Tesis sobre el tema "Disturbances"
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Kidd, Kathryn Rebecca Booker. "Forest Disturbances: Occurrences and Impacts of Recreational, Hydrogeomorphic, and Climatic Disturbances". Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/51765.
Texto completoPh. D.
Glas, Michael y Henrik Fredriksson. "Operational Disturbances in Supply Management : Sources and Managerial Approaches". Thesis, Internationella Handelshögskolan, Högskolan i Jönköping, IHH, Centre of Logistics and Supply Chain Management, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-18146.
Texto completoGedda, Petrus. "Disturbances in production". Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-69299.
Texto completoYazdani, Saami Kaveh. "Geometry induced flow disturbances". Thesis, Virginia Tech, 2004. http://hdl.handle.net/10919/10023.
Texto completoMaster of Science
Frissell, Nathaniel A. "Ionospheric Disturbances: Midlatitude Pi2 Magnetospheric ULF Pulsations and Medium Scale Traveling Ionospheric Disturbances". Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/74976.
Texto completoPh. D.
Taylor, Diana L. "A nursing intervention for perimenstrual turmoil : a longitudinal therapeutic trial /". Thesis, Connect to this title online; UW restricted, 1988. http://hdl.handle.net/1773/7235.
Texto completoKarlsson, Berndt. "Metabolic disturbances in shift workers". Doctoral thesis, Umeå : Univ, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-242.
Texto completoNedic, Dusko P. "Simulation of large system disturbances". Thesis, University of Manchester, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.488379.
Texto completoRose, Sarah Jane. "Spider Community Response to Disturbances". The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1492759846303432.
Texto completoDogwiler, Toby J. "Fluvial disturbances in karst streams /". free to MU campus, to others for purchase, 2002. http://wwwlib.umi.com/cr/mo/fullcit?p3060093.
Texto completoHarper, David G. "Circadian rhythm disturbances in advanced dementia /". Thesis, Connect to Dissertations & Theses @ Tufts University, 2000.
Buscar texto completoAdviser: David Harder. Submitted to the Dept. of Psychology. Includes bibliographical references (leaves 90-116). Access restricted to members of the Tufts University community. Also available via the World Wide Web;
Wixner, Jonas. "Gastrointestinal disturbances in hereditary transthyretin amyloidosis". Doctoral thesis, Umeå universitet, Institutionen för folkhälsa och klinisk medicin, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-88745.
Texto completoBajramivic, Armin y Berwar Kahraman. "Minimizing disturbances in pipe replacement projects". Thesis, KTH, Fastigheter och byggande, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231605.
Texto completoMarknaden för underhåll av bostadsrättföreningars bostäder i byggbranschen blir bara allt större på grund av tidsfaktorn. Bostäder blir bara äldre och krav på renovering blir mer obligatorisk för bostadsrättsföreningarna. Denna studie undersöker projektledarens synsätt om hur man hanterar bostadsrättföreningar och projektledningen av stambyte. Vilka risker och faktorer som är viktiga att identifiera för att uppnå så nära som möjligt ett störningsfritt projekt. För att svara på syftet och frågeställningar har åtta intervjuer genomförts. Intervjuerna var med projektledare med olika erfarenhetsnivåer inom stambyte. Frågorna var baserad på den teoretiska aspekten av denna studie för att undersöka strategier som skulle kunna bidra till att uppnå ett framgångsrikt projekt. Resultatet från intervjuerna analyserades och undersöktes för att sedan förstå huvudfaktorerna och därmed identifieringsstrategier för att minska störningarna under ett stambytesprojekt. Resultatet av detta examensarbete visar att en väl fungerande kommunikation hindrar oförutsägbara risker med en djup förstudie. När projekt ledarna arbetar med en icke-professionell beställare måste man redan från början etablera rätt inställning. När de som intervjuades frågades om att rangordna vilka av de kritiska framgångsfaktorerna som var de viktigaste, var följande resultat; Mänskliga faktorer, upphandlingsprocesser och Projektrelaterade faktorer. Följaktligen, innebär vilket område som är viktigt för en projektledare. När det gäller resultatet av att använda riskhantering i rörbytesprojekt, kan det betraktas som antingen det viktigaste eller ett mycket viktigt verktyg för att skapa ett framgångsrikt projekt.
Findlay, Ewan Donald. "Periodic dielectric disturbances and novel optics". Thesis, University of St Andrews, 1995. http://hdl.handle.net/10023/13612.
Texto completoLee, Keumjin. "Airspace complexity: airspace response to disturbances". Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/22552.
Texto completoCommittee Chair: Pritchett, Amy; Committee Co-Chair: Feron, Eric; Committee Member: Clarke, John-Paul; Committee Member: Tsiotras, Panagiotis; Committee Member: Yang, Bong-Jun
Zhu, Jinlin Wu Theodore Y. T. "Internal solitons generated by moving disturbances /". Diss., Pasadena, Calif. : California Institute of Technology, 1986. http://resolver.caltech.edu/CaltechETD:etd-03122008-080220.
Texto completoLindberg, Laura. "The refrative components in binocularity disturbances". Helsinki : University of Helsinki, 1999. http://ethesis.helsinki.fi/julkaisut/laa/kliin/vk/lindberg/.
Texto completoMcMahon, Kathryn. "Recovery of subtropical seagrasses from natural disturbances /". [St. Lucia, Qld.], 2005. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe19102.pdf.
Texto completoFeiler, Matthias J. "Adaptive control in the presence of disturbances". [S.l. : s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=97276691X.
Texto completoReason, Christopher James Charles. "Coastally trapped disturbances in the lower atmosphere". Thesis, University of British Columbia, 1989. http://hdl.handle.net/2429/29267.
Texto completoArts, Faculty of
Geography, Department of
Graduate
Baines, Gary. "The Port Elizabeth disturbances of October, 1920". Thesis, Rhodes University, 1988. http://hdl.handle.net/10962/d1001858.
Texto completocom, Daphnesu16@yahoo y Wanqi Daphne Su. "Psychological Stress and Vascular Disturbances in Rosacea". Murdoch University, 2009. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20090313.115603.
Texto completoWesterlund, Nils. "Counteracting acoustic disturbances in human speech communication /". Karlskrona : Blekinge Institute of Technology, 2006. http://www.bth.se/fou/Forskinfo.nsf/Sok/343efb30a0905236c125715d002ec160!OpenDocument.
Texto completoQiu, Jie. "Study of driver models forside wind disturbances". Thesis, KTH, Fordonsdynamik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-157504.
Texto completoPritanto, I. Erwin. "Managing unavoidable disturbances in ship manufacturing systems". Thesis, University of Newcastle Upon Tyne, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.397529.
Texto completoTse, David N. C. "Optimal and robust identification under bounded disturbances". Thesis, Massachusetts Institute of Technology, 1991. http://hdl.handle.net/1721.1/13850.
Texto completoIncludes bibliographical references (leaves 69-71).
by David Ngar Ching Tse.
M.S.
Pillay, Victoria. "Sodium and potassium disturbances in childhood diarrhoea". Doctoral thesis, University of Cape Town, 2006. http://hdl.handle.net/11427/2792.
Texto completoDansie, Brian L. "Micronutrition and Enamel Disturbances in Bronchopulmonary Dysplasia". The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1372026150.
Texto completoReicher, Christopher Phillip. "Three essays on estimation of policy disturbances". Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2008. http://wwwlib.umi.com/cr/ucsd/fullcit?p3307184.
Texto completoTitle from first page of PDF file (viewed Aug. 13, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references.
Parsons, Antony Cozart. "Automatic location of transient power quality disturbances /". Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.
Texto completoHiyadutuje, Alicreance. "Ionospheric disturbances during magnetic storms at SANAE". Thesis, Rhodes University, 2017. http://hdl.handle.net/10962/54956.
Texto completoGhufran, Safeena. "Trauma memories and disturbances in autobiographical memory". Thesis, University of Sheffield, 2014. http://etheses.whiterose.ac.uk/6928/.
Texto completoSu, Daphne. "Psychological stress and vascular disturbances in Rosacea". Thesis, Su, Daphne (2008) Psychological stress and vascular disturbances in Rosacea. Professional Doctorate thesis, Murdoch University, 2008. https://researchrepository.murdoch.edu.au/id/eprint/464/.
Texto completoSu, Daphne. "Psychological stress and vascular disturbances in rosacea /". Murdoch University Digital Theses Project, 2008. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20090313.115603.
Texto completoWu, Chang-Shiou. "Mechanics of sampling disturbances in clay soils". Diss., The University of Arizona, 1991. http://hdl.handle.net/10150/185458.
Texto completoSCODINA, STEFANO. "Observation and control of PDE with disturbances". Doctoral thesis, Università degli Studi di Cagliari, 2012. http://hdl.handle.net/11584/266149.
Texto completoAndo, Junior Oswaldo Hideo. "Desenvolvimento de uma metodologia para identificar e quantificar distúrbios da qualidade da energia elétrica". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/18419.
Texto completoThis dissertation presents a methodology for detection and quantification of power quality disturbances. Digital signal processing (DSP) is applied to simulated and measured disturbances. The use of DSP enables the construction of digital filters for the detection of events, and the estimation of the frequency of voltage and current signals. The disturbances set by ANEEL and ONS standards are quantified by the proposed algorithm. The program developed was tested using simulated disturbance for its validation. Field measurements were used to assess the robustness of the algorithm against signal noise and other disturbances. This research presents effective and practical software that can be used to develop a new device for measuring the disturbances of Power Quality. The results obtained through the analysis of data (simulated and field measurements) validated the proposed algorithm.
Khatir, Zinedine. "Discrete vortex modelling of near-wall flow structures in turbulent boundary layers". Thesis, University of Warwick, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.364578.
Texto completoMen, Kun. "Long term voltage stability analysis for small disturbances". [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-2499.
Texto completoTörnqvist, David. "Statistical Fault Detection with Applications to IMU Disturbances". Licentiate thesis, Linköping University, Linköping University, Automatic Control, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-7094.
Texto completoThis thesis deals with the problem of detecting faults in an environment where the measurements are affected by additive noise. To do this, a residual sensitive to faults is derived and statistical methods are used to distinguish faults from noise. Standard methods for fault detection compare a batch of data with a model of the system using the generalized likelihood ratio. Careful treatment of the initial state of the model is quite important, in particular for short batch sizes. One method to handle this is the parity-space method which solves the problem by removing the influence of the initial state using a projection.
In this thesis, the case where prior knowledge about the initial state is available is treated. This can be obtained for example from a Kalman filter. Combining the prior estimate with a minimum variance estimate from the data batch results in a smoothed estimate. The influence of the estimated initial state is then removed. It is also shown that removing the influence of the initial state by an estimate from the data batch will result in the parity-space method. To model slowly changing faults, an efficient parameterization using Chebyshev polynomials is given.
The methods described above have been applied to an Inertial Measurement Unit, IMU. The IMU usually consists of accelerometers and gyroscopes, but has in this work been extended with a magnetometer. Traditionally, the IMU has been used to estimate position and orientation of airplanes, missiles etc. Recently, the size and cost has decreased making it possible to use IMU:s for applications such as augmented reality and body motion analysis. Since a magnetometer is very sensitive to disturbances from metal, such disturbances have to be detected. Detection of the disturbances makes compensation possible. Another topic covered is the fundamental question of observability for fault inputs. Given a fixed or linearly growing fault, conditions for observability are given.
The measurements from the IMU show that the noise distribution of the sensors can be well approximated with white Gaussian noise. This gives good correspondence between practical and theoretical results when the sensor is kept at rest. The disturbances for the IMU can be approximated using smooth functions with respect to time. Low rank parameterizations can therefore be used to describe the disturbances. The results show that the use of smoothing to obtain the initial state estimate and parameterization of the disturbances improves the detection performance drastically.
Eklöf, Johan S. "Anthropogenic Disturbances and Shifts in Tropical Seagrass Ecosystems". Doctoral thesis, Stockholm University, Department of Systems Ecology, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-7285.
Texto completoSeagrasses constitute the basis for diverse and productive ecosystems worldwide. In East Africa, they provide important ecosystem services (e.g. fisheries) but are potentially threatened by increasing resource use and lack of enforced management regulations. The major aim of this PhD thesis was to investigate effects of anthropogenic distur-bances, primarily seaweed farming and coastal fishery, in East African seagrass beds. Seaweed farming, often depicted as a sustainable form of aquaculture, had short- and long-term effects on seagrass growth and abundance that cascaded up through the food web to the level of fishery catches. The coastal fishery, a major subsistence activity in the region, can by removing urchin predators indirectly increase densities of the sea urchin Tripneustes gratilla, which has overgrazed seagrasses in several areas. A study using simulated grazing showed that high magnitude leaf removal – typical of grazing urchins – affected seagrasses more than low magnitude removal, typical of fish grazing. Different responses in two co-occurring seagrass species furthermore indicate that high seagrass diversity in tropical seagrass beds could buffer overgrazing effects in the long run. Finally, a literature synthesis suggests that anthropogenic disturbances could drive shifts in seagrass ecosystems to an array of alternative regimes dominated by other or-ganisms (macroalgae, bivalves, burrowing shrimp, polychaetes, etc.). The formation of novel feedback mechanisms makes these regimes resilient to disturbances like seagrass recovery and transplantation projects. Overall, this suggests that resource use activities linked to seagrasses can have large-scale implications if the scale exceeds critical levels. This emphasizes the need for holistic and adaptive management at the seascape level, specifically involving improved techniques for seaweed farming and fisheries, protection of keystone species, and ecosystem-based management approaches.
Whitaker, Richard. "The Effects of Commodity Disturbances on Open Economics". FIU Digital Commons, 2017. http://digitalcommons.fiu.edu/etd/3229.
Texto completoMutl, Jan. "Dynamic panel data models with spatially correlated disturbances". College Park, Md. : University of Maryland, 2006. http://hdl.handle.net/1903/3729.
Texto completoThesis research directed by: Economics. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
Törnqvist, David. "Statistical fault detection with applications to IMU disturbances /". Linköping : Division of Automatic Control, Department of Electrical engineering, Linköpings universitet, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-7094.
Texto completoMonsefi, Farid. "Mathematical modeling of electromagnetic disturbances in railway system". Licentiate thesis, Luleå : Luleå University of Technology, 2006. http://epubl.ltu.se/1402-1757/2006/50/LTU-LIC-0650-SE.pdf.
Texto completoEklöf, Johan S. "Anthropogenic disturbances and shifts in tropical seagrass ecosystems /". Stockholm : Department of Systems Ecology, Stockholm University, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-7285.
Texto completoEstes, Becky Lynne Gjerstad Dean H. "Impact of interacting disturbances on longleaf pine communities". Auburn, Ala., 2006. http://repo.lib.auburn.edu/Send%206-15-07/ESTES_BECKY_24.pdf.
Texto completoTanner, Albert Buck. "Study of robotic manipulators subjected to base disturbances". Thesis, Massachusetts Institute of Technology, 1987. http://hdl.handle.net/1721.1/105285.
Texto completoMICROFICHE COPY AVAILABLE IN ARCHIVES AND ENGINEERING
Bibliography: leaves 162-163.
by Albert Buck Tanner.
M.S.
Motaghedi, Pejmun. "Attenuation of disturbances on an earth observing satellite". Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/49614.
Texto completoOlsson, Jörgen. "Localized disturbances in a flat plate boundary layer". Thesis, Massachusetts Institute of Technology, 1991. http://hdl.handle.net/1721.1/47351.
Texto completo