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Full-Text Articles in Medicine and Health Sciences
Clarification Of Basal Relationships In Rubus (Rosaceae) And The Origin Of Rubus Chamaemorus, Karen Michael
Clarification Of Basal Relationships In Rubus (Rosaceae) And The Origin Of Rubus Chamaemorus, Karen Michael
Masters Theses & Specialist Projects
Determination of phylogenetic relationships among ancestral species of Rubus has been elusive. Most Rubus species (including blackberries and raspberries), representing nine of the 12 subgenera, occur in a large, well supported clade named 'A' for reference). The remaining nine species are excluded from this group and represent three subgenera: subg. Anoplobatus (R. bartonianus, R. deliciosus, R. neomexicanus, R. odoratus, R. parviflorus, R. trilobus), subg. Chamaemorus (R. chamaemorus), and subg. Dalibarda (R. lasiococcus, R.pedatus). In addition, Rubus dalibarda L. is often treated in its own monotypic genus as Dalibarda repens L. Phylogenetic analyses of DNA sequence data from chloroplast regions and …
Sorority Eating Patterns: A Longitudinal Investigation, Marissa Hobbs
Sorority Eating Patterns: A Longitudinal Investigation, Marissa Hobbs
Masters Theses & Specialist Projects
To date, most research in the area of college women and eating disorders has only been conducted to determine the prevalence of eating disorders among selected college subgroups. Although such research is limited, particularly for those women that choose to join social sororities, it generally indicates that sorority women represent a subgroup with high instances of eating disorders and often presents a conflicting view of these women's eating patterns and beliefs regarding weight loss and food. The present study was designed to continue the investigation of sorority women and their eating patterns by conducting a longitudinal study, consisting of five …
Characteristics Of Marijuana Users Compared To Multiple Drug Users, Swateja Nimkar
Characteristics Of Marijuana Users Compared To Multiple Drug Users, Swateja Nimkar
Masters Theses & Specialist Projects
This study examines drug use behavior in a self-described sample of users. Comparisons are made between subjects whose only illicit drug use is marijuana and those who use both marijuana and other drugs. Data are from the DRUGNET study (1996, 1998, 1999), a multi-panel study conducted over the internet from 1996 - 1998. This sample was predominately white, male, young, and college educated. The majority of respondents were employed with incomes in the $50,000 - $60,000 (USD) range. A subset of respondents to the DRUGNET survey was selected for this analysis. Respondents had to be at least 18 years of …
Body Image And Weight Related Behaviors: The Role Of Gender, Ethnicity, And Immigration, Tina Hoover
Body Image And Weight Related Behaviors: The Role Of Gender, Ethnicity, And Immigration, Tina Hoover
Masters Theses & Specialist Projects
Obesity rates have aggressively climbed in both children and adults, and notably for particular ethnic and lower socioeconomic status groups. National data from 1999-2002 have shown that approximately one-half of African-American women were obese, as compared to one-third of Caucasian women. It has been substantiated that a significant portion of overweight or obese children will become obese adults, with a number of factors identified that may influence obesity in children including gender, ethnicity, and environment. This study analyzed secondary data from The Youth Behavioral Risk Factor Survey administered to students at BGHS to identify variations in body image for particular …
Factors Affecting Condom Use Among College Students, Amar Kanekar
Factors Affecting Condom Use Among College Students, Amar Kanekar
Masters Theses & Specialist Projects
The absence of consistent and correct usage of condoms increases the risk of STI's and HIV/AIDS. However, most studies done to date across the nation indicate a low usage of condoms among college students. In fall of 2004, the National College Health Assessment was administered to a random sample of students at a state comprehensive university in south central Kentucky. Findings revealed that among the sexually active students, approximately half never used condoms during vaginal intercourse. Further among students engaging in anal sex, an alarmingly high proportion --95%- reported never using condom during this act. These findings along with differences …
Modulation Of Intraoral Subambient Pressure And Feeding Behavior Relative To Prey Type In The Largemouth Bass, Micropterus Salmoides Floridanus, Sarah Legates
Masters Theses & Specialist Projects
Variation, or modulation, of suction feeding performance across two prey location treatments, as measured by peak subambient pressure generation, was studied in the Florida largemouth bass, Micropterus salmoides floridanus. Previous studies of suction feeding in centrarchids have excluded possible sources of performance variation to minimize the modulatory response. Florida bass are known to modulate their feeding kinematics when exposed to prey at different levels of elusiveness, and were in turn predicted to vary suction pressure generation when exposed to these conditions. Eight bass fed Palaemonetes sp. shrimp in an open water (elusive) setting and in a vegetated (non-elusive) setting were …
The Effect Of Varying Cadence In Cycle Ergometry On Submaximal Predictions Of Peak Oxygen Uptake, Zachary Callahan
The Effect Of Varying Cadence In Cycle Ergometry On Submaximal Predictions Of Peak Oxygen Uptake, Zachary Callahan
Masters Theses & Specialist Projects
The purpose of this study was to investigate the effect that varying cadence had on the ability of a submaximal cycle ergometry test to accurately predict peak oxygen uptake (VO2) using the standard YMCA protocol workloads. There has been limited scholarship investigating the effect that varying cadence has on trained cyclists and almost none on untrained participants. For this study twelve moderately healthy participants (age: 20.75 ± 1.87, body fat: 15.8 ± 4.91 %) who did not use cycling as part of their workout regime performed a peak VO2 cycle test and three randomized submaximal tests. The three submaximal tests …
An Examination Of The General Mobility Of Older Adults Based On Late-Life Depression And Its Treatment, Heather Kossick
An Examination Of The General Mobility Of Older Adults Based On Late-Life Depression And Its Treatment, Heather Kossick
Masters Theses & Specialist Projects
Older adults experience a variety of cognitive and physical declines as they age. Consequently, these changes can impact mobility and mental health (i.e., depression). Studies have suggested a relationship between driving habits changes (in particular, driving cessation) and depression (Fonda, Wallace & Herzog, 2001; Marottoli et al., 1997). Very little research has been conducted to examine the relationship between depression and other mobility changes in treated and untreated community dwelling older adults. Older drivers who ranged in age from 65 to 91 with a mean age of 73 completed the Center for Epidemiologic Studies Depression Scale (CES-D) (Radloff, 1977), Life …
When And Where I Enter: Social Determinants Of Mental Health Services Use Among African American Women, Shonreh Doss
When And Where I Enter: Social Determinants Of Mental Health Services Use Among African American Women, Shonreh Doss
Masters Theses & Specialist Projects
African Americans utilize mental health services significantly less frequently than do White-Americans. This study examined the social factors that work to influence the decision to seek services outside of the social circle. Using the National Survey of Black Americans, 4th wave, factors were examined using logistic regression analysis to test the likelihood of accessing the sick role. In addition to the sick role, regression analysis was used to determine the sick role's effect on the decision to seek outside care. Controlling for education, perceived racism, religiosity and employment problems, the findings suggest that life control and socioeconomic status factors influence …