Digital Commons Network^™

Using Hidden Markov Models To Segment And Classify Wrist Motions Related To Eating Activities, Raul Ramos Garcia

All Dissertations

Advances in body sensing and mobile health technology have created new opportunities for empowering people to take a more active role in managing their health. Measurements of dietary intake are commonly used for the study and treatment of obesity. However, the most widely used tools rely upon self-report and require considerable manual effort, leading to underreporting of consumption, non-compliance, and discontinued use over the long term. We are investigating the use of wrist-worn accelerometers and gyroscopes to automatically recognize eating gestures. In order to improve recognition accuracy, we studied the sequential ependency of actions during eating. In chapter 2 we …

Spring 2014 Hehd Research Forum Program, Clemson University

Health, Education and Human Development Awards

No abstract provided.

The Tiger Vol. 108 Issue 10 2014-04-11, Clemson University

Tiger Newspapers

No abstract provided.

9th Annual Focus On Creative Inquiry Poster Forum Program, Clemson University

Focus on Creative Inquiry

The 2014 Focus on Creative Inquiry Poster Forum displays a selection of the projects accomplished by Clemson University students in their Creative Inquiry teams. What is Creative Inquiry? It is small-group learning for all students, in all disciplines. It is the imaginative combination of engaged learning and undergraduate research – and it is unique to Clemson University. In Creative inquiry, small teams of undergraduate students work with faculty mentors to take on problems that spring from their own curiosity, a professor’s challenge, or the pressing needs of the world around them. Students take ownership of their projects. They ask questions, …

Fabrication And Analysis Of Soy Flour Filled Polyethylene Fibers, Ozgun Ozdemir, Sam Lukubira, Amod Ogale, Paul Dawson

Graduate Research and Discovery Symposium (GRADS)

Fibers composed of soy flour (soy) and linear low density polyethylene (PE) were produced by melt spinning method. The mixing time of soy flour and PE was adjusted to get better dispersion of soy flour inside the matrix. The inclusion of soy decreased tensile modulus by 35% and tensile strength by 30% of the fibers compared with 950 MPa and 43 MPa, respectively, for PE fibers. Strain to failure for soy-PE fibers was 292% where PE fibers have strain to failure at 513%. Tensile properties of soy-PE fibers are comparable to those of pure PE. Even washing did not deteriorated …

The Tiger Vol. 108 Issue 7 2014-03-07, Clemson University

Tiger Newspapers

No abstract provided.

The Tiger Vol. 108 Issue 6 2014-02-28, Clemson University

Tiger Newspapers

No abstract provided.

Optimized Production Of Vanillin From Green Vanilla Pods By Enzyme-Assisted Extraction Combined With Pre-Freezing And Thawing, Yanjun Zhang, Limei Mo, Feng Chen, Minquan Lu, Wenjiang Dong, Qinghuang Wang, Fei Xu, Fenglin Gu

Publications

Production of vanillin from natural green vanilla pods was carried out by enzyme-assisted extraction combined with pre-freezing and thawing. In the first step the green vanilla pods were pre-frozen and then thawed to destroy cellular compartmentation. In the second step pectinase from Aspergillus niger was used to hydrolyze the pectin between the glucovanillin substrate and β-glucosidase. Four main variables, including enzyme amount, reaction temperature, time and pH, which were of significance for the vanillin content were studied and a central composite design (CCD) based on the results of a single-factor tests was used. Response surface methodology based on CCD was …

The Tiger Vol. 108 Issue 2 2014-01-24, Clemson University

Tiger Newspapers

No abstract provided.

Supplemental Schedules For The Year Ended June 30, 2014, Clemson University Controller's Office

Supplemental Schedules

No abstract provided.

Upic Magazine, Issue 3, Center For Career And Professional Development

UPIC Magazine

Every semester, undergraduate students from every major and staff from every part of Clemson University join together through UPIC internships. These paid internships grant students real, on the job experience in professional fields and offer staff a chance to mentor some of Clemson’s most brilliant students.

To find out more about the UPIC Program, visit career.clemson.edu/internship_programs

UPIC is part of Clemson’s Center for Career and Professional Development

Supplemental Schedules For The Year Ended June 30, 2013, Clemson University

Annual Comprehensive Financial Report

No abstract provided.

Scheduling System For Nutra Manufacturing, M. Namouz, D. Tiernan, R. Kelley, R. Newman, M. Dorlette Paul

Focus on Creative Inquiry

This capstone project focused on Nutra's manufacturing scheduling system. Originally there were numerous scheduling tools in place for the softgel, hardshell and tablet manufacturing processes. After identifying users, conducting surveys, and generating metrics, we came to understand that the new system needed to be automated, easy to use, standardized, and capable of meeting due dates. The team then developed an initial scheduling solution. Following this, multiple usability tests were conducted to help refine and improve the solution. The final solution reduced the amount of time and manual input it took to create a manufacturing schedule and has the potential to …

President's Report Card - February 2014, Clemson University

President's Reports to the Board of Trustees

No abstract provided.

Investigating If Dr. Pepper Ten Is A \10\" For Men", M. Macnaughton, B. Butterworth, A. Corverse, K. Davis, E. Ewald, H. Green, A. Grigg, E. Jones, L. Keating, M. Maurer, R. Martinez-Dawson, P. Dawson

Focus on Creative Inquiry

The objective was to investigate taste preference for Dr Pepper TEN and Diet Dr Pepper and consumers' willingness to purchase Dr Pepper TEN after viewing the product's commercial. A taste preference test was conducted using 168 students at Clemson University during fall 2013. An online survey developed using Qualtrics consisted of items for demographics, taste preference and consumer behavior after viewing a Dr Pepper TEN commercial. One and two sample proportion Z tests were performed and chi-squared tests were used for testing associations. The majority (overall, males and females) preferred the taste of Dr Pepper TEN (p-value<0.001). There was no evidence of a difference in the proportion of males and females who preferred the taste of Dr Pepper TEN (p-value=0.2546). There was no evidence of an association between gender and likelihood of purchasing Dr Pepper TEN after seeing the commercial (p-value<0.25). The results give doubt to the \just for women\" claim of the advertisements."

Immersing Youth In A Summer Wellness 4-H Camp: Gardening, Culinary, Nutrition And Physical Activity, William E. Beckley, Ruth E. Litchfield

ACA National Camp Research Forum Abstracts

No abstract provided.

Children’S Perceptions Of Summer Day Camp Program Staff, Alice Hall, Alexius Coleman

ACA National Camp Research Forum Abstracts

No abstract provided.

2014, Camp Research Forum Book Of Abstracts, American Camp Association

ACA National Camp Research Forum Abstracts

This book includes 20 abstracts that will be presented at the 2022 American Camp Association (ACA) Research Forum to be held during the ACA annual conference from February 6-10, 2014.

Stairway To Heaven: Evaluating Levels Of Biological Organization Correlated With The Successful Ascent Of Natural Waterfalls In The Hawaiian Stream Goby Sicyopterus Stimpsoni, Richard W. Blob, Heiko L. Schoenfuss, Takashi Maie, Kristine N. Moody, Kelsey E. Lesteberg, Tonya C. Schoenfuss

Publications

Selective pressures generated by locomotor challenges act at the level of the individual. However, phenotypic variation among individuals that might convey a selective advantage may occur across any of multiple levels of
biological organization. In this study, we test for differences in external morphology, muscle mechanical advantage, muscle fiber type and protein expression among individuals of the waterfall climbing Hawaiian fish Sicyopterus stimpsoni collected from sequential pools increasing in elevation within a single freshwater stream. Despite predictions from previous laboratory studies of morphological selection, few directional morphometric changes in
body shape were observed at successively higher elevations. Similarly, lever arm …

Clemson Commencement Program, December 2013, Clemson University

Clemson Commencement Programs

No abstract provided.

Three Essays Evaluating Health Impacts Of The National School Lunch Program, Janet Peckham

All Dissertations

This research focuses on the health impacts of participation in the National School Lunch Program, a program providing free and reduced-cost lunches for income-eligible students and minimally subsidizing lunches for income-ineligible students. In the past decade, increasing incidence of childhood obesity, particularly among low-income individuals has drawn scrutiny over the NSLP's role in the health of student-aged children.

The first chapter introduces the reader to the NSLP, providing a history of the program since its inception at the turn of the 20th century and addressing current issues in the economic literature regarding health impacts of program participation. The second chapter …

Managing Fusarium Wilt In Watermelon Production, Zachary Snipes

All Theses

Fusarium wilt of watermelon, caused by Fusarium oxysporum f. sp. niveum , was first described in 1894 in South Carolina and Georgia and has become a limiting factor in watermelon production worldwide. In recent years, restriction on use of the soil fumigant methyl bromide and the recent development of more virulent races of Fusarium oxysporum f. sp. niveum has created a critical need for alternative management techniques. In 2011-2013 field experiments were designed to evaluate the efficacy of incorporating a cover crop of hairy vetch into the soil to manage Fusarium wilt. Colony-forming units (CFU) of Fusarium oxysporum were sampled …

Development Of Liriodendron Est-Ssr Markers And Genetic Composition Of Two Liriodendron Tulipifera L. Orchards, Xinfu Zhang

All Theses

Liriodendron tulipifera L., commonly known as yellow-poplar, is a fast-growing hardwood tree species with great ecological and economic value and is native to eastern North America. Liriodendron occupies an important phylogenetic position as a basal angiosperm and has been used in studies of the evolution of flowering plants. Genomic resources, such as Expressed Sequence Taq (EST) databases and Bacterial Artificial Chromosome (BAC) libraries, have been developed for this species. However, no genetic map is available for Liriodendron, and very few molecular markers have been developed. In this study, a total of 119 informative genomic SSR markers suitable were identified for …

A Study Of The Frothing Capacity Of Whole Milk- 1. A Market Survey Of Conventional And Organic Milks, 2. The Effect Of Clean In Place (Cip) Cleaning Solutions, Sara Stancil

All Theses

Gourmet coffee drink consumption is on the rise (NCAUSA 2013). With most of these coffee drinks including milk and/or milk foam, an emphasis on producing quality foam is of high importance. Recent complaints have been received on the failure of milk to foam to expectations of the coffee house (Randolph & Associates 2013). Identifying the source of this failure could enable the milk industry to provide higher foam quality milk to meet the growing needs of coffee houses.

A two-part study on the frothing capacity of milk was carried out to investigate potential variations in the market place and to …

The Role Of Youth Program Leaders In The Use Of Technology: Challenges And Opportunities For Youth-Serving Organizations, Mimi Nichter, Lynne Borden, Veronica Przybyl

Journal of Youth Development

Youth-serving organizations offer young people an opportunity to gain skills and advance their knowledge of current and evolving technology through experiential learning. The key to ensuring that young people have meaningful learning experiences is directly related to the youth program leader who is responsible for designing and implementing these programs. Programs conducted by well-trained and well-prepared adults are an essential component of community-based interventions. To date, there is relatively limited research on how technology such as smart phones can be used in community-based programs and the success or failure of this as a strategy for delivering information and engaging young …

4-Health: A Programmatic Evaluation Of A Parent-Based Childhood Obesity Prevention Program, Carrie Benke, Sandra Bailey, Galen Eldridge, Wesley Lynch

Journal of Youth Development

The 4-Health Project promotes healthy lifestyles for rural families with an overall goal of reducing or preventing childhood obesity. 4-Health is an integrated research and educational outreach program delivered by agents located in Montana State University Extension offices throughout the state. The collaborative project was developed to provide healthy living programs focusing on the areas of parenting and family communication, body image, food and nutrition, and physical activity to rural parents of 8-12 year old children participating in Montana’s 4-H Youth Development programs. Evaluation outcomes of the 4-Health Educational (experimental) program and the Healthy Living Information (control) program both showed …

Sequential Autotrophic-Heterotrophic Culture Of Scenedesmus Spp. For Lipid Production, Jazmine Taylor

All Theses

Algae are fascinating organisms that are receiving growing attention for their versatility on many fronts of research areas. Immense amounts of research is being conducted to find solutions to challenges in energy and climate change. A large portion of research is focused on algae as a potential solution to both of these issues. The focus of this research is to look at algae closer to home as a local, economical resource to aid in solving both of these problems. The algal genus Scenedesmus was tested for growth in a bi-phased scheme: photoautotrophically for carbon sequestration then heterotrophically on glycerol for …

Bite Detection And Differentiation Using Templates Of Wrist Motion, Soheila Eskandari

All Theses

We introduce a new algorithm of bite detection during an eating activity based on template matching. The algorithm uses a template to model the motion of the wrist over a 6-second window centered on the time when a person takes a bite. We also determine if different types of bites (for example food vs. drink, or using different types of utensils) have different wrist motion templates. This method is implemented on 22,383 bites and 5 different types of templates are built. We then describe a method to recognize different types of bites using the set of templates. The obtained accuracy …

Methane Prediction By Nutrient Profiles In Ruminal Continuous Cultures Fed An All Forage Diet Of Bermudagrass Or Annual Ryegrass, Kaylin Young

All Theses

Extensive research has been done on the effect of diet on rumen methane (CH4) production, and on developing equations to accurately predict CH4 in cattle. However, the majority of this research has been gathered from feedlot cattle or cattle fed a total mixed ration (TMR). To date, no studies have examined nutrient correlations with CH4 when feeding an all pasture diet of warm season or cool season grasses. This study included two in vitro experiments, one with a warm season forage and one with a cool season forage to see which nutrient characteristics of each forage best correlated with CH4 …

Studies Of Molecular Mechanisms Of Cranberry Mediated Healthspan Promotion In Caenorhabditis Elegans, Sujay Guha

All Dissertations

Extensive studies have demonstrated the potent ability of many nutraceuticals to alleviate the symptoms of aging and stress. We found that cranberry extract (CBE) supplementation at an optimum concentration could prolong Caenorhabditis elegans (C. elegans) lifespan in a manner of daf-16 and osr-1 dependence. Considering that aging is a progressive degeneration of physiological functions, it is intriguing to know whether CBE consumption may delay the age-related degenerative changes in animals. Thus, we examined the effect of CBE consumption on healthspan in C. elegans populations with different ages and age-related disorders. Our results suggest that long-term CBE supplementation leads to a …