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Dissertations / Theses on the topic 'Stress control analysis'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Chen, Hanjie. "Stress analysis in longwall entry roof under high horizontal stress." Morgantown, W. Va. : [West Virginia University Libraries], 1999. http://etd.wvu.edu/templates/showETD.cfm?recnum=550.

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Thesis (Ph. D.)--West Virginia University, 1999.<br>Title from document title page. Document formatted into pages; contains xvii, 278 p. : ill. (some col.), maps. Vita. Includes abstract. Includes bibliographical references (p. 274-277).

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2

Thoreson, Joseph Allen. "EFFECTS OF STRESS ON POSTURAL CONTROL AND COORDINATION." Miami University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=miami1186157995.

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3

Jatulis, Donatas. "Masts with combined guys: analysis and control of stress and deformation." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20080814_090720-22645.

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Тhe dissertation deals with the problem of telecommunication masts efficiency. The subject of research – masts of a new structure with combined guys under static loads. The study deals with constructive forms and analysis methods of up-to-date masts. It analyses into a created structure of the mast, wherein it is suggested to apply combine guys instead of the ordinary ones. Engineering guyed masts with combined guys static analysis method is given this research. The numerical and experimental laboratory assay of a new mast under static loads behaviour is given. It is proposed in the study to a

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4

Taylor, Shaunna L. "An analysis of a relaxation/stress control program in an alternative elementary school." Thesis, University of Ottawa (Canada), 1996. http://hdl.handle.net/10393/9787.

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The purpose of this study was to implement and assess the effectiveness of Orlick's (1993) mental skills/life skills training program in an alternative elementary school. Four teachers of 85 students in multi-aged classes were instructed to modify the program however they saw fit, in order to have it meet the needs of their students. The alternative school classes were divided into multi-aged groupings of grade 1/2, 2/3, 4/5, and 6. The primary objectives of the study were to investigate (a) how teachers would make adaptations to the intervention program to suit their classroom environments, (

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5

Bas, Gokcen. "Electric Field Analysis In Stress Controlled High Voltage Cables." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12605778/index.pdf.

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The terminations and the joints are the basic accessories of the power cables. Power cables require electrical stress control when terminated. Since there are different types of terminations, the analysis should be done to choose the proper method for electric field control problem at the terminations. Throughout this study two different types of termination methods are investigated by using the finite element analysis program (ANSYS): Stress Controlled Termination Model with Deflector and Stress Control Tube (SCT). The results are compared with those obtained for a cable without stress contro

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Cantrell, Ashley M. "Understanding Posttraumatic Stress and Academic Achievement: Exploring Attentional Control, Self-Efficacy, and Coping Among College Students." TopSCHOLAR®, 2016. http://digitalcommons.wku.edu/theses/1618.

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The present study examined differences in attentional control, attentional control self-efficacy, and coping as self-regulatory mechanisms among students with varying grade point averages (GPA) who experience posttraumatic stress symptoms (PTSS). Subjects included 58 college students from one large comprehensive university in the Mid-South who met the criteria for diagnosis of PTSS based on the Impact of Event Scale-Revised (IES-R). Three groups were created based on college GPA and graduation requirements at the university (at-risk for graduation, on-track for graduation, and ontrack for grad

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7

Long, Amy K. "Control of lysogeny in marine bacteria : studies with phiHSIC and natural populations." [Tampa, Fla] : University of South Florida, 2006. http://purl.fcla.edu/usf/dc/et/SFE0001737.

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8

Job, Sarah. "Identity-Specific Positive Psychology Intervention for Sexual Minorities: A Randomized Control Trial." Digital Commons @ East Tennessee State University, 2021. https://dc.etsu.edu/etd/3891.

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Sexual minorities experience mental and physical health disparities in comparison to heterosexual individuals due to minority stress (Branstrom et al., 2016; Kerridge et al., 2017; Meyer, 2003). Positive psychology interventions have improved mental and physical health (Antoine et al., 2018; Lambert D'raven et al., 2015), and therefore these interventions have potential to address health disparities. The current study tested an identity-specific intervention (n = 30) to a general positive psychology intervention (n = 30) and a control group (n = 30) among sexual minorities. This built on a rec

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9

Ryndzionek, Roland. "New concept, implementation and analysis of the multicell piezoelectric motor for the control of the car seat position." Phd thesis, Toulouse, INPT, 2015. http://oatao.univ-toulouse.fr/15755/1/Ryndzionek.pdf.

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The research works in the frame of the dissertation have been carried out with the cooperation between the University INP - ENSEEIHT - LAPLACE (Laboratory on Plasma and Conversion of Energy), Toulouse, France, and the Gdańsk University of Technology, Faculty of Electrical and Control Engineering, Research Unit Power Electronics and Electrical Machines, Gdańsk, Poland. The main scope of the dissertation was following: development a novel concept, implementation and analysis of the multicell piezoelectric motor (MPM) for the control of the car seat position. The new concept of the MPM is based o

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Vigentini, I. "MOLECULAR CHARACTERIZATION, STRESS RESPONSES AND SPECIFIC ENZYMATIC ACTIVITIES OF DEKKERA/BRETTANOMYCES BRUXELLENSIS WINE STRAINS: STRATEGIES OF ANALYSIS AND CONTROL IN THE OENOLOGICAL FIELD." Doctoral thesis, Università degli Studi di Milano, 2012. http://hdl.handle.net/2434/169032.

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Among yeasts responsible for wine spoilage, Dekkera/Brettanomyces bruxellensis is the species on which the scientific community has the highest interest. This fact is documented by an increasing in the international publications and by the beginning of the genome sequencing. Recently, it has been traced the evolutional D. bruxellensis lineage by the analysis of promoter sequences, which separated from the Saccharomyces yeasts more than 200 mya. Spoilage caused by D./B. bruxellensis is mainly due to the following issues:  this species remains viable and active in beverages preserved by ex

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11

Groombridge, Paul. "Development of a control system for microwave joining of homogenous and hetrogenous thermoplastic polymers." Thesis, Queensland University of Technology, 1999.

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12

Bouteillé, Marie. "Control of shoot and root growth by water deficit in Arabidopsis thaliana : a parallel analysis using artificial and natural mapping populations." Thesis, Montpellier, SupAgro, 2011. http://www.theses.fr/2011NSAM0017/document.

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Le maintien de la croissance foliaire en situation de déficit hydrique résulte du maintien de l´absorption racinaire et de la production de biomasse au niveau foliaire. Pour optimiser les deux processus, la plante ajuste la croissance de ses organes, et la répartition de la biomasse produite, entre les différents organes (root/shoot ratio) ou au sein de chaque organe (surface foliaire spécifique, longueur racinaire spécifique). Les principaux objectifs de ce travail de thèse étaient (i) d´évaluer l´impact des modifications de répartition de biomasse sur le maintien de la croissance foliaire en

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13

Lögde, Ann. "Anestesisjuksköterskors upplevelser av sin fysiska och psykosociala arbetsmiljö." Thesis, Uppsala universitet, Institutionen för folkhälso- och vårdvetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-173780.

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Health care is increasingly complex, which increases the demand for knowledge and expertise. Despite this, the share of specialized nurses, including anaesthesia nurses, has decreased from 65% to 48% from year 1995 to year 2008, according to statistics from the National Board of Health and Welfare (Socialstyrelsen) in 2010. Studies indicate that there may be various factors in the work environment that anaesthesia nurses, choose to leave the anaesthesia profession. The purpose of this study was to examine how anaesthesia nurses experienced the physical and psychosocial work. The study was cond

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Carneiro, Otávio Luiz Gomes. "Responsividade e estabilidade da produção de grãos de milho: relações com caracteres relacionados à tolerância a estresses abióticos e heranças." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/11/11137/tde-18012019-161405/.

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Os principais caracteres a serem considerados em programas de melhoramento de milho visando tolerância a estresses abióticos são: prolificidade (PRO), intervalo de florescimento (IF), número de ramificações do pendão (NRP) e stay green (SG). Diversos autores sugeriram que esses caracteres podem estar relacionados à estabilidade da produção de grãos. Ademais, apesar da importância da responsividade e estabilidade da produção de grãos para a seleção de cultivares, há poucos relatos sobre a herança desses parâmetros, com resultados controversos. Os objetivos desse estudo foram investigar a relaçã

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15

Naji, Jamal Hadi. "Non-linear finite element analysis of reinforced concrete panels and infilled frames under monotonic and cyclic loading : structures under plane stress loading are analysed up to and beyond the peak load : non-linear material properties including cracking, crushing and the non-linear behaviour at the interface of members are considered." Thesis, University of Bradford, 1989. http://hdl.handle.net/10454/3573.

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A non-linear finite element program to simulate the behaviour of infilled frames and plane stress reinforced concrete members under the action of monotonic and cyclic loading has been developed. Steel is modelled as a strain hardening plastic material, and in the concrete model cracking, yielding and crushing are considered. The separation, sliding, and opening and closing of initial gaps at the interfaces between the frame and the infill panels are accounted for by adjusting the properties of interface elements. The non-linear equations of equilibrium are solved using an incremental-iterative

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16

Bourniquel, Bernard. "Evaluation des deformations mecaniques de surface par diffraction x. Optimisation de la mesure des contraintes residuelles. Application au controle qualite du grenaillage de precontrainte." Nantes, 1988. http://www.theses.fr/1988NANT2037.

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Application de la mesure des contraintes residuelles par diffraction des rx au controle non destructif d'engrenages ayant subi un grenaillage de precontrainte. Developpement de nouvelles procedures experimentales

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17

Thummala, Ganesh S. "Value stream mapping for software development process." Online version, 2004. http://www.uwstout.edu/lib/thesis/2004/2004thummalag.pdf.

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18

Kieser, Mark E. "Using value stream mapping as a tool to reduce manufacturing lead-time in the cabinet division at Nor-lake Incorporated." Menomonie, WI : University of Wisconsin--Stout, 2004. http://www.uwstout.edu/lib/thesis/2004/2004kieserm.pdf.

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19

Del, Guercio Gerardo. "Optimal streaks amplification in wakes and vortex shedding control." Phd thesis, Toulouse, INPT, 2014. http://oatao.univ-toulouse.fr/12244/1/Del_Guercio.pdf.

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We compute optimal energy growths leading to streamwise streaks in parallel, weakly non-parallel and the circular cylinder wakes. We find that very large energy amplifications can be sustained by these wakes. The energy amplifications increase with the spanwise wavelength of the perturbations except in the circular cylinder wake where maximum energy growths are reached for λz ≈ 5 − 7 D. The optimally amplified structures are streamwise streaks. When forced with finite amplitudes these streaks are shown, in parallel wakes, to be able to completely suppress the absolute instability. The global i

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20

Mejova, Yelena Aleksandrovna. "Sentiment analysis within and across social media streams." Diss., University of Iowa, 2012. https://ir.uiowa.edu/etd/2943.

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Social media offers a powerful outlet for people's thoughts and feelings -- it is an enormous ever-growing source of texts ranging from everyday observations to involved discussions. This thesis contributes to the field of sentiment analysis, which aims to extract emotions and opinions from text. A basic goal is to classify text as expressing either positive or negative emotion. Sentiment classifiers have been built for social media text such as product reviews, blog posts, and even Twitter messages. With increasing comple

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21

Cai, Shanhua. "Étude et réalisation de la commande d'un système de mesure automatique de contraintes." Vandoeuvre-les-Nancy, INPL, 1994. http://www.theses.fr/1994INPL102N.

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Ce travail se place dans le cadre d'un contrat industriel avec la société andilog spécialisée dans la métrologie. Le problème qui a été posé est celui de l'automatisation de presses destinées à effectuer des campagnes de mesures d'élasticité sur des séries de pièces. Ces presses étaient jusqu'alors équipées de variateurs de vitesse à commande manuelle et de ponts de mesure à jauges de contraintes. Étant donné le cahier des charges, il a été décidé de concevoir entièrement toute la commande depuis l'alimentation du moteur jusqu'à l'écran de visualisation des mesures et des résultats de traiteme

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22

Hodgkinson, Jane Helen. "Geological control of physiography in Southeast Queensland: A multi-scale analysis using GIS." Thesis, Queensland University of Technology, 2009. https://eprints.qut.edu.au/29968/1/Jane_Hodgkinson_Thesis.pdf.

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The study reported here, constitutes a full review of the major geological events that have influenced the morphological development of the southeast Queensland region. Most importantly, it provides evidence that the region’s physiography continues to be geologically ‘active’ and although earthquakes are presently few and of low magnitude, many past events and tectonic regimes continue to be strongly influential over drainage, morphology and topography. Southeast Queensland is typified by highland terrain of metasedimentary and igneous rocks that are parallel and close to younger, lowland coas

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Hodgkinson, Jane Helen. "Geological control of physiography in Southeast Queensland : a mult-scale analysis using GIS." Queensland University of Technology, 2009. http://eprints.qut.edu.au/29968/.

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The study reported here, constitutes a full review of the major geological events that have influenced the morphological development of the southeast Queensland region. Most importantly, it provides evidence that the region’s physiography continues to be geologically ‘active’ and although earthquakes are presently few and of low magnitude, many past events and tectonic regimes continue to be strongly influential over drainage, morphology and topography. Southeast Queensland is typified by highland terrain of metasedimentary and igneous rocks that are parallel and close to younger, lowland coas

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24

Carullo, Francesco. "Analysis, simulation and control of the Von Karman vortex street behind a circular cylinder." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.

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This work focuses on studying the 2D wake pattern behind a bluff body/airfoil immersed in a fluid. Within a specific Reynolds number range, a repeating pattern of swirling vortices shows up: the "Von Karman Vortex Street". To suppress Vortex-Induced Vibration which can cause the structure resonating, a suitable control method has to be adopted. Furthermore, this work aims at designing a control technique for a flapping airfoil able to produce the desired "Reverse Von Karman Vortex Street": a thrust-generating wake created by the birds flapping wings.

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25

Tan, Jiak-San. "Flexibility in MLVR-VSC back-to-back link." Thesis, University of Canterbury. Electrical and Computer Engineering, 2006. http://hdl.handle.net/10092/1119.

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This thesis describes the flexible voltage control of a multi-level-voltage-reinjection voltage source converter. The main purposes are to achieve reactive power generation flexibility when applied for HVdc transmission systems, reduce dynamic voltage balancing for direct series connected switches and an improvement of high power converter efficiency and reliability. Waveform shapes and the impact on ac harmonics caused by the modulation process are studied in detail. A configuration is proposed embracing concepts of multi level, soft-switching and harmonic cancellation. For the configu

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Katsanis, George R. Mr. "Transient Small Wind Turbine Tower Structural Analysis with Coupled Rotor Dynamic Interaction." DigitalCommons@CalPoly, 2013. https://digitalcommons.calpoly.edu/theses/960.

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Structural dynamics is at the center of wind turbine tower design - excessive vibrations can be caused by a wide range of environmental and mechanical sources and can lead to reduced component life due to fatigue, noise, and impaired public perception of system integrity. Furthermore, periodic turbulent wind conditions can cause system resonance resulting in significantly increased structural loads. Structural vibration issues may become exacerbated in small wind applications where the analytical and experimental resources for system verification and optimization are scarce. This study combine

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27

Maurer, Simon. "Analysis and coordination of mixed-criticality cyber-physical systems." Thesis, University of Hertfordshire, 2018. http://hdl.handle.net/2299/21094.

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A Cyber-physical System (CPS) can be described as a network of interlinked, concurrent computational components that interact with the physical world. Such a system is usually of reactive nature and must satisfy strict timing requirements to guarantee a correct behaviour. The components can be of mixed-criticality which implies different progress models and communication models, depending whether the focus of a component lies on predictability or resource efficiency. In this dissertation I present a novel approach that bridges the gap between stream processing models and Labelled Transition Sy

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Teo, Sui-Guan. "Analysis of nonlinear sequences and streamciphers." Thesis, Queensland University of Technology, 2013. https://eprints.qut.edu.au/63358/1/Sui-Guan_Teo_Thesis.pdf.

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Streamciphers are common cryptographic algorithms used to protect the confidentiality of frame-based communications like mobile phone conversations and Internet traffic. Streamciphers are ideal cryptographic algorithms to encrypt these types of traffic as they have the potential to encrypt them quickly and securely, and have low error propagation. The main objective of this thesis is to determine whether structural features of keystream generators affect the security provided by stream ciphers.These structural features pertain to the state-update and output functions used in keystream gener

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Vintrlík, Jan. "Analýza výkonnosti procesu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229507.

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Presented thesis entitled “Process performance analysis” deals with problems in identification of the causes of the increasing cost and declining quality of the products, their minimization or complete removal. Further analysis will address the cost of low quality, serving as a basis for possible recovery of the fleet. All material presented in this thesis were collected in the company of NEVOGA, s r.o. engaged in manufacturing parts for the construction industry.

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Randle, Jasmin B. "Los Angeles County's Criminal Street Gangs: Does Violence Roll Downhill?" CSUSB ScholarWorks, 2014. https://scholarworks.lib.csusb.edu/etd/10.

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According to the 2011 National Gang Threat Assessment created by the Federal Bureau of Investigation, there are more than 33,000 gangs in the United States, cited as being responsible for nearly 48% of the violent crime in the country. Using information drawn from gang-related court cases, this study examines the nature of inter- and intra-gang violence occurring between January 1, 2002-December 31, 2011. An innovative application of network analysis will be used to hone in on rivalries, the existence of possible hierarchy, and the relational and structural characteristics of Blood and Crip ga

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31

Celep, Muhittin. "Τransitiοn dans les cοuches limites supersοniques : simulatiοns numériques directes et cοntrôle par stries". Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMIR15.

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Dans les écoulements à haute vitesse, une traînée visqueuse élevée et des charges thermiques importantes sont des conséquences inhérentes sur les corps aérodynamiques. Ces effets augmentent de manière significative pendant la phase de transition lorsque la couche limite devient turbulente. Afin de réduire les risques de dommages mécaniques et de défaillances liées à la fatigue, des systèmes de protection thermique sont intégrés aux véhicules, ajoutant de la complexité aux aspects techniques et économiques de la conception. La solution réside dans l’acquisition d’une compréhension approfondie d

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Segura, Salvador Albert. "High-performance and energy-efficient irregular graph processing on GPU architectures." Doctoral thesis, Universitat Politècnica de Catalunya, 2021. http://hdl.handle.net/10803/671449.

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Graph processing is an established and prominent domain that is the foundation of new emerging applications in areas such as Data Analytics and Machine Learning, empowering applications such as road navigation, social networks and automatic speech recognition. The large amount of data employed in these domains requires high throughput architectures such as GPGPU. Although the processing of large graph-based workloads exhibits a high degree of parallelism, memory access patterns tend to be highly irregular, leading to poor efficiency due to memory divergence.In order to ameliorate these issues,

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Tremblay-Boeuf, Valérie. "Effets des contraintes mécaniques sur l'exsudation racinaire du maïs." Vandoeuvre-les-Nancy, INPL, 1995. http://www.theses.fr/1995INPL079N.

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Ce travail a permis d'évaluer les effets de la contrainte mécanique sur l'exsudation racinaire du maïs (Zea mays l. , variété Dea) et d'examiner l'importance de ces effets en relation avec le stade de développement de la plante. La culture des plantes a été conduite en conditions stérile et hydroponique. La contrainte mécanique a été simulée à deux niveaux d'intensité, à l'aide de billes de verre de 1 et 4 mm de diamètre. Ces traitements ont été comparés à un témoin sans billes. Les résultats ont montré que la croissance de la plante est influencée par la contrainte mécanique. Cette dernière a

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34

Shih, Wei-Ting, and 施威廷. "Functional analysis of Arabidopsis WRKY63 in salt stress response and flowering time control." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/62243519114530026215.

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碩士<br>國立臺灣大學<br>植物科學研究所<br>103<br>WRKY transcription factors constitute a large protein family in plants. Previous studies indicated that WRKY transcription factors play important roles in the regulation of gene expression associated with plant defense responses, but the role of WRKY proteins in abiotic stress responses and development is still unclear. In this study, we show that WRKY63, a member of WRKY IIIa subfamily, could interact with the RPD3-like histone deacetylase HDA6. The WRKY63 T-DNA insertion knock-out mutant, abo3, is hypersensitive to ABA and salt stress. Furthermore, abo3/axe1

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Ely, George Ray. "An analysis of the feasibility of predictive process control of welding applications using infrared pyrometers and thermal metamodels." Thesis, 2010. http://hdl.handle.net/2152/ETD-UT-2010-05-1204.

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Predictive process control (PPC) is the use of predictive, physical models as the basis for process control [1]. In contrast, conventional control algorithms utilize statistical models that are derived from repetitive process trials. PPC employs in-process monitoring and control of manufacturing processes. PPC algorithms are very promising approaches for welding of small lots or customized products with rapid changes in materials, geometry, or processing conditions. They may also be valuable for welding high value products for which repeated trials and waste are not acceptable. In this researc

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Teles, Cátia Raquel Vieira. "Análise custo-benefício de um programa de gestão de stress numa população de controladores de tráfego aéreo." Master's thesis, 2010. http://hdl.handle.net/10400.12/3899.

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Dissertação de Mestrado apresentada ao ISPA - Instituto Universitário<br>O programa CISM (Critical Incidente Stress Management) foi concebido para lidar com o fenómeno do stress de incidente crítico. O principal objectivo deste programa é mitigar os efeitos do stress decorrente de um incidente crítico e devolver o sujeito ao seu normal nível de proficiência. O presente trabalho pretende constatar os benefícios do programa CISM numa população de controladores de tráfego aéreo. Para tal, foram desenvolvidos dois estudos utilizando medidas distintas. No primeiro estudo, foram utilizadas medi

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Swift, Audrey. "A longitudinal analysis of control beliefs as moderators of the relationship between stress and well-being in later life." 2004. http://hdl.handle.net/1993/15751.

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LI, MEI-HSUAN, and 李美璇. "The Analysis of Sleep Disturbance Associated with Post-traumatic Stress Disorder and Physiological Indicators of Fire Control Substitute Service in Taiwan, Pingtung County." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/yz7w2m.

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碩士<br>大仁科技大學<br>環境管理研究所<br>106<br>Abstract Due to rapid development of science and technology, rapid changes in the economy and industry and social patterns, these changes have resulted in a concentration of population in metropolitan areas. Buildings tend to be high-rise, diversified, large-scale, underground, specialized, and other multipurpose which lead to a complex pattern of disasters. The rescue pattern is more complicated and dangerous. In addition, almost all people, things, and objects related to the people's life, property or assistance are all within the service scope of firefighte

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Demontigny, Gabriel. "Mechanical Study of Silicon Strip Detector Modules During Quality Control for the ATLAS Phase-II Detector Upgrade." Thesis, 2020. http://hdl.handle.net/1866/24369.

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Suite à la détection du très attendu boson de Higgs, le Grand Collisionneur de Hadrons (LHC) ainsi que le détecteur ATLAS se prépare pour une importante mise à niveau. Prévu pour le LHC à Haute Luminosité (HL-LHC), le ITk (Inner TracKer), un trajectomètre pour particules chargées fait de silicium, est la mise à niveau du détecteur interne du détecteur ATLAS. Une phase de test des modules de détecteur du ITk est cruciale puisque le détecteur sera inaccessible pour environ 10 ans suite à l’installation. Ce mémoire se concentrera sur les tests effectués sur un sous-ensemble du

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Templin, Andrew Thomas. "Mechanisms of translational regulation in the pancreatic β cell stress response". Thesis, 2014. http://hdl.handle.net/1805/6162.

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Indiana University-Purdue University Indianapolis (IUPUI)<br>The islet beta cell is unique in its ability to synthesize and secrete insulin for use in the body. A number of factors including proinflammatory cytokines, free fatty acids, and islet amyloid are known to cause beta cell stress. These factors lead to lipotoxic, inflammatory, and ER stress in the beta cell, contributing to beta cell dysfunction and death, and diabetes. While transcriptional responses to beta cell stress are well appreciated, relatively little is known regarding translational responses in the stressed beta cell. To st

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Awan, Irfan U. "Analysis of Multiple-Threshold Queues for Congestion Control of Heterogeneous Traffic Streams." 2006. http://hdl.handle.net/10454/4141.

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No<br>The use of queue thresholds is a well known technique for network traffic congestion control. This motivates the study of a single server queue with R(R ¿ 2) distinct priority classes under Head of Line (HoL) service priority discipline, Partial Buffer Sharing (PBS) scheme and a finite capacity vector N, representing a sequence of thresholds (N1, N2, ¿ , NR) for each class jobs. The external traffic is modelled using the compound Poisson process or generalised exponential (GE) distribution which can capture the bursty property of the network traffic. The transmission times have also been

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Tsai, Yu-Chi, and 蔡雨錡. "Development and Data Analyses of an Image Monitoring and Control System for Heat Stress on Dairy Cow." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/4td6wx.

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碩士<br>國立臺灣大學<br>生物產業機電工程學研究所<br>106<br>The heat stress of lactating cows can cause milk production to decrease about 30%, and even lead to diseases such as mastitis or lameness. Therefore, this study established an image monitoring and environmental control system to help farm managers or owners to monitor their dairy cow health conditions better. The system detects the symptom of heat stress of lactating cows through image and environmental data, and regulates the environmental cooling system according to the different situations to prevent heat stress in lactating cows. The system automatica

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Chou, Chun-Ta, and 周俊達. "Performance Analysis of Denial of Service Protection Scheme for Stream Control Transmission Protocol in Wireless Network." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/kaku5e.

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碩士<br>國立臺北科技大學<br>電機工程系所<br>96<br>This paper explores the performance analysis of Denial of Service(DoS) protection scheme for Stream Control Transmission Protocol(SCTP) in the process of wireless handoff. In wireless networks, the problem of packet loss caused by handoff process and the threat of DoS attack has been concerned. The Multi-Homed and Multi-Streams function of SCTP effectively reduce the handoff delay and enhance the end-to-end throughput. However, 4-way handshake function of SCTP cooperate with Cookie and Verification Tag to prevent the threat of DoS attack. Based on above reason

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Dekis, Constance Emilia. "A Comparative Analysis of the Children’s Depression Inventory Scores of Traumatized Youth With and Without PTSD Relative to Non-Traumatized Controls." Thesis, 2016. https://doi.org/10.7916/D83N23DW.

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This study compared the Children’s Depression Inventory (CDI) scores of traumatized youth with or without PTSD to the scores of a nonclinical comparison group. Diagnostic interviews identified children with PTSD (28), traumatized PTSD negatives (64), and a nonclinical comparison group (41). In the absence of major comorbid disorders, the CDI scores of children and adolescents with PTSD significantly exceeded the CDI scores of traumatized PTSD negatives and controls on the CDI Total, Negative Mood, Ineffectiveness, and Anehdonia scales. The PTSD group also had significantly higher scores than t

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Dunlop, Erik Christopher. "Controls on Gas Production from Permian Ultra-deep Coal Seams of the Cooper Basin: Expanding Reservoir Boundary Theory." Thesis, 2019. http://hdl.handle.net/2440/123421.

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This thesis reveals atypical dynamic reservoir behaviour within Cooper Basin ultra-deep coal seams during gas production that calls for a paradigm shift in gas extraction technology, diametrically opposed to the evolutionary path of current drilling, wellbore completion, and reservoir stimulation practices. An anomalous geomechanical reservoir boundary condition is detected that is, by definition, mostly restricted to ultra-deep coal seams. The discovery has resulted in the formulation of a new coal seam reservoir concept - “Expanding Reservoir Boundary Theory”. Ultra-deep Permian coal seams

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Abalo, Grace. "A comparative analysis of conventional and marker assisted selection methods in screening for resistance to maize (Zea mays L.) streak virus disease." Thesis, 2006. http://hdl.handle.net/10413/3495.

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Maize (Zea mays L.) streak virus disease (MSD) is the most important virus disease in Africa but farmers are unaware of its status. A project was initiated to assess the current status of MSD and to breed for its resistance. Four populations comprised of two BC1F1 and two F2 progenies developed by backcrossing and selfing the F1 progenies of two crosses between a donor line (CMl 202) and two susceptible lines (CMl 321 and CMl 384) were developed. Conventional and molecular marker assisted selection (MAS) methods were used to screen for resistance to MSD in each of the four populations. To faci

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Lozano, Adolfo. "Analysis of a novel thermoelectric generator in the built environment." Thesis, 2011. http://hdl.handle.net/2152/ETD-UT-2011-08-4131.

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This study centered on a novel thermoelectric generator (TEG) integrated into the built environment. Designed by Watts Thermoelectric LLC, the TEG is essentially a novel assembly of thermoelectric modules whose required temperature differential is supplied by hot and cold streams of water flowing through the TEG. Per its recommended operating conditions, the TEG nominally generates 83 Watts of electrical power. In its default configuration in the built environment, solar-thermal energy serves as the TEG’s hot stream source and geothermal energy serves as its cold stream source. Two systems-lev

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