36,885 research outputs found

    Gambling in Great Britain:a response to Rogers

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    A recent issue of Practice: Social Work in Action featured a paper by Rogers that examined whether the issue of problem gambling was a suitable case for social work. Rogers’ overview was (in various places) out of date, highly selective, contradictory, presented unsupported claims and somewhat misleading. Rogers’ paper is to be commended for putting the issue of problem gambling on the social work agenda. However, social workers need up-to-date information and contextually situated information if they are to make informed decisions in helping problem gamblers

    Collecting behavioural addiction treatment data using Freedom of Information requests

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    There is now a growing movement that views a number of behaviours as potentially addictive including many that do not involve the ingestion of a drug (i.e., behavioural addictions such as gambling addiction and sex addiction). As a consequence of being ‘medicalised’ and ‘pathologised’, such disorders have led individuals to seek treatment for their particular behavioural addiction. This case study examines a new method of collecting data on behavioural addiction treatment via the use of Freedom of Information (FOI) requests. More specifically, this case study briefly overviews two published studies that have used FOI requests to collate data on treatment of gambling addiction and sex addiction within the British National Health Service. It is argued that FOI requests for data have many advantages including almost 100% response rates (as organisations are legally required to respond to information requests), and nationally representative data that are highly objective

    Fearless: Josh Griffiths

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    Continually a strong voice for the underrepresented on campus, working with other students and faculty to take initiative in changing campus policy and culture toward the LGBTQ community, and serving as a leader in multiple groups and organizations on campus, Josh Griffiths ’14 fearlessly advocates for members of our campus community, making Gettysburg a more open and welcoming space. [excerpt

    A Diachronic Analysis of Schwa in French

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    Since the beginning of the formal study of language, linguists have struggled with the phonological problems posed by the mid-central vowel sound schwa. Schwa poses a series of challenges for linguists who study many languages, and this is particularly true for phonologists and phoneticians who specialize in French. Most of the challenges that come from analyzing the articulations of schwa in French arise from the overlap it has with mid- and open-mid-front-rounded vowels in French such as in the second vowel in the word “atelier” (workshop) and the second vowel in the word “appeler” (to call.) In this study a diachronic (historic) analysis of schwa in the French language is performed in order to more easily explain the problems that schwa poses for Franco-linguists today. First of all, the nature of schwa is described and how schwa’s behavior plays into its role in Modern French. Problems proposed by reduced schwa vowels and the phonological processes that cause these reductions in Modern French are described. Vowel reduction is a phonetic process that occurs when changes in the articulation of the vowel such as stress, sonority, and loudness cause the vowel to be “weaker.” Finally, a diachronic analysis of the historical environments of schwa from Old French to Modern French is conducted in order to attempt to explain the challenges posed by schwa in modern French. The methodology for this paper involves finding the phonetic environments in which schwa has traditionally appeared from Old French to Modern French. Changes in the environments between each time period of French are finally examined to see how those changes have influenced modern phonological processes that influence the articulation of schwa. This study has shown that the disappearance and appearance of sounds in the phonemic inventory of French has greatly impacted how schwa is articulated in Modern French. Other linguistic processes such as labialization that were realized on schwa in the past are no longer realized, but they have proven to be essential in shaping the current vowel inventory of French

    Wave Profile for Breakdown Waves with a Large Current Behind the Wave Front

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    For analytical solution of breakdown waves with a large current behind the wave front, we employ a one-dimensional, steady-state, three-component (electrons, ions, and neutral particles) fluid model. This project involves breakdown waves propagating in the opposite direction of the electric field force on electrons, anti-force waves (return stroke in lightning); and the electron gas partial pressure is considered to provide the driving force for the propagation of the wave. The basic set of equations consists of the equation of conservation of mass flux, equation of conservation of momentum, equation of conservation of energy, plus Poisson’s equation. The waves are considered to have a shock front. In this study, we examine the possibility and validity of large currents measured and reported by few investigators. Existence of a relationship between wave speed and peak current values is investigated as well. Existence of a large current behind the wave front alters the equation of conservation of energy and Poisson’s equation, as well as the shock boundary condition on electron temperature. Considering a current behind the shock front, we have made appropriate modifications in our set of electron fluid dynamical equations. Using the modified set of equations and the shock condition on electron temperature, we have been able to integrate the set of electron fluid dynamical equations for current bearing anti-force waves. For a range of wave speeds and with the largest current possible for a specific wave speed, we present the wave profile for electric field, electron velocity, and the ionization rate within the dynamical transition region of the wave for anti-force waves
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