Home About us Contact
|
Home About us Contact | ||
|
|
||
One Aspect (one + aspect)
Kinds of One Aspect Selected AbstractsAfter Cancún: what next for agricultural subsidies?EUROCHOICES, Issue 3 2003Tim Josling Summary After Cancún: what next for agriculturalsubsidies? The collapse of the Ministerial in Cancún highlighted the enhanced role of the developing countries in the WTO and the reduced ability of the US and the EU to manage the trade system. One aspect of these changes has been that developing countries have taken much more interest in the level of domestic support in developed countries. Developed countries believe that the shift of support from production-linked to decoupled instruments has had a positive impact on trade. Developing countries maintain that this reform has not helped them, and has perpetuated inequities in the trade system. Research suggests that the output effect of decoupled support is limited, if not negligible. Such decoupling may be necessary to reform domestic polices. Additionally, domestic policies are being challenged by developing countries using the trade litigation of the WTO. But such challenges risk undermining support for the WTO. Until agreement is reached on these issues there will be little progress in further agricultural trade reform. A political solution must be found that continues the slow process of improvement of domestic farm policies and at the same time offers hope to developing countries that they will benefit from the improvement in the trade conditions for agricultural products. Après Cancún:quel avenir pour les subventions? L'échec de la conférence ministérielle de Cancun met en évidence !e rôle accru des pays en voie de développement à l'OMC, ainsi que la faible aptitude des Etats-Unis et de l'Europe à gérer le système des échanges internationaux. Ces changements impliquent que les pays en voie de développement s'intéressent de plus en plus aux niveaux de protection internes des pays développés. Les pays développés croient que le glissement des aides vers plus de découplage aura eu un effet positif sur les échanges. Mais les pays en voie de développement continuent à penser que ces réformes ne les ont pas aidés, et qu'elles ont perpétué les inégalités du commerce mondial. Le travail présenté ici semble montrer que l'effet du découplage sur l'offre est très faible, voire nul. Peut-être le decouplage est-il utile pour la réforme des politiques internes. Mais, au delà, ces politiques internes sont mises en cause par les pays en voie de développement, qui utilisent à leur encontre les ressources de procédure mises à leur disposition par l'OMC. De telles mises en cause sont de nature à détruire le soutien de l'opinion à l'OMC. II ne faut pas s'attendre à beaucoup de progrès dans les réformes du commerce international agricole tant qu'on n'aura pas trouve un accord sur ces questions. II est done necessaire d'élaborer des solutions qui confortent le lent progrès des politiques internes des pays developpes, tout en offrant aux pays en voie de développement 1, espoir de bénéficier de l'amélioration des conditions des échanges agricoles. Nach Cancún: Was geschieht als nächstes mitAgrarsubventionen? Das Scheitern des Ministerialtreffensin Cancún hob die verbesserte Position der Entwicklungsländer in der WTO und die verminderte Fähigkeit der USA und der EU hervor, das Handelssystem zu lenken. Finer der Aspekte dieser Veränderungen bestand darin, dass die Entwicklungsländer ein sehr viel größeres Interesse am Ausmaß der Inlandsstützung in Industrieländern gezeigt haben. Die Industrieländer glauben, dass sich der Schritt von einer produktionsgebundenen Inlandsstützung hin zu einer entkoppelten Inlandsstützung positiv auf den Handel ausgewirkt hat. Die Entwicklungsländer behaupten jedoch, dass ihnen diese Reform nicht geholfen habe und dass so Ungerechtigkeiten im Handelssystem aufrecht erhalten würden. Forschungsergebnisse legen es nahe, dass sich die entkoppelte Inlandsstützung sehr begrenzt, möglicherweise nur geringfügig, auf die Produktion auswirkt. Eine solche Entkopplung ist möglicherweise notwendig, urn inländische Politikmaßnahmen zu reformieren. Zusátzlich werden die inländischen Politikmaßnahmen von den Entwicklungsländern zur Zeit im Rahmen der WTO-Verfahren zur Beilegung von Handelsstreitigkeiten angefochten. Solche Anfechtungen bergen jedoch immer das Risiko einer abgeschwächten Unterstützung für die WTO. Bis in diesen Punkten Einigkeit herrscht, wird es nur geringe Fortschritte für die Agrarhandelsreformen geben. Es muss eine politische Lösung gefunden werden, welche den langsamen Verbesserungsprozess bei den inländischen Agrarpolitikmaßnahmen voran treibt und welche die Entwicklungsländer zugleich hoffen lässt, von der Verbesserung der Handelsbedingungen für landwirtschaftliche Erzeugnisse profitieren zu können. [source] A Pragmatic Guide to Qualitative Historical Analysis in the Study of International RelationsINTERNATIONAL STUDIES PERSPECTIVES, Issue 4 2002Cameron G. Thies Researchers using qualitative methods, including case studies and comparative case studies, are becoming more self,conscious in enhancing the rigor of their research designs so as to maximize their explanatory leverage with a small number of cases. One aspect of qualitative research that has not received as much attention is the use of primary and secondary source material as data or evidence. This essay explores the potential problems encountered by political scientists as they conduct archival research or rely on secondary source material produced by historians. The essay also suggests guidelines for researchers to minimize the main problems associated with qualitative historical research, namely, investigator bias and unwarranted selectivity in the use of historical source materials. These guidelines should enable advanced undergraduates and graduate students to enhance the quality of their historically minded political science scholarship. [source] Cluster Dynamics: New Evidence and Projections for Computing Services in Great Britain,JOURNAL OF REGIONAL SCIENCE, Issue 2 2005Bernard Fingleton In the main section of the paper, spatial econometric models are estimated controlling for supply- and demand-side conditions to isolate the effect of initial cluster intensity. The paper then projects cluster development using the fitted model, showing how clusters are likely to emerge and intensify. One aspect of the paper is the existence of a de-clustering mechanism due to congestion effects. [source] Beyond the Courtroom Workgroup: Caseworkers as the New Satellite of Social ControlLAW & POLICY, Issue 4 2009URSULA CASTELLANO Many jurisdictions nationwide are faced with overcrowded jails, backlogged court dockets, and high rates of recidivism for mostly nonviolent offenders. To address these complex problems, law enforcement officials have institutionalized alternatives to incarceration programs, including work furloughs, electronic monitoring, and treatment courts. These recent trends in legal reform are designed to reduce and prevent criminal behavior by helping to reintegrate defendants back into their local communities. One aspect that has been largely unaddressed in prior research is that jail-alternative programs are primarily staffed by caseworkers with outside nonprofit agencies. This important group of nonlegal actors plays a pivotal role in crafting decisions to divert low-level offenders from the criminal justice system; few studies, however, explore the organizational contexts surrounding caseworkers' everyday decision-making practices. In response, I draw upon ethnographic data to analyze the ways that pretrial release caseworkers in a California county evaluate defendants' entitlement to release on their own recognizance. The results of this study suggest that caseworkers exercise discretion beyond the traditional power structure of the courtroom workgroup. I conclude that caseworkers emerge as the new satellite of social control in contemporary courts. [source] Stop test or pressure-flow study?NEUROUROLOGY AND URODYNAMICS, Issue 3 2004Measuring detrusor contractility in older females Abstract Aims Impaired detrusor contractility is common in older adults. One aspect, detrusor contraction strength during voiding, can be measured by the isovolumetric detrusor pressure attained if flow is interrupted mechanically (a stop test). Because interruption is awkward in practice, however, simple indices or nomograms based on measurements made during uninterrupted voiding are an appealing alternative. We investigated whether such methods, originally developed for males, might be applicable in female subjects, and attempted to identify a single best method. Methods We compared stop-test isovolumetric pressures with estimates based on pressure-flow studies in a group of elderly women suffering from urge incontinence. Measurements were made pre- and post-treatment with placebo or oxybutynin, allowing investigation of test,retest reliability and responsiveness to small changes of contractility. Results Existing methods of estimating detrusor contraction strength from pressure-flow studies, including the Schäfer contractility nomogram and the projected isovolumetric pressure PIP, greatly overestimate the isovolumetric pressure in these female patients. A simple modification provides a more reliable estimate, PIP1, equal to pdet.Qmax,+,Qmax (with pressure in cmH2O and Qmax in ml/sec). Typically PIP1 ranges from 30 to 75 cmH2O in this population of elderly urge-incontinent women. PIP1, however, is less responsive to a small change in contraction strength than the isovolumetric pressure measured by mechanical interruption. Conclusions The parameter PIP1 is simple to calculate from a standard pressure-flow study and may be useful for clinical assessment of detrusor contraction strength in older females. For research, however, a mechanical stop test still remains the most reliable and responsive method. The Schäfer contractility nomogram and related parameters such as DECO and BCI are not suitable for use in older women. Neurourol. Urodynam. 23:184,189, 2004. © 2004 Wiley-Liss, Inc. [source] Collaboration in foundation grantor-grantee relationshipsNONPROFIT MANAGEMENT & LEADERSHIP, Issue 1 2008Kent D. Fairfield Foundations take many forms and wield widespread influence within the nonprofit sector. One aspect of foundations that has received limited research attention is the relationship between the foundation and the grantee. Some authors have encouraged a reframing of this relationship to be more one of equals, where each party brings attributes valuable to the other and where collaboration can germinate and produce more effective philanthropy. This exploratory study suggests that the quality of these relationships varies widely and that it is often difficult to form collaborative ones. It identifies some of the earmarks of fruitful relationships and suggests some ways to replicate those successes. I hate foundation officers,they're all jerks! ,Experienced nonprofit executive We care about these [nonprofit] organizations,it is through them that we do our work. ,Senior foundation program officer [source] Evaluating evidence-based practice within critical careNURSING IN CRITICAL CARE, Issue 3 2008Helen O'Neal Abstract Background and Aims:, Between 2002-2005 the Trust undertook an action research project to evaluate a corporate practice development strategy. During this period clinicians became practitioner-researchers utilising a variety of methods to evaluate the influence of practice development. One aspect of this focused upon evaluation of evidence based guidelines. This article concentrates upon this process and the learning from this within critical care. Method:, Within critical care it was recognised that the standard of guidelines and protocols varied in terms of the amount of evidence used to underpin decision making. A group was set up to evaluate and appraise these using a structured format such as the Appraisal of Guidelines for Research and Evaluation (AGREE) Instrument. Findings:, The initial evaluation (cycle 1) highlighted learning associated with the process of using the instrument within critical care, as well as where the quality of the guidelines could be improved. The second cycle of evaluation demonstrated that implementation of the action plans as a consequence of cycle 1 resulted in an improvement in the quality of the guidelines. It also resulted in streamlining the process of undertaking guideline appraisal across a Trust. Discussion and Conclusions:, Action resulting from analysis of the findings of cycle 1 led to a cultural change in which the structure of a tool such as the AGREE instrument could be beneficial in the development of future guidelines. This has been sustained both within critical care and Trust wide with various initiatives such as the establishment of critical care multidisciplinary guideline development groups and a Trust wide electronic library management system. [source] Establishing ignition conditions for the tank manifold fire at the Powell Duffryn tank terminalPROCESS SAFETY PROGRESS, Issue 3 2002John L. Woodward A fire destroyed three tanks containing crude sulfate turpentine (CST) at a storage facility in Savannah, Georgia, on April 10, 1995, prompting an evacuation, and resulting in some environmental damage. The events of this fire have been documented an a U.S. EPA report [1]. The investigators determined the most likely cause of ignition was overheating in a newly-installed activated-carbon drum as air was drawn in during evening cooling. One aspect not entirely explained in the EPA report is that the tanks were connected by a vapor manifold and were not protected by detonation arresters, yet the flames initially propagated to only one tank. This paper discusses the development of a model to quantify the likely sequence of events that is consistent with observations. Tank inflows and outflows forced by the diurnal temperature cycle were modeled to calculate hydrocarbon concentrations in the vapor space. This establishes that the combination of vapor concentrations above the lower flammable limit, and oxygen concentrations above the lower limit to support combustion, occur for only a few hours during the day. Further estimates of the ignition, flame acceleration, and run-up distance indicate that an explosion probably occurred inside the polyvinyl chloride (PVC) pipe. The forces from such an explosion would be sufficient to open the PVC pipe, thereby slowing the flame front propagation and contributing to the failure to initially ignite more than one tank. This paper illustrates how modeling strengthens an accident investigation and helps distinguish between alternative postulated ignition sequences. [source] Climate change: a rational choice politics view,AUSTRALIAN JOURNAL OF AGRICULTURAL & RESOURCE ECONOMICS, Issue 3 2009Geoffrey Brennan Reduction in carbon dioxide emissions constitutes a global public good; and hence there will be strong incentives for countries to free ride in the provision of CO2 emission reductions. In the absence of more or less binding international agreements, we would expect carbon emissions to be seriously excessive, and climate change problems to be unsolvable. Against this obvious general point, we observe many countries acting unilaterally to introduce carbon emission policies. That is itself an explanatory puzzle, and a source of possible hope. Both aspects are matters of ,how politics works', i.e. ,public choice' problems are central. The object of this paper is to explain the phenomenon of unilateral policy action and to evaluate the grounds for ,hope'. One aspect of the explanation lies in the construction of policy instruments that redistribute strategically in favour of relevant interests. Another is the ,expressive' nature of voting and the expressive value of environmental concerns. Both elements , elite interests and popular (expressive) opinion , are quasi-constraints on politically viable policy. However, the nature of expressive concerns is such that significant reductions in real GDP are probably not sustainable in the long term , which suggests that much of the CO2 reduction action will be limited to modest reductions of a largely token character. In that sense, the grounds for hope are, although not non-existent, decidedly thin. [source] Citizenship, Rights and Emergency Powers in Second World War AustraliaAUSTRALIAN JOURNAL OF POLITICS AND HISTORY, Issue 2 2007Ilma Martinuzzi O'Brien In times of war or the threat of war there is a heightened tension between individual rights on the one hand and public safety and the protection of the community on the other. This situation is again facing the democracies at the present time. One aspect of the way tension between these two principles affected the citizenship status and civil rights of certain individuals in Second World War Australia is examined in this article. It focuses on Australian citizens who were deprived of their liberty and interned without trial, for periods varying from a few months to a number of years. In seeking explanations for the denial of one of the basic civil rights of a section of the Australian community, this article examines some formal constructions of nationality, and considers the implications of these constructions for citizenship and civil rights in wartime Australia., [source] Parent participation in paediatric rehabilitation treatment centres in the Netherlands: a parents' viewpointCHILD: CARE, HEALTH AND DEVELOPMENT, Issue 2 2007R. C. Siebes Abstract Aim, The importance of family-centred care and services has been increasingly emphasized in paediatric rehabilitation. One aspect of family-centred care is parent involvement in their child's treatment. The aims of this study were (1) to describe how, and to what extent parents are involved in the paediatric rehabilitation treatment process in the Netherlands; (2) to determine the level of parents' satisfaction about the services they and their child have received; and (3) to describe what ideas parents have to enhance their involvement in the treatment process. Methods, A total of 679 parents of children aged 1,20 years who participated in our longitudinal study on family centred care in the Netherlands. The children had various diagnoses and were treated in nine out of 23 Dutch paediatric rehabilitation centres. A random sample of 75 parents was interviewed within 4 weeks after completion of the Measure of Processes of Care and the Client Satisfaction Questionnaire. A Quality of Care cycle with six stages was used to structure the evaluation. Results, The data showed that parents are involved in all stages of their child's rehabilitation process in various ways. The average level of parent satisfaction about the services received was high. According to the interviewed parents, the communication between professionals and parents, parents' involvement in goal setting, and parents' involvement in treatment could be improved upon. Conclusion, Parents are to a large extent involved in all stages of the treatment process in Dutch paediatric rehabilitation settings. Although parents valued the services received, they suggested various ways to enhance parent participation. [source] Are psychiatrists affecting the legal process by answering legal questions?CRIMINAL BEHAVIOUR AND MENTAL HEALTH, Issue 2 2008Timothy Hardie Background,Psychiatrists are often asked to answer legal questions. The extent to which they answer strictly legal rather than medical matters is not known. Aim,To investigate how strongly psychiatrists in England and Wales express opinions on one legal question , that of diminished responsibility in respect of a murder charge, and how this is related to outcome in court. Method,Our data were extracted from psychiatric reports and case files supplied by the then Department of Constitutional Affairs (now the Ministry of Justice) on cases heard in the Crown Courts between 1 January 1997 and 31 December 2001 in which the defence of diminished responsibility had been raised. The cases had been selected by the Law Commission in their earlier review of partial defences to murder. We devised a reliable system of rating the presence/absence and strength of expression of a legal opinion in the medical reports. We tested the data for relationship between nature and strength of opinion and progression to trial and verdict. Results,Psychiatric reports were available on 143 of 156 cases in which diminished responsibility was considered. They yielded 338 opinions on at least one aspect of diminished responsibility. In 110 (93%) of the 118 cases in which there was a diminished verdict, this was made without trial and, therefore, without reference to a jury. In only eight (27%) out of the 30 cases that went to trial, was a diminished responsibility verdict made. Half of the reports (169) gave a clear opinion on diminished responsibility, a third (121) invited the court to draw a particular conclusion and only 11% (36) provided relevant evidence without answering the legal questions. When there was an opinion or an invitation to make a finding on the legal question, a trial was less likely. A trial was also less likely if reports agreed on what the verdict should be. Conclusions,Psychiatrists frequently answer the legal question of diminished responsibility. The judiciary and medical experts should join in research to examine the consequences of different styles or approaches in presentation of essentially similar evidence in court. Copyright © 2008 John Wiley & Sons, Ltd. [source] Psychology brings justice: the science of forensic psychology,CRIMINAL BEHAVIOUR AND MENTAL HEALTH, Issue 3 2003Gisli H. Gudjonsson Professor of Forensic Psychology In this paper the focus is on one aspect of forensic psychology: the development of psychological instruments, a social psychological model and assessment procedures for evaluating the credibility of witnesses and police detainees during interviewing. Clinically grounded case work and research has impacted on police interviewing and practice, the admissibility of expert psychological testimony and the outcome of cases of miscarriage of justice. After describing the research that laid the foundations for advancement of scientific knowledge in this area, a brief review is presented of 22 high-profile murder cases where convictions based on confession evidence have been quashed on appeal between 1989 and 2001, often primarily on the basis of psychological evidence. The review of the cases demonstrates that psychological research and expert testimony in cases of disputed confessions have had a profound influence on the practice and ruling of the Court of Appeal for England and Wales and the British House of Lords. The cases presented in this paper show that it is wrong to assume that only persons with learning disability or those who are mentally ill make unreliable or false confessions. Personality factors, such as suggestibility, compliance, high trait anxiety and antisocial personality traits, are often important in rendering a confession unreliable. Future research needs to focus more on the role of personality factors in rendering the evidence of witnesses and suspects potentially unreliable. Copyright © 2003 Whurr Publishers Ltd. [source] A Life Jacket or an Art of Living: Inequality in Social Competence EducationCURRICULUM INQUIRY, Issue 2 2003Geert T. M. Ten Dam After a period in which the emphasis in education was on "the basics," increasing attention has been paid at the turn of the century to the "moral task of education" in the Netherlands. Schools are not only expected to prepare students for further education and/or the labour market but also for participating in society in the broadest sense, for example, in politics, care, and culture. In this article we will focus on one aspect of students' development as a task of the school, namely, the furthering of students' social competence. Six case studies were conducted in which projects aimed at social competence were analysed in general secondary education and prevocational education. The results show that in the general secondary education projects the emphasis was on the meaning of changes in society for students and the contribution they can make to such changes (social competence in education as an "art of living"). The prevocational education projects focused on improving the chances of students at school and in society by developing aspects of social competence that they have not acquired at home or earlier in their school careers, such as self-confidence and social and communicative skills (social competence as a "life jacket"). We interpret these different focuses in terms of the production and reproduction of social inequality and discuss how such reproduction processes can be countered in the context of educating for social competence. [source] State of Research in High-consequence Hospital Surge CapacityACADEMIC EMERGENCY MEDICINE, Issue 11 2006Carl H. Schultz MD High-consequence surge research involves a systems approach that includes elements such as healthcare facilities, out-of-hospital systems, mortuary services, public health, and sheltering. This article focuses on one aspect of this research, hospital surge capacity, and discusses a definition for such capacity, its components, and future considerations. While conceptual definitions of surge capacity exist, evidence-based practical guidelines for hospitals require enhancement. The Health Resources and Services Administration's (HRSA) definition and benchmarks are extrapolated from those of other countries and rely mainly on trauma data. The most significant part of the HRSA target, the need to care for 500 victims stricken with an infectious disease per one million population in 24 hours, was not developed using a biological model. If HRSA's recommendation is applied to a sample metropolitan area such as Orange County, California, this translates to a goal of expanding hospital capacity by 20%,25% in the first 24 hours. Literature supporting this target is largely consensus based or anecdotal. There are no current objective measures defining hospital surge capacity. The literature identifying the components of surge capacity is fairly consistent and lists them as personnel, supplies and equipment, facilities, and a management system. Studies identifying strategies for hospitals to enhance these components and estimates of how long it will take are lacking. One system for augmenting hospital staff, the Emergency System for Advance Registration of Volunteer Health Professionals, is a consensus-derived plan that has never been tested. Future challenges include developing strategies to handle the two different types of high-consequence surge events: 1) a focal, time-limited event (such as an earthquake) where outside resources exist and can be mobilized to assist those in need and 2) a widespread, prolonged event (such as pandemic influenza) where all resources will be in use and rationing or triage is needed. [source] Essentialism in the absence of language?DEVELOPMENTAL SCIENCE, Issue 4 2010Evidence from rhesus monkeys (Macaca mulatta) We explored whether rhesus monkeys (Macaca mulatta) share one important feature of human essentialist reasoning: the capacity to track category membership across radical featural transformations. Specifically, we examined whether monkeys , like children (Keil, 1989) , expect a transformed object to have the internal properties of its original category. In two experiments, monkeys watched as an experimenter visually transformed a familiar fruit (e.g. apple) into a new kind of fruit (e.g. coconut) either by placing a fruit exterior over the original, or by removing an exterior shell and revealing the inside kind of fruit. The experimenter then pretended to place an inside piece of the transformed fruit into a box which the monkey was allowed to search. Results indicated that monkeys searched the box longer when they found a piece of fruit inconsistent with the inside kind, suggesting that the monkeys expected that the inside of the transformed fruit would taste like the innermost kind they saw. These results suggest that monkeys may share at least one aspect of psychological essentialism: They maintain category-specific expectations about an object's internal properties even when that object's external properties change. These results therefore suggest that some essentialist expectations may emerge in the absence of language, and thus raise the possibility that such tendencies may emerge earlier in human development than has previously been considered. [source] ,It'll never happen to me': understanding public awareness of local flood riskDISASTERS, Issue 2 2008Kate Burningham Following the severe flood events of 1998 and 2000, the United Kingdom's Environment Agency prioritised the need to increase public flood risk awareness. Drawing on data collected during research undertaken for the Environment Agency, this paper contributes to understanding of one aspect of flood awareness: people's recognition that their property is in an area that is potentially at risk of flooding. Quantitative analyses indicate that class is the most influential factor in predicting flood risk awareness, followed by flood experience and length of time in residence. There are also significant area differences. Our qualitative work explores how those defined as ,at risk' account for their lack of awareness or concern about their risk status. We conclude that the problem is often not simply a lack of awareness, but rather, assessments of local risk based on experience that underestimate the impact of rare or extreme events. We underline the importance of engaging with local perspectives on risk and making local people part of ,awareness-raising' processes. [source] Neuronal plasticity: implications in epilepsy progression and managementDRUG DEVELOPMENT RESEARCH, Issue 8 2007Sherifa A. HamedArticle first published online: 12 FEB 200 Abstract Epilepsy is a common neurological disease. A growing number of research studies provide evidence regarding the progressive neuronal damage induced by prolonged seizures or status epilepticus (SE), as well as recurrent brief seizures. Importantly, seizure is only one aspect of epilepsy. However, cognitive and behavioral deficits induced by progressive seizures or antiepileptic treatment can be detrimental to individual function. The neurobiology of epilepsy is poorly understood involving complex cellular and molecular mechanisms. The brain undergoes changes in its basic structure and function, e.g., neural plasticity with an increased susceptibility in neuronal synchronization and network circuit alterations. Some of these changes are transient, while others are permanent with an involvement of both glutamatergic and ,-aminobutyric acid (GABA)ergic systems. Recent data suggest that impaired neuronal plasticity may underlie the cognitive impairment and behavioral changes associated with epilepsy. Many neurologists recognize that the prevention or suppression of seizures by the use of antiepileptic drugs (AEDs) alone is insufficient without clear predictions of disease outcome. Hence, it is important to understand the molecular mechanisms underlying epileptogenesis because this may allow the development of innovative strategies to prevent or cure this condition. In addition, this realization would have significant impact in reducing the long-term adverse consequences of the disease, including neurocognitive and behavioral adverse effects. Drug Dev Res 68:498,511, 2007. © 2008 Wiley-Liss, Inc. [source] Making Teachers in Britain: Professional knowledge for initial teacher education in England and ScotlandEDUCATIONAL PHILOSOPHY AND THEORY, Issue 3 2006Ian Menter Abstract There is an apparent contradiction between the widespread moves towards a uniform and instrumentalist standards-based approach to teaching on the one hand and recent research-based insights into the complexity of effective pedagogies. The former tendency reflects a politically driven agenda, the latter is more professionally driven. Tensions reflecting such a contradiction are evident in the debates over initial teacher education (ITE) policy and practice in many parts of the world. This article examines aspects of ITE policy in two contiguous parts of the United Kingdom, England and Scotland. The authors draw on a comparative study carried out during 2002,2004, particularly on an analysis of key contemporary policy documents, in order to consider some of the similarities and differences that are apparent in these two countries. It is argued that while features of national culture, tradition and institutional politics have a significant role to play in the detail of the approaches taken, there is nevertheless evidence of significant convergence between both countries in one aspect of the determination of initial teacher education, the definition of teaching through the prescription of standards, which set official parameters on professional knowledge required for entry into the profession. This, it is suggested, reflects trends associated with neoliberal ,globalisation'. [source] Micromorphology of soils derived from volcanic ash in Europe: a review and synthesisEUROPEAN JOURNAL OF SOIL SCIENCE, Issue 2 2007G. Stoops Summary An analysis of the available literature on European volcanic ash soils has been made. Most has been published in Congress proceedings and Journals of national societies, less than half in English. More than half of the papers deal with soils on the Canary Islands. Many papers focus only on one aspect, and complete descriptions are found only in recent publications. Often the use of vague micromorphological terminology and the absence of analytical data make interpretation and comparisons difficult or impossible. Nonetheless, some general features do emerge. In the least-weathered soils, the micromass forms first coatings around the coarse constituents, later granules, finally giving rise to a loose granular microstructure in the topsoil, and a compacted granular one in the Bw horizons of typic andic materials. The b-fabric of the micromass is undifferentiated. With increasing weathering, clay coatings appear, the microstructure becomes more blocky and the b-fabric becomes speckled or even striated. In Vertisols and Aridisols, micromorphological characteristics are not much different from those in the comparable non-volcanic soils, except generally for the tendency to granular (intrapedal) microstructures. In Icelandic soils, microstratification, lenticular microstructure and preservation of plant residues as a result of cryic conditions and permanent volcanic and aeolian activity are observed. Weathering of volcanic glass in well-drained conditions yields allophane alteromorphs similar to palagonite, which are easily subject to fragmentation by pedoturbation. The possible influence of surface transport and burial on the formation of Bw-horizons in andic materials is discussed. [source] Resource quality and stoichiometric constraints on stream ecosystem functioningFRESHWATER BIOLOGY, Issue 5 2009SALLY HLADYZ Summary 1. Resource quality and stoichiometric imbalances in carbon : nutrient ratios between consumers and resources can influence key ecosystem processes. In many streams, this has important implications for food webs that are based largely upon the utilization of terrestrial leaf-litter, which varies widely among litter types in its value as a food source for detritivores and as a substrate for microbial decomposers. 2. We measured breakdown rates and macroinvertebrate colonization of leaf-litter from a range of native and exotic plants of differing resource quality and palatability to consumers [e.g. carbon : nitrogen : phosphorus (C : N : P) ratios, lignin and cellulose content], in a field experiment. We also measured C : N : P ratios of the principal leaf-shredding invertebrates, which revealed strong stoichiometric imbalances across trophic levels: C : N and C : P ratios typically differed by at least one order of magnitude between consumers and resources, whereas N : P imbalances were less marked. Application of the threshold elemental ratio approach, which integrates animal bioenergetics and body elemental composition in examining nutrient deficiency between consumers and resources, revealed less marked C : P imbalances than those based on the simpler arithmetic differences described above. 3. Litter breakdown rates declined as nutrient imbalances widened and resource quality fell, but they were independent of whether resources were exotic or native. The principal drivers of total, microbial and invertebrate-mediated breakdown rates were lignin : N, lignin : P and fungal biomass, respectively. However, multiple regression using orthogonal predictors yielded even more efficient models of litter breakdown, as consumers responded to more than one aspect of resource quality. For example, fungal biomass and litter C : N both influenced invertebrate-mediated breakdown. 4. Large stoichiometric imbalances and changes in resource quality are likely to have serious consequences for stream ecosystem functioning, especially when riparian zones have been invaded by exotic plant species whose chemical composition differs markedly from that of the native flora. Consequently, the magnitude and direction of change in breakdown rates and, thus, resource depletion, will be driven to a large extent by the biochemical traits (rather than taxonomic identity per se) of the resident and invading flora. [source] Examining the total arrival distribution of migratory birdsGLOBAL CHANGE BIOLOGY, Issue 1 2005T. H. Sparks Abstract This paper reports on the total distribution of spring migration timing of willow warbler, chiffchaff and pied flycatcher at locations in the UK, Germany, Russia and Finland. This is the first time that high-quality data based on known-effort monitoring has been examined on a continental scale. First arrival dates, commonly reported in the literature, were positively correlated with mean arrival dates although they would not make good predictors of the latter. At all locations, at least one aspect of the arrival distribution of each species had got significantly earlier in recent years. The trend towards earliness was associated with warmer local temperatures and more positive winter North Atlantic Oscillation index. In years that were early, the arrival distribution became more elongated and skewed. Researchers should now investigate the consequences of earlier arrival on current and future bird populations. [source] Collaboration with the Community to Widen Participation: ,Partners' without Power or Absent ,Friends'?HIGHER EDUCATION QUARTERLY, Issue 2-3 2004Kim SlackArticle first published online: 9 DEC 200 Current discourse around widening participation emphasises the importance of partnership and collaboration. For example, the Learning Skills Council and government policy all cite the need to adopt collaborative approaches to assist with widening participation and student progression. In 1998 the Higher Education Funding Council for England (HEFCE) called for proposals for higher education institutions to build partnerships to widen participation. Successful partnership bids were subsequently funded for a period of one year initially and extended up to three years in total. One of the aims of the partnerships as outlined by the HEFCE was to address uneven rates of demand for higher education amongst certain socio-economic groups by working in collaboration with other organisations. This article focuses on one aspect of an evaluative research project examining collaboration resulting from the HEFCE initiative: the involvement of communities in developing partnerships. It examines their initial involvement and the extent to which they were then incorporated into ongoing partnerships and decision-making. Factors that mitigate against community involvement are discussed. It is concluded that although organizational and institutional links can be highly beneficial to realizing the objective of a widened base of involvement in HE there may be a sense in which the role of communities is either neglected, or worse, omitted. [source] In Search of the Audit Society: Some Evidence from Health Care, Police and SchoolsINTERNATIONAL JOURNAL OF AUDITING, Issue 1 2000Mary Bowerman Claims that we are moving towards an ,audit society' (Power 1994, 1997) are fuelled by the emergence of a wealth of audit and other performance monitoring initiatives. To date, however, very little empirical evidence has been gathered on the precise nature, role and scope of this ,society'. This paper draws on academic literature, official and unofficial reports and interviews with auditors, inspectors and auditees across three major public service organisations. The paper argues that audit is just one aspect of a broader, but rapidly evolving, ,performance measurement society'; other important elements of which include the growth of inspection and self-assessment. Public sector audit emerges as an increasingly questionable function. The remainder of the paper dismantles some of the myths associated with its practice, particularly regarding its public visibility and contribution in terms of enhancing processes of public service delivery, management and accountability. [source] Depth of anaesthesia and post-operative cognitive dysfunctionACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 2 2010J. STEINMETZ Background: A deep level of anaesthesia measured by the bispectral index has been found to improve processing speed as one aspect of cognitive function after surgery. The purpose of the present study was to assess the possible effect of the level of anaesthesia on post-operative cognitive dysfunction (POCD) 1 week after surgery, as assessed by a neuropsychological test battery. Methods: We included 70 patients >60 years of age scheduled for elective non-cardiac surgery with general anaesthesia. The depth of anaesthesia was monitored using the cerebral state monitor, which provided a cerebral state index (CSI) value. Cognitive function was assessed by the ISPOCD neuropsychological test battery before and at 1 week (or hospital discharge) after surgery and POCD was defined as a Z score above 1.96. Results: Five patients were not assessed after surgery. The mean CSI was 40 and 43 in patients with (N=9) and without POCD (N=56), respectively (P=0.41). The cumulated time of both deep anaesthesia (CSI<40) and light anaesthesia (CSI>60) did not differ significantly, and no significant correlation was found between the mean CSI and the Z score. Conclusion: We were unable to detect a significant association between the depth of anaesthesia and the presence of POCD 1 week after the surgery. [source] The Ties Made in the Harvest: Nicaraguan Farm-worker Networks in Costa Rica's Agricultural ExportsJOURNAL OF AGRARIAN CHANGE, Issue 4 2010SANG E. LEE Traditional and nontraditional export agriculture expansion dramatically changed the social and economic landscapes in the global south. An examination of one aspect of south,south international migration, Nicaraguan migrant economic integration into Costa Rica's export agriculture sector, reveals how production systems in the traditional and nontraditional agricultural sectors shape migrant social networks in distinct ways in the global south and its significance for both migrant workers and the agricultural sectors they work in. The rapid expansion of nontraditional export agriculture , the essence of agricultural development in Costa Rica , depends on the traditional crop production structure of coffee farms. The experiences of Nicaraguan migrant workers and their social ties to each other in nontraditional export agriculture and the coffee farms in Costa Rica demonstrate how different production structures call for distinct fragile and conflicted social networks ties between migrants. The economic integration of migrant workers relies on opportunistic and weak ties that are both gendered and contradictory. [source] An exploration of mothers' and fathers' views of their identities in chronic-kidney-disease management: parents as students?JOURNAL OF CLINICAL NURSING, Issue 23 2008Veronica Swallow Aim., To explore parents' views of their identities as they learn to manage their child's chronic kidney disease. Background., Parents are expected to participate in management and usually learn necessary skills from the multidisciplinary team. Research highlights the importance of professionals defining parents' management roles in chronic disease; but little is known about parents' views on their own identities as the complex and dynamic process of teaching and learning unfolds around their child's condition. According to positioning theory, identity development is a dynamic and fluid process that occurs during interaction, with each person positioning themselves while simultaneously positioning the other person, yet this concept has not been considered in relation to parents' contributions to disease management. Design., A longitudinal, grounded theory study conducted in a UK Children's Kidney Unit. Method., This paper focuses on one aspect of a larger study exploring family learning in disease management. Six mothers and two fathers of six children with a recently diagnosed chronic kidney disease participated in a total of 21 semi-structured interviews during the 18 months after referral to the unit. Interviews included discussion about the parts they played in relation to professionals during the management process. Findings were interpreted within a framework of positioning theory. Results., Parents participated in teaching/learning/assessment that was both planned (involving allocated clinical lessons and tasks) and spontaneous (in response to current situations), to facilitate their participation. They positioned multidisciplinary team members as teachers as well as professionals, simultaneously positioning themselves as students as well as parents. Conclusion., Parents' clinical duties and obligations are not an automatic part of parenting but become part of the broader process of sharing disease management, this can lead to them assuming the additional identity of a ,student'. Relevance to clinical practice., Involving parents in ongoing discussions about their positions in management may help promote their active and informed participation. [source] Cultivating mindfulness: effects on well-beingJOURNAL OF CLINICAL PSYCHOLOGY, Issue 7 2008Shauna L. Shapiro Abstract There has been great interest in determining if mindfulness can be cultivated and if this cultivation leads to well-being. The current study offers preliminary evidence that at least one aspect of mindfulness, measured by the Mindful Attention and Awareness Scale (MAAS; K. W. Brown & R. M. Ryan, 2003), can be cultivated and does mediate positive outcomes. Further, adherence to the practices taught during the meditation-based interventions predicted positive outcomes. College undergraduates were randomly allocated between training in two distinct meditation-based interventions, Mindfulness Based Stress Reduction (MBSR; J. Kabat-Zinn, 1990; n=15) and E. Easwaran's (1978/1991) Eight Point Program (EPP; n=14), or a waitlist control (n=15). Pretest, posttest, and 8-week follow-up data were gathered on self-report outcome measures. Compared to controls, participants in both treatment groups (n=29) demonstrated increases in mindfulness at 8-week follow-up. Further, increases in mindfulness mediated reductions in perceived stress and rumination. These results suggest that distinct meditation-based practices can increase mindfulness as measured by the MAAS, which may partly mediate benefits. Implications and future directions are discussed. © 2008 Wiley Periodicals, Inc. J Clin Psychol 64: 1,23, 2008. [source] An evaluation of a GP out-of-hours service: meeting patient expectations of careJOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 3 2004Kate Thompson MSc Abstract Background, The reorganized out-of-hours general practitioner (GP) service, resulting in the creation of out-of-hours cooperatives has been widely welcomed by the medical profession. However, GP satisfaction remains only one aspect of this reorganized service and patients' views and levels of satisfaction must have a contribution to make to the organization and delivery of the service. Aim, To assess patient satisfaction at two out-of-hours cooperatives in Northern Ireland. Method, A sample of 4466 patients contacting the out-of-hours service was surveyed by postal questionnaires using a previously validated patient satisfaction instrument. Results, Patients who initially requested to be seen at the out-of-hours centre were more likely to receive the contact they requested than those who requested telephone advice or a home visit. Only 41.8% of patients requesting a home visit actually received one. Patients were generally satisfied with the service provided and most satisfied with the ,doctor's manner' and the ,explanation and advice' received. Patients who received the contact they initially requested were more satisfied with all aspects of the service than other patients. The type of contact actually received had little effect on the satisfaction levels reported by patients who received the contact they initially requested. Conclusion, The population should be made fully aware of the services provided by out-of-hours cooperatives to enable them to have realistic expectations. With realistic expectations, patients are more likely to receive the medical contact they request and consequently will be more satisfied with the service provided. High satisfaction level is an important outcome measure of any out-of-hours service as it increases patient confidence and compliance and ultimately clinical outcome. [source] Sense of Place in Hanoi's Shop-House: The Influences of Local Belief on Interior ArchitectureJOURNAL OF INTERIOR DESIGN, Issue 1 2010Dinh Quoc Phuong Ph.D. The aim of this article is to seek another way of understanding the interdisciplinary, albeit loosely defined notion of "sense of place" and its manifestation in interior characteristics and design of domestic space in Hanoi. This includes an analysis of one aspect of place identities through material culture, such as those that are reflected in the local system of belief and building rite known as phong thuy,the Vietnamese version of Chinese feng-shui. With a case study research approach,describing and analyzing different types of data collected from a selected case study,this article examines sense of place and phong thuy application in (re)designing a shop-house, the most popular building type in Asian high-density cities like Hanoi. This study helps to explain how sense of place is understood by owner-builders, and how such a view is important to consider when attempting to design and make the home interior a better living place for residents in Hanoi and elsewhere. [source] | ||||||||||||||||||||||||||||||||||