|
| ||
|
|
||
Broader Perspective (broader + perspective)
Selected AbstractsBRIEF ALCOHOL INTERVENTION RESEARCH AND PRACTICE,TOWARDS A BROADER PERSPECTIVEADDICTION, Issue 6 2010PER NILSEN No abstract is available for this article. [source] Musical Meaning in a Broader PerspectiveJOURNAL OF AESTHETICS AND ART CRITICISM, Issue 3 2001Constantijn Koopman [source] Uncovering HIV Infection in the Emergency Department: A Broader PerspectiveACADEMIC EMERGENCY MEDICINE, Issue 7 2007Richard E. Rothman MD First page of article [source] Understanding the Causes of Disease in European Freshwater CrayfishCONSERVATION BIOLOGY, Issue 6 2004BRETT F. EDGERTON Aphanomyces astaci; bioseguridad; epizootia; langostinos de agua dulce; patología de langostinos; peste de langostinos Abstract:,Native European freshwater crayfish (Astacida, Decapoda) are under severe pressure from habitat alteration, the introduction of nonindigenous species, and epizootic disease. Crayfish plague, an acute disease of freshwater crayfish caused by the fungus-like agent Aphanomyces astaci, was introduced into Europe in the mid-nineteenth century and is responsible for ongoing widespread epizootic mortality in native European populations. We reviewed recent developments and current practices in the field of crayfish pathology. The severity of crayfish plague has resulted in an overemphasis on it. Diagnostic methods for detecting fungi and fungal-like agents, and sometimes culturing them, are frequently the sole techniques used to investigate disease outbreaks in European freshwater crayfish. Consequently, the causes of a significant proportion of outbreaks are undetermined. Pathogen groups well known for causing disease in other crustaceans, such as viruses and rickettsia-like organisms, are poorly understood or unknown in European freshwater crayfish. Moreover, the pathogenic significance of some long-known pathogens of European freshwater crayfish remains obscure. For effective management of this culturally significant and threatened resource, there is an urgent need for researchers, diagnosticians, and resource managers to address the issue of disease in European freshwater crayfish from a broader perspective than has been applied previously. Resumen:,Los langostinos nativos de Europa (Astacida, Decapada) están bajo severa presión por alteración del hábitat, la introducción de especies no nativas y una enfermedad epizoótica. La peste de langostinos, una enfermedad aguda de langostinos de agua dulce producida por el agente micoide Aphanomyces astaci, fue introducida a Europa a mediados del siglo diecinueve y es responsable de la actual mortalidad epizoótica de poblaciones Europeas nativas. Revisamos acontecimientos recientes y prácticas actuales en el campo de la patología de langostinos. La severidad de la peste de langostinos ha resultado en un excesivo énfasis en ella. Los métodos para diagnosticar, y algunas veces cultivar, hongos y agentes micoides frecuentemente son la única técnica empleada al investigar brotes de la enfermedad en langostinos de agua dulce en Europa. Consecuentemente, no están determinadas las causas de una proporción significativa de los brotes. Grupos patógenos, como virus y organismos similares a rickettsias, bien conocidos por producir enfermedades en otros crustáceos son poco o nada conocidos en langostinos de agua dulce de Europa. Más aún, el significado patogénico de algunos patógenos de langostinos de agua dulce de Europa largamente conocidos es oscuro. Para el manejo efectivo de este recurso culturalmente significativo y amenazado es urgente la necesidad de investigadores, diagnosticadores y gestores de recursos para atender el asunto de la enfermedad en langostinos de agua dulce europeos desde una perspectiva más amplia que la previamente aplicada. [source] The World Has Changed,Have Analytical Procedure Practices?CONTEMPORARY ACCOUNTING RESEARCH, Issue 2 2010GREG TROMPETER M1; M42 Analytical Procedures (APs) provide a means for auditors to evaluate the "reasonableness" of financial disclosures by comparing a client's reported performance to expectations gained through knowledge of the client based on past experience and developments within the company and its industry. Thus, APs are fundamentally different than other audit tests in taking a broader perspective of an entity's performance vis-à-vis its environment. As such, APs have been found to be a cost-effective means to detect misstatements, and many have argued that a number of prior financial frauds would have been detected had auditors employed effective APs. With several dramatic and far-reaching developments over the past decade, the current study examines whether and how APs have changed during this period. In particular, we focus on the impact of significant "enablers" and "drivers" of change such as technological advancements and the enactment of the Sarbanes-Oxley Act. We also compare our findings to an influential study of the practices of APs by Hirst and Koonce (1996) that was conducted over 10 years ago. We interview 36 auditors (11 seniors, 13 managers, and 12 partners) from all of the Big 4 firms using a structured questionnaire. The data reveal some similarities in findings when compared to prior research (e.g., auditors continue to use fairly simple analytical procedures). However, there are a number of significant differences reflecting changes in AP practices. For instance, as a result of technology auditors now rely more extensively on industry and analyst data than previously. Further, auditors report that they develop more precise quantitative expectations and use more non-financial information. They also appear to rely more on lower level audit staff to perform APs, conduct greater inquiry of non-accounting personnel, and are willing to reduce substantive testing to a greater extent as a result of APs conducted in the planning phase. Finally, the Sarbanes-Oxley Act has had an impact in greater consideration and knowledge of internal controls, which is seen as the most important factor driving the use and reliance on APs. [source] An Approach to Interdisciplinary Training in Postgraduate EducationEUROPEAN JOURNAL OF DENTAL EDUCATION, Issue 2 2006P Brodin Aims, A primary goal for clinical graduate training is to provide the student with the expertise required for specialist treatment in the actual discipline. At the same time there is an increasing need for a broader perspective on specialist care and the students should be aware of the limitations inherent in own specialty. In order to plan treatment in the best interest of the patient, and to be prepared to take part in treatments involving other specialties, the students should be exposed to interdisciplinary cooperation throughout the training. An approach to joint academic and clinical training with the purpose of providing graduate students with a broader perspective on specialist care is described and discussed. Material and methods, During their first year graduate students in the 7 different disciplines complete a joint Core Curriculum consisting of 8 different courses to stimulate a scientific approach to their profession and understanding of basic biologic mechanisms. To create a learning environment focusing on the development of interdisciplinary competence, a joint clinic has been established. Teams of students from different disciplines have been organized in order to establish ,partnership' for the treatment of patients with complex problems. The students also take part in the sessions held by a faculty Team of experts for assessment and treatment planning of referred patients with complex problems. Furthermore, faculty members conduct courses and seminars for students from other disciplines and students also participate in selected parts of the regular program in other disciplines. Results, Formal evaluation has so far been conducted for the Core Curriculum. Most students respond that they are satisfied with the courses, and the curriculum has also been adjusted based on the comments. The students report that treatment of patients in need of interdisciplinary treatment has been facilitated by having ,partners' in other disciplines. Participation in the Team of expert's sessions has been appreciated, and the attendance at interdisciplinary courses and seminars has been good. Conclusions, Based on the experience over the last 5 years, the interdisciplinary aspects of graduate training should be expanded to stimulate a holistic approach also to specialist treatment. [source] Age-related movement patterns and population structuring in southern garfish, Hyporhamphus melanochir, inferred from otolith chemistryFISHERIES MANAGEMENT & ECOLOGY, Issue 4 2009M. A. STEER Abstract, The southern garfish, Hyporhamphus melanochir (Val.), is an important inshore fishery species in South Australia. Over the past few years there have been concerns with this fishery, which is now considered to be over-exploited. Currently, the fishery is assumed to consist of two separate stocks, but there is no understanding of movement patterns both within and between these two stocks to justify this assumption. Otolith chemistry was used to infer age-related patterns of movement, delineate potential sub-populations and determine the extent of mixing within South Australian coastal waters. Results indicated that the population structuring of garfish is more complex than previously assumed and it seems that stocks can be discriminated at a much finer spatial scale. Garfish collected from sites separated by <60 km displayed significantly different chemical signatures (relative concentrations of 7Li, 24Mg, 55Mn, 88Sr and 138Ba) in their otoliths, especially during their second year of growth, indicating that they had inhabited different water bodies. From a broader perspective, South Australian garfish can be partitioned into six regional components with various levels of inter-mixing. From these results, it was suggested that assessment and management of the fishery may have to be restructured to align with the smaller spatial units. [source] Closing science-practice knowledge gaps: Contributions of psychological research to human resource managementHUMAN RESOURCE MANAGEMENT, Issue 4 2004Michael J. Burke Evidence of science-practice knowledge gaps among managers (Rynes, Colbert, & Brown, 2002), coupled with major changes occurring in the workplace over the last ten years, suggest the need for human resources practitioners to become as current as possible on how research findings can assist in improving the management of HR. Nine articles in this special issue provide rich information for understanding the contributions of psychological theories and research findings to HR management and, consequently, for closing science-practice knowledge gaps. More specifically, the articles bring together pairs of scientists and practitioners to address science-practice knowledge gaps in the areas of recruiting and selecting workers, managing performance, training and developing individuals, managing groups and teams, compensating employees, leading others, assessing employee attitudes, managing diversity, and managing downsizing. We hope these articles will stimulate and promote a broader perspective concerning the relevance and value of psychological research for improving HR practices and organizational functioning. © 2004 Wiley Periodicals, Inc. [source] Applying business management models in health careINTERNATIONAL JOURNAL OF HEALTH PLANNING AND MANAGEMENT, Issue 4 2002Michael G. Trisolini Abstract Most health care management training programmes and textbooks focus on only one or two models or conceptual frameworks, but the increasing complexity of health care organizations and their environments worldwide means that a broader perspective is needed. This paper reviews five management models developed for business organizations and analyses issues related to their application in health care. Three older, more ,traditional' models are first presented. These include the functional areas model, the tasks model and the roles model. Each is shown to provide a valuable perspective, but to have limitations if used in isolation. Two newer, more ,innovative' models are next discussed. These include total quality management (TQM) and reengineering. They have shown potential for enabling dramatic improvements in quality and cost, but have also been found to be more difficult to implement. A series of ,lessons learned' are presented to illustrate key success factors for applying them in health care organizations. In sum, each of the five models is shown to provide a useful perspective for health care management. Health care managers should gain experience and training with a broader set of business management models. Copyright © 2002 John Wiley & Sons, Ltd. [source] Editors' Introduction: Birds and AgricultureJOURNAL OF APPLIED ECOLOGY, Issue 5 2000S.J. Ormerod 1.,Around 10% of recent papers in the Journal of Applied Ecology have examined interactions between birds and agriculture. This statistic reveals the important role now played by ecologists in assessing the effects of agricultural development worldwide. It also reflects the position of birds as both indicators and targets of agricultural change: their patterns of behaviour, distribution, seasonal phenology and demography track closely onto the spatial and temporal scales of agricultural intensification. 2.,Papers in this Special Profile illustrate how research in this sphere has shifted towards assessing the processes by which birds are affected ecologically by agricultural change. The works examine spatial patterns in extinction; assess long-term trends in bird abundance and agricultural practice; reveal how foraging and breeding performance in farmland birds varies between habitats; and evaluate the role of large-scale modelling in examining hypotheses about the influences of land management on birds. The final paper shows that birds can have intrinsically positive value in agricultural systems. 3.,All the papers propose management prescriptions for agricultural areas that blend the microscopic , for example, how to modify local land structure to benefit birds , and the macroscopic , for example, by suggested inputs into land-use policy. Perhaps most pertinent is the key conclusion that agricultural change is multivariate, so that straightforward univariate effects on birds are unlikely. Restoration of impacted populations might therefore require holistic strategies that encourage appropriately scaled agricultural extensification. Success would be most likely if farmers, conservationists and other key players were engaged collaboratively in the process. 4.,Current ideas about restoring farmland bird populations share a common assumption: if agricultural practice has reduced populations hitherto, then agricultural practice can restore the losses. We suggest that this assumption carries a range of predictions that now require testing through sustainable farm management , a situation ideally suited to ,BACI' style experiments. 5.,We reiterate the need to expand work on other groups of organisms affected negatively or positively by agricultural management to allow a broader perspective of impacts or benefits. [source] EU sustainable development indicators: An overviewNATURAL RESOURCES FORUM, Issue 4 2005Laure Ledoux Abstract The European Union's commitment to sustainable development at the 1992 Earth Summit resulted in an EU-wide sustainable development strategy, adopted in Gothenburg in 2001. This article presents an overview of the set of sustainable development indicators (SDIs) recently adopted by the European Commission to monitor, assess and revise the strategy. It provides a critical assessment of the current status of the indicator set, and reviews the main policy trends in the areas of the strategy through a brief analysis of headline indicators, placing energy and climate change issues in a broader perspective. Finally, the article compares the energy SDIs to the recent inter-agency energy indicators for sustainable development (EISD), underlining their similarities as well as their different priorities and objectives. The article concludes that further research is needed to improve the SDI set and further explore the linkages between themes. [source] What you should know about approximate dynamic programmingNAVAL RESEARCH LOGISTICS: AN INTERNATIONAL JOURNAL, Issue 3 2009Warren B. Powell Abstract Approximate dynamic programming (ADP) is a broad umbrella for a modeling and algorithmic strategy for solving problems that are sometimes large and complex, and are usually (but not always) stochastic. It is most often presented as a method for overcoming the classic curse of dimensionality that is well-known to plague the use of Bellman's equation. For many problems, there are actually up to three curses of dimensionality. But the richer message of approximate dynamic programming is learning what to learn, and how to learn it, to make better decisions over time. This article provides a brief review of approximate dynamic programming, without intending to be a complete tutorial. Instead, our goal is to provide a broader perspective of ADP and how it should be approached from the perspective of different problem classes. © 2009 Wiley Periodicals, Inc. Naval Research Logistics 2009 [source] Factors influencing the choice of methods in federal evaluation practiceNEW DIRECTIONS FOR EVALUATION, Issue 113 2007Eleanor Chelimsky A critical historical review of the tensions in American governance places the method choice debate in a broader perspective. This chapter reviews the factors that influence the evaluation questions posed to evaluators and, in turn, the methods choices that stem from it. Political and professional pressures on the evaluators also influence methods choice. Flexibility in methods is considered essential for the evaluator to design a study that considers both the context and the specifics of the question. [source] Value-based segmentation of luxury consumption behaviorPSYCHOLOGY & MARKETING, Issue 7 2009Prof. Dr. Klaus-Peter Wiedmann Following a broader perspective in exploring customer perceptions of and motives for purchasing luxury brands, it is not sufficient to explain the whole picture of luxury consumption in terms of socially oriented consumer motives and the desire to impress others. The main contribution here is to explore a multidimensional framework of luxury value as a general basis for identifying value-based consumer segments. The empirical results can be seen as a first step toward a better understanding of consumers' luxury value perceptions as based on social, individual, functional, and financial aspects. ©2009 Wiley Periodicals, Inc. [source] Phylogeography of the Iberian populations of Mioscirtus wagneri (Orthoptera: Acrididae), a specialized grasshopper inhabiting highly fragmented hypersaline environmentsBIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY, Issue 3 2009JOAQUÍN ORTEGO Phylogeographic studies from western Palaearctic have generally focused on species able to disperse and track their emerging suitable habitats after the last ice age. However, data on species whose biogeographical histories differ from this bulk of Palaearctic fauna are scarce. This is clearly the case of some specialized organisms inhabiting inland hypersaline environments, which are likely to have had a wider distribution range during the late Tertiary and may have persisted through the Pleistocene to the present day only constituting relict populations. In this study, we use partial sequences from two mitochondrial genes [16S rRNA (16S) and cytochrome oxidase subunit II (COII)] to investigate the phylogeography of the Iberian populations of Mioscirtus wagneri (Orthoptera: Acrididae), a specialized grasshopper exclusively inhabiting hypersaline low grounds. Our results show that M. wagneri exhibits a marked phylogeographical structure, forming three main clades which correspond with populations located in north-east, central,south-east and south-west Iberia. These geographical areas did not share any haplotype, indicating that gene flow between them is absent. Nested clade analyses revealed that these lineages have probably evolved in allopatry and data on sequence divergence suggest population fragmentation from the Early Pleistocene. Overall, these results provide a broader perspective on the contribution of historical climate/geological events to biogeographical patterns of organisms currently forming relict populations of great conservation concern. © 2009 The Linnean Society of London, Biological Journal of the Linnean Society, 2009, 97, 623,633. [source] Stepfather involvement in social interventions made by youth protection services in stepfamiliesCHILD & FAMILY SOCIAL WORK, Issue 3 2007Claudine Parent ABSTRACT Despite efforts made by management and caseworkers to promote active parental participation in the protective context, fathers or other male figures are often brushed aside from intervention. This paper presents the results of qualitative research on methods used by youth protection caseworkers (n = 22) working with stepfather families. The main objective is to identify items that encourage or discourage stepfather involvement in psychosocial interventions. Results showed that certain items do not apply solely to stepfathers, but influence youth protection caseworker decision-making from a broader perspective. Particular characteristics associated with being a stepfather significantly influence involvement practices espoused by caseworkers, notably the absence of legal status and biological connection with the mother's children. [source] | ||||||||||||||||||||||