Digital Commons Network^™

Genetic Analysis Of Rainbow Trout (Oncorhynchus Mykiss): Strain Identification Via Microsatellites And Analysis Of Expressed Sequence Tags In Intestine, Liver, Kidney, And Ovary, Amanda B. Stewart

Graduate Theses, Dissertations, and Problem Reports (ETD)

Implementation of modern fishing techniques and hatchery technologies necessitates use of genetics in management of fishery stocks. Genetic analysis of rainbow trout, Oncorhynchus mykiss, will assist development of superior strains of a valuable aquacultured species. This study was to (1) develop polymorphic microsatellite markers to examine for variation among rainbow trout strains and develop an identification panel of microsatellites to distinguish individual strains, and (2) to identify novel genes and estimate relative gene expression profiles (expressed sequence tags from rainbow trout liver, intestine, kidney, and ovary non-normalized libraries). Thirty-seven microsatellites were identified by screening 576 clones from TAGA and ATG-repeat …

Factors Affecting Greater Sage-Grouse Habitat Use In Utah's West Desert, J. D. Robinson, Terry A. Messmer

Wildland Resources Faculty Publications

Two species of sage-grouse occur within the western United States, the greater sage-grouse (Centrocercus urophasianus) and the Gunnison sage-grouse (C. minimus). The Gunnison sage-grouse is a candidate species for listing under the Endangered Species Act. This species occurs in a small range in southwest Colorado and southeast Utah. The greater sage-grouse occurs in a larger range throughout the western United States.

The Rose Theorem?, Michael Heller

Faculty Scholarship

Law resists theorems. We have hypotheses, typologies, heuristics, and conundrums. But, until now, only one plausible theorem – and that we borrowed from economics. Could there be a second, the Rose Theorem?

Any theorem must generalize, be falsifiable, and have predictive power. Law's theorems, however, seem to require three additional qualities: they emerge from tales of ordinary stuff; are named for, not by, their creators; and have no single authoritative form. For example, Ronald Coase wrote of ranchers and farmers. He has always shied away from the Theorem project. When later scholars formalized his parable, they created multiple and inconsistent …

A Drug By Any Other Name ... ? Paradoxes In Dietary Supplement Risk Regulation, Lars Noah, Barbara A. Noah

Faculty Scholarship

Dietary supplements present vexing regulatory challenges for the Food and Drug Administration (FDA). Although several observers have called for reform or repeal of Dietary Supplement Health and Education Act (DSHEA), and the FDA often has lamented its lack of meaningful authority over dietary supplements, this Author suggests that the agency actually possesses the regulatory muscle to adopt a more aggressive risk identification and risk management strategy within the confines of DSHEA, and that it need not ask Congress to amend the statute.

The Role Of Religion In The Schiavo Controversy, Barbara A. Noah

Faculty Scholarship

The brief life of Theresa Marie Schiavo and the dispute over her end-of-life care captured public awareness in a way that few such cases have done. The reasons for the nearly unprecedented public attention to her case are two-fold. The decision by various religious groups and governmental entities to intervene in the dispute surrounding her care in order to promote conservative causes (some of them only tenuously related to her particular medical circumstances) prompted unusually intense media coverage. In addition, the ensuing publicity surrounding Theresa's tragic condition--an unexpected cardiac arrest left her in a permanent vegetative state at the age …

Deregulating Marriage: The Pro-Marriage Case For Abolishing Civil Marriage, Edward A. Zelinsky

Cardozo Law Review

No abstract provided.

Adolescent Female Embodiment As A Transformational Experience In The Lives Of Women: An Empirical Existential-Phenomenological Investigation, Allyson Havill

Electronic Theses and Dissertations

Adolescence can be a time of psychological vulnerability in the life cycle of a woman as she experiences multiple developmental changes. As articulated in the literature related to adolescent female development, a changing body may be at the heart of what can make this a time of profound transition for the adolescent girl as she attempts to negotiate alterations in her identity and self-concept, and consequently her social roles.

The purpose of this investigation of adolescent female embodiment was to understand the experience of adolescent girls as it relates to their changing bodies, and to explore the question of whether …

Effect Of A Biomes Genetics Unit On Student Achievement In High School Biology, Melissa C. James

Dissertations and Theses @ UNI

Research has found the learning cycle to be an effective science instructional tool for implementing hands-on activities and leading interactive discussion. In 2000 a curriculum entitled Biology Instructional Opportunities for Motivating Every Student (BIOMES), was written by teachers from Iowa and Wisconsin and edited by Dr. Jody Stone and Dr. Lyn Countryman of the University of Northern Iowa. BIO MES was designed using a three stage learning cycle format to allow students to be true science investigators and create a more student-centered environment to stimulate the development of reasoning skills. The purpose of this study was to test the BIO …

Stages Of Change, Process Of Change, Self-Efficacy, Decisional Balance, And Behavior Intention For Exercise Behavior By Young Adults, Danielle Johnson

Dissertations and Theses @ UNI

The purpose of this study was to assess stage transitions, processes of change, self-efficacy, decisional balance, and behavioral intention measures of exercise among college students enrolled in a conceptual-based university wellness class. A sub-problem of the study was to utilize the Transtheoretical Model as a basis for comparing two approaches of sequencing course content. Results are based on responses to a questionnaire completed by 164 students enrolled in the Personal Wellness course ( 440:010 sections 02 and 06) and the Human Identity and Relationships course (310:053 sections 02 and 05) during the Spring 2002 semester. The 46-item, self-report questionnaire was …

Social Impact, Edward F. Lawler, Tonya E. Edmonds, Luis H. Zayas, Enola K. Proctor, Ellen Rostand, Julie Kennedy, Jessica Martin, Toky Branding + Design, Donna Boyd

Social Impact Publication

From The Dean: Celebrating Social Work's Impact;

Perspectives: In the News & Bookshelf;

Making a Medicare Part D Decision;

Three Quarters of Americans Will Experience Poverty in Their Lives;

Interview: Q&A with Kristal Brent Zook;

Perspectives: Before Disaster Strikes with David Gillespie;

The Globalization of Social Work: How Flat Are We? Researchers and practitioners explore underlying social conditions that keep many left behind;

Parents as Teachers: A Force for Good: Sue Stepleton leads growing program aimed at helping preschoolers reach their potential;

Tapping into Energy of Older Americans: New retirement scenarios shift toward service;

Notebook: Partnerships and Research School of …

Access To Care: The Experience Of Community-Dwelling Older Adults Receiving Medicare And Medicaid, Mary Ann Simanello Phd, Msn, Rn

Dissertations

Access to care represents a leading health indicator for meeting the complex healthcare and social needs of an exploding population of older adults living in the United States. This qualitative study was undertaken to discover the essence of access to care by community-dwelling older adults with Medicare and Medicaid. Participants were recruited from a metropolitan area in Southern California. Thirteen women and men aged 65 to 91 described their experiences with accessing care during a face-to-face, audio-recorded interview. The study aimed to: describe experiences of access to care, identify facilitators and barriers to care, and describe the effects of facilitators …

Social In Social Entrepreneurship: Altruism And Entrepreneurship, Partners In Social Entrepreneurship, Wee Liang Tan, John Joseph Williams, Teck Meng Tan

Research Collection Lee Kong Chian School Of Business

No abstract provided.

Newaygo County Advantage Initiative: 2005 Survey Results, Community Research Institute-Johnson Center

Research, Reports, and Publications

No abstract provided.

Does Falling Smoking Lead To Rising Obesity?, Jonathan Gruber, Michael D. Frakes

Faculty Scholarship

The strong negative correlation over time between smoking rates and obesity have led some to suggest that reduced smoking is increasing weight gain in the U.S.. This conclusion is supported by the findings of Chou et al. (2004), who conclude that higher cigarette prices lead to increased body weight. We investigate this issue and find no evidence that reduced smoking leads to weight gain. Using the cigarette tax rather than the cigarette price and controlling for non-linear time effects, we find a negative effect of cigarette taxes on body weight, implying that reduced smoking leads to lower body weights. Yet …

Utility Of Health Belief Model Constructs In Predicting Dietary Behaviors Among Female University Students: A Pilot Investigation, Vanessa Emily Anderson

College of Graduate Studies: Theses & Dissertations

This study examined the relationship between Health Belief Model constructs as they related to dietary behaviors in a sample of university women 18-to-25 years of age (n=182). A cross-sectional, non-experimental design was utilized. Independent sample t-tests compared the mean of body mass indices (BMI) to dietary risk and race. Odds ratios amassed relationships between race and healthy food choices. Nearly one-third (32.4%) of participants were either overweight or obese. Black females had significantly higher BMI than white females; however, dietary risk from less-than-adequate fruit and vegetable consumption and consumption of high-fat foods were not related to race. Focus group participants …

Durum Wheat Quality I: Some Physical And Chemical Characteristics Of Syrian Durum Wheat Genotypes, Gh El-Khayat, A Samaan, Fa Manthey, Mp Fuller, Cs Brennan

School of Biological and Marine Sciences

Some physical and chemical characteristics of nine Syrian durum wheat genotypes were determined in order to investigate the relationships among individual kernel components and kernel quality. All genotypes were grown on fully irrigated plots in Syria. Test weight, 1000-kernel weight, kernel size distribution, hardness and semolina extraction rates were determined along with the chemical characteristics of the kernel (ash, moisture, protein, wet gluten, starch content and falling number). All tested genotypes had high test weight (83.1–85.9 kg hl−1) and 1000-kernel weight (42.5–55.5 g) indicating high milling yield potential. Additionally, all the wheat genotypes demonstrated high falling numbers (433–597 s). Correlation …

The Effect Of Experimentally-Provided Supportive Messages On Middle-Aged And Old Adults' Performance On Everyday Problems., Kristopher J. Kimbler

Graduate Theses, Dissertations, and Problem Reports (ETD)

It has been suggested that instructional supportive messages consisting of positive emotional content or an offer of practical support have been linked to increased cognitive performance in a variety of domains (Denney, Tozier, & Schlotthauer, 1992; Isen, Daubman, & Nowicki, 1987; Kennedy, Mather, & Carstensen, 2004; Sarason, 1981; Sarason & Sarason, 1986; Tardy, 1992). The exposure to instructional supportive messages has also been linked to the amount of anxious and task-irrelevant thoughts (cognitive interference) that individuals report experiencing during a cognitive task (Sarason, 1981; Sarason & Sarason, 1986). Research assessing the effect of instructional input on performing everyday problems has …

Perspectives Of Key Stakeholders With Regard To Extended School Year Programs, Billie E. Bonnett

Graduate Theses, Dissertations, and Problem Reports (ETD)

There is growing concern about the impact of summer vacation on the academic achievement of our children, especially those with special needs. In recognition of the magnitude of this problem, the Individuals with Disabilities Education Act (IDEA), 1999, described the need for extended school year services. Additionally, IDEA, 2004, sought to clarify and further define extended school year services. This addition to IDEA provides guidance, but it does not change the previous provisions. Research suggests that effective extended school year programs include essential components: child centeredness, family involvement, community involvement and school commitment. Despite these regulations, key stakeholders including teachers, …

Benthic Community Response To Ice Algae And Phytoplankton In Ny Ålesund, Svalbard, Kelton W. Mcmahon, William G. Ambrose, Beverly J. Johnson, Ming-Yi Sun, Glenn R. Lopez, Lisa M. Clough, Michael L. Carroll

All Faculty Scholarship

We assessed the digestibility and utilization of ice algae and phytoplankton by the shallow, subtidal benthos in Ny Ålesund (Kongsfjord) on Svalbard (79°N, 12°E) using chlorophyll a (chl a), essential fatty acids (EFAs) and stable isotopes as tracers of food consumption and assimilation. Intact benthic communities in sediment cores and individuals of dominant benthic taxa were given ice algae, phytoplankton, 13C-enriched ice algae or a no food addition control for 19 to 32 d. Ice algae and phytoplankton had significantly different isotopic signatures and relative concentrations of fatty acids. In the food addition cores, sediment concentrations of chl a …

Effects Of Food Type, Feeding Frequency, And Temperature On Juvenile Survival And Growth Of Marisa Cornuarietis (Mollusca: Gastropoda), Henriette Selck, John Aufderheide, Nadine Pounds, Charles Staples, Norbert Caspers, Valery E. Forbes

Valery Forbes Publications

The present experiments are part of a larger study designed to investigate the influence of husbandry parameters on the life history of the ramshorn snail, Marisa cornuarietis, in order to identify suitable husbandry conditions for maintaining multi-generation populations in the laboratory for use in ecotoxicological testing. In this paper we focus on the effects of a combination of food types and feeding frequencies (i.e., the frequency with which the snails were offered food) on juvenile growth and survival at different temperatures. Offspring produced in the laboratory by wild specimens of M. cornuarietis, from Puerto Rico, were used to …

Effects Of Husbandry Parameters On The Life-History Traits Of The Apple Snail, Marisa Cornuarietis: Effects Of Temperature, Photoperiod, And Population Density, John Aufderheide, Ryan Warbritton, Nadine Pounds, Sharon File-Emperador, Charles Staples, Norbert Caspers, Valery E. Forbes

Valery Forbes Publications

These experiments are part of a larger study designed to investigate the influence of husbandry parameters on the life history of the apple snail, Marisa cornuarietis. The overall objective of the program is to identify suitable husbandry conditions for maintaining multigeneration populations of this species in the laboratory for use in ecotoxicological testing. In this article, we focus on the effects of photoperiod, temperature, and population density on adult fecundity and juvenile growth. Increasing photoperiod from 12 to 16 h of light per day had no effect on adult fecundity or egg hatching and relatively minor effects on juvenile growth …

Suppression Of The Tumorigenic Phenotype In Human Oral Squamous Cell Carcinoma Cells By An Ethanol Extract Derived From Freeze-Dried Black Raspberries, Kapila A. Rodrigo, Yeshwant B. Rawal, Robert J. Renner, Steven J. Schwartz, Qingguo Tian, Peter R. Larsen, Susan R. Mallery

School of Dentistry Faculty Research and Publications

Despite focused efforts to improve therapy, 5-yr survival rates for persons with advanced-stage oral squamous cell carcinoma (SCC) remain discouragingly low. Clearly, early detection combined with strategies for local intervention, such as chemoprevention prior to SCC development, could dramatically improve clinical outcomes. Previously conducted oral cavity human chemoprevention trials, however, have provided mixed results. Although some therapies showed efficacy, they were often accompanied by either significant toxicities or circulating antiadenoviral antibodies. It is clearly apparent that identification of nontoxic, effective treatments is essential to prevent malignant transformation of oral epithelial dysplasias. This study employed cell lines isolated from human oral …

An Examination Of The Relationship Between Perceived Parental Involvement And Adolescent Eating And Exercise Habits, Pamela Lea Steadman

Open Access Dissertations

Pediatric obesity is a major public health concern with alarming increases in prevalence rates over the past three decades, despite improvements in treatment and prevention efforts. Much of the focus on pediatric obesity prevention has revolved around children; however, little attention has been targeted toward adolescents. The current study is the first to examine the contribution of parental and adolescent perceptions of parental involvement in adolescent eating and exercise habits. Forty-six adolescent-parent dyads completed measures of perceived parental concern, responsibility, control and pressure exerted over adolescent health behaviors (AHB). Adolescents completed measures of current physical activity, eating habits, weight control …

Principles Of Fairness For International Economic Treaties: Constructivism And Contractualism, John Linarelli

Scholarly Works

No legal system deserving of continued support can exist without an adequate theory of justice. A world trade constitution cannot credibly exist without a clear notion of justice upon which to base a consensus. This paper examines two accounts of fairness found in moral philosophy, those of John Rawls and Tim Scanlon. The Rawlsian theory of justice is well-known to legal scholars. Scanlon's contractualist account may be less well-known. The aim of the paper is to start the discussion as to how fairness theories can be used to develop the tools for examining international economic policies and institutions. After elaborating …

Hepatic Α-Aminoadipate Δ-Semialdehyde Synthase Appears To Be Post-Translationally Regulated In Mouse And Chicken., Aaron S. Kiess

Graduate Theses, Dissertations, and Problem Reports (ETD)

 Lysine is the limiting amino acid in many animal diets. Improving the efficiency of lysine use for protein synthesis can reduce feed cost and potentially the nitrogen and phosphorus output of agricultural production systems. Lysine not used for protein synthesis is oxidized, primarily by lysine α-ketoglutarate reductase (LKR). The mechanism(s) responsible for alterations in hepatic LKR activity in rodents and poultry are still unclear. For this reason, studies in both species were conducted to evaluate possible mechanisms responsible for alterations of LKR activity. Mice were fed either a high or adequate protein diet. Mice fed the high protein diet had …

Life-Course Socioeconomic Position And Hypertension In African American Men: The Pitt County Study, Sherman A. James, John Van Hoewyk, Robert F. Belli, David S. Strogatz, David R. Williams, Trevillore E. Raghunathan

Department of Psychology: Faculty Publications

Objectives. We investigated the odds of hypertension for Black men in relationship to their socioeconomic position (SEP) in both childhood and adulthood.

Methods. On the basis of their parents’ occupation, we classified 379 men in the Pitt County (North Carolina) Study into low and high childhood SEP. The men’s own education, occupation, employment status, and home ownership status were used to classify them into low and high adulthood SEP. Four life-course SEP categories resulted: low childhood/low adulthood, low childhood/high adulthood, high childhood/low adulthood, and high childhood/high adulthood.

Results. Low childhood SEP was associated with a 60% greater …

Recurrent Neural Network Based Predictions Of Elephant Migration In A South African Game Reserve, Parviz Palangpour, Ganesh K. Venayagamoorthy, Kevin Duffy

Electrical and Computer Engineering Faculty Research & Creative Works

A large portion of South Africa''s elephant population can be found on small wildlife reserves. When confined to enclosed reserves the elephant densities are much higher than observed in the wild. The large nutritional demands and destructive foraging behavior of elephants threaten rare species of vegetation. If conservation management is to protect threatened species of vegetation, knowing how long elephants will stay in one area of the reserve as well as which area they will move to next is essential. The goal of this study is to train a recurrent neural network (RNN) to continuously predict an elephant herd''s next …

Microbiology, Steelman Library, B Mcconchie Dr.

Syllabus Repository

No abstract provided.