Digital Commons Network^™

The Role Of Planning Tools As Strategies For Combating Childhood Obesity, Jacquelyn Coats

All Theses

The failure of traditional health models to successfully combat childhood obesity is apparent when considering its sustained prevalence in the United States. Childhood obesity rates have tripled over the past three decades and health officials recognize the need for integrative strategies in order to reverse the trend (CDC, 2010). The historical roots of planning and public health offer a potential venue for collaborative strategies to address the macro level factors that affect community health. This thesis examines how planning tools have been adapted to incorporate health strategies, whether or not such methods are sustainable, and what relationships are essential for …

Combination Of Conjugated Linoleic Acid With Fish Oil Prevents Age-Associated Bone Marrow Adiposity In C57bl/6j Mice, Ganesh V. Halade, Md M. Rahman, Paul J. Williams, Gabriel Fernandes

Internal Medicine Faculty Publications

The inverse relationship between fat in bone marrow and bone mass in the skeleton of aging subjects is well known. However, there is no precise therapy for the treatment of bone marrow adiposity. We investigated the ability of conjugated linoleic acid (CLA) and fish oil (FO), alone or in combination, to modulate bone loss using 12 months old C57Bl/6J mice fed 10% corn oil diet as control or supplemented with 0.5% CLA or 5% FO or 0.5% CLA+5% FO for 6 months. We found, CLA-fed mice exhibited reduced body weight, body fat mass (BFM) and enhanced hind leg lean mass …

Photo Cleavable Polymers For Tissue Engineering, Monica Apostol

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

We have found that P4VP and PMMA thin films can be etched with UVA radiation. Furthermore, we also found that dermal fibroblasts could be cultured successfully on the P4VP polymer, with a doubling time comparable to tissue culture Petri dish standards. Consequently we were able to grow tissue on P4VP substrates which could easily be lifted using UVA radiation. The cells that were removed were then re-plated at a lower density and a series of assays was performed at 3 and 6 days. While only a small amount of damage was discernable at day 3 nearly complete recovery was observed …

Requirement Of Ssdelseed-Motif Of Escherichia Coli F1FO Atp Synthase In Antimicrobial Peptide Binding., Junior Kom Tayou

Electronic Theses and Dissertations

F₁F_O ATP synthase is a membrane bound enzyme capable of synthesizing and hydrolyzing ATP. Lately, α-helical cationic peptides such as melittin and melittin related peptide (MRP) were shown to inhibit E. coli ATP synthase. The proposed but unconfirmed site of inhibition is βDELSEED-motif formed by the residues 380-386, located at the interface of α/β subunit of ATP synthase. This project was a mutagenic analysis of βDELSEED-motif residues to understand the binding mechanism and mode of action of peptide inhibitors. The study addressed 2 main questions: Are the antibacterial/anticancer effects of these peptides related to their inhibitory action …

John Hazen White School Of Arts & Sciences Newsletter, May 2011, Vol. 16, Issue 3, Mary Barszcz Ed

School of Arts & Sciences Newsletter

No abstract provided.

Forage Conservation Efficiency And Lactation Response To Bahiagrass Conserved As Barn-Stored Hay, Outdoor-Stored Hay, Or Baleage, M. E. Mccormick, K. J. Han, V. R. Moreira, D. C. Blouin, S. Forbes

Faculty Publications

A study was conducted to determine the effect of conserving bahiagrass as outdoor-stored hay (OSH), barn-stored hay (BSH), or baleage (BAL) on storage losses and lactation performance by Holstein cows. For baleage production, bahiagrass forage was cut and allowed to dry for 20. h in windrows, baled (1.2×1.4. m), and individually wrapped with white stretch film. Forage cut on the same day was dried to hay stage, baled (1.2×1.6. m round bales), and stored either outdoors (OSH) or in an enclosed hay barn (BSH). Bales were core sampled and weighed at harvest and again following a 6-mo storage period. At …

Stable Isotopes Provide Insight Into The Use Of Wildlife Water Developments By Resident And Migrant Birds In The Sonoran Desert Of Arizona, Theresa C. Hyde

Biology ETDs

Several studies have looked at the importance of man-made water resources to wildlife in desert regions. To our knowledge, however, none have attempted to directly quantify their importance to both resident and Neotropical migratory birds. During the spring and summer from 2007-2009, we enriched man-made water developments in the Sonoran Desert on the Kofa National Wildlife Refuge, Arizona. We enriched water developments using deuteriated water and sampled the body water pools of resident and migrant birds to quantify development use. We used a simple two end-point mixing model to estimate the proportion of an individual birds body water pool that …

Identification And Characterization Of Polychlorinated Biphenyl Dechlorinating Microorganisms From Lake Hartwell, Sc, Tess Brothersen

All Dissertations

To date, all attempts to isolate PCB dechlorinators using traditional isolation techniques have failed. In addition, the study of PCB dechlorinating organisms has been hampered because researchers were unable to grow the organisms in sediment-free, defined media. Three microbial species capable of reductive dechlorination of polychlorinated biphenyls have been identified. These three species are from two phylogenetically distinct branches, Dehalococcoides (Bedard et al., 2007) and the DF-1/o-17 group (Wu et al., 2002a; Cutter et al., 2001). The three cultures from which polychlorinated biphenyl dechlorinators have been identified used similar strategies to 'wean' the microbes from the sediments. In this research, …

Undergraduate And Graduate Course Descriptions, 2011 Summer, Wright State University

Course Descriptions

Wright State University undergraduate and graduate course descriptions from Summer 2011 .

Bmi Trajectories During The Transition To Older Adulthood: Persistent, Widening, Or Diminishing Disparities By Ethnicity And Education?, Katrina M. Walsemann, Jennifer A. Ailshire

Faculty Publications

Previous research has produced inconsistent results on whether education and ethnic disparities in BMI persist, widen, or diminish over time. We investigate how education and ethnicity, independently and conditionally, influence BMI trajectories during the transition to older adulthood. Employing random coefficient modeling, we analyzed 8 biennial waves of data (1992-2006) from the Health and Retirement Study, a nationally representative longitudinal study of individuals born between 1931 and 1941. After adjusting for health behaviors and health status, education and ethnic disparities in BMI persisted for most groups, but narrowed between high-educated white men and both low-educated Hispanic men and high-educated black …

Wood Consumption By Formosan Subterranean Termites (Isoptera: Rhinotermitidae) As Affected By Wood Moisture Content And Temperature, Bal K. Gautam, Gregg Henderson

Faculty Publications

Understanding foraging behaviors and food preferences of termite colonies is critical to optimizing control strategies. The relationship between the moisture content (MC) of wood blocks and the feeding preference of Coptotermes formosanus Shiraki (Isoptera: Rhinotermitidae) at three ambient temperatures (19, 28, and 35°C) was investigated with multiple-choice as well as no-choice feeding bioassays. In multiple-choice tests, when four wood blocks with initial MC as dry (0-3%), low MC (22-24%), medium MC (70-90%), and high MC (125-150%) were exposed to workers and soldiers, the highest consumption was found in the high MC wood blocks at all three temperatures, although high MC …

Template To Improve Glycemic Control Without Reducing Adiposity Or Dietary Fat, R. Krishnapuram, E. J. Dhurandhar, O. Dubuisson, H. Kirk-Ballard, S. Bajpeyi, N. Butte, M. S. Sothern, E. Larsen-Meyer, S. Chalew, B. Bennett, A. K. Gupta, F. L. Greenway, W. Johnson, M. Brashear, G. Reinhart, T. Rankinen, C. Bouchard, W. T. Cefalu, J. Ye, R. Javier, A. Zuberi, N. V. Dhurandhar

Faculty Publications

Drugs that improve chronic hyperglycemia independently of insulin signaling or reduction of adiposity or dietary fat intake may be highly desirable. Ad36, a human adenovirus, promotes glucose uptake in vitro independently of adiposity or proximal insulin signaling. We tested the ability of Ad36 to improve glycemic control in vivo and determined if the natural Ad36 infection in humans is associated with better glycemic control. C57BL/6J mice fed a chow diet or made diabetic with a high-fat (HF) diet were mock infected or infected with Ad36 or adenovirus Ad2 as a control for infection. Postinfection (pi), systemic glycemic control, hepatic lipid …

The Faculty Notebook, May 2011, Provost's Office

Faculty Notebook

The Faculty Notebook is published periodically by the Office of the Provost at Gettysburg College to bring to the attention of the campus community accomplishments and activities of academic interest. Faculty are encouraged to submit materials for consideration for publication to the Associate Provost for Faculty Development. Copies of this publication are available at the Office of the Provost.

Corr's College Cooking: Teaching Students How To Cook Healthy Meals On A Budget, Kayla Marie Corr

Honors Program Theses

A couple years ago, a friend of mine was getting ready to do a semester-long internship halfway across the country. He was very excited about the opportunity and looking forward to all the new experiences that would go along with it, except for one. The biggest concern he had was not knowing how to cook for himself. He was not the only one with this problem either. One study found that 14% of college students surveyed do not know how to cook for themselves (Hertzler and Bruce, 2002). It became my goal to teach my peers how to cook easy, …

Pistachios On My Plate, Winston J. Craig

Lake Union Herald

No abstract provided.

Protein Structure-Based Method For Identification Of Horizontal Gene Transfer In Bacteria, Swetha Billa

School of Computing: Dissertations, Theses, and Student Research

Horizontal Gene Transfer is defined as the movement of genetic material from one strain of species to another. Bacteria, being an asexual organism were always believed to transfer genes vertically. But recent studies provide evidence that shows bacteria can also transfer genes horizontally.

HGT plays a major role in evolution and medicine. It is the major contributor in bacterial evolution, enabling species to acquire genes to adapt to the new environments. Bacteria are also believed to develop drug resistance to antibiotics through the phenomenon of HGT. Therefore further study of HGT and its implications is necessary to understand the effects …

The Benefits Of Vitamin D Supplementation In Postmenopausal Women With Osteoporosis, Kelly Leiphon

Theses and Dissertations

No abstract provided.

Sponges Of The Caribbean: Linking Sponge Morphology And Associated Bacterial Communities, Ericka Ann Poppell

Master's Theses

The ecological and evolutionary relationship between sponges and their symbiotic microflora remains poorly understood, which limits our ability to understand broad scale patterns in benthic-pelagic coupling on coral reefs. Previous research classified sponges into two different categories of sponge microbial associations: High Microbial Abundance (HMA) and Low Microbial Abundance (LMA) sponges. Choanocyte chamber morphology and density was characterized in representatives of HMA and LMA sponges using scanning electron microscopy from freeze-fractured tissue. Denaturing Gradient Gel Elextrophoresis was used to examine taxonomic differences among the bacterial communities present in a variety of tropical sponges. The results supported the hypothesis that choanocyte …

Development For The Past, Present, And Future: Defining And Measuring Sustainable Development, Max Cantor

Senior Honors Projects

In 1987, the United Nations released the Brundtland Report, which defined sustainable development as “development which meets the needs of the present without compromising the ability of future generations to meet their own needs.” While this definition provides a relatively stable theoretical base from which development economists and political scientists can begin to tackle issues surrounding sustainable development, the inherently amorphous nature of this definition has also created a fair amount of ambiguity in both the economic literature surrounding sustainable development and the subsequent attempts by economists to measure it.

Historically, those interested in the science of development have typically …

Kombucha : An Exploration Of Microbial Composition, Brewing Conditions, And The Effect Of Fermentation Time On The Rate Of Alcohol Production, Erin-Leigh Gallop

Theses, Dissertations and Culminating Projects

Kombucha is a fermented tea created with the help of a symbiotic culture of yeast and bacteria. The presence of bacteria and yeast in the broth of kombucha, and not solely in the top-floating pellicle layer, permit fermentation and alcohol production to continue after the “mother” SCOB Y has been removed and after bottling has occurred for mass consumption. In the normal metabolic path of kombucha fermentation, the yeast breaks down the disaccharide sucrose into the monosaccharides glucose and fructose. However, the microbial composition of kombucha varies. This study included the microbial identification of a species of kombucha currently being …

Physician-Assisted Suicide Within A Kantian Framework, Daksha Bhatia

Philosophy

The highly polarized debate over the practice of physician-assisted suicide is relatively new to the realm of ethical issues. Physician-assisted suicide was first explicitly legalized in the United States in 1994, when Oregon passed its Death with Dignity Act. Although the Act stipulates that a doctor “may prescribe a lethal dose of medication to terminally ill people under certain conditions,” the term physician-assisted suicide also encompasses giving a patient information on how to commit suicide, or giving them the means to do so in a form other than a prescription. Physician-assisted suicide is different from euthanasia in that the patient, …

Adults With Developmental Disabilities As A Health Disparity In The Community, Hillary R. Closs

Social Welfare

No abstract provided.

Oprah Winfrey V. Texas Cattlemen, Food Libel Laws In The United States And The Constitutionality Of The Texas False Disparagement Of Perishable Food Products Act, Kathleen Mullins

History

No abstract provided.

Effects Of Prescribed Burning On Grassland Nesting Birds On Conservation Reserve Program Areas In Gove County, Kansas, Justin Vern Hamilton

Master's Theses or Doctor of Nursing Practice

Great Plains grasslands were once one of the largest ecosystems in North America. However, farming, ranching, urban development, widespread fire suppression, and numerous other factors have created a great loss of this habitat in central North America. Organisms that depend on that habitat, such as grassland nesting birds, also have declined. The Conservation Reserve Program (CRP), which was established in 1985, paid landowners to remove land with highly erodible soils from production and plant it with perennial vegetation. Increases in CRP acreages brought about increases in numbers of several bird species that were in decline before the program existed. Prescribed …

The Effects Of Repetitive Drop Jumps On Impact Phase Joint Kinematics And Kinetics, Joshua T. Weinhandl, Jeremy D. Smith, Eric L. Dugan

Kinesiology Faculty Publications and Presentations

The purpose of the study was to investigate the effects of fatigue on lower extremity joint kinematics, and kinetics during repetitive drop jumps. Twelve recreationally active males (n = 6) and females (n = 6) (nine used for analysis) performed repetitive drop jumps until they could no longer reach 80% of their initial drop jump height. Kinematic and kinetic variables were assessed during the impact phase (100 ms) of all jumps. Fatigued landings were performed with increased knee extension, and ankle plantar flexion at initial contact, as well as increased ankle range of motion during the impact phase. …

Nebline, May 2011

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: Nature, Gardening & Science Come Together in the Butterfly Garden

Farm Views

Horticulture

Food & Fitness

Home & Family Living

Environmental Focus

Urban Agriculture

4-H & Youth

Community Focus

Extension Calendar

Nutrition Education Program

Family and Community Education (FCE) Clubs

and other extension news and events

Evaluation Of A Protocol Change To Improve Screening Of Mineral Bone Disorders In Patients With Stage 3 Chronic Kidney Disease, Jarena Kelly

Graduate Theses, Dissertations, and Problem Reports (ETD)

Chronic kidney disease (CKD) is a growing worldwide problem. Patients with CKD are at great risk for multiple health problems and ultimately face end stage renal disease (ESRD). One of the problems of concern is the loss of bone mass, termed mineral bone disorders (MBD). The literature reveals that bone mass loss can begin as early as stage 3 CKD. The National Kidney Foundation (NKF) Clinical Practice Guideline (2003), and The Kidney Disease: Improving Global Outcomes (KDIGO, 2009) recommend that persons identified in stage 3 CKD be screened for hypovitamintosis D, elevated intact parathyroid (iPTH) levels, and abnormal calcium and …

The Effects Of A Dental Team And An Oral Health Protocol On The Oral Health Of Residents Living In Long-Term Care Facilities, Stephanie F. Meredith

Graduate Theses, Dissertations, and Problem Reports (ETD)

The oral health of residents living in long-term care facilities is poor. Dental teams and protocols need to be implemented for the facilities to help improve the oral health of the residents. The purpose of this study is to compare a long-term care facility that is implementing a dental team and protocol versus a facility that is not implementing a dental team and protocol. Oral examinations of 30 residents at each facility were conducted at baseline, one month and three month intervals. Data analyses were conducted using descriptive statistics and ANOVA 2x3 using SPSS software, to determine if any significant …

Weightism: Can Personality Characteristics Predict Prejudice In College Students?, John E. Damm

Graduate Theses, Dissertations, and Problem Reports (ETD)

Bias toward individuals who are obese is one of the last bastions of permissible prejudice. The people who are obese report discrimination in a variety of settings; they experience it with families, employers, teachers, and health-care professionals. Research regarding obesity bias indicates that attribution of personal responsibility is correlated with negative attitudes toward individuals who are obese. Attribution of causality and resulting bias has been linked to specific personality characteristics, specifically the Big Five traits Agreeableness and Openness to Experience. The purpose of this study was to examine the relationship between personality characteristics and obesity bias. Students at a large …

Development For The Past, Present, And Future: Defining And Measuring Sustainable Development, Max Cantor

Senior Honors Projects

In 1987, the United Nations released the Brundtland Report, which defined sustainable development as “development which meets the needs of the present without compromising the ability of future generations to meet their own needs.” While this definition provides a relatively stable theoretical base from which development economists and political scientists can begin to tackle issues surrounding sustainable development, the inherently amorphous nature of this definition has also created a fair amount of ambiguity in both the economic literature surrounding sustainable development and the subsequent attempts by economists to measure it.

Historically, those interested in the science of development have typically …