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Selected AbstractsSex in Health Education: Official Guidance for Schools in England, 1928,1977JOURNAL OF HISTORICAL SOCIOLOGY, Issue 2-3 2004Jane Pilcher The article begins with an account of the origins of sex education in schools, and of why, in the early twentieth century, its inclusion in the health education curriculum was problematical. In the main section, the article examines the content of consecutive editions of the government published "handbooks of health education", and of an important supplementary guidance pamphlet, published during the Second World War. It traces the gradual shifts over time in official discourses of "sex education", and in the sets of understandings about children, sexuality and the role of parents, for example, which underlay them. The shifts in official guidance discourses on sex within the health education curriculum of schools are explained through locating changes in their broader social and political contexts, especially the impact of the Second World War on sexual morality and the post-war emergence of youth as a significant social grouping. The article concludes by evaluating the handbooks as a source for the history of school-based health and sex education and by drawing attention to the wider historical and sociological significance of official discourses on sex education. [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] What Has Happened to Territory?ARCHITECTURAL DESIGN, Issue 3 2010Antoine Picon Abstract In the concluding article of the main section of this issue, Antoine Picon evokes the earlier meaning of territory for administrators, architects and engineers, as lands that were integrated into nations or colonies by the early modern European countries. Picon traces how 18th- and 19th-century perceptions of territory with an emphasis on administrative separation fed into an attitude of both distance and sensitivity to landscape, as exemplified by the Romantic movement in painting and literature; a heritage that continued into the 20th century in architecture with its emphasis on rationalisation. Copyright © 2010 John Wiley & Sons, Ltd. [source] Geographies of Corporate Decision-Making and Control: Development, Applications, and Future Directions in Headquarters Location ResearchGEOGRAPHY COMPASS (ELECTRONIC), Issue 4 2010Murray D. Rice This article surveys the body of investigation related to the location of headquarters and other elite corporate decision-making activities, a research field known as quaternary location studies. The discussion includes four main sections following an introduction. The first reviews the initial development of headquarters location research from the early 20th century to 1980. The second section discusses contemporary developments and criticisms of the field that have diversified the field beyond its early focus on large-firm headquarters alone to examine the geography of all activities related to corporate decision making. We posit that incorporation of rapidly growing firms in quaternary research is a key element of this diversification. The third section examines the possibilities for further headquarters location research by making a connection between decision-making location and the literature of techno-economic paradigms. The article concludes by summarizing the current state of the field, and argues that a continued diversification of research interests and perspectives is vital to the advancement of quaternary location studies as an important contributor to improved corporate strategies and more effective public policy. [source] Making Space for the Economy: Live Performances, Dead Objects, and Economic GeographyGEOGRAPHY COMPASS (ELECTRONIC), Issue 5 2008Trevor J. Barnes The article explores the usefulness of the recent literature on markets and performativity for economic geography. The article is divided into two main sections. The first reviews work on performativity, the idea that our statements and representations actively produce reality rather than being mere faithful copies of it. Writers in science studies, in particular, have taken up this notion and used it to understand the making of economic markets. The second argues that economic geography usefully amends the work on performance and economic markets by adding a geographical perspective that plays out in at least four registers: the performance of spatial theory; the geographical performance of economic theory; the spatial performance of market constitution; and the political performance of spatial markets. [source] Crustal structure of central and northern Iceland from analysis of teleseismic receiver functionsGEOPHYSICAL JOURNAL INTERNATIONAL, Issue 1 2000Fiona A. Darbyshire We present results from a teleseismic receiver function study of central and northern Iceland, carried out during the period 1995,1998. Data from eight broad-band seismometers installed in the SIL network operated by the Icelandic Meteorological Office were used for analysis. Receiver functions for each station were generated from events for a wide range of backazimuths and a combination of inversion and forward modelling was used to infer the crustal structure below each station. The models generated show a considerable variation in the nature and thickness of the crust across Iceland. The thinnest crust (20,21 km) is found in the northern half of the Northern Volcanic Zone approximately 120 km north of the centre of the Iceland mantle plume. Thicker crust (24,30 km) is found elsewhere in northern and central Iceland and the thickest crust (37 km) is found close to the plume centre. Velocity,depth profiles show a distinct division of the crust into two main sections, an upper high-velocity-gradient section of thickness 2,8 km and a lower crustal section with small or zero overall velocity gradient. The thickness of the upper crust correlates with the tectonic structure of Iceland; the upper crust is thickest on the flanks of the northern and central volcanic rift zones and thinnest close to active or extinct central volcanoes. Below the Krafla central volcano in northeastern Iceland the receiver function models show a prominent low-velocity zone at 10,15 km depth with minimum shear wave velocities of 2.0,2.5 km s,1. We suggest that this feature results from the presence of partially molten sills in the lower crust. Less prominent low-velocity zones found in other regions of Iceland may arise from locally high temperatures in the crust or from acidic intrusive bodies at depth. A combination of the receiver function results and seismic refraction results constrains the crustal thickness across a large part of Iceland. Melting by passive decompression of the hot mantle below the rift zone in northern Iceland forms a crust of thickness ,20 km. In contrast, the larger crustal thickness below central Iceland probably arises from enhanced melt production due to active upwelling in the plume core. [source] Effectiveness of interventions that assist caregivers to support people with dementia living in the community: a systematic reviewINTERNATIONAL JOURNAL OF EVIDENCE BASED HEALTHCARE, Issue 2 2008Deborah Parker BA, MSocSci Executive summary Objectives, The objective of this review was to assess the effectiveness of interventions that assist caregivers to provide support for people living with dementia in the community. Inclusion criteria, Types of participants, Adult caregivers who provide support for people with dementia living in the community (non-institutional care). Types of interventions, Interventions designed to support caregivers in their role such as skills training, education to assist in caring for a person living with dementia and support groups/programs. Interventions of formal approaches to care designed to support caregivers in their role, care planning, case management and specially designated members of the healthcare team , for example dementia nurse specialist or volunteers trained in caring for someone with dementia. Types of studies, This review considered any meta-analyses, systematic reviews, randomised control trials, quasi-experimental studies, cohort studies, case control studies and observational studies without control groups that addressed the effectiveness of interventions that assist caregivers to provide support for people living with dementia in the community. Search strategy, The search sought to identify published studies from 2000 to 2005 through the use of electronic databases. Only studies in English were considered for inclusion. The initial search was conducted of the databases, CINAHL, MEDLINE and PsychINFO using search strategies adapted from the Cochrane Dementia and Cognitive Improvement Group. A second more extensive search was then conducted using the appropriate Medical Subject Headings (MeSH) and keywords for other available databases. Finally, hand searching of reference lists of articles retrieved and of core dementia, geriatric and psycho geriatric journals was undertaken. Assessment of quality, Methodological quality of each of the articles was assessed by two independent reviewers using appraisal checklist developed by the Joanna Briggs Institute and based on the work of the Cochrane Collaboration and Centre for Reviews and Dissemination. Data collection and analysis, Standardised mean differences or weighted mean differences and their 95% confidence intervals were calculated for each included study reported in the meta-analysis. Results from comparable groups of studies were pooled in statistical meta-analysis using Review Manager Software from the Cochrane Collaboration. Heterogeneity between combined studies was tested using standard chi-square test. Where statistical pooling was not appropriate or possible, the findings are summarised in narrative form. Results, A comprehensive search of relevant databases, hand searching and cross referencing found 685 articles that were assessed for relevance to the review. Eighty-five papers appeared to meet the inclusion criteria based on title and abstract, and the full paper was retrieved. Of the 85 full papers reviewed, 40 were accepted for inclusion, three were systematic reviews, three were meta-analysis, and the remaining 34 were randomised controlled trials. For the randomised controlled trials that were able to be included in a meta-analysis, standardised mean differences or weighted mean differences and their 95% confidence intervals were calculated for each. Results from comparable groups of studies were pooled in statistical meta-analysis using Review Manager Software and heterogeneity between combined studies was assessed by using the chi-square test. Where statistical pooling was not appropriate or possible, the findings are summarised in narrative form. The results are discussed in two main sections. Firstly it was possible to assess the effectiveness of different types of caregiver interventions on the outcome categories of depression, health, subjective well-being, self-efficacy and burden. Secondly, results are reported by main outcome category. For each of these sections, meta-analysis was conducted where it was possible; otherwise, a narrative summary describes the findings. Effectiveness of intervention type, Four categories of intervention were included in the review , psycho-educational, support, multi-component and other. Psycho-educational Thirteen studies used psycho-educational interventions, and all but one showed positive results across a range of outcomes. Eight studies were entered in a meta-analysis. No significant impact of psycho-educational interventions was found for the outcome categories of subjective well-being, self-efficacy or health. However, small but significant results were found for the categories of depression and burden. Support Seven studies discussed support only interventions and two of these showed significant results. These two studies were suitable for meta-analysis and demonstrated a small but significant improvement on caregiver burden. Multi-component Twelve of the studies report multi-component interventions and 10 of these report significant outcomes across a broad range of outcome measures including self-efficacy, depression, subjective well-being and burden. Unfortunately because of the heterogeneity of study designs and outcome measures, no meta-analysis was possible. Other interventions Other interventions included the use of exercise or nutrition which resulted in improvements in psychological distress and health benefits. Case management and a computer aided support intervention provided mixed results. One cognitive behavioural therapy study reported a reduction in anxiety and positive impacts on patient behaviour. Effectiveness of interventions using specific outcome categories, In addition to analysis by type of intervention it was possible to analyse results based on some outcome categories that were used across the studies. In particular the impact of interventions on caregiver depression was available for meta-analysis from eight studies. This indicated that multi-component and psycho-educational interventions showed a small but significant positive effect on caregiver depression. Five studies using the outcome category of caregiver burden were entered into a meta-analysis and findings indicated that there were no significant effects of any of interventions. No meta-analysis was possible for the outcome categories of health, self-efficacy or subjective well-being. Implications for practice, From this review there is evidence to support the use of well-designed psycho-educational or multi-component interventions for caregivers of people with dementia who live in the community. Factors that appear to positively contribute to effective interventions are those which: ,,Provide opportunities within the intervention for the person with dementia as well as the caregiver to be involved ,,Encourage active participation in educational interventions for caregivers ,,Offer individualised programs rather than group sessions ,,Provide information on an ongoing basis, with specific information about services and coaching regarding their new role ,,Target the care recipient particularly by reduction in behaviours Factors which do not appear to have benefit in interventions are those which: ,,Simply refer caregivers to support groups ,,Only provide self help materials ,,Only offer peer support [source] Sales force automation: review, critique, research agendaINTERNATIONAL JOURNAL OF MANAGEMENT REVIEWS, Issue 4 2006Francis Buttle We review and critique the research literature on sales force automation (SFA). SFA involves the application of information technology to support the sales function. SFA software provides functionality that helps companies manage sales pipelines, track contacts and configure products, inter alia. The paper is organized into four main sections. First, we review the SFA environment, identifying definitions, vendor classifications and software attributes. We then move to a review and classification of the academic research that has been published on SFA. We find that the entire body of SFA knowledge attempts to answer just four questions: Why do organizations adopt SFA? What are the organizational impacts of SFA? What accounts for the success or failure of SFA projects? What accounts for variance in salesperson adoption of SFA? We then critique this body of knowledge on a number of theoretical and methodological grounds, and finally propose a research agenda for the future. [source] Some theoretical properties of the O-PLS methodJOURNAL OF CHEMOMETRICS, Issue 2 2004Thomas Verron Abstract The objective of this paper is to present new properties of the orthogonal projections to latent structures (O-PLS) method developed by Trygg and Wold (J. Chemometrics 2002; 16: 119,128). The original orthogonal signal correction (OSC) filter of Wold et al. (Chemometrics Intell. Lab. Syst. 1998; 44: 175,185) removes systematic variation from X that is unrelated to Y. O-PLS is a more restrictive OSC filter. O-PLS removes only systematic variation in X explained in each PLS component that is not correlated with Y. O-PLS is a slight modification of the NIPALS PLS algorithm, which should make O-PLS a generally applicable preprocessing and filtering method. The computation of the O-PLS components under the constraint of being correlated with one PLS component imposes particular properties on the space spanned by the O-PLS components. This paper is divided into two main sections. First we give an application of O-PLS on near-infrared reflectance spectra of soil samples, showing some graphical properties. Then we give the mathematical justifications of these properties. Copyright © 2004 John Wiley & Sons, Ltd. [source] Psychological issues and treatments for people with diabetesJOURNAL OF CLINICAL PSYCHOLOGY, Issue 4 2001Richard R. Rubin This article examines psychological issues and their treatment among people with diabetes. The paper contains two main sections, one dealing with diagnosable clinical disorders, and the other with more mundane but nevertheless important subclinical problems in living with diabetes. We review the published literature on prevalence, manifestation, consequences, and treatment of psychological disorders in persons with diabetes, primarily depression, anxiety, and eating disorders. In describing everyday problems in living with diabetes we expand our sources beyond the published literature to include our own clinical and consulting experiences as well as our unpublished qualitative research. These problems include dietary restrictions, self-monitoring of blood glucose, taking insulin injections, and lack of support from family and health care professionals. We describe methods for dealing with such problems and discuss the tension between focusing on emotional distress versus practical issues of disease management. Finally, we briefly present some potentially positive consequences of living with diabetes so that readers can be aware of the inspirational aspects of personal experience with this disease. © 2001 John Wiley & Sons, Inc. J Clin Psychol 57: 457,478, 2001 [source] Pesticide analysis by capillary electrophoresisJOURNAL OF SEPARATION SCIENCE, JSS, Issue 12 2004J. Hernández-Borges Abstract In this work, a critical and updated revision of the current situation of the analysis of pesticides by Capillary Electrophoresis (CE) is presented. The review has been written in two main sections. The first one presents a thorough revision of the various off-line and on-line sample preconcentration procedures that have been used in conjunction with CE to analyze these compounds. The second part reviews the various detection strategies (i. e., UV, LIF, MS, and electrochemical) and CE modes that have been applied to the analysis of pesticides. Future trends that can be expected from this hot research area are also discussed. [source] Knowledge exploitation, knowledge exploration, and competency trapKNOWLEDGE AND PROCESS MANAGEMENT: THE JOURNAL OF CORPORATE TRANSFORMATION, Issue 3 2006Weiping LiuArticle first published online: 11 AUG 200 It is no surprise that knowledge exploitation and knowledge exploration have become the consistent theme in organizational learning literature. Strategy and organization theorists have similarly observed the dynamic capabilities anchored in a firm's ability to simultaneously exploit current technologies and resources to secure efficiency benefits, and creating variation through exploratory innovation. While some studies argue that excessive exploration or excessive exploitation can lead to a competency trap, the ,competency trap' component actually has received less empirical scrutiny. This paper provides a study about how competency traps are formed in the process of knowledge exploration and exploitation as well as their effects on business performance. The paper includes three main sections: First, the theoretical interpretation of the ,competency trap' construct is broadened by investigating the formation of competency traps based on organizational learning theory; second, factors leading to the formation of different competency traps are identified; and third, the relationship between an organization's competency trap and business performance is investigated. The article ends with a discussion of implications for the organizational learning literature. Copyright © 2006 John Wiley & Sons, Ltd. [source] Not forging nations but foraging for them: uncertain collective identities in Gran Colombia,NATIONS AND NATIONALISM, Issue 2 2006MATTHEW BROWN ABSTRACT. This article examines the place of the nation in discussions of collective identities in the early nineteenth century in northern Hispanic South America. It provides a historical account of the birth of national identities in the late colonial and early republican period, and then explores two main sections. The first looks at the port of Riohacha and its experiences during the Wars of Independence. The second examines the in-patients at a hospital in Caracas just after the end of the wars in 1821. The conclusion suggests that foreign involvement in the Wars of Independence was a crucial catalyst to national identity formation in Gran Colombia. As such the article brings out the extent to which these wars were part of Atlantic networks which were being reconfigured during the Age of Revolution. Rather than forging national identities, the Wars of Independence were the arena in which elites foraged for the constituents of new states and nations. [source] The anatomy of Liberal support in Britain, 1974,1997BRITISH JOURNAL OF POLITICS & INTERNATIONAL RELATIONS, Issue 1 2002Andrew Russell This article uses data from the British Election Study series since 1974 and qualitative data from interviews with key party personnel to investigate the social and political basis of Liberal support in Britain. There are three main sections to the article: the first deals with the social and demographic profile of the Liberal vote, while the second examines the political characteristics of its supporters. In the final section these findings are used to assess the Liberal Democrats' electoral strategy at the 2001 General Election and beyond. We find that Liberals tend to be drawn from a similar social background to Conservative supporters (particularly in term of class), but politically there has been an increasingly close relationship between the Liberal Democrats and the Labour Party. [source] | ||||||||||||||||