SPAN: Astronomy and astrophysics

The Space Physics Analysis Network (SPAN) is a multi-mission, correlative data comparison network which links science research and data analysis computers in the U.S., Canada, and Europe. The purpose of this document is to provide Astronomy and Astrophysics scientists, currently reachable on SPAN, with basic information and contacts for access to correlative data bases, star catalogs, and other astrophysic facilities accessible over SPAN

Understanding the Effects of Lactose Hydrolysis Modeling on the Main Oligosaccharides in Goat Milk Whey Permeate.

Enzymatic hydrolysis of lactose is a crucial step to improve the efficiency and selectivity of membrane-based separations toward the recovery of milk oligosaccharides free from simple sugars. Response surface methodology was used to investigate the effects temperature (25.9 to 54.1 °C) and amount of enzyme (0.17 to 0.32% w/w) at 1, 2, and 4 h of reaction on the efficiency of lactose hydrolysis by Aspergillus oryzae β-galactosidase, preservation of major goat whey oligosaccharides, and on the de-novo formation of oligosaccharides. Lactose hydrolysis above 99% was achieved at 1, 2, and 4 h, not being significantly affected by temperature and amount of enzyme within the tested conditions. Formation of 4 Hexose (Hex) and 4 Hex 1 Hex and an increased de-novo formation of 2 Hex 1 N-Acetyl-Neuraminic Acid (NeuAc) and 2 Hex 1 N-Glycolylneuraminic acid (NeuGc) was observed in all treatments. Overall, processing conditions using temperatures ≤40 °C and enzyme concentration ≤0.25% resulted in higher preservation/formation of goat whey oligosaccharides

Care Works: Come Home for Care

Essential to executing the mission and vision of an academic medical center (AMC) is attracting and retaining the highest quality employees. As demonstrated by VCU’s commitment to the Great Place Initiative, the University has recognized that employees in today’s highly competitive environment demand competitive salary and benefit packages. Research has shown that access to high quality, on-site healthcare services provides significant benefits to both employees and employers, such as increased productivity and reduced wellness costs[1]. Yet, a query of de-identified patient records indicated that only a small percentage of VCU employees (~18%) utilized the health services provided by VCU Health System in 2016. VCU’s peer-institutions, other distinguished AMCs, and industry employers have implemented a variety of programs such as concierge services, expedited appointments, on-campus clinics, and lower copays to remain competitive and responsive to their employees. In light of the depth of these programs, Team CareWorks completed a comparative review of health and wellness related employee-specific benefits to determine how VCU might enhance its benefits through initiatives such as on-site medical clinics, prioritized appointments, telehealth, and on-site pharmacies. Informed by the comparative analysis, Team CareWorks will provide recommendations that VCU can use to: capitalize on the integrated relationship with VCU Health to enrich the health and wellness of its outstanding assets (the employees); and provide enhanced benefits to employees by making VCU Health more easily accessible and more appealing as a Medical Home. [1]Berry, Leonard, Ann M. Mirabito, & William B. Baun. “What\u27s the Hard Return on Employee Wellness Programs?” (2010). Harvard Business Review, December 2010.. Available at SSRN: https://ssrn.com/abstract=206487

Learning together through international collaboration in teacher education in Malaysia. Report of a project to develop a Bachelor of Education (Honours) in Primary Mathematics

Copyright University of Hertfordshire, School of Education 2011Learning together through international collaboration in teacher education in Malaysia is the report of an enterprising partnership between the University of Hertfordshire, UK, the Ministry of Education Malaysia and two Institutes of Teacher Education in Malaysia. Working collaboratively with colleagues in Malaysia, the University of Hertfordshire School of Education designed, validated, supported and quality assured a Bachelor of Education (Honours) degree programme for initial teacher training for a single cohort of 120 students over four years. All the students graduated in 2010. Learning together through international collaboration in teacher education in Malaysia provides a record of the project itself. It also documents in-depth insights from contributors to the project in two main areas: the collaborative approach to working together and issues relating to learning and teaching, including the Action – Reflection – Modelling (ARM) pedagogical approach, which underpinned the degree programme. Senior managers, teacher educators and lecturers share some of their learning from working together to develop and implement the new degree programme. Student teachers voice some experiences from their school placements. They describe how they used ARM; highlight some of the benefits of the approach and identify some of the challenges associated with introducing a different pedagogy in schools as they were 'learning to teach'. There are glimpses of 'lively and attractive' classes in which 'pupils enjoy and feel comfortable to learn' and 'are eager to answer my questions'. School mentors provide additional insights into the student teachers' learning and teaching practice. The richness of the contributions is reflected in the many quotations included in the report. The successful completion of this project was due to the dedication and expertise of many contributors. The findings documented in this report are relevant for all those engaged in international collaboration and teacher education.Final Published versio

ENSO and Variability of the Antarctic Peninsula Pelagic Marine Ecosystem

The West Antarctic Peninsula region is an important source of Antarctic krill (Euphausia superba) in the Southern Ocean. From 1980-2004 abundance and concentration of phytoplankton and zooplankton, krill reproductive and recruitment success and seasonal sea ice extent here were significantly correlated with the atmospheric Southern Oscillation Index and exhibited three- to five-year frequencies characteristic of El Nino-Southern Oscillation (ENSO) variability. This linkage was associated with movements of the Southern Antarctic Circumpolar Current Front and Boundary, a changing influence of Antarctic Circumpolar Current and Weddell Sea waters, and eastward versus westward flow and mixing processes that are consistent with forcing by the Antarctic Dipole high-latitude climate mode. Identification of hydrographic processes underlying ecosystem variability presented here were derived primarily from multidisciplinary data collected during 1990-2004, a period with relatively stable year-to-year sea ice conditions. These results differ from the overwhelming importance of seasonal sea ice development previously established using 1980-1996 data, a period marked by a major decrease in sea ice from the Antarctic Peninsula region in the late 1980s. These newer results reveal the more subtle consequences of ENSO variability on biological responses. They highlight the necessity of internally consistent long-term multidisciplinary datasets for understanding ecosystem variability and ultimately for establishing well-founded ecosystem management. Furthermore, natural environmental variability associated with interannual- and decadal-scale changes in ENSO forcing must be considered when assessing impacts of climate warming in the Antarctic Peninsula-Weddell Sea region

The Family Options Project: Implementing an Innovative Intervention for Parents with Mental Illnesses and Their Families

The Family Options Project reflects a productive partnership between researchers and providers at the UMMS Center for Mental Health Services Research and Employment Options, Inc., Marlborough, MA The Family Options Intervention is an evidence-informed psychiatric rehabilitation intervention, developed and tested within the context of a community-based agency setting

Venous Thromboembolic Disease in Trauma and Surveillance Ultrasonography

Background. The literature reports a wide variation in the incidence of venous thromboembolic (VTE) disease in trauma patients. The performance of routine surveillance venous duplex ultrasound of bilateral lower extremities is controversial. Furthermore, recent examinations of the national trauma databank registry have suggested that routine duplex surveillance is associated with higher deep venous thrombosis (DVT) detection rates. Materials and Methods. We examined the incidence and risk factors for VTE disease in 2827 trauma patients admitted over a 2-y period to a state-verified level I trauma center. Detailed chart review was carried out for patients with VTE disease. We then evaluated the effects of a routine bilateral lower extremity duplex surveillance guideline on VTE detection in the subset of injury patients admitted to the trauma service. Results. We found an approximately 2% incidence of venous thromboembolic disease in a mostly blunt trauma population. Amongst patients with VTE disease, the most common risk factors were obesity and significant head injury. We then evaluated the 998 patients with injury who were admitted to the trauma service 1 y before and after surveillance guideline implementation. Despite a nearly 5-fold increase in the number of duplex scans, with a substantial increase in cost, we found no significant difference in the incidence of DVT. Conclusions. Our preliminary data argue against the use of routine duplex surveillance of lower extremities for DVT in trauma patients. A larger, prospective analysis is necessary to confirm these findings

Humour and laughter in meetings: influence, decision-making and the emergence of leadership

Recent constructions view leadership as a process of social influence which coordinates processes of change. Moreover, such processes are not necessarily linked to role hierarchy but may be emergent and distributed within teams. However, the micro-processes through which this occurs are not well understood. The significance of the paper lies in its contribution to an understanding of the emergence of leadership in teams, and in particular how humour and laughter are drawn on as a resource by which to exert social influence. Here, we use the construct of the play frame, ‘non serious’ talk in which participants jointly construct extended humorous sequences as improvisations, to analyse how team members manoeuvre in order to accomplish influence, decision-making and leadership. In taking this approach we are not concerned with considerations of how managers use jokes to exercise control, or workers use humour to subvert management. Rather, we examine how humour, and particularly the laughter it engenders, can contribute to an understanding of organizations as centred on communication and founded on the precept that organizations are ‘talked into being’. Here we show how talk in a play frame institutes a context which can be utilised by participants to exert influence and we demonstrate the highly contingent and contextual nature of the emergence of leadership within teams

The \u27Ideal\u27 Climate Change Ph.D. Program

The training of the next generation of climate-change researchers is of utmost importance as climate change and its associated impacts take on increasing local, regional, and global relevance. This report seeks to address this issue by highlighting aspects of a successful climate-change Ph.D. program; a program which seeks to balance traditional disciplinary training with exposure to the broader, interdisciplinary climate-change community

The Role of Cooperative Extension in Chronic Disease Prevention and Management: Perspectives from Professionals in the Field

Chronic diseases are strongly associated with premature death and increased health care costs. Nearly half of American adults report they have one or more chronic health conditions. Cooperative Extension is calling for refocus to refine and align with broader efforts to promote public health by supporting the prevention and management of chronic disease. The success of this refocus is dependent on a shared vision between funding agencies, stakeholders, and Extension. As part of developing this shared vision, the Chronic Disease Health Implementation Team surveyed 152 Extension administrators, faculty, and Extension Agents/Educators to determine their perception of the role of Extension in chronic disease prevention and management in the next century. Respondents answered the open-ended question, “What role should Cooperative Extension have in working to reduce chronic diseases in America for the next 10, 25, and 100 years? Analysis with grounded theory identified three themes. The respondents perceived the role of Extension professionals as educators and collaborators in chronic disease prevention and management who focus on influencing individuals and environments. As educators, Extension should deliver evidence-based programs to communicate, inform, facilitate, and teach. As collaborators, Extension should facilitate and nurture partnerships to effect changes in chronic disease prevention and management