of the impedance spectrum in polymer electrolyte fuel cells.” 2013. Web. 26 Jan 2020.

Vancouver:

Cruz-Manzo S. Electrochemical mechanisms of the impedance spectrum in polymer electrolyte fuel cells. [Internet] [Doctoral dissertation]. Loughborough University; 2013. [cited 2020 Jan 26]. Available from: https://dspace.lboro.ac.uk/2134/12316 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.588026.

Council of Science Editors:

Cruz-Manzo S. Electrochemical mechanisms of the impedance spectrum in polymer electrolyte fuel cells. [Doctoral Dissertation]. Loughborough University; 2013. Available from: https://dspace.lboro.ac.uk/2134/12316 ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.588026

University of Utah

13. Roberts, Deanne Davis. Electrical impedance of human urine;.

Degree: MS;, Nursing;, 1980, University of Utah

URL: http://content.lib.utah.edu/cdm/singleitem/collection/etd1/id/348/rec/442

► Electrical impedance measurements were taken on 269 samples of human urine to compare the mean impedance of abnormal urine to the mean impedance of normal… (more)

Subjects/Keywords: Impedance; Bioelectric

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APA (6^th Edition):

Roberts, D. D. (1980). Electrical impedance of human urine;. (Masters Thesis). University of Utah. Retrieved from http://content.lib.utah.edu/cdm/singleitem/collection/etd1/id/348/rec/442

Chicago Manual of Style (16^th Edition):

Roberts, Deanne Davis. “Electrical impedance of human urine;.” 1980. Masters Thesis, University of Utah. Accessed January 26, 2020. http://content.lib.utah.edu/cdm/singleitem/collection/etd1/id/348/rec/442.

MLA Handbook (7^th Edition):

Roberts, Deanne Davis. “Electrical impedance of human urine;.” 1980. Web. 26 Jan 2020.

Vancouver:

Roberts DD. Electrical impedance of human urine;. [Internet] [Masters thesis]. University of Utah; 1980. [cited 2020 Jan 26]. Available from: http://content.lib.utah.edu/cdm/singleitem/collection/etd1/id/348/rec/442.

Council of Science Editors:

Roberts DD. Electrical impedance of human urine;. [Masters Thesis]. University of Utah; 1980. Available from: http://content.lib.utah.edu/cdm/singleitem/collection/etd1/id/348/rec/442

University of Alberta

14. Yakimets, Joan M. Impedance cardiography: comparison of NCCOM3-R7 to thermodilution and fick methods.

Degree: Master in Nursing, Faculty of Nursing, 1993, University of Alberta

URL: https://era.library.ualberta.ca/files/fn107117f

Subjects/Keywords: Impedance plethysmography.

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APA (6^th Edition):

Yakimets, J. M. (1993). Impedance cardiography: comparison of NCCOM3-R7 to thermodilution and fick methods. (Masters Thesis). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/fn107117f

Chicago Manual of Style (16^th Edition):

Yakimets, Joan M. “Impedance cardiography: comparison of NCCOM3-R7 to thermodilution and fick methods.” 1993. Masters Thesis, University of Alberta. Accessed January 26, 2020. https://era.library.ualberta.ca/files/fn107117f.

MLA Handbook (7^th Edition):

Yakimets, Joan M. “Impedance cardiography: comparison of NCCOM3-R7 to thermodilution and fick methods.” 1993. Web. 26 Jan 2020.

Vancouver:

Yakimets JM. Impedance cardiography: comparison of NCCOM3-R7 to thermodilution and fick methods. [Internet] [Masters thesis]. University of Alberta; 1993. [cited 2020 Jan 26]. Available from: https://era.library.ualberta.ca/files/fn107117f.

Council of Science Editors:

Yakimets JM. Impedance cardiography: comparison of NCCOM3-R7 to thermodilution and fick methods. [Masters Thesis]. University of Alberta; 1993. Available from: https://era.library.ualberta.ca/files/fn107117f

University of Alberta

15. AREFIFAR, SEYED ALI. Online measurement and monitoring of power system impedance and load model parameters.

Degree: PhD, Department of Electrical and Computer Engineering, 2010, University of Alberta

URL: https://era.library.ualberta.ca/files/b5644t04m

► In power system studies, some parameters cannot be measured directly by using the currently existing power meters. These power system parameters include the power system… (more)

▼ In power system studies, some parameters cannot be measured directly by using the currently existing power meters. These power system parameters include the power system Thevenin impedance, harmonic impedances, zero sequence impedance, and the load model parameters. The power system’s Thevenin impedance at a load bus is an important parameter for power system planning and operation. The effects of changing the system operation conditions on voltages at the load buses can be easily determined if the power system impedance parameters are known. Moreover, by knowing the Thevenin equivalent parameters, one can calculate the system’s voltage stability margin and maximum loadability. The knowledge of power system harmonic impedances is necessary for harmonic mitigation, determination of harmonic limit compliance, prediction of system resonance, and harmonic propagation studies. Moreover, real-time monitoring of the system’s harmonic impedances provides significant improvements to the design and operation of active filters. The system’s zero sequence impedance at the substation bus is also important information for power system studies. It is used to calculate the different ground fault levels at substations. Furthermore, the loads in power systems play a significant role in power system planning, control, and stability analysis. Having reliable and accurate models of the loads is essential for designing automatic control systems and optimizing their configuration. Obtaining such models has been a challenging problem for power system engineers for decades, especially in the current deregulated market environment. This thesis presents newly developed and verified algorithms for online measurement and monitoring of these power system parameters. The algorithm proposed for monitoring the system’s Thevenin, harmonic, and zero sequence impedance parameters, uses the natural variations of the loads connected to the substations. The proposed algorithm for monitoring of load model parameters uses the voltage and current waveforms captured during the operation of the Under Load Tap Change (ULTC) transformers installed in the distribution substations. The proposed algorithms are applied to several field measurements from different substations. The results show that the algorithms fulfill the requirements for the online measurement and monitoring of power system Thevenin, harmonic and zero sequence impedances as well as the load model parameters.

Subjects/Keywords: load modeling; impedance measurement

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APA (6^th Edition):

AREFIFAR, S. A. (2010). Online measurement and monitoring of power system impedance and load model parameters. (Doctoral Dissertation). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/b5644t04m

Chicago Manual of Style (16^th Edition):

AREFIFAR, SEYED ALI. “Online measurement and monitoring of power system impedance and load model parameters.” 2010. Doctoral Dissertation, University of Alberta. Accessed January 26, 2020. https://era.library.ualberta.ca/files/b5644t04m.

MLA Handbook (7^th Edition):

AREFIFAR, SEYED ALI. “Online measurement and monitoring of power system impedance and load model parameters.” 2010. Web. 26 Jan 2020.

Vancouver:

AREFIFAR SA. Online measurement and monitoring of power system impedance and load model parameters. [Internet] [Doctoral dissertation]. University of Alberta; 2010. [cited 2020 Jan 26]. Available from: https://era.library.ualberta.ca/files/b5644t04m.

Council of Science Editors:

AREFIFAR SA. Online measurement and monitoring of power system impedance and load model parameters. [Doctoral Dissertation]. University of Alberta; 2010. Available from: https://era.library.ualberta.ca/files/b5644t04m

University of Alberta

16. Kalainy, Sylvia AR. Fluid volume assessment in hemodialysis patients.

Degree: MS, Department of Medicine, 2015, University of Alberta

URL: https://era.library.ualberta.ca/files/jw827f01m

► Achievement of normal volume status is crucial in hemodialysis (HD), since both volume overload and volume depletion have been associated with adverse outcome and events.… (more)

Subjects/Keywords: Hemodialysis; Volume assessment; bio-impedance

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APA (6^th Edition):

Kalainy, S. A. (2015). Fluid volume assessment in hemodialysis patients. (Masters Thesis). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/jw827f01m

Chicago Manual of Style (16^th Edition):

Kalainy, Sylvia AR. “Fluid volume assessment in hemodialysis patients.” 2015. Masters Thesis, University of Alberta. Accessed January 26, 2020. https://era.library.ualberta.ca/files/jw827f01m.

MLA Handbook (7^th Edition):

Kalainy, Sylvia AR. “Fluid volume assessment in hemodialysis patients.” 2015. Web. 26 Jan 2020.

Vancouver:

Kalainy SA. Fluid volume assessment in hemodialysis patients. [Internet] [Masters thesis]. University of Alberta; 2015. [cited 2020 Jan 26]. Available from: https://era.library.ualberta.ca/files/jw827f01m.

Council of Science Editors:

Kalainy SA. Fluid volume assessment in hemodialysis patients. [Masters Thesis]. University of Alberta; 2015. Available from: https://era.library.ualberta.ca/files/jw827f01m

Texas A&M University

17. Huang, Hao. Impedance Spectroscopy Systems Suitable for Biomedical Cell Impedance Measurement.

Degree: 2013, Texas A&M University

URL: http://hdl.handle.net/1969.1/151036

► Impedance spectroscopy (IS) is an important technique for monitoring and detection of biomaterials. In order to enable point-of-care systems, low-cost IS systems capable of rapidly… (more)

Subjects/Keywords: Impedance Spectroscopy; CMOS; biomedical

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APA (6^th Edition):

Huang, H. (2013). Impedance Spectroscopy Systems Suitable for Biomedical Cell Impedance Measurement. (Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/151036

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):

Huang, Hao. “Impedance Spectroscopy Systems Suitable for Biomedical Cell Impedance Measurement.” 2013. Thesis, Texas A&M University. Accessed January 26, 2020. http://hdl.handle.net/1969.1/151036.

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

MLA Handbook (7^th Edition):

Huang, Hao. “Impedance Spectroscopy Systems Suitable for Biomedical Cell Impedance Measurement.” 2013. Web. 26 Jan 2020.

Vancouver:

Huang H. Impedance Spectroscopy Systems Suitable for Biomedical Cell Impedance Measurement. [Internet] [Thesis]. Texas A&M University; 2013. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/1969.1/151036.

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

Council of Science Editors:

Huang H. Impedance Spectroscopy Systems Suitable for Biomedical Cell Impedance Measurement. [Thesis]. Texas A&M University; 2013. Available from: http://hdl.handle.net/1969.1/151036

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

University of Illinois – Urbana-Champaign

18. Wang, Xinhao. Smart-phone-based electrochemical sensor for environmental applications.

Degree: MS, Electrical & Computer Engr, 2015, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/78601

► We demonstrated a mobile phone sensing platform, MoboSens, with integrated plug-n-play microelectronic ionic sensor that performs electrochemical measurement by using audio jack of a smart… (more)

Subjects/Keywords: electrochemistry; impedance; smart-phone

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APA (6^th Edition):

Wang, X. (2015). Smart-phone-based electrochemical sensor for environmental applications. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/78601

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):

Wang, Xinhao. “Smart-phone-based electrochemical sensor for environmental applications.” 2015. Thesis, University of Illinois – Urbana-Champaign. Accessed January 26, 2020. http://hdl.handle.net/2142/78601.

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

MLA Handbook (7^th Edition):

Wang, Xinhao. “Smart-phone-based electrochemical sensor for environmental applications.” 2015. Web. 26 Jan 2020.

Vancouver:

Wang X. Smart-phone-based electrochemical sensor for environmental applications. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2015. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/2142/78601.

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

Council of Science Editors:

Wang X. Smart-phone-based electrochemical sensor for environmental applications. [Thesis]. University of Illinois – Urbana-Champaign; 2015. Available from: http://hdl.handle.net/2142/78601

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

University of Rochester

19. Barrios Garcia, Maria Alejandra (1983 - ); Meyerhofer, David D. Precision equation of state measurements on hydrocarbons in the high energy density regime.

Degree: PhD, 2010, University of Rochester

URL: http://hdl.handle.net/1802/12690

► The equation of state (EOS) of materials at extreme temperatures and pressures is of interest to astrophysics, high-energy-density physics, and inertial confinement fusion (ICF). The… (more)

Subjects/Keywords: EOS; Impedance matching; Hydrocarbons; HEDP

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APA (6^th Edition):

Barrios Garcia, Maria Alejandra (1983 - ); Meyerhofer, D. D. (2010). Precision equation of state measurements on hydrocarbons in the high energy density regime. (Doctoral Dissertation). University of Rochester. Retrieved from http://hdl.handle.net/1802/12690

Chicago Manual of Style (16^th Edition):

Barrios Garcia, Maria Alejandra (1983 - ); Meyerhofer, David D. “Precision equation of state measurements on hydrocarbons in the high energy density regime.” 2010. Doctoral Dissertation, University of Rochester. Accessed January 26, 2020. http://hdl.handle.net/1802/12690.

MLA Handbook (7^th Edition):

Barrios Garcia, Maria Alejandra (1983 - ); Meyerhofer, David D. “Precision equation of state measurements on hydrocarbons in the high energy density regime.” 2010. Web. 26 Jan 2020.

Vancouver:

Barrios Garcia, Maria Alejandra (1983 - ); Meyerhofer DD. Precision equation of state measurements on hydrocarbons in the high energy density regime. [Internet] [Doctoral dissertation]. University of Rochester; 2010. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/1802/12690.

Council of Science Editors:

Barrios Garcia, Maria Alejandra (1983 - ); Meyerhofer DD. Precision equation of state measurements on hydrocarbons in the high energy density regime. [Doctoral Dissertation]. University of Rochester; 2010. Available from: http://hdl.handle.net/1802/12690

University of Manchester

20. Othman, Raja. Synthesis and characterisation of hybrid carbon-nanotube silica microparticles.

Degree: PhD, 2012, University of Manchester

URL: https://www.research.manchester.ac.uk/portal/en/theses/synthesis-and-characterisation-of-hybrid-carbon – nanotube-silica-microparticles(8975f54b-b679-407d-84b0-99d4d67e6efd).html ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564314

► Carbon nanotubes (CNTs) have been successfully grafted onto the surfaces of spherical silica gels via a floating-catalyst chemical vapour deposition method. Two types of silica… (more)

▼ Carbon nanotubes (CNTs) have been successfully grafted onto the surfaces of spherical silica gels via a floating-catalyst chemical vapour deposition method. Two types of silica gels were used as substrates; SG6 (6 – 8 nm pore size) and SG26 (26 – 34 nm pore size). The optimum growth conditions were found to be 760 °C growth temperature, 3 hours growth time, and 5 wt .% of ferrocene catalyst (dissolved in toluene) injected into the furnace at a rate of 0.04 ml/min. Under these conditions, CNTs coated the exterior surface of the gels with growth occurring from both the pores and from the surface. The geometry and porosity of the silica gel were also found to influence the alignment and density of the grafted CNTs, with SG6 producing the best quality hybrid particle under the above conditions (labelled SG6_3). Thermal Gravimetric Analysis showed the yield of CNTs grown under these optimum condition was 33.6 + 0.37 wt. %. As the CNTs remained strongly attached to the surface of the gel, the grafting process produced excellent dispersion of the CNTs within polymer matrices as CNT bundle formation was prevented. The inclusion of micron size silica introduced a large excluded volume within polymer matrices, with the dispersion of CNTs restricted to a region along the silica surface. This arrangement aided the formation of an electrically conductive network in a poly (vinyl) alcohol matrix, where the critical percolation threshold (pc) was calculated as 0.62 wt. % of SG6_3, equivalent to a CNT content of 0.2 wt. %.The inclusion of SG6_3 into an epoxy resin suspension did not alter the rheological behaviour of the resin up to the highest loading employed (5 wt. %, ≈1.65 wt. % of CNTs). Within the linear viscoelastic region the viscoelastic moduli of the neat resin remained within the same magnitude, whilst the addition of 1.65 wt. % of commercially available CNTs into the same resin increased the storage and loss moduli by up to seven and three orders of magnitude, respectively. The complex viscosity of the suspension remained unchanged regardless of the amount of SG6_3 added; whereas an increase in viscosity of up to five orders of magnitude resulted from the addition of 1.65 wt. % non – grafted CNTs.Grafting of CNTs onto the surface of micron size spherical silica gel has been shown to provide a means of incorporating CNTs into a polymer without increasing viscosity. In addition, the SG6_3 also formed an electrically-conductive percolated network in an epoxy resin composite at low levels of addition, with pc = 0.16 wt. % of CNTs (i.e. 0.5 wt. % SG6_3).

Subjects/Keywords: 620.5; Rheology; Carbon Nanotube; Impedance

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APA (6^th Edition):

Othman, R. (2012). Synthesis and characterisation of hybrid carbon-nanotube silica microparticles. (Doctoral Dissertation). University of Manchester. Retrieved from https://www.research.manchester.ac.uk/portal/en/theses/synthesis-and-characterisation-of-hybrid-carbon – nanotube-silica-microparticles(8975f54b-b679-407d-84b0-99d4d67e6efd).html ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564314

Chicago Manual of Style (16^th Edition):

Othman, Raja. “Synthesis and characterisation of hybrid carbon-nanotube silica microparticles.” 2012. Doctoral Dissertation, University of Manchester. Accessed January 26, 2020. https://www.research.manchester.ac.uk/portal/en/theses/synthesis-and-characterisation-of-hybrid-carbon – nanotube-silica-microparticles(8975f54b-b679-407d-84b0-99d4d67e6efd).html ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564314.

MLA Handbook (7^th Edition):

Othman, Raja. “Synthesis and characterisation of hybrid carbon-nanotube silica microparticles.” 2012. Web. 26 Jan 2020.

Vancouver:

Othman R. Synthesis and characterisation of hybrid carbon-nanotube silica microparticles. [Internet] [Doctoral dissertation]. University of Manchester; 2012. [cited 2020 Jan 26]. Available from: https://www.research.manchester.ac.uk/portal/en/theses/synthesis-and-characterisation-of-hybrid-carbon – nanotube-silica-microparticles(8975f54b-b679-407d-84b0-99d4d67e6efd).html ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564314.

Council of Science Editors:

Othman R. Synthesis and characterisation of hybrid carbon-nanotube silica microparticles. [Doctoral Dissertation]. University of Manchester; 2012. Available from: https://www.research.manchester.ac.uk/portal/en/theses/synthesis-and-characterisation-of-hybrid-carbon – nanotube-silica-microparticles(8975f54b-b679-407d-84b0-99d4d67e6efd).html ; http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.564314

University of Manchester

21. Quraishi, Tanviha. Clinical Applications of Electrical Impedance Tomography.

Degree: 2017, University of Manchester

URL: http://www.manchester.ac.uk/escholar/uk-ac-man-scw:308659

► INTRODUCTION Electrical Impedance Tomography (EIT) is an emerging clinical imaging technique. Functional EIT by Evoked Response (fEITER) was developed at the University of Manchester as… (more)

▼ INTRODUCTION Electrical Impedance Tomography (EIT) is an emerging clinical imaging technique. Functional EIT by Evoked Response (fEITER) was developed at the University of Manchester as a high-speed, functional brain imaging device for use at the bedside. This 32-electrode EIT system applies an injection frequency of 10kHz and captures data using a 10ms temporal resolution. This thesis reports on the first volunteer and patient trials undertaken using fEITER for the following conditions: (a) flashing visual sequence - 14 awake volunteers; (b) a voluntary Valsalva manoeuvre (VM) - 15 awake volunteers and (c) during the induction of anaesthesia - 16 elective surgical patients.AIMS The research presented in this thesis was undertaken to differentiate between noise and physiological changes in raw fEITER data signals.METHODS SNR was determined for fEITER. Raw fEITER signals were pre-processed to reduce noise and dominant trends before multiple comparisons between reference and stimulus data were undertaken. Histograms and ROC curves were produced to illustrate the difference between reference and stimulus fEITER data. AUC values for single-subject and pooled ROC curves were calculated to determine whether fEITER data can be reliably differentiated between reference and stimulus conditions. Approximate Entropy (ApEn) was applied to evaluate the regularity of high frequency components within fEITER data for each trial condition.RESULTS Average SNR values for fEITER acquired using mesh and physical phantoms ranged from 62.94dB to 63.58dB, and 28.29dB to 31.45dB respectively. The following AUC values were acquired: Visual stimulus-frontal electrode pairs and electrode pairs overlying the visual cortex 0.520 and 0.505 respectively; VM: 0.658; and induction of anaesthesia: 0.547. The VM induced the greatest difference between pooled reference and stimulus data. Visual stimulation and induction of anaesthesia data showed poor distinction between pooled reference and stimulus data, although some single subject data did show a significant response. No significant differences were acquired for the comparison of ApEn-reference and ApEn-stimulus data for all trial conditions using a Wilcoxon’s signed ranks test (visual stimulus-frontal electrode pairs: upper p = 0.998, visual stimulus-electrode overlying the visual cortex: upper p = 0.980; the VM: upper p = 0.976, and induction of anaesthesia: p = 0.912).DISCUSSION Although single-subject and pooled fEITER data recorded during the VM produced the greatest differences between reference and stimulus measurements, stimuli such as visual flashes and induction of anaesthesia may not be large enough to induce quantifiable changes between reference and stimulus data recorded from single electrode pairs.Collectively, these results provide little evidence to show that pre-processing of raw fEITER data amplifies features in fEITER waveforms which may be representative of physiological changes induced by an applied stimulus. Advisors/Committee Members: POLLARD, BRIAN BJ, MARCHANT, THOMAS T, Pollard, Brian, Bryan, Angella, Marchant, Thomas.

Subjects/Keywords: Electrical Impedance Tomography; Brain

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APA (6^th Edition):

Quraishi, T. (2017). Clinical Applications of Electrical Impedance Tomography. (Doctoral Dissertation). University of Manchester. Retrieved from http://www.manchester.ac.uk/escholar/uk-ac-man-scw:308659

Chicago Manual of Style (16^th Edition):

Quraishi, Tanviha. “Clinical Applications of Electrical Impedance Tomography.” 2017. Doctoral Dissertation, University of Manchester. Accessed January 26, 2020. http://www.manchester.ac.uk/escholar/uk-ac-man-scw:308659.

MLA Handbook (7^th Edition):

Quraishi, Tanviha. “Clinical Applications of Electrical Impedance Tomography.” 2017. Web. 26 Jan 2020.

Vancouver:

Quraishi T. Clinical Applications of Electrical Impedance Tomography. [Internet] [Doctoral dissertation]. University of Manchester; 2017. [cited 2020 Jan 26]. Available from: http://www.manchester.ac.uk/escholar/uk-ac-man-scw:308659.

Council of Science Editors:

Quraishi T. Clinical Applications of Electrical Impedance Tomography. [Doctoral Dissertation]. University of Manchester; 2017. Available from: http://www.manchester.ac.uk/escholar/uk-ac-man-scw:308659

University of Manchester

22. Cao, Gaoxiang. Multi-functional epoxy/graphene nanoplatelet composites.

Degree: 2016, University of Manchester

URL: http://www.manchester.ac.uk/escholar/uk-ac-man-scw:301217

► Graphene nanoplatelets (GNP) with thickness of 6 ~ 8 nm and lateral dimension of 5 μm (M5) and 25 μm (M25) have been used to… (more)

▼ Graphene nanoplatelets (GNP) with thickness of 6 ~ 8 nm and lateral dimension of 5 μm (M5) and 25 μm (M25) have been used to prepare epoxy composites. Epoxy composites were fabricated initially by shear mixing to investigate the effects of filler type on the structure and properties of composites. The complex viscosity of GNP-epoxy mixture was found to increase by almost three orders of magnitude going from the neat epoxy to the 8 wt.% loading, leading to difficulties in their processing. Scanning electron microscopy of the composites showed that both fillers aggregated at high loadings with the M25 buckling more easily due to its larger diameter, which compromises its aspect ratio advantage over M5, resulting in only slightly better mechanical performance. Polarized Raman spectroscopy revealed that both M5 and M25 were randomly distributed in the epoxy matrix, After adding M5 and M25 fillers, the storage modulus increase with the filler loadings, however, the glass transition temperature (Tg) drops slightly after initial incorporation, then rises with further filler addition attributed to the pin effects of filler aggregations. In terms of electrical property, M25 has lower percolation (1 wt.%) than M5 composites due to its bigger aspect ratio, which enable M25 to form a conductive network more efficiently. Furthermore, M25 composites also have slightly better thermal and mechanical properties over that of M5 composites. However, the difference is not significant considering the aspect ratio of M25 is five times of that of M5. The reason is that the aggregation and buckling of M25 compromise its advantage over M5. Due to the better performance of M25 as filler, M25/epoxy composites were prepared by shear mixing, solvent compounding and three-roll mill. Samples made by solvent compounding display the lowest percolation threshold (0.5 wt.%), related to its relatively uniform dispersion of M25 in matrix, resulting in higher thermal conductivity and better mechanical properties. Water uptake in a water bath at 50 °C took 75 days to be saturated. Higher loaded samples have lower diffusion coefficient because of the barrier effects of GNP fillers, but have higher maximum water absorbed, which is owing to filler aggregation. Properties test of aged and unaged specimens show thermal conductivity of the aged was enhanced due to water’s higher thermal conductivity than epoxy resin matrix, while electrical performance was compromised due to the swelling effects caused by absorbed water. The mechanical properties of aged samples also dropped slightly due to plasticization effects. Advisors/Committee Members: YOUNG, ROBERT RJ, Young, Robert, Kinloch, Ian.

Subjects/Keywords: Eopxy; Graphene nanoplatelet; composites; Impedance

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APA (6^th Edition):

Cao, G. (2016). Multi-functional epoxy/graphene nanoplatelet composites. (Doctoral Dissertation). University of Manchester. Retrieved from http://www.manchester.ac.uk/escholar/uk-ac-man-scw:301217

Chicago Manual of Style (16^th Edition):

Cao, Gaoxiang. “Multi-functional epoxy/graphene nanoplatelet composites.” 2016. Doctoral Dissertation, University of Manchester. Accessed January 26, 2020. http://www.manchester.ac.uk/escholar/uk-ac-man-scw:301217.

MLA Handbook (7^th Edition):

Cao, Gaoxiang. “Multi-functional epoxy/graphene nanoplatelet composites.” 2016. Web. 26 Jan 2020.

Vancouver:

Cao G. Multi-functional epoxy/graphene nanoplatelet composites. [Internet] [Doctoral dissertation]. University of Manchester; 2016. [cited 2020 Jan 26]. Available from: http://www.manchester.ac.uk/escholar/uk-ac-man-scw:301217.

Council of Science Editors:

Cao G. Multi-functional epoxy/graphene nanoplatelet composites. [Doctoral Dissertation]. University of Manchester; 2016. Available from: http://www.manchester.ac.uk/escholar/uk-ac-man-scw:301217

McGill University

23. Lambert, Roger. Étude des paramètres affectant l'impédance électrique de certains métaux et minéraux.

Degree: PhD, Department of Mining and Metallurgical Engineering, 1974, McGill University

URL: http://digitool.library.mcgill.ca/thesisfile69064.pdf

Subjects/Keywords: Impedance (Electricity)

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APA (6^th Edition):

Lambert, R. (1974). Étude des paramètres affectant l'impédance électrique de certains métaux et minéraux. (Doctoral Dissertation). McGill University. Retrieved from http://digitool.library.mcgill.ca/thesisfile69064.pdf

Chicago Manual of Style (16^th Edition):

Lambert, Roger. “Étude des paramètres affectant l'impédance électrique de certains métaux et minéraux.” 1974. Doctoral Dissertation, McGill University. Accessed January 26, 2020. http://digitool.library.mcgill.ca/thesisfile69064.pdf.

MLA Handbook (7^th Edition):

Lambert, Roger. “Étude des paramètres affectant l'impédance électrique de certains métaux et minéraux.” 1974. Web. 26 Jan 2020.

Vancouver:

Lambert R. Étude des paramètres affectant l'impédance électrique de certains métaux et minéraux. [Internet] [Doctoral dissertation]. McGill University; 1974. [cited 2020 Jan 26]. Available from: http://digitool.library.mcgill.ca/thesisfile69064.pdf.

Council of Science Editors:

Lambert R. Étude des paramètres affectant l'impédance électrique de certains métaux et minéraux. [Doctoral Dissertation]. McGill University; 1974. Available from: http://digitool.library.mcgill.ca/thesisfile69064.pdf

Virginia Tech

24. Walraven, Justin Stewart. Design of an Arbitrary Waveform Generator for Power System Perturbation.

Degree: MS, Electrical and Computer Engineering, 2011, Virginia Tech

URL: http://hdl.handle.net/10919/35493

► In this thesis, the design of a voltage-source inverter (VSI)-based three-phase impedance analyzerâ s perturbation injection unit (PIU) is described including all relevant power stage… (more)

Subjects/Keywords: Impedance; Stability; Three Phase

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APA (6^th Edition):

Walraven, J. S. (2011). Design of an Arbitrary Waveform Generator for Power System Perturbation. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/35493

Chicago Manual of Style (16^th Edition):

Walraven, Justin Stewart. “Design of an Arbitrary Waveform Generator for Power System Perturbation.” 2011. Masters Thesis, Virginia Tech. Accessed January 26, 2020. http://hdl.handle.net/10919/35493.

MLA Handbook (7^th Edition):

Walraven, Justin Stewart. “Design of an Arbitrary Waveform Generator for Power System Perturbation.” 2011. Web. 26 Jan 2020.

Vancouver:

Walraven JS. Design of an Arbitrary Waveform Generator for Power System Perturbation. [Internet] [Masters thesis]. Virginia Tech; 2011. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/10919/35493.

Council of Science Editors:

Walraven JS. Design of an Arbitrary Waveform Generator for Power System Perturbation. [Masters Thesis]. Virginia Tech; 2011. Available from: http://hdl.handle.net/10919/35493

Clemson University

25. Brinckerhoff, Matthew. Comparison of Electrical Impedance Tomography Reconstruction Algorithms With EIDORS Reconstruction Software.

Degree: MS, Mathematical Sciences, 2018, Clemson University

URL: https://tigerprints.clemson.edu/all_theses/2973

► Electrical impedance tomography ("EIT") has many significant applications, ranging from geophysical and medical imaging, to the military, to industrial fields. Due to the relevance of… (more)

▼ Electrical impedance tomography ("EIT") has many significant applications, ranging from geophysical and medical imaging, to the military, to industrial fields. Due to the relevance of EIT in fields of critical importance to society, further development of EIT is vital. The instability of image reconstruction and the highly nonlinear behavior of the image reconstruction problem, make the problem particularly difficult, are referred to as ill-posed inverse problem. Specifically, development of a comprehensive set of techniques to solve the EIT problem is necessary, due to both its ill-posed, nonlinear nature, and its scope. In this thesis, several approaches to the inversion of the EIT problem are presented, as well as a comparison with the inversion software EIDORS (Electrical Impedance Tomography and Diffuse Optical Tomography Reconstruction Software). In this thesis, the advantages and disadvantages of EIT as compared to other imaging techniques is discussed. Then the theory of EIT, including the governing equations, the forward problem, and methods for solving the inverse problem are presented. Next, the reconstruction software EIDORS is presented, in which artificial data is created, and the reconstruction algorithms are implemented. The effect of noise on the simulated data is investigated. Lastly, experimental data is implemented, and the results are discussed. We considered absolute conductivities in reconstruction, which was a gap in previous work, and have thus resolved this missing element of the work. The experimental data was successfully reconstructed with two different absolute reconstruction algorithms. Additionally, the optimal injection patterns were evaluated for accuracy and practical application. Lastly, we observed that the reconstruction algorithms were extremely sensitive to the regularization parameter, implying that the parameter selection method is of paramount importance. In this thesis, we have considered smoothness constraints such as TV regularization and L_2 regularization which leads to reasonable reconstruction using experimental data and leads the way for future comparison to sparsity and statistical approaches to solve the EIT inverse problem. Advisors/Committee Members: Dr. Taufiquar Khan, Committee Chair, Dr. Shitao Liu, Dr. Jeong Yoon.

Subjects/Keywords: Electrical Impedance Tomography; Inverse Problem

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APA (6^th Edition):

Brinckerhoff, M. (2018). Comparison of Electrical Impedance Tomography Reconstruction Algorithms With EIDORS Reconstruction Software. (Masters Thesis). Clemson University. Retrieved from https://tigerprints.clemson.edu/all_theses/2973

Chicago Manual of Style (16^th Edition):

Brinckerhoff, Matthew. “Comparison of Electrical Impedance Tomography Reconstruction Algorithms With EIDORS Reconstruction Software.” 2018. Masters Thesis, Clemson University. Accessed January 26, 2020. https://tigerprints.clemson.edu/all_theses/2973.

MLA Handbook (7^th Edition):

Brinckerhoff, Matthew. “Comparison of Electrical Impedance Tomography Reconstruction Algorithms With EIDORS Reconstruction Software.” 2018. Web. 26 Jan 2020.

Vancouver:

Brinckerhoff M. Comparison of Electrical Impedance Tomography Reconstruction Algorithms With EIDORS Reconstruction Software. [Internet] [Masters thesis]. Clemson University; 2018. [cited 2020 Jan 26]. Available from: https://tigerprints.clemson.edu/all_theses/2973.

Council of Science Editors:

Brinckerhoff M. Comparison of Electrical Impedance Tomography Reconstruction Algorithms With EIDORS Reconstruction Software. [Masters Thesis]. Clemson University; 2018. Available from: https://tigerprints.clemson.edu/all_theses/2973

University of British Columbia

26. Valenzuela, Jorge Ignacio. Electrochemical impedance spectroscopy options for proton exchange membrane fuel cell diagnostics .

Degree: 2007, University of British Columbia

URL: http://hdl.handle.net/2429/266

► Electrochemical impedance spectroscopy (EIS) has been exploited as a rich source of Proton Exchange Membrane Fuel Cell (PEMFC) diagnostic information for many years. Several investigators… (more)

Subjects/Keywords: impedance; diagnostic

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APA (6^th Edition):

Valenzuela, J. I. (2007). Electrochemical impedance spectroscopy options for proton exchange membrane fuel cell diagnostics . (Thesis). University of British Columbia. Retrieved from http://hdl.handle.net/2429/266

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):

Valenzuela, Jorge Ignacio. “Electrochemical impedance spectroscopy options for proton exchange membrane fuel cell diagnostics .” 2007. Thesis, University of British Columbia. Accessed January 26, 2020. http://hdl.handle.net/2429/266.

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

MLA Handbook (7^th Edition):

Valenzuela, Jorge Ignacio. “Electrochemical impedance spectroscopy options for proton exchange membrane fuel cell diagnostics .” 2007. Web. 26 Jan 2020.

Vancouver:

Valenzuela JI. Electrochemical impedance spectroscopy options for proton exchange membrane fuel cell diagnostics . [Internet] [Thesis]. University of British Columbia; 2007. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/2429/266.

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

Council of Science Editors:

Valenzuela JI. Electrochemical impedance spectroscopy options for proton exchange membrane fuel cell diagnostics . [Thesis]. University of British Columbia; 2007. Available from: http://hdl.handle.net/2429/266

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

Oregon State University

27. Sternes, Kenneth James. Impedance bridge balancing using perturbation theory.

Degree: MS, Electrical and Electronics Engineering, 1967, Oregon State University

URL: http://hdl.handle.net/1957/47293

► This paper describes a technique for separating the two signal voltages which are necessary for balancing an ac impedance bridge from its detector output voltage.… (more)

Subjects/Keywords: Impedance (Electricity)

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APA (6^th Edition):

Sternes, K. J. (1967). Impedance bridge balancing using perturbation theory. (Masters Thesis). Oregon State University. Retrieved from http://hdl.handle.net/1957/47293

Chicago Manual of Style (16^th Edition):

Sternes, Kenneth James. “Impedance bridge balancing using perturbation theory.” 1967. Masters Thesis, Oregon State University. Accessed January 26, 2020. http://hdl.handle.net/1957/47293.

MLA Handbook (7^th Edition):

Sternes, Kenneth James. “Impedance bridge balancing using perturbation theory.” 1967. Web. 26 Jan 2020.

Vancouver:

Sternes KJ. Impedance bridge balancing using perturbation theory. [Internet] [Masters thesis]. Oregon State University; 1967. [cited 2020 Jan 26]. Available from: http://hdl.handle.net/1957/47293.

Council of Science Editors:

Sternes KJ. Impedance bridge balancing using perturbation theory. [Masters Thesis]. Oregon State University; 1967. Available from: http://hdl.handle.net/1957/47293

University of Connecticut

28. Cremins, Matthew D. Fault Detection in Railway Track Using Piezoelectric Impedance.

Degree: MS, Mechanical Engineering, 2014, University of Connecticut

URL: https://opencommons.uconn.edu/gs_theses/630

► In this thesis, piezoelectric transducers are incorporated in an impedance-based damage detection approach for railway track health monitoring. The impedance-based damage detection approach utilizes… (more)

Subjects/Keywords: Railway Track; Impedance; Health Monitoring

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APA (6^th Edition):

Cremins, M. D. (2014). Fault Detection in Railway Track Using Piezoelectric Impedance. (Masters Thesis). University of Connecticut. Retrieved from https://opencommons.uconn.edu/gs_theses/630

Chicago Manual of Style (16^th Edition):

Cremins, Matthew D. “Fault Detection in Railway Track Using Piezoelectric Impedance.” 2014. Masters Thesis, University of Connecticut. Accessed January 26, 2020. https://opencommons.uconn.edu/gs_theses/630.

MLA Handbook (7^th Edition):

Cremins, Matthew D. “Fault Detection in Railway Track Using Piezoelectric Impedance.” 2014. Web. 26 Jan 2020.

Vancouver:

Cremins MD. Fault Detection in Railway Track Using Piezoelectric Impedance. [Internet] [Masters thesis]. University of Connecticut; 2014. [cited 2020 Jan 26]. Available from: https://opencommons.uconn.edu/gs_theses/630.

Council of Science Editors:

Cremins MD. Fault Detection in Railway Track Using Piezoelectric Impedance. [Masters Thesis]. University of Connecticut; 2014. Available from: https://opencommons.uconn.edu/gs_theses/630

Delft University of Technology

29. Maric, S. Robot Assistance for Manual Welding:.

Degree: 2009, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:c2493d3c-d8a7-48e2-866e-9b5240ca3a44

► In this thesis, manual welding with robot assistance is studied. A variable impedance control scheme is developed to suppress the undesired movements of unskilled welders.… (more)

Subjects/Keywords: manual welding; robot assistance; impedance

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APA (6^th Edition):

Maric, S. (2009). Robot Assistance for Manual Welding:. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:c2493d3c-d8a7-48e2-866e-9b5240ca3a44

Chicago Manual of Style (16^th Edition):

Maric, S. “Robot Assistance for Manual Welding:.” 2009. Masters Thesis, Delft University of Technology. Accessed January 26, 2020. http://resolver.tudelft.nl/uuid:c2493d3c-d8a7-48e2-866e-9b5240ca3a44.

MLA Handbook (7^th Edition):

Maric, S. “Robot Assistance for Manual Welding:.” 2009. Web. 26 Jan 2020.

Vancouver:

Maric S. Robot Assistance for Manual Welding:. [Internet] [Masters thesis]. Delft University of Technology; 2009. [cited 2020 Jan 26]. Available from: http://resolver.tudelft.nl/uuid:c2493d3c-d8a7-48e2-866e-9b5240ca3a44.

Council of Science Editors:

Maric S. Robot Assistance for Manual Welding:. [Masters Thesis]. Delft University of Technology; 2009. Available from: http://resolver.tudelft.nl/uuid:c2493d3c-d8a7-48e2-866e-9b5240ca3a44

University of Tennessee – Knoxville

30. Yu, Yongchao. Cell Impedance Sensing System Based on Vertically Aligned Carbon Nanofibers.

Degree: MS, Electrical Engineering, 2015, University of Tennessee – Knoxville

URL: https://trace.tennessee.edu/utk_gradthes/3530

► Standard biological assays are time consuming, occur at the end of an experiment, use bulky and expensive equipment and require skilled expertise. Lab on… (more)

Subjects/Keywords: VACNF; biosensing; cell impedance measurement

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APA (6^th Edition):

Yu, Y. (2015). Cell Impedance Sensing System Based on Vertically Aligned Carbon Nanofibers. (Thesis). University of Tennessee – Knoxville. Retrieved from https://trace.tennessee.edu/utk_gradthes/3530

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):

Yu, Yongchao. “Cell Impedance Sensing System Based on Vertically Aligned Carbon Nanofibers.” 2015. Thesis, University of Tennessee – Knoxville. Accessed January 26, 2020. https://trace.tennessee.edu/utk_gradthes/3530.

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

MLA Handbook (7^th Edition):

Yu, Yongchao. “Cell Impedance Sensing System Based on Vertically Aligned Carbon Nanofibers.” 2015. Web. 26 Jan 2020.

Vancouver:

Yu Y. Cell Impedance Sensing System Based on Vertically Aligned Carbon Nanofibers. [Internet] [Thesis]. University of Tennessee – Knoxville; 2015. [cited 2020 Jan 26]. Available from: https://trace.tennessee.edu/utk_gradthes/3530.

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

Council of Science Editors:

Yu Y. Cell Impedance Sensing System Based on Vertically Aligned Carbon Nanofibers. [Thesis]. University of Tennessee – Knoxville; 2015. Available from: https://trace.tennessee.edu/utk_gradthes/3530

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

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Open Access Theses and Dissertations