Appalachian Coalfield Delegation Position Paper on Sustainable Energy

Appalachian grassroots groups(with support provided by the DataCenter) release a scathing report on the impact of coal mining to the United Nations Commission on Sustainable Development. The Delegation created an historic moment with its powerful stories and diverse outreach. Alliances were forged and the civil society discourse on energy, particularly what is sustainable energy and who gets to define it, has been challenged. Their answer---"it comes from the people!" As most government officials continue to ignore the atrocities of mountain top removal, coal sludge impoundments, and underground injections of sludge, it is up to the people of the Appalachian coal fields to let the world know the harsh realities of an economy built on seemingly cheap electricity

Supporting newly qualified nurses in the UK: a systematic literature review

Aim: This is a systematic literature review of the existing published research related to the development of preceptorship to support newly qualified nurses in the United Kingdom (UK). Background: It has been known for some time that newly qualified nurses experience a period of unsettling transition at the point of registration. In the UK, preceptorship has been the professional body’s recommended solution to this for over 20 years. Data Sources: Searches were made of the CINAHL Plus and MEDLINE databases. Review Methods: A systematic review was carried out in August 2011. Twelve separate searches were conducted generating 167 articles, of which 24 were finally reviewed. Papers were critically reviewed and relevant data were extracted and synthesised using an approach based on Preferred Reporting Items for Systematic Reviews and Meta-Analysis ( PRISMA). Results and Discussion: A results table is presented of the twenty-four sources generated by the systematic search. Three themes were identified from the empirical evidence base: ‘Managerial Support Framework’; ‘Recruitment and Retention’; and ‘Reflection and Critical Thinking in Action’;. Conclusion: There is strong evidence that the newly qualified nurse benefits from a period of supported and structured preceptorship, which translates to improved recruitment and retention for the employing organisations. Recommendations for Further Research and Practice: The existing literature provides an evidence base upon which to construct a preceptorship programme and a means by which to measure its efficacy and monitor its future development. Case study research projects should be considered for future preceptorship programmes in order to find the most effective methods of delivery.Research funded by Chesterfield Royal Hospital NHS Trus

Market Crashes as Critical Phenomena? Explanation, Idealization, and Universality in Econophysics

We study the Johansen-Ledoit-Sornette (JLS) model of financial market crashes (Johansen, Ledoit, and Sornette [2000] "Crashes as Critical Points." Int. J. Theor. Appl. Finan. 3(2) 219-255). On our view, the JLS model is a curious case from the perspective of the recent philosophy of science literature, as it is naturally construed as a "minimal model" in the sense of Batterman and Rice (Batterman and Rice [2014] "Minimal Model Explanations." Phil. Sci. 81(3): 349-376) that nonetheless provides a causal explanation of market crashes, in the sense of Woodward's interventionist account of causation (Woodward [2003]. Making Things Happen. Oxford:Oxford University Press).Comment: 32 page

A comparison of two model averaging techniques with an application to growth empirics

Parameter estimation under model uncertainty is a difficult and fundamental issue in econometrics. This paper compares the performance of various model averaging techniques. In particular, it contrasts Bayesian model averaging (BMA) — currently one of the standard methods used in growth empirics — with a new method called weighted-average least squares (WALS). The new method has two major advantages over BMA: its computational burden is trivial and it is based on a transparent definition of prior ignorance. The theory is applied to and sheds new light on growth empirics where a high degree of model uncertainty is typically present

Association of Generalized Joint Hypermobility and Occurrence of Musculoskeletal Injury in Physical and Occupational Therapy Students

Background: A prior research study showed that the prevalence of hypermobility was higher among Physical and Occupational Therapy students as compared to the general population. The literature shows that certain injury rates are higher among those who are hypermobile. This has led to the question of whether or not hypermobility is directly related to injury and recurrence of injury. Purpose: The purpose of this study was to assess Physical Therapy (PT) and Occupational Therapy (OT) students for hypermobility as well as survey previous injury history. This study analyzed the prevalence of hypermobility with types of injuries in order to determine if a relationship exists. Methods: Eighty-six subjects (24 male, 62 female) were assessed for hypermobility using the nine point Beighton Scale of Hypermobility. A score of four or higher out of nine indicated the presence of joint hypermobility. Participants filled out a survey regarding current activity level, previous and current athletic participation, injury history regarding type and mechanism of injury. Results: The prevalence of hypermobility among PT and OT students was found to be 39.5%, a rate five times greater than the general population. Reported injuries were grouped into the following classifications prior to statistical analysis: sprains, ligament rupture, strain/contusion, fracture, and dislocation. Non-hypermobile participants were more likely to have experienced a strain type injury (l(1, N=86) =5.059, p=0.024). No other statistically significant results were found, although fracture rates showed a trend of occurring more frequently in non-hypermobile participants (p=O.167). Conclusion: The prevalence of joint hypermobility is higher among Physical and Occupational Therapy students than the general population. Injury rates are high among both PT and OT populations, with strains occurring more frequently in non-hypermobile subjects. In the future, increased sample size, as well as inclusion of the general student population may lead to a greater significance in research results. Further research is needed to determine the extent of such correlation