Senior Capstone Lecture Recital: Kenan Mitchell, baritone/bass

This recital is presented in partial fulfillment of requirements for the degree Bachelor of Arts in Music. Mr. Mitchell studies voice with Jana Young.https://digitalcommons.kennesaw.edu/musicprograms/2068/thumbnail.jp

Studio Recital: Jana Young\u27s Voice Studio

KSU School of Music presents Jana Young\u27s Voice Studio.https://digitalcommons.kennesaw.edu/musicprograms/1202/thumbnail.jp

The sadism of the author or the masochism of the reader?

The symposium giving rise to this collection and the thriving of the B.S. Johnson Society both indicate that there is something exceptional going on with the literary and academic community’s relationship with this author, something we (collectively) still haven’t quite fathomed. In order to attempt to identify the source of Johnson’s fascination, I want to discuss the author-reader relationship as it comes into focus in his novels since, implicitly and explicitly, this is a recurring issue in academic studies of Johnson’s work (see White 2011)

Fall Concert featuring KSU Chorale, Men\u27s Ensemble and Chamber Singers

Kennesaw State University School of Music presents Fall Concert featuring University Chorale, Men\u27s Ensemble and Chamber Singers under the direction of Leslie J. Blackwell.https://digitalcommons.kennesaw.edu/musicprograms/1665/thumbnail.jp

A Trade Secret Model for Genomic Biobanking

Genomic biobanks present ethical challenges that are qualitatively unique and quantitatively unprecedented. Many critics have questioned whether the current system of informed consent can be meaningfully applied to genomic biobanking. Proposals for reform have come from many directions, but have tended to involve incremental change in current informed consent practice. This paper reports on our efforts to seek new ideas and approaches from those whom informed consent is designed to protect: research subjects. Our model emerged from semi-structured interviews with healthy volunteers who had been recruited to join either of two biobanks (some joined, some did not), and whom we encouraged to explain their concerns and how they understood the relationship between specimen contributors and biobanks. These subjects spoke about their DNA and the information it contains in ways that were strikingly evocative of the legal concept of the trade secret. They then described the terms and conditions under which they might let others study their DNA, and there was a compelling analogy to the commonplace practice of trade secret licensing. We propose a novel biobanking model based on this trade secret concept, and argue that it would be a practical, legal, and ethical improvement on the status quo

Impact of COVID-19 on a Free Clinic Patient Population

The Robert R. Frank Student Run Free Clinic at WSUSOM, surveyed patients to determine the impact of the COVID-19 pandemic on its patient population. The study examined any challenges faced in food, financial status, transportation, and healthcare. A Qualtrics survey was administered with ethnicity, age, and gender as controls, while testing patient responses to social factors using the Likert scale. The survey was targeted to a portion of the clinic’s patient pool (n=33) over a span of three months and responses were analyzed using SPSS 26 regression analysis, ANOVA, and paired sample T-tests. Significant responses were across demographics, categories of impact, and pre/post COVID-19. Results show that access to fresh foods was severely impacted by COVID-19 (t = -3.19, p\u3c 0.05). Linear regression models show a correlation between difficulty accessing healthcare and medications, before and after COVID-19, indicating that the pandemic may have exacerbated pre-existing barriers to treatment (correlation = 0.810). Financial status has been the most affected with many patients indicating changes in employment or income status. 55% of the participants noted a greater use of savings or retirement money to make ends meet. A moderate correlation (0.471) was found between the use of public transportation prior to the pandemic and transportation barriers during the pandemic. We have decided to compile resources to address the needs based on the study results. Future research includes a longitudinal, follow-up survey to gauge any changes. Limitations include the study sample size and participation bias among the patient population

Microenvironment alters epigenetic and gene expression profiles in Swarm rat chondrosarcoma tumors

<p>Abstract</p> <p>Background</p> <p>Chondrosarcomas are malignant cartilage tumors that do not respond to traditional chemotherapy or radiation. The 5-year survival rate of histologic grade III chondrosarcoma is less than 30%. An animal model of chondrosarcoma has been established - namely, the Swarm Rat Chondrosarcoma (SRC) - and shown to resemble the human disease. Previous studies with this model revealed that tumor microenvironment could significantly influence chondrosarcoma malignancy.</p> <p>Methods</p> <p>To examine the effect of the microenvironment, SRC tumors were initiated at different transplantation sites. Pyrosequencing assays were utilized to assess the DNA methylation of the tumors, and SAGE libraries were constructed and sequenced to determine the gene expression profiles of the tumors. Based on the gene expression analysis, subsequent functional assays were designed to determine the relevancy of the specific genes in the development and progression of the SRC.</p> <p>Results</p> <p>The site of transplantation had a significant impact on the epigenetic and gene expression profiles of SRC tumors. Our analyses revealed that SRC tumors were hypomethylated compared to control tissue, and that tumors at each transplantation site had a unique expression profile. Subsequent functional analysis of differentially expressed genes, albeit preliminary, provided some insight into the role that thymosin-β4, c-fos, and CTGF may play in chondrosarcoma development and progression.</p> <p>Conclusion</p> <p>This report describes the first global molecular characterization of the SRC model, and it demonstrates that the tumor microenvironment can induce epigenetic alterations and changes in gene expression in the SRC tumors. We documented changes in gene expression that accompany changes in tumor phenotype, and these gene expression changes provide insight into the pathways that may play a role in the development and progression of chondrosarcoma. Furthermore, specific functional analysis indicates that thymosin-β4 may have a role in chondrosarcoma metastasis.</p

Differential cross section measurements for the production of a W boson in association with jets in proton–proton collisions at √s = 7 TeV

Measurements are reported of differential cross sections for the production of a W boson, which decays into a muon and a neutrino, in association with jets, as a function of several variables, including the transverse momenta (pT) and pseudorapidities of the four leading jets, the scalar sum of jet transverse momenta (HT), and the difference in azimuthal angle between the directions of each jet and the muon. The data sample of pp collisions at a centre-of-mass energy of 7 TeV was collected with the CMS detector at the LHC and corresponds to an integrated luminosity of 5.0 fb[superscript −1]. The measured cross sections are compared to predictions from Monte Carlo generators, MadGraph + pythia and sherpa, and to next-to-leading-order calculations from BlackHat + sherpa. The differential cross sections are found to be in agreement with the predictions, apart from the pT distributions of the leading jets at high pT values, the distributions of the HT at high-HT and low jet multiplicity, and the distribution of the difference in azimuthal angle between the leading jet and the muon at low values.United States. Dept. of EnergyNational Science Foundation (U.S.)Alfred P. Sloan Foundatio