Digital Commons Network^™

Disturbance Ecology And Vegetation Dynamics At Varying Spatial And Temporal Scales In Southern Rocky Mountain Engelmann Spruce Forests, R. Justin Derose

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

High-severity disturbances are the primary drivers of Engelmann spruce-subalpine fir ecosystems in the southern Rocky Mountain. Recently, an unprecedented, landscape-wide (at least 250 km2) spruce beetle outbreak killed virtually all the Engelmann spruce on the Markagunt Plateau in southwestern Utah, USA. Results from dendroecological analyses suggested the combination of antecedent disturbance history and drought-driven stand development was responsible for creating suitable host conditions prior to the recent outbreak. Multiple and consistent lines of evidence suggested mixed- and high-severity fires shaped the development of the Markagunt Plateau. Subsequent stand development, influenced by species-specific differential tree-ring response to drought, resulted in the …

Information Retrieval Using The Constructivist's Approach To Get The Most Out Of The Internet, Ishani Shukla

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The constructivist's theory and its application to information retrieval from the Internet was reviewed. The main aim of the study was to devise and test an approach with which the most relevant information could be easily and efficiently extracted from the Internet. The impact of a judicious choice of the keywords to retrieve information, according to the particular approach to be implemented as well as the importance of speed reading as an additional technique to improve information retrieval, was compared and critically analyzed. The study was based on information retrieval from www.google.com and www.images.google.com and focused on real-life examples and …

The Cryogenic Bonding Evaluation At The Metallic-Composite Interface Of A Composite Overwrapped Pressure Vessel With Additional Impact Investigation, Eric A. Clark

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A bonding evaluation that investigated the cryogenic tensile strength of several different adhesives / resins was performed. The test materials consisted of 6061 aluminum test pieces adhered to a wet-wound graphite laminate in order to simulate the bond created at the liner-composite interface of an aluminum lined composite overwrapped pressure vessel. It was found that for cryogenic applications, a flexible, low modulus resin system must be used. Additionally, the samples prepared with a thin layer of cured resin – or prebond – performed significantly better than those without. It was found that it is critical that the prebond surface must …

Financing Home And Community-Based Long-Term Care: Adult Children Caregiver Perspectives, Patricia K. Davis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Large numbers of baby boomers and a shift towards home-based long-term care designate a need for a greater understanding of caregiver attitudes surrounding the financing of long-term home-based care. This study examined more fully the types of home-based long-term care services that family caregivers were utilizing for their parents. In addition, the willingness and ability of caregivers to privately fund these services for aging parents were explored.

The study utilized a preexisting data set of qualitative interviews that were conducted with 30 family caregivers helping to provide long-term care for an elderly parent or older-generation relative. Participants in the sample …

The Effectiveness Of The Implementation Of The Early Reading First Initiative On Preschool Students With Disabilities, Jiselle Jones

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Early Reading First Program emphasizes that preschool classrooms provide services to better prepare children entering kindergarten with the necessary language, cognitive, and literacy skills that can avert reading difficulties. This study investigated two questions. The first addressed the effectiveness of the ERF program on students identified with a disability within control and experimental groups. The second addressed the effectiveness of the ERF program on subpopulations of students within the ERF program categorized with a severe language delay or a mild/moderate language delay. To address the first question, results showed a statistically significant difference between the control sample and experimental …

Implementing Graphic Organizers In A General Education Earth Systems Classroom, Jennifer P. Slade

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Previous research has shown that implementing graphic organizers and giving the needed instruction to use and study content information increases academic gain of students with learning disabilities. In the present study students actively engaged in using graphic organizers, which helped them demonstrate their learning on multiple choice questions. On the multiple choice test, the overall mean gain for the experimental group was 45%. The control group's overall mean gain on the multiple choice test was 30%. While the posttest scores for students in the graphic organizer group were significantly higher than posttest scores of students in the control group, few …

The Relationship Between Residency And Socio-Demographics To Academic Performance In Ncaa Division I Freshman Athletes, Eric Matthew Snyder

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Numerous studies have been completed on the academic ability of student athletes. Since the mid 1980s, the NCAA has emphasized the importance of academics and mandated more stringent requirements to be able to participate in intercollegiate athletics. These initial-eligibility standards have been successful in increasing overall graduation rates of student-athletes, but there remain a number of concerns. The purpose of the study was to determine if an NCAA D-I freshman student athlete's place of residency on campus, as opposed to off campus, while attending college during his/her freshman year had a statistically significant relationship to achievement as it relates to …

Salinity Inventory And Tolerance Screening In Utah Agriculture, Austin Mccoy Hawks

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Soil salinity, a yield-limiting condition, has plagued crop production for centuries by reducing crop productivity. Research has introduced methods for successfully managing soil salinity. This research discusses the adaptation of established management methods to create new soil salinity management techniques.

One adapted technique is an automated crop screening apparatus. A new design was created and successfully used in rapidly screening two strawberry cultivars to determine their tolerance to salinity. Screening crops and determining their tolerance to yield-limiting conditions are essential in managing soil salinity.

Another salinity management tool used in this research was electromagnetic induction (EMI). EMI was used to …

Investigating Methods To Reduce Black Bear (Ursus Americanus) Visitation To Anthropogenic Food Sources: Conditioned Taste Aversion And Food Removal, Kari D. Signor

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Conflicts between humans and black bears (Ursus americanus) jeopardize the safety of both humans and bears, especially when bears become food-conditioned to anthropogenic food sources in areas such as campgrounds. Interest in using non-lethal techniques, such as aversive conditioning, to manage such conflicts is growing. I conducted a captive experiment at The Wildlife Science Center in Minnesota and two field experiments in the La Sal Mountains, Utah, to investigate the effects of taste aversion conditioning using thiabendazole (TBZ) with a novel flavor cue and food removal on black bear food consumption and visitation to human food sources. In …

Interim Access To The International Space Station, Tyson Karl Smith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis evaluates mission scenarios using the existing Evolved Expendable Launch Vehicles for delivering the Crew Exploration Vehicle to the International Space Station. The Space Shuttle is scheduled to retire in the year 2011 and the Ares I is being developed to replace it. With its current schedule, the earliest that the Ares I will become fully operational is 2016. The configurations in this thesis are presented to narrow the gap in which the USA does not have direct access to the International Space Station. They also present "buy down" options for the USA human space operations, if the current …

Collection Development 2009: Making The Cut, Part Ii – A Periodic Debate, Courtney L. Selby

Hofstra Law Faculty Scholarship

In the intervening six months, I have discovered that much of what I envisioned and expected was right on target. Our work has been based predominantly on our library’s mission, geared toward the needs of our students and faculty, with a watchful eye on the fiscal bottom line and an unwavering dedication to maintaining the highest levels of service that our users have come to expect. The continued open lines of communication with all our library departments has been critical to our success to date, and the commitment of our acquisitions committee (including our director, assistant director for reference and …

Dit Independent , 1st.-31st. Of December, 2009, Dit:Students Union

DIT Student Union

No abstract provided.

Developing An Assessment Model For Evaluating Software Tools In Education, Vedant Jain, Hong Sheng, Richard H. Hall, Mike (Michael) Gene Hilgers

Business and Information Technology Faculty Research & Creative Works

This Paper Presents a Research Model to Evaluate the Usability of Computer-Mediated Learning Technology, User Acceptance of the Technology, and the Effect of the Technology on Learning Outcomes. We Also Introduce the Use of Innovative Research Techniques for the Evaluation, Including Eye Tracking and Think-Aloud Protocol. Think-Aloud Protocol Allows Us to Understand a User's State of Mind While He/she is Interacting with the System. Eye Tracking Also Provides Additional Insights into a User's Cognitive State While using the System. Both Qualitative and Quantitative Data Can Be Collected Following the Research Model, Thus Providing More In-Depth Understanding on the Effect of …

Health Impacts Of Traffic Related Air Pollution, Amit U. Raysoni, Wen-Wahi Li

School of Earth, Environmental, & Marine Sciences Faculty Publications

Ambient air pollution can be a serious cause of concern for any community. Anthropogenic ambient air pollutants can emanate from industries, traffic, geological sources and domestic heating and cooking. However, studies have shown that traffic related air pollution can have far more detrimental health effects than non-combustion sources. These adverse health effects are most profound in sensitive populations like the elderly and young children. The World Health Organization (WHO) attributes more than 300 million deaths every year to ambient air pollution. The WHO’s Air Quality Guidelines (AQG) and the United States Environment Protection Agency’s (USEPA) National Ambient Air Quality Standards …

A Study Of Current Practice Of Corporate Social Responsibility (Csr) And An Examination Of The Relationship Between Csr And Financial Performance Using Structural Equation Modelling (Sem), Lorraine Sweeney

Doctoral

There has been a significant increase in interest in CSR in recent years (Gulyas, 2009; McGehee et al, 2009) and it is regarded as an important topic for research (Burton and Goldsby, 2009). Not only has this topic received academic attention but it is becoming a mainstream issue for many organisations (Renneboog et al, 2008; Nijof and Brujin, 2008). However, it has been noted that research on CSR in SMEs is quite scant (Burton and Goldsby, 2008; Cilberti et al, 2008). A second area of literature that remains unresolved is the relationship between CSR and financial performance (Park and Lee, …

Influence Of Technology On Adolescent Development And Spiritual Formation, Kevin Daniel Monahan

Doctoral Dissertations and Projects

Adolescence is the time when a person develops perceptions about religious thoughts and with proper guidance, can be a stronger follower of Christ. The purpose of this project is to analyze the effects of technology on young people and to show a direct correlation between the influence of technology and spiritual growth of adolescents. I will argue that both the positive and negative influences of technology have made our students more informative yet less personally intimate. This shift of personal interaction presents a challenge to the cognitive development and spiritual formation of all students.

The Efficacy Of Karkadeh Tea In Controlling Post-Prandial Blood Glucose Levels, Adrian Paul Harrison, Ross Gordon Cooper, Moustafa Ahmed Suliman, Usama Alalami

All Works

Problem statement: Increasing interest from the general public to use herbal remedies, exposes a considerable need to document ancient medical practices, as well as to investigate the efficacy of "ancient" compounds currently reputed to have medicinal benefits for such diseases as diabetes and obesity. Approach: In order to investigate the efficacy of "karkadeh" Roselle-Hibiscus sabdariffa tea as a means of reducing post-prandial blood glucose levels in human subjects, 10 g of dried karkadeh was brewed in 500 mL of water, allowed to infuse for 60 min and imbibed along with a high glycemic index food. Results: Data showed that in …

University Libraries News, Georgia Southern University, Zach S. Henderson Library

Library Publications (1999-2023)

• Shared Folders in EBSCO Databases
• Hot Docs: Georgia Government Publications

Nonlinear Evolution Of Baryon Acoustic Oscillations From Improved Perturbation Theory In Real And Redshift Spaces, Atsushi Taruya, Takahiro Nishimichi, Shun Saito, Takashi Hiramatsu

Physics Faculty Research & Creative Works

We study the nonlinear evolution of baryon acoustic oscillations in the matter power spectrum and correlation function from the improved perturbation theory (PT). Based on the framework of renormalized PT, which provides a nonperturbative way to treat the gravitational clustering of large-scale structure, we apply the closure approximation that truncates the infinite series of loop contributions at one-loop order, and obtain a closed set of integral equations for power spectrum and nonlinear propagator. The resultant integral expressions are basically equivalent to those previously derived in the form of evolution equations, and they keep important nonperturbative properties which can dramatically improve …

(E,2e) Study Of Two-Center Interference Effects In The Ionization Of N₂, Leigh R. Hargreaves, Christopher J. Colyer, Mark A. Stevenson, B. Lohmann, Ola A. Al-Hagan, Don H. Madison, Chuangang Ning

Physics Faculty Research & Creative Works

A number of previous studies have suggested the possibility of two-center interference effects in the single ionization of diatomic molecules such as H₂ and N₂. While interference effects have been successfully observed in the ionization of H₂, to date evidence for interference in N₂ ionization has yet to be conclusively demonstrated. This study presents triply differential cross sections for electron impact ionization of N₂, measured using the (e,2e) technique. The data are probed for signatures of two-center interference effects. Evidence for interference manifesting in the cross sections is observed.

Coherent Phrase Model For Efficient Image Near-Duplicate Retrieval, Yiqun Hu, Xiangang Cheng, Liang-Tien Chia, Xing Xie, Deepu Rajan, Ah-Hwee Tan

Research Collection School Of Computing and Information Systems

This paper presents an efficient and effective solution for retrieving image near-duplicate (IND) from image database. We introduce the coherent phrase model which incorporates the coherency of local regions to reduce the quantization error of the bag-of-words (BoW) model. In this model, local regions are characterized by visual phrase of multiple descriptors instead of visual word of single descriptor. We propose two types of visual phrase to encode the coherency in feature and spatial domain, respectively. The proposed model reduces the number of false matches by using this coherency and generates sparse representations of images. Compared to other method, the …

Integrating A Variety Of Cultures And Diversity Into The Upper Elementary Curriculum, Tammy Joy Hamlin

Masters Theses

Research has overwhelmingly shown that something needs to be done to combat the increasing problem of high minority drop-out rates. Many people still do not acknowledge that schools need to do anything differently. Instead the problem is blamed on the home life and economics. Some teachers feel that low-income inner city, minority students, simply are not capable of being successful academically. Society often does not realize how poor the minority drop out rates are in their school districts. Some administrations have chosen to hide the statistics. For instance one New York school district in this research promoted that almost all …

Bibliography Of Donald J. Kirk, Anonymous

Accounting Hall of Fame Brochures

No abstract provided.

Will Retail Travel Agencies In Singapore Survive: Comparison Between Retail Travel Agencies And Online Reservation Services, Yan Xin Low

UNLV Theses, Dissertations, Professional Papers, and Capstones

Over the last two decades, the tourism industry has grown rapidly. But its evolution has been influenced by various factors such as culture and environmental changes including economic status and competition. Some of these factors, culture for instance, act as constants, providing some form of predictability to the evolution of the tourism industry within a specific society. While other factors, such as economic status and competition, act as variables that drive the industry to reach its potential. Hofstede defined “culture” as a collective programming of the human mind that distinguishes the members of one group or category of people from …

Meeting The Demand For Accountability: Case Study Of A Teacher Education Program In China, Tak Cheung Chan

Faculty Articles

To meet the demand for accountability, a teacher education program in a university located in South China has established processes at the college, the program, and the faculty levels to assure its program quality. Highlights of the processes are: involvement of stakeholders and the examination of program effectiveness. Although much has been done to help program candidates succeed, more effort is needed in the areas of program assessment and continuous improvement to assure program quality. An accountability implementation plan, a beginning teacher mentoring program, and a comparative study of beginning teacher performance were recommended to further enforce its strategies toward …

Object Oriented Program Correctness With Oosiml, José M. Garrido

Faculty Articles

Software reliability depends on program correctness and robustness and these are extremely important in developing high-quality software. Correctness is also essential when considering aspects of software security. However, experience applying these concepts, associated methods, and supporting software with Eiffel and Java have shown that students find some diffculty learning program correctness and in learning the software tools provided. We have developed an experimental language, OOSimL, that includes an assertion notation similar to that of Eiffel but which has much more flexibility, and that provides the same semantics as Java.

The first part of this paper provides an overview of concepts …

Japanese-Chinese Import Trade Competition During The 1930s Crisis, Nawiyanto Nawiyanto

Makara Human Behavior Studies in Asia

In the Indonesian historiography, the contest for market between the Chinese and indigenous traders has long attracted much scholarly attention, however this issue was actually only part of the story. This article seeks to elaborate the Japanese and Chinese import trade competition in Java during the 1930s depression. Drawing upon both primary and secondary historical materials, it is argued that instead of creating a time of hardships, the crisis paved the way for Japan’s import trade expansion. Benefiting from the creation of large market for cheap products among the customers in Java suffering from a decline in purchasing power and …

Distorsi Dalam Transisi Demokrasi Di Indonesia, Soebagio Soebagio

Makara Human Behavior Studies in Asia

Reformation which shifts democratization of the state gave constructive energy for Indonesian to reconstruct its democratic state. Therefore, reformation which became the democratic transition to democratic consolidation, is a phase toward substancial democratic state who prospers the people in politics, social & economics. In fact, the democratic transition is not always smooth; many distortions disturbing the democratic consolidation toward the realization of the democratic state appear.

Subsidiary Perspective Of Coordination Mechanisms On Localization Decisions, Working Environment, Marketing Engagement And New Product Performance, Firmanzah Firmanzah

Makara Human Behavior Studies in Asia

New product launching (NPL) to the local market by subsidiary managers is a strategic activity, which requires organizational supports from MNC global network. The NPL activity is marked by high level of uncertainty, risk, and market failure. Thus, a headquarter needs to integrate the subsidiary NPL into the global strategy. At the same time, subsidiary managers need to have a certain level of autonomy to ensure that the launching program is adapted to the local specificities. These two pressures have forced the subsidiary managers to take up the roles of ‘boundary spanners’. Good working environment between subsidiaries’ managers and headquarter …

Realitas Dan Tatanan Urban Kota-Kota Di Jepang, Evawani Ellisa

Makara Human Behavior Studies in Asia

Despite the highly praised for technology achievements and prosperities, the morphology and appearance of Cities in Japan are often criticized as dull, uninteresting, brutal, and chaos. The question is, how do cities in Japan gain stability while the reality of the urban condition is in a chaos? Is there something behind the chaos that makes urban dwellers of Japanese cities able to relatively live comfortably and safely? This paper analyses some aspects which shaped Japan urbanism, from disorderly addressing system to the speed of building transformations that considerably high. Findings on the hidden orders behind the chaos of Japanese cities …