Digital Commons Network^™

A Qualitative Analysis Of Graduate Sport Administration/Management Curricula Offered At Private And Public Institutions In Comparison To Cosma Requirements, Kristin E. Brown

All-Inclusive List of Electronic Theses and Dissertations

The evolution of sport and the factors that are influencing it, such as industry standards and external conditions, have challenged curricula in the area of sport. The number of sport administration/management programs has increased over the years to over 500 (North American Society for Sport Management, n.d.), which, in turn, has contributed to variation among higherEducation programs (Eagleman & McNary, 2010). Sport administration/management programs vary in core content, specializations,Educational philosophies, and ideologies (Eagleman & McNary, 2010; Jones, Brooks, & Mak, 2008). Ideologies underpinning the curricular structure are uncertain among graduate programs in sport administration/management. The information in this study was …

Measuring School Accountability: Perceptions From Teachers, Principals, And Superintendents, Keith Thomas Bush

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this study was to identify the multiple factors that are utilized by accountability models and to identify the perceptions of Indiana educators in regard to what these professional educators believe should be utilized to assess school accountability. No Child Left Behind and the Adequate Yearly Progress (AYP) accountability model frameworks have had an impact on all public schools in the United States. Under AYP, high stakes testing results are utilized to provide acknowledgement to schools that meet pre-established thresholds, as well as to provide consequences for schools that fail to meet these requirements. This study is significant …

Reply To Comment On Origin Of Surface Canting Within Fe3o4 Nanoparticles, Kathryn L. Krycka, Julie A. Borchers, R.A. Booth, Yumi Ijiri, K. Hasz, James J. Rhyne, Sara A. Majetich

Faculty & Staff Scholarship

No abstract provided.

Teacher Involvement In Implementing State Personal Finance Mandates, Deanna Franklin

All-Inclusive List of Electronic Theses and Dissertations

This study examined strategies teachers are implementing for personal finance instruction in answer to the state financial-literacy mandates in Central Texas. One-on-one interviews, focus groups, and document analysis found that teachers are relying on personal experience, community resources, and Internet resources to instruct in personal finance in absence of personal finance curricula. No data emerged that school districts were providing resources; however, administrators are willing to provide resources if they were available. Teachers are using a variety of creative methods to enhance personal financial literacy in the classroom. Sporadic in-service/professional-development opportunities were available to train teachers in personal financial-literacy instruction; …

What We Know, What We Do And What We Could Do: Creating An Understanding Of The Delivery Of Health Education In Lower Secondary Government Schools In Western Australia, Donna Michelle Barwood

Theses: Doctorates and Masters

Australian health data indicates that childhood is a significant time for young Australians to develop health and well-being issues. Concurrently, health advocates herald in-school delivery of skills-based participatory health education as making significant contributions to developing behaviour change and supporting health enhancing dispositions in children and young people. In Western Australia (WA), skillsbased participatory health education is characterised by linking knowledge and understandings of what it means to be safer, healthier and more physically active to skills that action these states. Skills-based is a preferred approach to teaching and learning in the Health and Physical Education Learning Area (HPE LA), …

An Examination Of Social Desirability Confounds In A New Ipsative Measure Of Murray's Psychogenic Needs, Lisa Harris

Theses: Doctorates and Masters

A reliable and valid instrument for the direct measurement of the relative strength of psychological needs is currently lacking. In response to this shortcoming, a new ipsative instrument, the Psychogenic Need Scale (PNS), is currently being developed; this is a 190-item forced-choice self-report measure that is based upon Murray’s psychogenic needs. For the development of a valid forced-choice instrument, it is critical to minimise the confounding effects of social desirability (the tendency for respondents to describe oneself in the most favourable light). Whilst other measures typically use specifically designed scales to detect social desirability confounds, this approach is unsuitable for …

Evaluation Of A Modified Food Frequency Questionnaire To Measure Lignans In Australian Men And Women, Ying Qi Winnie Li

Theses: Doctorates and Masters

Phytoestrogens are plant compounds that possess estrogenic and biological properties that have been postulated to protect against chronic diseases. Isoflavonoids and lignans are two main classes of phytoestrogen that have been investigated for their estrogenic efficacy and occurrence in the human diet. Isoflavonoids are found in soy and related products, whereas lignans are found in a wider range of plant-based foods, such as cereals, vegetables, fruits, legumes, nuts and seeds; and in beverages such as tea, coffee and wine. In Western populations with low dietary intake of soy products, compared to the Asian counterparts, lignans could be a more important …

Boundaries Of Governance: Social Responsibility In Mining In Western Australia, Gemma L. Broderick

Theses: Doctorates and Masters

This research investigated the boundaries of governance of social responsibility in three multinational mining organisations based in Perth, Western Australia. The mining industry has economic, environmental and social impacts, both positive and negative. While most of the attention of the media and supporters in government seems to focus on the positive impacts, a growing concern regarding the social implications of mining is clearly evident in public discourse and the academic literature. In response to public concern, the mining industry has adopted terms such as ‘sustainability’, ‘sustainable development’, ‘social licence to operate’ and ‘social responsibility’. Such phrases are widely used in …

Characterisation And Applications Of Iron Ore Tailings In Building And Construction Projects, Francis Atta Kuranchie

Theses: Doctorates and Masters

The mine tailings are generated as the wastes worldwide as a result of exploration, excavation, blasting, beneficiation and extraction of mineral ores. In Western Australia, due to the extensive mining activities and increasing low grade ores, there is generation of mine tailings in large quantities, which could lead to environmental and disposal problems. The common practice of handling the tailings are to store them in tailing dams or as stockpiles near mine sites. Limited quantities are sometimes used as backfills and other applications. The utilisation of tailings in building and construction projects, which may consume a large volume of wastes, …

An Appraisal Of Experiences Of Climate Change And Adaptive Response To Heat Stress By Farmers In Rural Ghana, Kwasi Frimpong

Theses: Doctorates and Masters

With the increase in average global temperatures, heat-related illnesses and deaths have unfolded as occupational and health issues. Periods of high to extreme temperatures are becoming more common and are a leading cause of weather-related deaths in many countries. In agricultural settings of African countries, heat stress is a major concern as many smallholder farmers work outdoors with limited access to cooling systems even in their resting and living environments. This study, conducted in the Bawku East part of Northern-East Ghana in 2013, examines, in the context of climate change, the trends and impacts of heat stress on smallholder farmers, …

Electrical Resistivity Of Sandy Soil With Water, Leachates And Seawater, Lopa Mudra Pandey

Theses: Doctorates and Masters

Liners are used in the engineered containment systems such as landfills for controlling the migration of contaminants. Although there are several techniques for detecting the leakages through the liners, use of the electrical resistivity method can assist in timely detection of contaminant migration in cost-effective manner. This method is based on the well-established fact that the electrical resistivity of soils and other geomaterials is much higher than the electrical resistivity of water, leachates or any liquid effluents which may permeate the landfill foundation material. Additionally, the geotechnical properties of a soil exhibit a close relationship with its electrical resistivity values …

Educative Curricula And Improving The Science Pck Of Teachers In Middle School Settings In Rural And Remote Australia, Arthur Townsend

Theses: Doctorates and Masters

Science is one of seven-mandated Key Learning Areas (KLAs) Foundation to Year 10 of the new Australian National Curriculum (ACARA, 2012). Not only, therefore, is science to be offered in every school as part of the curriculum, there is also the expectation that science is to be taught well to all students regardless of location, gender, cultural background or socio-economic status (ACARA, 2012). Studying science provides benefits to individuals by developing their scientific literacy skills (Goodrum, Hackling & Rennie, 2001; Hackling & Prain, 2008). Its study also benefits the national economy by equipping students with the innovative, inventive, and creative …

Current Land Bird Distribution And Trends In Population Abundance Between 1982 And 2012 On Rota, Mariana Islands, Richard J. Camp, Kevin W. Brink, P. Marcos Gorreson, Fred A. Amidon, Paul Radley, S. Paul Berkowitz, Paul C. Banko

Research outputs 2014 to 2021

The western Pacific island of Rota is the fourth largest human-inhabited island in the Mariana archipelago and designated an Endemic Bird Area. Between 1982 and 2012, 12 point-transect distance-sampling surveys were conducted to assess bird population status. Surveys did not consistently sample the entire island; thus, we used a ratio estimator to estimate bird abundances in strata not sampled during every survey. Trends in population size were reliably estimated for 11 of 13 bird species, and 7 species declined over the 30-y time series, including the island collared-dove Streptopelia bitorquata, white-throated ground-dove Gallicolumba xanthonura, Mariana fruit-dove Ptilinopus roseicapilla, collared kingfisher …

Do Water Buffalo Facilitate Dispersal Of Invasive Alien Tree Species Acacia Nilotica In Bekol Savanna Baluran National Park?, Sutomo

Research outputs 2014 to 2021

Invasion of Acacia nilotica in Baluran National Park, East Java Province, Indonesia, has caused significant loss to savanna cover which is the main natural feature of the park. This study aimed to describe whether water buffalo may play a role in the dispersal of Acacia nilotica seed in Bekol Savanna usinganalysis of buffalo stools/scats, observations and seed experiments. In total there were 30 plots set up around the Bekol Savanna to collect buffalo stools. In addition,A. nilotica pods matured from its trees were collected, as controls. Germination tests were conducted on seeds that were extracted from the collected stools …

The Use Of Ontologies In Forensic Analysis Of Smartphone Content, Mohammed Alzaabi, Thomas Anthony Martin, Kamal Taha, Andy Jones

Research outputs 2014 to 2021

Digital forensics investigators face a constant challenge in keeping track with evolving technologies such as smartphones. Analyzing the contents of these devices to infer useful information is becoming more time consuming as the volume and complexity of data are increasing. Typically, such analysis is undertaken by a human, which makes it dependent on the experience of the investigator. To overcome such impediments, an automated technique can be utilized in order to aid the investigator to quickly and efficiently analyze the data. In this paper, we propose F-DOS; a set of ontologies that models the smartphone content for the purpose of …

Bioethanol: Feedstock Alternatives, Pretreatments,Lignin Chemistry, And The Potential For Green Value-Added Lignin Co-Products, Ruben Michael Ceballos, N. A. Batchenkova, M.K. Y. Chan, A. X. Duffing-Romero, A. E. Nelson, S. Man

Biological Sciences Faculty Publications and Presentations

Major challenges still exist in the cost-competitive production of cellulosic ethanol. Lignocellulose deconstruction using physiochemical pretreatments continues to be the most efficient way to remove lignin and expose cellulose for enzyme-mediated sugar reduction. Recent interest in the development of “value-added” lignin co-products and the desire to reduce the use of hazardous materials has prompted a resurgence of interest in alternative lignocellulosic feedstock and research into environment-friendly biological pretreatments. This article provides an overview of bioethanol processes and economics, standard and alternative feedstocks, physiochemical and biological pretreatments, and lignin chemistry. The chemistry and mode of action of ligninolytic and cellulolytic enzymes …

Effects Of Sex And Mycorrhizal Fungi On Gas Exchange In The Dioecious Salt Marsh Grass Distichlis Spicata, Kassandra Reuss-Schmidt, Todd N. Rosenstiel, Sally R. Rogers, Allie G. Simpson, Sarah M. Eppley

Biology Faculty Publications and Presentations

Premise of research. In dioecious plant species, males and females often differ in physiology, and mycorrhizal fungal relationships are likely to influence these differences. However, few data are available on the potential role of mycorrhizal fungi in altering sex-specific physiology and population sex ratios of dioecious plant species.

Methodology. In this study, we measured leaf gas exchange in a multifactorial greenhouse experiment with and without mycorrhizal fungal additions and under field conditions in Distichlis spicata, a dioecious C4 salt marsh grass, displaying extreme spatial sex ratio variation.

Pivotal results. We found a significant interaction between gas exchange, plant sex, and …

Divergent Responses Of Atlantic Coastal And Oceanic Synechococcus To Iron Limitation, Katherine R. M. Mackey, Anton F. Post, Matthew R. Mcilvin, Gregory A. Cutter, Seth G. John, Mak A. Saito

OES Faculty Publications

Marine Synechococcus are some of the most diverse and ubiquitous phytoplankton, and iron (Fe) is an essential micronutrient that limits productivity in many parts of the ocean. To investigate how coastal and oceanic Atlantic Synechococcus strains acclimate to Fe availability, we compared the growth, photophysiology, and quantitative proteomics of two Synechococcus strains from different Fe regimes. Synechococcus strain WH8102, from a region in the southern Sargasso Sea that receives substantial dust deposition, showed impaired growth and photophysiology as Fe declined, yet used few acclimation responses. Coastal WH8020, from the dynamic, seasonally variable New England shelf, displayed a multitiered, hierarchical cascade …

Robotic Marriage And The Law, Mark Goldfeder, Yosef Razin

Scholarly Works

The United States, and the world at large, is in the midst of a family law revolution that will fundamentally change our very conception of family. Ethical challenges to age-old ideas have prompted people to ask foundational questions, such as how and why our most important personal relationships evolved. In a world where same-sex marriage has been legalized, it is only natural to wonder who marriage may include in the future. This essay explores the question of whether a human and a robot could ever legally marry in the United States. Through a thought experiment, it examines the legal and …

A Freshwater Community On The Shawangunk Ridge In The Lower Mid-Hudson Valley, New York, Beryl Kahn, Howard R. Feldman, Leah Horowitz

Lander College for Women - The Anna Ruth and Mark Hasten School Publications and Research

The Shawangunk Ridge in the lower mid-Hudson Valley extends from the vicinity of Rosendale through New Jersey, Pennsylvania, Maryland and Virginia. Within the first thirty miles can be found five “sky lakes”: Mohonk, Minnewaska, Awosting, Mud Pond and Maratanza. Since these lakes occur on the top of the ridge they have no drainage basin. Here we report on the pH and other abiotic factors that impact the aquatic fauna of Mohonk Lake. The pH of the lake is 7 near the surface. Lake Minnewaska’s pH increased from 4 to 6 in the last twenty years. The pH of the other …

Puzzles Of Proportion And The Reasonable Military Commander: Reflections On The Law, Ethics, And Geopolitics Of Proportionality, Robert D. Sloane

Faculty Scholarship

This article offers modest reflections on jus in bello proportionality. It suggests that the law of armed conflict (LOAC) build on the only consensus legal standard that exists: that of the good-faith reasonable military commander. The difficulty — here, as with any reasonableness standard — is to identify factors that realistically can, and legally should, guide adherence to it and to consider the objective and subjective dimensions of judgments under the standard. Part II scrutinizes the content and status of Additional Protocol I’s (API) canonical definition of proportionality. It analyzes its text and context to bring out the extent to …

Wading Bird Food Availability In Rice Fields And Crawfish Ponds Of The Chenier Plain Of Southwest Louisiana And Southeast Texas, Cullen C. Foley

LSU Master's Theses

Wading birds in southwestern Louisiana and southeastern Texas rely heavily on rice fields and crawfish ponds as foraging areas; however, little information exists on food availability throughout the annual crop cycle. The objectives of this study are: 1) Develop a classification for rice and crawfish fields based upon tillage, forage crop (for crawfish fields), water depths, vegetation density, vegetation height, and other visible parameters; 2) Quantify the distribution of rice and crawfish fields in various stages across the landscape through time; 3) Determine the effects of rice and crawfish field types and landscape characteristics on wading bird use; and, 4) …

Modeling The Crude Oil Scheduling Problem With Integration With Lower Level Production Optimization And Uncertainty, Jorge Asis Charbel Chebeir

LSU Master's Theses

This research is focused on the modeling and optimization of the crude oil scheduling problem in order to generate the most appropriate schedule for the unloading, charging, blending, and movement of crude oil in a refinery, which means obtaining the schedule that generates the lowest costs. Uncertainty, which is often present in these types of optimization problems, is also analyzed and taken into account for the resolution of crude oil scheduling problem. A comprehensive novel model is proposed to describe the upper level crude oil scheduling problem, generate an optimal solution for the mentioned problem, and allow integration with the …

Excluding Two Minors Of The Petersen Graph, Adam Beau Ferguson

LSU Doctoral Dissertations

In this dissertation, we begin with a brief survey of the Petersen graph and its role in graph theory. We will then develop an alternative decomposition to clique sums for 3-connected graphs, called T-sums. This decomposition will be used in Chapter 2 to completely characterize those graphs which have no P_3 minor, where P_3 is a graph with 7 vertices, 12 edges, and is isomorphic to the graph created by contracting three edges of a perfect matching of the Petersen Graph. In Chapter 3, we determine the structure of any large internally 4-connected graph which has no P_2 minor, where …

Physics And Applications Of A Pdms Based Centrifugal Microfluidic System, Ziliang Cai

LSU Doctoral Dissertations

The objective of this research work is to develop a centrifugal microfluidic system for general purposes based on microfabrication technologies including SU-8 photolithography, polydimethylsiloxane (PDMS) casting. The main contribution of this research is to integrate a flyball governor system into the polymer based centrifugal microfluidic platform. A series of function units are developed based on this unique mechanism. In the first part, three pinch valve systems were designed and tested. The first one is based on the magnetic force and the second one is on the basis of spring force and the last one is a membrane valve. All valving …

Parent Involvement And Science Achievement During Students’ Transition Years From Elementary School To Middle School: A Cross-Lagged Panel Analysis Using Ecls-K, Letao Sun

Theses and Dissertations--Educational Policy Studies and Evaluation

Transitioning from elementary school to middle school can be a difficult time for many adolescents. It is a period often correlated with a decline in students’ academic achievement, perceptions of performance, potential, and value in schooling. Research has shown evidence that parents’ involvement in their children’s education significantly influences children’s academic achievement. However, there are many conflicting findings regarding this relationship.

The primary purpose of this study is to extend existing research on academic achievement by examining the causal relationship between parent involvement and science achievement during the transition years, using data from the Early Childhood Longitudinal Study, Kindergarten Class …

Exploring The Significance Of Social Influences On Epistemic Beliefs, David D. Gatsos

Theses and Dissertations--Educational Policy Studies and Evaluation

This document proceeds from an interest in applying theories of student development to higher education policy. The process sobered me from idealistic expectations of profundity to focus on adding relevant building blocks to the established foundation of epistemological development. Progress was found in moving toward clarifying what happens during the change process as a student moves from naïve to mature beliefs. Lead forth out of this ambiguity, unearthing the nature of social influences as a player in the developmental process became a target of this work.

Moving toward a deeper understanding of how concepts of attachment, naiveté, authority, and potential …

Rise Of The Administrator In Higher Education: Focus On Professionalization Of The Registrar At The University Of Kentucky From 1910 To 1937, Nancy D. Taylor

Theses and Dissertations--Educational Policy Studies and Evaluation

The decades following the Civil War saw a tremendous growth in the number of colleges and universities, both public and private, due in large part to funds provided by federal legislation under the Morrill Act of 1862 and a surge in philanthropy on the part of wealthy industrialists. In the early colleges and universities, administrations were typically run by the president alone. With increased enrollment and the demand for expanded services, one man could no longer handle all the administrative functions, and thus was born the administrative professional in higher education. Due to the increased demand for record-keeping, one of …

Success After Failure: An Examination Of Credit Recovery Options And Their Effect On College- And Career-Readiness, Kathryn B. Johnson

Theses and Dissertations--Science, Technology, Engineering, and Mathematics (STEM) Education

More than ever before, educators and researchers are keeping a keen eye on student college- and career-readiness. The widely adopted Common Core State Standards were written with the explicit goal of helping students to be college- or career-ready by the time they graduate from high school. However, many students experience setbacks, such as course failure, within their educational career placing them at risk for not reaching this goal. Because the ACT can predict student success in college, states often use benchmark scores from the exam to measure student college- and career-readiness. A student who fails to learn fundamental concepts in …

Transformative Participation In A Professional Community: A Holistic Case Study Of One Experienced Teacher’S Evolving Practice, Kim Zeidler-Watters

Theses and Dissertations--Curriculum and Instruction

This descriptive, holistic, single case study focuses on how an experienced teacher with 21 years of teaching was able to negotiate participation in a community of practice (CoP). The study applies Wenger’s (1998) Community of Practice framework as a lens through which to gain insight into the subject’s professional transformation. Wenger’s multilayered theoretical approach, including the four components of his social learning model, provides a common language to describe participation.

The specific research questions that frame this inquiry are: 1) How did an experienced secondary mathematics teacher, involved in an ongoing and dual-faceted professional development project, negotiate meaningful participation in …