Distribution of Bats in the Delta Region of Northeastern Arkansas

Eight taxa of bats are reported from seven counties in northeastern Arkansas. Localities, natural history notes, sex, age and reproductive condition are reported for most species. New records are combined with previously existing ones to reveal a greater distribution of chiroptera for the stat

A Case Study on Persistence among Financially Stressed College Students from Low-Income Families

The purpose of this qualitative case study was to explore the perceptions of low-income undergraduate students concerning the effects of financial stressors and the persistence to academically succeed at Anytown University. Anytown University is a large institution of higher education with over 100,000 total student enrolments, 46,438 undergraduate students and 154 programs of study. The theory supporting this study is Deci and Ryan’s theory of self-determination which is concerned with the motivation behind one’s choices and their goal to fill a psychological need. As applied to this study, the psychological need is the motivation to pursue the attainment of a college credential and the requisite persistence to do so. The qualitative approach used to examine a specific case and compare themes among each participant for this dissertation is the collective case study. Yin\u27s five-phase analysis plan was used for participant survey, interview, and focus group response analysis. The results of this analysis demonstrate that student loan debt does not play a negative role in academic success or persistence through the attainment of a college credential

Attitudes Toward and Willingness to Use Music Therapy in Southern Mississippi

The purpose of this study was to determine the attitudes toward and willingness to use music therapy in the population without previous medical conditions and to determine if there was a difference in attitudes toward music therapy between genders and age groups. A 19-question, 5-point Likert scale survey assessing the knowledge and attitudes of music therapy was distributed via a faculty, staff, and student email listserv at The University of Southern Mississippi and Facebook. Additionally, two demographic questions were asked. Overall, the participants (n=184) in this study reported positive attitudes toward the use of music therapy. Females and adults ages 45-54 reported the most positive attitudes about music therapy. These findings support the use of music therapy as a complementary treatment option in these groups

In-flight acoustic measurements on a light twin-engined turboprop airplane

Four series of flight tests were conducted to measure sound pressure levels inside and outside the cabin of a twin-engined turboprop airplane. Particular emphasis was placed on harmonics of the propeller blade passage frequency. The cabin was unfurnished for the first three flights, when the main objective was to investigate the repeatability of the data. For the fourth flight, the cabin was treated with fiberglass batts. Typically, the exterior sound pressure levels were found to vary 3 to 5 dB for a given harmonic, but variations as high as 8 dB were observed. The variability of harmonic levels within the cabin was slightly higher but depended on control of the relative phase between the propellers; when phase was not controlled the average variability was about 10 dB. Noise reductions provided by the fuselage structure were in the range of 20 to 40 dB, when an exterior microphone in the plane of rotation of the propeller was used as reference

Graduation Rates in Arkansas

In April 2014, the National Center for Education Statistics published a national report on state-level graduation rates in 2010-11 and 2011-12. The news was positive for the nation, as the national rate reached 80% for the first time, and for Arkansas, as students in the Natural State boasted higher than average rates in both years. While the statewide news was good, Arkansans may well be interested in the graduation rates of particular schools across the state

Fostering Inclusivity through Social Justice Education: An Interdisciplinary Approach

Teaching at a private, conservative religious institution poses unique challenges for equality, diversity, and inclusivity education (EDI). Given the realities of the student population in the Honors College of a private, religious institution, it is necessary to first introduce students to the contemporary realities of inequality and oppression and thus the need for EDI. This chapter proposes a conceptual framework and pedagogical suggestions for teaching basic concepts of social justice in a team-taught, interdisciplinary social science course. The course integrates four different approaches to justice: theoretical, social scientific, narratological, and experiential. The discussion of the experiential dimension of the course references practical pedagogical strategies for making social justice and inequality real for our students. Understanding the realities of social inequality and its roots can foster a better understanding of the social forces and structures that perpetuate inequality. Furthermore, this approach can plant the intellectual and empathic seeds to challenge in-group bias and hopefully germinate into fruitful interaction with diverse others. Finally, this rich, interdisciplinary encounter with social inequality and justice can prepare students to work for just social structures that will lead to a more inclusive world

NERVA irradiation program. GTR 23, volume 1: Combined effects of reactor radiation and cryogenic temperature on NERVA structural materials

Specimens fabricated from structural materials that were candidates for certain NERVA applications were irradiated in liquid nitrogen (LN2), liquid hydrogen (LH2), water, and air. The specimens irradiated in LN2 were stored in LN2 and finally tested in LN2, or at some higher temperature in a few instances. The specimens irradiated in LH2 underwent an unplanned warmup while in storage so this portion of the test was lost; some specimens were tested in LN2 but none were tested in LH2. The Ground Test Reactor was the radiation source. The test specimens consisted mainly of tensile and fracture toughness specimens of several different materials, but other types of specimens such as tear, flexure, springs, and lubricant were also irradiated. Materials tested include Hastelloy X, Al, Ni steel, steel, Be, ZrC, Ti-6Al-4V, CuB, and Ti-5Al-2.5Sn