Relationship factors influencing doctoral student retention and success: a study of faculty advisor and doctoral student perceptions

Doctor of PhilosophyDepartment of Special Education, Counseling and Student AffairsLinda P. ThurstonNavigation and completion of a doctoral degree presents numerous challenges, including managing and understanding the faculty advisor/advisee relationship. Research shows faculty advisors are a critical aspect of the doctoral student experience; however faculty advisors and doctoral students do not always have the same perceptions of the advisor/advisee relationship. This study focused on measuring perceptions of faculty advisors and doctoral students in STEM and social science disciplines on various aspects of the advisor/advisee relationship. Likert-style survey items were used to measure perceptions of six constructs, advisor attributes and characteristics, roles and functions, relationship behaviors, and the faculty advisor role in student academic success, professional socialization, and engagement. Surveys were completed by 137 faculty advisors and 131 doctoral students. Analysis of data was conducted using various methods, including comparison of descriptive statistics, independent samples t-tests, and a factorial analysis of variance. Results of the data analysis revealed some significant differences between the perceptions of faculty advisors and doctoral students on several constructs. The discussion of results focuses on connections to current literature, as well as implications for future research and practice

Changes in Older and Younger Woods in West-Central Ohio

Author Institution: Dept. of Biological Sciences, Wright State University, OHThis study examines changes in two forest stands in the Quercus-Acer saccharum forest region of west central Ohio: an old-growth stand changing from Quercus-dominated to Acer saccharum-dominated and a stand established following agricultural abandonment about 1950. Both stands are in the Wright State University woods. Permanent plots were sampled in 1980 (younger stand only), 1982 (older stand only), 1993, and 2000. The older stand had more small, fewer intermediate, and more large stems than the younger stand. The plot in the new stand showed a bell-shaped distribution with most stems established shortly after land abandonment. Mortality decreased and growth increased with stem size for both stands. Acer saccharum in all sizes and large Quercus dominated the older stand. The younger stand was dominated by Robinia pseudo-acacia with Acer saccharum also important. In the older plots small stems generally were clustered, intermediate-sized stems randomly distributed, and the largest stems regularly distributed. In the younger plot small stems were aggregated while larger ones were randomly distributed. Quercus regenerated well until the late 1800s, singly or in small groups, but few stems have become established since 1900. Quercus may need fires or grazing to regenerate successfully. Both stands are changing to increased dominance by Acer saccharum and other shade-tolerant species as they lose species (Robinia pseudo-acacia in the younger stand, Quercus in the older stand) more successful under past than present conditions

Rollincidenter : Sociologiskt perspektiv på incidenter mellan professionell yrkesroll och privat roll

Summary: The basis of this essay are taken from Goffmans (1959) theory about impression management. The theory is used to investigate the connection and the collision between separate roles. The purpose of this study is to examine when collision between the bosses professional role and their private role occur and to examine how they handle these collisions. The extent of this study is focused mainly on bosses who are living and working in small districts. The choice of definition is to make sure that the informants have actually experienced some degree of collision between their separate roles. The objective is to find out if bosses who are living and working in small districts can secure their anonymity and stay anonymous in public. A qualitative method is used for this study. And so called go-along interviews and focus Group interviews has been applied. The result of this study shows that bosses who are living and working in small districts are having trouble maintaining their anonymity. And therefore the most common choice made is to take up residence outside the work district. This is of great importance to be able to separate the professional role from the private and to maintain these two. The result clearly presents that collisions between the professional role and the private role are taking place and are quite common.  Henceforth strategies are used by bosses in this study to facilitate and avoid collisions. Bosses is using dramaturgical caution, to avoid execution of actions that can´t be adjusted quickly. Bosses in the conducted study are experiencing that collisions themselves aren't problematic which leads to the conclusion that they have a high level of dramaturgical discipline. In conclusion the main objective of this study has been obtained and the questions has been answered from Goffmans perspective regarding impression management.

PolesApart series - solo

PolesApart series, is about the continuing lack of visibility of Indigenous identity, and of the diversity of Indigenous identities in the Australian landscape. I represent this through the movement of my own body through the physical and conceptual landscape – I am the subject in both the photographic and video work. At the end of the video work I become invisible through the spraying of these colours all over me. It seems that the harder I work to be visible the more I’m blotted out – like I’m continuously running, hoping to find the freedom to create my own identity – r e a

A Pilot Randomized Controlled Clinical Trial to Assess Tolerance and Efficacy of Navy Bean and Rice Bran Supplementation for Lowering Cholesterol in Children

Background: Navy beans and rice bran demonstrate efficacy to regulate serum cholesterol in hypercholesterolemic adults; however, the cardiovascular disease (CVD) protective properties of these foods in children are unknown and merit investigation. Objective: The objectives were to determine whether cooked navy bean powder (NBP) and/or heat-stabilized rice bran (RB) supplementation is tolerable, improves dietary fiber intake in children, and modulates lipid profiles. Methods: Children aged 8 to 13 years at risk for CVD due to abnormal lipids were recruited. Elevated cholesterol levels were defined as total cholesterol ≥180 mg/dL and high-density lipoprotein (HDL) <60 mg/dL; low-density lipoprotein (LDL) ≥100 mg/dL and HDL <60 mg/dL; or non-HDL >100 mg/dL and HDL <60 mg/dL. Participants completed a pilot 4-week, randomized controlled, 4-arm dietary intervention. They consumed study-provided muffins or a smoothie daily that included 0 g NBP or RB (control), 17.5 g NBP, 15 g RB, or a combination 9 g NBP + 8 g RB. Fasting blood was collected at baseline and week 4. Participants also completed 3-day food logs and gastrointestinal health questionnaires. Results: Thirty-eight children completed the trial (n = 9 control, n = 10 NBP, n = 9 RB, and n = 10 NBP + RB groups). Only 3 participants withdrew due to noncompliance of required food consumption. Participants in the intervention groups significantly increased intake of NBP and RB at week 4 (p≤.01). The NBP and NBP + RB groups increased total fiber intake from baseline to week 4 (p=.02 and p=<.01, respectively). HDL-cholesterol was higher in NBP-group participants compared to control at week 4 ( P = .02). Conclusion: Increasing NBP and/or RB intake is tolerable for children, and our findings suggest higher daily intakes are needed for a longer duration to induce favorable changes across multiple serum lipid parameters

Complex sources of variance in female dominance rank in a nepotistic society

Many mammalian societies are structured by dominance hierarchies, and an individual’s position within this hierarchy can influence reproduction, behaviour, physiology and health. In nepotistic hierarchies, which are common in cercopithecine primates and also seen in spotted hyaenas, Crocuta crocuta, adult daughters are expected to rank immediately below their mother, and in reverse age order (a phenomenon known as ‘youngest ascendancy’). This pattern is well described, but few studies have systematically examined the frequency or causes of departures from the expected pattern. Using a longitudinal data set from a natural population of yellow baboons, Papio cynocephalus, we measured the influence of maternal kin, paternal kin and group size on female rank positions at two life history milestones, menarche and first live birth. At menarche, most females (73%) ranked adjacent to their family members (i.e. the female held an ordinal rank in consecutive order with other members of her maternal family); however, only 33% of females showed youngest ascendancy within their matriline at menarche. By the time they experienced their first live birth, many females had improved their dominance rank: 78% ranked adjacent to their family members and 49% showed youngest ascendancy within their matriline. The presence of mothers and maternal sisters exerted a powerful influence on rank outcomes. However, the presence of fathers, brothers and paternal siblings did not produce a clear effect on female dominance rank in our analyses, perhaps because females in our data set co-resided with variable numbers and types of paternal and male relatives. Our results also raise the possibility that female body size or competitive ability may influence dominance rank, even in this classically nepotistic species. In total, our analyses reveal that the predictors of dominance rank in nepotistic rank systems are much more complex than previously thought

Expression of the heparan sulfate-degrading enzyme heparanase is induced in infiltrating CD4+ T cells in experimental autoimmune encephalomyelitis and regulated at the level of transcription by early growth response gene 1

The heparan sulfate-cleaving enzyme heparanase (HPSE) plays an important role in remodeling of the basement membrane and extracellular matrix during inflammation. Inducible HPSE enzymatic activity has been reported in leukocytes; however, little is know