Digital Commons Network^™

New Web Site Encourages Nutritious Meals For Children, Center For Persons With Disabilities

Blog Posts

No abstract provided.

Kale, Brianne Sherwood

USU Student Organic Farm Newsletter

Kale is the super hero of vegetables. If you have ever gardened you know that kale is super hardy and will withstand even the coldest of frosts. It ALSO has been recognized for it’s amazing health benefits, nutrient richness, and delicious flavor. Kale has the most nutrients per calorie than almost any other food around, making it one of the healthiest vegetables. The more you know about kale, the more you fall in love with it, especially when you know your favorite ways to cook it.

Nutrition Workshop For Autism Spectrum Disorders, Center For Persons With Disabilities

Blog Posts

No abstract provided.

Lettuce, Brianne Sherwood

USU Student Organic Farm Newsletter

There are so many varieties of lettuce! Just on our farm we have EIGHT varieties: deertongue, black seeded simpson, four seasons, red sails, two star, red grand rapids, benito, and green salad bowl lettuce. Come to the farm and check them out or take a peek in the hoop houses next week when you pick up your share.

A Portable Miniaturized Metabolic Gas Analysis System, Tammy Anderson, Joseph Orr

Utah Space Grant Consortium

Previously we proposed construction of a miniaturized metabolic monitor that could be taken aboard the space station to monitor the physiological response of the body in a microgravity environment. The prototype consisted of an on airway non-dispersive infrared (NDIR) CO2 sensor and a luminescence quenching O2 sensor to measure gas concentrations, and differential pressure ports to measure gas flows. Our motivations, prototype design considerations, and initial experiments were presented in a previous paper.1 This paper aims to further examine the efficacy of the prototype device through 1) characterization of the flow profile by using a discharge coefficient, and 2) validation …

The Cpd Celebrates Graduation 2011, Center For Persons With Disabilities

Blog Posts

No abstract provided.

2010 Annual Report, Various Authors

Annual Reports

No abstract provided.

Utah State University Commencement, 2011 – Main Campus, Utah State University

Commencement Programs

124^th Annual Commencement of Utah State University.

An Investigation Of Potential Marketing Strategies For Entry Into The Shiitake Mushroom Industry In Utah, Imran Khan

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This study provides an analysis of the mushroom industry in the Utah with a focus on identifying opportunities for entry into the specialty mushroom market. Determining the strategic position of the mushroom industry requires the use of local information. In this study, a local survey of consumers in Northern Utah was used to generate specific information about consumer preferences and attitudes about mushrooms and how a new entrant might be positioned to address consumers’ wants and needs related to mushrooms, and specifically specialty mushrooms. Regression analysis and trend analysis were also performed using data obtained either from the survey or …

Investigating The Strategies To Improve The Quality Of Low-Fat Mozzarella And Cheddar Cheeses, Ranjeeta Wadhwani

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Ranjeeta Wadhwani in supervision of Dr. D. J. McMahon, has worked on investigating the various strategies to improve three qualities of low-fat cheeses. These three qualities were meltability, color, or feasibilities to incorporate dietary fiber into the low-fat cheese with its simultaneous effect on texture. There has been an ongoing research on improving the quality of low-fat cheese. In our study, low-fat Mozzarella cheese curds of 4 different fat content (1.5, 3.0, 4.5, and 6.0%) were comminuted and externally added with melted butter in the amount to get 6% fat in final cheese for low-fat claim. Addition of melted butter …

Effect Of Heavy Metals Found In Flue Gas On Growth And Lipid Accumulation For Green Algae Scenedesmus Obliquus, Reece Butler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In recent years there has been a growing interest within the United States to replace fossil fuels with biofuels for environmental and national security reasons. Algal feedstocks have the potential of producing significantly higher yields of oil for biofuels than any other source. It is well known that high concentrations of CO₂ can increase algal yields. Flue gas from coal fire power plants is an obvious source of CO₂. The flue gas, however, will contain other chemicals besides CO₂ that may not be beneficial to the algae. The research objectives for this study were to determine …

Algal Biofilm Production And Harvesting System For Wastewater Treatment With Biofuels By-Products, Logan Christenson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Excess nitrogen and phosphorus in discharged wastewaters can lead to downstream eutrophication, ecosystem damage, and impaired water quality that may affect human health. Chemical-based and physical-based technologies are available to remove these nutrients; however, they often consume significant amounts of energy and chemicals, greatly increasing treatment costs. Algae are capable of removing these pollutants through biomass assimilation, and if harvested, can be utilized as a feedstock for biomethane or biodiesel production. Currently, difficulties in harvesting, concentrating, and dewatering algae have limited the development of an economically feasible treatment and production process. When algae are grown as surface-attached biofilms, the biomass …

Global 4-H Network: Laying The Groundwork Survey, Jennifer Major

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A descriptive study examining 4-H programs in Africa, Asia, and Europe was conducted for the National 4-H Council. Program size, scope, structure, organization, and funding varied greatly by country and few of the programs were connected to a university, but many partnered with other 4-H organizations around the world. Program participants were found to be primarily male with few programs specifically for women. A list of content areas provided by the 4-H programs was also obtained and compared to top agricultural commodities in their country. Very few content areas offered by the country aligned with their major agricultural commodities even …

Causes, Extent, And Consequences Of Lead-Pellet Ingestion By Chukars (Alectoris Chukar) In Western Utah: Examining Habitat, Search Images, And Toxicology, R. Justin Bingham

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Lead ingestion adversely affects humans and over 130 species of wildlife. Wild chukars (Alectoris chukar) are documented to ingest lead, but the causes and consequences of this ingestion are poorly understood. The objectives of this research were to 1) examine the influence of habitat use, the hunting season, and seasonal climate on the extent and severity of lead ingestion by chukars in western Utah, 2) assess the effects of habitat use, feeding behaviors, and lead density on the causes of lead-pellet ingestion in captive and wild chukars, and 3) investigate the consequences of lead-pellet ingestion in captive chukars as a …

Temperature Increase Effects On Sagebrush Ecosystem Forbs: Experimental Evidence And Range Manager Perspectives, Hilary Louise Whitcomb

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Sagebrush plant communities are among the most threatened in North America. This project had two goals: to test how increased temperature affects native and nonnative forb species common to the Western sagebrush region and to evaluate land manager beliefs about changes in their ecosystems, including those affecting forb species.

Native forbs Sphaeralcea munroana, Crepis acuminata, Linum lewisii, Penstemon palmeri, and Oenothera pallida and non-natives Erodium cicutarium and Lactuca serriola were each subjected to two treatments: experimental warming using open-top chambers and a control. Knowing how forbs used in restoration might respond to future conditions is both …

Microbiological, Thermal Inactivation, And Sensory Characteristics Of Beef Eye-Of-Round Subprimals And Steaks Processed With High-Pressure Needleless Injection, Laura Kahealani Jefferies

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

High-pressure needleless injection (HPNI) is a process where small-diameter, high-velocity burst of liquid, penetrate foods at pressures ≤ 10,000 psi. The potential of HPNI as an enhancing technique for meat was studied. In study 1, HPNI translocated surface E. coli O157 into the interior of beef eye-of-round subprimals with an incidence of 40 (±7), 25 (±8), and 25 (±8)% for meat that had been surface-inoculated with a four-strain cocktail at 0.5, 1, and 2 log₁₀ CFU/cm², respectively. Run-off water contained 2, 2, and 3 log₁₀ CFU/ml and was used for HPNI of additional subprimals, which resulted …

Help In Overweight/Obesity Prevention Effort (Hope) Study – A Study To Identify Resiliency Factors To Childhood Obesity And Comparison Between Body Mass Index And Figure Rating Scales, Rebecka L. Hanson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Obesity results from a complex interaction between diet, physical activity, and the environment. The purposes of this study were to identify behaviors associated with resilience to childhood obesity, and to compare the sensitivity of the Figure Rating Scales (FRS) in reflecting Body Mass Index (BMI).

Fifty health professionals in nutrition and 35 low-income, parent-and-child pairs completed the study. Children aged 6-11, perceived as “normal-weight” by their parents, were recruited. Five children had a measured BMI above the 85^th percentile. Using a picture-sort method, each participant responded to a series of questions about 13 childhood obesity-related messages. Results included comparison …

Socioeconomic Status, Women, And Hiv: Do The Determinants Of Female Hiv Vary By Socioeconomic Status In Cameroon?, Joyce Ndueh Mumah

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The HIV/AIDS epidemic is currently one of the greatest health challenges being faced by many developing nations, especially countries of Sub-Saharan Africa. It is estimated that more than 25 million Sub-Saharan Africans are infected with the disease, with more than 2.8 million new infected cases in 2006. Mortality from the disease is high, with an estimated 2.1 million having already died from the disease. Women are more likely to be infected with the disease, and account for more than half of all global HIV/AIDS cases. Sub-Saharan African (SSA) women, specifically, constitute about 77 percent of all HIV/AIDS cases in the …

Nutrition And Fitness Guide For Graduating Student-Athletes, Anna Fukunaga

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

For the last four years of your life, you have been supported by strength coaches, academic advisors, athletic trainers, tutors, mentors, and coaches. Your life is dedicated to your sport, and your body is molded into the ideal build to compete at the highest level you can achieve. As soon as your competitive days are over, your life dramatically changes and the needs of your body change as well. Because you typically do not sustain the same level of activity, you do not have the same nutritional needs. The demands you place on your body for your sport are higher …

Effect Of Whole Body Vibration On Sterotypy Of Young Children With Autism, Mandi W. Gibbons

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Objective: To determine if acute whole body vibration exposure influences stereotyped behavior of young children with autism.

Design: Single-case pilot study.

Setting: Early intensive behavioral intervention clinic.

Subjects: A convenience sample of four young boys (ages 4-5 yrs) diagnosed with autism.

Interventions: Standing on a whole body vibration platform with the machine turned off (control condition) and on (treatment condition) for three to four, 30-s periods (frequency = 28 Hz; amplitude 0.97 mm).

Main measure: The outcome measure was frequency of stereotypic behavior, which was evaluated for 5-min before and after standing on the vibration platform. Between 10-40 observation-condition-observation sessions …

Improving Patient Satisfaction In A Hospital Foodservice System Using Low-Cost Interventions: Determining Whether A Room Service System Is The Next Step, Vanessa A. Theurer

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

A survey was used to assess patient foodservice satisfaction at an acute care hospital. Results were then used to identify the lowest scoring areas of foodservice. Low-cost interventions were implemented to address the areas of needed improvement. Patient satisfaction was reassessed by re-issuing surveys. Group T-tests were used to compare the results of the baseline and follow-up surveys (P

The 3 Creeks Grazing Allotment: A Study Of Livestock Grazing Management Across Public And Privately Owned Land, Taylor M. Payne

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Livestock ranching is the most common use of public rangeland in the western United States (Gates, personal communication). The newly formed 3 Creeks Grazing Allotment which consists of 136,000 acres and has 29 permittees serves as an example of scientifically based public land management using grazing livestock as a management tool. It is believed that livestock grazing is the most underutilized tool in natural resource management (Hopkin, personal communication). The newly formed allotment will consolidate nine separate allotments into one management unit. This unit is holistically developed to sustain grazing livestock and rural economies while benefitting the range resources including …

Evaluating The Effectiveness Of The Utah County Fit Wic Program, Elizabeth R. Nixon

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Childhood overweight and obesity is a growing problem across America. Public health interventions are needed to help address this problem. The purpose of this study was to evaluate the effectiveness and outcomes of the Utah County Fit WIC Program – which was initiated to address the needs of children who are overweight or at-risk of overweight based on Body Mass Index (BMI)-for-age.

Data was collected over the course of one year to examine associations between discussion of child’s weight and goal setting with parent(s)/caregiver(s) and changes in participants’ (n=167) BMI-for-age. The mean BMI-for-age decreased for participants studied across a one …

Improvement In Nutrition Knowledge And Retention About Gestational Diabetes Mellitus Among Hispanic Pregnant Women, Debra M. Waldron

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Objective: The objectives of this study were to evaluate the demographic data of the study population, compare nutrition knowledge and retention in Hispanic pregnant women who were newly diagnosed with gestational diabetes (GDM) or with a history of GDM at time of GDM diagnosis and prior to delivery, and determine if the Sweet Success education program’s curriculum was effective in improving overall knowledge in pregnant women with GDM.

Design: A quasi-experimental design was used with a convenience sample.

Subjects/Setting: Ninety women between the ages of 18 and 45 years and of Hispanic or Hispanic American descent were recruited for this …

Use Of Extrusion Technology And Fat Replacers To Produce High Protein, Low Fat Cheese, Amrita Dubey

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study investigated the use of extrusion technology and fat replacers to produce high protein, low fat Cheddar cheese. In chapter 3, four different fat replacers were tested at the highest concentration level of each, as recommended by the manufacturers for low fat cheese, to investigate the change in cheese texture and optimize extruder conditions. In addition, the press time/pressure combinations of the extruded cheeses were optimized. The fat replacers and extruder conditions that were effective in improving the texture of low fat cheese were then used in chapter 4.

In chapter 4, three fat replacers were used at three …

Successes And Challenges Of Family And Consumer Science Extension Agents In The Implementation Of Couple And Relationship Education, Stacey A. Huffaker

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Although healthy relationship initiatives are becoming more common, relatively little is known about the processes and outcomes of these initiatives. This study uses a phenomenological qualitative approach to examine the experiences of Family and Consumer Science (FCS) extension agents in the implementation of couple and relationship education in the Utah Healthy Relationship Initiative. Data were collected through quarterly report forms submitted by extension agents describing successes and barriers to their work. Successes in the project related to collaborative partnerships, attendance/participation, and positive outcomes for participants. Collaborative partnerships were instrumental in reaching more participants and finding cultural resources. The challenges that …

The Role Of Phosphoinositide Signaling In Breast Cancer Metastasis Suppressor 1-Mediated Metastasis Suppression Of Human Breast Carcinoma Cells, Sitaram Harihar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Breast cancer is the most common non-skin cancer in women and the second most common cause of cancer-related death in U.S. women. Despite numerous advances in treatment strategies against breast cancer, the presence of undetected distant metastasis of the primary tumor remains the main cause of mortality. Current screening and detection methods such as mammograms are simply not sensitive enough to detect formation of metastasis. Further, currently available therapies against metastatic breast cancer do not provide a complete cure for the disease. Thus, understanding the biology and molecular factors involved in cancer metastasis will help aid in preventing the onset …

Lifestyle Behaviors And Cognitive Status In A Community Sample Of Older Adults, Heeyoung Smith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Lifestyle behaviors have been associated with better cognitive status and reduced risk of dementia. However, only individual or combinations of a few lifestyle behaviors have been studied. The present study examines the association between lifestyle behaviors and cognitive status in older adults including six lifestyle behaviors: cognitive activities, social activities, physical activities, religious involvement, diet, and alcohol consumption.

The study population is a sample of 1,216 community-dwelling men and women age 65 years and older from Cache County, Utah. The present study is conducted using the extant data from the Cache County Study on Memory Health and Aging (CCSMHA), a …

Determining Profitability Strategies For Various Retained Ownership Enterprises In Utah, Matthew H. Hirschi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

With the price of corn now over $6 per bushel, and with feedlot total cost per pound of gain now approaching $1.00 per pound of gain there are new incentives to try and add weight to calves outside of feedlots. The question then arises of how to add weight to a calf in the most economical manner. There are many different feeding programs to consider. However, with few exceptions, the cheapest way to add weight outside of a feedlot usually involves the calf grazing for an extended period of time. Winter pasture grazing, wheat pasture grazing and corn stalk grazing …

Stress Response And Pathogenesis Of Salmonella Enterica Serovar Typhimurium, Jigna D. Shah

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Salmonella is a food-borne pathogen that leads to substantial illness worldwide. The clinical syndromes associated with Salmonella infection are enteric (typhoid) fever and gastroenteritis, in healthy humans. Typhoid fever is caused by host-adapted S. Typhi and S. Paratyphi. Gastroenteritis is caused by serovars usually referred to as non typhoidal Salmonellae (NTS). In recent years, an increasing number of outbreaks due to NTS, despite increased efforts in food safety, were reported because of persistence of Salmonella in the food chain. Thus I hypothesized that Salmonella is able to withstand stresses in the environment and treatments used during food processing …