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2008

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Articles 8851 - 8880 of 11622

Full-Text Articles in Social and Behavioral Sciences

Pvc Survey Reports, Edward Mark Schortman Jan 2008

Pvc Survey Reports, Edward Mark Schortman

Four Valleys Archive

No abstract provided.


Pvc Lower Cacaulapa Valley Type Descriptions 03, Patricia Urban Jan 2008

Pvc Lower Cacaulapa Valley Type Descriptions 03, Patricia Urban

Four Valleys Archive

No abstract provided.


Growing Epidemic Of Videogame Addiction, Christopher S. Hager Jan 2008

Growing Epidemic Of Videogame Addiction, Christopher S. Hager

Graduate Research Papers

Videogames are rapidly becoming more popular with children and adults alike. Ever since the mid 1980s, videogames have been a major part of pop culture and a widely accepted form of entertainment. With more advances of technology and internet, online gaming has also evolved. Massive Multiplayer Online Role Playing Games such as Everquest and World of Warcraft have become a topic of addiction (msnbc.com, 2008). Some individuals have neglected jobs, families, and personal well-being to continue to play these games, with signs of addiction mimicking substance addiction. The American Psychiatric Association is even considering involving videogame addiction as a compulsive …


Exploring Vocabulary Acquisition Strategies For Efl Advanced Learners, Monica Miriam Flores Rojas Jan 2008

Exploring Vocabulary Acquisition Strategies For Efl Advanced Learners, Monica Miriam Flores Rojas

MA TESOL Collection

This research paper explores the former and current status of Vocabulary learning and teaching, as well as the intricacy and relevance of word knowledge. By presenting a personal introspection on the challenges of Vocabulary acquisition at an advanced level, the present work also provides important insights into vocabulary development in the four skills. In the next section, two Vocabulary Acquisition Strategies for advanced learners are described and illustrated followed by an analysis. The final chapter is devoted to the conclusions of this research journey, the limitations faced and some suggestions for further research.


Data Clustering For Fitting Parameters Of A Markov Chain Model Of Multi-Game Playoff Series, Christopher M. Rump Jan 2008

Data Clustering For Fitting Parameters Of A Markov Chain Model Of Multi-Game Playoff Series, Christopher M. Rump

Applied Statistics and Operations Research Faculty Publications

We propose a Markov chain model of a best-of-7 game playoff series that involves game-togame dependence on the current status of the series. To create a relatively parsimonious model, we seek to group transition probabilities of the Markov chain into clusters of similar game-winning frequency. To do so, we formulate a binary optimization problem to minimize several measures of cluster dissimilarity. We apply these techniques on Major League Baseball (MLB) data and test the goodness of fit to historical playoff outcomes. These state-dependent Markov models improve significantly on probability models based solely on home-away game dependence. It turns out that …


Development Theory And Domestic Agriculture In The Caribbean: Recurring Crises And Missed Opportunities, Benjamin F. Timms Jan 2008

Development Theory And Domestic Agriculture In The Caribbean: Recurring Crises And Missed Opportunities, Benjamin F. Timms

Social Sciences

Caribbean development theory has long advanced a break from economic reliance on single crop exports through the promotion of domestic agriculture. Yet today the domestic agriculture sector in much of the Caribbean is underdeveloped, as the rising food import bill attests. This paper examines the historical views on domestic agriculture by development theorists with a focus on how recurring economic crises have created opportunities to advance domestic agricultural production. While internal and external forces have thwarted many of these efforts, the current global food crises may provide a sustained incentive to overcome the structural legacy of the plantation economy through …


Is There Such A Thing As “Defended Community Homicide”?: The Necessity Of Methods Triangulation, Elizabeth Griffiths, Robert D. Baller, Ryan E. Spohn, Rosemary Gartner Jan 2008

Is There Such A Thing As “Defended Community Homicide”?: The Necessity Of Methods Triangulation, Elizabeth Griffiths, Robert D. Baller, Ryan E. Spohn, Rosemary Gartner

Criminology and Criminal Justice Faculty Publications

Data on homicides in Buffalo, New York, are analyzed to demonstrate the importance of “methods triangulation” for assessing the validity of quantitative measures. Defended community homicides are quantitatively operationalized as acts that occur in the offender’s community against a nonlocal victim. Poisson models provide strong support for the existence of defended community homicide, which is significantly more common in residentially stable and racially homogenous neighborhoods. However, subsequent qualitative analyses of the victim and offender characteristics and motives of these homicides undermine the “defended community” concept. Qualitative analyses are necessary to assess the validity of quantitative measures in criminological research.


Erps Are No Simple Fix, Kevin Cooper Jan 2008

Erps Are No Simple Fix, Kevin Cooper

Graphic Communication

No abstract provided.


Consider The Kirtland 'S Warbler, Daniel L. Dustin, Keri Schwab Jan 2008

Consider The Kirtland 'S Warbler, Daniel L. Dustin, Keri Schwab

Recreation, Parks and Tourism Administration

This paper challenges the conventional wisdom of departments of parks and recreation raking sport management under their "wing." Based on a review of the sport management literature and a polling of s port management and park and recreation educators, we argue that departments of parks and recreation are bur temporary refuges for migrarory sport management programs that eventually will want to build their ow n "nests." Efforts to accommodate sport management only serve co undermine the mission of academic programs in parks and recreation by sapping resources, compromising the education of park and recreation majors, and eroding park and recreation …


Pre-Registering Print Cylinders On Press, Malcolm G. Keif Jan 2008

Pre-Registering Print Cylinders On Press, Malcolm G. Keif

Graphic Communication

Those who study lean manufacturing know that waste comes in many forms. We must remind ourselves that anything that does not produce exactly what the customer values, when it is needed, is a wasteful operation. Makereadies, or press setups, are wasteful, at least in the eyes of our customers. Reducing press setup time is critical for improving customer value and making the printer more competitive on short-runs while increasing overall productivity. Even though make-ready time is built into an estimate, the bottom line is that it isn’t something a customer is delighted about paying for. Reducing makeready time, therefore, becomes …


Making Superior Plates Every Time, Malcolm G. Keif Jan 2008

Making Superior Plates Every Time, Malcolm G. Keif

Graphic Communication

Flexo plates are a critical component of the printing system. Printing is a system—viewing platemaking in isolation doesn’t address the total print process. A system has multiple components that interact with each other and influence the performance of each. Great plates with the wrong anilox rolls offer nothing to improve quality. Likewise, great plates made from a poorly prepared file help little to produce an outstanding final product. So, looking upstream and downstream is necessary to ensure your plates are supporting the total printing system. Superior printing plates… •have sufficient resolution for the graphics to be reproduced on the substrate …


Single Curved Fiber Sedimentation Under Gravity, Xiaoying Rong, Dewei Qi, Guowei He, Jun Yong Zhu, Tim Scott Jan 2008

Single Curved Fiber Sedimentation Under Gravity, Xiaoying Rong, Dewei Qi, Guowei He, Jun Yong Zhu, Tim Scott

Graphic Communication

Dynamics of single curved fiber sedimentation under gravity are simulated by using the lattice Boltzmann method. The results of migration and rotation of the curved fiber at different Reynolds numbers are reported. The results show that the rotation and migration processes are sensitive to the curvature of the fiber.


A Means-End Study Of Outcome Differences Of Females And Males Associated With Outward Bound And National Outdoor Leadership School, Marni Goldenberg, Jason Cummings, Dan Pronsolino Jan 2008

A Means-End Study Of Outcome Differences Of Females And Males Associated With Outward Bound And National Outdoor Leadership School, Marni Goldenberg, Jason Cummings, Dan Pronsolino

Recreation, Parks and Tourism Administration

No abstract provided.


Why Individuals Hike The Appalachian Trail: A Qualitative Approach To Benefits, Marni Goldenberg, Eddie Hill, Barbara Freidt Jan 2008

Why Individuals Hike The Appalachian Trail: A Qualitative Approach To Benefits, Marni Goldenberg, Eddie Hill, Barbara Freidt

Recreation, Parks and Tourism Administration

The Appalachian Trail (AT) is a 2,175 mile–long National Scenic Trail extending from Maine to Georgia. Since its inception in the early 1920s, individuals, families, schools, and other organizations, just to name a few, have used the AT. Approximately 3 to 4 million visitors hike a portion of the AT each year (ATC, 2006). Throughout its 80year history and millions of hikers, much of the empirical research on the AT has focused on place attachment (Kyle, Graefe, & Manning, 2004; Kyle, Graefe, Manning, & Bacon, 2003). While Nisbett and Hinton (2005) explored motivations for AT hikers with disabilities, only limited …


Sexual Values Among Latino Youth: Measurement Development Using A Culturally Based Approach, Julianna Deardorff, Jeanne M. Tschann, Elena Flores Jan 2008

Sexual Values Among Latino Youth: Measurement Development Using A Culturally Based Approach, Julianna Deardorff, Jeanne M. Tschann, Elena Flores

School of Education Faculty Research

Latino youth in the United States are at higher risk for negative sexual outcomes compared to their European American counterparts. Adherence to traditional sexual values may protect against or increase their risk. Past studies have generally utilized proxy measures, such as acculturation, to assess sexual values. The objective of the current study was to develop and test culturally based sexual values measures among Latino youth. Focus groups and qualitative interviews were conducted to generate themes related to sexual values. Six measures were developed: three related to gender role norms (Sexual Talk as Disrespectful, Satisfaction of Sexual Needs as Important, Female …


Institutional Ownership And Firm’S Dividend Policy, Jinlan Ni Jan 2008

Institutional Ownership And Firm’S Dividend Policy, Jinlan Ni

Economics Faculty Publications

This paper examines the linkage between dividend policy and institutional ownership within the context of the dividend model of Allen, Bernardo and Welch (2000). Specifically, it provides an empirical test of Allen, Bernardo and Welch (2000)’s novel implication that a tax differential between institutions and retail investors effects dividend policies. Using merge data of US industrial firms from 1980-2002, our results indicate that the dividend paying decision is positively related with institutional ownership. That is, firms with higher institutional ownership are more likely to be dividend payers. Further, we find that the deferred tax or tax credits that the institutional …


Testing The Pecking-Order Theory: Evidence From Chinese Listed Companies, Jinlan Ni, Miaomiao Yu Jan 2008

Testing The Pecking-Order Theory: Evidence From Chinese Listed Companies, Jinlan Ni, Miaomiao Yu

Economics Faculty Publications

The pecking-order theory of capital structure, which predicts that firms prefer internal to external finance, is one of the most influential theories of corporate leverage. This article examines whether the financial structure of China's listed companies follows a pecking order from debt to equity. Using the entire cross-section sample of China's listed companies in 2004, the authors find no evidence that China's listed companies follow a pecking order when they need funds to finance investment projects. Further subgroup analyses indicate that big companies follow a pecking order and small and medium companies do not. These results suggest that the Chinese …


Visit Versus Purchase, Comparing Internet Shopper Clusters, Farahnaz L. Khan Jan 2008

Visit Versus Purchase, Comparing Internet Shopper Clusters, Farahnaz L. Khan

ETD Archive

The purpose of this study was to investigate whether or not differences occurred in how individuals visited and purchased products from the Internet. The study utilized data administered through an online survey to 441 individuals in the United States. The survey included items regarding general Internet use, website visit and purchase behavior, preferred website attributes, innovativeness, trust, presence, and demographics. Two cluster solutions were identified from the sample by clustering individuals based on website product categories visited and purchased separately. A new technique known as PermuCluster 1.0 was employed to enhance the stability of the cluster solutions. Results revealed that …


Occupations, A Diaspora, And The Design Of Local Governments For A Palestinian State, Wasim Al-Habil Jan 2008

Occupations, A Diaspora, And The Design Of Local Governments For A Palestinian State, Wasim Al-Habil

ETD Archive

The forces that shape administrative structures include the goals and objectives of minority and majority groups, modern management principles, and a legacy or history in which domestic political factions have gradually accepted rules and roles for mutual tolerance and inclusion. However, this process can be muted or redefined in societies where centuries of occupation and dispersion "short-circuit" maturation processes and introduce non-indigenous systems externally imposed without any level of popular acceptance or active citizenship participation. In these environments, as new states emerge, their task of building local government institutions requires a clear understanding of indigenous systems and institutions. What must …


U.S. Lotto Markets, Victor Matheson, Kent Grote Jan 2008

U.S. Lotto Markets, Victor Matheson, Kent Grote

Economics Department Working Papers

Lotteries as sources of public funding are of particular interest because they combine elements of both public finance and gambling in an often controversial mix. Proponents of lotteries point to the popularity of such games and justify their use because of the voluntary nature of participation rather than the reliance on compulsory taxation. Whether lotteries are efficient or not can have the usual concerns related to public finance and providing support for public spending, but there are also concerns about the efficiency of the market for the lottery products as well, especially if the voluntary participants are not behaving rationally. …


Health Insurance And The Labor Supply Decisions Of Older Workers: Evidence From The U.S. Department Of Veterans Affairs, Melissa Boyle, Joanna N. Lahey Jan 2008

Health Insurance And The Labor Supply Decisions Of Older Workers: Evidence From The U.S. Department Of Veterans Affairs, Melissa Boyle, Joanna N. Lahey

Economics Department Working Papers

This paper exploits a major mid-1990s expansion in the U.S. Department of Veterans Affairs health care system to provide evidence on the labor market effects of expanding health insurance availability. Using data from the Current Population Survey, we compare the labor market behavior of older veterans and non-veterans before and after the VA health benefits expansion to test the impact of public health insurance on labor supply. We find that older workers are significantly more likely to decrease work both on the extensive and intensive margins after receiving access to non-employer based insurance. Older workers are also more likely to …


Ua1f Wku Archives Vertical File - Wku Information Technology, Wku Archives Jan 2008

Ua1f Wku Archives Vertical File - Wku Information Technology, Wku Archives

WKU Administration Documents

Digitized vertical file materials regarding WKU Information Technology.


Psy 7670 - Literature Reviews, Spring 2008, Karl White, M. Harrison Fitt, Tom Caswell Jan 2008

Psy 7670 - Literature Reviews, Spring 2008, Karl White, M. Harrison Fitt, Tom Caswell

Psychology - OCW

This course is designed to help students in doctoral programs write a literature review that is appropriate for a dissertation or thesis proposal. The course will emphasize skills for writing the Problem Statement and conducting and writing the Review of Literature. Even though the Procedures section is an important part of the dissertation proposal, it will not be dealt with extensively in this class. Other courses which deal specifically with the appropriate design, analysis, and interpretation issues which the student will use for his or her research should be taken prior to this course. Substantial time will be devoted to …


The Role Of Information Architecture In Designing A Third-Generation Library Website, Jennifer Duncan, Wendy Holliday Jan 2008

The Role Of Information Architecture In Designing A Third-Generation Library Website, Jennifer Duncan, Wendy Holliday

Library Faculty & Staff Publications

Library web sites have evolved over the past decade, from simple pages with a few links to complex sites that provide direct access to hundreds of different resources. In many cases, this evolution occurs with little overall planning, often resulting in web sites that are hard to manage and difficult for users to navigate. This article outlines the process of using Information Architecture (IA) to re-design a third-generation library web site from the ground up. The result was a much more usable and cohesive library web site that meets the needs of a broad range of users.


Ultrashort Laser Pulse Heating Of Nanoparticles: Comparison Of Theoretical Approaches, Thomas George, R. Letfullin Jan 2008

Ultrashort Laser Pulse Heating Of Nanoparticles: Comparison Of Theoretical Approaches, Thomas George, R. Letfullin

Chemistry & Biochemistry Faculty Works

The interaction between nanoparticles and ultrashort laser pulses holds great interest in laser nanomedicine, introducing such possibilities as selective cell targeting to create highly localized cell damage. Two models are studied to describe the laser pulse interaction with nanoparticles in the femtosecond, picosecond, and nanosecond regimes. The first is a two-temperature model using two coupled diffusion equations: one describing the heat conduction of electrons, and the other that of the lattice. The second model is a one-temperature model utilizing a heat diffusion equation for the phonon subsystem and applying a uniform heating approximation throughout the particle volume. A comparison of …


ความต้องการบริการของผู้ใช้ห้องสมุดประชาชนกรุงเทพมหานคร, ขนิษฐา จิตรหลัง Jan 2008

ความต้องการบริการของผู้ใช้ห้องสมุดประชาชนกรุงเทพมหานคร, ขนิษฐา จิตรหลัง

วารสารบรรณารักษศาสตร์ (Library Science Journal)

การวิจัยนี้มีวัตถุประสงค์เพื่อศึกษา ความต้องการของผู้ใช้ห้องสมุดประชาชนกรุงเทพมหานคร ในด้านทรัพยากรสารนิเทศ ประเภทของบริการ และอาคารสถานที่ ตลอดจนปัญหาในการใช้บริการห้องสมุดประชาชน กรุงเทพมหานคร โดย ศึกษาจากผู้ใช้ห้องสมุดประชาชนที่เป็นกลุ่มตัวอย่างจำนวน 453 คน ผลการวิจัยพบว่า ผู้ใช้ส่วนใหญ่เป็นเพศหญิง จำนวนสูงสุดเป็นนักเรียนนักศึกษา ส่วนใหญ่มาใช้ห้องสมุดสัปดาห์ละ 1-2 ครั้ง โดยใช้บริการพื้นฐานและบริการสืบค้นอินเทอร์เน็ตและวัตถุประสงค์ในการใช้ห้องสมุดคือ เพื่อแสวงหาความรู้ เพื่อ ความเพลิดเพลิน และเพื่อติดตามข่าวสาร ในด้านความต้องการของผู้ใช้ พบว่า ผู้ใช้ต้องการทรัพยากรสารนิเทศทั้งประเภทสื่อสิ่งพิมพ์ สื่อโสตทัศน์และสื่ออิเล็กทรอนิกส์ในระดับปานกลาง แต่ต้องการหนังสือสารคดี ความรู้สาขาต่าง ๆ หนังสือสำหรับ เยาวชน หนังสือพิมพ์และนิตยสารในระดับมากต้องการทรัพยากรสารนิเทศเนื้อหาความรู้ทั่วไป ภาษาและประวัติศาสตร์ ภูมิ ศาสตร์ในระดับมาก ต้องการบริการพื้นฐานในระดับมาก และต้องการบริการเฉพาะในระดับปานกลาง บริการที่ต้องการในระดับมากได้แก่ บริการยืมคืนหนังสือ บริการสืบค้นอินเทอร์เน็ตและบริการข่าวสารทันสมัย ในด้านอาคารสถานที่ผู้ใช้ต้องการให้จัดเพิ่มและจัดให้มีสถานที่ต่าง ๆ โดยรวมในระดับมาก โดยต้องการให้จัดเพิ่มสถานที่อ่านหนังสือ มุมหนังสือสำหรับเยาวชน มุมหนังสือสำหรับเด็ก สถานที่รับฝากของ ต้องการให้มีสถานที่จัดแสดงหนังสือใหม่ มุมหนังสือวิชาการและสารคดี และมุมหนังสือบันเทิงคดีในระดับมากและต้องการให้ปรับปรุงสถานที่ในระดับมากทุกด้าน ในด้านปัญหาการใช้ห้องสมุด ผู้ใช้ประสบปัญหาทรัพยากรสารนิเทศมีจำนวนน้อย ประเภทของทรัพยากรสารนิเทศมีน้อย และเนื้อหาของทรัพยากรสารนิเทศไม่ทันสมัย ในระดับปานกลาง ในด้านบริการผู้ใช้ประสบปัญหาบริการพื้นฐานในระดับปานกลาง และประสบปัญหาบริการเฉพาะในระดับน้อย ส่วนในด้านอาคารสถานที่ผู้ใช้ประสบปัญหาในระดับปานกลาง The purpose of this research was to study user needs for Bangkok Metropolitan Public Library services in terns of information resources, services, library building, and problems in using the libraries. The questionnaires were used to collect data from 453 users. The research …


บทบรรณาธิการ, คณะอักษรศาสตร์ จุฬาลงกรณ์มหาวิทยาลัย Jan 2008

บทบรรณาธิการ, คณะอักษรศาสตร์ จุฬาลงกรณ์มหาวิทยาลัย

วารสารบรรณารักษศาสตร์ (Library Science Journal)

No abstract provided.


Heritage Awareness In County Wicklow., Anne Dagg Jan 2008

Heritage Awareness In County Wicklow., Anne Dagg

Masters

This research project investigated the community’s current level of heritage awareness in County Wicklow. The study was initiated by Wicklow County Council and the Heritage Council in response to objective 1, action 1.2 of the County Wicklow heritage plan 2004-2008, which pointed to the need to undertake a study to determine public attitudes towards heritage and to gauge the current level of awareness about heritage in the county. The findings of this research are being used on an ongoing basis by the Wicklow County Council and the Wicklow Heritage Forum to inform the decision making process concerning the direction and …


Pvn-Cat-202-Mh-019-019-Cnmdl, Zachary Lee Jan 2008

Pvn-Cat-202-Mh-019-019-Cnmdl, Zachary Lee

Four Valleys Archive

No abstract provided.


Pvn-Cat-202-Mh-019-014-Cnmdl, Zachary Lee Jan 2008

Pvn-Cat-202-Mh-019-014-Cnmdl, Zachary Lee

Four Valleys Archive

No abstract provided.