Dissertations / Theses on the topic 'Roll Failure'
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Clowe, Samantha Jane. "Oxide scale failure on AISI430 ferritic stainless steel under simulated roll-break conditions." Thesis, University of Sheffield, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.440919.
Full textDarth, Pontus. "Simulation of Rolling Mill to Computeand Improve Load Distribution." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-85595.
Full textVenkatakrishnan, R. "Role of decidual corticosteroid production in reproductive failure." Thesis, University of Warwick, 2014. http://wrap.warwick.ac.uk/62785/.
Full textLongo, Cristina. "The role of excess weight in antibiotic treatment failure." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=104736.
Full textObjectifs: Déterminer s'il existe un lien entre le surpoids et l'échec d'un traitement antibiotique (ÉTA) et si le fait de ne pas régler la dose en fonction du poids peut en être la cause. Méthodes: À partir d'une étude historique de cohorte, nous avons utilisé un échantillon aléatoire de 18 014 patients consentants tiré des enquêtes de Santé Québec entre 1992 et 1998 (taux de réponse de 85%). Parmi les patients sélectionnés, on retrouvait des groupes de personnes de poids normal, faisant de l'embonpoint et souffrant d'obésité avec un écart d'âge variant de 20 à 79 ans et ayant reçu au moins un traitement antibiotique entre le début de l'enquête et décembre 2005. Pour mesurer l'ÉTA, nous avons noté les répétitions de prescriptions d'antibiotiques ou les hospitalisations supplémentaires à cause d'infections au cours du mois suivant le traitement initial de chaque participant. Les ratios de la dose quotidienne (DQ) d'antibiotiques et de la dose quotidienne par rapport à l'indice de masse corporelle (DQ:IMC) ont été calculés pour les personnes avec une prescription d'antibiotiques oraux. La régression logistique à été utilisée pour déterminer si le surpoids et/ou l'obésité ainsi que d'autres facteurs de dose (ex. le ratio DQ:IMC) constituaient des variables prédictives pour l'ÉTA. Par ailleurs, l'ANOVA avec l'ajustement pour comparaisons multiples de Tukey-Kramer ont été utilisés pour déterminer si les ratios DQ:IMC variaient de façon significative d'un groupe à l'autre, ce qui signalerait l'absence de dosage en fonction du poids. Résultats : Parmi les 6 179 patients sélectionnés, 828 (13.4%) avaient subi un ÉTA durant la période d'évaluation. Les résultats ont révélé que l'obésité constituait un facteur significatif de l'ÉTA avec un rapport de cote (RC) de 1.26 (95% IC 1.03-1.52), ceci après avoir ajusté les données en fonction des variables de contrôles possibles comme les variables sociodémographiques ou les facteurs reliés aux antibiotiques (ex. le SARM et les antécédents d'utilisation d'antibiotiques). Les moyennes du ratio DQ:ICM variaient de façon significative d'un groupe à l'autre, alors que les moyennes diminuaient quand l'ICM augmentait. Lorsqu'on l'inclut dans le modèle prédictif de l'ÉTA avec d'autres variables précédents, la variation du ratio DQ:ICM était significative (valeur p de 0.03) avec un RC ajusté de 1.004 (95% IC 1.000-1.007).Conclusions : L'obésité constitue un facteur prédictif significatif de l'ÉTA. Cette association est probablement reliée au fait que les doses sont administrées uniformément parmi les différents groupes de poids. Ces découvertes devraient encourager d'autres recherches dans le domaine de la pharmacocinétique et de la médecine familiale, afin de pouvoir établir des normes de dosage des antibiotiques axées sur le poids et d'intégrer dans la pratique médicale courante l'administration de doses en fonction du poids.
Moustapha, Ahmad. "The role of rejection in aortic valve allograft failure." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq24886.pdf.
Full textBarlow, Clifford William. "The role of potassium during exercise in heart failure." Thesis, University of Oxford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240607.
Full textRoxborough, Heather Elaine. "The role of carbamylation in atherogenesis in renal failure." Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388178.
Full textWingham, Jennifer. "Living with heart failure : self management, informed support and the role of the heart failure specialist nurse." Thesis, Exeter and Plymouth Peninsula Medical School, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.553683.
Full textVan, Kuiken Debra M. "The Role of Hope in Self-care in Persons with Heart Failure." University of Cincinnati / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1226586770.
Full textMota, Solis NoeÌ. "The role of microstructure on failure in TiAl-based alloys." Thesis, University of Birmingham, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.409044.
Full textAnwar, Khurshid. "Role of apoptosis (programmed cell death) in acute liver failure." Thesis, University of Surrey, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370058.
Full textPhillips, Ronald Michael. "The role of the sarcoplasmic reticulum in congestive heart failure /." The Ohio State University, 1997. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487945320757787.
Full textZhong, Tiecheng. "Ang II-Induced Cardiac Remodeling: Role of PI3-Kinase-Dependent Autophagy." Diss., North Dakota State University, 2018. https://hdl.handle.net/10365/28800.
Full textNational Institute of Neurological Disorders and Stroke
National Institutes of Health (NIH, NS55008)
Davies, Elizabeth Louise. "The role of mitogen-activated protein kinase phosphatase-1 in cardiac hypertrophy." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391714.
Full textQing, Gefei. "Role of atrial natriuretic factor in experimental high-output heart failure." Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=69541.
Full textChronically increased cardiac filling pressure stimulated not only ANF release but also ANF synthesis in each cardiac chamber. This in turn contributed to elevated plasma ANF levels in A-C shunt rats. An attenuated renal response to endogenous ANF and sodium and water retention were apparent in A-C shunt rats. Under inhibition of RAS, plasma ANF may exert its actions more effectively. Thus, chronic ACE inhibition and ANG II receptor antagonism improved hemodynamic conditions, diminished water retention, reversed cardiac hypertrophy, and restored plasma and tissue ANF to more "normal" levels in rats with moderate high-output heart failure.
Taken together, elevated plasma ANF levels may play an important role in maintaining hemodynamic and body fluid homeostasis by opposing the neurohormonal vasoconstrictor systems in A-C shunt rats. However, a relative deficiency of plasma ANF and/or an attenuated response to endogenous ANF, mediated by activated neurohormonal vasoconstrictor systems, may contribute to the pathophysiology and development of heart failure at different stages. (Abstract shortened by UMI.)
Whalley, Gillian Amanda. "The role of contemporary echocardiography in the management of heart failure." Thesis, University of Auckland, 2006. http://hdl.handle.net/2292/61.
Full textAngus, Timothy B. "A new role for the CBC, correcting market and government failure." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq21034.pdf.
Full textHill, Michael F. "Role of oxidative stress in heart failure subsequent to myocardial infarction." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0013/NQ31990.pdf.
Full textBiddle, Martha J. "LYCOPENE AND ITS POTENTIAL NUTRITIONAL ROLE FOR PATIENTS WITH HEART FAILURE." UKnowledge, 2011. http://uknowledge.uky.edu/gradschool_diss/175.
Full textMaguire, Suzanne Mary. "The role of vascular endothelium in congestive heart failure and ageing." Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387896.
Full textGuhde, Isabel C., and Conner Moss. "The Role of Vagal Nerve Stimulation in Mitigating Heart Failure Progression." Digital Commons @ East Tennessee State University, 2021. https://dc.etsu.edu/asrf/2021/presentations/54.
Full textLang, Bradley Thomas. "THE ROLE OF PTPs IN REGENERATION FAILURE FOLLOWING SPINAL CORD INJURY." Case Western Reserve University School of Graduate Studies / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=case1417619755.
Full textAlmond, Natalie R. "Perfectionism, failure and self-conscious emotions : a role for self-compassion?" Thesis, University of Surrey, 2015. http://epubs.surrey.ac.uk/808248/.
Full textMyers, Valerie. "The Role of BAG3 in the Failing Heart." Diss., Temple University Libraries, 2018. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/490584.
Full textPh.D.
Heart disease has been the leading cause of death in the United States for more than 90 years. The leading cause of death in individuals aged 65 and older has remained diseases of the heart from 1950 to the current time. According to the CDC, once diagnosed with heart disease, individuals have an approximately 50% chance of dying within 5 years, regardless of race. Mortality related to heart disease increased dramatically from the start of the 1900s to 1921, but subsequently experienced a steady decline from the mid-1960’s to 2000. However, when the decrease in heart disease is examined at the level of race it is clear that the decrease is not equally shared. While the leading cause of death among both Caucasian American men and women and African American men and women remains heart disease, the decrease in incidence of coronary heart disease among African American men was only half of the decrease in incidence among Caucasian American men. Genetic variants in BAG3 (Bcl-2 associated athanogene 3), a highly evolutionarily conserved gene that has recently emerged as a major dilated cardiomyopathy locus, are prevalent in isolated populations. This led us to hypothesize that variants in BAG3 might contribute to the increased prevalence of IDC in individuals of African ancestry. Expressed predominantly in the heart, the skeletal muscle and in many cancers, BAG3 has pleotropic effects in the heart. It inhibits apoptosis by binding to Bcl-2, facilitates protein quality control by binding to both large and small heat shock proteins, mediates adrenergic responsiveness by coupling the β-adrenergic receptor and the L-type Ca2+ channel, and maintains the integrity of the sarcomere by anchoring actin filaments to the Z disc. However, a paucity of subjects of African ancestry have been included in cohorts of probands with familial dilated cardiomyopathy whose exomes or genomes have been sequenced. Based on our previous observations and reports from other groups we postulated: 1) that mice with haplo-insufficiency of BAG3 will re-capitulate disease seen in humans and serve as a model for studying the pathogenesis of BAG3. 2) The prevalence or identification of specific BAG3 variants will differ by race and/or ethnicity. 3) SNVs of BAG3 may contribute to disease progression and thereby be pathogenic. Our study points out that we cannot understand population-based differences without enhancing the diversity of populations included in genomic studies. Similarly, in the era of big data, efforts must be undertaken to assess the genetic profile of both probands and their family members as without the ability to measure segregation, penetrance and plasticity we can only ascribe associations to functional genetic variants.
Temple University--Theses
Dalzell, Jonathan. "The novel peptide apelin and its putative role in cardiovascular regulation in health and heart failure." Thesis, University of Aberdeen, 2012. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=192161.
Full textGathright, Emily C. "DEPRESSIVE SYMPTOMS AND MORTALITY IN HEART FAILURE:THE ROLE OF MEDICATION ADHERENCE." Kent State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=kent1492886768115406.
Full textKämpenberg, Kristin. "Edna’s Failure to Find Her Female Role in Kate Chopin’s The Awakening." Thesis, Karlstad University, Division for Culture and Communication, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-914.
Full textIn The Awakening we meet Edna, a woman in search of her female identity. She is uncomfortable in her role as the “patriarchal woman” and has trouble becoming either a “modern woman” or an “emancipated woman” To fully understand Edna’s search one must understand the patriarchal society in Chopin’s works and what it means to internalize this system. Edna searches for a different female role than that of the “patriarchal woman” but she has problems internalizing any one of the roles due to her previous choices, current social position and lack of support in her quest. This essay explores what these previous choices are and why they have placed her in her current position. She has a lack of support, which is crucial if she is to break out of her current female position. Edna’s realization that she cannot obtain a full acceptance in either one of these three female roles finally led to her choosing suicide. This essay also explores why she chooses this final way to resolve her problem. Critics have said that the suicide is not in tune with the rest of the novel, but I will in contrast show how the ending is indeed very much in tune with Chopin’s portrayal of Edna. The confusion that Chopin shows in Edna’s character throughout the novel explains why Edna in the end takes her own life. Our protagonist is a woman who searches for an identity that she cannot find due to choices she has already made and a society which she cannot change, and in that light suicide is a viable alternative.
Nazli, Sabiha [Verfasser]. "Role of CPI-17 in ischemia-reperfusion induced barrier failure / Sabiha Nazli." Gießen : Universitätsbibliothek, 2013. http://d-nb.info/1065320434/34.
Full textBolte, Craig Steven. "The Role of the opioidergic system in the progression to heart failure." Cincinnati, Ohio : University of Cincinnati, 2008. http://rave.ohiolink.edu/etdc/view.cgi?acc_num=ucin1227150790.
Full textAdvisor: Jo El Schultz Ph.D. (Committee Chair), Scott Belcher Ph.D. (Committee Member), Guoxiang Chu M.D., Ph.D. (Committee Member), Ronald Millard Ph.D. (Committee Member), Mark Olah Ph.D. (Committee Member), ei Yu Ph.D. (Committee Member). Title from electronic thesis title page (viewed Jan. 19, 2009). Keywords: opioids; heart failure; work-performing heart; hypertension; hypertrophic cardiomyopathy. Includes abstract. Includes bibliographical references.
Malikova, Svetlana. "The role of mass media in the survival or failure of democracies." Diss., Online access via UMI:, 2008.
Find full textChess, David J. "The Role of Dietary Fat and Carbohydrate in Cardiac Hypertrophy and Failure." Case Western Reserve University School of Graduate Studies / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=case1224770615.
Full textFilous, Angela R. Ph D. "The Role of NG2+ Cells in Regeneration Failure After Spinal Cord Injury." Case Western Reserve University School of Graduate Studies / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=case1396605992.
Full textDavie, Andrew P. "The role of prostanoids and kinins in the pharmacotherapy of heart failure." Thesis, University of Edinburgh, 2000. http://hdl.handle.net/1842/22135.
Full textVara, Alicia, and Dimiter Bogdanzaliev. "The role of positive emotions in project failure and their impact on Corporate Entrepreneurs’ decision-making and motivation." Thesis, Internationella Handelshögskolan, Högskolan i Jönköping, IHH, Företagsekonomi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-24203.
Full textKadri, Amer N., Roop Kaw, Yasser Al-Khadra, Hasan Abumasha, Keyvan Ravakhah, Adrian V. Hernandez, and Wai Hong Wilson Tang. "The role of B-type natriuretic peptide in diagnosing acute decompensated heart failure in chronic kidney disease patients." Termedia Publishing House Ltd, 2018. http://hdl.handle.net/10757/624714.
Full textRevisión por pares
Nuttall, Sarah Louise. "Oxidative stress in age and age-related disease and the potential therapeutic role for antioxidants." Thesis, University of Birmingham, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.365384.
Full textSchafer, Allison E. "The Role of MMP-13 in Cardiac Remodeling and Fibrosis." University of Cincinnati / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1537949351943938.
Full textLovell, Sharon Lynne. "The role of nitric oxide and endothelin in the regulation of pulmonary arterial pressure in man." Thesis, Queen's University Belfast, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322648.
Full textPotter, Kathryn Jane. "The role of islet amyloid and CHOP in islet graft dysfunction and failure." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/36528.
Full textBallyk, Peter Donald. "The role of vascular wall mechanics in the failure of surgical bypass grafts." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0002/NQ35104.pdf.
Full textGarcia, Jorge. "Cardiac Power Output, its Role in Defining Heart Failure for Future Mechanical Support." Thesis, The University of Arizona, 2011. http://hdl.handle.net/10150/144592.
Full textAllen, David Andrew. "The role of inflammatory cytokines in resistance to erythropoietin in chronic renal failure." Thesis, Queen Mary, University of London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.394275.
Full textHampton, David William. "The role of glia in the regenerative failure of the central nervous system." Thesis, University of Cambridge, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.615858.
Full textShan, Qixian, and 單綺嫻. "The role of nitric oxide and adrenomedullin in cardiovascular failure in septic shock." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B31242261.
Full textPuybaraud, Marie-Cecile. "A model of the role of management in construction fire safety failure scenarios." Thesis, Heriot-Watt University, 2001. http://hdl.handle.net/10399/1139.
Full textMorris, Kevin Paul. "Anaemia in children with chronic renal failure : the role of recombinant human erythropoietin." Thesis, University of Newcastle Upon Tyne, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.295530.
Full textHorney, Jennifer A. Kaufman Jay S. "Hurricane evacuation failure the role of social cohesion, social capital, and social control /." Chapel Hill, N.C. : University of North Carolina at Chapel Hill, 2009. http://dc.lib.unc.edu/u?/etd,2446.
Full textTitle from electronic title page (viewed Sep. 3, 2009). "... in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the School of Public Health Department of Epidemiology." Discipline: Epidemiology; Department/School: Public Health.
Khalil, Mahmoud Salah. "Transforming growth factor beta 1 : role in the progression of chronic renal failure." Thesis, Sheffield Hallam University, 2002. http://shura.shu.ac.uk/19437/.
Full textVan, Laar Sonja Terry. "Relationship of success-failure attributions to gender-role identity type in college students." Scholarly Commons, 1994. https://scholarlycommons.pacific.edu/uop_etds/2799.
Full textSubramanian, Rohit. "COMPUTATIONAL FRAMEWORK TO ASSESS ROLE OF MANUFACTURING IN MATERIAL-DEFECT RELATED FAILURE RISK." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1398998282.
Full text