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Vytváření ideálu Sovětského svazu a jeho mediálního obrazu v československých médiích v 50. letech 20. století / The creation of the Soviet union's ideal and its media image in the Czechoslovak media in 1950'sCihlářová, Gabriela January 2012 (has links)
The objective of the present thesis entitled The creation of the Soviet union's ideal and its media image in the Czechoslovak media in 1950's is to show the effort of the major daily newspaper of that time - i.e. Rudé právo - to describe Soviet science. Creating a positive image of the Soviet Union through the presentation of scientific breakthroughs represents a significant way of building the ideal image of the USSR. More than fifty years later, it may be well analyzed which scientific fields were glorified by right, wherein the Soviet Union really excelled; and the rest, glorified only for propagandistic purposes. The theoretical part of this paper deals with the political situation in the USSR at the end of 40's and in the 50's as well as with the overall scientific environment during the same period. It characterizes the position of Rudé právo and describes the method of investigation. The paper however centers on the media analysis of ten separate time periods. The basic research method consists in historical and content- related analysis. The areas to be analyzed include the most important military research event of the decade under investigation - the successful test of the Soviet H-bomb, as well as the first successful use of nuclear energy for civilian purposes in the world - the startup...
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Desenvolvimento de metodologia analítica específica e seletiva para a determinação do nitrato de econazol em cremes / Development of a specific and selective analytical methodology for the determination of econazole nitrate in creamsAngel Arturo Gaona Galdos 18 April 2008 (has links)
Neste trabalho realizaram-se provas de identificação qualitativa e quantitativa do nitrato de econazol (matéria-prima); ensaios de caracterização térmica do nitrato de econazol, excipientes e formulação farmacêutica (creme), assim como desenvolvimento de metodologia analítica específica e seletiva para a quantificação do nitrato de econazol na formulação farmacêutica de creme. A caracterização térmica dos excipientes foi realizada usando-se a Termogravimetria (TG). Para a caracterização térmica do nitrato de econazol e da formulação foram empregadas a Termogravimetria, a Termogravimetria Derivada (TG/DTG) e a Calorimetria Exploratória Diferencial (DSC). Na caracterização térmica da formulação foram identificados e quantificados dois tipos de água com interações diferentes com a matriz. No desenvolvimento da metodologia específica utilizou-se a eletroforese capilar em zona, método linear com concentrações entre 80 e 120 µg mL-1, com coeficiente de correlação de 0,9995; precisão calculada como desvio padrão relativo (DPR) menor de 2%; exatidão do método comprovada mediante teste de recuperação, obtendo-se valores de 100±2,5%; limites de detecção e quantificação 1,853 µg.mL-1 e 5,617 µg.mL-1, respectivamente, comprovando-se também que o método é robusto. No desenvolvimento da metodologia seletiva foram usadas a cromatografia líquida de alta eficiência com eluição em gradiente (CLAE) e a eletroforese capilar pelo método da cromatografia eletrocinética micelar (MEKC). Nestes métodos foram separados o nitrato de econazol, as impurezas relatadas na literatura do nitrato de econazol (4-álcool clorobenzílico, alfa-2,4-diclorofenil-1 H¬imidazol-1-etanol) e os conservantes presentes na formulação (metilparabeno e propilparabeno). O método seletivo desenvolvido por CLAE foi linear para todas as moléculas, com coeficientes de correlação maiores de 0,99. A precisão calculada para o nitrato de econazol como DPR foi menor de 2%; a exatidão para o nitrato de econazol foi comprovada mediante teste de recuperação, obtendo-se valores de 100±2%; comprovou-se também que o método é robusto e que poderia ser aplicado para a quantificação de cada um destes cinco compostos. No método seletivo desenvolvido por MEKC se obteve tempo menor em comparação ao método por CLAE. / In this work, were performed qualitative and quantitative identitication econazole nitrate (raw material); thermal characterization of econazole nitrate, excipients and formulation (cream). There also were developed and validated specific and selective analytical methodology for quantitative determination of econazole nitrate in creams. The thermal characterization of drug product excipients was performed using the Thermogravimetry (TG). For the thermal characterization of econazole nitrate drug and their formulation were used the Thermogravimetry, Derivative Thermogravimetry (TG/DTG) and Differential Scanning Calorimetry (DSC). From cream formulation were identified and quantified two kinds of water which have different interactions with matrix. As regards lo developing of specific methodology was used the capillary zone electrophoresis (CZE). The method was linear, with a correlation coefficient of 0.9995 in the concentration range of 80 to 120 µg.mL-1 of econazole nitrate, precision calculated as relative standard deviation (RSD) was less than 2%, accuracy calculated percentage of recovery for commercial sample was of 100 ± 2.5%, detection and quantitation limits were 1.853 µg.mL-1 and 5.617 µg.mL-1, respectively. The CZE method showed to be robust. For developing of selective methodology were used high performance liquid chromatography (HPLC) with gradient elution, and micellar electrokinetic chromatography (MEKC) methods. Econazole nitrate, related impurities the drug (4-Chlorobenzyl alcohol, alpha-2,4-dichlorophenyl-1H - imidazole-1-ethanol) and preservatives (methylparaben, propylparaben) present in the drug product were separated. The HPLC method was linear for all analytes, the correlation coefficients were higher than 0.99. The precision for nitrate econazol in terms of RSD was less than 2%, the percentage of recovery for commercial sample of econazole nitrate was 100±2%, the method is robust and could be applied for the quantitation of the five substances cited above. With the MEKC method developed the five substances were separated less time comparated with HPLC method.
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Cross-cultural study on decision making of German and Indian university studentsTipandjan, Arun 12 May 2010 (has links)
The dissertation consists of an introduction and three empirical articles. The introduction gives the theoretical background, integrates the three articles, and elaborates on future research questions. The first article investigates the important decision in the lives of German and Indian university students to identify the important areas of decision making. The second article examines the structure of real life decision making and reveals the underlying factors of five major decision areas. The third article investigates the similarities and differences on decision making between German and Indian students using prior qualitative findings in a large quantitative survey.
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Counter-Terrorism: When Do states Adopt New Anti-Terror Legislation?Clesca, Princelee 01 August 2015 (has links)
The intent of this thesis is to research the anti-terror legislation of 15 countries and the history of terrorist incidents within those countries. Both the anti-terror legislation and the history of terrorist incidents will be researched within the time period of 1980 to 2009, a 30 year span. This thesis will seek to establish a relationship between the occurrence of terrorist events and when states change their anti-terror legislation. Legislation enacted can vary greatly. Common changes in legislation seek to undercut the financing of terrorist organizations, criminalize behaviors, or empower state surveillance capabilities. A quantitative analysis will be performed to establish a relationship between terrorist attacks and legislative changes. A qualitative discussion will follow to analyze specific anti-terror legislation passed by states in response to terrorist events.
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Investigating the moment when solutions emerge in problem solvingLösche, Frank January 2018 (has links)
At some point during a creative action something clicks, suddenly the prospective problem solver just knows the solution to a problem, and a feeling of joy and relief arises. This phenomenon, called Eureka experience, insight, Aha moment, hunch, epiphany, illumination, or serendipity, has been part of human narrations for thousands of years. It is the moment of a subjective experience, a surprising, and sometimes a life-changing event. In this thesis, I narrow down this moment 1. conceptually, 2. experientially, and 3. temporally. The concept of emerging solutions has a multidisciplinary background in Cognitive Science, Arts, Design, and Engineering. Through the discussion of previous terminology and comparative reviews of historical literature, I identify sources of ambiguity surrounding this phenomenon and suggest unifying terms as the basis for interdisciplinary exploration. Tracking the experience based on qualitative data from 11 creative practitioners, I identify conflicting aspects of existing models of creative production. To bridge this theoretical and disciplinary divide between iterative design thinking and sequential models of creativity, I suggest a novel multi-layered model. Empirical support for this proposal comes from Dira, a computer-based open-ended experimental paradigm. As part of this thesis I developed the task and 40 unique sets of stimuli and response items to collect dynamic measures of the creative process and evade known problems of insightful tasks. Using Dira, I identify the moment when solutions emerge from the number and duration of mouse-interactions with the on-screen elements and the 124 participants' self-reports. I provide an argument for the multi-layered model to explain a discrepancy between the timing observed in Dira and existing sequential models. Furthermore, I suggest that Eureka moments can be assessed on more than a dichotomous scale, as the empirical data from interviews and Dira demonstrates for this rich human experience. I conclude that the research on insight benefits from an interdisciplinary approach and suggest Dira as an instrument for future studies.
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