Digital Commons Network^™

Florida Sentinel Bulletin, August 14, 2012, Gwen Hayes

Florida Sentinel Bulletin Collection

The August 14, 2012, issue of the Florida Sentinel Bulletin.

Planning Phase Of Population-Specific Healthy Lifestyle Program, Mary M. Moore

DNP and Student Works

Childhood overweight and obesity in the United States are significant health problems that have a negative impact on a child's physical and psychological well-being and that generate an extra financial burden for those affected due to health care costs. The current evidence-base for treatment of childhood overweight and obesity recommends a moderate- to high-intensity healthy lifestyle program of physical activity, healthy diet, and behavioral modification. The purpose of this descriptive, multi-method inquiry was to identify the perceived barriers to a healthy lifestyle for a population of elementary school students, ages 6 to 13 years, as the basis for the development …

Deafdigest: Blue Edition, August 12, 2012, Barry Strassler

DeafDigest Blue 2012

No abstract provided.

Impact Of A Case Management Program On Immigrants' Health Status And Access To Care, Nelly Kangethe

Regis University Student Publications (comprehensive collection)

In the United States (U.S.), immigrants are among the fastest growing populations of all communities. Today, they comprise approximately 11% of the total U.S. population. Forty-three percent of immigrants are without insurance. They are also associated with higher numbers of untreated medical conditions, fewer interactions with the health care system, and receiving health care through emergency departments (ER). The consequences of these practices include increases in health care costs, changes from preventive care to emergency treatment, delays in identifying illnesses until later, and higher disease prevalence. Case managers are frequently faced with immigrants' concerns regarding access to care and prevention …

Gut Microbiome Composition Is Linked To Whole Grain-Induced Immunological Improvements, Ines Martinez, James M. Lattimer, Kelcie L. Hubach, Jennifer A. Case, Junyi Yang, Casey G. Weber, Julie A. Louk, Devin J. Rose, Gayaneh Kyureghian, Daniel A. Peterson, Mark D. Haub, Jens Walter

Food for Health: Publications

The involvement of the gut microbiota in metabolic disorders, and the ability of whole grains to affect both host metabolism and gut microbial ecology, suggest that some benefits of whole grains are mediated through their effects on the gut microbiome. Nutritional studies that assess the effect of whole grains on both the gut microbiome and human physiology are needed. We conducted a randomized cross-over trial with four-week treatments in which 28 healthy humans consumed a daily dose of 60 g of whole-grain barley (WGB), brown rice (BR), or an equal mixture of the two (BR+WGB), and characterized their impact on …

Who Is Eating The Fruits And Vegetables: Couch Potato Or Internet Junkie?, Christiane Schroeter, Marianne Mcgarry Wolf

Agribusiness

About 21% of U.S. college students are overweight. However, aside from the 1995 National College Health Risk Behavior Survey (NCHRBS), the prevalence of health-risk behavior among college students has not been well characterized. The objective of this study is to investigate how college student’s body fruit and vegetable intake is affected by (1) demographics, (2) dietary habits, and (3) lifestyle. We collected data of college students enrolled at California Polytechnic State University. Sedentary habits such as watching TV, playing computer games, and surfing the web negatively impact both fruit and vegetable intake, which emphasizes the need to improve on-campus health …

Murray Ledger And Times, August 11, 2012, Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

Identifying Factors And Quantifying Their Impact On Transportation Costs Of Pre-Processes Biomass, Daniela Sofia Gonzales

Theses and Dissertations

This research presents a rail transportation cost analysis of bulk agricultural commodities (such as grain and wood chips) with similar characteristics as pre-processed biomass. This study analyzes the cost factors that affect rail pricing for shipments of bulk-commodities (such as grain) from the Midwest to various regions in the US using regression analysis theories. The rail cost equations developed from the regression analysis were used to compare the trade-offs that exist between truck, rail and barge transportation of pre-processed biomass.

Physical Activity And Fruit And Vegetable Consumption Habits In College Student Smokers, Social Smokers, And Nonsmokers, Timothy Chad Murphy

Theses and Dissertations

Smoking, physical activity, and insufficient fruit and vegetable consumption have been linked to increased instances of coronary heart disease, stroke, peripheral vascular disease, chronic obstructive lung disease, type 2 diabetes, osteoporosis, depression, hypertension, numerous cancers, and complications surrounding blood pressure and blood cholesterol. In the United States approximately 22% of college students have smoked at least one cigarette in the past 30 days; 70-85% are not meeting recommended levels of physical activity; and 75% are not consuming recommended levels of fruits and vegetables. The purpose of this study was to investigate differences in physical activity and fruit and vegetable consumption …

Potential Of Great Egrets To Be Vectors For The Transmission Of S Virulent Strain Of Aeromonas Hydrophila Between Channel Catfish Culture Pond, Madison Mccall Jubirt

Theses and Dissertations

Aeromonas hydrophila is a Gram-negative, rod shaped, facultative anaerobic bacterium that is ubiquitous to freshwater and slightly brackish aquatic environments and can cause infections in fish, humans, reptiles, and avian species. Recent severe outbreaks of disease in catfish aquaculture have been associated with a highly virulent Aeromonas hydrophila strain (VAH) that is genetically distinct from less virulent strains. Given that A. hydrophila is known to infect birds, we hypothesized that fish eating birds may serve as a reservoir for VAH and spread the pathogen by flying to uninfected ponds. Great Egrets were used in this transmission model because these wading …

Principals' Perceptions Of Factors Associated With The Implementation Of School Wellness Policies, Melissa Davis

Theses and Dissertations

Approximately 1/3 of the children in the United States are overweight or obese. Children in Mississippi have the highest rate of obesity among all other states. The outcome of this epidemic presents an increase in poor health. To address the problems associated with overweight and obesity among children, schools in the U.S. were required to develop school wellness policies. School principals were identified as key individuals in overseeing the development and implementation of the policies. Existing research studies show a strong relationship or association between student health and academic achievement. The purpose of this research study was to investigate elementary …

Chronobiology Of Lygus Lineolaris (Heteroptera: Miridae): Implications For Rearing And Pest Management, Sarah Rose Self

Theses and Dissertations

This research project consisted of three primary objectives: (1) Improve rearing methods for L. lineolaris, (2) Determine if selected behaviors displaying photoperiodicity are under circadian control, and (3) Estimate phase angle shifts of selected circadian rhythms, in an effort to contribute toward the future improvement of current integrated pest management techniques. Improving rearing methods was accomplished in three areas: (1) Estimating the optimal stocking rate to maximize production while maintaining acceptable insect quality as a function of photoperiodic regime, (2) Estimating fecundity at the optimal stocking rate and photoperiodic regime, and (3) Determining the timing of oviposition, mating, feeding and …

Educational And Informational Delivery Method Preferences Of Mississippi Beef Cattle Producers, Garrett Michael Steede

Theses and Dissertations

Due to the production costs associated with beef cattle production, it is important to equip beef cattle producers with sound, research-driven information to aid in the decision making process regarding their operation. Extension personnel as well as other organizations involved with beef cattle producers should be knowledgeable of the audience that they are disseminating information to and how this audience prefers to receive information. Knowing the demographics and educational and informational needs of the audience helps shape programming endeavors to meet the needs of the audience. The beef cattle producers surveyed indicated that they preferred to receive information from farm …

Effects Of Glycine-Arginine-Alpha-Ketoisocaproic Acid Calcium (Gakic) On Maximal Strength And Multiple Bouts Of Resistance Exercise, Laura Anne Hilton

Theses and Dissertations

Glycine-arginine-alpha-ketoisocaproic acid calcium (GAKIC) is an amino acid combination postulated to improve dynamic performance of skeletal muscle during acute, anaerobic exercise in healthy individuals. Purpose: The purpose of this study was to determine the ergogenic effects of GAKIC ingestion on resistance training performance in both trained male and female participants. Methods: Utilizing a double-blinded, crossover design, male participants completed a lower body leg press resistance exercise protocol and female participants completed a lower body leg extension resistance exercise protocol once using 10.2 g GAKIC and the other with a placebo. Results: A significant increase in TLV after GAKIC supplementation was …

Use Of Whey-Based Edible Coatings As Antioxidative And Antimicrobial Agents, Sashie Weerasinghe

Theses and Dissertations

Edam and Cheddar whey were thermized (T) for different time periods (5–30 min) at 70 degrees Celsius, vacuum evaporated, and spray dried to obtain whey powders (WP). Native and thermized WP were evaluated for antioxidative properties. Edam and Cheddar WP significantly reduced thiobarbituric acid-reactive substances (TBARS) and peroxide value (PV) in ferric-catalyzed soybean oil emulsions. Thermization significantly improved antioxidative properties of WP with 5T, 10T, and 15T treatments showing better protective effects compared to 20T and 30T treatments. Based on these results, native (0T) and thermized (5T, 10T, and 15T) Edam and Cheddar WP coatings, with and without enzymatically hydrolyzed …

Varietal Loblolly (Pinus Taeda L.) Response To Various Management Schemes And Comparison Among Genetic Improvement Levels, Billy Landis Herrin

Theses and Dissertations

Increased growth rates, wood quality, and disease resistance have been accomplished within loblolly pine (Pinus taeda L.) through genetic selection and improved management practices. Genetic engineering of trees has the potential to further improve these selections but also needs to be tested. Two studies were conducted. Study one compares three levels of genetic improvement: Mass-Control Pollinated (MCP), Second Generation Op (2nd gen), and Varietal Material. After three years the MCP material had larger mean heights, mean diameters, and mean volume than the other two genetic entities. However the top five performing varietals were about 0.5 feet taller than the MCP …

In Vitro Catalytic Activity And Inhibition Study Of Prnb From Burkholderia Ambifaria, Qi Ge

Theses and Dissertations

PrnB is a heme-containing enzyme, which catalyzes the ring rearrangement reaction of 7-chlorotryptophan to produce 3-(3-Chloro-2-nitrophenyl)pyrrole. This thesis describes the initial isolation and characterization of PrnB, the second enzyme associated with the pyrrolnitrin biosynthetic pathway in Burkholderia ambifaria. Additionally, alternative peroxidase reactivity was used to study how amino-acids bind to the substrate binding pocket of PrnB. The peroxidase activity of PrnB was measured using three different peroxidase activity assays at various pH values. The peroxidase data was compared to similar studies with the classic peroxidase, Horseradish peroxidase (HRP). Generally, PrnB showed weak peroxidase reactivity. However this weak reactivity was an …

Influence Of Fresh And Processed Tannic Acid, And Fresh Tannic Acid, And Fresh Tannic Acid Plus Phosphate On Catfish Fillet Color, Microbial Shelf Life And Oxidation, Guilherme Filizzola Cury

Theses and Dissertations

Fresh tannic acid (5%) (FTA), heated to 121C for 15 min (PTA), and the combination of FTA and phosphates (FPH) were vacuum tumbled with catfish fillets and compared to water tumbled fillets (CTL). Fillets treated with FTA or PTA had higher whiteness whereas all treated fillets had higher chroma values than CTL, resulting in a deeper yellow color fillet. Microbial shelf life (CTL, log CFU/g, APC) of FTA and PTA treated fillets was extended by two days, to11.8 d at 4C, but FPH fillets did not reach over 5 log CFU/g for 15 d of storage. Fat from FTA and …

Impact Of Sodium Lactate And Acetic Acid Derivatives On The Quality Of Fresh Italian Pork Sausage Links, Courtney Alissa Crist

Theses and Dissertations

Sodium lactate and acetic acid derivatives were evaluated for their impact on fresh Italian pork sausage links using commercial pork trimmings. Treatments included: 2.5% acetic acid (48.5%) –sodium lactate mixture (51.5%) (V), 2.5% sodium lactate (60% solids) (S), control –0.02% BHA/BHT (B) and negative control –seasoning only (C). Analysis over storage included total plate count (TPC), oxidative rancidity (TBARS), sensory analysis (descriptive and consumer), cooking loss, pH, and color. The S and V treatments had lower TPC (P<0.05) from days 5 through 14 when compared to B and C. TBARS values increased (P<0.05) for treatments C, S, and V while B was did not change (P>0.05) over time. While CIE a* surface values for redness generally decreased over time for all treatments, treatment B maintained more redness …

Measurement Of The Respiratory Quotient Of Peat, Jake Nelson

Hydroponics/Soilless Media

Respiratory quotient (RQ) is the ratio of CO₂ produced to O₂ consumed by an organism. Complete respiration of glucose will give an RQ of 1 as described by the formula C_nH_2nO_n+nO₂→nCO₂+nH₂O. The respiration of molecules with lower oxygen content, such as lipids, give RQ values of less than one, whereas in cases of anaerobic metabolism, an increase in biomass or the respiration of substances such as humic, oxalic and citric acids the respiratory quotient can be greater than one. In complex systems such as soil, Dilly …

Present And Potential Future Distribution Of Common Vampire Bats In The Americas And The Associated Risk To Cattle, Dana N. Lee, Monica Papeş, Ronald A. Van Den Bessche

KIP Articles

Success of the cattle industry in Latin America is impeded by the common vampire bat, Desmodus rotundus, through decreases in milk production and mass gain and increased risk of secondary infection and rabies. We used ecological niche modeling to predict the current potential distribution of D. rotundus and the future distribution of the species for the years 2030, 2050, and 2080 based on the A2, A1B, and B1 climate scenarios from the Intergovernmental Panel on Climate Change. We then combined the present day potential distribution with cattle density estimates to identify areas where cattle are at higher risk for the …

The Relationship Between Liv-1 And E-Cadherin (Cdh1) In Prostate Cancer Cells, Lei Cao

Master's Theses

BACKGROUND

The zinc importer LIV-1 is widely distributed, mainly in hormonally controlled tissues. Attention has focused on its role in breast cancer, especially its regulation by estrogen and epidermal growth factor (EGF) and its link to the Epithelial–Mesenchymal Transition (EMT) marker, E-cadherin (CDH1). EMT is important for tumor progression and metastasis. CDH1 expression is under complex control, including by two transcriptional repressors, Snail and Slug. Contrast to CDH1, elevated MMP-9 expression has been linked to increased metastasis and tumor stage.

METHODS

The role of LIV-1 in prostate cancer cell lines, LNCaP and DU145 was investigated. Cells were treated with or …

Clemson Commencement Program, August 2012, Clemson University

Clemson Commencement Programs

No abstract provided.

Preventative Medicine Guidelines For The Geriatric Population, Lisa Dockter, David A. Simpson

Marquette Elder's Advisor

To promote and maintain the health of elders, it is critical that physicians adopt preventative medicine practices. This article examines the geriatric health maintenance research, which provides comprehensive guidelines for healthcare providers

Comparative Analysis Of New Legislation In Florida, Illinois, And Wisconsin On Do-Not-Resuscitate Orders In Non-Hospital Settings, Susan U. Ladwig

Marquette Elder's Advisor

This article focuses on the history and application of the newest type of end-of-life decision-making documents.

Terminal Sedation And Dehydration, Charles F. Mckhann

Marquette Elder's Advisor

This article examines the range of medical intervention at life's end can vary greatly, from sedation to euthanasia.

Texas' Nursing Home Enforcement System, Lowell A. Keig, Rande K. Herrell

Marquette Elder's Advisor

This article examines Texas' nursing home regulation system, and suggest that it should be a national model.

The Invisible Elder: The Plight Of The Elder Native American, Lora A. Kaelber

Marquette Elder's Advisor

This article reveals the circumstances of many Native American elders. It reviews various causes and attempts at rectification and, in particular, one of the most recent efforts- high-stakes gaming. In keeping with a long history of failure of government intervention programs, this newest effort may be aggravating already difficult circumstances for the elderly

Consumer Preferences For A Consumer Directed Cash Option Versus Traditional Services, Sharon M. Desmond, Kevin J. Mahoney, Lori Simon-Rusinowitz, Dawn M. Shoop

Marquette Elder's Advisor

This article examines the findings of a telephone survey inquiring into the preferences of Florida elders and adults with physical disabilities with regard to various options for receiving assistance and service.

Comprehensive Geriatric Assessment: Assuring Appropriate Medical Treatment And Improving Quality Of Life, Judith B. Rappaport Musson

Marquette Elder's Advisor

The Comprehensive Geriatric Assessment (CGA) is an effort by an interdisciplinary team of professionals whose goal is to advocate for elder patients and help restore them to optimum health and functionality. This article presents an analytic look at this powerful and underused tool.