Дисертації з теми "Oscillating Mechanism"
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Calderon, Antonino M. "An experimental driving mechanism for a rigid oscillating foil propeller." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ62374.pdf.
Повний текст джерелаМачача, Олександр Віталійович. "Розроблення та дослідження механізму третього класу основов’язальної машини". Магістерська робота, Київський національний університет технологій та дизайну, 2021. https://er.knutd.edu.ua/handle/123456789/19444.
Повний текст джерелаThe work is devoted to the analysis and development of the mechanism of the third class of the basic knitting machine. The tasks of the mechanism analysis were to study the purpose and field of use of the basic knitting machine OV-7; study of the design of the mechanisms of the basic knitting machine OV-7; kinematic study of the mechanism of oscillating motion of the eyelets of the basic knitting machine OV-7. The tasks of developing the mechanism of oscillating movement of the eyelets of the warp knitting machine were geometric synthesis of the mechanism of oscillating motion of the eyelets of the warp knitting machine of new design, kinematic study of the mechanism of oscillating motion of the eyelets of the new design and force analysis of the mechanism of oscillating motion of eyelets.
Jurisch, Martin. "On the mechanics of oscillating flames." Thesis, Imperial College London, 2015. http://hdl.handle.net/10044/1/61385.
Повний текст джерелаFaiman, Jiří. "Tříválcový zážehový motor s excentrickým klikovým mechanismem pro osobní vozidla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-231763.
Повний текст джерелаBradshaw, Joel. "Mathematical modelling of droplets climbing an oscillating plane." Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/33768/.
Повний текст джерелаSekerli, Murat. "Mechanisms of oscillations in coupled neuromechanical systems." Thesis, Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/13421.
Повний текст джерелаHouara, Komba Eymard. "Reconstitution of tribological accommodation mechanisms for greased high loaded oscillating bearings." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEI018.
Повний текст джерелаBearings subjected to oscillatory motions and high loads are necessary for the operation of several industrial mechanisms (actuators, aircraft controls, machining, robots, assembly lines, ...). These bearings are subjected to extremely high local contact pressures with low running speeds, which do not permit adequate lubrication of the interfaces of the first bodies with oil. Endurance tests perfomed on commercial bearings allowed at reconstructing the evolution of the degradation curves during the bearing life. Surface analyses carried out at each phase of the bearing life also allowed at following the evolution of the topography at the interface between the bearing raceways and the rolling elements. On the other hand, numerical analyses, by finite element method, have led to obtain information on the distributions of stresses and deformations. The dialogue between experimental and numerical results allowed the reconstruction of the local accomodation mechanisms. In the case of ungreased oscillating bearings, the relative displacements are mainly accommodated at the surfaces of the first bodies in contact, which accelerates the damage of the bearing. In the case of greased oscillating bearings, part of the relative displacements and stresses are accommodated at the subsurface of the rolling elements. This accommodation mechanism is manifested by the accumulation of plastic deformations which are at the origin of the final degradation of the bearing. The analysis of the contact surfaces of the raceways of the greased oscillating bearings shows as well that, in the presence of grease, a layer (third body mixture of grease and particles, and TTS on the track surface) protects the surfaces of the raceway and thus accommodates the other part of the displacements and stresses. On the other hand, the analysis of an airelon bearing, dismounted from an A340 type aircraft, revealed a strong similarity between its topographies and those obtained during the performed endurance tests, validateing the reconstructed accommodation mechanisms. Finally, questions about the effects of the amount of grease, sliding of the rolling elements, and pauses on a given test heve been discussed too
McCorquodale, Mark W. "Interaction between oscillating-grid turbulence and a solid impermeable boundary." Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/49971/.
Повний текст джерелаHaslam, Michael C. "Mechanics of oscillating flow in tubes of elliptic cross-section." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/mq21043.pdf.
Повний текст джерелаJia, XiaoJing 1977. "The mechanisms and the predictability of the Arctic oscillation and the North Atlantic oscillation /." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=103026.
Повний текст джерелаAntonoudiou, Pantelis. "Cellular mechanisms and function of hippocampal gamma oscillations." Thesis, University of Oxford, 2018. http://ora.ox.ac.uk/objects/uuid:6ee54975-9e8e-46fd-8cbf-8ed16fb207c1.
Повний текст джерелаDrayton, Michael James. "Eulerian and Lagrangian studies of inhomogeneous turbulence generated by an oscillating grid." Thesis, University of Cambridge, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318099.
Повний текст джерелаStinson, Margaret Beverley. "An investigation into turbulence and the onset of separation in oscillating flow." Thesis, Queen's University Belfast, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296821.
Повний текст джерелаLu, Chengbiao. "Cellular mechanism of age-dependent decline in hippocampal gamma oscillations." Thesis, University of Birmingham, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.532300.
Повний текст джерелаAldridge, Christopher John. "Density-wave oscillations in two-phase flows." Thesis, University of Oxford, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260741.
Повний текст джерелаAmin, Norsarahaida. "Oscillation-induced mean flows and heat transfer." Thesis, University of East Anglia, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.329339.
Повний текст джерелаElwell, Lance Christopher. "Dynamics of stationary and obliquely oscillating free plane jets." Thesis, Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/17371.
Повний текст джерелаSkrobot, Olivia Anna. "Mechanisms underlying spontaneous oscillations in the hippocampus in vitro." Thesis, University of Newcastle Upon Tyne, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.489300.
Повний текст джерелаElgmati, Khalil. "Mechanisms of calcium oscillations in mouse and human eggs." Thesis, Cardiff University, 2013. http://orca.cf.ac.uk/50384/.
Повний текст джерелаAtobe, Yuta. "Mechanism of circadian oscillation of the mammalian core clock gene Per2." 京都大学 (Kyoto University), 2015. http://hdl.handle.net/2433/199495.
Повний текст джерелаTucher, Christopher A. "Steady-state oscillations of linear and nonlinear systems /." Online version of thesis, 1992. http://hdl.handle.net/1850/10990.
Повний текст джерелаDrbohlav, Hae-Kyung Lee. "Mechanism of the intraseasonal oscillation in the South Asian summer monsoon region." Thesis, University of Hawaii at Manoa, 2002. http://proquest.umi.com/pqdweb?index=0&did=765064431&SrchMode=1&sid=1&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1209149181&clientId=23440.
Повний текст джерелаWallis, George J. "Selection mechanisms for working memory." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:1a9be8d6-9f8e-49af-8185-8be4c890010f.
Повний текст джерелаStrømsvåg, Dag. "Fundamental mechanisms of density wave oscillations and the effect of subcooling." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-12583.
Повний текст джерелаAbuHassan, Kamal. "Modelling synaptic loss, compensation mechanisms and neural oscillations in Alzheimer's Disease." Thesis, Ulster University, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.591044.
Повний текст джерелаMerrison-Hort, Robert. "Computational study of the mechanisms underlying oscillation in neuronal locomotor circuits." Thesis, University of Plymouth, 2014. http://hdl.handle.net/10026.1/3107.
Повний текст джерелаSanders, Jessica Rose. "Mechanisms of PLCζ induced Ca²⁺ oscillations in mouse eggs at fertilisation". Thesis, Cardiff University, 2017. http://orca.cf.ac.uk/103822/.
Повний текст джерелаGoshawk, Jeffrey Alan. "Enhancement of the drainage of non-Newtonian liquid films by oscillation." Thesis, University of Liverpool, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333685.
Повний текст джерелаQin, Xiang. "Controlling mechanism of basal myosin oscillation in epithelial cells during Drosophila tissue elongation." Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30006.
Повний текст джерелаTissue morphogenesis in multicellular organisms is very important in both development and human disease. Tissue morphogenesis is driven by bio-mechanic force that is normally generated by molecular motors such as myosin and transmitted via cytoskeleton and adhesion structures within and between cells. Myosin contractility, often as an oscillatory pattern, has been studied mainly in apical but less in basal domains of epithelial cells during development. Basal myosin oscillation is important in control of tissue elongation during Drosophila oogenesis. Although a signal cascade (Rho1-ROCK-myosin-MBS) has been known to regulate myosin activity, the detailed controlling mechanism is unclear. My project is aimed to address two questions: first, what is the upstream factor of this signal cascade? Second, how does this signal cascade create and maintain basal myosin oscillation? For this first question, I am interested in the effect of cell-cell and cell-matrix adhesion in control of this signal cascade governing basal myosin oscillation. Cell-matrix adhesion (Integrin and Talin), but not cell-cell adhesion (E-cadherin), is positively correlated with the intensity and Dorsal-ventral (DV) axis polarity of basal myosin oscillation, indicating that cell-matrix adhesion might be the upstream control of Rho1-myosin signal cascade. Cell-matrix adhesion positively regulates the Rho1 activity near junction and governs the pulsed ROCK and myosin signals within basal-medial domain, thus strongly controlling tissue elongation. Differently, cell-cell adhesion indirectly affects the ROCK and myosin pulses through controlling the subcellular distribution of ROCK and actomyosin network. Inhibition of cell-cell adhesion results in the redistribution of cell-matrix adhesion and F-actin filaments leading to different position of myosin loading, which plays minor effect on tissue elongation. For the second question, I unraveled that basal myosin oscillation is barely dependent on actomyosin cortical tension: inhibition of myosin loading to F-actin filament seems not to affect basal pulsatile myosin flows, while it strongly blocks the periodic cycle of cell contraction and relaxation at basal surface, thus indicating that oscillation is mainly from biochemical reaction rather than cortical tension. This observation highlighted that biochemical reaction is the main control of oscillation occurrence. During basal myosin oscillation, Rho1 proteins and Rho1 activity are mainly distributed and enriched at and near basal junction and the major control of basal myosin oscillation is the flow movement of oscillatory ROCK signals from basal junction to medio-basal cortex. This ROCK flow movement is initiated from the transient interaction of ROCK with active Rho1 at and near basal junction, thus leading to the opening and activation of ROCK kinase capability. During the membrane-medial flow movement, ROCK kinase activity mediates the accumulation and thus the amplification of ROCK signals; this positive signal amplification turns on the phosphorylation of myosin regulatory light chain (MRLC), which governs the dynamic redistribution of MBS. Finally, enriched MBS signals shut off both ROCK and myosin signals. In both study, an optogenetic tool named as LARIAT was built up in vivo to confirm the various status of basal myosin oscillation. Altogether, these results demonstrated two different controls of basal actomyosin signals by cell-matrix adhesion and cell-cell adhesion, and further demonstrated the underlying mechanism of basal myosin oscillation at the biochemical levels
Liu, Chih-Hsing. "A finite element based dynamic modeling method for design analysis of flexible multibody systems." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/39605.
Повний текст джерелаXu, Feng. "Self-excited oscillations of flexible-channel flow with fixed upstream flux." Thesis, University of Nottingham, 2014. http://eprints.nottingham.ac.uk/14135/.
Повний текст джерелаMikulovic, Sanja. "On the Mechanisms Behind Hippocampal Theta Oscillations : The role of OLMα2 interneurons". Doctoral thesis, Uppsala, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-282144.
Повний текст джерелаChadwick, Angus. "Hippocampal theta sequences : from phenomenology to circuit mechanisms." Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/22887.
Повний текст джерелаPan, Linlin. "A study of dynamic mechanisms of annular modes." Thesis, University of Hawaii at Manoa, 2003. http://proquest.umi.com/pqdweb?index=0&did=765084681&SrchMode=2&sid=3&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1233249518&clientId=23440.
Повний текст джерелаMoon, Suk-Min. "Active damping control of a compliant base manipulator." Ohio : Ohio University, 1999. http://www.ohiolink.edu/etd/view.cgi?ohiou1175797025.
Повний текст джерелаKooverji, Bavesh. "Pneumatic power measurement of an oscillating water column converter." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/86662.
Повний текст джерелаENGLISH ABSTRACT: A measurement device was developed to accurately determine the pneumatic power performance of an Oscillating Water Column (OWC) model in a wave flume. The analysis of the pneumatic power is significant due to the wave-topneumatic energy being the primary energy conversion process and where the most energy losses can be expected. The aim of the research study is to address the accurate pneumatic power measurement of unsteady and bidirectional airflow in OWC model experiments. The two fundamental measurements required for the pneumatic power measurement are the pressure difference over an orifice on the OWC model and the volumetric flow rate of air through the outlet. The designed, constructed and assembled measurement device comprised of a venturi flow meter, containing a hot-film anemometer, which could measure the pressure drop and the volumetric flow rate in one device. The assembled pneumatic power measurement device was calibrated in a vertical wind tunnel at steady state. The results from the calibration tests showed that the volumetric flow rate measurements from the pneumatic power measurement device was accurate to within 3 % of the wind tunnel’s readings. The pneumatic power measurement device was incorporated onto a constructed Perspex physical model of a simple OWC device. This assembled system was used as the test unit in the wave flume at Stellenbosch University (SUN). The results from the experimental tests underwent comparative analysis with three analytical OWC air-flow models which were simulated as three scenarios using Matlab Simulink. These results showed that the measurement device has the ability to measure the pneumatic power but there is difficulty in modelling the complex air-flow system of the OWC device. This results in varying levels of agreement between the experimental and simulated pneumatic power results. The research study has revealed that there is difficulty in designing an accurate device for a wide range of test parameters due to the variance in output values. The unsteady and bidirectional nature of the air flow is also difficult to accurately simulate using a one-dimensional analytical model. Recommendations for further investigation are for CFD systems to be used for the analysis of the air-flow in an OWC system and to be used to validate future pneumatic power measurement devices.
AFRIKAANSE OPSOMMING: ‘n Meetinstrument was ontwikkel om die pneumatiese kraglewering van ‘n model van die Ossillerende Water Kolom (OWK) golfenergie omsetter in ‘n golf tenk akkuraat te meet. Dit is belangrik om die omskakeling van golf na pneumatiese energie te analiseer siende dat die grootste energieverlies in dié proses plaasvind. Die doel van hierdie navorsingsprojek was om die akkurate pneumatiese kragmeting van variërende en twee-rigting vloei van lug in ‘n OWK model na te vors. Die twee fundamentele metings wat benodig word vir die pneumatiese kragbepaling is die drukverskil oor die vloei vernouing en die volumetriese vloeitempo van lug deur die uitlaat van die toetstoestel. Die spesiaal ontwerpte meettoestel wat gebruik is in die eksperiment het bestaan uit ‘n venturi vloeimeter wat ‘n verhitte-film anemometer bevat het wat die drukverandering en die volumetriese vloeitempo kan meet in ‘n enkele instrument. Die pneumatiese kragmeting was gekalibreer in ‘n vertikale windtonnel waarin ‘n konstante vloei tempo geïnduseer was. Die kalibrasieproses het bevestig dat die meettoestel metings lewer met ‘n fout van minder as 3 % wanneer dit vergelyk word met die bekende konstante vloei tempo soos bepaal in die windtonnel. ‘n Fisiese model van ‘n vereenvoudigde OWK golfenergie omsetter was ontwerp en gebou uit Perspex om as toetstoestel te gebruik vir die evaluering van die ontwerpte pneumatiese kraglewering meettoestel. Die toetse was uitgevoer in ‘n golftenk by die Universiteit Stellenbosch (SUN). The toetsresultate was vergelyk met drie ander OWK lugvloei modelle wat gesimuleer was deur om die analitiese modelle op te stel en te simuleer in Matlab Simulink. Die vergelyking van modellering resultate het gewys dat die meettoestel die vermoë het om pneumatiese krag te meet. Daar was wel komplikasies met die modellering van die komplekse lugvloei in die OWK toestel, die resultate het geen definitiewe ooreenstemming gewys tussen die eksperimentele en gesimuleerde pneumatiese krag resultate nie. Die navorsingsprojek het gewys dat daar komplikasies is om ‘n enkel toestel te ontwerp wat oor ‘n wye bereik kan meet weens die variasie van die verskillende parameters. Die variërende en twee-rigting lugvloei is ook moeilik om akkuraat te simuleer met ‘n een-dimensionele analitiese simulasie model. Aanbevelings vir verdere navorsing sluit in om die lugvloei in die OWK stelsel te modelleer en te analiseer in ‘n drie-dimensionele model om die lesings van ‘n pneumatiese krag meettoestel te bevestig.
Mills, Richard. "Anticipatory and Reactive Mechanisms of Postural Control in Children and Adolescents." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37923.
Повний текст джерелаMcCarthy, Michelle Marie. "Neocortical mechanisms mediating electroencephalographic oscillations a biomathematical analysis of anesthesia-induced paradoxical excitation /." Diss., Restricted to subscribing institutions, 2007. http://proquest.umi.com/pqdweb?did=1428839101&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.
Повний текст джерелаKhamesian, Mahvand. "Mechanisms of High Sensitivity and Active Amplification in Sensory Hair Cells." Ohio University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou153243238506078.
Повний текст джерелаPiai, Maurizio. "Beyond the Standard Model: Topics on Chiral Gauge Anomalies and on Neutrino Oscillations." Doctoral thesis, SISSA, 2002. http://hdl.handle.net/20.500.11767/4301.
Повний текст джерелаGillies, Martin John. "Modulation of excitation as a mechanism of oscillation frequency transition in the hippocampus in vitro." Thesis, University of Leeds, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.403026.
Повний текст джерелаFaulkner, Howard John. "Disruption of fast oscillations in hippocampal networks in vitro : a common mechanism of anaesthetic drug action." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322316.
Повний текст джерелаMoioli, Renan Cipriano. "Neuronal oscillations, information dynamics, and behaviour : an evolutionary robotics study." Thesis, University of Sussex, 2013. http://sro.sussex.ac.uk/id/eprint/45995/.
Повний текст джерелаSebe, Joy Yoshiko. "Development, generation, and origin of synchronous oscillations in the brainstem respiratory network /." Thesis, Connect to this title online; UW restricted, 2006. http://hdl.handle.net/1773/10650.
Повний текст джерелаTanugula, Rohit. "Effects of baffles on damping lateral fluid sloshing oscillations in tanker trucks." Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=2112.
Повний текст джерелаTitle from document title page. Document formatted into pages; contains xiv, 97 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 90-92).
Lawrence, Jason William. "Crane Oscillation Control: Nonlinear Elements and Educational Improvements." Diss., Available online, Georgia Institute of Technology, 2006, 2006. http://etd.gatech.edu/theses/available/etd-07072006-175615/.
Повний текст джерелаWilliam Singhose, Committee Chair ; Steven Danyluk, Committee Member ; Donna Llewellyn, Committee Member ; Nader Sadegh, Committee Member ; Neil Singer, Committee Member.
Charifoullina, Elina. "Oscillatory motor discharges by brainstem neurons: functional mechanisms and consequences for cell survival." Doctoral thesis, SISSA, 2006. http://hdl.handle.net/20.500.11767/4671.
Повний текст джерелаMOORHEAD, ALEX PATTEN. "THE DAMPED OSCILLATIONS OF PASSIVE LIMBS AND THEIR ROLE IN HUMAN LOCOMOTION MECHANICS." Doctoral thesis, Università degli Studi di Milano, 2019. http://hdl.handle.net/2434/605781.
Повний текст джерелаBeton, Christopher William Hartley. "Application of the Boundary Element Method to the detachment, oscillation and interaction of gas bubbles in a fluid." Thesis, University of Cambridge, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261660.
Повний текст джерелаSyyong, Harley Thomas Tan. "Mechanisms of asynchronous Ca²⁺ oscillations and their role in (mal)function of vascular smooth muscle." Thesis, University of British Columbia, 2010. http://hdl.handle.net/2429/24253.
Повний текст джерела