From Disciplinarian to Change Agent: How the Civil Rights Era Changed the Roles of Student Affairs Professionals

Little has been written about the roles and functions of student affairs administrators during the civil rights era. Therefore, the purpose of this study was to examine how the civil rights era influenced the student affairs profession, paying particular attention to the roles played by student affairs administrators in relation to students, other administrators, and the community. A secondary analysis was conducted based on interviews with 18 student affairs professionals who served on a variety of college campuses during the civil rights era, primarily from the 1950s through the 1970s. Our findings suggest that these administrators took on roles such as educator, advocate, mediator, initiator, and change agent in order to effectively and efficiently resolve issues that arose on their campuses as a result of the civil rights era and the student protest movement. Colleges and universities have been the battleground for many important civil rights concerns, and many authors have chronicled student social movements of this era (Adelman, 1972; Altbach, 1973; Strauss & Howe, 1997). In both northern and southern colleges and universities, integration of African Americans into higher education was a slow and difficult process (Clark, 1993; Cohodas, 1997; Exum, 1985). Once on campus, African American students had to deal with segregation in all types of out-of-class domains including housing, cafeterias, social activities, organized student groups (including athletics, fraternities, and sororities), availability of scholarships, on-campus and off-campus jobs, and access to barber shops and beauty parlors. Student affairs administrators were in the middle of this battlefield and played a key role in representing student demands to the administration and sometimes advocating for change to occur (Clark, 1993; Laliberte, 2003; Tuttle, 1996). Simultaneously, the presidents of many college and university campuses expected the student affairs staff to represent the institutions’ views to the students and to mete out discipline to students who failed to follow the campus rules. These conflicting demands—the desire to support students and the desire to be seen as effective administrators—put many student affairs administrators in precarious positions (Nichols, 1990). Nevertheless, student affairs professionals in the civil rights era served as communication links between the administration and students and experienced enhanced status and advancement to higher administrative positions. In the process, their experiences exerted considerable influence on the student affairs profession itself. By examining the stories of student affairs administrators, we learn firsthand how the civil rights era affected the profession. This article provides a glimpse into civil rights struggles on campus as seen through their eyes. Unfortunately, little has been written about the roles and functions of student affairs administrators during the civil rights era. One study by Crookston and Atkyns (1974) found that during the period of unrest in the 1960s, many senior student affairs officers left their positions. They also concluded that during this period student affairs administrators became known as crisis managers, and most colleges and universities elevated the chief student affairs officer from dean to vice president. In recent research that examined student affairs during the turbulent years of 1968-1972, Laliberte (2003) 1 confirmed the crisis manager and student advocate roles of student affairs administrators. For the purpose of this article, a secondary analysis of the data collected for the book Reflecting Back, Looking Forward: Civil Rights and Student Affairs (Wolf-Wendel et al., 2004) was conducted to examine how the civil rights era influenced the student affairs profession, paying particular attention to the roles played by student affairs administrators in relation to students, other administrators, and the community. The book told the stories of individuals in first person narrative form; however, this article focuses specifically on how participation during the civil rights era affected the profession itself

'It's a Form of Freedom': The experiences of people with disabilities within equestrian sport

This paper explores the embodied, gendered experiences of disabled horse‐riders. Drawing on data from five in‐depth interviews with paradressage riders, the ways in which their involvement in elite disability sport impacts upon their sense of identity and confidence are explored, as well as the considerable health and social benefits that this involvement brings. Social models of disability are employed and the shortcomings of such models, when applied to disability sport, are highlighted. The data presented here demonstrates the necessity of seeing disability sport as an embodied experience and acknowledging the importance of impairment to the experiences of disabled athletes. Living within an impaired body is also a gendered experience and the implications of this when applied to elite disability sport are considered

Commissioning of the vacuum system of the KATRIN Main Spectrometer

The KATRIN experiment will probe the neutrino mass by measuring the beta-electron energy spectrum near the endpoint of tritium beta-decay. An integral energy analysis will be performed by an electro-static spectrometer (Main Spectrometer), an ultra-high vacuum vessel with a length of 23.2 m, a volume of 1240 m^3, and a complex inner electrode system with about 120000 individual parts. The strong magnetic field that guides the beta-electrons is provided by super-conducting solenoids at both ends of the spectrometer. Its influence on turbo-molecular pumps and vacuum gauges had to be considered. A system consisting of 6 turbo-molecular pumps and 3 km of non-evaporable getter strips has been deployed and was tested during the commissioning of the spectrometer. In this paper the configuration, the commissioning with bake-out at 300{\deg}C, and the performance of this system are presented in detail. The vacuum system has to maintain a pressure in the 10^{-11} mbar range. It is demonstrated that the performance of the system is already close to these stringent functional requirements for the KATRIN experiment, which will start at the end of 2016.Comment: submitted for publication in JINST, 39 pages, 15 figure

Exploring the relationship between homosexuality and sport among the teammates of a small, Midwestern Catholic college soccer team.

Despite decreasing homophobia, openly gay male athletes are still rare in organized, competitive teamsports. In this action research, we explore two aspects of homosexuality and sport: (1) the effect of a gay male soccer player coming out to his teammates; and (2) the effect of having an openly gay researcher in the field. This is, therefore, the first-ever first-hand account of an athlete's coming-out process with researchers in the field. Even though this is action research and, therefore, not generalizable, we highlight that this research contributes to the body of literature on sexuality and sport because we document the interactions of straight athletes with a gay player and a gay researcher among the heterosexual players at a small, Catholic college in the American Midwest. We use interviews to show that players were accepting of homosexuality before the beginning of this research and show that discussions with these two gay men further promoted players' perspectives on homosexuality. This led to an increase in the team's social cohesion and a decrease in heteronormativity

CXCR4/CXCL12 Participate in Extravasation of Metastasizing Breast Cancer Cells within the Liver in a Rat Model

INTRODUCTION: Organ-specific composition of extracellular matrix proteins (ECM) is a determinant of metastatic host organ involvement. The chemokine CXCL12 and its receptor CXCR4 play important roles in the colonization of human breast cancer cells to their metastatic target organs. In this study, we investigated the effects of chemokine stimulation on adhesion and migration of different human breast cancer cell lines in vivo and in vitro with particular focus on the liver as a major metastatic site in breast cancer. METHODS: Time lapse microscopy, in vitro adhesion and migration assays were performed under CXCL12 stimulation. Activation of small GTPases showed chemokine receptor signalling dependence from ECM components. The initial events of hepatic colonisation of MDA-MB-231 and MDA-MB-468 cells were investigated by intravital microscopy of the liver in a rat model and under shRNA inhibition of CXCR4. RESULTS: In vitro, stimulation with CXCL12 induced increased chemotactic cell motility (p,0.05). This effect was dependent on adhesive substrates (type I collagen, fibronectin and laminin) and induced different responses in small GTPases, such as RhoA and Rac-1 activation, and changes in cell morphology. In addition, binding to various ECM components caused redistribution of chemokine receptors at tumour cell surfaces. In vivo, blocking CXCR4 decreased extravasation of highly metastatic MDA-MB-231 cells (p < 0.05), but initial cell adhesion within the liver sinusoids was not affected. In contrast, the less metastatic MDA-MB-468 cells showed reduced cell adhesion but similar migration within the hepatic microcirculation. CONCLUSION: Chemokine-induced extravasation of breast cancer cells along specific ECM components appears to be an important regulator but not a rate-limiting factor of their metastatic organ colonization.Claudia Wendel, André Hemping-Bovenkerk, Julia Krasnyanska, Sören Torge Mees, Marina Kochetkova, Sandra Stoeppeler and Jörg Haie

Exploring the attitudes towards homosexuality of a semi-professional Swedish football team with an openly gay teammate

Men’s contact teamsports, such as football, have historically been understood as a hostile environment for sexual minorities (Hekma, 1998; Parker, 1996; Pronger, 1990). In recent years, however, academic research has documented how teamsports have become increasingly progressive for gay athletes (Anderson, 2011; Anderson & McGuire, 2010; Magrath, Anderson & Roberts, 2015). As has been argued elsewhere in this collection (see Chapter 1 & Magrath & Cleland, Chapter XYZ), high levels of inclusivity have been especially evident in research on football (e.g. Adams, 2011; Adams & Anderson, 2012; Gaston, Magrath & Anderson, 2018; Magrath, 2017a, 2017b, 2018; Magrath, Anderson & Roberts, 2015; Roberts, Anderson & Magrath, 2017). In this chapter, we aim to investigate the inclusive nature of the teammates of the second active professional footballer to come out, Anton Hysèn. This was a unique opportunity as, historically, the majority of professional athletes wait until their retirement to announce their sexuality (e.g. Cleland, Magrath & Kian, 2018). Hysèn is one of the few professional athletes who has ‘come out’ whilst still playing professional sport, thus allowing the data to present a current reflection of acceptance rather than a historical account of how team members recall their level of acceptance. In this endeavor, we employed surveys to collect data from Hysèn’s teammates, measuring the team’s overall attitudes toward homosexuality; whilst also investigating if there were any socio-negative issues with having an openly gay athlete on the team. This chapter will focus on the male homosexuality and homophobia towards male athletes due the participants in this research being only men

Analysis methods for the first KATRIN neutrino-mass measurement

We report on the dataset, data handling, and detailed analysis techniques of the first neutrino-mass measurement by the Karlsruhe Tritium Neutrino (KATRIN) experiment, which probes the absolute neutrino-mass scale via the β-decay kinematics of molecular tritium. The source is highly pure, cryogenic T2 gas. The β electrons are guided along magnetic field lines toward a high-resolution, integrating spectrometer for energy analysis. A silicon detector counts β electrons above the energy threshold of the spectrometer, so that a scan of the thresholds produces a precise measurement of the high-energy spectral tail. After detailed theoretical studies, simulations, and commissioning measurements, extending from the molecular final-state distribution to inelastic scattering in the source to subtleties of the electromagnetic fields, our independent, blind analyses allow us to set an upper limit of 1.1 eV on the neutrino-mass scale at a 90% confidence level. This first result, based on a few weeks of running at a reduced source intensity and dominated by statistical uncertainty, improves on prior limits by nearly a factor of two. This result establishes an analysis framework for future KATRIN measurements, and provides important input to both particle theory and cosmology

Precision measurement of the electron energy-loss function in tritium and deuterium gas for the KATRIN experiment

The KATRIN experiment is designed for a direct and model-independent determination of the effective electron anti-neutrino mass via a high-precision measurement of the tritium $\beta$-decay endpoint region with a sensitivity on $m_\nu$ of 0.2$\,$eV/c$^2$ (90% CL). For this purpose, the $\beta$-electrons from a high-luminosity windowless gaseous tritium source traversing an electrostatic retarding spectrometer are counted to obtain an integral spectrum around the endpoint energy of 18.6$\,$keV. A dominant systematic effect of the response of the experimental setup is the energy loss of $\beta$-electrons from elastic and inelastic scattering off tritium molecules within the source. We determined the \linebreak energy-loss function in-situ with a pulsed angular-selective and monoenergetic photoelectron source at various tritium-source densities. The data was recorded in integral and differential modes; the latter was achieved by using a novel time-of-flight technique. We developed a semi-empirical parametrization for the energy-loss function for the scattering of 18.6-keV electrons from hydrogen isotopologs. This model was fit to measurement data with a 95% T$_2$ gas mixture at 30$\,$K, as used in the first KATRIN neutrino mass analyses, as well as a D$_2$ gas mixture of 96% purity used in KATRIN commissioning runs. The achieved precision on the energy-loss function has abated the corresponding uncertainty of $\sigma(m_\nu^2)<10^{-2}\,\mathrm{eV}^2$ [arXiv:2101.05253] in the KATRIN neutrino-mass measurement to a subdominant level.Comment: 12 figures, 18 pages; to be submitted to EPJ