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Dissertations / Theses on the topic 'Unipolar'

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1

Downs, Richard Keith. "Surface dynamics of unipolar arcing." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/27298.

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2

Mostafa, Alaa El-Din Sabet. "Heavily doped bulk unipolar structures." Thesis, University of Central Lancashire, 1993. http://clok.uclan.ac.uk/19009/.

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Transport properties of bulk unipolar (barrier) devices are investigated in the steady-state mode. This has entailed the study of heavily doped silicon characteristic which comprises important regions of the multilayer bulk unipolar devices. The devices covered are Camel diodes, P-plane barrier diodes and open-base bipolar transistors. Two operating modes are distinguished: the punchthrough mode, and the non punch-through (bipolar) mode. A combination of thermionic and diffusion mechanisms is used in the current - voltage analysis. Minority carrier transport at the polysilicon - monosilicon in
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3

Elgamal, Safa MacQueen G. "Cognitive dysfunction in unipolar depression." *McMaster only, 2007.

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4

Oldehinkel, Albertine J., Hans-Ulrich Wittchen, and Peter Schuster. "Prevalence, 20-month incidence and outcome of unipolar depressive disorders in a community sample of adolescents." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-103336.

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Background. This article presents prospective longitudinal findings on prevalence, incidence, patterns of change and stability of depressive disorders in a community sample of 1228 adolescents. Methods. Data were collected at baseline and follow-up (20 months later) in a representative population sample of 1228 adolescents, aged 14–17 at baseline. Diagnostic assessment was based on the Munich Composite International Diagnostic Interview (M-CIDI). Results. The overall cumulative lifetime incidence of any depressive condition was 20·0% (major depressive disorder (MDD), 12·2%; dysthymia, 3·5%; su
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5

Downey, Darragh. "Motivation and cognition in unipolar depression." Thesis, University of Manchester, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.493459.

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Major depressive disorder is associated with dysfunctional motivation, reward and cognitive processing. A clinical feature of depression is low motivation but it remains unclear whether this reflects a fundamental impairment in basic incentive motivation or a higher level deficit in integrating cognitive and emotional information in complex situations. The focus of this thesis was to investigate the behavioural and neural bases underlying the processing of reward-related and motivational processes in major depression; in particular, the influence of variable reward magnitudes on incentive moti
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6

Rice, Niamh Maire. "Impaired social functioning in unipolar depression." Thesis, University of Strathclyde, 2009. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=11458.

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7

Al-Bustani, A. A. "D.C. theory of bulk unipolar devices." Thesis, Swansea University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.635666.

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8

McLean, Andrew. "Cognitive-affective processing in unipolar depression." Thesis, University of Cambridge, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.619668.

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9

Carrasco, Muñoz Antonio Jesús. "Production of Homogeneous Particles by Controlled Neutralization of Electrosprays." Doctoral thesis, Universitat Rovira i Virgili, 2022. http://hdl.handle.net/10803/673423.

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Aquesta tesi se centra en la reducció eficaç de la càrrega de les gotes delectrospray per produir partícules de polímer de mida homogènia mitjançant lelectrospray duna solució de polímer. En el procés d'electrospraying, s'emet un microraig constant, des de la punta de l'anomenat con de Taylor, que es trenca en petites gotes altament carregades. Quan es fa servir una solució que conté polímers, s'obtenen partícules de mida reduïda, des de l'escala micromètrica fins a la nanomètrica, depenent de les propietats del líquid i de les condicions de funcionament. Però l'alta càrrega induïda a les
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10

Oldehinkel, Albertine J., Hans-Ulrich Wittchen, and Peter Schuster. "Prevalence, 20-month incidence and outcome of unipolar depressive disorders in a community sample of adolescents." Cambridge University Press, 1999. https://tud.qucosa.de/id/qucosa%3A26431.

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Background. This article presents prospective longitudinal findings on prevalence, incidence, patterns of change and stability of depressive disorders in a community sample of 1228 adolescents. Methods. Data were collected at baseline and follow-up (20 months later) in a representative population sample of 1228 adolescents, aged 14–17 at baseline. Diagnostic assessment was based on the Munich Composite International Diagnostic Interview (M-CIDI). Results. The overall cumulative lifetime incidence of any depressive condition was 20·0% (major depressive disorder (MDD), 12·2%; dysthymia, 3·5%; su
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11

Salmon, John C. "A variable speed unipolar induction motor inverter drive." Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/46449.

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12

Fingerhut, Cere Gillette. "Differentiating unipolar and bipolar depression in postpartum women." Thesis, Palo Alto University, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3737793.

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<p> The peripartum period is a potentially difficult time in a woman's life, a time when up to 70% of women experience transient mood symptoms and approximately 15% will suffer from a severe mood event which impacts not just her, but her family as well. The symptoms and clinical features of the mood symptoms are linked to Major Depressive Disorder (MDD) and Bipolar Disorder (BD). Appropriate diagnosis as early as possible has a critical impact on the immediate and long-term health of the peripartum woman, especially in those with a bipolar diathesis. While treatment for BD versus MDD may be m
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13

Almeida, Miguel Barata Garcia. "A ascenção dos BRICS: fim do momento unipolar?" Master's thesis, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa, 2011. http://hdl.handle.net/10362/7163.

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Dissertação de Mestrado em Relações Internacionais<br>A ordem internacional atual é substancialmente distinta da ordem que surgiu com o colapso da União Soviética, em 1991. Se, por um lado, deixou de ser totalmente correto classificar a ordem atual como exclusivamente unipolar, por outro lado é igualmente prematuro classificá-la como multipolar. Ora, os BRICS – enquanto maiores representantes do protagonismo das potências emergentes – constituem um dos principais fatores que contribuíram para esta modificação, em especial durante a década de 2000 a 2010. A razão fundamental já não é o desenvol
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14

Tarnoff, David. "Episode 3.10 – Signaling and Unipolar Line Coding Schemes." Digital Commons @ East Tennessee State University, 2020. https://dc.etsu.edu/computer-organization-design-oer/26.

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When sending digital data from one device to another, both devices must agree on how to represent ones and zeros. This episode presents how signal levels affect the delivery of data and how line codes are used to represent the ones and the zeros.
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15

Loyola, Gladys. "Evidence-Based Treatment of Unipolar Depression in Adolescents." Diss., The University of Arizona, 2010. http://hdl.handle.net/10150/193891.

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Untreated depression has a detrimental effect in the lives of the adolescents suffering from this disorder. Depression is a multidimensional phenomenon that has been linked to biological, psychosocial and cognitive risk factors. Adolescents may be at risk for depression because adolescence is a time of physical, hormonal, emotional and intellectual changes. Depression may lead to impaired social and school performances and to poor physical health. In addition to a reduced quality of life, depression has also been linked to suicidal ideation and attempts. Suicide is the third cause of death in
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16

Driche, Khaled. "Diamond unipolar devices : towards impact ionization coefficients extraction." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAT115/document.

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97% des articles publiés sur les études climatiques racontent que le réchauffement climatique est entièrement causé par les activités humaines. Les gaz émis lors de la production d'énergie électrique ainsi que d'autres gaz rejetés par les voitures ont un réel impact sur l'atmosphère. Une solution consiste à mettre au point des composants présentant des pertes de conduction plus faibles et des caractéristiques de claquage plus élevées qui pourraient être utilisés dans des centrales nucléaires, des cellules de commutation à haute puissance, des voitures hybrides (électriques), etc.De nos jours,
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17

Kazour, François. "Etude des marqueurs olfactifs de différenciation des troubles affectifs : différences entre la dépression bipolaire et unipolaire." Thesis, Tours, 2018. http://www.theses.fr/2018TOUR3308/document.

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L’objectif de ce travail est de vérifier l’hypothèse selon laquelle les troubles olfactifs peuvent êtres des marqueurs de la dépression et différencier entre dépression unipolaire et dépression bipolaire. Dans ce projet, nous avons évalué et comparé les capacités olfactives de plusieurs groupes de sujets : patients en dépression unipolaire ou bipolaire, symptomatique ou en rémission, ainsi que des témoins sains. Nos résultats confirment la présence de marqueurs olfactifs d’état (seuil et mémoire olfactive, identification des odeurs), et de trait (jugement hédonique et émotionnel) de la dépress
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18

Palmer, P. R. "A unipolar inverter drive for a cage induction motor." Thesis, Imperial College London, 1985. http://hdl.handle.net/10044/1/37811.

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19

Roiser, Jonathan Paul. "Genetic, neurochemical and cognitive factors in understanding unipolar depression." Thesis, University of Cambridge, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.614897.

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20

Mercedes, Bruna Paiva do Carmo. "Adesão ao tratamento medicamentoso em pessoas com depressão unipolar." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/22/22131/tde-26092013-202021/.

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Este estudo teve como objetivo investigar a adesão ao tratamento medicamentoso em pacientes com depressão unipolar atendidos em um Núcleo de Saúde Mental, localizado em um município do interior paulista. Trata-se de um estudo retrospectivo, transversal, descritivo e com abordagem quantitativa. No entanto, dados qualitativos também foram utilizados para complementar os resultados. A população foi constituída por 168 pacientes com depressão unipolar que atenderam aos critérios de inclusão e exclusão do estudo. Para a coleta dos dados quantitativos foi empregada a técnica de entrevista est
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21

Hales, Susie. "An investigation of mental imagery in unipolar and biopolar depression." Thesis, University of Oxford, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.510422.

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22

Shakweh, Yahya. "Aspects of limited motion actuators and unipolar sub-kw drives." Thesis, Imperial College London, 1989. http://hdl.handle.net/10044/1/47650.

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23

Wise, Toby Peter James. "Structural and neurochemical alterations in unipolar and bipolar major depression." Thesis, King's College London (University of London), 2017. https://kclpure.kcl.ac.uk/portal/en/theses/structural-and-neurochemical-alterations-in-unipolar-and-bipolar-major-depression(9951ddce-c64a-48ca-9785-426aa82483e2).html.

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Depressive disorders are common and debilitating conditions; however, current methods of diagnosis and treatment are suboptimal, largely due to a lack of understanding of the biological basis of these disorders. Neuroimaging has provided substantial insights in this area, but one particularly understudied area is the relationship between unipolar and bipolar depression. These disorders have similar symptom profiles but require different treatment strategies, making their diagnosis and management challenging for clinicians. The overarching aim of this thesis is to understand differences and sim
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24

Donnellan, Benedict T. "Introducing the hybrid unipolar bipolar field effect transistor : the HUBFET." Thesis, University of Warwick, 2013. http://wrap.warwick.ac.uk/57699/.

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Modern commercial aircraft are becoming increasingly dependent on electrical power. More and more of the systems traditionally powered by hydraulics or pneumatics are being migrated to run on electricity. One consequence of the move towards electrical power is the increase in the storage capacity of the bat- teries used to supplement the power generation. The increase in battery size increases the maximum stress that a short circuit failure can put on the power distribution system. Although such failures are extremely rare, the fail safe switches in the distribution system must be capable of h
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25

Pantano, Telma. ""O texto de crianças e adolescentes com depressão maior unipolar"." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/5/5160/tde-08082005-102210/.

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O objetivo deste estudo foi verificar a elaboração e a recontagem de histórias de crianças com o diagnóstico de depressão maior unipolar (DSM-IV, 1997), bem como a influência da terapia medicamentosa com fluoxetina em um estudo duplo-cego longitudinal controlado com placebo. Fizeram parte do estudo trinta sujeitos com idades entre 10 e 14 anos e diagnosticados com depressão, randomizados para o uso de fluoxetina ou placebo. Ambos os grupos foram avaliados quanto à elaboração livre de textos orais e escritos e à recontagem de textos (fábulas de Êsopo ou La Fontaine) na etapa 0 (sem o uso de med
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26

Rio, Carla Mafalda de Castro Ferreira Martins do. "Depressão Unipolar e depressão bipolar: um espectro da doença depressiva?" Master's thesis, Instituto de Ciências Biomédicas Abel Salazar, 2008. http://hdl.handle.net/10216/21008.

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27

Haque, Ashim Shatil. "Optimization of surface preparation technique for unipolar silicon direct bonding." Thesis, Virginia Tech, 1993. http://hdl.handle.net/10919/41520.

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<p>A special wafer bonding method called the Silicon Direct Bonding technique is used to study the bonding of unipolar (n-type, <100> oriented) silicon wafers. The primary objective of this thesis project is to find an optimum surface preparation technique for subsequent silicon wafer bonding. Wafer cleaning and treatment methods are investigated to understand the correlation between a high quality wafer surface and the resulting high quality electrical conduction at the interface. Accordingly, in this project, a preference for hydrophobic (less polar Si-OH surface) wafers is given to ensure a
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28

Yury, Craig A. "Analysis of empirical research on augmentation strategies for unipolar depression." abstract and full text PDF (UNR users only), 2008. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3316366.

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29

Srimongkon, Pornchanok. "Adherence to antidepressant medicines in people living with unipolar depression." Thesis, The University of Sydney, 2018. http://hdl.handle.net/2123/20069.

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Unipolar depression is a common mental disorder and is the leading cause of mental disability worldwide. Medication adherence is a complex process, particularly in people with unipolar depression. The signs and symptoms of depression can also contribute to non-adherence and it is a risk factor for non-adherence in other chronic conditions such as diabetes and HIV. The overall aim of the research presented in this thesis was to explore and examine issues pertaining to medication adherence in people with unipolar depression. To address the overall aim, the methods used in this research included
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Rio, Carla Mafalda de Castro Ferreira Martins do. "Depressão Unipolar e depressão bipolar: um espectro da doença depressiva?" Dissertação, Instituto de Ciências Biomédicas Abel Salazar, 2008. http://hdl.handle.net/10216/21008.

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31

McCarty, Michael James. "Determining the Optimum Operating Parameters of a Unipolar PWM Inverter." DigitalCommons@CalPoly, 2010. https://digitalcommons.calpoly.edu/theses/287.

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This study presents a determination of the optimum operating parameters of a unipolar PWM inverter through theoretical and experimental analysis. The inverter is investigated in its simplest form without input DC-DC conversion or output filtering. The intent of this study is to understand the core of the inverter thoroughly before adding peripheral elements such as output filtering. Variations on the input voltage level and switching frequency were investigated to determine their impacts on the operation of the inverter and harmonics produced. Theoretical modeling and calculations conf
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Monreal, Ortiz José Antonio. "Exploración de la función dopaminérgica en la depresión unipolar y bipolar." Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/393905.

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Numerosos estudios sugieren que la función dopaminérgica está alterada al menos en un subgrupo de pacientes deprimidos, especialmente en los pacientes bipolares. Los test neuroendocrinos son una de las técnicas utilizadas para explorar la función dopaminérgica en psiquiatría y el agonista dopaminérgico más estudiado es la apomorfina (un agonista dopaminérgico D1/D2). La mayoría de los estudios realizados con el Test a la Apomorfina que evalúan la respuesta de prolactina y de hormona de crecimiento en pacientes deprimidos unipolares y bipolares han mostrado resultados divergentes. El obj
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33

Sharma, Ronald. "Single-phase transformerless unipolar switched inverters for utility-connected photovoltaic applications." University of Southern Queensland, Faculty of Engineering and Surveying, 2007. http://eprints.usq.edu.au/archive/00004120/.

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[Abstract]: The disadvantages of using solar energy are its capital cost (which is about A$6/W), in comparison to that of conventional sources of energy (which is about A$1.80/W), and its conversion efficiency, which in commercially available Photovoltaic (PV) systems is less than 20%. Consequently, for utility connected PV generation to become a viable alternative energy source, its efficiency needs to be improved, its cost reduced, and the quality of power supplied by the inverters must meet stringent standards.This dissertation describes the research work carried out to optimise the convers
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34

Minnick, Stephen A. "Unipolar arcing on the cathode surface of a high voltage diode." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/26315.

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35

Schneider, Mônica Karine. "Análise dos efeitos da depressão maior unipolar na cognição de idosos." Pontifícia Universidade Católica do Rio Grande do Sul, 2010. http://hdl.handle.net/10923/3595.

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Made available in DSpace on 2013-08-07T18:56:35Z (GMT). No. of bitstreams: 1 000423688-Texto+Parcial-0.pdf: 33463 bytes, checksum: 32837fdb2a69a6237c884f3d28605600 (MD5) Previous issue date: 2010<br>Information about the prevalence of depression in elderly people show that one in every eight individuals over 65 years old is affected by this disease, which is frequently associated to cognitive alterations, specially to those sustained by the frontal lobe, such as attention and episodic memory. Objectives: to study the effects of depression on the performance of elderly people in cognitive tas
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Volsky, Alexander. "Tying down the Gullivers : tripartite strategic balancing in unipolar international systems." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:143e926b-3101-4131-b17a-16fa67b51471.

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This dissertation seeks to conceptualise and operationalise the concept of soft balancing in international relations by articulating a “theory of tripartite strategic balancing” which is applicable to both international and regional unipolar systems. It has a twofold purpose: one theoretical and the other empirical. First, it seeks to develop a theory of tripartite strategic balancing which encompasses three forms of strategic balancing: internal, external, and soft balancing. The second part seeks to test the theory’s utility in explaining international political outcomes in the post-Cold War
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Aguiar, Bianca Wollenhaupt de. "Avaliação de parâmetros bioquímicos em pacientes com depressão unipolar e depressão bipolar." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/37459.

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Introdução: Os mecanismos moleculares envolvidos na fisiopatologia dos Transtornos de Humor ainda não estão completamente elucidados. Nos últimos anos tem-se verificado um crescente reconhecimento de que alterações no sistema imune, no estresse oxidativo e de fatores neurotróficos poderiam contribuir para o desenvolvimento dos episódios de humor. O diagnóstico de Transtorno de Humor Bipolar é um desafio a ser reconhecido devido ao elevado grau de sobreposição de sintomas, que são apresentados por um paciente bipolar durante o episódio depressivo e se correlacionam com os critérios de diagnósti
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Sarrar, Lea. "Kognitive Funktionen bei adoleszenten Patienten mit Anorexia nervosa und unipolaren Affektiven Störungen." Phd thesis, Universität Potsdam, 2014. http://opus.kobv.de/ubp/volltexte/2014/7243/.

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Anorexia nervosa und unipolare Affektive Störungen stellen häufige und schwerwiegende kinder- und jugendpsychiatrische Störungsbilder dar, deren Pathogenese bislang nicht vollständig entschlüsselt ist. Verschiedene Studien zeigen bei erwachsenen Patienten gravierende Auffälligkeiten in den kognitiven Funktionen. Dahingegen scheinen bei adoleszenten Patienten lediglich leichtere Einschränkungen in den kognitiven Funktionen vorzuliegen. Die Prävalenz der Anorexia nervosa und unipolaren Affektiven Störung ist mit Beginn der Adoleszenz deutlich erhöht. Es ist anzunehmen, dass kognitive Dysfunktion
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Pereira, Demetrius Cesario. "União Europeia : a politica externa e de segurança comum em um mundo unipolar." [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/281929.

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Orientador: Sebastião Carlos Velasco e Cruz<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Filosofia e Ciencias Humanas<br>Made available in DSpace on 2018-08-05T06:16:37Z (GMT). No. of bitstreams: 1 Pereira_DemetriusCesario_M.pdf: 764027 bytes, checksum: b9a8c5e7343e7ce9113c81502fe47e94 (MD5) Previous issue date: 2005<br>Resumo: Esta dissertação pretende analisar a influência do sistema internacional após a Guerra Fria no regionalismo europeu por meio do estudo da Política Externa e de Segurança Comum (PESC) da União Européia (UE). No trabalho, procurou-se apres
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Patella, André Machado. "Depressão unipolar e bipolar em uma amostra de indivíduos jovens: aspectos clínicos diferenciais." Universidade Catolica de Pelotas, 2018. http://tede.ucpel.edu.br:8080/jspui/handle/jspui/744.

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Submitted by Cristiane Chim (cristiane.chim@ucpel.edu.br) on 2018-11-14T11:31:31Z No. of bitstreams: 1 André Machado Patella.pdf: 498161 bytes, checksum: 47369bcd9256152f21588aa54e902f91 (MD5)<br>Made available in DSpace on 2018-11-14T11:31:32Z (GMT). No. of bitstreams: 1 André Machado Patella.pdf: 498161 bytes, checksum: 47369bcd9256152f21588aa54e902f91 (MD5) Previous issue date: 2018-10-18<br>Bipolar disorder is one of the most incapacitating diseases in the world. The first manifestations of this disease are usually depressive states that can be frequently mistaken by unipolar depressio
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Jiang, Yuxiang. "A Unipolar Pulse Electromagnetic Field Apparatus for Magnetic Therapy: Design, Simulation and Development." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37854.

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As a magnetic therapy apparatus with medical benefits, the Unipolar Pulse Electromagnetic Field (UPEMF) apparatus is presented to produce unipolar pulsed magnetic waveforms with an intensity, shape, and frequency that meet medical requirements. The unipolar pulse is the most significant advantage, as the implemented apparatus is considered to be the first improvement in Pulse Electromagnetic Fields (PEMFs). The magnetic field is generated by a specially designed electromagnetic unit. In this unit, an electromagnet is concentrated by a designed concentrator to strengthen the magnetic field at t
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Gabriel, Franciele Cordeiro. "Síntese de recomendações: um recurso para subsidiar o processo de adaptação de guia de prática clínica para o tratamento farmacológico da depressão." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/9/9139/tde-28012019-112343/.

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A depressão é um dos maiores problemas de saúde pública do século XXI. Guias de prática clínica (GPCs) estão disponíveis para o tratamento da depressão e têm como objetivo fornecer a melhor e mais recente evidência disponível para os cuidados dos pacientes. Visando reduzir a duplicação de esforços e realizar a adequação de GPC ao contexto local o objetivo desta pesquisa é sintetizar as recomendações de GPCs de alta qualidade sobre o tratamento farmacológico da depressão em adultos na atenção primária. Foram realizadas as etapas busca sistemática dos GPCs, avaliação e seleção dos GPCs de melhor
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Elshelmani, Saad A. "The new world order and its impact on the Arab Israeli peace process (1991-1999)." Thesis, Durham University, 2000. http://etheses.dur.ac.uk/4323/.

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This thesis examines the impact of the New World Order on the Arab-Israeli peace process. It argues that, since the collapse of the Soviet Union and the end of the Cold War, the old bipolar World Order has disappeared and a new unipolar one has emerged. The United States of America, as the only remaining single superpower, has enjoyed a great degree of influence and a kind of hegemony in international affairs. Its military superiority and economic, technological and diplomatic strength, in the absence of any competing power, have given it the upper hand to pursue its own policies and its own i
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Adli, Mazda, Tom Bschor, Michael Bauer, et al. "Long-Term Outcome after Lithium Augmentation in Unipolar Depression: Focus on HPA System Activity." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-134647.

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Background: Lithium augmentation is a first-line strategy for depressed patients resistant to antidepressive therapy, but little is known about patients’ subsequent long-term course or outcome predictors. We investigated long-term outcomes of unipolar depressed patients who had participated in a study on the effects of lithium augmentation on the hypothalamic-pituitary-adrenocortical system using the combined dexamethasone/corticotrophin-releasing hormone (DEX/CRH) test. Methods: Twelve to 28 months (mean 18.6 ± 4.6 months) after lithium augmentation, 23 patients were assessed with a standardi
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45

Roberts, Graham John. "Evaluation of emerging unipolar devices in the motor drive of a hybrid electric vehicle." Thesis, University of Warwick, 2010. http://wrap.warwick.ac.uk/38336/.

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Silicon carbide (SiC) is seen as a potential replacement power semiconductor material because it can operate at high temperatures, with reduced losses leading to high efficiency in power converter applications. The SiC Schottky diode and metal oxide field effect transistor (MOSFET) are two devices which offer improved efficiency in power conversion, with the former commercially available for a number of years and the latter currently emerging as a commercially available device. The original contribution of this thesis is the integration of models of the SiC Schottky diode and SiC MOSFET into a
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46

Schneider, M?nica Karine. "An?lise dos efeitos da depress?o maior unipolar na cogni??o de idosos." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2010. http://tede2.pucrs.br/tede2/handle/tede/2621.

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Made available in DSpace on 2015-04-14T13:53:33Z (GMT). No. of bitstreams: 1 423688.pdf: 33463 bytes, checksum: 32837fdb2a69a6237c884f3d28605600 (MD5) Previous issue date: 2010-03-22<br>Dados sobre a preval?ncia da depress?o em idosos mostram que uma em cada oito pessoas acima de 65 anos ? afetada pela doen?a, a qual est? freq?entemente associada a altera??es cognitivas, principalmente ?quelas suportadas pelo lobo frontal, como aten??o e mem?ria epis?dica. Objetivos: Investigar o desempenho de idosos depressivos em fun??es cognitivas suportadas pelos lobos frontais e temporais, buscando cara
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47

Adli, Mazda, Tom Bschor, Michael Bauer, et al. "Long-Term Outcome after Lithium Augmentation in Unipolar Depression: Focus on HPA System Activity." Karger, 2009. https://tud.qucosa.de/id/qucosa%3A27585.

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Background: Lithium augmentation is a first-line strategy for depressed patients resistant to antidepressive therapy, but little is known about patients’ subsequent long-term course or outcome predictors. We investigated long-term outcomes of unipolar depressed patients who had participated in a study on the effects of lithium augmentation on the hypothalamic-pituitary-adrenocortical system using the combined dexamethasone/corticotrophin-releasing hormone (DEX/CRH) test. Methods: Twelve to 28 months (mean 18.6 ± 4.6 months) after lithium augmentation, 23 patients were assessed with a standardi
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48

Gordon, Mark Alexander. "U.S. in the Unipolar Moment: Analysis of George W. Bush Middle East Foreign Policy." Thesis, Virginia Tech, 2014. http://hdl.handle.net/10919/47948.

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Using a comparative trend analysis for fifteen states in the Middle East during President George W. Bush's eight year administration, this paper provides one method for answering the research question, "What was the priority/focus of U.S. Middle East policy during the W. Bush Administration?" Within the context of international relations theories neorealism, neoliberalism, and neoconservatism, U.S. policy is broken down into three policy priorities: stability, security, and democracy promotion and measured for each state for each year of the administration. Line graphs illustrate the changes
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49

Byrum, Christine Annette. "A cellular analysis of gastrulation by unipolar ingression in the hydrozoan Phialidium (Clytia) gregarium /." Full text (PDF) from UMI/Dissertation Abstracts International, 2001. http://wwwlib.umi.com/cr/utexas/fullcit?p3008293.

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50

Pham, Thanh-Toan. "Mastering the O-diamond/Al2O3 interface for unipolar boron doped diamond field effect transistor." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAT051/document.

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De nos jours, l'effet du réchauffement planétaire devient une question primordiale pour l'humanité. La plupart des sources d'énergie traditionnelles comme l’énergie thermique, le nucléaire, l'hydroélectricité, etc. sont dangereux et/ou potentiellement dangereux pour la nature et l'être humain. Par conséquent, une «énergie verte» est fortement souhaitée. L'énergie verte a deux caractéristiques : d'une part l’utilisation de sources d'énergie renouvelables comme l'énergie solaire ou géothermique, etc au lieu des sources d'énergie traditionnelles, ainsi qu’un meilleur rendement. Un rapport récent
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