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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
151

Analogové a numerické simulace geodynamických systémů - poznatky z modelů kolizní tektoniky na Zemi a bahenních proudů na Marsu / Analogue and numerical simulations of the geodynamical systems - insights from the models of the Earth collision tectonics and Martian mudflows

Krýza, Ondřej January 2020 (has links)
Analogue and numerical modelling in geosciences is an excellent tool for studying complex spatio-temporal relationships in mass and energy transfer. Recent developments and advances in the plate tectonics and planetology require a combination of both approaches to simulate processes that cannot be studied directly in-situ. Advanced physical models are complemented by deformation analysis which is based on image velocimetry and photogrammetry, while numerical simulations utilize both modern and traditional methods to solve corresponding equations in complex domains. This work compiles several models that are focused on deformation analysis associated with material and heat transfer in large accretionary systems. The second subject of the thesis represent the investigation of the formation and propagation of large mudflows in martian atmospheric conditions. In the first part of the work we present a general overview of the problems of analogue and numerical modelling including scaling theory, governing equations, individual methods and history. In the second part of the thesis we deal with laboratory and numerical simulations of collision-indentation tectonics associated with the emergence of large accretionary systems on Earth. The last part of the thesis is devoted to experiments designed for the...
152

Analogové a numerické simulace geodynamických systémů - poznatky z modelů kolizní tektoniky na Zemi a bahenních proudů na Marsu / Analogue and numerical simulations of the geodynamical systems - insights from the models of the Earth collision tectonics and Martian mudflows

Krýza, Ondřej January 2020 (has links)
Analogue and numerical modelling in geosciences is an excellent tool for studying complex spatio-temporal relationships in mass and energy transfer. Recent developments and advances in the plate tectonics and planetology require a combination of both approaches to simulate processes that cannot be studied directly in-situ. Advanced physical models are complemented by deformation analysis which is based on image velocimetry and photogrammetry, while numerical simulations utilize both modern and traditional methods to solve corresponding equations in complex domains. This work compiles several models that are focused on deformation analysis associated with material and heat transfer in large accretionary systems. The second subject of the thesis represent the investigation of the formation and propagation of large mudflows in martian atmospheric conditions. In the first part of the work we present a general overview of the problems of analogue and numerical modelling including scaling theory, governing equations, individual methods and history. In the second part of the thesis we deal with laboratory and numerical simulations of collision-indentation tectonics associated with the emergence of large accretionary systems on Earth. The last part of the thesis is devoted to experiments designed for the...
153

Anatomical and Functional Results of Endotamponade with Heavy Silicone Oil – Densiron® 68 – in Complicated Retinal Detachment

Herbrig, Erdmuth, Sandner, Dirk, Engelmann, Katrin January 2007 (has links)
Background: High-density silicone oils are newly developed long-term tamponade agents for the treatment of complicated retinal detachment in the inferior retina. Previous studies describe satisfying anatomical and functional results. In this study we examined the largest cohort so far for a 9-month follow-up and performed a comparison to conventional silicone oil. Methods: Our study documents results and adverse effects after vitreoretinal surgery and endotamponade with Densiron® 68 in 99 cases of complicated retinal detachment. A 9-month follow-up was performed. Data of 21 patients with intraocular conventional silicone oil tamponade in complicated retinal detachment were retrospectively analyzed and served as control. Results: Anatomical success was achieved in 78 of 89 eyes (87.6%) with completed follow-up; visual acuity did not change significantly (from mean preoperative logMAR 1.88 to postoperative logMAR 1.96 (p = 0.9). Compared to control a higher anatomical success but a similar number of adverse effects were observed with heavy silicone oil in vitreous. Nevertheless, patients who received Densiron 68 twice due to redetachment showed a significantly higher rate of intraocular inflammation with the tamponade agent in situ. Conclusion: Our results support the hypothesis of Densiron 68 as potent tamponade agent for complicated retinal detachment in the inferior retinal segments especially in eyes where a previous operation failed. / Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
154

Exploring the Impact of Psychological Detachment on Stress and Anxiety in Distance Caregivers of Cancer Patients

Musacchio, Christine Marie 26 January 2021 (has links)
No description available.
155

Исследование эмоционального выгорания офисных сотрудников и фрилансеров : магистерская диссертация / Research on the burnout of office workers and freelancers

Затулинская, О. В., Zatulinskaya, O. V. January 2021 (has links)
Объект исследования является эмоциональное выгорание. Предметом исследования является эмоциональное выгорание офисных работников и фрилансеров. Магистерская диссертация состоит из введения, двух глав, заключения, списка литературы (67 источников) и приложения, включающего в себя бланки применявшихся методик. Объем магистерской диссертации 92 страницы, на которых размещены 13 рисунков и 8 таблиц. Во введении раскрывается актуальность проблемы исследования, разработанность проблематики, ставятся цель и задачи исследования, определяются объект и предмет исследования, формулируются основная и дополнительные гипотезы, указываются методы и эмпирическая база, а также этапы проведения исследования, научная новизна, теоретическая и практическая значимость работы. Первая глава включает в себя обзор иностранной и отечественной литературы по теме эмоционального выгорания. Представлены разделы, посвященные исследованию показателей синдрома и особенностей эмоционального выгорания. Выводы по первой главе представляют собой итоги по изучению теоретического материала. Вторая глава посвящена эмпирической части исследования. В ней представлено описание организации и методов проведенного исследования и результатов, полученных по всем использованным методикам: диагностика эмоционально выгорания В. Бойко, опросник профессионального выгорания MBI Х.Маслач, в адаптации Водопьяновой и шкала тревожности Спилберга- Ханина.Также в главе представлен сравнительный анализ результатов исследования. Выводы по главе 2 включают в себя основные результаты эмпирического исследования. В заключении в обобщенном виде изложены результаты теоретической и эмпирической частей работы, а также выводы по выдвинутым гипотезам, обоснована практическая значимость исследования и описаны возможные перспективы дальнейшей разработки данной проблематики. / The object of research is burnout. The subject of the research is the emotional burnout of office workers and freelancers. The master's thesis consists of an introduction, two chapters, a conclusion, a list of references (67 sources) and an appendix that includes the forms of the applied methods. The volume of the master's thesis is 92 pages, which contain 13 figures and 8 tables. The introduction reveals the relevance of the research problem, the development of the problematics, the purpose and objectives of the research are set, the object and the subject of research are determined, the basic and additional hypotheses are formulated, the methods and the empirical base are specified, as well as the stages of the research, the scientific novelty, the theoretical and practical significance of the work. The first chapter includes an overview of the domestic and foreign literature on the subject of fifth-graders school adaptation. The first chapter includes a review of foreign and domestic literature on the topic of burnout. The sections devoted to the study of indicators of the syndrome and features of emotional burnout are presented. Conclusions on the first chapter are the results of the study of theoretical material. The second chapter is devoted to the empirical part of the study. It provides a description of the organization and methods of the study and the results obtained using all the methods used: diagnostics of the level of emotional burnout V.Boyko, Maslach's MBI professional burnout questionnaire, adapted by Vodopyanova, Spielberger-Hanin Anxiety Scale. Also, the chapter presents a comparative analysis, of the results of the study. The findings of Chapter 2 are the main results of the empirical study. In conclusion, brief results of the theoretical and empirical parts of the work are presented, as well as conclusions on the hypotheses. The practical significance of the study is substantiated and possible prospects for further development of the problematics are described.
156

Mechanical Conditioning of Cell Layers for Tissue Engineering

Lee, Elaine Linda January 2011 (has links)
No description available.
157

A Spin-Coated Thermoresponsive Substrate for Rapid Cell Sheet Detachment and Its Applications in Cardiac Tissue Engineering

Patel, Nikul Girishkumar 15 May 2014 (has links)
No description available.
158

Developing a Measure of Teachers' Perceptions of Organizational Invisibility

Carr, Susie J. January 2013 (has links)
No description available.
159

Quantitatively Testing the DRAMMA Model of Leisure and Subjective Well-Being on College Students

Twilley, Danny L. 05 July 2017 (has links)
No description available.
160

Effectiveness of Reduced-fluence Photodynamic Therapy for Chronic Central Serous Chorioretinopathy:A Propensity Score Analysis / 慢性中心性漿液性網脈絡膜症に対する低線量光線力学療法の有効性:傾向スコア解析

Aisu, Nao 25 March 2024 (has links)
京都大学 / 新制・課程博士 / 博士(医学) / 甲第25159号 / 医博第5045号 / 新制||医||1070(附属図書館) / 京都大学大学院医学研究科医学専攻 / (主査)教授 中山 健夫, 教授 森田 智視, 教授 永井 洋士 / 学位規則第4条第1項該当 / Doctor of Agricultural Science / Kyoto University / DFAM

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