The growing number of trucks traveling on freeways has caused more traffic congestion and increased the likelihood of truck-related crashes. Many transportation agencies are considering a new concept of truck-only toll (TOT) lanes to provide a more efficient and safer freight transportation system. This research develops a methodology for identifying candidate TOT lanes in the freeway system. The modeling of TOT lanes in different geographic applications includes individual TOT corridors, a regional TOT network, and a statewide TOT network. The criteria employed in a geographic information system (GIS)-based screening process to determine feasible TOT corridors and their boundaries/extents include: freeway level of service, truck volumes, truck percentage of total freeway flow, truck-related crashes, and truckers willingness to pay. The research also presents the process for determining optimum toll rates for TOT lanes. Furthermore, this research addresses issues of assessing the engineering design of TOT lane placement and the performance measures of using either mandatory or voluntary TOT lanes. This research also examines freeway performance under two scenarios -- adding general purpose lanes or building TOT lanes with both mandatory and voluntary use. Finally, this research addresses the strategies for critical issues associated with the planning, design, and operation of TOT lanes and presents TOT planning guidance.

<p>The existence of informal male networks, sometimes referred to as "old boys' networks", tends to exclude women from top jobs. More and more women have come to realize that they need professional contacts for a successful career and that they also needed each other’s support. Therfore many women are joining women-only networks or trying to create there own informal networks. The purpose is to establish useful contacts, learn new things, and be able to share their concerns with other women in the same situation. For some it gives an opportunity to find a mentor who can guide them.</p><p>The aim of this bachelor thesis is to study if women’s lacking access to male networks is an obstacle for career advancement and to give an insight into women-only networks and their effectiveness to support women leaders and managers and increase women's representation in senior positions. The empirical findigs were conducted in Växjö, Sweden; in the networks “Fröken” and “Rotary”, and one women-only network in Linz, Austria; the BPW, “Business & Professional Women”.</p>

Thesis (M.S. in Electrical Engineering)--Naval Postgraduate School, December 2003. / Thesis advisor(s): Herschel H. Loomis, Jr., Alan A. Ross. Includes bibliographical references (p. 241-243). Also available online.

Thesis (M. Soc. Sc.)--University of Hong Kong, 1983.

The Chinese parent-child relationship is remarkably close throughout the lifespan. Parents get involved in planning their child’s career, social activities, and even marriage. For their point, when adult children attain financial stabilities, they support aging parents in various ways. This report reviews this strong bond as a moral responsibility between parents and children that parents sacrifice for their children unconditionally. In return, children pay back their moral debts to parents by fulfilling filial piety, including doing well in school, respecting family members and supporting parents. However, the traditional parent-child relationship may have changed after the one-child policy due to the shift in family structure, and new roles of only children in the family. Thus, moral responsibilities continue to capture the attention of experts interested in family structure in general and Chinese society in past. / text

I detta examensarbete undersöks möjligheten att kunna använda en positioneringsmetod som inte enbart förlitar sig på den uppmätta signalstyrkan. Istället används en metod som bestämmer från vilken vinkel en signal uppkommer ifrån. Den här tekniken kallas för direction-finding. När informationen om signalens vinkel fastställts används den i ett positioningsfilter som uppskattar positionen. Två tillvägagångssätt har använts i den här rapporten, ett där enbart vinkeln används och ett där både signalstyrka och vinkel används.

Sexually transmitted infections (STIs) and unplanned pregnancy are significant public health concerns. Abstinence-only until marriage (AOUM) and abstinence pledge programs have received a significant amount of government funding in an attempt to address these problems. Despite receiving over two billion dollars in funding, the programs have not been shown to be effective in achieving their stated goals. In addition, there are significant concerns about the content of AOUM curriculums, including medical inaccuracy and use of outdated gender stereotypes.

Sexual education has been a much-debated topic in the United States since it was instated in light of the HIV/AID pandemic of the 1980s. The debate has always centered on the role of sexual education: should it act to objectively relay the facts about sexual health? Or should it be utilized as a moral purveyor of teen’s sexual behavior? During the second Bush Administration it seemed as if the conservative right had won and sexual education adopted a role policing teen’s morality with $1.5 billion in federal funding for abstinence-only education. This study aims to provide evidence against abstinence-only education by highlighting its ineffectiveness to meet its own standards of success (preventing teen pregnancy and STI infection), as well as its violation of legal human rights standards. As well, this study will provide an alternative to abstinence-only education, comprehensive sexual education, which provides students with accurate information about sexual health (including information about contraception, abortion, etc.) while still emphasizing abstinence as the preferred sexual behavior in teens.

Stanley Prusiner’s proposal that a protein, the prion, was the infectious agent of transmissible spongiform encephalopathies (TSEs) created a great deal of interest, and discussion was not limited to the TSE research field. In fact, Prusiner actively appealed to individuals outside the TSE research field, particularly science writers, corporate funders, and scientists in other research areas. These individuals, in turn, provided Prusiner with the resources, publicity, and expertise to undertake his innovative research program. Prusiner’s emphasis on the revolutionary nature of prion and his claim that prion research could shed light on more common diseases fostered media interest and corporate support. Early newspaper reports stressed Prusiner’s interpretation of experimental results and helped to keep the idea of a protein agent alive until more evidence could be amassed. Corporate funders, with the aid of non-expert scientists, provided Prusiner with the means to carry out expensive, novel experiments and with the opportunity to collaborate with renowned researchers. Prusiner and his supporters were also adept at communicating the protein-only theory and were able to mitigate the impact of specialist criticism. They conceptualized prion protein conversion by using metaphors and analogies and by arguing that parallel phenomena already occurred in Nature. This shifted the discussion away from the problem of replication and recast the search for the TSE agent as a biochemical puzzle. These conceptualizations also enabled Prusiner to engage scientists in other fields, thereby turning his research program into an interdisciplinary enterprise. Moreover, the BSE crisis and Prusiner’s Nobel Prize provided opportunities to further discussion of prions to a wider audience. The engagement of non-experts ultimately created a vast and stable network of interested parties and supporters that was crucial to Prusiner’s success and to the acceptance of the protein-only theory.

Stanley Prusiner’s proposal that a protein, the prion, was the infectious agent of transmissible spongiform encephalopathies (TSEs) created a great deal of interest, and discussion was not limited to the TSE research field. In fact, Prusiner actively appealed to individuals outside the TSE research field, particularly science writers, corporate funders, and scientists in other research areas. These individuals, in turn, provided Prusiner with the resources, publicity, and expertise to undertake his innovative research program. Prusiner’s emphasis on the revolutionary nature of prion and his claim that prion research could shed light on more common diseases fostered media interest and corporate support. Early newspaper reports stressed Prusiner’s interpretation of experimental results and helped to keep the idea of a protein agent alive until more evidence could be amassed. Corporate funders, with the aid of non-expert scientists, provided Prusiner with the means to carry out expensive, novel experiments and with the opportunity to collaborate with renowned researchers. Prusiner and his supporters were also adept at communicating the protein-only theory and were able to mitigate the impact of specialist criticism. They conceptualized prion protein conversion by using metaphors and analogies and by arguing that parallel phenomena already occurred in Nature. This shifted the discussion away from the problem of replication and recast the search for the TSE agent as a biochemical puzzle. These conceptualizations also enabled Prusiner to engage scientists in other fields, thereby turning his research program into an interdisciplinary enterprise. Moreover, the BSE crisis and Prusiner’s Nobel Prize provided opportunities to further discussion of prions to a wider audience. The engagement of non-experts ultimately created a vast and stable network of interested parties and supporters that was crucial to Prusiner’s success and to the acceptance of the protein-only theory.