Digital Commons Network^™

Local Theorems Related To Lévy-Type Branching Mechanism, Vladimir Vinogradov

Communications on Stochastic Analysis

No abstract provided.

Functional Limit Theorems For Trace Processes In A Dyson Brownian Motion, Victor Pérez-Abreu, Constantin Tudor

Communications on Stochastic Analysis

No abstract provided.

Almost Any State Of Any Amplitude Markov Chain Is Recurrent, Luigi Accardi, Hiromichi Ohno

Communications on Stochastic Analysis

No abstract provided.

Schrödinger Type Equation Associated With The Lévy And Volterra Laplacians, Kazuyoshi Sakabe

Communications on Stochastic Analysis

No abstract provided.

Existence And Uniqueness Of Solutions To The Backward Stochastic Lorenz System, P Sundar, Hong Yin

Communications on Stochastic Analysis

No abstract provided.

The Characterization Of A Class Of Probability Measures By Multiplicative Renormalization, Izumi Kubo, Hui-Hsiung Kuo, Suat Namli

Communications on Stochastic Analysis

No abstract provided.

Weak State And Political Economy Of Thailand: Ten Years After The Crisis, Apichat Satitniramai

Documents

No abstract provided.

Blackrock Solutions- Fannie Mae's Strategy And Business Model Supplementary Exhibits, Blackrock Financial Management

Documents

No abstract provided.

Aig 2008 Employee Retention Plan, American International Group, Inc. (Aig)

Documents

No abstract provided.

Aig Email From Sherwood To Cassano And Viniar Regarding Cdo Spreadsheet, Michael Sherwood, Joseph Cassano

Documents

No abstract provided.

Identifying Synonymous Terms In Preparation For Technology Mining, Cherie C. Trumbach

Management Faculty Publications

In this research, the development of a `concept-clumping algorithm' designed to improve the clustering of technical concepts is demonstrated . The algorithm developed first identifies a list of technically relevant noun phrases from a cleaned extracted list and then applies a rule-based algorithm for identifying synonymous terms based on shared words in each term. An assessment of the algorithm found that the algorithm has an 89—91% precision rate, was successful in moving technically important terms higher in the term frequency list, and improved the technical specificity of term clusters.

2007 December Newsletter, Nancy Rockey

Human Subject Research Archive

No abstract provided.

Influence Of Resource Availability On The Foraging Behavior Of Traplining Hummingbirds In Monteverde, Costa Rica, December 2007, Michelle Levesque

Monteverde Institute: Tropical Ecology and Conservation

Traplining hummingbirds have been observed to change their foraging behavior in response to a change in resource availability. Generally, trapliners change to territorial behavior when presented with an economically defendable resource. I investigated the degree to which aggressive behavior increases by observing changes in behavior frequency in response to increased resources. I observed that trapliner species showed an increase in aggressive behavior and a decrease in the total frequency of traplining behavior following the introduction of increased resources. My study also supports that traplining hummingbirds could switch their foraging behavior to territoriality when resources become economically defendable.

Atta Cephalotes (Formicidae) As A Reliable Bioassay For Anti-Fungal Compounds In Plants Of Monteverde, Costa Rica, December 2007, Annie Chisholm

Monteverde Institute: Tropical Ecology and Conservation

Studies have shown Atta cephalotes (Formicidae) to be selective in choosing host plants, avoiding those that contain nonpolar secondary compounds harmful to their mutualistic fungus (Howard 1988). Due to this selectivity, several studies have found A. cephalotes to be a reliable bioassay tool for detecting antifungal properties of plants (Ozaki 1993; Taylor 1995). This experiment tests the acceptability of A. cephalotes towards six Costa Rican plants with known anti-fungal compounds. It was hypothesized that A. cephalotes would selectively avoid extracts of these plants. The frequency of removal of oat flakes dipped in the anti-fungal and control treatments was measured. A. …

Differences In Bark Beetle (Coleoptera: Curculionidae) Community Composition Within Cecropia Obtusifolia (Cecropiaceae) Petioles In Two Habitats In Monteverde, Costa Rica, December 2007, Amy Strauss

Monteverde Institute: Tropical Ecology and Conservation

Cecropia obtusifolia trees shed leaves daily throughout the year, regularly dropping large, woody leaf petioles. These petioles serve as the perfect habitat for Scolytine bark beetles, which burrow in, lay their eggs, and feed on the moist, fibrous pith of the petiole (Wood 1983). Cecropia spp. are known to thrive in fragmented, edge habitats altered by human land use transformation (Bello et al 1996) but success rates of associated fauna, including Azteca spp. ants, scale insects and Scolytine beetles, are less understood. This study examined the bark beetle community composition, morphospecies richness, and abundance inside C. obtusifolia petioles. It also …

Behavioral Response Of Wrens (Troglodytidae) To Familiar And Unfamiliar Predator Playbacks, December 2007, Carl D. Johnson

Monteverde Institute: Tropical Ecology and Conservation

Predator-prey interactions are important for determining fitness, especially including a prey species’ ability to distinguish a predator from a non-predator. In this study, I investigated how three wren species: the Plain Wren (Thryothorus modestus), the House Wren (Troglodytes musculus) and the Rufus-and-white Wren (Thryothorus rutilus) respond to familiar and unfamiliar predatory calls. The test subjects responded with higher warning call frequency to the predatory calls than the control (p<0.05). Wrens responded to the two predatory birds with similar call frequency, though there were varied responses in approach behavior. The fact that wrens respond to unknown predators similarly to known predators implies that a combination of both genetic inheritance and learning affects predatory birdcall recognition in wrens.

Synthesis, Study Of Self-Assembly, And Trivalent Lanthanide Metal Ion Recognition Characteristics Of Amphiphilic Acylpyrazolones And Amphiphilic Acylisoxazolones, Venkat Reddy Guduru

Dissertations

This research project focused on the separation of trivalent lanthanide metal ions by HPLC using amphiphilic acylpyrazolones and amphiphilic acylisoxazolones. The central hypothesis of our research project is that the nanoscale self-assembly nature of amphiphilic ligands (chelating lingads) can influence their metal ion recognition and separation. To test the central hypothesis, we have synthesized a family of novel amphiphilic ligands and employed them as model systems for the separation of trivalent lanthanide metal ions. Several novel intermediates such as 4-acylated. N -acylated, O -acylated pyrazolones and isoxazolones, have been efficiently synthesized and fully characterized.*

The trivalent lanthanide metal ion recognition …

Clostridium Perfringens Infections In Baby Calves, Russ Daly, Lori Rotert

SDSU Extension Extra Archives

Illnesses and death losses in baby calves are significant problems for producers raising calves in beef or dairy operations. Several of these issues, especially sudden deaths and certain enteric (intestinal) conditions, are potential effects of infections due to Clostridium perfringens. Clostridium perfringens are Gram-positive, spore-forming, anaerobic bacteria that are very commonly found in many environments, including soil, water, poorly preserved feeds, contaminated or improperly thawed colostrum or milk, calf-housing environments, and the normal bovine intestinal tract. In small amounts, these bacteria are generally harmless in the intestine, but under the right conditions they may grow and proliferate, resulting in enterotoxemia, …

Leadership For Today Managing Conflict Within Groups, Karla Trautman

SDSU Extension Extra Archives

The human relationship is a complex and dynamic interaction. As living creatures, we need and crave the opportunity to interact with other humans by speaking, listening, and spending time with them. Most of this interaction tends to be mutual and cordial. Yet, at times, the interaction can be laced with tension and discord. If left alone, the tension can lead to conflict that may damage the relationship or even become volatile.

A Mixed Methods Analysis Of The Concept Of Female Sexual Health, Laura C. Ford

Dissertations

The theoretical concept of health includes the ability to function physiologically, perceive a state of wellness, participate in social relationships, and be disease-free. Currently, the medical field approaches sexuality from a disease prevention and treatment perspective. Female sexual health must be understood holistically (i.e., emotionally, sociologically, and physiologically) for healthcare providers to help their patients optimize their sexual health; however, little research has been conducted from a holistic perspective. This study's purpose was to begin an exploration of the meaning of female sexual health.

This study utilized focus groups and a survey to explore the concept female sexual health as …

Executive Summary: Midwest Evaluation Of The Adult Functioning Of Former Foster Youth: Outcomes At Age 21, Mark E. Courtney, Amy Lynn Dworsky, Gretchen Ruth Cusick, Judy Havlicek, Alfred Perez, Thomas E. Keller

School of Social Work Faculty Publications and Presentations

The Midwest Evaluation of the Adult Functioning of Former Foster Youth (Midwest Study) is a longitudinal study that has been following a sample of young people from Iowa, Wisconsin, and Illinois as they transition out of foster care into adulthood. It is a collaborative effort involving Chapin Hall at the University of Chicago; the University of Wisconsin Survey Center; and the public child welfare agencies in Illinois, Iowa, and Wisconsin. This executive summary report concentrates on the outcomes of 21 year old youth as they "age out" of the child welfare system and transition to adulthood.

Describing Change In Visitors And Visits To The “Bob”, William T. Borrie, Stephen Mccool

Society and Conservation Faculty Publications

Understanding wilderness use and users is essential to wilderness management. However, there have only been a limited number of studies specifically designed to detect changes in use and user characteristics across time. Recreation use of the U.S. National Wilderness Preservation System (NWPS) has increased since its creation in 1964, along with many other changes in influences on society’s relationship with wilderness. This article describes a series of visitor trend studies at the Bob Marshall Wilderness Complex in Montana, and identifies some of the challenges encountered in estimating long-term use and user trends.

Proposing Measures For Assessing Systems Thinking Interventions, Megan Aline Hopper

UNLV Theses, Dissertations, Professional Papers, and Capstones

This paper presents an analysis of systems thinking interventions in educational settings. Although these interventions have been implemented in K-12 classrooms since the mid 1980s, there is still no clear definition of systems thinking or identification of the best method to test the effectiveness of interventions or methods for teaching systems thinking The goal of this paper is to answer the question: how do we assess the effectiveness of systems thinking interventions in education? In order to answer this question, I had to address the following sub questions: (1) what is systems thinking, (2) what systems thinking interventions are being …

Technology And Social Anxieties, Attitudes And Behavioral Intentions Of Singaporeans Towards Using Self-Service Technology (Sst), Mukesh Kumar

UNLV Theses, Dissertations, Professional Papers, and Capstones

The interactions between customers and service organizations, known as service encounters, have generally been between front-liner and consumers. Gradually however, these encounters are changing with the introduction of self-service facilities that are quickly replacing service staff. The use of self-service technology has seen an incredible amount of growth globally over the last few years. Self-service technologies are currently being used in more diverse ways for new services than once thought possible. The expenditure on self-service kiosks is expected to rise by 88% and the dollar value of transactions taking place through self-service technology should exceed 1.3 trillion by 2007 (Avery, …

Expatriate Training For The Hotel And Gaming Workforce: Don't Leave Home Without It, Chien Chien Serene Lim

UNLV Theses, Dissertations, Professional Papers, and Capstones

Globalization is fast becoming the new trend of the hospitality industry. It remains as a highly complex and controversial concept that is not a new phenomenon. Researchers have suggested that globalization is likely an irreversible forceful process that will change the face of businesses (Mrak, 2000). In the recent Global Relocation Trends Survey conducted annually by GMAC Global Relocation Services (2007), it was reported that more than two-thirds (69%) of the multinational corporations surveyed reported an increase to the number of international assignments. This is the highest percentage that was ever reported, with more companies (65%) indicating their intent in …

Managing Halal Quality In Food Service Industry, Siew Fun Vivienne Soong

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Muslim world population survey conducted in 2005 found that Islam is the fastest growing religion on earth, both through birth and adoption. There were 2 billion Muslims scatted around 148 countries and the figures are rising each day. It is estimated that by 2010, the Muslim population will exceed 3 billion (Evans, 2005). The recorded growth rate for Muslim population is as follows: the Europe Muslim population of around 25 million increased at a rate of 140% over the past 10 years, America’s by 25%, Australia’s by 250% and Asia’s increased by 12% over the same period. The healthy …

A Comparative Analysis Of Mice Destinations Between Macau And Singapore, Cheong Su Richard Tan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Macau is probably best known worldwide for its gaming industry which has always been a staple of its economy and has surpassed Las Vegas as the world’s biggest gambling market in 2006 (Cheung, 2007). After its return to Chinese rule in 1999, the Macau Special Administrative Region (SAR) government decided to diversify its economy and liberalized the gaming market with an aim to transform the territory into a centre of gaming, cultural events, conference and exhibition (Pao, 2004). Recognizing the economic benefits of MICE, the SAR government aims to nurture the city into a prominent MICE destination (Macau Government Tourist …

Effects Of An Upbeat And Positive Attitude In Customer Service Interactions, Brent Pritchett

UNLV Theses, Dissertations, Professional Papers, and Capstones

In an extension of research demonstrating the effects of an upbeat and positive attitude in customer service interactions, the experiment and case studies examined in this paper identified evidence in support of displaying a positive behavior during customer service interactions. In the experiment, casino table game dealers were identified that exuded a consistent upbeat and positive attitude. These dealers were compared to other dealers who were inconsistent in their behavior. The experiment revealed that dealers, who engaged customers with a positive attitude, earned more in tipped income. In a series of case studies, service surveys were taken from customers that …

The Relationship Between International Expansion And Firm Performance: An Investigation Of U.S.-Based Restaurants And Firms, Soyeon Jung

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study has three objectives. First, based on the above argument, this study aims to examine whether there is an association between international expansion and U.S.-based restaurants performance in terms of accounting-based measures. Second, this study intends to examine how the performance of service firms will indeed change within an observed time frame of international expansion. Finally, the research hopes to provide insights and assistance both to academics and to company strategists who are in charge of the international operations of service firms.

An Analysis Of The Environmental Content Of Las Vegas Strip Hotels, Andrew M. Levey

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examines the environmental content of hotel properties websites. The central question of this study is whether Las Vegas Strip properties have gone green, or plan to go green. Thus, the purpose of this paper is to examine the frequency of the environmental content of twenty-three Las Vegas Strip hotels’ websites as well as five upcoming hotel projects and one hotel expansion project on the Strip. The twenty-eight hotels are all located along Las Vegas Boulevard, also known as the Strip. All properties examined have over two thousand rooms each. The goal is to determine how prevalent and important …