995 research outputs found

    Pastoral Care on Remand and the Role of the Prison Chaplain

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    How do prisoners experience life on remand in England, and how do prison chaplains offer them pastoral care in this setting? This thesis explores the question of how prison chaplains deliver pastoral care in a remand prison, and how this care is received and experienced by prisoners. With my own experience as a remand prison chaplain as a catalyst, I engage with literature around practical theological approaches to exploring prison experience, criminological studies of remand, and prison chaplaincy. Using a grounded theory methodology, I explore the challenges of being on remand and the role of prison chaplains in meeting the needs of remandees, as well as chaplains’ own understandings of their vocation and ministry. Chaplains and prisoners were interviewed at three Local prisons in the North of England, and the major themes from these interviews explored thematically and theologically. I discuss issues of trust building and the precarious nature of the prisoner-chaplain relationship, and the core theme of liminality in the role of the chaplain and the experience of the remand prisoner. Liminality is explored as a key theme linking the limbo-like nature of remand life, the challenges of navigating the prison environment, and the status of the chaplain on the thresholds of prison life and ministry. The liminality of the chaplain is considered as a positive characteristic that enables a flexible ministry in a remand context. This leads to a theological analysis of remand chaplaincy through the lens of Walter Brueggemann’s concepts of the disorientation of lament and the notion of prophetic imagination. Remand chaplaincy is explored through the lens of a ministry of presence as ‘being with’ in conversation with the work of Samuel Wells. The thesis concludes with new understandings of remand chaplaincy in light of the liminality of the role and of the remand prisoner, and considers the challenges of the practical and theological aspects of providing pastoral care in this complex context

    Geogenic nitrogen as a nutrient source to subglacial microbial ecosystems

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    Glacial runoff often contains nitrate far in excess of nitrogen (N) concentrations in snow. ‘Excess’ nitrate is likely produced by nitrifying bacteria in subglacial environments, yet the source of the additional N has not been identified. In this thesis, rocks are investigated as an N source to subglacial microbial ecosystems following their comminution by glacial erosion and leaching with meltwater. Weathering processes involving the release of N and micronutrients, iron (Fe) and manganese (Mn), from rock to glacial environments were evaluated using a combination of field studies in Adventdalen (Svalbard) and rock weathering experiments. Attempts were also made to constrain isotope fractionation during weathering to improve the use of stable isotopes to trace N provenance. The sedimentary geological succession underlying glaciers in the study area contained significant N (up to 0.21 wt. %), particularly in organic rich, siltstones and shales. Fe and Mn were largely found within oxide and carbonate minerals while significant pyrite bound Fe (max. 5.2 wt. %) was present in organic rich sediments. In simulated glacial weathering experiments, nitrogen was almost entirely liberated as ammonium with much of it absorbed to mineral surfaces rather than dissolved in solution. Pyrite oxidation liberated Fe and generated acidity which drove i) silicate dissolution releasing N and ii) carbonate dissolution yielding dissolved Mn. The largest N yields were associated with rocks containing abundant organic N which may have been liberated via oxidative weathering, protonation of amines and/or organic matter degradation by free radicals produced during crushing. Liberated ammonium was partly lost as ammonia gas when the solution pH exceeded 8 and also absorbed to sediment, particularly when clay minerals were abundant. Further experiments demonstrated an isotope enrichment in adsorbed ammonium of up to 10‰ ή15N relative to bedrock N, caused by fractionation from a combination of adsorption and volatilisation processes. In Svalbard, up to 89% of nitrate in glacial runoff was derived from non-snowpack sources. Solute was acquired into snowmelt via chemical weathering of rock talus in ice marginal moraines largely via coupled sulphide oxidation and silicate dissolution. When oxygen was available, ammonium released from rock was converted to nitrate via microbial nitrification. This assertion is supported by nitrate ή18O values of close to 0‰, vastly different from atmospheric oxygen. However, when flowpaths were anoxic, nitrate was absent likely due to microbial denitrification. Geological variations may control the magnitude of nutrient export by weathering in glacial catchments. For instance, N and Mn were particularly enriched in water from the Longyearbreen catchment which overlies shales enriched in these elements. Furthermore, clay minerals in bedrock significantly influences the distribution of N (as ammonium) between dissolved and particulate phases through ion exchange reactions

    Public Health Informatics in Local and State Health Agencies: An Update From the Public Health Workforce Interests and Needs Survey

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    OBJECTIVE: To characterize public health informatics (PHI) specialists and identify the informatics needs of the public health workforce. DESIGN: Cross-sectional study. SETTING: US local and state health agencies. PARTICIPANTS: Employees from state health agencies central office (SHA-COs) and local health departments (LHDs) participating in the 2017 Public Health Workforce Interests and Needs Survey (PH WINS). We characterized and compared the job roles for self-reported PHI, "information technology specialist or information system manager" (IT/IS), "public health science" (PHS), and "clinical and laboratory" workers. MAIN OUTCOME MEASURE: Descriptive statistics for demographics, income, education, public health experience, program area, job satisfaction, and workplace environment, as well as data and informatics skills and needs. RESULTS: A total of 17 136 SHA-CO and 26 533 LHD employees participated in the survey. PHI specialist was self-reported as a job role among 1.1% and 0.3% of SHA-CO and LHD employees. The PHI segment most closely resembled PHS employees but had less public health experience and had lower salaries. Overall, fewer than one-third of PHI specialists reported working in an informatics program area, often supporting epidemiology and surveillance, vital records, and communicable disease. Compared with PH WINS 2014, current PHI respondents' satisfaction with their job and workplace environment moved toward more neutral and negative responses, while the IT/IS, PHS, and clinical and laboratory subgroups shifted toward more positive responses. The PHI specialists were less likely than those in IT/IS, PHS, or clinical and laboratory roles to report gaps in needed data and informatics skills. CONCLUSIONS: The informatics specialists' role continues to be rare in public health agencies, and those filling that role tend to have less public health experience and be less well compensated than staff in other technically focused positions. Significant data and informatics skills gaps persist among the broader public health workforce

    Messiah College Symphony Orchestra Family Concert 2017

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    The annual Family Concert given at Homecoming by the Messiah College Symphony Orchestra. Directed by Dr. Timothy Dixon

    The Application of Statistical Sampling Techniques to the Operational Readiness Inspection

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    A Blue Ribbon Commission report to the Air Force Chief of Staff in February 1997 makes several specific recommendations on the conduct of Operational Readiness Inspections. This thesis develops a solution to one of the recommendations of that report; utilize scientifically based sampling techniques to reduce the footprint of the inspection on an evaluated unit. Acceptance sampling, common in industry, is developed for use in the environment of the Operational Readiness Inspection. The time saved from this more efficient sampling practice reduces Inspector General time at an evaluation, decreases the footprint, and answers the specific recommendations of the Blue Ribbon Commission. This thesis explains the construction of acceptance sampling plans and procedures. The changes to the Operational Readiness Inspection for effective application of acceptance sampling are defined and the automatic computation of acceptance plans through a computer spreadsheet application is accomplished. A validation is provided with the results from applying these techniques to an actual Operational Readiness Inspection at Cannon AFB, NM. Acceptance sampling has proven itself in the world of industry in international and military standards. This proven practice, simple in concept, can produce more credible and convincing results in any inspected area selected for sampling

    Penrose conference report: Kinematics and geodynamics of intraplate dextral shear in eastern California and western Nevada

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    This conference provided a forum to discuss the range of geological and geophysical datasets from the eastern California shear zone (ECSZ) and Walker Lane belt (WLB) that bear on how intraplate deformation is accommodated and how to integrate the data into a comprehensive, spatially and kinematically coherent view of intraplate deformation through time

    Acceleration and evolution of faults: An example from the Hunter Mountain-Panamint Valley fault zone, Eastern California

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    We present new space geodetic data indicating that the present slip rate on the Hunter Mountain–Panamint Valley fault zone in Eastern California (5.0 ± 0.5 mm/yr) is significantly faster than geologic estimates based on fault total offset and inception time. We interpret this discrepancy as evidence for an accelerating fault and propose a new model for fault initiation and evolution. In this model, fault slip rate initially increases with time; hence geologic estimates averaged over the early stages of the fault\u27s activity will tend to underestimate the present-day rate. The model is based on geologic data (total offset and fault initiation time) and geodetic data (present day slip rate). The model assumes a monotonic increase in slip rate with time as the fault matures and straightens. The rate increase follows a simple Rayleigh cumulative distribution. Integrating the rate-time path from fault inception to present-day gives the total fault offset

    Refined kinematics of the Eastern California shear zone from GPS observations, 1993-1998

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    Global Positioning System (GPS) results from networks spanning the Eastern California shear zone and adjacent Sierra Nevada block, occupied annually between 1993 and 1998, constrain plate margin kinematics. We use an elastic block model to relate GPS station velocities to long‐term fault slip rate estimates. The model accounts for elastic strain accumulation on the San Andreas fault, as well as faults of the Eastern California shear zone. South of the Garlock fault, 14 mm/yr of dextral shear is distributed across the Eastern California shear zone. Some of this slip penetrates eastward into the Basin and Range, and a collective budget of 13 mm/yr is observed to the north at the latitude of Owens Lake. Model slip rates for two important faults, the Garlock and Owens Valley faults, significantly misfit geologic estimates. By referencing station velocities to stable North America we observe northward‐increasing deformation east of our regional GPS network. At the latitude of Mojave Desert, however, some of this deformation is ascribed to elastic strain accumulation due to a locked San Andreas fault and thus does not represent additional fault‐related, permanent deformation
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