Digital Commons Network^™

Decision Making In The Backcountry While Carrying A Cellular Phone, Quinn S. Linford

Theses and Dissertations

The purpose of this study was to gain understanding about the influence of technology, specifically cellular phones, on decision making during potentially risky situations in the backcountry. Previous research in this area is contradictory and some studies indicate technology is influencing people to take more risks while others suggest it is not. Further confounding the relationship is the fact that previous studies have found people may be taking more risk in the presence of technology were based largely on respondent perceptions, not observation data. The current study used a scenario-based decision model to examine the difference in decision making between …

The Effects Of A Possible Soil Nitrogen Gradient On Mimosa Pigra Root Nodule Density And Black Bean Plant Growth, December 2016, Ronnie E. Appleseed

Monteverde Institute: Tropical Ecology and Conservation

Cattle produce feces that contain organic nitrogen. The farm at the University of Georgia (UGA) station in San Luis, Monteverde is built on a sloping hill with nitrogen producing cattle present on the top and absent at the bottom. The legume Mimosa pigra has a mutualistic relationship with nitrogen fixing Rhizobia bacteria and is found growing as a weed on the UGA farm. I hypothesized that the possible decrease in soil [N] along the UGA farm hill would result in decreased Mimosa root nodule densities and that the greatest nodule densities would be found in plants growing closest to the …

Benefits Of Implementing Journaling Activities In Physical Education At The Elementary School Level, Ivy Ottmar

Capstone Projects and Master's Theses

Physical Education (P.E.) is at a risk of becoming obsolete at the elementary school level. This is an important problem that needs to be addressed because children need a daily physical outlet. But, it goes beyond just getting outside and moving. If journaling is integrated into the physical education curriculum, students can use this tool to reinforce what they are learning when they are exercising as well as communicate their feelings about physical education. After conducting literature reviews, interviewing elementary school staff, and implementing a journaling activity, the researcher found that journaling about P.E. was positive and beneficial for the …

Benefits Of Incorporating Health And Wellness Education Into The Fifth Grade Curriculum, Allison Brown

Capstone Projects and Master's Theses

This senior capstone examines the benefits of incorporating health and wellness education for 100 fifth graders from three different classrooms in a local Monterey County elementary school to gain their perspectives about the different aspects of health and wellness. Through the use of literature review, anonymous surveys with students and three fifth grader teachers, the result findings indicate that incorporating health and wellness education into fifth grade curriculum would benefit students to have a better health and wellness.

Effects Of Obesity In Elementary School Children After No Child Left Behind (Nclb), Victoria L. Moore

Capstone Projects and Master's Theses

Ever since No Child Left Behind (NCLB) legislation became adopted into our school system, students’ physical health has suffered. Recently, the number of unhealthy children has grown. One in three children are classified as overweight or obese. This senior capstone project demonstrates the causes and effects of such an issue in regards to both physical education and nutritional education in elementary schools in the tri-county areas of Monterey, Salinas, and Santa Clara counties. The results from twenty-seven survey results and one interview suggest that most teachers feel that there is a need for daily physical education and nutritional education should …

Impact Of Microwave-Assisted Heating And Enzymatic Treatment On Functional And Antioxidant Properties Of Rainbow Trout (Oncorhynchus Mykiss) By-Product Hydrolysates, Elizabeth Bich Hang Nguyen

Open Access Theses

Fish protein hydrolysates (FPH) have been widely used as a mean to better utilize fishery by-products through the use of proteolytic enzymes to produce a wide range of functional peptides that can be used as food ingredients. Studies have shown that these functional peptides have enhanced interface-stabilizing properties (e.g. functionality) and antioxidant activity. FPH production can be accelerated by using rapid heating methods (e.g. microwave) compared to slower conventional heating (CH). The objective of this study was to investigate the effects of microwave heating (MW) during enzymatic hydrolysis on functionality and antioxidant properties of FPH. Treatments consisted of adding Alcalase™ …

Effects Of An 18- Week Strength, Conditioning, And Circuit Training Program On Weight Loss In A Middle Aged Adult Male, Aryeh D. Spingarn

Publications and Research

Aryeh Spingarn Queens College, City University of New York Department of Family, Nutrition, and Exercise Sciences, Effects of an 18-week strength, conditioning, and circuit training program on weight loss in a middle-aged male. Purpose: The purpose of this study was to examine the effects of a strength, conditioning, and circuit training program on weight loss in a middle age adult. Methods: The subject participated in an 18-week strength and conditioning program 2 days per week for one hour per session, totaling 2 hours of training time per week. The first 12 weeks of the program included only strength training for …

Biz Of Acq--Digging Deeper: Trends By Discipline After 4+ Years Into Winthrop's Pda Program, Michelle Flinchbaugh, Antje Mays

Against the Grain

No abstract provided.

Factors Affecting The Quantity Of Social Interactions And Aggression In Captive Group Housed Asiatic Black Bears (Ursus Thibetanus), Lianne Ottewell

The Plymouth Student Scientist

This study observed a group of Asiatic black bears (Ursus thibetanus) in a captive environment that differs greatly to standard zoological institutions. Rather than being housed alone or with one other, as is typical in captivity, two large groups of bears consisting of 24 individuals were observed in two different enclosures. Any instance of social behaviour was noted down, both positive and negative, to determine the extent to which social relationships form and whether these animals have the capacity to live in large groups, regardless of their supposed solitary nature. The results indicated that the duration of social interactions were …

Leadership Practices Of Supervisory Employees: An Exploration Of Current Practices At A Southeastern Veterans Affairs Medical Center, Melissa M. Zimmerman

Electronic Theses and Dissertations

As the nation’s healthcare system moves through the 21^st century, unprecedented changes are occurring on both a local and global stage. Healthcare organizations are faced with creating and implementing leadership strategies to enhance the overall patient experience. When coupled with the need to ensure increased nurse job satisfaction, improved cost-effectiveness and healthy organizational cultures with fiscally sound budgets, improvement work has led efforts to ensure effective leadership techniques are used across an agency.

This task may be viewed as commonplace for some organizations, while others may perceive this process as a complete paradigm shift from historical practices related to …

Pharmacokinetics, Tissue Distribution, Synergistic Activity, And Antitumor Activity Of Two Isomeric Flavones, Crystal L. Whitted

Electronic Theses and Dissertations

Flavonoids are polyphenolic secondary metabolites found in plants that have bioactive properties including antiviral, antioxidant, and anticancer. Two isomeric flavone were extracted from Gnaphalium elegans and Achyrocline bogotensis, plants used by the people from the Andean region of South America as remedies for cancer. 5,7-dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-chromen-4-one (5, 7–dihydroxy- 3, 6, 8 trimethoxy flavone/ flavone A) and 3,5-dihydroxy-6,7,8-trimethoxy-2-phenyl-4H-chromen-4-one (3, 5–dihydroxy-6, 7, 8–trimethoxy flavone/ flavone B) have shown antineoplastic activity against colon cancer cell lines dependent upon their differentiation status. Pharmacokinetic studies reported herein were used to determine dosing for antitumor assays, as well as determine target tissue concentration. These included the …

An Investigation Of Ssglux, A Glucosidase Co-Expressed With Cslf6 In Oat (Avena Sativa) And Barley (Hordeum Vulgare), Michael Christopher Gines

Theses and Dissertations

Mixed Linkage Glucan (MLG, or (1,3;1,4)-ß-D glucan) is a component of cell walls for major cereal crops and is significant to food and beverage industries. To better understand genetic factors affecting MLG content in oats, this study investigates the presence of glucosidases likely to participate in MLG production. A glucosidase showing co-expression with CslF6—the primary gene responsible for MLG synthesis—could indicate a hand in MLG production by association. Reference genes for expression analysis as well as glucosidase candidates were first selected using in silico methods. In both cases, barley was used as model species because it has abundant public bioinformatic …

Empowering Early Childhood Teachers: A Community Based Participatory Research Approach, Kourtney Denise Jones

Electronic Theses, Projects, and Dissertations

Despite a significant increase in the demands for teachers’ professional development, the work environments of teachers have not developed at a comparable rate. Due to research on inequity in teacher work environment, the purpose of this case study was to explore the role of empowerment in the early childhood education (ECE) workforce, using Community Based Participatory Research (CBPR) as a framework. This project was done with 5 educators in a for‑profit ECE center. Over the course of five weekly sessions, the educators completed questionnaires, interviews, and engaged in weekly focus groups geared towards providing the teachers with an opportunity to …

Mid-Level Dental Care Provider: Awareness And Attitudes Of Ohio’S Dental Hygienists, Cynthia S. Leverich

Electronic Theses and Dissertations

The purpose of this study was to determine the awareness and attitudes of dental hygienists in Ohio regarding the Advanced Dental Hygiene Practitioner (ADHP) as an occupation proposed by the American Dental Hygienists’ Association and to determine whether the ADHP could be a viable career option for Ohio dental hygienists.

I developed a survey to assess dental hygienists’ awareness, attitudes, and their views regarding the new mid-level dental provider. The study was limited to licensed dental hygienists in Ohio. The study included a simple random sample of 400 of the 4100 dental hygienists in Ohio obtained by a systematic approach, …

A Study Of The Perceptions Of Racial Equity In One Early Childhood Education Program, Dawn M. Meskil

Electronic Theses and Dissertations

Although public education in the United States has had remarkable growth and improvement since its beginning, significant inadequacies concerning racial equity continue to cast a shadow on the system. Despite desegregation efforts and specific attention to providing integrated school settings there has been little progress in establishing educational justice. The purpose of this case study was to uncover perceptions about racial inequity within Asheville City Schools as well as potential facilitators of equity. A qualitative case study using 10 guiding research questions was conducted to evaluate the perceptions of parents as well as educators at Asheville City Schools Preschool regarding …

Self-Perceived Coordinated School Health Coordinator Leadership Styles And Practices, Heather R. Ledbetter

Electronic Theses and Dissertations

School-aged children’s health needs have changed over the last several decades to the present day population of many overweight and obese children with health complications (Centers for Disease Control & Prevention, 2015). Tennessee has implemented the Centers for Disease Control and Prevention’s (CDC) model for Coordinated School Health (CSH) in all public schools. Leading each school district’s program is a CSH Coordinator. The role of CSH Coordinators is to provide leadership to district and school administrators while effectively and efficiently implementing the CSH program (Wechsler, 2012).

The purpose of this quantitative study was to explore the self-perceived leadership styles and …

Restoring Relationship: How The Methodologies Of Wangari Maathai And The Green Belt Movement In Post-Colonial Kenya Achieve Environmental Healing And Women's Empowerment, Casey L. Wagner

Electronic Theses and Dissertations

The effects of the colonial project in Kenya created multi-faceted damages to the land and indigenous people-groups. Using the lens of ecofeminism, this study examines the undergirding structures that produce systems such as colonization that oppress and destroy land, people, and other beings. By highlighting the experience of the Kikuyu people within the Kenyan colonial program, the innovative and ingenious response of Wangari Maathai's Green Belt Movement proves to be a relevant and effective counter to women's disempowerment and environmental devastation in a post-colonial nation. The approach of the Green Belt Movement offers a unique and accessible method for empowering …

Dry Eye Disease In Patients With Metabolic Syndrome, Kubra Serefoglu Cabuk, Ilkay Cakir, Ahmet Kirgiz, Kursat Atalay, Muhittin Taskapili

Saudi Medical Journal

Objectives To evaluate dry eye disease (DED) in patients with metabolic syndrome (MetS) and compare with healthy individuals. Methods The study was conducted in the Ophthalmology and Endocrinology Department of Bagcilar Education and Research Hospital, a tertiary care center in Istanbul, Turkey, between January and December 2015. In this prospective case-controlled study, dry eye disease tests were performed on 44 patients with MetS and 43 healthy controls. TearLab Osmolarity System, which is a lab-on-a-chip technology, was used to measure tear osmolarity. McMonnies & Ho symptoms questionnaire along with Schirmer I test and tear film break-up time (TFBUT) test were also …

Healthcare Professionals’ Awareness And Knowledge Of Adverse Drug Reactions And Pharmacovigilance, Noor B. Almandil

Saudi Medical Journal

Objectives To document the knowledge of, attitudes toward, and practices of adverse drug reaction (ADR) reporting and pharmacovigilance systems among healthcare professionals. Methods This descriptive cross-sectional study was conducted using a questionnaire. This study took place at King Fahd Hospital of the University (KFHU), Khobar, Kingdom of Saudi Arabia, between April 2015 and April 2016. Healthcare professionals, including physicians, pharmacists, pharmacy technicians, and nurses, were considered eligible and invited to take part in the study. A link to the online questionnaire was sent to each participant via E-mail, and a hard copy was circulated at the hospital after the objectives …

Prevalence Of Obesity In Elementary School Children And Its Association With Dental Caries, Deema J. Farsi, Heba M. Elkhodary, Leena A. Merdad, Najat M.A. Farsi, Sumer M. Alaki, Najlaa M. Alamoudi, Haneen A. Bakhaidar, Mohammed A. Alolayyan

Saudi Medical Journal

Objectives To investigate the prevalence of obesity among elementary school children and to examine the association between obesity and caries activity in the mixed dentition stage. Methods This cross-sectional study was conducted in King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia between September 2014 and June 2015 using a multi-stage stratified sample of 915 elementary school children (482 boys, 433 girls) in Jeddah, Saudi Arabia. Anthropometric measurements, consisting of height, weight, body mass index (BMI), and waist circumference (WC), were obtained. Children were classified as underweight/healthy, overweight, or obese and as non-obese or obese according to their BMI and WC, …

Microvascular And Macrovascular Complications Of Type 2 Diabetic Mellitus In Central, Kingdom Of Saudi Arabia, Aboud F. Alaboud, Ayla M. Tourkmani, Turki J. Alharbi, Aljoharah H. Alobikan, Osama Abdelhay, Hesham I. Alkhashan, Umar Y. Mohammed

Saudi Medical Journal

Objectives To determine the prevalence of macrovascular and microvascular complications of type 2 diabetes mellitus and its associated determinants. Methods We evaluated the online medical records of patients with type 2 diabetes mellitus who have been seen in chronic disease unit between April and June 2014. Seven hundred and forty-eight participants satisfied the inclusion criteria. Of these, 317 (42.4%) were males with a mean age of 57.9 years, 681 (64.3%) were obese with body mass index (BMI) of greater than 30, while only 9.6% had normal BMI (<25). Results Only 158 (21.1%) had controlled hemoglobin A1c level. Retinopathy prevalence was 14.8% and neuropathy was 5.6%. Macrovascular complications accounted for 12.1%. Patients’ age and duration of diabetes were main predictors of developing complications. Patients with more than 20 years history of diabetes have 30% more odds of developing the complications when compared to patients with less than 10 years of diabetes history. Each increment in age by one year increases the odds of developing microvascular complications by 4% and macro vascular complication by 2%. Conclusion Our results showed diabetic patients with poor glycemic control, and longer duration of diabetic history had higher prevalence of both macrovascular and microvascular.

Resistance Of Rice Varieties To Sitophilus Oryzae (Coleoptera: Curculionidae), Diana Cristina Da Silva Costa, André Cirilo De Sousa Almeida, Marcio Da Silva Araújo, Elvis Arden Heinrichs, Mabio Chrisley Lacerda, José Alexandre Freitas Barrigossi, Flávio Gonçalves De Jesus

Department of Entomology: Faculty Publications

Abstract

Rice, Oryza sativa L. (Poaceae), is one of the world’s most important food crops. Among the insects that damage rice grains, the rice weevil, Sitophilus oryzae (L.) (Coleoptera: Curculionidae), is the most important species. The objective of this study was to identify rice varieties with resistance to S. oryzae as measured by grain feeding damage and S. oryzae reproduction. The rice varieties evaluated were obtained from the germplasm bank of the National Center of Research Rice and Beans, Embrapa, Brazil. The experimental design was completely randomized with 3 replications and 22 treatments (varieties). The varieties Bonança, Esmeralda, and Rio …

Indonesian Women’S Health Determinants, Victoria A. Mcgrady

Theses and Dissertations

This study utilized the Indonesian Family Life Survey 5 to investigate the relationships between broad health outcomes and selected biopsychosocial measures. The study population was comprised of 17,480 Indonesian women who ranged in age from 15 years to 103 years with a mean age of 38.27 years. The results of this study showed the biopsychosocial model of health is valid for Indonesian women. Results supported the assumption that the measures of physical health (acute morbidity and medically diagnosed chronic conditions) are significantly correlated with the measures of psychological health (depression, and subjective wellbeing). Results also supported the assumption that biopsychosocial …

Depletion Today Keeps The Apple Away: Effects Of Workplace Resource Processes On Daily Health Behavior And Recovery, Chelsea Alyce Lenoble

Theses and Dissertations

The workplace has become an increasingly demanding environment in which individuals must expend personal resources in order to meet job demands (Hobfoll, 1989). Without ample opportunity to recover these depleted resources, employees risk physical and psychological strains (Meijman & Mulder, 1998). It was proposed that depletion and recovery that occurs throughout the workday would impact recovery activities outside of work. Further, two new constructs were examined as moderators of the proposed relationships: personal energy recovery climate (PERC) and non-work recovery interferences (NWRI). A two-week daily diary study was conducted, with 145 working adults completing four surveys throughout each workday. Resource …

Developing The Three Dimensional Tumor Model For Melanoma Drug Screening, Guochang Ye

Theses and Dissertations

Two-dimensional (2D) Tissue Culture Treated Plastic (TCTP) is widely used for cancer drug screening and has dominated the field for a long time. Compared with traditional two dimensional cell culture, a three dimensional tumor model may able to provide more reliable experimental results related to drug screening and discovery. With the development of nanoparticle chemotherapies, there is a need for ways to better investigate and characterize the effect of the 3D tumor environment. Cerium oxide nanoparticles, Nanoceria, is one of the potential solutions being explored for treating melanoma in the future in combination with conventional chemotherapies. This is attributed to …

Good Agricultural Practices Certification For Small-Scale Produce Processors: A Case Of Food Safety, Barrett Vaughan, Demetrius Hooks, Miles Robinson

Journal of Extension

A case study illustrates both the process undertaken by a small produce-processing facility to become certified as having food safety good agricultural practices (GAP) and associated assistance provided by Extension. Information was collected from four U.S. Department of Agriculture Agricultural Marketing Service audits conducted over 2 years. The audits resulted in certification of the facility for processing southern peas and leafy greens at the Harmonized GAP with Global Markets Program Intermediate Level. The case study details the changes the facility implemented to become compliant with the requirements identified during the audits. It was concluded that broad and extensive Extension training …

Bone Density Status And Vitamin D And Calcium Concentrations In Pregnant And Non-Pregnant Women, Dini Setiarsih, Bambang Wirjatmadi, Merryana Adriani

Makara Journal of Health Research

Background: The aim of this study was to analyse differences in bone density and vitamin D and calcium concentrations between pregnant and non-pregnant women. Methods: This was an analytical, cross-sectional study of women aged 30 years or over, residing in the Puskesmas Bangkalan district. The sample population was chosen at random and included 10 pregnant women in their third trimester and 10 non-pregnant women. This observational study consisted of an interview, a blood test, and a 24-hour recall. The concentration of serum vitamin D (25(OH)D) was measured by Gas Chromatography and a Photometric Test measured the concentration of serum calcium. …

The Effect Of Squid Extract (Loligo Sp) On Tnf-Α And Tgf-Β1 Serum Levels During Wound Healing In Streptozotocin-Induced Diabetic Rats, Kadek Np Dewi, Heri Kristianto, Mochamad R. Indra

Makara Journal of Health Research

Background: Diabetes Mellitus is a chronic disease characterised by elevated levels of blood glucose known as hyperglycaemia. Diabetes is due to impaired insulin action in the metabolism of glucose and can result in impaired wound healing. Excessive production of pro-inflammatory cytokines, an increased number of macrophages and neutrophils, and decreased levels of transforming growth factor - beta 1 (TGF-β1) serum can be characteristic of impaired wound healing. This study aims to determine the effects of squid extract on certain wound parameters such as levels of tumour necrosis factor - alpha (TNF-α), and TGF-β1 serum and the number of macrophages and …

Challenges That Hinder Parturients To Deliver In Health Facilities: A Qualitative Analysis In Two Districts Of Indonesia, Sudirman Nasir, Rukhsana Ahmed, Miladi Kurniasari, Ralalicia Limato, Olivia Tulloch, Din Syafruddin, Korrie De Koning

Makara Journal of Health Research

Background: There are many challenges women face to be able to give birth in health facilities in many parts of Indonesia. This study explores the roles and observations of close-to-community maternal health providers and other community members on potential barriers faced by women to deliver in health facilities in two districts within The Archipelago. Methods: Employing an explorative qualitative approach, 110 semi-structured interviews and 7 focus group discussions were conducted in 8 villages in Southwest Sumba, in the East Nusa Tenggara province, and in 8 villages in Cianjur, in the West Java province. The participants included village midwives, Posyandu volunteer …

A Qualitative Study On The Meaning Of Having A Child For Mothers Who Were Abused In Their Childhood, Maki Shigematsu

Graduate Theses/Dissertations

The purpose of this research is to understand what having a child means for mothers who experienced child abuse, how their children affected the motherhood positively, and how the mothers tried to overcome their child abuse experiences. Three mothers were found as participants for the study. The data were collected by qualitative, open-ended interviews. Each of the mothers had one interview that lasted around 1-1.5 hours. The mothers' lived-experiences are portrayed with analysis and in-depth interpretation. The study shows how child abuse experiences impacted the participants' lives and parenting, how the participants made progress in their experiences growing up, and …