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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.
81

Methods for the evaluation of the physical structure of clay-starch coating films

Kraske, David John 01 January 1959 (has links)
No description available.
82

College Adjustment: A Study On English Prep School Students Studying In Northern Cyprus

Sun Selisik, Zeynep Eda 01 January 2010 (has links) (PDF)
This study was conducted to explore the college adjustment of first year college students studying at a university in Northern Cyprus. Study I which used longitudinal mixed method design, examined changes in social, academic, and total college adjustment, perceived stress, self-esteem, college adjustment self-efficacy, cultural distance levels of students through three assessments (3 months, 6 months, 9 months) / and investigated college adjustment process and experiences of students through three interviews at three stages (3 months, 6 months, 9 months). Participants were 14 English Preparatory School Turkish students at a university in the Northern Cyprus. Study II, investigated the role of gender, academic achievement, student club membership, perceived stress, self-esteem, college adjustment self-efficacy, and cultural distance, on college adjustment. Participants were 186 English Preparatory School Turkish students at a university in the Northern Cyprus. In Study II, data were collected at the end of the academic year. In Study I, it was found that, students&rsquo / self-controlled persistence of activity dimension of CASES scores increased significantly from 3 to 6 months, and students&rsquo / cultural distance scores increased from 3 to 9 months. However, no significant differences were encountered in other variables&rsquo / scores among three assessments. The qualitative findings indicated that students experienced several challenges and frequently used active coping strategies to deal with them. During this challenging process family and friends were the two prime sources of support for the students. Students also revealed that their first year experience contributed to several positive personal changes and their supportive social network and previous experiences/life style were two important facilitative factors in their adaptation process. In Study II, the results of the three hierarchical regression analyses demonstrated that combination of all 5 predictors in three steps explained 34 % of variance in total college adjustment, 31 % of variance in social adjustment, and 34 % of variance in academic adjustment scores of the students. Among all individual predictor variables / self adjustment in human relations dimension of CASES, self-esteem, student club membership were positive predictors of overall college adjustment and social adjustment / academic achievement and self-controlled persistence of activity dimension of CASES were positive predictors of academic adjustment. On the other hand, perceived stress was a negative predictor of overall college adjustment and academic adjustment.
83

On folding of coated papers

Barbier, Christophe January 2004 (has links)
<p>The mechanical behaviour of coated papers during folding has been investigated. This problem has been studied with experimental techniques and numerical analyses in order to give a better understanding of the folding properties of coated papers pertinent to the mechanical behaviour in general, and particularly cracking along the fold. </p><p>A microscopy investigation has been performed. The surface of the folded paper has been carefully examined to study the event of fracture and related issues. The influence of the grammage on the cracking event has been studied and it was shown that the coating material would not fail if the paper sample was sufficiently thin. It was found that a stress or strain based criterion is sufficient to describe the cracking of the coating layers and that the anisotropy of paper should be taken into account when studying the folding process. </p><p>The finite element method has been used for the numerical analyses remembering that the geometry of the problem is rather complicated, excluding a solution in analytical form. Using different constitutive models for the base stock, it has been shown that the deformation of the coated paper during folding is much governed by the paper substrate. The numerical results also suggested that particular forms of plastic anisotropy can substantially reduce the maximum strain levels in the coating. Furthermore, it has also been shown that delamination buckling, in the present circumstances, has a very small influence on the strain levels in the coating layer subjected to high tensile loading. </p><p>Dynamic effects have also been studied and it has been shown that a quasi-static analysis of the problem is sufficient in order to describe many of the important features related to cracking. An attempt to model strong anisotropy of paper has been presented and the results indicate that the large anisotropy in the thickness direction of coated papers needs to be taken into account in order to fully understand the mechanics of folding. </p><p>Finally, an experimental investigation has been presented in order to study if important mechanical properties of the coating material could be determined by microindentation techniques. The results presented indicate that microindentation can be a powerful tool for characterization of these materials, but only if careful efforts are made in order to account for the influence from plasticity as well as from boundary effects. </p><p><b>KEYWORDS:</b> folding, coated papers, finite element method, cracking, indentation, anisotropy, plasticity.</p>
84

A preposition is something which you should never end a sentence with : A corpus-based study on preposition stranding

Dimitriadis, Eva January 2007 (has links)
<p>This study examines to what extent preposition stranding is used in connection with which, whom and who in three different UK papers. Also what factors influence the use of preposition stranding has been studied. The hypothesis that pied-piping is more common than preposition stranding has been confirmed.</p><p>A factor that has a certain influence on the use of preposition stranding is the style of the paper. The more formal of the papers studied, The Times, did not use preposition stranding to the same extent as the other two, The Sun and Today.</p><p>The subject domain of the texts has influence on the use of preposition stranding, with more informal domains such as sports and miscellaneous (e.g. gossip) using stranding to a higher extent than the other domains, e.g. business, politics and culture. The prepositions themselves also influence the use of preposition stranding with some prepositions, such as on, with, for and into, that are likely to appear stranded and others, such as in that are likely to appear pied-piped.</p>
85

James Madison's four accounts of the problem of faction

Hardee, Benjamin Dawson 28 April 2014 (has links)
James Madison wrote four accounts of faction, the most public and famous of which was Federalist 10. By examining all four accounts, I undertake to develop a more capacious understanding of the design and purpose of Madison’s vision for American constitutional politics than can be extracted from an examination of Federalist 10 alone. I attempt to collate the unique insights of each account of faction into a coherent unity, with special attention to Madison’s rhetoric. I conclude that the three least famous accounts of faction, correctly read, perfect and extend the account in Federalist 10 by offering a more candid window into Madison’s thought on human beings and the political life for which he thought them fit. / text
86

Addison's introductory Spectator papers on Paradise Lost

Brummett, James Robert, 1939- January 1967 (has links)
No description available.
87

Solar Powered Paper Drying in Bangladesh : A feasibility study on using a solar thermalenergy to dry handmade paper in Bangladesh

Hjort, Mikael January 2013 (has links)
Solar energy has a great potential to give cheap and abundant energy to rural areas of the world, but is the technology ready to be implemented today? This stydy looked at the possibilities to introduce more renewable energy into the local hand-made paper production in Bangladesh. Specifically the potential of solar heated vacuum tubes filled with water as a heat carrier. This type of solar thermal collectors are cheap to produce, relatively efficient at converting both direct and diffuse solar energy into usable energy, and have a very simple construction that do not require a lot of training to handle. The study showed that the collector could convert about 70 % of the energy from the sun into usable energy in the form of hot water circulated in the system. On average in Bangladesh the 5 m2 collector used is expected to have an output of about 25.6 MJ per day (yearly average) and about 4.8 MJ was needed to evaporate 1 kg of water from the drying papers (including the system losses). This can be compared with the old system that used about 8 MJ per kg water evaporated. Finally the study includes a step by step guide into how to build a system like this by locally available material. The only parts that were imported were some measurement equipment and parts of the collector that was not yet available through local distributors. The pump was also not produced in Bangladesh, but a similar pump could be bought by local companies that import this type of equipment.
88

Wellness And It&#039 / s Correlates: Relationship Status, Gender, Place Of Residence, And Gpa

Sari, Tugba 01 April 2003 (has links) (PDF)
The purpose of this study was to investigate the relationship among wellness, relationship status, gender, place of residence, and GPA among university prep-school students. The study was carried out on a sample of 506 prep-school students from BaSkent University. The students were asked to fill out Wellness Inventory and the demographic data sheet. In order to investigate the differences between wellness sub-scales&rsquo / scores (Relational Self, Social Interest and Empathy, Self Consistency, Mastery Orientation, Physical Wellness, Humor, Love, and Environmental Sensitivity) of the subjects with respect to gender, relationship status, place of residence, and GPA / four separate MANOVA&rsquo / s were conducted. The results of this study revealed significant gender differences in self-consistency, love, environmental sensitivity sub-scales&rsquo / scores in favor of male students, but in social interest and empathy sub-scales in favor of female students. The findings also showed that students who were in a committed relationship scored significantly higher in love sub-scale, whereas students who were not in a committed relationship scored significantly higher in physical wellness sub-scale. Results indicated no significant differences in terms of the place of residence. The results also revealed that students, whose GPA ranged between 90-100, scored significantly higher on mastery orientation sub-scale of Wellness Inventory than students, whose GPA level ranged between 50-70 and below 50.
89

The Actual And Desired Levels Of Shared Decision Making

Erten, Muge 01 February 2004 (has links) (PDF)
The purpose of the study is to investigate the actual and desired levels of shared decision making in some private and secondary schools in Ankara, Turkey. The sample of the study consisted of 253 teachers from 12 private primary and secondary schools in Ankara. Shared Education Decisions Survey-Revised by Prof.Dr.Donna Ferrara was used to collect data. Descriptive statistics were applied to analyze data. The results revealed that teachers are consulted in some but not all areas of school decisions. They always participate in the decisions about the general issues of their schools. Other areas which they are consulted in are curriculum/instruction, student achievement, pupil personnel, and parental involvement. Likewise, the decisions which they sometimes participate in are in the areas of policy, staff personnel, and staff development. However, it seems that teachers think they rarely or never participate in the decisions about school/community relations, budget, and plant management. According to the results of the survey, teachers always desire to be consulted in most of the decisions. It is understood that only for the curriculum/instruction area some of them stated that they sometimes would like to participate in the decisions.
90

The scrapbooks of the Roslyn Rensch Collection and Papers at the University of Illinois at Urbana-Champaign /

Lynch, Charles W., January 1900 (has links)
Thesis (D.M.A.)--University of Illinois at Urbana-Champaign, 2009. / Source: Dissertation Abstracts International, Volume: 70-06, Section: A. Adviser: Ann Yeung. Includes bibliographical references (leaves 292-332) Available on microfilm from Pro Quest Information and Learning.

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