Tesis sobre el tema "Physiological"
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Brauns, Seth Clint Aron. "Physiological and non-physiological induction of gastrointestinal differentiation". Thesis, University of Port Elizabeth, 1999. http://hdl.handle.net/10948/d1015521.
Texto completoAndersson, Kennet. "Effects of Physiological Variations". Thesis, Umeå universitet, Institutionen för matematik och matematisk statistik, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-51310.
Texto completoAiken, Simon Piers. "Physiological transport of zinc". Thesis, University of Southampton, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.278677.
Texto completoLørup, Lise. "Physiological patterns in pregnancy". Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:d14b1507-140e-4647-889f-d6b98237100d.
Texto completoLaubacher, Timothy Charles. "Physiological measures of presence". The Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=osu1407237660.
Texto completoPratt, David Andrew. "Physiological studies of thrombospondin". Thesis, University of Edinburgh, 1991. http://hdl.handle.net/1842/20119.
Texto completoRamsey, Michael W. "Physiological Technology for Coaches". Digital Commons @ East Tennessee State University, 2012. https://dc.etsu.edu/etsu-works/4105.
Texto completoSchadock, Ines Claudia. "Physiological role of prolylcarboxypeptidase". Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2011. http://dx.doi.org/10.18452/16412.
Texto completoProlylcarboxypeptidase (PRCP, EC3.4.16.2) is an enzyme specifically cleaving the last carboxy-terminal amino acid from substrates containing a penultimate proline. Its known potential substrates are linked to cardiovascular and metabolic phenomenon. To analyse the in vivo function of this enzyme a PRCP knockout mouse was generated. Homozygous knockout mice are viable but show tendency of decreased life span. In mice prcp expression is present in all tissues tested with very specific localizations of prcp promotor activity to distinct brain areas within the cortex, hippocampus, hypothalamus and the brain stem. The metabolic phenotype of PRCP deficient mice is characterized by low body weight even when feeding the animals a high fat diet. The increased plasma leptin levels and elevated expression of proopiomelanocortin gene (pomc) found in knockout hypothalami suggests an involvement of PRCP in the regulation of food intake and energy homeostasis. One of the gene products of pomc is alpha-melanocortin stimulating hormone (alphaMSH) that is terminating feeding when released from hypothalamic POMC neurons. Its carboxy-terminal structure is fitting the cleavage preferences of PRCP. Prcp promotor activities are localized in arcuate nucleus and paraventricular nucleus, brain areas of known alphaMSH signalling, supporting a role of PRCP in the degradation of central alphaMSH. The impact of PRCP on angiotensin II (AngII) metabolism was studied by determining the level of AngII and its degradation product Ang1-7 in blood and tissues. But instead of increased AngII levels due to the missing degradation enzyme in knockout mice, Ang1-7 levels were increased in kidney. These results were explainable by the increased activity of angiotensin converting enzyme 2 (ACE2) found in kidney. Probably ACE2 is compensating the lack of PRCP in the knockout mouse. Nevertheless, blood pressure and heart rate of PRCP knockout mice was increased. The mild hypertension was accompanied by mild hypertrophy of the hearts. Prcp promotor activity was found in brain stem an area important for regulation of blood pressure and heart rate suggesting that central PRCP regulates blood pressure.
Veluvolu, Kalyana [Verfasser]. "Real-time Filtering of Physiological Tremor for Microsurgery. Physiological Tremor Robotic Compensation / Kalyana Veluvolu". München : GRIN Verlag, 2020. http://d-nb.info/1220832847/34.
Texto completoCarrithers, John A. "Effects of post-exercise carbohydrate-protein feedings on muscle glycogen restoration". Virtual Press, 1999. http://liblink.bsu.edu/uhtbin/catkey/1133741.
Texto completoSchool of Physical Education
Elkins, Amanda N. "Physiological compliance during team performance". Connect to this title online, 2007. http://etd.lib.clemson.edu/documents/1202410308/.
Texto completoO'Neill, Mark. "Cardiovascular regulation under physiological stress". Thesis, University of Oxford, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294358.
Texto completoMohan, Ravi Michael. "Cardiac regulation during physiological stress". Thesis, University of Oxford, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393468.
Texto completoBaker, Jonathan Paul. "Physiological gradients in oral biofilms". Thesis, Cardiff University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.582603.
Texto completoWilliams, Elizabeth R. "Network contributors to physiological tremor". Thesis, University of Newcastle Upon Tyne, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.500953.
Texto completoDrew, P. J. T. "Physiological studies with arginine vasopressin". Thesis, University of Cambridge, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.598650.
Texto completoBeltz, John D. "Physiological response to interval training". Virtual Press, 1987. http://liblink.bsu.edu/uhtbin/catkey/486191.
Texto completoO'Hagan, C. E. "Physiological catalysts of LDL oxidation". Thesis, Queen's University Belfast, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.396887.
Texto completoCreagh, Una B. "Physiological stresses in female orienteering". Thesis, Liverpool John Moores University, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319849.
Texto completoHodgson, Emily. "Physiological variation in crustacean haemocyanins". Thesis, University of Sheffield, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299680.
Texto completoSyed, Zeeshan Hassan 1980. "Computational methods for physiological data". Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/54671.
Texto completoAuthor is also affiliated with the MIT Dept. of Electrical Engineering and Computer Science. Cataloged from PDF version of thesis.
Includes bibliographical references (p. 177-188).
Large volumes of continuous waveform data are now collected in hospitals. These datasets provide an opportunity to advance medical care, by capturing rare or subtle phenomena associated with specific medical conditions, and by providing fresh insights into disease dynamics over long time scales. We describe how progress in medicine can be accelerated through the use of sophisticated computational methods for the structured analysis of large multi-patient, multi-signal datasets. We propose two new approaches, morphologic variability (MV) and physiological symbolic analysis, for the analysis of continuous long-term signals. MV studies subtle micro-level variations in the shape of physiological signals over long periods. These variations, which are often widely considered to be noise, can contain important information about the state of the underlying system. Symbolic analysis studies the macro-level information in signals by abstracting them into symbolic sequences. Converting continuous waveforms into symbolic sequences facilitates the development of efficient algorithms to discover high risk patterns and patients who are outliers in a population. We apply our methods to the clinical challenge of identifying patients at high risk of cardiovascular mortality (almost 30% of all deaths worldwide each year). When evaluated on ECG data from over 4,500 patients, high MV was strongly associated with both cardiovascular death and sudden cardiac death. MV was a better predictor of these events than other ECG-based metrics. Furthermore, these results were independent of information in echocardiography, clinical characteristics, and biomarkers.
(cont.) Our symbolic analysis techniques also identified groups of patients exhibiting a varying risk of adverse outcomes. One group, with a particular set of symbolic characteristics, showed a 23 fold increased risk of death in the months following a mild heart attack, while another exhibited a 5 fold increased risk of future heart attacks.
by Zeeshan Hassan Syed.
Ph.D.
Wäsle, Barbara. "The physiological function of syncollin". Thesis, University of Cambridge, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.615785.
Texto completoBridge, Craig. "Physiological demands of competitive Taekwondo". Thesis, Edge Hill University, 2011. http://repository.edgehill.ac.uk/6165/.
Texto completoTivey, Hannah S. E. "Physiological responses to genomic instability". Thesis, Cardiff University, 2010. http://orca.cf.ac.uk/54394/.
Texto completoMcGuinness, Kevin. "Cough detection. a physiological approach". Thesis, University of Manchester, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.528494.
Texto completoGuazzi, Alessandro. "Revealing physiological changes through colour". Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:9f3dd3e1-ca10-4bdb-aff5-370daa1b0e7a.
Texto completoNeal, Jeremy L. "Physiological Factors Influencing Labor Length". The Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=osu1218220309.
Texto completoGibb, Gregory Donald. "Physiological regulation of Streptomycete Proteases /". The Ohio State University, 1987. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487327695620921.
Texto completoKessler, Jeffrey C. (Jeffrey Charles). "Physiological Effects of Monetary Consequences". Thesis, University of North Texas, 1998. https://digital.library.unt.edu/ark:/67531/metadc278141/.
Texto completoMatsumoto, Hitoshi. "Physiological Effects of Blackcurrant Anthocyanins". Kyoto University, 2003. http://hdl.handle.net/2433/149024.
Texto completoTahk, Samuel H. "The physiological role of PIASy". Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1619606731&sid=4&Fmt=2&clientId=1564&RQT=309&VName=PQD.
Texto completoNourbakhsh, Nargess. "Multimodal Physiological Cognitive Load Measurement". Thesis, The University of Sydney, 2015. http://hdl.handle.net/2123/14294.
Texto completoHogan, Kyla B. "The hemostatic responses to exercise in hot and cold temperatures". Virtual Press, 2008. http://liblink.bsu.edu/uhtbin/catkey/1398717.
Texto completoSchool of Physical Education, Sport, and Exercise Science
Gohil, Risha. "Short term physiological changes secondary to exercise in intermittent claudication : short term physiological changes in claudication". Thesis, University of Hull, 2013. http://hydra.hull.ac.uk/resources/hull:10090.
Texto completoYoung, Ingrid Victoria. "The energy demands of a 2,000 meter race simulation for national level oarswomen". Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/28542.
Texto completoEducation, Faculty of
Curriculum and Pedagogy (EDCP), Department of
Graduate
Anderson, Dawn E. "Effects of caffeine on the metabolic and catecholamine responses to exercise in 5 and 28p0sC environments". Virtual Press, 1992. http://liblink.bsu.edu/uhtbin/catkey/833465.
Texto completoHuman Performance Laboratory
Kerr, Chadwick G. "Hypothermia during Olympic triathlon : influence of body heat storage during the swimming stage". Virtual Press, 1996. http://liblink.bsu.edu/uhtbin/catkey/1014852.
Texto completoSchool of Physical Education
Martin, David E. "The effect of heat stress on excess post exercise oxygen consumption". Virtual Press, 1992. http://liblink.bsu.edu/uhtbin/catkey/834623.
Texto completoSchool of Physical Education
Shi, Xiaocai. "Effect of sodium and water intake on plasma aldosterone during prolonged exercise in warm environment". Virtual Press, 1990. http://liblink.bsu.edu/uhtbin/catkey/722232.
Texto completoSchool of Physical Education
Macvanin, Mirjana. "The Physiological Cost of Antibiotic Resistance". Doctoral thesis, Uppsala University, Department of Cell and Molecular Biology, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3761.
Texto completoBecoming antibiotic resistant is often associated with fitness costs for the resistant bacteria. This is seen as a loss of competitiveness against the antibiotic-sensitive wild-type in an antibiotic-free environment. In this study, the physiological alterations associated with fitness cost of antibiotic resistance in vitro (in the laboratory medium), and in vivo (in a mouse infection model), are identified in the model system of fusidic acid resistant (FusR) Salmonella enterica serovar Typhimurium.
FusR mutants have mutations in fusA, the gene that encodes translation elongation factor G (EF-G). FusR EF-G has a slow rate of regeneration of active EF-G·GTP off the ribosome, resulting in a slow rate of protein synthesis. The low fitness of FusR mutants in vitro, and in vivo, can be explained in part by a slow rate of protein synthesis and resulting slow growth. However, some FusR mutants with normal rates of protein synthesis still suffer from reduced fitness in vivo. We observed that FusR mutants have perturbed levels of the global regulatory molecule ppGpp. One consequence of this is an inefficient induction of RpoS, a regulator of general stress reponse and an important virulence factor for Salmonella. In addition, we found that FusR mutants have reduced amounts of heme, a co-factor of catalases and cytochromes. As a consequence of the heme defect, FusR mutants have a reduced ability to withstand oxidative stress and a low rate of aerobic respiration.
The pleiotropic phenotypes of FusR mutants suggest that antibiotic resistance can be associated with broad changes in bacterial physiology. Knowledge of physiological alterations that reduce the fitness of antibiotic-resistant mutants can be useful in identifying novel targets for antimicrobial agents. Drugs that alter the levels of global transcriptional regulators such as ppGpp or RpoS deserve attention as potential antimicrobial agents. Finally, the observation that FusR mutants have increased sensitivity to several unrelated classes of antibiotics suggests that the identification of physiological cost of resistance can help in optimizing treatment of resistant bacterial populations.
Schroeder, Andreas. "Software engineering perspectives on physiological computing". Diss., lmu, 2011. http://nbn-resolving.de/urn:nbn:de:bvb:19-139294.
Texto completoNilsson, Björn. "Physiological Aberrations in Patients with Schizophrenia". Doctoral thesis, Uppsala universitet, Institutionen för neurovetenskap, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-9521.
Texto completoCole, Simon John. "Physiological studies in irritable bowel syndrome". Thesis, Imperial College London, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.408422.
Texto completoNelson, Paul Christian. "Physiological correlates of temporal envelope perception". Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2006. http://proquest.umi.com/login?COPT=REJTPTU0NWQmSU5UPTAmVkVSPTI=&clientId=3739.
Texto completoMačvanin, Mirjana. "The physiological cost of antibiotic resistance /". Uppsala : Acta Universitatis Upsaliensis : Univ.-bibl. [distributör], 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3761.
Texto completoChen, Jianhe. "Some physiological studies of Fusobacterium nucleatum /". Title page, summary and contents only, 1994. http://web4.library.adelaide.edu.au/theses/09DSM/09dsmc518.pdf.
Texto completoRyder, Kelsey. "Influence of media on physiological arousal". [Ames, Iowa : Iowa State University], 2008.
Buscar texto completoHellgren, Charlotte. "Physiological Stress Reactivity in Late Pregnancy". Doctoral thesis, Uppsala universitet, Obstetrik & gynekologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-197441.
Texto completoHorowitz, Melissa. "Physiological profile of Montreal fire fighters". Thesis, McGill University, 1990. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=60074.
Texto completoGladman, Marc Antony. "Rectal hypersensitivity : clinical and physiological studies". Thesis, Queen Mary, University of London, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.420797.
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