Biography of Bob Swartout

https://digitalcommons.mtech.edu/crucible_bios/1006/thumbnail.jp

Gender and Sexual Minority College Students: The Risk and Extent of Victimization and Related Health and Educational Outcomes

A multisite survey conducted at eight campuses of a southwestern university system provides the data for the present study, total N = 17,039 with 1,869 gender and sexual minority (GSM) students. Sexual violence was measured using the Sexual Experiences Survey (SES), and analysis included both the participant’s risk of experiencing sexual violence and the extent (or total count) of sexual violence experienced. This study poses the following research questions: What effects do gender identity and sexual orientation have on the risk and extent of sexual violence among students and, among victims, what is the relationship between gender identity/sexual orientation and mental health (posttraumatic stress disorder [PTSD], depression) and academic environment (disengagement and safety) outcomes for university students? Multilevel, random effect hurdle models captured this sequential victimization dynamic. GSM and cisgender heterosexual (CH) female students are predicted to be 2.6 and 3 times, respectively, as likely to experience sexual violence compared with CH male students. In addition, GSM students experiencing sexual violence are also expected to experience a greater number of sexually violent acts (74% more) over their college career compared with victimized CH male students. The models confirm that the risk of victimization increases over time (13% per year for CH male students), but GSM students are expected to experience an additional (10%) increase in risk of victimization per year compared with CH male students. GSM and CH female students are also predicted to be more likely to have PTSD and experience more severe depression symptoms than CH male students. GSM students are expected to experience significantly higher rates of PTSD, worse depressive symptoms, and greater disengagement than CH female students. The discussion explores how institutions of higher education might recognize the resilience of GSM students and consider the protective potential of social and community support when developing programs or interventions for diverse populations.IC2 Institut

Cholesteric Liquid Crystal Displays as Optical Sensors of Barbiturate Binding

The influence on the optical properties of cholesteric liquid crystal displays (LCDs) was examined for neutral molecule binding by mesogen/receptors in the mesomorphic phase. The motivation was to prepare neutral molecule sensors that use a colour change to signal analyte binding. A receptor that binds barbiturate analytes was modified with two or one cholesteryl groups to yield compounds 2 and 3, respectively. LCDs were prepared by incorporating one of the receptor/mesogen compounds into a cholesteric LC blend along with a potential Hbonding guest. The optical properties of the LCDs were then determined by measuring the absorbance of the displays. For various LCDs, the colour of the display depended upon several factors: the amount of guest molecule used, the number of cholesteryl side chains on the receptor and the mole concentration of receptor/mesogen in the blend. In particular, complementary host/guest binding of H-bonding analytes by the bis(cholesteryl) receptor 2 in a cholesteric LCD caused a change of up to +70 nm, which was observed by the naked eye as a blue-to-orange colour change. Control experiments confirm that the colour of an LCD is a consequence of molecular recognition in the mesomorphic phase

Self-Injurious Behavior in a Captive, Malimprinted Coragyps atratus

Lurch is a Coragyps atratus who was raised in captivity and imprinted on humans. He was an education animal at the Silver Springs Zoo until its closure. Lurch was moved to the Central Florida Zoo and has been feather picking and self-mutilating since then. Self-injury is not well documented in raptors and few treatments have been explored. It is often caused by stress of some sort and is not seen in the wild. These observations were conducted in order to observe the environmental factors that influenced these behaviors in Lurch. In an attempt to curb his feather picking, Lurch was introduced to a Polyborus plancus, and he attacked her. They were separated but housed next to each other. He has been showing signs of aggression towards her thereafter. Lurch was observed in 2019 from January 12 to April 11 in two-hour intervals. Lurch showed no significant change in feather picking with P. plancus present. P. plancus was moved to a different enclosure on January 29th. There was no significant change in self-injury when courting behaviors were observed on February 14th, 24th, 26th, and March 7th, and no significant change in self-injury with interaction with current enrichment items. There was a significant inverse correlation between keeper presence and self-injury. A blocking vest was introduced on March 24th; a significant decrease in self-injury was observed while wearing the vest. Further testing is needed to determine the reason for the correlation and confirm the decrease due to the blocking vest

VAMC supervisors’ perceptions of servant leadership’s role in retention

Servant Leadership is a phenomenon that has existed for centuries and continues to make waves today. While entities using this leadership style are generally non-profits, the United States government has chosen to use it in some of its federal agencies. More specifically, the U.S. Department of Veterans Affairs enlists Servant Leadership to achieve its organizational goals, like retaining employees. The purpose of this study was to understand the perceptions of the role Servant Leadership plays in assisting supervisors in retaining employees. The research question was: How do supervisors perceive Servant Leadership’s role in retention at the Greater Los Angeles Veterans Affairs Medical Center? The research focused on the intersection of Servant Leadership and retention and themes were discovered through using the Framework Method. The governmental healthcare landscape and supervisory roles in 2024 constituted the backdrop for this study