Exploring the Relationships Between High School Course Enrollment, Achievement, and First-Semester College GPA

This study explored the impact of Advanced Placement and honors course enrollment and high school grade point average (GPA) on first-semester college GPA. Data were collected from 131 college freshmen enrolled at a minority-serving institution who graduated from a public school during the previous academic year. A four-step hierarchical multiple regression analysis indicated that family structure, college status, enrollment in one or more Advanced Placement courses, and enrollment in five or more honors courses accounted for a significant amount of variance explained in first-semester college GPA, both individually and in combination. High school GPA intervened in these variables relationships with first-semester college GPA accounting for a significant amount of variance. Based on these findings, opportunities for future research and implications for K–12 schools and colleges are provided

Recurrent burner syndrome due to presumed cervical spine osteoblastoma in a collision sport athlete - a case report.

We present a case of a 35-year-old active rugby player presenting with a history of recurrent burner syndrome thought secondary to an osteoblastoma involving the posterior arch of the atlas. Radiographically, the lesion had features typical for a large osteoid osteoma or osteoblastoma, including osseous expansion, peripheral sclerosis and bony hypertrophy, internal lucency, and even suggestion of a central nidus. The patient subsequently underwent an en bloc resection of the posterior atlas via a standard posterior approach. The surgery revealed very good clinical results. In this report, we will discuss in detail, the presentation, treatment, and return to play recommendations involving this patient

Structurally Integrated Antenna Concepts for HALE UAVs

This technical memorandum describes work done in support of the Multifunctional Structures and Materials Team under the Vehicle Systems Program's ITAS (Integrated Tailored Aero Structures) Project during FY 2005. The Electromagnetics and Sensors Branch (ESB) developed three ultra lightweight antenna concepts compatible with HALE UAVs (High Altitude Long Endurance Unmanned Aerial Vehicles). ESB also developed antenna elements that minimize the interaction between elements and the vehicle to minimize the impact of wing flexure on the EM (electromagnetic) performance of the integrated array. In addition, computer models were developed to perform phase correction for antenna arrays whose elements are moving relative to each other due to wing deformations expected in HALE vehicle concepts. Development of lightweight, conformal or structurally integrated antenna elements and compensating for the impact of a lightweight, flexible structure on a large antenna array are important steps in the realization of HALE UAVs for microwave applications such as passive remote sensing and communications

Examining the Relations among Student Motivation, Engagement, and Retention in a MOOC: A Structural Equation Modeling Approach

Students who are enrolled in MOOCs tend to have different motivational patterns than fee-paying college students. A majority of MOOC students demonstrate characteristics akin more to "tourists" than formal learners. As a consequence, MOOC studentsΓÇÖ completion rate is usually very low. The current study examines the relations among student motivation, engagement, and retention using structural equation modeling and data from a Penn State University MOOC. Three distinct types of motivation are examined: intrinsic motivation, extrinsic motivation, and social motivation. Two main hypotheses are tested: (a) motivation predicts student course engagement; and (b) student engagement predicts their retention in the course. The results show that motivation is significantly predictive of student course engagement. Furthermore, engagement is a strong predictor of retention. The findings suggest that promoting student motivation and monitoring individual studentsΓÇÖ online activities might improve course retention

Evaluation of Striped Bass Stocks in Virginia: Monitoring and Tagging Studies, 2015-2019 Progress Report 1 September 2016 - 31 November 2017

This report presents the results of striped bass (Morone saxatilis) tagging and monitoring activities in Virginia during the period 1 September 2016 through 31 August 2017. It includes an assessment of the biological characteristics of striped bass taken from the 2017 spring spawning run and estimates of annual survival and fishing mortality based on annual spring tagging. Also included is an investigation on the potential use of close-kin analyses to determine the size of the spawning stock in the Rappahannock River and an evaluation of mortality rates associated with the bacterial dermal disease mycobacteriosis in relation to water temperatures and dissolved oxygen. The information contained in this report is required by the Atlantic States Marine Fisheries Commission and is used to implement a coordinated management plan for striped bass in Virginia, and along the eastern seaboard

Qualitative Exploration of Cross-Sector Perspectives on the Contributions of Local Health Departments in Land-Use and Transportation Policy

INTRODUCTION: Transportation and land-use policies can affect the physical activity of populations. Local health departments (LHDs) are encouraged to participate in built-environment policy processes, which are outside their traditional expertise. Cross-sector collaborations are needed, yet stakeholders\u27 perceptions of LHD involvement are not well understood. The objective of this study was to describe the perceived value of LHD participation in transportation and land-use decision making and potential contributions to these processes among stakeholders. METHODS: We analyzed qualitative data from 49 semistructured interviews in 2015. Participants were professionals in 13 US states and 4 disciplines: land-use planning (n = 13), transportation/public works (n = 11), public health (n = 19), and other (municipal administration and bike and pedestrian advocacy [n = 6]). Two analysts conducted directed content analysis. RESULTS: All respondents reported that LHDs offer valuable contributions to transportation and land-use policy processes. They identified 7 contributions (interrater agreement 91%): 1) physical activity and health perspective (n = 44), 2) data analysis and assessment (n = 41), 3) partnerships in the community and across sectors (n = 35), 4) public education (n = 27), 5) knowledge of the public health evidence base and best practices (n = 23), 6) resource support (eg, grant writing, technical assistance) (n = 20), and 7) health equity (n = 8). CONCLUSION: LHDs can leverage their strengths to foster cross-sector collaborations that promote physical activity opportunities in communities. Our results will inform development of sustainable capacity-building models for LHD involvement in built-environment decision making

Developing Core Capabilities for Local Health Departments to Engage in Land Use and Transportation Decision Making for Active Transportation

OBJECTIVE: To develop a core set of capabilities and tasks for local health departments (LHDs) to engage in land use and transportation policy processes that promote active transportation. DESIGN: We conducted a 3-phase modified Delphi study from 2015 to 2017. SETTING: We recruited a multidisciplinary national expert panel for key informant interviews by telephone and completion of a 2-step online validation process. PARTICIPANTS: The panel consisted of 58 individuals with expertise in local transportation and policy processes, as well as experience in cross-sector collaboration with public health. Participants represented the disciplines of land use planning, transportation/public works, public health, municipal administration, and active transportation advocacy at the state and local levels. MAIN OUTCOME MEASURES: Key informant interviews elicited initial capabilities and tasks. An online survey solicited rankings of impact and feasibility for capabilities and ratings of importance for associated tasks. Feasibility rankings were used to categorize capabilities according to required resources. Results were presented via second online survey for final input. RESULTS: Ten capabilities were categorized according to required resources. Fewest resources were as follows: (1) collaborate with public officials; (2) serve on land use or transportation board; and (3) review plans, policies, and projects. Moderate resources were as follows: (4) outreach to the community; (5) educate policy makers; (6) participate in plan and policy development; and (7) participate in project development and design review. Most resources were as follows: (8) participate in data and assessment activities; (9) fund dedicated staffing; and (10) provide funding support. CONCLUSIONS: These actionable capabilities can guide planning efforts for LHDs of all resource levels

Community Readiness for Adopting a Physical Activity Program for People With Arthritis in West Virginia

Introduction: The health benefits of physical activity are well established in older adults with arthritis. Despite these benefits, many older adults with arthritis are not active enough to maintain health; therefore, increasing physical activity in adults with arthritis is a public health priority. The purpose of this study was to use the Community Readiness Model to assess readiness for adopting a physical activity program for people with arthritis in 8 counties in West Virginia. Methods: During 2007 and 2008, we conducted a telephone survey among 94 key informants who could provide insight into their community's efforts to promote physical activity among older adults with arthritis. We matched survey scores with 1 of 9 stages of readiness, ranging from 1 (no awareness) to 9 (high level of community ownership). Results: The survey placed the counties in stage 3 (vague awareness), indicating recognition of the need for more physical activity programming; community efforts were not focused and leadership was minimal. The interviews suggested that culturally sensitive, well-promoted free or low-cost programs conducted by community volunteers may be keys to success in West Virginia. Conclusion: Information derived from our survey can be used to match intervention strategies for promoting physical activity among people with arthritis to communities in West Virginia according to their level of readiness.This is the publisher’s final pdf. The article is published by the Centers for Disease Control and Prevention and can be found at: http://www.cdc.gov/pcd/index.ht

Perceptions of the Environment and Health Among Members of the Confederated Tribes of the Umatilla Indian Reservation

Indigenous cultures perceive the natural environment as an essential link between traditional cultural practices, social connectedness, identity, and health. Many tribal communities face substantial health disparities related to exposure to environmental hazards. Our study used qualitative methods to better understand the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) members’ perspectives about their environment and its connections with their health including views on environmental health hazards. Three 90-minute focus group sessions with a total of 27 participants were held to elicit opinions on meanings of health and how the environment interacts with health. A systematic text analysis was used to derive themes across focus groups. Participants expressed a holistic view of health that included environmental, physical, mental, spiritual, and social components. A healthy natural environment was identified as an essential component of a healthy individual and a healthy community. Participants also described many environmental health concerns including second-hand smoke, outdoor smoke, diesel exhaust, mold, pesticides, contaminated natural foods, and toxic wastes from the Hanford nuclear site and methamphetamine labs. Many believe the identified environmental hazards contribute to diseases in their community. The natural environment is an important resource to CTUIR members and plays an integral role in achieving and maintaining health. Knowledge about the values and concerns of the community are useful to the tribal and federal governments, health professionals, environmental health practitioners, and community members who seek to achieve sustainable and healthy rural Native communities