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1	Klasické teorie jako prameny přirozeného zákona / Classic theories as sources of natural law KOHOUT, Petr January 2012 (has links) This thesis is engaged in the theme of natural law, especially in sources of natural law - in theories, which are labelled as "classic". The thesis focuses on these theories (Aristotle, stoicism, Thomas Aquinas) and their common points, which are proper to these theories. That is the object of this thesis. These points present the essence of natural law. The first part explains problem of the term "natural law". The second part deals with the classic theories. The third chapter summarises findings of the second part. The fourth part is devoted to the similarity between the classic theories and the modern (enlightenment) theories. This chapter is devoted to the connection between natural law and positive law too.
2	Entanglement Entropy in Cosmology and Emergent Gravity Akhil Jaisingh Sheoran (15348844) 25 April 2023 (has links) <p>Entanglement entropy (EE) is a quantum information theoretic measure that quantifies the correlations between a region and its surroundings. We study this quantity in the following two setups : </p> <ul> <li>We look at the dynamics of a free minimally coupled, massless scalar field in a deSitter expansion, where the expansion stops after some time (i.e. we quench the expansion) and transitions to flat spacetime. We study the evolution of entanglement entropy (EE) and the Rényi entropy of a spatial region during the expansion and, more interestingly, after the expansion stops, calculating its time evolution numerically. The EE increases during the expansion but the growth is much more rapid after the expansion ends, finally saturating at late times, with saturation values obeying a volume law. The final state of the subregion is a partially thermalized state, reminiscent of a Gibbs ensemble. We comment on application of our results to the question of when and how cosmological perturbations decohere.</li> <li>We study the EE in a theory that is holographically dual to a BTZ black hole geometry in the presence of a scalar field, using the Ryu-Takayangi (RT) formula. Gaberdiel and Gopakumar had conjectured that the theory of N free fermions in 1+1 dimensions, for large N, is dual to a higher spin gravity theory with two scalar fields in 2+1 dimensions. So, we choose our boundary theory to be the theory of N free Dirac fermions with a uniformly winding mass, m e<sup>iqx</sup>, in two spacetime dimensions (which describes for instance a superconducting current in an N-channel wire). However, to O(m<sup>2</sup>), thermodynamic quantities can be computed using Einstein gravity. We aim to check if the same holds true for entanglement entropy (EE). Doing calculations on both sides of the duality, we find that general relativity does indeed correctly account for EE of single intervals to O(m<sup>2</sup>).</li> </ul> Cosmology and extragalactic astronomy Field theory and string theory AdS-CFT Correspondence Cosmology of Theories beyond the SM Ryu-Takayanagi formula Entanglement Entropy Quantum Information Integrable Field Theories Classical Theories of Gravity Field Theories in Lower Dimensions General Relativity
3	Factors Influencing Indiana Residents' Level of Interest in Engaging with Purdue University Ashley E Rice (6615803) 15 May 2019 (has links) The land-grant university system was founded in the 19th century as a public means to help improve people’s everyday lives. A century and a half later, the challenges that the public faces to live a quality life are constantly changing, creating a need for the land-grant system to respond and adapt to continue to fulfill its mission. While the literature contains a wealth of conceptual papers addressing the role and mission of land-grant universities, relatively few papers could be found that reported empirical data or proposed and tested metrics for public engagement constructs. The current study sought to address this void in the literature through the investigation of factors influencing Indiana residents’ level of interest in engaging with Purdue University. Mail survey methods were used in which up to three contacts were made with adult members of 4,500 Indiana households identified through address-based sampling. Stratified random sampling was employed to ensure adequate rural household participation for other project purposes. Usable responses were received from 1,003 households representing 87 Indiana counties for a total response rate of 26%. <br><div><br> </div><div> A theoretical perspective was developed from Public Sphere Theory and the social science writings of Jurgen Habermas and Alexis de Tocqueville. Descriptive findings revealed some to moderate concerns about community and social issues such as affordable health care, violent crime, pollution and prescription drug abuse. Moderate levels of anomie, or perceived social disconnectedness, were also reported by respondents. Several items tapped respondents’ past levels of interaction with and current perceptions of Purdue University. Nearly a fifth of respondents reported interacting with Purdue University by having visited a website for news or information, followed by interacting with a Purdue University Extension professional. Regarding perceptions of Purdue University, the results of this study revealed relative consensus among respondents that Purdue University makes a positive contribution to the state of Indiana through its educational, research and outreach programs. For a majority of the perceptual items regarding Purdue University, more than one-third of the respondents neither agreed nor disagreed with the statement, suggesting some areas in which the university might improve its reputational standing with Indiana residents in the future. Nearly one-quarter to about half of the respondents indicated interest in topical areas addressed by Purdue Extension programs as well as an interest in engaging with the university. Respondents reported the highest levels of interest in free Extension programs in their local area, followed by the topics of science and technology, health and well-being, and gardening.</div><div><br> </div><div> A predictive model of respondent interest in engaging with Purdue University was developed and tested using binary logistic regression procedures. The model was shown to be of modest utility in accounting for variance in respondent interest in engaging with Purdue University, explaining 12% to 16% of total variance. Past interaction with Purdue University, perceived level of concern for social and community issues, and highest level of education were the strongest predictors in the model.</div><div><br> </div><div> The current research was completed in 2019 as Purdue University celebrated its 150th anniversary. Results and implications of this study provide important insight into current engagement levels, concerns and perceptions of residents within the state of Indiana, whom the university is mandated to serve. One of the study’s primary contributions is the establishment of baseline engagement data on current levels of Indiana residents’ interest in engaging with Purdue University on selected topics. Findings from this study could be of benefit to university administrators, faculty, staff and Extension professionals in assessing and improving future programming and setting strategic priorities. This study also adds to the conceptual and empirical body of literature, which may help inform future public engagement efforts at other land-grant universities. Periodic social science and public opinion research is needed to keep pace with the changing needs and perceptions of Indiana residents. Different data collection modes should be utilized to reach more audience segments and add to the growing knowledge base of public engagement.</div> Education Health Care Family Care Social and Community Psychology Decision Making Continuing and Community Education Higher Education Environment and Resource Economics Organisational Behaviour Marketing Communications Family and Household Studies Population Trends and Policies Education Policy Public Administration Social Policy Citizenship Farming Systems Research Consumption and Everyday Life Rural Sociology Sociology of Education Urban Sociology and Community Studies Education not elsewhere classified Communication Studies Social Change land grant colleges land grant institutions Morrill Land-Grant Acts public engagement with science Public Engagement with Research Public Perceptions public perceptions of science public perceptions of risk Past Interaction Past Behavior Higher Educational Institutions Colleges Universities Social Issues Community Issues Anomie hopelessness future behavior Rural Community Urban Cities Purdue University Indiana state-wide research Agricultural Sciences Health Sciences Sociology Psychology Public Sphere Tocqueville Habermas Classical Theories Democracy Citizenship United States Public Policy Issues Life-long learning Continuing Education Extension Cooperative Extension Purdue University Extension America Level of Concern

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