The Marcellus Shale and Public Health

The Marcellus Shale formation is being harvested for its methane by gas drilling companies in the state of Pennsylvania. The gas extraction method being used is hydraulic fracturing. This operation has public health significance because the chemicals injected beneath the earth's surface during the hydraulic fracturing process are known to have adverse health effects on humans and aquatic life when in their undiluted form. There is much controversy among the communities involved surrounding the use of these chemicals in the Marcellus Shale. Despite communication efforts by government agencies with these affected communities, health concerns continue to run high. A literature review performed in regards to the chemicals found in fracturing fluids and their affects on aquatic life, found eleven chemicals to have adverse affects. A qualitative analysis performed on public comments regarding a proposed EPA assessment on hydraulic fracturing found several common themes. The most prevalent of which were concerns regarding the possibility of hydraulic fracturing affecting water resources and public and environmental health. Themes that emerged from three stakeholder interviews coincided with those found in the public comment analysis. In regards to the issue of hydraulic fracturing and the Marcellus Shale, this paper proposes increased community involvement in government studies, social action methods to help communities achieve the desired change and possible leverage points for interventions to help improve the health of the public and environments involved

An exploratory study of the effects of cultural capital on the successful completion of a two-year honors program

Doctor of PhilosophyDepartment of Sociology, Anthropology, and Social WorkW. Richard GoeIt has been assumed that community college students are comprised of students who are either not ready for the rigors of a four-year college experience and/or students who are only interested in receiving a degree in a technical field. With concerns of rising debt, largely associated with colleges being forced to turn to tuition as a major revenue source, the validity of these assumptions merits a better understanding to how the economic atmosphere has changed the demographics of students at a two-year institution, let alone the demographics of an honors student population. Further, little-to-no analysis has looked at the effects of the ascriptive characteristics of students beyond parent’s income and occupation in determining academic success in a two-year honors program. To answer these concerns, I examine how institutional, family, and individual level factors affect the successful completion of an honors program by students attending a two-year junior college. It is the objective of this research to arrive at a better understanding of two primary questions: first, what are the characteristics and backgrounds of honors students at a two-year college; second, what are the determinants of academic success at a two-year honors program? It is hypothesized that exposure to cultural capital by students, prior to and while attending junior college, is important in facilitating academic success. Quantitative methodology is used to examine the research questions and test the study hypotheses concerning the effects of cultural capital on successful completion from a two-year college honors program. Data were collected from college students enrolled in the honors program at Tyler Junior College, a two-year college located in Tyler, Texas. The findings report that exposure to culture capital does have a positive effect on students’ graduating from a two-year college honors program

Pain reconceptualisation after Pain Neurophysiology Education in adults with chronic low back pain:A qualitative study

Pain neurophysiology education (PNE) is an educational intervention for patients with chronic pain. PNE purports to assist patients to reconceptualise their pain away from the biomedical model towards a more biopsychosocial understanding by explaining pain biology. This study aimed to explore the extent, and nature, of patients’ reconceptualisation of their chronic low back pain (CLBP) following PNE. Eleven adults with CLBP underwent semistructured interviews before and three weeks after receiving PNE. Interviews were transcribed verbatim and thematically analysed in a framework approach using four a priori themes identified from our previous research: (1) degrees of reconceptualisation, (2) personal relevance, (3) importance of prior beliefs, and (4) perceived benefit of PNE. We observed varying degrees of reconceptualisation from zero to almost complete, with most participants showing partial reconceptualisation. Personal relevance of the information to participants and their prior beliefs were associated with the degree of benefit they perceived from PNE. Where benefits were found, they manifested as improved understanding, coping, and function. Findings map closely to our previous studies in more disparate chronic pain groups. The phenomenon of reconceptualisation is applicable to CLBP and the sufficiency of the themes from our previous studies increases confidence in the certainty of the findings

Metabolic evolution and the self-organization of ecosystems

Metabolism mediates the flow of matter and energy through the biosphere. We examined how metabolic evolution shapes ecosystems by reconstructing it in the globally abundant oceanic phytoplankter Prochlorococcus To understand what drove observed evolutionary patterns, we interpreted them in the context of its population dynamics, growth rate, and light adaptation, and the size and macromolecular and elemental composition of cells. This multilevel view suggests that, over the course of evolution, there was a steady increase in Prochlorococcus' metabolic rate and excretion of organic carbon. We derived a mathematical framework that suggests these adaptations lower the minimal subsistence nutrient concentration of cells, which results in a drawdown of nutrients in oceanic surface waters. This, in turn, increases total ecosystem biomass and promotes the coevolution of all cells in the ecosystem. Additional reconstructions suggest that Prochlorococcus and the dominant cooccurring heterotrophic bacterium SAR11 form a coevolved mutualism that maximizes their collective metabolic rate by recycling organic carbon through complementary excretion and uptake pathways. Moreover, the metabolic codependencies of Prochlorococcus and SAR11 are highly similar to those of chloroplasts and mitochondria within plant cells. These observations lead us to propose a general theory relating metabolic evolution to the self-amplification and self-organization of the biosphere. We discuss the implications of this framework for the evolution of Earth's biogeochemical cycles and the rise of atmospheric oxygen.Simons Foundation (Grant SCOPE 329108)Gordon and Betty Moore Foundation (Grant 3778)Gordon and Betty Moore Foundation (Grant 495.01

Erasmus Language students in a British University – a case study

Students’ assessment of their academic experience is actively sought by Higher Education institutions, as evidenced in the National Student Survey introduced in 2005. Erasmus students, despite their growing numbers, tend to be excluded from these satisfaction surveys, even though they, too, are primary customers of a University. This study aims to present results from bespoke questionnaires and semi-structured interviews with a sample of Erasmus students studying languages in a British University. These methods allow us insight into the experience of these students and their assessment as a primary customer, with a focus on language learning and teaching, university facilities and student support. It investigates to what extent these factors influence their levels of satisfaction and what costs of adaptation if any, they encounter. Although excellent levels of satisfaction were found, some costs affect their experience. They relate to difficulties in adapting to a learning methodology based on a low number of hours and independent learning and to a guidance and support system seen as too stifling. The results portray this cohort’s British University as a well-equipped and well-meaning but ultimately overbearing institution, which may indicate that minimising costs can eliminate some sources of dissatisfaction

Thriving at work: Toward its measurement, construct validation, and theoretical refinement

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90225/1/job756.pd

Protecting 30% of the planet for nature: costs, benefits and economic implications

A. Waldron, K. Nakamura, J. Sze, T. Vilela, A. Escobedo, P. Negret Torres, R. Button, K. Swinnerton, A. Toledo, P. Madgwick, N. Mukherjee were supported by National Geographic and the Resources Legacy Fund. V. Christensen was supported by NSERC Discovery Grant RGPIN-2019-04901. M. Coll and J. Steenbeek were supported by EU Horizon 2020 research and innovation programme under grant agreement No 817578 (TRIATLAS). D. Leclere was supported by TradeHub UKRI CGRF project. R. Heneghan was supported by Spanish Ministry of Science, Innovation and Universities, Acciones de Programacion Conjunta Internacional (PCIN-2017-115). M. di Marco was supported by MIUR Rita Levi Montalcini programme. A. Fernandez-Llamazares was supported by Academy of Finland (grant nr. 31176). S. Fujimori and T. Hawegawa were supported by The Environment Research and Technology Development Fund (2-2002) of the Environmental Restoration and Conservation Agency of Japan and the Sumitomo Foundation. V. Heikinheimo was supported by Kone Foundation, Social Media for Conservation project. K. Scherrer was supported by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme under grant agreement No 682602. U. Rashid Sumaila acknowledges the OceanCanada Partnership, which funded by the Social Sciences and Humanities Research Council of Canada (SSHRC). T. Toivonen was supported by Osk. Huttunen Foundation & Clare Hall college, Cambridge. W. Wu was supported by The Environment Research and Technology Development Fund (2-2002) of the Environmental Restoration and Conservation Agency of Japan. Z. Yuchen was supported by a Ministry of Education of Singapore Research Scholarship Block (RSB) Research Fellowship