Tesi sul tema "Indice de stress"
Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili
Vedi i top-50 saggi (tesi di laurea o di dottorato) per l'attività di ricerca sul tema "Indice de stress".
Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.
Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.
Vedi le tesi di molte aree scientifiche e compila una bibliografia corretta.
Garabedian, Charles. "Développement d’un nouvel indice reflet du bien être fœtal : le Fetal Stress Index". Thesis, Lille 2, 2017. http://www.theses.fr/2017LIL2S022/document.
Testo completoThe monitoring of fetal well being during labor is essentially based on fetal heart rate (FHR) analysis. The recording of FHR, even continuously during labor, does not fully assess fetal oxygenation or neonatal risk of asphyxia. Indeed, this tool is imperfect and subjective with an important inter and intra-operator variability. Second-line examinations to characterize the fetal state are currently used in routine practice, i.e. scalp fetal blood sampling to study the fetal acid-base balance (pH or lactates) or scalp electrode placement to study the fetal ECG (ST segment analysis). These techniques are nevertheless invasive and subject to technical constraints. There is therefore an interest in developing both objective and non-invasive means of evaluating fetal wellbeing to reduce neonatal encephalopathy. Indeed, its prevalence is about 3 to 8 per 1000 births. Post natal mortality is about 25 to 50% and survivors will hav severe diseases (epilepsy, neurologic impairment, cerebral palsy…).One of the possibilities studied to better identify fetuses at risk for acidosis is the analysis of changes in the autonomic nervous system (ANS) in response to hypoxia.Indeed, the regulation of heart rate is dependent on the ANS and thus, its variability is a reflection of the sympathetic / parasympathetic balance. Analysis of heart rate variability (HRV) is a recognized non-invasive tool that is used to assess ANS regulation. The CHU Lille has developed a new continuous tool for the analysis of HRV, which demonstrated its efficacity in adults and neonates to evaluate the ANS. The objective of this thesis was to develop its index, called Fetal Stress Index (FSI), in the fetus and to evaluate it in conditions of acidosis.The study was experimental in a sheep model chronically instrumented and was in 2 steps. First, we evaluate the performance of our method compared to commonly used HRV analysis, regarding the ability to detect the variation of variations of the ANS. After injection of atropine, to inhibit parasympathetic tone, or propranolol to block sympathetic activity, we shown that our method appeared to be effective in detecting parasympathetic inhibition and, moreover, was superior to classical analysis of HRV in terms of sensibility and specificity.In a second time, we evaluated this new index as a predictive factor of the fetal acid-base state in 2 experimental models of fetal hypoxia by occlusion of the cord. In the first one, acidosis was obtained through a partial occlusion of the umbilical cord and in the second one, though repetitive complete occlusion as uterine contractions during labor. In those two studies, we observed a raise of our index in case of acidosis with a correlation beetween FSI and pH and also FSI and lactates in the second model.In conclusion, the FSI reflects fetal parasympathetic activity, has a better detection than others usual methods, and seems well correlated to fetal acid-base status. It is a promising index and it will be interesting to incorporate it in a multi parametric analysis of fetal heart rate to predict acidosis
Alberton, Emanuele <1989>. "Stress Finanziario Sistemico: Sviluppo di un Indice e Confronto tra Eurozona e USA". Master's Degree Thesis, Università Ca' Foscari Venezia, 2013. http://hdl.handle.net/10579/3517.
Testo completoFerreira, Heloisa Aparecida 1966. "Intervenção fisioterapeutica reduz o indice de estresse em vestibulandos". [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/314617.
Testo completoDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Biologia
Made available in DSpace on 2018-08-13T08:58:41Z (GMT). No. of bitstreams: 1 Ferreira_HeloisaAparecida_M.pdf: 1416925 bytes, checksum: c164e67b3f6e3036b77bf57bb5259598 (MD5) Previous issue date: 2009
Resumo: Certo nível de estresse é benéfico ao desempenho e à sobrevivência, mas a constante ou inadequada resposta de estresse pode trazer sérios riscos à saúde e prejudicar o desempenho. Estudos com vestibulandos justificam-se pela alta concentração de cortisol encontrada em amostras de saliva coletadas nos meses em que são feitas as inscrições e nos dias dos exames vestibulares. Este trabalho propõe não somente avaliar os índices de estresse, mas também uma alternativa de abordagem terapêutica não medicamentosa para reduzir os índices de estresse no período que antecede o vestibular e, com isso, melhorar o desempenho nas provas. Em um primeiro estudo, o índice de estresse percebido foi avaliado em estudantes matriculados em um curso pré-vestibular, nos meses de março, setembro e novembro utilizando-se o Questionário de Estresse em Adolescentes (QEA). Os escores obtidos no QEA foram mais baixos em março do que em setembro e novembro, maior nas meninas que nos meninos e ainda diferentes entre os turnos matutino, vespertino e noturno. No estudo 2 uma mostra de 32 voluntários foi submetida à terapia manual de mobilização muscular e da fáscia, em duas sessões semanais, de 40 minutos, de setembro a novembro. Outro grupo não recebeu o tratamento. O índice de estresse percebido foi avaliado em setembro e, juntamente com a memória declarativa de curto e longo prazo, também na semana que antecedeu o exame vestibular. A concentração salivar de cortisol foi determinada em setembro e no dia do exame. Vestibulandos tratados não apresentaram aumento da concentração salivar de cortisol momentos antes da prova, ao contrário do que ocorreu com aqueles do grupo controle; apresentaram também menor escore no QEA, melhor desempenho nos testes de memória, e maior índice de aprovação na primeira fase do vestibular. Concluímos que a intervenção fisioterapêutica aplicada foi eficiente em reduzir o índice de estresse dos vestibulandos e resultou em melhor desempenho no exame.
Abstract: Although certain stress levels might be beneficial to the performance and survival, the constancy of stressors or an inadequate stress response may cause risks to health and may trigger or worsen a variety of diseases. In order to adopt preventive or curative strategies it is necessary to identify the high-risk groups by determining the stress levels. Studies in Brazilian adolescents during the year they are preparing to fight for a vacancy in the public universities are justified by the high concentration of cortisol, one of the stress hormones, found in these students? saliva samples, collected not only in the exams period but also during the period they do the option for the university they want to attend. The objective of this work is to determine the stress levels in students preparing to apply for the universities (study 1), and also to suggest an alternative of non-pharmacological therapy in order to reduce the stress levels in the students during the exam period and then, improving their performance (study 2). In the first study, we determined the perceived stress level in the students attending a preparatory course, in March (beginning of the school year), November (when they apply for the exams) and in November (in the week they do the exams) by using the Adolescent Stress Questionnaire (ASQ, Byrne, 2005). In the study 2, 32 volunteers were submitted to 40 min manual therapy, twice a week, from September to November. Another group of students not submitted to the therapy was evaluated as control. The cortisol concentrations were determined in four saliva samples collected during one day in the period of registration and on the day of the exam, the index of perceived stress and the performance in a memory test aimed to evaluate short and long term declarative memory were evaluated in the week before the exam. The results showed that the ASQ scores were lower in March than September and November. They also have shown that the students who had not undergone the manual therapy presented an increase in the concentration of salivary cortisol before the exam, what did not occurred with the students in the treated group. Moreover, the treated group also scored lower in the perceived stress questionnaire, exhibited a better performance in the short term memory tests and a higher rate of success in the exams. We concluded that the applied physiotherapy program was effective to reduce the students stress levels and improved their performance in the exam.
Mestrado
Fisiologia
Mestre em Biologia Funcional e Molecular
Morin, Catherine. "Indice de stress financier pour le Canada : mesure de l'instabilité financière à l'aide de l'analyse en composantes principales". Thesis, Université Laval, 2014. http://www.theses.ulaval.ca/2014/30705/30705.pdf.
Testo completoFinancial markets are often affected by important perturbations, as witnessed during the 2008 financial meltdown. These perturbations can be seen as a form of financial stress and are defined as an interruption of normal working financial market. This thesis proposes to measure the financial stress in the Canadian market, using a principal component methodology used by the Saint-Louis Federal Reserve (KLIESEN and SMITH [2010]). Our results show that the financial stress occurring on the Canadian market is stongly related to financial stress: notably US financial stress granger causes financial stress on the Canadian market. Additionally, we use a kernel principal component analysis (KPCA) on both US and Canadian data, to account for second and third degree effects in covariance structures. The kernel analysis reduces the noise on the stress graph. Similar structures are visible and qualitative features are the same, but the relative amplitude of these structures is changed.
Bolongo, Mpembe. "Effets de la CCK [indice] 4 et de différents stress expérimentaux sur les concentrations cérébrales de diverses amines biogènes". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0019/MQ56867.pdf.
Testo completoBolongo, Mpembe. "Effets de la CCK [indice] 4 et de différents stress expérimentaux sur les concentrations cérébrales de diverses amines biogènes". Sherbrooke : Université de Sherbrooke, 2000.
Cerca il testo completoPirozzi, Flavio Fontes. "Relação entre o índice de massa corpórea, diabetes mellitus tipo 2, estresse oxidativo e polimorfismos nos genes da enzima conversora de angiotensina (ECA) e metilenotetrahidrofolato redutase (MTHRF) /". São José do Rio Preto, 2016. http://hdl.handle.net/11449/148006.
Testo completoCoorientador: Claudia Regina Bonini Domingos
Banca: Antônio Carlos Pires
Banca: Sônia Maria Oliani
Resumo: Introdução: o aumento da prevalência da obesidade e do diabetes mellitus tipo 2 (DM2) é um grande desafio de saúde pública mundial e, por serem doenças heterogêneas e que elevam a chance do surgimento de doenças cardiovasculares, parâmetros de avaliação de risco são necessário na avaliação destes indivíduos. Objetivos: correlacionar diferentes variáveis como o índice de massa corpórea (IMC), os polimorfismos I/D ECA e C677T MTHFR e provas de estresse oxidativo em uma população de obesos brasileiros, com e sem diabetes, e doenças associadas com a síndrome metabólica. Casuística e métodos: avaliamos 125 indivíduos com obesidade (IMC maior ou igual a 30 Kg/m2 ) que foram divididos em dois grupos: grupo DM2 (obesos com DM2, n = 47) e grupo controle (obesos sem DM2, n= 78). Os pacientes do grupo DM2 apresentavam maior média de idade (p=0,02) e maior número de indivíduos com dislipidemia (p<0,05). Por meio de uma amostra de sangue periférico foi avaliado os polimorfismos I/D ECA e C677T MTHRF e as provas de estresse oxidativo, o TBARS e o TEAC. Resultados: na comparação entre os grupos com os polimorfismos analisados, não encontramos diferença significativa de chance de ocorrência e proteção para o DM2 em diferentes modelos de herança, na avaliação dos genótipos e no sinergismo entre eles. No polimorfismo I/D ECA, o genótipo mais frequente em ambos os grupos é o DD. Também não encontramos diferença significativa destes polimorfismos e as complicações microvasculares no grupo DM2. Correlacionando o IMC com o estresse oxidativo, encontramos uma correlação diretamente com o TBARS (r =0,7941) e inversamente proporcional com o TEAC (r=-0,6022) de forma significativa (p<0,0001). Entretanto, não houve diferença nos valores médios de TBARS e do TEAC entre os grupos DM2 e controle. O genótipo DD foi o mais frequente em ambos e o mesmo...
Abstract: Introduction: the increase in the prevalence of obesity and type 2 diabetes mellitus (T2DM) is a major global public health challenge and, because they are heterogeneous diseases that increase the chance of cardiovascular diseases, risk assessment parameters are necessary in the evaluation of these individuals. Aims: to correlate different variables such as body mass index (BMI), ACE I/D and MTHFR C677T polymorphisms, and oxidative stress tests in a population of obese Brazilians, with and without diabetes, and diseases associated with metabolic syndrome. Casuistry and methods: we evaluated 125 individuals with obesity (BMI greater than or equal to 30 kg /m 2 ) who were divided into two groups: T2DM group (obese with T2DM, n = 47) and control group (obese without T2DM, n = 78). Patients in the T2DM group presented higher mean age (p=0.02) and higher number of individuals with dyslipidemia (p<0.05). The ACE I/D and MTHRF C677T polymorphisms and the oxidative stress, TBARS and TEAC tests, were evaluated using a peripheral blood sample. Results: in the comparison between the groups with the analyzed polymorphisms, we do not find a significant difference in the chance of occurrence and protection for T2D in different inheritance models, in the evaluation of genotypes and in the synergism between them. In the ACE I/D polymorphism, the most frequent genotype in both groups is DD. We also do not find a significant difference of these polymorphisms and the microvascular complications in the T2DM group. Relating BMI to oxidative stress, we found a correlation directly with TBARS (r=0.7941) and inversely proportional to the TEAC (r =-0.6022) in a significant way (p <0.0001). However, there was no difference in the mean values of TBARS and TEAC between T2DM and control groups. The DD genotype was the most frequent in both, and the same is related to increased cardiovascular risk. In the ...
Mestre
Main, Oscar. "Optimising forage maize's digestible yield under contrasted environments". Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASB019.
Testo completoMaize stands as a pillar of the French forage system, with its yield and silage feeding value serving as key criteria for the registration of maize hybrid varieties in the official French catalogue. Previous research on this topic has revealed a direct correlation between silage feeding value and dry matter (DM) digestibility, which is, in turn, constrained by cell wall (CW) digestibility and significantly affected by water deficit. Studies on maize inbred lines have shown that under severe water deficit conditions, both DM and CW digestibilities increase. This increase correlates with a decrease in lignin content and changes in lignin distribution. However, it is noteworthy that breeding efforts have already fixed lignin content in hybrid varieties. Therefore, lignin content is unlikely to be a source of future digestibility improvement. To explore other CW targets and the impact of water deficit on these traits, this PhD study was conducted as part of the Carnot Plant2Pro INRAE-ARVALIS MAMMA MIA project. We grew a range of modern forage maize hybrids representative of the current S0-S1 (very-early to early flowering earliness) French market for two years under sixteen contrasted environmental conditions, including six in controlled irrigation conditions. First, we established a simple but robust stress index (SID) that considers the water deficit in the soil and the air temperature. This SID provided a key environmental ranking tool, highlighting severe stress due to high temperature that significantly impacted DM digestibility compared to moderate stress conditions. Secondly, to encompass a wide range of environmental conditions in biochemical quantifications, we developed several predictive near-infrared spectroscopy (NIRS) equations capable of robustly and accurately predicting fine cell wall traits and relationships, mirroring levels observed in laboratory experiments. While these equations prove sufficiently robust for use in selection programs, we emphasize the need for vigilance in accurately estimating prediction accuracy under stress conditions, particularly in equations applied to hybrid material where trait variation ranges are often limited. The core dataset of this work enabled a multiscale analysis, integrating agroclimatic, agronomic, biochemical, and histological traits, along with in sacco experimental data on cows. We proposed biochemical and histological traits to improve the quality of forage maize depending on stress intensity. We demonstrated that under severe stress, ear production decreases significantly, but DM digestibility can be maintained by increasing CW digestibility. This boost in CW digestibility was due to a reduction in p-hydroxycinnamic acid content, while lignin content remained stable, as anticipated. The significance of lignin distribution increased with the severity of stress, reaching an extreme threshold where biochemical parameters solely account for digestibility variations. This two-threshold model presents a window of opportunity located at the first threshold between non-stressed and moderately stressed environments, where the increased role of lignin distribution alongside biochemical traits enabled an increase in digestible yield. By controlling irrigation doses in the field under moderate drought conditions and integrating the SID into an irrigation management tool, farmers could exploit this window to increase productivity
Duprey, Thibaut. "Procyclicality of the banking sector : heterogeneity and extreme risk". Paris, EHESS, 2015. http://www.theses.fr/2015EHES0095.
Testo completoThe procyclicality of financial intermediaries has been a key source of concern during the recent financial crisis. This thesis sheds a new light on several aspects of their behaviour over the economic cycle. The first two chapters take a bank level approach and analyse to which extent some type of heterogeneity among banks impacts the provision of credit throughout the cycle. I document that government-owned banks are usually in a better position to lend against the wind in periods of stress. Heterogeneous lending cycles can also arise as a result of an externality among banks more or less efficient in information acquisition, in which case, more banking heterogeneity distorts the allocation of credit and is detrimental to aggregate productivity. In a more macroeconomic perspective, the third chapter focuses on the procyclicality of banks' leverage as a source of fragility in case of extreme stress. The inherent procyclicality of market forces leads to an endogeneous build up of risk, which can justify bank leverage regulations. In the last chapter I investigate the interplay between the real and financial cycles and identify systemic financial stress events that can be understood as periods of severe and simultaneous stress on several markets. This work is particularly relevant for the new macroprudential regulatory framework
Miller, Berry Juanita K. "How does stress induce headache? An experimental study". Thesis, Miller Berry, Juanita K. (2020) How does stress induce headache? An experimental study. Professional Doctorate thesis, Murdoch University, 2020. https://researchrepository.murdoch.edu.au/id/eprint/59729/.
Testo completoSeabra, Fátima Leal. "Effect of resveratrol in stress-induce premature senescent human fibroblasts". Master's thesis, Faculdade de Medicina da Universidade do Porto, 2009. http://hdl.handle.net/10216/52176.
Testo completoRabideau, Christine L. "Pesticide Mixtures Induce Immunotoxicity: Potentiation of Apoptosis and Oxidative Stress". Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/34547.
Testo completoMaster of Science
Seabra, Fátima Leal. "Effect of resveratrol in stress-induce premature senescent human fibroblasts". Dissertação, Faculdade de Medicina da Universidade do Porto, 2009. http://hdl.handle.net/10216/52176.
Testo completoSoury, Mariette. "Détection multimodale du stress pour la conception de logiciels de remédiation". Thesis, Paris 11, 2014. http://www.theses.fr/2014PA112278/document.
Testo completoThis thesis focuses on the automatic recognition of human stress during stress-inducing interactions (public speaking, job interview and serious games), using audio and visual cues.In order to build automatic stress recognition models, we used audio cues computed from subjects' voice captured via a lapel microphone, and visual cues computed either form subjects' facial expressions captured via a webcam, or subjects' posture captured via a Kinect. Part of this work is dedicated to the study of information fusion form those various modalities.Stress expression and coping are influenced both by interpersonal differences (personality traits, past experiences, cultural background) and contextual differences (type of stressor, situation's stakes). We evaluated stress in various populations in data corpora collected during this thesis: social phobics in anxiety-inducing situations in interaction with a machine and with humans; apathologic subjects in a mock job interview; and apathologic subjects interaction with a computer and with the humanoid robot Nao. Inter-individual and inter-corpora comparisons highlight the variability of stress expression.A possible application of this work could be the elaboration of therapeutic software to learn stress coping strategies, particularly for social phobics.Key words: stress, social phobia, multimodal stress detection, stress audio cues, stress facial cues, stress postural cues, multimodal fusion
Drozdova, Tetyana. "Nephrin missense mutations altez cellular trafficking and induce endoplasmic retioulum stress". Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=106541.
Testo completoLa néphrine, un composant clé du diaphragme de fente, subit des modifications post-traductionnelles dans le réticulum endoplasmique (RE). Des mutations de la néphrine provoquent une protéinurie. Nous avons examiné les effets des mutations faux-sens de la néphrine sur le repliement de cette protéine dans RE, sur son trafic cellulaire et sur l'induction de réponse déplié protéines (UPR). Le type sauvage (TS) de la néphrine et les mutants d'ADNc, I171N, G270C, S366R, S724C et R743C ont été exprimés dans des cellules 293T ou cellules glomérulaires épithéliales (GECs) par une transfection transitoire. Association de néphrine avec le chaperon de RE, la calnexine, a été étudiée par la co-immunoprécipitation. Activation de l'UPR a été évaluée par l'étude de l'expression du chaperon du RE, Grp94, la phosphorylation de la sous-unité (eIF2α) du facteur 2α d'initiation de la traduction eucaryote, et l'induction de C/EBP homologue de la protéine-10 (CHOP), ainsi que l'activation du facteur-6 de la transcription (ATF6)- l'activité luciférase du gène rapporteur. Tous les mutants de la néphrine ont montré l'association accrue avec la calnexine, par rapport au TS de la néphrine. Les mutants I171N et le G270C ont augmenté l'expression du Grp94 dans les cellules 293T, ont stimulé l'ATF6-activité luciférase dans les deux cellules 293T et GECs. Néphrine S366R et S724C ont tendance à induire l'UPR, mais les changements dans le Grp94 et l'activité ATF6-luciférase ont été moins cohérents. Le mutant R743C n'a pas amélioré l'expression de Grp94, ni l'ATF6-activité luciférase. Tous les mutants de la néphrine n'ont pas augmenté ni la phosphorylation d'eIF2α, ni l'expression de CHOP. La microscopie en immunofluorescence a montré la localisation du TS néphrine à la membrane plasmique, tandis que les mutants I171N et S366R à la partie périnucléaire, colocalisés avec la calnexine. Par ailleurs, les deux mutants de néphrine ont provoqué l'agrégation du chaperon du RE, la calréticuline, par rapport au TS. Le traitement des cellules avec la castanospermine (qui réduit l'interaction de la néphrine avec la calnexine) a entraîné la localisation d'une partie des mutants I171N et S366R de la néphrine à la membrane plasmique. Ainsi, certains mutants de néphrine montrent une déficience du repliment de la protéine dans RE et activent la branche ATF6 de l'UPR. L'induction de chaperons du RE peut représenter une réponse cytoprotectrice, permettant aux cellules de résister aux lesions protéotoxique. Le blocage de l'interaction de la néphrine avec la calnexine resulte à un retour partiel au TS de certains mutants de néphrine, et donc à la localisation de néphrine à la membrane plasmique.
Teowolde, Haile, Robert L. Voigt, Mahamoud Osman e Albert K. Dobrenz. "Water Stress Indices for Research and Irrigation Scheduling in Pearl Millet". College of Agriculture, University of Arizona (Tucson, AZ), 1987. http://hdl.handle.net/10150/204250.
Testo completoCarroll, David A. "Drought and Nitrogen Effects on Maize Canopy Temperature and Stress Indices". BYU ScholarsArchive, 2015. https://scholarsarchive.byu.edu/etd/5932.
Testo completoBaker, Sarah Ruth. "The effects of control, feedback and predictability on psychophysiological indices of stress". Thesis, University of Plymouth, 1994. http://hdl.handle.net/10026.1/2126.
Testo completoAguilar, Jonathan P. "Historic changes of ecologically relevant hydrologic indices of unregulated Kansas streams". Diss., Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/1387.
Testo completoFeehely, Kristie DeBlasio. "Relationship of Reproductive Hormone Levels and Menstrual Distress With Indices of Stress". NSUWorks, 2009. http://nsuworks.nova.edu/cps_stuetd/30.
Testo completoToczydlowski, David G. "Aquatic microbial community responses to stress: comparison of nontaxonomic and taxonomic indices". Thesis, Virginia Tech, 1985. http://hdl.handle.net/10919/45672.
Testo completoSignificant differences in responses were discernible in 3 d when communities were transferred from reference to polluted sites. Chla/Pheo decreased more rapidly than other measurements. The predictive capability of laboratory flowâ through microcosm tests was examined by simultaneously transferring communities from upstream reference sites to downstream field sites and to various dilutions of field effluent in the laboratory.
Master of Science
Jia, Zhenquan. "Pesticides and Pesticide Mixtures Induce Neurotoxicity: Potentiation of Apoptosis and Oxidative Stress". Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/28381.
Testo completoPh. D.
Lounds-Singleton, Angela Jean. "Influence of thermal postharvest stress on mango (Magnifera indica) polyphenolics during ripening". [Gainesville, Fla.] : University of Florida, 2003. http://purl.fcla.edu/fcla/etd/UFE0002724.
Testo completoFALCIONI, Maria Letizia. "Pyrethroid insecticides induce oxidative stress, immuno and neuro-toxicity in Wistar rats". Doctoral thesis, Università degli Studi di Camerino, 2010. http://hdl.handle.net/11581/401922.
Testo completoWeber, Darren Lee, e darrenleeweber@gmail com. "EVENT-RELATED POTENTIAL INDICES OF ATTENTION AND MEMORY IN POST-TRAUMATIC STRESS DISORDER". Flinders University. Psychology, 2004. http://catalogue.flinders.edu.au./local/adt/public/adt-SFU20070702.080042.
Testo completoReinerman, Lauren E. Ph D. "Cerebral Blood Flow Velocity and Stress Indices as Predictors of Cognitive Vigilance Performance". University of Cincinnati / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1212092469.
Testo completoShamir, Eylon. "Use of streamflow indices in hydrologic modeling". Diss., The University of Arizona, 2003. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu_e9791_2003_396_sip1_w.pdf&type=application/pdf.
Testo completoKariya, Chirag T. "Role of glutathione in lung's adaptive response against environmental agents that induce oxidative stress /". Connect to abstract via ProQuest. Full text is not available online, 2007.
Cerca il testo completoAsano, Shinichi. "Aging influences multiple indices of oxidative stress in the heart of the Fischer 344/NNia x Brown Norway/BiNia rat". Huntington, WV : [Marshall University Libraries], 2007. http://www.marshall.edu/etd/descript.asp?ref=735.
Testo completoTitle from document title page. Includes abstract. Includes vitae. Document formatted into pages: contains ix, 81 pages including illustrations. Bibliography: p. 69-77.
Secor, Jordan Douglas. "Phytochemical Antioxidants Induce Membrane Lipid Signaling in Vascular Endothelial Cells". The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1338391553.
Testo completoWilkinson, David Michael. "Physiological indices of acute fatigue during recovery from short-term training stress in distance runners". Thesis, University of Chichester, 2003. http://eprints.chi.ac.uk/798/.
Testo completoDhawan, Sonia. "Caregiving stress and acculturation in East Indian immigrants caring for their elders". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape15/PQDD_0012/NQ27821.pdf.
Testo completoWeatherbee, Jessica L. "Exploiting DNA Repair and ER Stress Response Pathways to Induce Apoptosis in Glioblastoma Multiforme: A Dissertation". eScholarship@UMMS, 2016. https://escholarship.umassmed.edu/gsbs_diss/865.
Testo completoJenkinson, Alison McEwan. "The effect of polyunsaturated fatty acids and vitamin E on indices of oxidative stress in humans". Thesis, University of Aberdeen, 1999. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU536791.
Testo completoWeatherbee, Jessica L. "Exploiting DNA Repair and ER Stress Response Pathways to Induce Apoptosis in Glioblastoma Multiforme: A Dissertation". eScholarship@UMMS, 2008. http://escholarship.umassmed.edu/gsbs_diss/865.
Testo completoChu, Denise A. "The enduring effects of early life stress on psychological health and neural indices of emotion processing in healthy adults and adults with Posttraumatic Stress Disorder". Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/18196.
Testo completoO'Loughlin, James H. "Can virtual reality scenarios induce acute anxiety within an experimental setting?" Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2024. https://ro.ecu.edu.au/theses/2769.
Testo completoLatsko, Maeson Shea. "Neuroendocrine and Gene Expression Changes Indicate Adult Phenotypic Responses to Periadolescent Social Stress". Kent State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=kent1435757204.
Testo completoLeslie, Karin. "Apoptosis, oxygen signaling and oxidative stress in first trimester pregnancies with high resistance uterine artery Doppler indices". Thesis, St George's, University of London, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.686434.
Testo completoMacdonald, Luke Andrew. "The Effects of Mindfulness Training on Indices of Cognition, Stress and Immune Function in Team-Sport Athletes". Thesis, Griffith University, 2017. http://hdl.handle.net/10072/367264.
Testo completoThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Allied Health
Griffith Health
Full Text
Lehmann, Adam Clay. "AN ANALYSIS OF RELATIONSHIPS BETWEEN MODELED HYDROLOGIC/SEDIMENT LOADS AND INDICES OF IN-STREAM PHYSICAL HABITAT QUALITY IN HEADWATER STREAMS OF SOUTHWEST OHIO". Miami University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=miami1292959248.
Testo completoBertaggia, Marco. "Ricerca di nuovi indici molecolari e microbiologici dello stato nutrizionale della vite". Doctoral thesis, Università degli studi di Padova, 2013. http://hdl.handle.net/11577/3423016.
Testo completoLo studio della relazione suolo-pianta è un presupposto fondamentale per il controllo vegeto-produttivo del vigneto. In siti vitati della zona D.O.C. di Gambellara, ci si è proposti di studiare la relazione fra la produttività, le principali caratteristiche fisico-chimiche del suolo e alcuni indici innovativi per la diagnosi dello stato nutrizionale della vite quali la capacità biodegradativa della sostanza organica valutata mediante la degradazione di fili di natura vegetale e animale inseriti nel suolo e la valutazione dell’espressione di geni che potrebbero essere coinvolti nei meccanismi di difesa della vite dagli stress abiotici. Ampie e significative differenze (p<0,05) sono state riscontrate fra i parametri di fertilità fisico-chimica esaminati. I vigneti caratterizzati da maggiore produttività sono quelli che evidenziano valori di pH neutro, buona dotazione di sostanza organica e un adeguato rapporto C/N. Questi suoli presentano, inoltre, elevata capacità biodegradativa della sostanza organica determinata in base alla degradazione dei fili immessi nel suolo. L’analisi ARISA (Amplified Ribosomal Intergenic Spacer Analysis), eseguita su campioni di DNA estratto da suolo in maniera automatizzata tramite la messa a punto di un nuovo protocollo, ha evidenziato che i siti Pio Paulsen e Pio Carenza, caratterizzati da bassa attività biodegradativa della sostanza organica, hanno una ridotta similarità genetica rispetto ai siti Chiarafontana e Branco caratterizzati viceversa da pronunciata attività biodegradativa. Inoltre, il numero di picchi ARISA, indice della numerosità delle specie batteriche presenti nel suolo, è risultato statisticamente inferiore (p<0,05) nei siti Pio Paulsen e Pio Carenza rispetto ai siti Chiarafontana e Branco. Nelle piante del sito Campilonghi che è caratterizzato da pH acido, scarsa dotazione di sostanza organica, basso rapporto C/N, limitata attività degradativa dei fili vegetali e da basso contenuto fogliare di azoto e zolfo è stata riscontrata la sovra-espressione, rispetto al sito di controllo Pio Paulsen, dei geni WRKY, SuSy, PAL e STS1. In conclusione, la capacità degradativa dei fili e la valutazione dell’espressione dei suddetti geni sembrano essere dei validi indicatori della fertilità del suolo e dello stato nutrizionale della vite.
Magnuson, Scott A. "Developing New Indices for the Identification of Poor Effort". Cleveland State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=csu1241808636.
Testo completoLO, GALBO Valentina. "Valutazione del potenziale anticancro del frutto di Mangifera indica proveniente dalle aree rurali siciliane". Doctoral thesis, Università degli Studi di Palermo, 2022. http://hdl.handle.net/10447/533948.
Testo completoDi, Corleto Ross, e mikewood@deakin edu au. "The Evaluation of heat stress indices using physiological comparisons in an alumina refinery in a sub-tropical climate". Deakin University, 1998. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20050915.124324.
Testo completoFujii, Ashley Blostein. "Effects of zinc or citrus flavonoid supplementation on indices of oxidative stress in non-insulin-dependent diabetic women /". The Ohio State University, 1996. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487935958846103.
Testo completoSnyder, Jarin T. "ER Stress and ATF6alpha potently induce S-Phase in Old Mouse Beta Cells Cultured Ex-Vivo in High Glucose". eScholarship@UMMS, 2020. https://escholarship.umassmed.edu/gsbs_diss/1125.
Testo completoManzello, Derek Paul. "Short and Long-term Ramifications of Climate Change upon Coral Reef Ecosystems: Case Studies Across Two Oceans". Scholarly Repository, 2008. http://scholarlyrepository.miami.edu/oa_dissertations/78.
Testo completoKamuren, Zipporah T. "Alterations in indices of oxidative stress and diabetes in type I diabetic rats on a low-carbohydrate diet and pycnogenol". [Bloomington, Ind.] : Indiana University, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:3204299.
Testo completoSource: Dissertation Abstracts International, Volume: 67-01, Section: B, page: 0197. Adviser: John B. Watkins, III. "Title from dissertation home page (viewed Feb. 21, 2007)."
Howard, Alicia Dawn. "Indices of stress in exercising horses fed diets containing varying amounts of omega-6 and omega-3 polyunsaturated fatty acids". Texas A&M University, 2005. http://hdl.handle.net/1969.1/2517.
Testo completo