Dissertations / Theses on the topic 'PhD Journey'
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Hall, Nicola Jane. "An Exploration of Military Doctoral Students' Journey to Degree Completion." ScholarWorks, 2019. https://scholarworks.waldenu.edu/dissertations/7227.
Full textPhilip, Croné. "Thermo-Elasto-Hydrodynamic lubrication modeling of Tilting Pad Journal Bearings." Licentiate thesis, Luleå tekniska universitet, Maskinelement, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-71105.
Full textHarris, Joel Mark. "Static characteristics and rotordynamic coefficients of a four-pad tilting-pad journal bearing with ball-in-socket pivots in load-between-pad configuration." [College Station, Tex. : Texas A&M University, 2008. http://hdl.handle.net/1969.1/ETD-TAMU-3194.
Full textFerguson, Larry T. Myers Jamie. "Voice, power, technology joining the Technology Literacy Club via a journey from the projects to a Ph.D. /." [University Park, Pa.] : Pennsylvania State University, 2008. http://etda.libraries.psu.edu/theses/approved/WorldWideIndex/ETD-2457/index.html.
Full textCampbell, Thomas Michael. ""The Highwayman" : redefining the hero's journey /." Available to subscribers only, 2007. http://proquest.umi.com/pqdweb?did=1328057801&sid=20&Fmt=2&clientId=1509&RQT=309&VName=PQD.
Full textFingerhut, Aaron. "Drug dealers : a journey to crime /." Available to subscribers only, 2008. http://proquest.umi.com/pqdweb?did=1559853391&sid=9&Fmt=2&clientId=1509&RQT=309&VName=PQD.
Full textMichelson, Helena. "I. Music and poetic word : the romances of Sergei Rachmaninoff ; II. A journey metamorphosed for orchestra /." For electronic version search Digital dissertations database. Restricted to UC campuses. Access is free to UC campus dissertations, 2003. http://uclibs.org/PID/11984.
Full textWeyland, Sandra. "Translation models and model translations : a journey across languages, time and cultures." Thesis, University of Aberdeen, 2000. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=217102.
Full textLuetkenhaus, Jeffrey M. ""The Taming of the Shrew" : a journey of discovery /." Available to subscribers only, 2007. http://proquest.umi.com/pqdweb?did=1324373831&sid=1&Fmt=2&clientId=1509&RQT=309&VName=PQD.
Full textHarangozo, Andrew Vilmos. "An investigation into the effects of lubrication methods on the performance of the tilting-pad journal bearing." Thesis, Brunel University, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.257671.
Full textSabnavis, Giridhar. "Test Results for Shaft Tracking Behavior of Pads in a Spherical Pivot Type Tilting Pad Journal Bearing." Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/32574.
Full textMaster of Science
Defenbaugh, Nicole L. "Sites of discovery : a narrative journey of the IBD body /." Available to subscribers only, 2007. http://proquest.umi.com/pqdweb?did=1490072291&sid=1&Fmt=2&clientId=1509&RQT=309&VName=PQD.
Full textBalbahadur, Avinash Chetnand. "A Thermoelastohydrodynamic Model of The Morton Effect Operating in Overhung Rotors Supported by Plain or Tilting Pad Journal Bearings." Diss., Virginia Tech, 2001. http://hdl.handle.net/10919/26369.
Full textPh. D.
Manous, Michael Lee. "Travel stunts and literary performances the wager journey in England, 1579-1653 /." Diss., UC access only, 2009. http://proquest.umi.com/pqdweb?did=1974746341&sid=1&Fmt=7&clientId=48051&RQT=309&VName=PQD.
Full textIncludes abstract. Includes bibliographical references (leaves 556-579). Issued in print and online. Available via ProQuest Digital Dissertations.
Meyer, Patricia. ""We're Just Women Who Like To Ride:" An Ethnographic Journey On A Woman's Motorcycle." Available to subscribers only, 2009. http://proquest.umi.com/pqdweb?did=1879047041&sid=4&Fmt=2&clientId=1509&RQT=309&VName=PQD.
Full text"Department of Speech Communication." Keywords: Gender, Motorcycle, Women. Includes bibliographical references (p. 143-157). Also available online.
Cubillo, Adrian. "Physics-based approach to detect metal-metal contact in the hydrodynamic bearing of a planetary transmission." Thesis, Cranfield University, 2016. http://dspace.lib.cranfield.ac.uk/handle/1826/11585.
Full textRowan, D. "Design and development of a high-speed test facility and the measurement of the fluid film characteristics of journal bearings." Thesis, Cranfield University, 1998. http://dspace.lib.cranfield.ac.uk/handle/1826/11357.
Full textDufka, Zbyněk. "Webový systém pro správu elektronických dokumentů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-220379.
Full textPlantegenet, Thibaud. "Analyse expérimentale de l'effet Morton." Thesis, Poitiers, 2019. http://www.theses.fr/2019POIT2319.
Full textThe main goal of this thesis is the experimental study of the Morton effect in hydrodynamic bearing for rigid and flexible rotors. The Morton effect is a thermally induced increase of the synchronous vibration phenomenon that appears in journal bearing. The introduction part permits to describe the thermal instabilities with firstly a focus on the Newkirk effect and its mathematical description to understand the philosophy of thermal instabilities. Bibliography study of the Morton effect is fully described (case studies, numerical analyses, experimental analyses). The first experimental analysis is conduct for a rigid rotor on a plain journal bearing. In this configuration, the test rig is detailed, the dynamic characteristics of the bearing are experimentally identified and then the tests at constant rotational speed show the “stable” Morton effect. The second study is achieved with a flexible rotor and permits to show the influence of the start-up time on the Morton effect stability. The last experimental study is realized with the flexible rotor on a tilting pad journal bearing with flexible pivot. This bearing being of a particular design, a bibliography allows to understand its principles, its pros and cons and its applications. Its design and its experimental characterization are detailed and then the experimental results show the unbalance influence on stability. To conclude, experimental results are compared and allow a better understanding of the Morton effect in the journal bearing and its influence on the rotordynamic
"While on my Journey: A Life Story Analysis of African American Women in Pursuit of their Doctoral Degrees in the Southwest." Doctoral diss., 2013. http://hdl.handle.net/2286/R.I.18168.
Full textDissertation/Thesis
Ph.D. Educational Psychology 2013
Davis, Francis G. "Amanda's journey." 2008. http://proquest.umi.com/pqdweb?did=1559857551&sid=1&Fmt=2&clientId=14215&RQT=309&VName=PQD.
Full textTitle from title screen (site viewed Dec. 15, 2008). PDF text: v, 91 p. ; 409 KB. UMI publication number: AAT 3310977. Includes bibliographical references. Also available in microfilm and microfiche formats.
Cloud, Charles Hunter. "Stability of rotors supported by tilting pad journal bearings /." 2007. http://wwwlib.umi.com/dissertations/fullcit/3248087.
Full textLin, Heng Yi, and 林恒毅. "Design and Manufacturing of Pivoted Tilting Pad Journal Bearing." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/07348840212130445052.
Full text南開科技大學
車輛與機電產業研究所
99
This paper conducts a research on the design and manufacture of the tilting pad journal bearing. The heat-transfer problems associated with the high capability and high-speed spinning of tilting pad journal bearing lead to the need of well lubrication cooling in the bearing system. The main consideration is the flow runner design of lubricant oil. The important parameters in the design include (1) numbers and layouts of tilting pad, (2) design of preload, (3) amount and flow runners of lubricant oil, (4) cooling types of bearing, and (5) sensing of bearing temperature. During the manufacture of bearing, a layer of 0.5mm Babbitt metal is applied on the tilting pad for increasing lubricity and wear-resistance. In order to produce high hydrodynamic oil pressure between the pad and the bearing, a bearing clearance at the order of a few micrometers is manufactured accompanied with highly fine surface roughness and product quality. The results show that the tilting pad journal bearing possesses the capabilities of high rigidity and high buffering to effectively raise the whirl threshold of the pad bearing, which accordingly makes the rotating spindle operates in a good and stable running condition. Also the new design of the oil runner in this paper provides a good lubricated effect at a lower oil consumption as the pad bearing is performed
Wilkes, Jason Christopher. "Measured and Predicted Rotor-Pad Transfer Functions for a Rocker-Pivot Tilting-Pad Journal Bearing." Thesis, 2011. http://hdl.handle.net/1969.1/ETD-TAMU-2011-12-10366.
Full textNapoleon, Anona K. Nāʻone. "ʻIke hoʻoponopono the journey /." Thesis, 2004. http://proquest.umi.com/pqdweb?index=0&did=765924031&SrchMode=1&sid=3&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1233713324&clientId=23440.
Full textTao, Yujiao 1988. "A Novel Computational Model for Tilting Pad Journal Bearings with Soft Pivot Stiffnesses." Thesis, 2012. http://hdl.handle.net/1969.1/148299.
Full textTschoepe, David 1987. "Measurements Versus Predictions for the Static and Dynamic Characteristics of a Four-pad Rocker-pivot, Tilting-pad Journal Bearing." Thesis, 2012. http://hdl.handle.net/1969.1/148049.
Full textWong, Shih Ming, and 翁士茗. "The static performance of hydrostatic journal bearing for multi-recess and multi-pad." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/4v7676.
Full text國立清華大學
動力機械工程學系
103
In order to achieve high precision machining, hydrostatic journal bearing is widely adopted by machine tool manufacturers in recent years. There are various of system parameters that will affect the performance of bearings respectively. Geometry parameters include bearing length, inner diameter, recess size and number of recess. Operating parameters include restrictor type, lubricant viscosity, supply pressure and eccentricity. However, most previous studies tended to discuss the effects of operating parameters on the performance of hydrostatic journal bearings at given bearing dimensions like length and inner diameter. Consequently, this study investigates the static performance (such as load capacity, stiffness and flow) about various dimensions of multi-pad and multi-recess type hydrostatic journal bearings with constant-resistant restrictor compensation. According to the results, recess size of better stiffness for multi-recess type is relates to the ratio of bearing length to inner diameter. Also, comparative result shows that multi-recess type’s flow is neerly half of multi-pad type’s. Keywords: finite difference method, system parameter, multi-recess, multi-pad
"A qualitative retrospective study of lesbian youth: The journey toward the resilient self." Tulane University, 2001.
Find full textacase@tulane.edu
Shi, Wenying. "A journey towards professional integration experiences of immigrant Ph. D. students in breaking down barriers to enter Canadian academia." Phd thesis, 2010. http://hdl.handle.net/10048/1602.
Full textSpeck, Christopher E. Eiseley Loren C. "Loren Eiseley's timeless journey through the sacred universe. /." 2007. http://proquest.umi.com/pqdweb?did=1417814671&sid=1&Fmt=2&clientId=10361&RQT=309&VName=PQD.
Full textAgnew, Jeffrey Scott. "Rotordynamic Performance of a Flexure Pivot Pad Bearing with Active and Locked Integral Squeeze Film Damper Including Predictions." Thesis, 2011. http://hdl.handle.net/1969.1/ETD-TAMU-2011-12-10429.
Full textChaffin, Carol. "On sacred ground : a qualitative exploration of the journey of self discovery /." 2005. http://proquest.umi.com/pqdweb?did=888839851&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.
Full textSchoening, Anne M. "The journey from bedside to classroom making the transition from nurse to nurse educator /." 2009. http://proquest.umi.com/pqdweb?did=1686181371&sid=17&Fmt=2&clientId=14215&RQT=309&VName=PQD.
Full textTitle from title screen (site viewed May 5, 2009). PDF text: x, 146 p. : ill. (some col.) ; 1 Mb. UMI publication number: AAT 3344653. Includes bibliographical references. Also available in microfilm and microfiche formats.
Auger, Manon. ""Mademoiselle Dessaulles" : adaptation scénaristique du Journal (1874-1881) d'Henriette Dessaulles ; suivie de Le statut sémiologique du personnage dans le journal intime : l'exemple du Journal (1874-1881) d'Henriette Dessaulles /." 2004. http://proquest.umi.com/pqdweb?did=974397241&sid=3&Fmt=2&clientId=9268&RQT=309&VName=PQD.
Full textStenson, Matthew Scott. "Lifting up the serpent in the wilderness the reader's journey through John Milton's "Paradise Lost", an intertextual study /." 2009. http://proquest.umi.com/pqdweb?did=1697328671&sid=3&Fmt=2&clientId=14215&RQT=309&VName=PQD.
Full textTitle from title screen (site viewed July 21, 2009). PDF text: iv, 361 p. ; 2 Mb. UMI publication number: AAT 3350457. Includes bibliographical references. Also available in microfilm and microfiche formats.
Lee, Jung Gu. "A Nonlinear Transient Approach for Morton Synchronous Rotordynamic Instability and Catcher Bearing Life Predictions." Thesis, 2012. http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-10981.
Full textPDF file replaced 10-21-2012 at the request of the Thesis Office.
Hayes, Lisa. "Theatricalizing oral history how British and American theatre artists explore current events and contemporary politics in the journey from interview to performance /." 2008. http://proquest.umi.com/pqdweb?did=1542153011&sid=51&Fmt=2&clientId=39334&RQT=309&VName=PQD.
Full textTitle from PDF title page (viewed on Feb. 13, 2009) Available through UMI ProQuest Digital Dissertations. Thesis adviser: Frisch, Michael Includes bibliographical references.
English, Sarah Collard. "The use of dialogic electronic journal writing to develop students' understanding of chemical bonding." 2006. http://proquest.umi.com/pqdweb?did=1147196591&sid=4&Fmt=2&clientId=39334&RQT=309&VName=PQD.
Full textTitle from PDF title page (viewed on Oct. 24, 2006) Available through UMI ProQuest Digital Dissertations. Thesis adviser: Liu, Xiufeng. Includes bibliographical references.
Dufour, Monique. "Étude de l'influence de la prise de bêta-bloquants sur la fréquence cardiaque d'exercice en fonction de la période de la journée chez des patients atteints d'une maladie coronarienne /." 2003. http://proquest.umi.com/pqdweb?did=766850421&sid=11&Fmt=2&clientId=9268&RQT=309&VName=PQD.
Full text