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2020 — Exploring individual differences in grey matter relating to language learning in adulthoodAbstract
Klein-Broomberg, Denise (Supervisor1) Read more
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2020 — Development of a Behaviour-Pattern Model Testing Protocol to Facilitate Coupled Physical-Socio-Economic ModelingAbstract
Les modèles dynamiques de systèmes socio-économiques couplés dynamiquement intégrés aux modèles environnementaux basés sur la physique (DCSEM) peuvent aider à résoudre des problèmes environnementaux complexes impliquant des interactions dynamiques entre les systèmes socio-économiques et biophysiques. Les modèles DCSEMs sont des outils prometteurs pour les décisions de gestion environnementale impliquant l'intégration de divers points de vue, disciplines et processus. Cependant, l'application des DCSEM a été limitée, principalement en raison de la grande incertitude des paramètres, des échelles spatio-temporelles interdépendantes entre les paramètres physiques des composants de modèles physiquement distribués, et de la possibilité d'obtenir des sorties de modèles axées sur le … Read more
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2020 — Stochastic variance reduced gradient for policy evaluation with fewer gradient evaluationsAbstract
Stochastic variance-reduced gradient (SVRG) is an optimization method originally designed for tackling machine learning problems with a finite sum structure. SVRG was later shown to work for policy evaluation, a problem in reinforcement learning in which one aims to estimate the value function of a given policy. SVRG makes use of gradient estimates at two scales. At the slower scale, SVRG computes a full gradient over the whole dataset, which could lead to prohibitive computation costs. In this work, we show that two variants of SVRG for policy evaluation could diminish the number of gradient calculations while preserving a linear … Read more
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2020 — Do the eyes have it? The role of stimulus content, visual context, and task settings in social attentionAbstract
Faces convey a wide range of information that is important for behaviour, emotional responses, and survival. As such, it is not surprising that visual and cognitive processing of faces in the human brain is facilitated by specialized neural systems. Research also suggests that this processing advantage extends into the attentional domain, with previous work showing that attention is spontaneously and preferentially biased towards faces and their features like eyes, an effect known as social attention.However, past studies on social attention have typically not accounted for the influence of extraneous factors that are known to play a powerful role in biasing … Read more
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2020 — Community Perspectives of Wellness in Manawan, an Atikamekw First Nation Community in Quebec, Canada: A community-based participatory researchAbstract
Background: In 2018, the First Nation Atikamekw community of Manawan, in Quebec, participated in a Community Mobilization Training for the promotion of healthy lifestyles. Enhancement of community wellness was chosen as one of the measures to determine the impact of the community mobilization process. Wellness assessments tools tend to focus on measuring wellness at individual levels. Indigenous Peoples understand wellness wholistically and centered on social and natural relationships, and on community, thus wellness assessment should also be centered around these dimensions.Objectives: This research aimed to characterize concepts of wellness from youth, intervention workers, and Elders that could serve for community-specific … Read more
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2020 — The skylark’s song: Tibetan literary and religious themes in Chögyam Trungpa’s English PoetryAbstract
Cette thèse analyse la poésie anglaise de Chögyam Trungpa ainsi que son slogan populaire pour créer de la poésie, pensée initiale, pensée optimale, afin d’identifier certains des traits formels, doctrinaux, thématiques et esthétiques distinctement tibétains de l’œuvre. S’il est clair que les compositions de Trungpa sont un peu en retrait de la poésie tibétaine traditionnelle, je soutiens que le corpus de Trungpa - identifié par certains comme étant moderniste - résiste aux classifications génériques que les érudits ont imposées jusqu’à présent. Je trouve que la poésie de Trungpa a une dimension traditionnellement sotériologique et qu’elle défie donc totalement la classification … Read more
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2020 — A study of similarity measures for natural language processing as applied to candidate-project matchingAbstract
Natural language processing is a discipline rooted in both linguistics and computer science. It incorporates syntactic problems (grammatical category, word segmentation, name entity recognition, etc.), semantics (sentiments analysis, texts categorization, translation, questions answering, etc.), vocal signals generation from texts or texts generation from vocal signals, etc. In the last few years, some scientists and companies have been able to create algorithms capable of achieving very high levels of performance for some of these tasks such as translation or sentiment classification, in part, by using big data. The fact that some algorithms perform so well with such a large amount of … Read more
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2020 — Elevational patterns in seed fates: experimental tests in the Rocky MountainsAbstract
Les limites de l’aire de répartition géographique des espèces sont souvent fixées par des conditions écologiques inappropriées au-delà de l’aire de répartition. L'identification des facteurs écologiques les plus importants dans l'établissement des limites de l'aire de répartition est un objectif central de la biogéographie. La théorie prédit que les limites de portée aux basses latitudes ou altitudes sont fixées par des interactions biotiques alors que les limites de portée aux hautes latitudes ou altitudes sont fixées par des forces abiotiques. Cependant, peu d'expériences ont identifié les facteurs écologiques qui sous-tendent les limites de l'aire de répartition contrastées, faibles ou élevées … Read more
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2020 — Exercise-based pre-habilitation in individuals awaiting solid organ transplantationAbstract
Transplantation is a lifesaving procedure that gives patients a second chance at life and the opportunity for a better quality of life. The journey of getting an organ transplantation can be long and tiring depending on the transplant center; patients might wait years to receive an organ. Patients awaiting transplantation are living with the consequences of their chronic disease and experience a decline in their quality of life and physical function which can have a significant negative impact on their chances of receiving a transplant and on their health post-transplant. The benefits of exercise in transplant recipients are well described … Read more
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2020 — Hyperfine and spin-orbit interactions in semiconductor nanostructuresAbstract
Understanding the hyperfine and spin-orbit interactions is important for e.g. quantum information processing with spin qubits. In this thesis, we investigate these interactions in various semiconductor nanostructures. While the methods developed here have been applied to specific nanostructures, they can be generalized to understand interactions (hyperfine, spin-orbit, and potentially others) in other systems and/or materials. This thesis includes an introductory chapter where we derive the hyperfine and spin-orbit interactions from the Dirac equation and discuss the main theoretical tools used throughout the text, k.p theory and density-functional theory. In the succeeding chapter, we calculate the hyperfine couplings for electrons and … Read more
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2020 — The mechanics of slip at the updip limit of the seismogenic zoneAbstract
The world’s largest earthquakes occur within the seismogenic zones of subduction thrusts, which lock between large magnitude earthquakes. At the updip limit of seismogenic zones, a transitional zone occurs if the subduction interface is not locked to the trench. Within this transitional zone a range of slip behaviors including seismic slip events propagating to the trench, slow slip events (SSEs), tremor, low frequency events (LFEs) and very low frequency events (VLFEs) are observed using geodetic and seismological data sets. Slip in transitional zones is believed to load the seismogenic zone, and may precede large magnitude earthquakes. Understanding the mechanics of … Read more
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2020 — The feasibility and efficacy of incorporating prediction error into reconsolidation therapy with propranolol to treat adjustment disorder stemming from romantic betrayalAbstract
Background: Betrayal by a romantic partner can be a shocking experience that results in depression, anxiety, and stressor-related symptoms in the betrayed partner. Adjustment disorder (AD) is a diagnostic construct used to understand the mental health implications that romantic betrayal can have on the impacted partner. While AD can be debilitating, few options currently exist for betrayed individuals who seek treatment outside of the romantic relationship. Although memory reconsolidation impairment with propranolol (i.e., Reconsolidation Therapy; RT) is a promising and innovative treatment for psychiatric disorders stemming from a pathological emotional memory, like AD, animal models and recent evidence among healthy … Read more
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2020 — Reward-guided cognitive resource allocation: a possible mechanism underlying cognitive deficits in Parkinson's diseaseAbstract
Il est reconnu que la maladie de Parkinson provoque à la fois des symptômes moteurs et non moteurs. Les symptômes cognitifs, en particulier ceux liés à un dysfonctionnement exécutif, sont très répandus (Foltynie et al., 2004) même dès le début de la maladie. Même si les déficits d’attention et de mémoire ont été décrit de manière compréhensive chez ceux avec la maladie de Parkinson, il manque de traitement efficace pour ces déficits et leurs mécanismes sous-jacents restent inconnus. Cependant, les signaux de récompense aident le cerveau à trier et à hiérarchiser les informations entrantes, impliquant les processus d'attention et de … Read more
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2020 — Protecting or policing civilians? United nations peace operations and global order enforcementAbstract
This dissertation argues that policing is one of the constitutive elements of the current global order, and that United Nations-led peace operations act as transnational points of cross-fertilization for the creation and transmission of global policing practices. Empirically, it investigates the turn to “police peacekeeping” or “policekeeping” – the increasing role of police in peace operations. It argues that the turn to policekeeping represents more than a change in missions’ composition and the specific tasks that they accomplish: it means that the logic of policing seeps into peacekeeping. Whereas peacekeeping is a response to a situation of conflict, which supposes … Read more
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2020 — Measurement of associated Z boson and charm quark production in proton-proton collisions at square root of s equals to 13 TeVAbstract
Cette thèse présente les mesures de la section efficace de production différentielle d’un boson Z en association avec au moins un jet de saveur charme, ou le boson Z se désintègre leptoniquement en une paire muon-antimuon. Les données mesurées des collisions proton-proton par le détecteur ATLAS au grand collisionneur à Hadrons (GCH) pendant les années 2015 à 2018 sont utilisées, lorsque le GCH fonctionnait à un centre d’énergie de masse de 13 TeV. Les données étudiées correspondent à un total de luminosité intégrée de 139 fb^-1 . Les mesures sont comparées aux données simulées produites au deuxième ordre et normalisées … Read more
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2020 — Job accessibility and labour market outcomes among immigrants in Montreal and TorontoAbstract
Le bien-être économique des immigrants est un élément clé du processus d'intégration et une importante préoccupation politique au Canada. Bien que les recherches récentes portent sur un ensemble de facteurs sociaux qui affectent les résultats des immigrants sur le marché du travail, relativement peu d'études examinent comment ces facteurs interagissent avec les obstacles géographiques à l'emploi. Cette étude utilise le Recensement du Canada de 2016 pour explorer comment l'accessibilité spatiale aux emplois influe la probabilité d'emploi des immigrants et des non-immigrants à Montréal et à Toronto. L'accessibilité à l'emploi (le nombre cumulatif d'emplois accessibles dans les 45 minutes suivant un … Read more
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2020 — Targeting the PI3K Pathway in Esophago-Gastric CancerAbstract
Ferri, Lorenzo Edwin (Internal/Supervisor) Read more
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2020 — Visual and biochemical evidence of distinct pathways of cholesterol metabolism in human hepatocytesAbstract
Kiss, Robert (Supervisor2) Read more
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2020 — Who is poor and who is not? Toward an empirical basis for identifying the poorAbstract
Rytina, Steven (Supervisor2) Read more
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2020 — Computer-guided drug discovery: application to the discovery of inhibitors targeting prolyl oligopeptidase and fibroblast activation protein-alphaAbstract
Le cancer est une maladie qui affectera 50% des canadiens au cours de leur vie. Bien que plusieurs cibles biologiques soient liées au cancer et à ses causes, le focus de cette dissertation sera deux sérine protéases liées aux cancers épithéliaux: la prolyl oligopeptidase (POP) et la protéine d'activation des fibroblastes (FAP), liées respectivement à l'angiogenèse et la croissance des tumeurs. Les recherches décrites dans cette thèse ont été conduites en utilisant la plateforme Forecaster développée par le groupe de recherche du Professeur Moitessier. Forecaster a permis la découverte d'inhibiteurs doubles réversibles et covalents ciblant POP et FAP par l'exécution … Read more
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2020 — Born-Oppenheimer molecular dynamics using the variational quantum eigensolverAbstract
Mongeau, Luc (Supervisor1) Read more
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2020 — Does Cytomegalovirus accelerate human ageing and the epigenetic clock?Abstract
AbstractBackground: Human Cytomegalovirus (HCMV) is ubiquitous and associated with chronic T cell activation, immunosenescence, and age-related co-morbidities including cardiovascular disease, Alzheimer’s disease, and bacterial and viral pneumonia infections. Additionally, HCMV is a component of the immune risk phenotype (IRP), which has been shown to be predictive of mortality in elderly. HCMV causes oligoclonal expansion of T cells that have a pro-inflammatory phenotype, which is thought to drive systemic inflammation. The seroprevalence of HCMV increases with age, thus very few studies have been carried out in older individuals. This makes it difficult to determine if immune dysregulation is due to HCMV … Read more
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2020 — Food insecurity and obesity in Mexican adultsAbstract
Levy, Teresa Shamah (Supervisor2) Read more
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2020 — Numerical Methods for the Fermat-Weber Problem in the polyhedral lp normsAbstract
Oberman, Adam (Internal/Cosupervisor2) Read more
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2020 — Let’s talk about sex: uncovering the molecular mechanisms of amphetamine during adolescent developmentAbstract
Au cours de l’adolescence, les neurones dopaminergiques (DA) de la voie mésocorticolimbique continuent leur croissance vers leur cible finale. Durant cette période critique du développement, la maturation des neurones est sensible aux influences environnementales, dont les expériences adolescentes, telle que la prise de drogue. La consommation de certaines drogues peut conduire à un dysfonctionnement du cortex préfrontal (mPFC), via un dérèglement du complexe Nétrine 1/DCC, servant aux neurones dopaminergiques en cours de développement de système de reconnaissance de leur cible finale. L’exposition de souris mâles à une drogue psychostimulante, l'amphétamine (AMPH), altère l’expression de la nétrine 1, et de son … Read more
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2020 — Women's textile primacy: Inca-style garments in portraits of the colonial Peruvian elite, 17th-18th centuryAbstract
Although portraits of the colonial Peruvian elite have been included in recent scholarly inquiries, little attention has been paid to the women depicted in these paintings, many of whose identities remain anonymous. While an analysis of visual iconography is informative in contextualizing these works within the colonial dichotomy of “Spanish” and “Andean” cultures, a focus on the clothing and garments included in these works allows for a new way of viewing these portraits. While the men in these images often are adorned in more European-style clothing, women remain connected to pre-Columbian forms and styles of dress through their specific and … Read more
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2020 — Sharp-tailed grouse «Tympanuchus phasianellus» in a resource development area at the northern edge of the species' rangeAbstract
Suitor, Mike (Supervisor2) Read more
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2020 — High-throughput electrochemistry of high-voltage Li-Ion cathode materialsAbstract
In the ongoing search for higher energy Li-ion batteries, the discovery of new cathode materials is of critical importance. Therefore, employing high-throughput methodologies to greatly increase the number of compositions studied is an attractive solution to rapidly screen and optimize next-generation battery materials. While the combinatorial investigation of cathode materials has been reported in the literature, studies have been limited to structural characterization, with electrochemical characterization having only been performed on select compositions. Herein, we adapt a high-throughput electrochemical testing system in order to test 64 different mg-scale cathode compositions simultaneously. As the ~2 mg samples are synthesized in the … Read more
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2020 — Hot and already bothered: exploring effects of warming waters on an imperiled freshwater fish, Pugnose Shiner «Notropis anogenus»Abstract
Chapman, Lauren (Supervisor1) Read more
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2020 — A genetic algorithm for channel estimation in switch-based hybrid analog/digital mmWave massive MIMO systemsAbstract
Les systèmes à entrées-multiples-sorties-multiples (MIMO) massifs sont une des principales technologies mises de l'avant pour atteindre les demandes exigeantes de l'imminent standard de communication sans fil de cinquième génération (5G). Cependant, le coût et la consommation d'énergie des chaînes de fréquence radio (RF) rendent irréalisable la structure traditionnelle où chaque antenne est équipée d'une chaîne RF. C'est ce qui a poussé à l'introduction des systèmes hybrides analogues/digitaux, où un module analogue ajouté entre les antennes et le processeur digital de bande de base permet un nombre réduit de chaînes RF.Ce mémoire aborde le problème d'estimation de canal utilisant des pilotes … Read more
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2020 — Towards incorporating unstructured external data in neural question-answering language modelsAbstract
In this thesis, different approaches to incorporate unstructured external datain neural network question-answering models are explored. These models are supervisedlearning of dialogue agents from large text corpora, and open-domain questionansweringmodels over Wikipedia. In both domains, the main objective is to leverageadditional information to improve the prediction accuracy of the models. Inthe first case study, the Ubuntu Dialogue Corpus is proposed as this corpus representsone of the first large-scale, publicly-available dialogue datasets. To evaluateperformance, various neural network models are applied to this dataset, with andwithout the use of external data. In the second case study, the efficacy of leveragingunstructured data via … Read more
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2020 — Job strain, depressive symptoms, and cardiovascular disease: cross-sectional and longitudinal associations in community samplesAbstract
RésuméContexte : On associe le stress au travail avec la maladie cardiovasculaire (MCV). Le stress au travail et la dépression étant étroitement liés, tous les deux sont reconnus indépendamment comme facteurs de risque de maladies cardiovasculaires. Pourtant, peu d'études ont inclus une évaluation des symptômes dépressifs dans l'examen de leur association. Il reste à savoir si l’association entre le stress au travail et les MCV est toujours probante lorsque la dépression est prise en compte. La dépression est plus répandue chez les femmes, et sa comorbidité est aussi plus élevée chez les femmes atteintes de MCV. La littérature sur le … Read more
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2020 — Environmental programming of adult foraging behavior in «Caenorhabditis elegans»Abstract
The environment has profound effects on behavior, which can act over short timescales as immediate sensory responses, to longer timescales from hours to over the lifetime of an individual. Environmental experiences at critical periods in early development, in particular, can often lead to long-lasting changes in behavior. Such experience-dependent long-term plasticity in behavior can have adaptive roles as well as impact health and development. Behavior is also determined by the genetic architecture of an individual, and environmental influences can have complex interplays with genetic predispositions.It is challenging to delineate the roles of environmental experiences and genetic background on long-term behavioral … Read more
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2020 — Regulation of actomyosin network, cell junction molecules, and cell shapes by homophilic cell adhesion molecule echinoidAbstract
Au cours du développement animal, les cellules de divers tissus subissent des mouvements et des réarrangements collectifs pour provoquer une morphogenèse normale des tissus. Ces processus sont entrainés par les changements de forme et de taille des cellules résultant des interactions dynamiques entre les composants internes du cytosquelette et les molécules de surface cellulaire qui assurent la médiation de l'adhésion entre les cellules. Cependant, les mécanismes par lesquels ces interactions sont provoquées sont très mal connus. Mon travail visait à comprendre comment Echinoid (Ed), une molécule homophile d'adhésion cellulaire, régule les composants du cytosquelette d'actomyosine et les molécules impliquées dans … Read more
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2020 — Energy-efficient silicon photonics switches towards mode-division-multiplexed interconnectsAbstract
With sky-rocketing internet traffic and subsequent increase in data-center size and capacity, the escalating trend of power consumption has been a huge challenge in implementing energy-efficient optical interconnection networks. Silicon Photonics is considered to be a potential alternative to the electrical interconnects in high-performance computers (HPC) and data centers due to its high throughput, compatibility with CMOS fabrication, large bandwidth scalability and energy efficiency. To reduce the communication bottleneck in inter- and intra-chip data communications, the aggregated bandwidth and link capacity should be increased by using advanced multiplexing and switching techniques. In the recent years, mode-division-multiplexing (MDM) has gained attention … Read more
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2020 — Modeling dynamic cerebrovascular reactivity and the hemodynamic response function using multimodal neuroimaging measurementsAbstract
Le système cérébrovasculaire implique de nombreux mécanismes procurant les nutriments nécessaires au fonctionnement du cerveau par l’entremise de la circulation sanguine. De plus, ces mécanismes maintiennent le débit sanguin cérébral relativement constant afin d’assurer un état physiologique normal. Dans cette thèse, nous avons développé une méthodologie pour étudier les caractéristiques régionales de la réactivité cérébrovasculaire dynamique (RCVd) ainsi que de la fonction impulsionnelle décrivant la réponse hémodynamique (FRH) face à l’activité neurologique. Nous avons employé cette méthodologie chez des sujets en santé sous différentes conditions expérimentales afin d’obtenir des estimations fiables de courbes RCVd et FRH, à la fois pour … Read more
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2020 — Effect of pulsed light (PL) and UV-C light treatments on the shelf-life and quality enhancement of fresh carrot and radishAbstract
Un régime alimentaire équilibré essentielle pour rester en bonne santé. Les fruits et légumes frais constituent la partie la plus importante d’un régime alimentaire équilibré. Il existe de nombreux défis dans la gestion de la chaîne d'approvisionnement pour garantir que les produits frais peuvent arriver au consommateur aussi propre, frais, sain et exempt de contaminants indésirables que possible. Le traitement à la lumière pulsée (LP) est une technologie prometteuse qui peut être utilisée sur les produits frais pour augmenter certaines améliorations de la qualité. En tant que mécanisme de réponse de défense contre le traitement dur / défavorable, il produit … Read more
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2020 — Impact of the first incidence of mastitis or lameness on production and economic indicators on first lactation cowsAbstract
La mammite et la boiterie sont deux maladies qui figurent parmi les maladies les plus fréquentes aujourd’hui dans l’industrie laitière canadienne, avec une prévalence de 21 % et 20 % respectivement. Ces maladies peuvent diminuer les performances des vaches, tout en augmentant les pertes économiques et les risques de réforme. L’objectif de ce projet de recherche était d’identifier le ou les stades de la lactation où l’incidence de la mammite ou de la boiterie a l’impact le plus important sur la productivité et la rentabilité des vaches laitières. L’étude visait également à évaluer l’impact de ces maladies sur la production … Read more
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2020 — An integrated systems biology approach to illustrate that blood-sourced MiRNAs are not diagnostic of breast cancerAbstract
Le cancer du sein est le cancer le plus courant chez les femmes à travers le monde,et les technologies de détection actuelles ont leurs limites. Les microARN (miARN) sont de petits ARN monocaténaires de 18 à 22 nucléotides et certains éléments suggèrent que les miARN dans les échantillons de sang peuvent être utilisés comme biomarqueurs diagnostiques pour le cancer du sein. L’étude NOWAC sur les femmes norvégiennes et le cancer est une grande étude prospective qui a recueilli des échantillons de sang et de biopsies de tumeurs de patientes atteintes de cancer du sein et et de tissus sains provenant … Read more
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2020 — Finite-element modelling of middle-ear vibrations under quasi-static pressurizationAbstract
L’identification précoce de la perte auditive est importante car si elle n’est pas traitée, elle peut entraîner un retard du développement du langage et d’autres difficultés. Les outils actuels de dépistage auditif du nouveau-né sont soumis à des taux de faux positifs excessivement élevés. La tympanométrie est un outil prometteur pour améliorer les tests de dépistage en évaluant l’état de l’oreille moyenne, mais elle est mal comprise chez les nouveau-nés. La tympanométrie implique de grandes déformations, des réponses non linéaires, des effets viscoélastiques (dépendants du temps) et des réponses dynamiques complexes, ce qui rend la modélisation difficile. Un précédent modèle … Read more
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2020 — Developing efficient redox-based tools for direct functionalization of phenols and aryl ketonesAbstract
This thesis focuses on the development of redox-based tools to directly functionalize simple unprotected phenols’ Csp2-OH bonds and to realize the reductive coupling reaction of aryl ketones (pinacol coupling reaction).In chapter 1, an overview of recent advancements regarding Csp2-O functionalization of phenol and its derivatives will be introduced, especially focusing on the relatively less-activated ones such as aryl methyl ethers, diphenyl ethers, etc. This chapter will describe the phenol Csp2-O functionalization sorted by the types of bond formations, such as C-N, C-B, C-Si, C-P, C-Sn, C-H, C-F and C-C bond formations, where the key mechanisms involved are demonstrated and discussed. … Read more
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2020 — Cranberry-derived polyphenol supplementation to mitigate the effects of a high-fat diet on skeletal muscle contractility in ratsAbstract
Background: Polyphenol intake is gaining focus for its vast beneficial effects on organs throughout the body. Proanthocyanidin (PAC) is a cranberry-derived polyphenol shown to contribute to improved metabolic functions. Our group has previously shown that a short-term high-fat (HF) diets influences skeletal muscle quality as indicated by altered contractility. Other polyphenols such as Urolithins and Resveratrol were previously shown to improve skeletal muscle functions. The effects of dietary PAC on skeletal muscle function have yet to be explored.Objective: The goal of this research project is to determine whether dietary PAC supplementation can prevent the impairments of a short-term HF diet … Read more
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2020 — A study of lower body kinematic adaptations to bank curves: Does running kinematic patterns on a bank and flat indoor track differ?Abstract
Habitual running around curved tracks at high speeds creates asymmetric left-right lower body joint movements that are implicated with increased injury risk. However, obtaining accurate and continuous joint movement measures to monitor runners’ in such contexts have been technically challenging to date. Hence, this study explored the use of a wireless “smart sensor” Inertial Measurement Units (IMUs) system (XSens) to obtain 3D local measures of Ankle Joint Complex (AJC), knee and hip joint angles. Joint angle patterns of runners were recorded on different regions of a 200m indoor racing track (flat vs bank 11° curve, 24-25m radius of curvature, flat … Read more
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2020 — Self-making: Acts of performance in the Victorian novelAbstract
“Self-Making” combines an examination of the self-conscious, theatrical construction of identity with attention to the malleability of character attributed to socio-economic changes. In the late-eighteenth and early-nineteenth centuries an unprecedented number of people migrated from their ancestral rural homes to expanding urban centres. While some saw this urbanization as a mark of the destabilization of the country and longed for a return to the relative stability of the pre-industrial past, many others used the opportunity to recreate their personal identities outside of the previously restrictive ties of family and home. Critics considered such self-creation dangerous, as it allowed for the … Read more
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2020 — The role of adenosine monophosphate-activated protein kinase (AMPK) in reactive oxygen species (ROS) signalling and cancer cellAbstract
Peter Siegel (Supervisor2) Read more
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2020 — The potential for alarmin-assisted disc degenerationAbstract
Intervertebral disc degeneration leading to low back pain is one of the most prevalent ailments facing society. Despite how widespread this disease is, the exact method of degeneration has yet to be determined. Pain in the disc often occurs when there is a loss of integrity in the tissue, and this weakening allows for innervation. The healthy disc, capped by two cartilage endplates between adjacent vertebrae which are responsible for the little molecular exchange with the rest of the body that the disc has, is typically a-vascular, has no neurons and is deemed a sterile environment within the body. The … Read more
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2020 — Validation and responsiveness of wearable biometric technology to monitor cardiac and ventilatory parameters at rest and during exercise in COPDAbstract
Introduction: The use of wearable technology for ambulatory physiological monitoring has become increasingly popular in recent years. However, only about five percent of these wearable devices have been formally validated in healthy adults, let alone in people with chronic obstructive pulmonary disease (COPD). Objectives: To assess (a) the validity of the Hexoskin biometric smart shirt for measuring cardiopulmonary parameters at rest and during exercise in people with COPD and (b) the responsiveness of the Hexoskin biometric smart shirt to detect changes in minute ventilation (V’E), tidal volume (VT), respiratory rate (RR), heart rate (HR), inspiratory capacity (IC) and inspiratory reserve … Read more
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2020 — Visualizing language in Hollywood screenplaysAbstract
AbstractThe language of the film screen is ubiquitous. Hollywood’s wide release feature films, like The Godfather (1972) or Wonder Woman ( 2017), are experienced by millions of people all over the world. However, before a movie makes it on screen, it has to make it as a screenplay, the blue print of a movie. With films costing 10’s of millions of dollars to produce, it helps to have the best blueprint possible. Increasingly, computers are capable of linguistic analysis at scale. “It is the work of humanities scholars to trace patterns in language, in narratives, in art, and other cultural … Read more
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2020 — Semi-deterministic finite interval estimation of linear system dynamics and output trajectoryAbstract
An efficient approach adopting Reproducing Kernel Hilbert Space, RKHS, to estimate the parameters of Differential Equations from noisy realizations of the system’s output is presented in this thesis. Initially, this thesis studies the previous works on parameter and state estimation using RKHS. This approach estimates the parameters, order n, the output trajectory and the derivatives of the system up to n-1, where n is the true order. The presented approach is able to handle error in the variable using local fitting and regularization. The suggested method uses Bayesian Information Criterion, BIC, to evaluate possible order for unknown systems. Lastly, to … Read more
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2020 — Recycling of wind turbine blades in the form of glass fiber reinforced filaments for additive manufacturingAbstract
Fayazbakhsh, Kazem (Supervisor2) Read more