An Ecological Examination of North Carolina Amendment One Vote to Ban Same Sex Marriage

An Ecological Examination of North Carolina's Amendment One Vote to Ban Same Sex Marriag

Saving The Virginia Big Eared Bats (Abstract and Video Link Only)

A multi-agency effort to save an endangered species of bats. In the high country of North Carolina, a planned highway widening project and an old mystery sets the stage for this short film about discovery and survival. Video Access Link: https://vimeo.com/32105097

Establishing Documentary Production Support for 21st Century Campuses

As a response to the growing trend of academic assignments that involve some type of video production, this paper advocates that campuses need to provide instructional as well as technical support for such projects. Universities invest in writing centers to help cultivate writing skills because they understand that providing the latest word processing programs doesn’t ensure students become better writers. Similarly, students with flip/cell video cameras and editing software are not likely to produce quality projects without guidance and thus need a similar network of support for these 21st century forms of communication. This paper presents a model for offering documentary services to entire campus communities - including technology, technique, and pedagogical considerations that lead to educational film productions with strong academic content and integrity

Exploring Accessibility versus Opportunity Crime Factors

The purpose of this study is to examine the effects of accessibility (street networks) and opportunity factors (land usages) on property crime among street segments in Raleigh, North Carolina. The analytical model for this research is patterned after the Beavon, Brantingham, and Brantingham (1994) study (hereafter referred to as "the Beavon study") of property crimes among Vancouver, Canada street segments. This study expands the scope of the Beavon study by including a measure of guardianship and analyzing additional opportunity measures (accounts of 10 business types and 4 residential land usages)

Connection Discrepancies - Unmasking Further Layers of the Digital Divide

In assessing the integration of the Internet into society, scholars have documented that certain sectors of the population are disadvantaged by their lack of access to computer resources. The disadvantaged have traditionally included the less educated, non-whites, females, the elderly and lower income people. Scholars are now beginning to address differences in Internet experiences among Internet users, but most studies fail to account for the type of connection people use to access the Internet. The purpose of this study is to expand the level of information surrounding Internet connections. This study finds that (1) most Internet data sources fail to ask questions about types of Internet connections; (2) broadband users experience the Internet differently; and, (3) in determining who is likely to spend more time online, the type of connection is more important than other digital divide demographics such as education, race or gender. Subsequently, those engaged in the exploration of our Internet society should start controlling for how Internet users connect to the World Wide Web

How Do We Rate? An Evaluation of Online Student Evaluations

This paper analyses the popular RateMyProfessors (RMP) website where students evaluate instructors in higher education. A study was designed to measure (1) the awareness and utilisation of the RMP website, (2) the internal and external validity of the RMP ratings in measuring teaching effectiveness, and (3) variation in the above across disciplines. It is concluded that the category of ratings, created by the website, establishes an anti-intellectual tone that manifests itself in comments about instructors’ personality, easiness of workload and entertainment value rather than knowledge attained

Rolofylline, an adenosine A1−receptor antagonist, in acute heart failure

Background: Worsening renal function, which is associated with adverse outcomes, often develops in patients with acute heart failure. Experimental and clinical studies suggest that counterregulatory responses mediated by adenosine may be involved. We tested the hypothesis that the use of rolofylline, an adenosine A1−receptor antagonist, would improve dyspnea, reduce the risk of worsening renal function, and lead to a more favorable clinical course in patients with acute heart failure. Methods: We conducted a multicenter, double-blind, placebo-controlled trial involving patients hospitalized for acute heart failure with impaired renal function. Within 24 hours after presentation, 2033 patients were randomly assigned, in a 2:1 ratio, to receive daily intravenous rolofylline (30 mg) or placebo for up to 3 days. The primary end point was treatment success, treatment failure, or no change in the patient’s clinical condition; this end point was defined according to survival, heart-failure status, and changes in renal function. Secondary end points were the post-treatment development of persistent renal impairment and the 60-day rate of death or readmission for cardiovascular or renal causes. Results: Rolofylline, as compared with placebo, did not provide a benefit with respect to the primary end point (odds ratio, 0.92; 95% confidence interval, 0.78 to 1.09; P=0.35). Persistent renal impairment developed in 15.0% of patients in the rolofylline group and in 13.7% of patients in the placebo group (P=0.44). By 60 days, death or readmission for cardiovascular or renal causes had occurred in similar proportions of patients assigned to rolofylline and placebo (30.7% and 31.9%, respectively; P=0.86). Adverse-event rates were similar overall; however, only patients in the rolofylline group had seizures, a known potential adverse effect of A1-receptor antagonists. Conclusions: Rolofylline did not have a favorable effect with respect to the primary clinical composite end point, nor did it improve renal function or 60-day outcomes. It does not show promise in the treatment of acute heart failure with renal dysfunction. (Funded by NovaCardia, a subsidiary of Merck; ClinicalTrials.gov numbers, NCT00328692 and NCT00354458.

Differences in socio-demographic and risk factor profile, clinical presentation, and outcomes between patients with and without RHD heart failure in Sub-Saharan Africa: results from the THESUS-HF registry

Background: Rheumatic heart disease (RHD) was found in the THESUS-HF registry to be the third most common cause of acute heart failure (AHF) in Sub-Saharan Africa. Methods: One thousand six patients with AHF from 9 Sub-Saharan African countries were recruited in THESUS-HF, of which 143 (14.3%) had RHD-AHF. Clinical characteristics and outcomes in patients with RHD-AHF and non-RHD-AHF were compared. Kaplan-Meier plots for time to all-cause death and/or HF readmission according to the presence of RHD-AHF and non-RHD-AHF were performed and survival distributions compared using the log-rank test. Cox regression was used to determine the hazard ratio of death to day 180 and death or readmission to day 60 after adjusting for confounders. Results: Patients with RHD-AHF were younger, more often females, had higher rates of atrial fibrillation, had less hypertension, hyperlipidemia and diabetes, had lower BP, and higher pulse rate and better kidney function and echocardiographic higher ejection fraction larger left atria and more diastolic dysfunction. Patients with RHD-AHF had a numerically longer mean stay in the hospital (10.5 vs. 8.8 days) and significantly higher initial hospitalization mortality (9.1% vs. 3.4%). Conclusions: In conclusion, patients with HF related to RHD were younger, have higher rate of atrial fibrillation and have a worse short-term outcome compared to HF related to other etiologies in Sub-Saharan Afric