subject:(Non sinusoidal back EMF)

Texas A&M University

1. Ozturk, Salih Baris. Direct torque control of permanent magnet synchronous motors with non-sinusoidal back-EMF.

Degree: 2009, Texas A&M University

URL: http://hdl.handle.net/1969.1/ETD-TAMU-2728

► This work presents the direct torque control (DTC) techniques, implemented in four- and six-switch inverter, for brushless dc (BLDC) motors with non-sinusoidal back- EMF using… (more)

▼ This work presents the direct torque control (DTC) techniques, implemented in four- and six-switch inverter, for brushless dc (BLDC) motors with non-sinusoidal back- EMF using two and three-phase conduction modes. First of all, the classical direct torque control of permanent magnet synchronous motor (PMSM) with sinusoidal back-EMF is discussed in detail. Secondly, the proposed two-phase conduction mode for DTC of BLDC motors is introduced in the constant torque region. In this control scheme, only two phases conduct at any instant of time using a six-switch inverter. By properly selecting the inverter voltage space vectors of the two-phase conduction mode from a simple look-up table the desired quasi-square wave current is obtained. Therefore, it is possible to achieve DTC of a BLDC motor drive with faster torque response while the stator flux linkage amplitude is deliberately kept almost constant by ignoring the flux control in the constant torque region. Third, the avarege current controlled boost power factor correction (PFC) method is applied to the previously discussed proposed DTC of BLDC motor drive in the constant torque region. The test results verify that the proposed PFC for DTC of BLDC motor drive improves the power factor from 0.77 to about 0.9997 irrespective of the load. Fourth, the DTC technique for BLDC motor using four-switch inverter in the constant torque region is studied. For effective torque control in two phase conduction mode, a novel switching pattern incorporating the voltage vector look-up table is designed and implemented for four-switch inverter to produce the desired torque characteristics. As a result, it is possible to achieve two-phase conduction DTC of a BLDC motor drive using four-switch inverter with faster torque response due to the fact that the voltage space vectors are directly controlled.. Finally, the position sensorless direct torque and indirect flux control (DTIFC) of BLDC motor with non-sinusoidal back-EMF has been extensively investigated using three-phase conduction scheme with six-switch inverter. In this work, a novel and simple approach to achieve a low-frequency torque ripple-free direct torque control with maximum efficiency based on dq reference frame similar to permanent magnet synchronous motor (PMSM) drives is presented. Advisors/Committee Members: Toliyat, Hamid A. (advisor), Bhattacharyya, S.P. (committee member), Enjeti, Prasad (committee member), Langari, Reza (committee member).

Subjects/Keywords: Direct Torque Control; DTC; Non-sinusoidal back-EMF; Trapezoidal back-EMF; Brushless dc motor; BLDC motor; Permanent magnet synchronous motor; PMSM; Six-switch; Four-switch; Quasi-squarewave; Position sensorless; Power factor correction; PFC

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APA (6^th Edition):

Ozturk, S. B. (2009). Direct torque control of permanent magnet synchronous motors with non-sinusoidal back-EMF. (Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/ETD-TAMU-2728

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):

Ozturk, Salih Baris. “Direct torque control of permanent magnet synchronous motors with non-sinusoidal back-EMF.” 2009. Thesis, Texas A&M University. Accessed December 11, 2019. http://hdl.handle.net/1969.1/ETD-TAMU-2728.

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

MLA Handbook (7^th Edition):

Ozturk, Salih Baris. “Direct torque control of permanent magnet synchronous motors with non-sinusoidal back-EMF.” 2009. Web. 11 Dec 2019.

Vancouver:

Ozturk SB. Direct torque control of permanent magnet synchronous motors with non-sinusoidal back-EMF. [Internet] [Thesis]. Texas A&M University; 2009. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-2728.

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

Council of Science Editors:

Ozturk SB. Direct torque control of permanent magnet synchronous motors with non-sinusoidal back-EMF. [Thesis]. Texas A&M University; 2009. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-2728

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

Linnaeus University

2. Ketelaars, Stefan. DC Motor driver for low RPM.

Degree: Physics and Electrical Engineering, 2016, Linnaeus University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-54034

► For this project the main goal was to design, simulate, build and test a DC motor driver. To accomplish this four specific parts had… (more)

Subjects/Keywords: DC motor driver; DCDC converter; Pulse generator; H-Bridge; Back EMF.

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APA (6^th Edition):

Ketelaars, S. (2016). DC Motor driver for low RPM. (Thesis). Linnaeus University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-54034

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):

Ketelaars, Stefan. “DC Motor driver for low RPM.” 2016. Thesis, Linnaeus University. Accessed December 11, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-54034.

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

MLA Handbook (7^th Edition):

Ketelaars, Stefan. “DC Motor driver for low RPM.” 2016. Web. 11 Dec 2019.

Vancouver:

Ketelaars S. DC Motor driver for low RPM. [Internet] [Thesis]. Linnaeus University; 2016. [cited 2019 Dec 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-54034.

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

Council of Science Editors:

Ketelaars S. DC Motor driver for low RPM. [Thesis]. Linnaeus University; 2016. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-54034

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

3. Kantsaporidis, Ioannis. Dynamics and electronics of a manually chargeable quadcopter for steady-state flight.

Degree: Design and Engineering, 2017, Mälardalen University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-37208

► The objective of this thesis is to investigate how the onboard battery of a quadcopter can be charged through manual rotation of its motors,… (more)

Subjects/Keywords: Rechargeable quadcopter; back emf; momentum theory; sustainability; battery performance; thrust; power; Other Electrical Engineering, Electronic Engineering, Information Engineering; Annan elektroteknik och elektronik; Aerospace Engineering; Rymd- och flygteknik

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APA (6^th Edition):

Kantsaporidis, I. (2017). Dynamics and electronics of a manually chargeable quadcopter for steady-state flight. (Thesis). Mälardalen University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-37208

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):

Kantsaporidis, Ioannis. “Dynamics and electronics of a manually chargeable quadcopter for steady-state flight.” 2017. Thesis, Mälardalen University. Accessed December 11, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-37208.

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

MLA Handbook (7^th Edition):

Kantsaporidis, Ioannis. “Dynamics and electronics of a manually chargeable quadcopter for steady-state flight.” 2017. Web. 11 Dec 2019.

Vancouver:

Kantsaporidis I. Dynamics and electronics of a manually chargeable quadcopter for steady-state flight. [Internet] [Thesis]. Mälardalen University; 2017. [cited 2019 Dec 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-37208.

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

Council of Science Editors:

Kantsaporidis I. Dynamics and electronics of a manually chargeable quadcopter for steady-state flight. [Thesis]. Mälardalen University; 2017. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-37208

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

Uppsala University

4. Felicetti, Roberto. Field Current Control for the Damping of Rotor Oscillations and for the Alternative Start of Synchronous Machines : Further Innovative Applications of Field Current Active Control besides UMP-Compensation.

Degree: Engineering Sciences, 2018, Uppsala University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-353669

► The possibility to save energy in synchronous machines operation by dismissing d-axis damping bars and surrogating them with active excitation current control in sectored… (more)

Subjects/Keywords: asynchronous start; current control; damping bars; damper winding; d-axis; q-axis; hunting; natural frequency; Park's reference frame; rotor back-EMF; rotor oscillations; synchronous motor; Control Engineering; Reglerteknik

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APA (6^th Edition):

Felicetti, R. (2018). Field Current Control for the Damping of Rotor Oscillations and for the Alternative Start of Synchronous Machines : Further Innovative Applications of Field Current Active Control besides UMP-Compensation. (Thesis). Uppsala University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-353669

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):

Felicetti, Roberto. “Field Current Control for the Damping of Rotor Oscillations and for the Alternative Start of Synchronous Machines : Further Innovative Applications of Field Current Active Control besides UMP-Compensation.” 2018. Thesis, Uppsala University. Accessed December 11, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-353669.

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

MLA Handbook (7^th Edition):

Felicetti, Roberto. “Field Current Control for the Damping of Rotor Oscillations and for the Alternative Start of Synchronous Machines : Further Innovative Applications of Field Current Active Control besides UMP-Compensation.” 2018. Web. 11 Dec 2019.

Vancouver:

Felicetti R. Field Current Control for the Damping of Rotor Oscillations and for the Alternative Start of Synchronous Machines : Further Innovative Applications of Field Current Active Control besides UMP-Compensation. [Internet] [Thesis]. Uppsala University; 2018. [cited 2019 Dec 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-353669.

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

Council of Science Editors:

Felicetti R. Field Current Control for the Damping of Rotor Oscillations and for the Alternative Start of Synchronous Machines : Further Innovative Applications of Field Current Active Control besides UMP-Compensation. [Thesis]. Uppsala University; 2018. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-353669

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

University of Waikato

5. Zhou, Weiqian. Platform for ergonomic steering methods nvestigation of quot Segway-style quot balancing scooters .

Degree: 2008, University of Waikato

URL: http://hdl.handle.net/10289/2423

► Segway has been a popular production as an alternative transporter since its invention at the end of 20th century. Millions of people like for its… (more)

Subjects/Keywords: Segway; two-wheeled inverted pendulum; H-bridge BDC driver; Back-EMF

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APA (6^th Edition):

Zhou, W. (2008). Platform for ergonomic steering methods nvestigation of quot Segway-style quot balancing scooters . (Masters Thesis). University of Waikato. Retrieved from http://hdl.handle.net/10289/2423

Chicago Manual of Style (16^th Edition):

Zhou, Weiqian. “Platform for ergonomic steering methods nvestigation of quot Segway-style quot balancing scooters .” 2008. Masters Thesis, University of Waikato. Accessed December 11, 2019. http://hdl.handle.net/10289/2423.

MLA Handbook (7^th Edition):

Zhou, Weiqian. “Platform for ergonomic steering methods nvestigation of quot Segway-style quot balancing scooters .” 2008. Web. 11 Dec 2019.

Vancouver:

Zhou W. Platform for ergonomic steering methods nvestigation of quot Segway-style quot balancing scooters . [Internet] [Masters thesis]. University of Waikato; 2008. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/10289/2423.

Council of Science Editors:

Zhou W. Platform for ergonomic steering methods nvestigation of quot Segway-style quot balancing scooters . [Masters Thesis]. University of Waikato; 2008. Available from: http://hdl.handle.net/10289/2423

University of New South Wales

6. Liu, Daipei. Numerical analysis of surface contributions to far field scattered and radiated sound.

Degree: Mechanical & Manufacturing Engineering, 2017, University of New South Wales

URL: http://handle.unsw.edu.au/1959.4/58078

► Non-negative intensity is an intensity-based technique using either the acoustic pressure or fluid particle velocity on the surface of the structure to identify the surface… (more)

Subjects/Keywords: Supersonic intensity; Non-negative intensity; Back-calculated non-negative intensity

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APA (6^th Edition):

Liu, D. (2017). Numerical analysis of surface contributions to far field scattered and radiated sound. (Doctoral Dissertation). University of New South Wales. Retrieved from http://handle.unsw.edu.au/1959.4/58078

Chicago Manual of Style (16^th Edition):

Liu, Daipei. “Numerical analysis of surface contributions to far field scattered and radiated sound.” 2017. Doctoral Dissertation, University of New South Wales. Accessed December 11, 2019. http://handle.unsw.edu.au/1959.4/58078.

MLA Handbook (7^th Edition):

Liu, Daipei. “Numerical analysis of surface contributions to far field scattered and radiated sound.” 2017. Web. 11 Dec 2019.

Vancouver:

Liu D. Numerical analysis of surface contributions to far field scattered and radiated sound. [Internet] [Doctoral dissertation]. University of New South Wales; 2017. [cited 2019 Dec 11]. Available from: http://handle.unsw.edu.au/1959.4/58078.

Council of Science Editors:

Liu D. Numerical analysis of surface contributions to far field scattered and radiated sound. [Doctoral Dissertation]. University of New South Wales; 2017. Available from: http://handle.unsw.edu.au/1959.4/58078

Indian Institute of Science

7. Patro, Debdutt. Kinetics Of Pressureless Infiltration Of Al-Mg Alloys Into Al2O3 Preforms : A Non-Uniform Capillary Model.

Degree: 2006, Indian Institute of Science

URL: http://hdl.handle.net/2005/410

► Al-Mg alloys spontaneously infiltrate into porous ceramic preform in a nitrogenous atmosphere above 750 °C with Mg either pre-alloyed or introduced at the interface to… (more)

▼ Al-Mg alloys spontaneously infiltrate into porous ceramic preform in a nitrogenous atmosphere above 750 °C with Mg either pre-alloyed or introduced at the interface to initiate the process. The governing process variables are temperature, alloy composition, atmosphere and particle size of the porous preform. The present study investigates the flow kinetics of Al-Mg melts into porous Al2O3 preforms as a function of particle size of the preform from the standpoint of a physical phenomena fluid flow through a non-uniform capillary. Pressureless infiltration involves two major stages: (a) initiation associated with an incubation period and, (b) continuation where the melt infiltrates the preform. Long (~1 hr) and irreproducible incubation periods are typically observed in the Al- Mg/Al2O3 system when the samples are slowly heated in N2 atmosphere. Such lengthy periods prior to infiltration also lead to excessive Mg loss from the system. In order to accurately measure infiltration rates during the continuation stage, the incubation period was minimized by upquenching samples in air under self-sealing conditions. Interrupted experiments reveal that infiltration occurs within 5 mins. Different phenomena are expected to dictate the capillary rise kinetics through the porous ceramic post-incubation (more specifically, retard the melt movement) (a) triple-point ridging of the melt meniscus on the alumina surface (meniscus pinning) (b) interfacial reaction limited wetting and infiltration (c) pore size and distribution of the porous ceramic (d) melt (Al-Mg) / atmosphere (N2) reaction to form products inside the pore space (decrease in permeability) (e) time-dependent loss of Mg from the system (time-dependent contact angle) Some of the above phenomena viz., fluid flow inside the porous medium and chemical reaction of the melt with the reinforcement are invariably coupled in a complex manner. The contribution of each phenomenon to the kinetics of infiltration (a) and (e) was investigated separately. Triple-line ridging Al sessile drops on alumina substrate spread 4-5 orders of magnitude slower than that predicted by hydrodynamic equilibrium. The melt is pinned by ridges leading to spreading rates of 0.4-4 mm/hr in contrast to viscous drag controlled spreading rates of 1-10 mm/sec. In order to detect ridging in the Al-Mg/Al2O3 reactive couple, uniform Al2O3 capillaries were infiltrated. Experiments were conducted under sealed configuration with metal on both sides of the capillary and Mg turnings at the interface. The uniform capillary itself was placed inside an alumina preform and the assembly upquenched to 800-900 °C to minimize evaporative loss of Mg. Examination of the inner walls of the capillary after leaching away the infiltrated metal shows rough, granular features on the polycrystalline Al2O3 surface. No continuous ridges were seen. EDS of the granular phase suggested stoichiometry of spinel, MgAl2O4, formed as a result of the reaction between the melt and the capillary. From interrupted experiments the average… Advisors/Committee Members: Jayaram, Vikram.

Subjects/Keywords: Aluminum-Magnesium Alloys; Al2O3 Preforms; Infiltration Kinetics; Al-Mg Alloys - Infiltration; Sinusoidal Capillary Model; Pressureless Infiltration; Non-Uniform Capillary Model; Metallurgy

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

APA (6^th Edition):

Patro, D. (2006). Kinetics Of Pressureless Infiltration Of Al-Mg Alloys Into Al2O3 Preforms : A Non-Uniform Capillary Model. (Thesis). Indian Institute of Science. Retrieved from http://hdl.handle.net/2005/410

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):

Patro, Debdutt. “Kinetics Of Pressureless Infiltration Of Al-Mg Alloys Into Al2O3 Preforms : A Non-Uniform Capillary Model.” 2006. Thesis, Indian Institute of Science. Accessed December 11, 2019. http://hdl.handle.net/2005/410.

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

MLA Handbook (7^th Edition):

Patro, Debdutt. “Kinetics Of Pressureless Infiltration Of Al-Mg Alloys Into Al2O3 Preforms : A Non-Uniform Capillary Model.” 2006. Web. 11 Dec 2019.

Vancouver:

Patro D. Kinetics Of Pressureless Infiltration Of Al-Mg Alloys Into Al2O3 Preforms : A Non-Uniform Capillary Model. [Internet] [Thesis]. Indian Institute of Science; 2006. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/2005/410.

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

Council of Science Editors:

Patro D. Kinetics Of Pressureless Infiltration Of Al-Mg Alloys Into Al2O3 Preforms : A Non-Uniform Capillary Model. [Thesis]. Indian Institute of Science; 2006. Available from: http://hdl.handle.net/2005/410

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

University of Cincinnati

8. Metwally, Hossam Eldin Mahmoud Hassan. A Computational Study of Enhanced Heat Transfer in Laminar Flows of Newtonian and Non-Newtonian (Power-Law and Herschel-Bulkley) Bluids in Corrugated-Plate Channels.

Degree: PhD, Engineering : Mechanical Engineering, 2002, University of Cincinnati

URL: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1022762582

► Single-phase periodically developed, constant property, laminar forced convection in sinusoidal corrugated-plate channels with uniform wall temperature is considered. Newtonian, power-law non-Newtonian, and Herschel-Bulkley fluids… (more)

▼ Single-phase periodically developed, constant property, laminar forced convection in sinusoidal corrugated-plate channels with uniform wall temperature is considered. Newtonian, power-law non-Newtonian, and Herschel-Bulkley fluids are considered in the current dissertation work. Numerical solutions are obtained using the control-volume method and the commercial code FLUENT. For the Newtonian fluids, a wide range of channel corrugation aspect ratio (0 = ¿ = 1),different flow rates (10 = Re = 2000) of viscous liquids (Pr = 5, 35, and 150) are considered. The flow field is found to be strongly influenced by the corrugation aspect ratio, ¿, and it displays two distinct regimes: undisturbed laminar or no swirl, and swirl flow regimes. In the no-swirl regime, the flow behavior is very similar to that in fully developed straight duct with no cross-stream disturbance. In the swirl regime, flow separation and reattachment in the corrugation troughs generates transverse vortex cells that grow with Re and ¿ the transition to this regime also depends on Re and ¿. The mixing produced by these self-sustained transverse vortices is found to enhance the heat transfer by up to thirty four times that in a flat parallel-plate channel, depending upon ¿, Re, and Pr. The corresponding friction factor, however, is only seventeen times higher. Similarly, for the power-law non-Newtonian fluids a wide range of channel corrugation aspect ratio (0 = ¿ = 1), flow rates (10 = Re_g = 1500), and pseudoplastic flow behavior indices (n = 0.5, 0.8, and 1.0) are considered. Typical velocity and temperature distributions, along with extended results for isothermal friction factor f and Collburn factor j are presented. The enhanced forced convection is found to be strongly influenced by the corrugation aspect ratio ¿, and the flow field displays two distinct regimes: undisturbed laminar or no swirl, and swirl flow regimes. In the no-swirl regime, behavior similar to that in fully developed straight duct flows with no cross-stream disturbance is obtained. The shear-thinning nature of the fluid, however, decreases f and enhances j. In the swirl regime, flow separation and reattachment in the corrugation troughs generates transverse vortices that grow with Re_g and ¿. The transition to this regime is also seen to depend on Re_g, ¿, and n, and in shear-thinning flows, it occurs at a lower Re_g. The combined effects of corrugated plate geometry and non-Newtonian fluid rheology produce a heat transfer enhancement, as measured by the factor j/f, of over 3.3 times that in a flat-plate channel depending upon ¿, n, and Re_g. Two sets of Herschel-Bulkley fluids are considered; one has a constant yield stress ty = 1.59 N/m² (corresponds to 0.5 % Xanthan Gum in water) and the second has a constant Hedstrom number He of 300. That value of He is chosen since it corresponds to 0.5 % Xanthan Gum in water at Re_g = 10. For the… Advisors/Committee Members: Manglik, Dr. Raj (Advisor).

Subjects/Keywords: Engineering, Mechanical; Non-Newtonian; corrugated; sinusoidal; enhancement; heat transfer

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APA (6^th Edition):

Metwally, H. E. M. H. (2002). A Computational Study of Enhanced Heat Transfer in Laminar Flows of Newtonian and Non-Newtonian (Power-Law and Herschel-Bulkley) Bluids in Corrugated-Plate Channels. (Doctoral Dissertation). University of Cincinnati. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=ucin1022762582

Chicago Manual of Style (16^th Edition):

Metwally, Hossam Eldin Mahmoud Hassan. “A Computational Study of Enhanced Heat Transfer in Laminar Flows of Newtonian and Non-Newtonian (Power-Law and Herschel-Bulkley) Bluids in Corrugated-Plate Channels.” 2002. Doctoral Dissertation, University of Cincinnati. Accessed December 11, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1022762582.

MLA Handbook (7^th Edition):

Metwally, Hossam Eldin Mahmoud Hassan. “A Computational Study of Enhanced Heat Transfer in Laminar Flows of Newtonian and Non-Newtonian (Power-Law and Herschel-Bulkley) Bluids in Corrugated-Plate Channels.” 2002. Web. 11 Dec 2019.

Vancouver:

Metwally HEMH. A Computational Study of Enhanced Heat Transfer in Laminar Flows of Newtonian and Non-Newtonian (Power-Law and Herschel-Bulkley) Bluids in Corrugated-Plate Channels. [Internet] [Doctoral dissertation]. University of Cincinnati; 2002. [cited 2019 Dec 11]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1022762582.

Council of Science Editors:

Metwally HEMH. A Computational Study of Enhanced Heat Transfer in Laminar Flows of Newtonian and Non-Newtonian (Power-Law and Herschel-Bulkley) Bluids in Corrugated-Plate Channels. [Doctoral Dissertation]. University of Cincinnati; 2002. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1022762582

EPFL

9. Villar, Irma. Multiphysical Characterization of Medium-Frequency Power Electronic Transformers.

Degree: 2010, EPFL

URL: http://infoscience.epfl.ch/record/143044

► Europe is currently making a great effort in order to improve the sustainability and reduce the environmental impact of its energy and transportation systems. A… (more)

▼ Europe is currently making a great effort in order to improve the sustainability and reduce the environmental impact of its energy and transportation systems. A key role on these initiatives is played by efficient generation systems, like cogeneration, and clean or renewable energies, like wind or solar energy, as well as, by efficient and improved transportation technologies. In the evolution of these energy and transport systems, the development of Power Electronic Converters with greater functionality, higher reliability, higher efficiency, lower cost, and more sophisticated control will be essential. The main goal of future Power Electronic Converters will be to increase power density, reduce cost and improve reliability. This way, volume, weight and material reduction as well as reliability will gain the future market. A great contribution of these goals will be made by new high-power semiconductor devices, which permit the extension of the frequency range of power converters, and consequently the reduction of magnetic components. A good example of one of these systems are medium-frequency power conversion systems, also known as Power Electronic Transformers, which are able to convert electric power as convectional transformers but with increased features: volume and weight reduction, power transfer and quality control etc. The present work introduces a complete characterization of a medium-frequency power transformer, suitable for efficient Power Electronic conversion systems. The motivation of the present work stems out from the need to evaluate the constraints of conventional transformer characterization and design methodologies. The proposed expressions are able to successfully address the problematic related to non-sinusoidal waveforms, typical of medium-frequency power transformers. Moreover, a design methodology for the optimal design of medium-frequency power transformers is introduced. The characterization, as well as the design methodology, are verified by means of finite element simulations and measurement results. Advisors/Committee Members: Rufer, Alfred.

Subjects/Keywords: Power Electronic Transformer; Medium-Frequency Transformer; Non-Sinusoidal Transformer Characterization; Transformer Design Methodology; Transformateur d'Électronique de Puissance; Transformateur de Moyenne Fréquence; Caractérisation Non-Sinusoïdal; Méthode de Conception des Transformateurs

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APA (6^th Edition):

Villar, I. (2010). Multiphysical Characterization of Medium-Frequency Power Electronic Transformers. (Thesis). EPFL. Retrieved from http://infoscience.epfl.ch/record/143044

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):

Villar, Irma. “Multiphysical Characterization of Medium-Frequency Power Electronic Transformers.” 2010. Thesis, EPFL. Accessed December 11, 2019. http://infoscience.epfl.ch/record/143044.

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

MLA Handbook (7^th Edition):

Villar, Irma. “Multiphysical Characterization of Medium-Frequency Power Electronic Transformers.” 2010. Web. 11 Dec 2019.

Vancouver:

Villar I. Multiphysical Characterization of Medium-Frequency Power Electronic Transformers. [Internet] [Thesis]. EPFL; 2010. [cited 2019 Dec 11]. Available from: http://infoscience.epfl.ch/record/143044.

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

Council of Science Editors:

Villar I. Multiphysical Characterization of Medium-Frequency Power Electronic Transformers. [Thesis]. EPFL; 2010. Available from: http://infoscience.epfl.ch/record/143044

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

University of Western Ontario

10. Raza, Iram G. Sensorless Rotor Position Estimation For Brushless DC Motors.

Degree: 2016, University of Western Ontario

URL: https://ir.lib.uwo.ca/etd/3730

► Brushless DC motor speed is controlled by synchronizing the stator coil current with rotor position in order to acquire an accurate alignment of stator rotating… (more)

Subjects/Keywords: BLDC motor position; Rotor position; Sensorless control of BLDC motor; Rotor position identification; Back-EMF; Commutation; Initial position estimation; signal injection.; Controls and Control Theory; Electrical and Computer Engineering; Electrical and Electronics; Electronic Devices and Semiconductor Manufacturing; Engineering; Power and Energy

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APA (6^th Edition):

Raza, I. G. (2016). Sensorless Rotor Position Estimation For Brushless DC Motors. (Thesis). University of Western Ontario. Retrieved from https://ir.lib.uwo.ca/etd/3730

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):

Raza, Iram G. “Sensorless Rotor Position Estimation For Brushless DC Motors.” 2016. Thesis, University of Western Ontario. Accessed December 11, 2019. https://ir.lib.uwo.ca/etd/3730.

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

MLA Handbook (7^th Edition):

Raza, Iram G. “Sensorless Rotor Position Estimation For Brushless DC Motors.” 2016. Web. 11 Dec 2019.

Vancouver:

Raza IG. Sensorless Rotor Position Estimation For Brushless DC Motors. [Internet] [Thesis]. University of Western Ontario; 2016. [cited 2019 Dec 11]. Available from: https://ir.lib.uwo.ca/etd/3730.

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

Council of Science Editors:

Raza IG. Sensorless Rotor Position Estimation For Brushless DC Motors. [Thesis]. University of Western Ontario; 2016. Available from: https://ir.lib.uwo.ca/etd/3730

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

11. Ronquist, Anton. Estimation and Compensation of Load-Dependent Position Error in a Hybrid Stepper Motor.

Degree: Automatic Control, 2016, Linköping University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-129554

► Hybrid stepper motors are a common type of electric motor used throughout industry thanks to its low-cost, high torque at low speed and open… (more)

Subjects/Keywords: Adaptive Notch Filter; Back-EMF; Electric Motor Position Control; Error Modelling; Field-Oriented Control; Hybrid Stepper Motor; Kalman Filter; Load Angle; Magnetic Rotary Position Sensor; Sensorless Control; Sliding Window Discrete Fourier Transform; Stall Detection and Prediction.

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APA (6^th Edition):

Ronquist, A. (2016). Estimation and Compensation of Load-Dependent Position Error in a Hybrid Stepper Motor. (Thesis). Linköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-129554

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):

Ronquist, Anton. “Estimation and Compensation of Load-Dependent Position Error in a Hybrid Stepper Motor.” 2016. Thesis, Linköping University. Accessed December 11, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-129554.

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

MLA Handbook (7^th Edition):

Ronquist, Anton. “Estimation and Compensation of Load-Dependent Position Error in a Hybrid Stepper Motor.” 2016. Web. 11 Dec 2019.

Vancouver:

Ronquist A. Estimation and Compensation of Load-Dependent Position Error in a Hybrid Stepper Motor. [Internet] [Thesis]. Linköping University; 2016. [cited 2019 Dec 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-129554.

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

Council of Science Editors:

Ronquist A. Estimation and Compensation of Load-Dependent Position Error in a Hybrid Stepper Motor. [Thesis]. Linköping University; 2016. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-129554

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

Oregon State University

12. York, Charles E. Modeling and experimental verification of electric and magnetic fields generated by undersea power transmission cables.

Degree: MS, Electrical and Computer Engineering, 2010, Oregon State University

URL: http://hdl.handle.net/1957/18474

► As interest grows in developing devices to harvest energy from ocean waves, tidal currents, and offshore wind, concerns over possible environmental effects from such devices… (more)

Subjects/Keywords: emf; Cables, Submarine – Environmental aspects

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APA (6^th Edition):

York, C. E. (2010). Modeling and experimental verification of electric and magnetic fields generated by undersea power transmission cables. (Masters Thesis). Oregon State University. Retrieved from http://hdl.handle.net/1957/18474

Chicago Manual of Style (16^th Edition):

York, Charles E. “Modeling and experimental verification of electric and magnetic fields generated by undersea power transmission cables.” 2010. Masters Thesis, Oregon State University. Accessed December 11, 2019. http://hdl.handle.net/1957/18474.

MLA Handbook (7^th Edition):

York, Charles E. “Modeling and experimental verification of electric and magnetic fields generated by undersea power transmission cables.” 2010. Web. 11 Dec 2019.

Vancouver:

York CE. Modeling and experimental verification of electric and magnetic fields generated by undersea power transmission cables. [Internet] [Masters thesis]. Oregon State University; 2010. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/1957/18474.

Council of Science Editors:

York CE. Modeling and experimental verification of electric and magnetic fields generated by undersea power transmission cables. [Masters Thesis]. Oregon State University; 2010. Available from: http://hdl.handle.net/1957/18474

University of Ontario Institute of Technology

13. Ranieri, Salvatore. Influence of sinusoidal motion on Stirling engines.

Degree: 2018, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/1000

► Stirling engines have a high potential to produce renewable energy due to their ability to use a wide range of sustainable heat sources and their… (more)

Subjects/Keywords: Stirling engine; Efficiency; Thermodynamics; Sinusoidal

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APA (6^th Edition):

Ranieri, S. (2018). Influence of sinusoidal motion on Stirling engines. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/1000

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):

Ranieri, Salvatore. “Influence of sinusoidal motion on Stirling engines.” 2018. Thesis, University of Ontario Institute of Technology. Accessed December 11, 2019. http://hdl.handle.net/10155/1000.

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

MLA Handbook (7^th Edition):

Ranieri, Salvatore. “Influence of sinusoidal motion on Stirling engines.” 2018. Web. 11 Dec 2019.

Vancouver:

Ranieri S. Influence of sinusoidal motion on Stirling engines. [Internet] [Thesis]. University of Ontario Institute of Technology; 2018. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/10155/1000.

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

Council of Science Editors:

Ranieri S. Influence of sinusoidal motion on Stirling engines. [Thesis]. University of Ontario Institute of Technology; 2018. Available from: http://hdl.handle.net/10155/1000

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

14. Verkerk, Karin. Chronic Non-Specific Low Back Pain: Course and prognosis.

Degree: 2014, Erasmus University Medical Center

URL: http://hdl.handle.net/1765/76083

► markdownabstract__Abstract__ Chronische aspecifieke lage rugpijn wordt van aangenomen dat het een multifactoriële aandoening is, wat impliceert dat een aantal verschillende risicofactoren bijdragen aan de ontwikkeling… (more)

▼ markdownabstract__Abstract__ Chronische aspecifieke lage rugpijn wordt van aangenomen dat het een multifactoriële aandoening is, wat impliceert dat een aantal verschillende risicofactoren bijdragen aan de ontwikkeling en het aanhouden van de klachten. Bij aanvang van de klachten kunnen prognostische factoren mogelijk voorspellen wat de toekomstige koers is. Risicofactoren voor de ontwikkeling van chronische pijn (d.w.z. de overgang van acute tot chronische pijn) zijn goed gedocumenteerd in de literatuur. Echter, wanneer de pijn persistent wordt, is er minder kennis beschikbaar over de factoren voor toekomstige resultaten. Meer kennis over de prognostische factoren voor chronische klachten zal er toe lijden om patiënten beter te informeren en adviseren, ondersteuning te geven aan klinische beslissingen over de aard van de behandeling en het identificeren van patiënten met een risico op een slechte uitkomst. Het doel van dit proefschrift was om het klinisch beloop van chronische aspecifieke lage rugpijn bij patiënten die verwezen zijn naar een revalidatiecentrum in tertiaire zorg, en om de prognostische factoren te identificeren voor herstel te beschrijven. Tevens is er gekeken naar de invloed van verschillende uitkomsten (rugpijn intensiteit, beperkingen, werk participatie, kwaliteit van leven en verwachte herstel van de patiënt) en statistische technieken voor de analyse voor het ontwikkelen van een prognostisch model. Deze studie omvatte 1.760 patiënten met chronische aspecifieke lage rug die een 2 maanden durende multidisciplinaire behandeling voltooide bij het revalidatie centrum Spine & Joint Centre te Rotterdam en werden gevolgd voor evaluaties bij 5 - en 12-maanden. Samengevat, het klinisch beloop van patiënten met chronische aspecifieke lage rugpijn die niet herstellen tijdens eerste en tweede lijn leek te verbeteren na een revalidatieprogramma, met slagingspercentages tot 60% bij 12-maanden follow-up, afhankelijk van de definitie van herstel. Jongere leeftijd, vrouw zijn, getrouwd of leven met een volwassene, lagere intensiteit van de pijn en beperkingen, een hogere kwaliteit van leven (fysiek en mentaal) en een hogere arbeidsparticipatie vergroot de kans om te herstellen.

Subjects/Keywords: low back pain; non-specifi c back pain; course; prognosis

…the general population is 18.6%.2 In 1999, in the Netherlands, chronic non-specific low back… …identification of ’red flags’ to determine whether the patient is suffering from non-specific back pain… …advised to initially treat patients with non-specific back pain in a conservative way, which… …active as possible.5,6 After 12 weeks, low back pain is labelled as chronic non-specific low… …this thesis, chronic ‘non-specific low back pain’ is defined as low back pain without a…

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APA (6^th Edition):

Verkerk, K. (2014). Chronic Non-Specific Low Back Pain: Course and prognosis. (Doctoral Dissertation). Erasmus University Medical Center. Retrieved from http://hdl.handle.net/1765/76083

Chicago Manual of Style (16^th Edition):

Verkerk, Karin. “Chronic Non-Specific Low Back Pain: Course and prognosis.” 2014. Doctoral Dissertation, Erasmus University Medical Center. Accessed December 11, 2019. http://hdl.handle.net/1765/76083.

MLA Handbook (7^th Edition):

Verkerk, Karin. “Chronic Non-Specific Low Back Pain: Course and prognosis.” 2014. Web. 11 Dec 2019.

Vancouver:

Verkerk K. Chronic Non-Specific Low Back Pain: Course and prognosis. [Internet] [Doctoral dissertation]. Erasmus University Medical Center; 2014. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/1765/76083.

Council of Science Editors:

Verkerk K. Chronic Non-Specific Low Back Pain: Course and prognosis. [Doctoral Dissertation]. Erasmus University Medical Center; 2014. Available from: http://hdl.handle.net/1765/76083

15. Van Damme, Benedicte. Optimizing physical and psychosocial assessment in patients with non-specific chronic low back pain.

Degree: 2015, Ghent University

URL: http://hdl.handle.net/1854/LU-5909331

► NS-LBP is defined as pain and discomfort, localized below the costal margin and above the inferior gluteal folds, with or without referred leg pain, that… (more)

▼ NS-LBP is defined as pain and discomfort, localized below the costal margin and above the inferior gluteal folds, with or without referred leg pain, that is not attributable to a recognizable, known specific pathology. NS-CLBP involves NS-LBP persisting for at least 12 weeks. In the civilian as well as in the military population NS-CLBP is a common problem with an important impact on the patient’s functioning and on the society. Previous research demonstrated that NS-CLBP is not only caused by physical factors, but the psychosocial factors also play an important role in the onset and perpetuation of NS-CLBP. It is commonly accepted that these patients should be assessed biopsychosocialy. The planetary model is therefore an adequate coat rack in the management of NS-CLBP. To ensure a good outcome, it is primordial to tailor the therapy in function of the patient’s needs. This is only possible after a detailed physical and psychosocial assessment of the patient. Different tools and concepts were proposed to sustain this assessment, but some pitfalls exist. The aim of this doctoral dissertation was to optimize some aspects of the assessment of patients with NS-CLBP, to objectify the patient’s complaints and the associated influencing factors. The project was subdivided in three parts. In the first part trunk muscle recruitment patterns were investigated with sEMG. Literature often described altered trunk recruitment patterns in patients with NS-CLBP. Trunk muscle recruitment patterns were analyzed in terms of ratios of deep stabilizing muscle groups to global torque producing muscles. In Chapter 1 de influence of velocity of isokinetic movement on trunk muscle recruitment patterns was investigated. Fifty-three healthy subjects (26 men and 27 women) performed flexion-extension movements on a Cybex isokinetic dynamometer at different velocities (30°/s, 60°/s, 90°/s, 120°/s). The activity of two deep stabilizing muscle groups (m. obliquus internus abdominis (IO) and the lumbar m. multifidus (LMF)) and two superficial torque producing muscles (m. obliquus externus abdominis (EO) and the m. iliocostalis lumborum pars thoracis (ICLT)) were recorded simultaneously. The relative muscle activity as well the ratios LMF/ICLT and IO/EO were analyzed. Results demonstrated that the relative muscle activity of the different back muscles decreased with increasing velocity, but the LMF was less influenced by velocity than the ICLT, resulting in an increased ratio LMF/ICLT at high velocity. This study did not demonstrate an influence of velocity on the abdominal muscle groups. In Chapter 2 the same ratios were analyzed during 6 sensorimotor control exercises. Sixty-three healthy men and 36 patients with NS-CLBP participated in this study. All patients demonstrated a flexion-related MCI. Based on the trunk muscle recruitment patterns during the 6 exercises a statistical model was developed to discriminate between patients and healthy subjects. This part of the project led to the adjustment of several physical tests of the clinical… Advisors/Committee Members: Danneels, Lieven, Stevens, Veerle.

Subjects/Keywords: Medicine and Health Sciences; self-report questionnaires; EMG; psychosocial assessment; non-specific chronic low back pain; physical assessment

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APA (6^th Edition):

Van Damme, B. (2015). Optimizing physical and psychosocial assessment in patients with non-specific chronic low back pain. (Thesis). Ghent University. Retrieved from http://hdl.handle.net/1854/LU-5909331

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):

Van Damme, Benedicte. “Optimizing physical and psychosocial assessment in patients with non-specific chronic low back pain.” 2015. Thesis, Ghent University. Accessed December 11, 2019. http://hdl.handle.net/1854/LU-5909331.

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

MLA Handbook (7^th Edition):

Van Damme, Benedicte. “Optimizing physical and psychosocial assessment in patients with non-specific chronic low back pain.” 2015. Web. 11 Dec 2019.

Vancouver:

Van Damme B. Optimizing physical and psychosocial assessment in patients with non-specific chronic low back pain. [Internet] [Thesis]. Ghent University; 2015. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/1854/LU-5909331.

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

Council of Science Editors:

Van Damme B. Optimizing physical and psychosocial assessment in patients with non-specific chronic low back pain. [Thesis]. Ghent University; 2015. Available from: http://hdl.handle.net/1854/LU-5909331

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

16. Jomaa, Kassem. Caractérisation du champ proche électromagnétique et exposition professionnelle aux ondes RF en milieu industriel : Electromagnetic Near-field Characterization & Occupational Exposure to RF Waves in Industrial Environment.

Degree: Docteur es, Optique et radiofrequences, 2018, Grenoble Alpes

URL: http://www.theses.fr/2018GREAT111

► L'étude des émissions rayonnées d'une source dans tout l'espace, est essentielle pour l'analyse dosimétriques et l’analyse des interférences électromagnétiques. L'importance du dernier augmentent en raison… (more)

▼ L'étude des émissions rayonnées d'une source dans tout l'espace, est essentielle pour l'analyse dosimétriques et l’analyse des interférences électromagnétiques. L'importance du dernier augmentent en raison de la nécessité d'avoir une prédiction de la fiabilité des circuits électroniques. De plus, l'utilisation quotidienne des dispositifs et des systèmes émettant des champs électromagnétiques radiofréquences ne cesse d'augmenter. Certains de ces dispositifs fonctionnent à proximité du corps humain, et les opérateurs se trouvent dans la région des champs proches de la source rayonnante, et ils sont exposés à des niveaux de champs électromagnétiques pouvant être élevés. Pour cette raison, l'analyse dosimétrique, qui passe par une cartographie tridimensionnelle (3D) au voisinage de la source rayonnante, doit être effectuée. Pour ce type d'applications, plusieurs scans des champs proches doivent être effectués dans différents plans afin de construire la cartographie de champs 3D. Étant un processus difficile dans les études de compatibilité électromagnétique, la caractérisation en champ proche est traitée par plusieurs algorithmes qui proposent différentes approches pour réaliser le scanning requis au voisinage de la source rayonnante.Dans ce travail, nous introduisons un système de scanning 3D avec des sondes de champ magnétique à trois axes à faible coût. Le fait de disposer de telles sondes permet la mesure simultanée des trois composantes du champ magnétique sur la base d'un seul scan au voisinage du dispositif testé. Les sondes conçues se composent de trois boucles orthogonales combinées ensemble; la première sonde contient trois boucles conventionnelles réunies dans un cube en plastique d'une dimension totale de 10 × 12 × 13 mm3, tandis que la deuxième sonde est une sonde PCB imprimée sur un substrat FR4 de 3,2 mm avec une dimension réduite de 9 × 9 × 3,2 mm3. Les sondes conçues ont été étalonnées avec une cellule TEM et les facteurs d'antenne correspondants ont été extraits. Le système de scanning présenté utilise comme un instrument de mesure un oscilloscope RF- 4 canaux, qui donne la possibilité de mesurer à la fois dans le domaine temporel et dans le domaine fréquentiel.La deuxième partie de cette thèse présente un algorithme de reconstruction basé sur la méthode du spectre d'ondes planes. Afin de réduire le nombre des scans et donc les exigences de temps, l'algorithme présenté nécessite juste un scan en champ proche 2D des composantes de champ, pour reconstruire la distribution du champ magnétique 3D au-dessus du dispositif rayonnant.La troisième partie de la thèse est consacrée à l'analyse dosimétrique des champs électromagnétiques rayonnés à proximité des systèmes RFID et des machines de soudage RF. L'évaluation de l'exposition en champ proche des champs rayonnés des antennes de lecture RFID, fonctionnant à 13,56 MHz et utilisées dans les bibliothèques, a été réalisée. Les mesures du champ magnétique près de l'antenne ont été établies à l'aide des sondes conçues. Les résultats sont ensuite analysés et… Advisors/Committee Members: Jomaah, Jalal (thesis director), Ndagijimana, Fabien (thesis director).

Subjects/Keywords: Champ Proche; Dosimétrie; Emf; Electromagnétisme; Exposition; Rf; Near Field; Dosimetry; Emf; Electromagnetism; Exposure; Rf; 620

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APA (6^th Edition):

Jomaa, K. (2018). Caractérisation du champ proche électromagnétique et exposition professionnelle aux ondes RF en milieu industriel : Electromagnetic Near-field Characterization & Occupational Exposure to RF Waves in Industrial Environment. (Doctoral Dissertation). Grenoble Alpes. Retrieved from http://www.theses.fr/2018GREAT111

Chicago Manual of Style (16^th Edition):

Jomaa, Kassem. “Caractérisation du champ proche électromagnétique et exposition professionnelle aux ondes RF en milieu industriel : Electromagnetic Near-field Characterization & Occupational Exposure to RF Waves in Industrial Environment.” 2018. Doctoral Dissertation, Grenoble Alpes. Accessed December 11, 2019. http://www.theses.fr/2018GREAT111.

MLA Handbook (7^th Edition):

Jomaa, Kassem. “Caractérisation du champ proche électromagnétique et exposition professionnelle aux ondes RF en milieu industriel : Electromagnetic Near-field Characterization & Occupational Exposure to RF Waves in Industrial Environment.” 2018. Web. 11 Dec 2019.

Vancouver:

Jomaa K. Caractérisation du champ proche électromagnétique et exposition professionnelle aux ondes RF en milieu industriel : Electromagnetic Near-field Characterization & Occupational Exposure to RF Waves in Industrial Environment. [Internet] [Doctoral dissertation]. Grenoble Alpes; 2018. [cited 2019 Dec 11]. Available from: http://www.theses.fr/2018GREAT111.

Council of Science Editors:

Jomaa K. Caractérisation du champ proche électromagnétique et exposition professionnelle aux ondes RF en milieu industriel : Electromagnetic Near-field Characterization & Occupational Exposure to RF Waves in Industrial Environment. [Doctoral Dissertation]. Grenoble Alpes; 2018. Available from: http://www.theses.fr/2018GREAT111

Texas A&M University

17. Yan, Jun. A Low Total Harmonic Distortion Sinusoidal Oscillator Based on Digital Harmonic Cancellation Technique.

Degree: 2012, Texas A&M University

URL: http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-11204

► Sinusoidal oscillator is intensively used in many applications, such as built-in-self-testing and ADC characterization. An innovative medical application for skin cancer detection employed a technology… (more)

Subjects/Keywords: sinusoidal oscillator; low THD; digital harmonic cancellation

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APA (6^th Edition):

Yan, J. (2012). A Low Total Harmonic Distortion Sinusoidal Oscillator Based on Digital Harmonic Cancellation Technique. (Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-11204

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):

Yan, Jun. “A Low Total Harmonic Distortion Sinusoidal Oscillator Based on Digital Harmonic Cancellation Technique.” 2012. Thesis, Texas A&M University. Accessed December 11, 2019. http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-11204.

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

MLA Handbook (7^th Edition):

Yan, Jun. “A Low Total Harmonic Distortion Sinusoidal Oscillator Based on Digital Harmonic Cancellation Technique.” 2012. Web. 11 Dec 2019.

Vancouver:

Yan J. A Low Total Harmonic Distortion Sinusoidal Oscillator Based on Digital Harmonic Cancellation Technique. [Internet] [Thesis]. Texas A&M University; 2012. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-11204.

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

Council of Science Editors:

Yan J. A Low Total Harmonic Distortion Sinusoidal Oscillator Based on Digital Harmonic Cancellation Technique. [Thesis]. Texas A&M University; 2012. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-11204

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

Anna University

18. Prathiba T. Investigation and analysis of multi Level inverter topologies for Power medium voltage applications;.

Degree: Investigation and analysis of multi Level inverter topologies for Power medium voltage applications, 2015, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/48952

►

Multi level inverters are the most powerful power conversion systems newlinefor high power medium voltage and power quality demanding applications newlineNow a days Multilevel inverters… (more)

Subjects/Keywords: Sinusoidal Pulse Width Modulation; Total Harmonic Distortion

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APA (6^th Edition):

T, P. (2015). Investigation and analysis of multi Level inverter topologies for Power medium voltage applications;. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/48952

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):

T, Prathiba. “Investigation and analysis of multi Level inverter topologies for Power medium voltage applications;.” 2015. Thesis, Anna University. Accessed December 11, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/48952.

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

MLA Handbook (7^th Edition):

T, Prathiba. “Investigation and analysis of multi Level inverter topologies for Power medium voltage applications;.” 2015. Web. 11 Dec 2019.

Vancouver:

T P. Investigation and analysis of multi Level inverter topologies for Power medium voltage applications;. [Internet] [Thesis]. Anna University; 2015. [cited 2019 Dec 11]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/48952.

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

Council of Science Editors:

T P. Investigation and analysis of multi Level inverter topologies for Power medium voltage applications;. [Thesis]. Anna University; 2015. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/48952

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

University of North Texas

19. Weng, Yu. Maximum Likelihood Estimation of Logistic Sinusoidal Regression Models.

Degree: 2013, University of North Texas

URL: https://digital.library.unt.edu/ark:/67531/metadc407796/

► We consider the problem of maximum likelihood estimation of logistic sinusoidal regression models and develop some asymptotic theory including the consistency and joint rates of… (more)

Subjects/Keywords: Maximum likelihood; estimation; logistic regression; sinusoidal regression

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APA (6^th Edition):

Weng, Y. (2013). Maximum Likelihood Estimation of Logistic Sinusoidal Regression Models. (Thesis). University of North Texas. Retrieved from https://digital.library.unt.edu/ark:/67531/metadc407796/

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):

Weng, Yu. “Maximum Likelihood Estimation of Logistic Sinusoidal Regression Models.” 2013. Thesis, University of North Texas. Accessed December 11, 2019. https://digital.library.unt.edu/ark:/67531/metadc407796/.

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

MLA Handbook (7^th Edition):

Weng, Yu. “Maximum Likelihood Estimation of Logistic Sinusoidal Regression Models.” 2013. Web. 11 Dec 2019.

Vancouver:

Weng Y. Maximum Likelihood Estimation of Logistic Sinusoidal Regression Models. [Internet] [Thesis]. University of North Texas; 2013. [cited 2019 Dec 11]. Available from: https://digital.library.unt.edu/ark:/67531/metadc407796/.

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

Council of Science Editors:

Weng Y. Maximum Likelihood Estimation of Logistic Sinusoidal Regression Models. [Thesis]. University of North Texas; 2013. Available from: https://digital.library.unt.edu/ark:/67531/metadc407796/

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

Brigham Young University

20. Tenny, Joseph S. Numerical Simulations in Electro-osmotic Flow.

Degree: MS, 2004, Brigham Young University

URL: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=1185&context=etd

►

The developing flow field in a parallel plate microchannel, induced by wall motion, has been modeled numerically. This type of flow simulates the physical driving… (more)

▼

The developing flow field in a parallel plate microchannel, induced by wall motion, has been modeled numerically. This type of flow simulates the physical driving mechanism that exists in electro-osmotically generated flow with large channel diameter-to-Debye length ratios (Z). The physics of the flow field were compared between the moving wall model (MWM) and electro-osmotic flow (EOF) at Reynolds numbers of 1 and 1800, and Z > 2500. Also, Z-values between 50 and 500 were studied to investigate the accuracy of the MWM. Results show that for Z-values greater than 100 the MWM shows good agreement with EOF.

The dynamics of the developing flow field for the MWM were explored for channel length-to-hydraulic diameter ratios (aspect ratio) of 5, 10, 20 and 40 at ten Reynolds numbers, Re (based on the wall velocity), below Re < 2000. The results show that far from the inlet the maximum fluid velocity occurs at the walls, as is expected, and the minimum velocity occurs at the channel center. Near the channel inlet, however, the centerline velocity is not a minimum but reaches a local maximum due to a resulting pressure imbalance generated by the wall motion. As the aspect ratio increases, the centerline velocity tends to approach the wall velocity far downstream from the inlet. Increases in the Reynolds number have the opposite effect on the centerline velocity. The hydrodynamic developing region, defined by that section of the channel where the wall shear stress is changing, also depends on the channel aspect ratio and Re, and is greater than the developing region for classical pressure-driven flow of a parallel plate channel.

Also, the flow field physics was analyzed for a process called electro-mobility focusing (EMF). EMF is a process that separates and detects species of like charge with the use of electro-phoresis and EOF utilizing a varying voltage gradient. The velocity distribution and the effective diffusion were solved for analytically, for both a linear and non-linear voltage gradient, using the MWM and the creeping flow approximations. The resulting equations aid in optimizing the detection system by forcing the lowest effective diffusion (uniform velocity profile) to the detection location.

Subjects/Keywords: electro-osmosis; electro-osmotic; EOF; moving wall model; MWM; electro-mobility focusing; EMF; voltage gradient; electric field; varying; non-uniform; developing; entrance length; Mechanical Engineering

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APA (6^th Edition):

Tenny, J. S. (2004). Numerical Simulations in Electro-osmotic Flow. (Masters Thesis). Brigham Young University. Retrieved from https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=1185&context=etd

Chicago Manual of Style (16^th Edition):

Tenny, Joseph S. “Numerical Simulations in Electro-osmotic Flow.” 2004. Masters Thesis, Brigham Young University. Accessed December 11, 2019. https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=1185&context=etd.

MLA Handbook (7^th Edition):

Tenny, Joseph S. “Numerical Simulations in Electro-osmotic Flow.” 2004. Web. 11 Dec 2019.

Vancouver:

Tenny JS. Numerical Simulations in Electro-osmotic Flow. [Internet] [Masters thesis]. Brigham Young University; 2004. [cited 2019 Dec 11]. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=1185&context=etd.

Council of Science Editors:

Tenny JS. Numerical Simulations in Electro-osmotic Flow. [Masters Thesis]. Brigham Young University; 2004. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=1185&context=etd

21. Gatla, Goutham. Validation of ModelicaML models.

Degree: The Institute of Technology, 2012, Linköping UniversityLinköping University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-86364

► In the world of modeling, Model Validation plays a crucial role. A model editor is not said to becomplete without Validation. ModelicaML is a… (more)

Subjects/Keywords: Validation; ModelicaML models; EMF Validation Framework; EMF

…10 3.1 Eclipse Modeling Framework (EMF)… …14 3.2 EMF Validation Framework… …7 Illustration 5: EMF unifies Java, UML and XML,taken from [9]… …Framework and EMF Validation Framework. 1 • Chapter 4 This chapter explains the thesis… …editor integrated into Eclipse IDE for editing any kind of model which is based upon EMF and…

10 more images…

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APA (6^th Edition):

Gatla, G. (2012). Validation of ModelicaML models. (Thesis). Linköping UniversityLinköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-86364

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):

Gatla, Goutham. “Validation of ModelicaML models.” 2012. Thesis, Linköping UniversityLinköping University. Accessed December 11, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-86364.

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

MLA Handbook (7^th Edition):

Gatla, Goutham. “Validation of ModelicaML models.” 2012. Web. 11 Dec 2019.

Vancouver:

Gatla G. Validation of ModelicaML models. [Internet] [Thesis]. Linköping UniversityLinköping University; 2012. [cited 2019 Dec 11]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-86364.

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

Council of Science Editors:

Gatla G. Validation of ModelicaML models. [Thesis]. Linköping UniversityLinköping University; 2012. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-86364

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

22. Lightstone, Noam S. Design of a Bioreactor to Mimic Hemodynamic Shear Stresses on Endothelial Cells in Microfluidic Systems.

Degree: 2014, University of Toronto

URL: http://hdl.handle.net/1807/65572

►

The mechanisms behind cardiovascular disease (CVD) initiation and progression are not fully elucidated. It is hypothesized that blood flow patterns regulate endothelial cell (EC) function… (more)

Subjects/Keywords: Endothelial cell; Bioreactor; Flow loop; Cardiovascular disease; CVD; Waveform; Microfluidics; Microfluidic devices; Hemodynamics; EC; Shear stress; Shear; Pump; Actuator; Mechanical engineering; Biomedical engineering; PIV; Particle image velocimetry; Fluid dynamics; Fluid mechanics; Pressure; Model; Syringe; Peristaltic; Blood; Blood flow; Wall shear stress; Womersley number; Womersley; Purday; Physiological; Flowmeter; Sinusoid; Sinusoidal; Disturbed; Non-disturbed; Undisturbed; Oscillatory; Pulsatile; In vivo; In vitro; 0548; 0541

10 more images…

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APA (6^th Edition):

Lightstone, N. S. (2014). Design of a Bioreactor to Mimic Hemodynamic Shear Stresses on Endothelial Cells in Microfluidic Systems. (Masters Thesis). University of Toronto. Retrieved from http://hdl.handle.net/1807/65572

Chicago Manual of Style (16^th Edition):

Lightstone, Noam S. “Design of a Bioreactor to Mimic Hemodynamic Shear Stresses on Endothelial Cells in Microfluidic Systems.” 2014. Masters Thesis, University of Toronto. Accessed December 11, 2019. http://hdl.handle.net/1807/65572.

MLA Handbook (7^th Edition):

Lightstone, Noam S. “Design of a Bioreactor to Mimic Hemodynamic Shear Stresses on Endothelial Cells in Microfluidic Systems.” 2014. Web. 11 Dec 2019.

Vancouver:

Lightstone NS. Design of a Bioreactor to Mimic Hemodynamic Shear Stresses on Endothelial Cells in Microfluidic Systems. [Internet] [Masters thesis]. University of Toronto; 2014. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/1807/65572.

Council of Science Editors:

Lightstone NS. Design of a Bioreactor to Mimic Hemodynamic Shear Stresses on Endothelial Cells in Microfluidic Systems. [Masters Thesis]. University of Toronto; 2014. Available from: http://hdl.handle.net/1807/65572

NSYSU

23. Huang, Huang-Chu. STUDY OF POWER LOAD FORECASTING BY NEURAL NETWORK WITH DYNAMIC STRUCTURE.

Degree: PhD, Electrical Engineering, 2001, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0801101-140149

► ABSTRACT In this thesis, some aspects of the non-fixed neural network for power load forecasting are discussed. Unlike traditional fixed neural network technique, the structure… (more)

Subjects/Keywords: Non-fixed neural network; fuzzy back-propagation learning; gray relational analysis

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APA (6^th Edition):

Huang, H. (2001). STUDY OF POWER LOAD FORECASTING BY NEURAL NETWORK WITH DYNAMIC STRUCTURE. (Doctoral Dissertation). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0801101-140149

Chicago Manual of Style (16^th Edition):

Huang, Huang-Chu. “STUDY OF POWER LOAD FORECASTING BY NEURAL NETWORK WITH DYNAMIC STRUCTURE.” 2001. Doctoral Dissertation, NSYSU. Accessed December 11, 2019. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0801101-140149.

MLA Handbook (7^th Edition):

Huang, Huang-Chu. “STUDY OF POWER LOAD FORECASTING BY NEURAL NETWORK WITH DYNAMIC STRUCTURE.” 2001. Web. 11 Dec 2019.

Vancouver:

Huang H. STUDY OF POWER LOAD FORECASTING BY NEURAL NETWORK WITH DYNAMIC STRUCTURE. [Internet] [Doctoral dissertation]. NSYSU; 2001. [cited 2019 Dec 11]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0801101-140149.

Council of Science Editors:

Huang H. STUDY OF POWER LOAD FORECASTING BY NEURAL NETWORK WITH DYNAMIC STRUCTURE. [Doctoral Dissertation]. NSYSU; 2001. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0801101-140149

University of Manitoba

24. Ola, Oyedele Temitope. Microstructural Analysis of Linear Friction Welded Joint in Nickel-Base Inconel 738 Superalloy.

Degree: Mechanical and Manufacturing Engineering, 2011, University of Manitoba

URL: http://hdl.handle.net/1993/4372

► Inconel 738 (IN 738), like other precipitation-hardened nickel-base superalloys that contain a substantial amount of Al and Ti, is very difficult to weld due to… (more)

▼ Inconel 738 (IN 738), like other precipitation-hardened nickel-base superalloys that contain a substantial amount of Al and Ti, is very difficult to weld due to its high susceptibility to heat-affected zone (HAZ) cracking during conventional fusion welding processes. The cause of this cracking, which is usually intergranular in nature, has been attributed to the liquation of various phases in the alloy, subsequent wetting of the grain boundaries by the liquid and decohesion along one of the solid-liquid interfaces due to on-cooling tensile stresses. To address the problem of liquation cracking in weldments, recent developments in welding research have resulted in supposedly exclusive solid-state friction joining processes, such as linear friction welding (LFW), for joining crack susceptible structural alloys. The objective of this work was therefore to investigate the weldability of the difficult-to-weld IN 738 superalloy by LFW and to analyze the resulting microstructural changes in the alloy due to the welding process. LFW was performed on Linear Friction Welding Process Development System (PDS) at the Aerospace Manufacturing Technology Centre of the Institute for Aerospace Research, National Research Council (NRC) of Canada. In order to study and decouple the effect of non-equilibrium thermal cycle and imposed compressive stress during the joining, physical simulation of the LFW process was performed by using Gleeble 1500-D Thermo-Mechanical Simulation System at the University of Manitoba. Detailed microstructural study of welded and Gleeble-simulated materials was carried out. Correlation between the simulated microstructure and that of the weldments was obtained, in that, a significant grain boundary liquation was observed in both the simulated specimens and actual weldments due to non-equilibrium reaction of second phase particles, including the strengthening gamma prime phase. These results show that in contrast to the general assumption of LFW being an exclusively solid-state joining process, intergranular liquation, caused by non-equilibrium phase reaction(s), occurred during the process. However, despite a significant occurrence of liquation in the alloy, no HAZ cracking was observed. Nevertheless, the result showed that crack-free welding by linear friction welding is not due to preclusion of grain boundary liquation as has been commonly assumed and reported. Instead, resistance to cracking can be related to the counter-crack-formation effect of the imposed strain and to a concept observed and reported for the first time in this work, which is strain-induced rapid solidification. Furthermore, microstructural evolution during joining cannot be understood without considering the concept of non-equilibrium liquation reaction and strain-induced rapid solidification of the metastable liquid, which are carefully elucidated in this thesis. Advisors/Committee Members: Chaturvedi, M.C. (Mechanical and Manufacturing Engineering) Ojo, O.A. (Mechanical and Manufacturing Engineering) (supervisor), Richards, N.L. (Mechanical and Manufacturing Engineering) Freund, M. (Chemistry) (examiningcommittee).

Subjects/Keywords: friction welding; Nickel base; heat affected zone; rapid solidification; strain-induced; liquid film migration; non-equilibrium dissolution; back diffusion; liquation reaction; compressive stress

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APA (6^th Edition):

Ola, O. T. (2011). Microstructural Analysis of Linear Friction Welded Joint in Nickel-Base Inconel 738 Superalloy. (Masters Thesis). University of Manitoba. Retrieved from http://hdl.handle.net/1993/4372

Chicago Manual of Style (16^th Edition):

Ola, Oyedele Temitope. “Microstructural Analysis of Linear Friction Welded Joint in Nickel-Base Inconel 738 Superalloy.” 2011. Masters Thesis, University of Manitoba. Accessed December 11, 2019. http://hdl.handle.net/1993/4372.

MLA Handbook (7^th Edition):

Ola, Oyedele Temitope. “Microstructural Analysis of Linear Friction Welded Joint in Nickel-Base Inconel 738 Superalloy.” 2011. Web. 11 Dec 2019.

Vancouver:

Ola OT. Microstructural Analysis of Linear Friction Welded Joint in Nickel-Base Inconel 738 Superalloy. [Internet] [Masters thesis]. University of Manitoba; 2011. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/1993/4372.

Council of Science Editors:

Ola OT. Microstructural Analysis of Linear Friction Welded Joint in Nickel-Base Inconel 738 Superalloy. [Masters Thesis]. University of Manitoba; 2011. Available from: http://hdl.handle.net/1993/4372

University of Texas – Austin

25. Westfahl, Andrew Ian. Design of particle mitigating wafer chucks for yield enhancement.

Degree: MSin Engineering, Mechanical Engineering, 2014, University of Texas – Austin

URL: http://hdl.handle.net/2152/31969

► As the semiconductor industry drives down the minimum feature size on wafers to increase performance and device density, the necessary site flatness of a standard… (more)

Subjects/Keywords: Wafer chuck; Particle mitigation; Yield enhancement; Semiconductor fabrication; Particle contamination; Non-planarity; Out of plane distortion; Back-side particles; Pin chuck; Compliant pin chuck; Flexure; Compliant mechanisms; Particle elimination

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APA (6^th Edition):

Westfahl, A. I. (2014). Design of particle mitigating wafer chucks for yield enhancement. (Masters Thesis). University of Texas – Austin. Retrieved from http://hdl.handle.net/2152/31969

Chicago Manual of Style (16^th Edition):

Westfahl, Andrew Ian. “Design of particle mitigating wafer chucks for yield enhancement.” 2014. Masters Thesis, University of Texas – Austin. Accessed December 11, 2019. http://hdl.handle.net/2152/31969.

MLA Handbook (7^th Edition):

Westfahl, Andrew Ian. “Design of particle mitigating wafer chucks for yield enhancement.” 2014. Web. 11 Dec 2019.

Vancouver:

Westfahl AI. Design of particle mitigating wafer chucks for yield enhancement. [Internet] [Masters thesis]. University of Texas – Austin; 2014. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/2152/31969.

Council of Science Editors:

Westfahl AI. Design of particle mitigating wafer chucks for yield enhancement. [Masters Thesis]. University of Texas – Austin; 2014. Available from: http://hdl.handle.net/2152/31969

University of Edinburgh

26. Quinn, Eoghan. A comparative analysis of the environmental impacts of a Pelamis Wave Energy device with existing off shore developments and installations.

Degree: 2011, University of Edinburgh

URL: http://hdl.handle.net/1842/5221

► Scotland is currently at the forefront of development and expansion of wave energy, especially with recent renewable energy targets. Research and development has increased greatly… (more)

Subjects/Keywords: Wave Energy; Environmental Impact; Pelamis; EMF; Noise; Scotland

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APA (6^th Edition):

Quinn, E. (2011). A comparative analysis of the environmental impacts of a Pelamis Wave Energy device with existing off shore developments and installations. (Thesis). University of Edinburgh. Retrieved from http://hdl.handle.net/1842/5221

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):

Quinn, Eoghan. “A comparative analysis of the environmental impacts of a Pelamis Wave Energy device with existing off shore developments and installations.” 2011. Thesis, University of Edinburgh. Accessed December 11, 2019. http://hdl.handle.net/1842/5221.

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

MLA Handbook (7^th Edition):

Quinn, Eoghan. “A comparative analysis of the environmental impacts of a Pelamis Wave Energy device with existing off shore developments and installations.” 2011. Web. 11 Dec 2019.

Vancouver:

Quinn E. A comparative analysis of the environmental impacts of a Pelamis Wave Energy device with existing off shore developments and installations. [Internet] [Thesis]. University of Edinburgh; 2011. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/1842/5221.

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

Council of Science Editors:

Quinn E. A comparative analysis of the environmental impacts of a Pelamis Wave Energy device with existing off shore developments and installations. [Thesis]. University of Edinburgh; 2011. Available from: http://hdl.handle.net/1842/5221

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

Universiteit Utrecht

27. Elmusharaf, M.A. Alternative anticoccidial treatment of broiler chickens.

Degree: 2007, Universiteit Utrecht

URL: http://dspace.library.uu.nl:8080/handle/1874/22616

► This thesis describes the effects of mannanoligosaccharides (MOS) and electromagnetic fields (EMF) in broiler chickens infected with Eimeria parasites. The question addressed was whether ingestion… (more)

Subjects/Keywords: Diergeneeskunde; coccidia; alternative coccidiostat; MOS; EMF; infection models; broilers

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APA (6^th Edition):

Elmusharaf, M. A. (2007). Alternative anticoccidial treatment of broiler chickens. (Doctoral Dissertation). Universiteit Utrecht. Retrieved from http://dspace.library.uu.nl:8080/handle/1874/22616

Chicago Manual of Style (16^th Edition):

Elmusharaf, M A. “Alternative anticoccidial treatment of broiler chickens.” 2007. Doctoral Dissertation, Universiteit Utrecht. Accessed December 11, 2019. http://dspace.library.uu.nl:8080/handle/1874/22616.

MLA Handbook (7^th Edition):

Elmusharaf, M A. “Alternative anticoccidial treatment of broiler chickens.” 2007. Web. 11 Dec 2019.

Vancouver:

Elmusharaf MA. Alternative anticoccidial treatment of broiler chickens. [Internet] [Doctoral dissertation]. Universiteit Utrecht; 2007. [cited 2019 Dec 11]. Available from: http://dspace.library.uu.nl:8080/handle/1874/22616.

Council of Science Editors:

Elmusharaf MA. Alternative anticoccidial treatment of broiler chickens. [Doctoral Dissertation]. Universiteit Utrecht; 2007. Available from: http://dspace.library.uu.nl:8080/handle/1874/22616

Dalhousie University

28. Trudel, Raymond. Comparing Trunk Neuromuscular Measures to a Clinical Battery of Tests in a Recovered Low Back Injured Population.

Degree: MS, School of Physiotherapy, 2014, Dalhousie University

URL: http://hdl.handle.net/10222/54031

► Introduction: The purpose of this study was to determine differences in trunk muscle activation patterns in recovered LBI groups classified as unstable or not. EMG… (more)

Subjects/Keywords: EMG; Low back pain; Low back injury

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APA (6^th Edition):

Trudel, R. (2014). Comparing Trunk Neuromuscular Measures to a Clinical Battery of Tests in a Recovered Low Back Injured Population. (Masters Thesis). Dalhousie University. Retrieved from http://hdl.handle.net/10222/54031

Chicago Manual of Style (16^th Edition):

Trudel, Raymond. “Comparing Trunk Neuromuscular Measures to a Clinical Battery of Tests in a Recovered Low Back Injured Population.” 2014. Masters Thesis, Dalhousie University. Accessed December 11, 2019. http://hdl.handle.net/10222/54031.

MLA Handbook (7^th Edition):

Trudel, Raymond. “Comparing Trunk Neuromuscular Measures to a Clinical Battery of Tests in a Recovered Low Back Injured Population.” 2014. Web. 11 Dec 2019.

Vancouver:

Trudel R. Comparing Trunk Neuromuscular Measures to a Clinical Battery of Tests in a Recovered Low Back Injured Population. [Internet] [Masters thesis]. Dalhousie University; 2014. [cited 2019 Dec 11]. Available from: http://hdl.handle.net/10222/54031.

Council of Science Editors:

Trudel R. Comparing Trunk Neuromuscular Measures to a Clinical Battery of Tests in a Recovered Low Back Injured Population. [Masters Thesis]. Dalhousie University; 2014. Available from: http://hdl.handle.net/10222/54031

Anna University

29. Ravi A. Analysis and performance Evaluation of fuzzy logic approach And traditional methods towards MPPT on a PV system fed multi level Inverter system;.

Degree: Analysis and performance Evaluation of fuzzy logic approach And traditional methods towards MPPT on a PV system fed multi level Inverter system, 2015, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/49405

►

A new conversion structure for three phase grid connected newlinephotovoltaic PV generation plants is presented and discussed in this thesis newlineThis thesis presented a closed… (more)

Subjects/Keywords: Diode clamped multilevel inverter; Photovoltaic; Sinusoidal pulse width modulation

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APA (6^th Edition):

A, R. (2015). Analysis and performance Evaluation of fuzzy logic approach And traditional methods towards MPPT on a PV system fed multi level Inverter system;. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/49405

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):

A, Ravi. “Analysis and performance Evaluation of fuzzy logic approach And traditional methods towards MPPT on a PV system fed multi level Inverter system;.” 2015. Thesis, Anna University. Accessed December 11, 2019. http://shodhganga.inflibnet.ac.in/handle/10603/49405.

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

MLA Handbook (7^th Edition):

A, Ravi. “Analysis and performance Evaluation of fuzzy logic approach And traditional methods towards MPPT on a PV system fed multi level Inverter system;.” 2015. Web. 11 Dec 2019.

Vancouver:

A R. Analysis and performance Evaluation of fuzzy logic approach And traditional methods towards MPPT on a PV system fed multi level Inverter system;. [Internet] [Thesis]. Anna University; 2015. [cited 2019 Dec 11]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49405.

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

Council of Science Editors:

A R. Analysis and performance Evaluation of fuzzy logic approach And traditional methods towards MPPT on a PV system fed multi level Inverter system;. [Thesis]. Anna University; 2015. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/49405

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

30. Dekhandji, Fatma Zohra. Study of the effects of unbalanced sinusoidal voltage supply on induction motor steady state performance.

Degree: 2006, Université M'Hamed Bougara Boumerdès

URL: http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/1010

►

89 p. ; ill. ; 30 cm

Le présent travail concerne une étude théorique détaillée sur les effets des tensions d'alimentation non équilibrées sur le… (more)

Subjects/Keywords: Unbalanced Sinusoidal; Voltage Supply; Induction Motor State Performance

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APA (6^th Edition):

Dekhandji, F. Z. (2006). Study of the effects of unbalanced sinusoidal voltage supply on induction motor steady state performance. (Thesis). Université M'Hamed Bougara Boumerdès. Retrieved from http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/1010

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):

Dekhandji, Fatma Zohra. “Study of the effects of unbalanced sinusoidal voltage supply on induction motor steady state performance.” 2006. Thesis, Université M'Hamed Bougara Boumerdès. Accessed December 11, 2019. http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/1010.

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

MLA Handbook (7^th Edition):

Dekhandji, Fatma Zohra. “Study of the effects of unbalanced sinusoidal voltage supply on induction motor steady state performance.” 2006. Web. 11 Dec 2019.

Vancouver:

Dekhandji FZ. Study of the effects of unbalanced sinusoidal voltage supply on induction motor steady state performance. [Internet] [Thesis]. Université M'Hamed Bougara Boumerdès; 2006. [cited 2019 Dec 11]. Available from: http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/1010.

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

Council of Science Editors:

Dekhandji FZ. Study of the effects of unbalanced sinusoidal voltage supply on induction motor steady state performance. [Thesis]. Université M'Hamed Bougara Boumerdès; 2006. Available from: http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/1010

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

Open Access Theses and Dissertations