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Present Conditions (present + condition)
Selected AbstractsRhetoric and Practice in English TeachingENGLISH IN EDUCATION, Issue 1 2000Mary Bousted Abstract The empirical data collected for this article are derived from an analysis of the ideology and practice of English teachers working in three contrasting secondary schools. The analysis of the data reveals the following findings. The concept of personal growth, expressed in the pedagogy advocated by the London School, retains its ability to provide, for contemporary teachers of English, an underpinning rationale for their work. The pedagogical practices advocated by the London School writers - the use of oracy, the reading of contemporary children's literature and the drafting process - are supported by the respondents. Observation of lessons reveals that the respondents, through their use of mediating practices, are able to ,deliver' the cultural products of standard English and the literary canon in ways which retain elements of the process-based pedagogy advocated by the London School writers. The respondents do not, however, recognise this aspect of their classroom practice in their rhetorical representation of their work. The article concludes with the argument that the demand, by powerful external agencies, for the subject of English to furnish each new generation with icons of cultural stability in the form of spoken and written standard English and a knowledge of the literary heritage, has not declined. A less oppositional response on the part of English teachers to the demand that the subject deliver the cultural products outlined above, based upon a recognition of their use of mediating practices, may, it is argued, provide a means whereby the practitioners of the subject gain more control over its present condition and its future direction. [source] Transforming aggressive conflict in political and personal contextsINTERNATIONAL JOURNAL OF APPLIED PSYCHOANALYTIC STUDIES, Issue 4 2009Andrew Samuels Abstract The author begins by trying to imagine different models of politics applicable to Western societies. He reflects on the "state we are in" and asks if our present condition of political rupture could ever become political rapture. He asks whether it is possible for citizens to remove themselves from the abusive relationships with heroic, macho leaders. Instead, he states, we might ask where we will find new kinds of leaders who will be "good-enough". We will need such leaders if we are to manage the staggeringly high levels of conflict and aggression afflicting the political world today. The author suggests that we urgently explore innovative ways to manage conflict in political contexts using new psychological ideas about men, fathers and violence. Finally, he communicates what he has learned from Islam about some hidden aspects of political conflict. Copyright © 2009 John Wiley & Sons, Ltd. [source] The Communist Hypothesis and Revolutionary Capitalisms: Exploring the Idea of Communist Geographies for the Twenty-first CenturyANTIPODE, Issue 2010Erik Swyngedouw Abstract:, This essay starts from the presumption that "the communist hypothesis" is still a good one, but argues that the idea of communism requires urgent re-thinking in light of both the "obscure" disaster of twentieth century really existing socialism and the specific conditions of twenty-first century capitalism. I explore the contours of the communist hypothesis, chart the characteristics of the revolutionary capitalism of the twenty-first century and consider how our present predicament relates to the urgency of rethinking and reviving the communist hypothesis. Throughout, I tentatively suggest a number of avenues that require urgent intellectual and theoretical attention and interrogate the present condition in light of the possibilities for creating communist geographies for the twenty-first century. [source] Occurrence, ecology and potential impact of the New Zealand wheat bug Nysius huttoni White (Hemiptera: Lygaeidae) in BelgiumEPPO BULLETIN, Issue 2 2010J. Bonte In 2002 the New Zealand wheat bug Nysius huttoni White was observed for the first time in the Netherlands and Belgium. The introduction of N. huttoni to these regions presumably occurred via overseas transport of apple and kiwi fruits from New Zealand. Laboratory experiments showed that both eggs and adults of N. huttoni were capable of surviving cold conditions similar to those in overseas transportation. Specimens were sampled in Belgium and the Netherlands, and a DNA sequence analysis indicated a 100% similarity with N. huttoni material collected in Christchurch, New Zealand. The distribution of the lygaeid in Belgium in 2008 was studied based on a systematic sampling at 105 locations. The bug had been able to spread over most of the Belgian territory, with the exception of the most southern and eastern provinces. Given the poor flight capacity of Belgian N. huttoni populations, other methods of dispersal may be involved. N. huttoni occurred primarily in ruderal habitats, and its weedy host plants belong to very common plant families. Several observations support N. huttoni not being a threat for agricultural crops in Belgium under the present conditions of climate and soil usage. [source] Hydro-climatic impacts on the ice cover of the lower Peace RiverHYDROLOGICAL PROCESSES, Issue 17 2008Spyros Beltaos Abstract Since the late 1960s, a paucity of ice-jam flooding in the lower Peace River has resulted in prolonged dry periods and considerable reduction in the area covered by lakes and ponds that provide habitat for aquatic life in the Peace,Athabasca Delta (PAD) region. Though major ice jams occur at breakup, antecedent conditions play a significant role in their frequency and severity. These conditions are partly defined by the mode of freezeup and the maximum thickness that is attained during the winter, shortly before the onset of spring and development of positive net heat fluxes to the ice cover. Data from hydrometric gauge records and from field surveys are utilized herein to study these conditions. It is shown that freezeup flows are considerably larger at the present time than before regulation, and may be responsible for more frequent formation of porous accumulation covers. Despite a concomitant rise in winter temperatures, solid-ice thickness has increased since the 1960s. Using a simple ice growth model, specifically developed for the study area, it is shown that porous accumulation covers enhance winter ice growth via accelerated freezing into the porous accumulation. Coupled with a reduction in winter snowfall, this effect can not only negate, but reverse, the effect of warmer winters on ice thickness, thus explaining present conditions. The present model is also shown to be a useful prediction tool, especially for extrapolating incomplete data to the end of the winter. Copyright © 2007 Crown in the right of Canada. Published by John Wiley & Sons, Ltd. [source] Solving nursing shortages: a common priorityJOURNAL OF CLINICAL NURSING, Issue 24 2008James Buchan Aims and objectives., This paper provides a context for this special edition. It highlights the scale of the challenge of nursing shortages, but also makes the point that there is a policy agenda that provides workable solutions. Results., An overview of nurse:population ratios in different countries and regions of the world, highlighting considerable variations, with Africa and South East Asia having the lowest average ratios. The paper argues that the ,shortage' of nurses is not necessarily a shortage of individuals with nursing qualifications, it is a shortage of nurses willing to work in the present conditions. The causes of shortages are multi-faceted, and there is no single global measure of their extent and nature, there is growing evidence of the impact of relatively low staffing levels on health care delivery and outcomes. The main causes of nursing shortages are highlighted: inadequate workforce planning and allocation mechanisms, resource constrained undersupply of new staff, poor recruitment, retention and ,return' policies, and ineffective use of available nursing resources through inappropriate skill mix and utilisation, poor incentive structures and inadequate career support. Conclusions., What now faces policy makers in Japan, Europe and other developed countries is a policy agenda with a core of common themes. First, themes related to addressing supply side issues: getting, keeping and keeping in touch with relatively scarce nurses. Second, themes related to dealing with demand side challenges. The paper concludes that the main challenge for policy makers is to develop a co-ordinated package of policies that provide a long term and sustainable solution. Relevance to clinical practice., This paper highlights the impact that nursing shortages has on clinical practice and in health service delivery. It outlines scope for addressing shortage problems and therefore for providing a more positive staffing environment in which clinical practice can be delivered. [source] Boundaries and barriers: a history of district nursing management in regional QueenslandJOURNAL OF NURSING MANAGEMENT, Issue 1 2008WENDY MADSEN BA Aim, To explore administrative constraints of district nursing during the latter part of the 20th century in regional Queensland, Australia. Background, A greater understanding of the evolution of district nursing can illuminate why present conditions and circumstances exist. Method, Thirteen interviews undertaken and analysed historically in association with other documentary evidence from the time period 1960,90. Findings, District nursing services of regional Queensland were initially established by voluntary organizations that had very lean budgets. Throughout the study period, government funding became increasingly available, but this coincided with increased regulation of the services. Conclusions, District nurses have worked within considerable boundaries and barriers associated with either a lack of funds or imposed regulations. While greater government funding solved some working conditions, it did so by imposing greater administrative responsibilities on the nurses and services that were not always seen as advantageous for clients or as professionally satisfying for the nurses. [source] Oral health care status of homebound elderly in JapanJOURNAL OF ORAL REHABILITATION, Issue 8 2001Masayuki Morishita We examined the present conditions of oral health care in order to contribute towards an effective system to provide oral health care for homebound elderly in Japan. A questionnaire was mailed to homebound elderly subjects (n=908) and returned by mail. A 73·6% response was achieved. The questionnaire was designed to elicit information with respect to the general condition of the subjects and independence of oral health care. About 70% of the subjects were chair- or bed-bound. Among all subjects, 37·6% required partial or full assistance on toothbrushing, 55·6% on cleaning dentures and 46·7% on eating. The degree of oral health care tended to be poor for chair- or bed-bound elderly compared with independent or house-bound elderly. Homebound elderly with lower Activities of Daily Living Scale (ADL) required more support for oral health care compared with elderly with higher ADL. [source] OPEC nears production capacityOIL AND ENERGY TRENDS, Issue 7 2007Article first published online: 18 JUL 200 At first sight, OPEC appears to have a great deal of spare production capacity: over 5 mn bpd in all. On further examination, it is clear that most of this consists either of heavy crude oil for which there is little or no market under present conditions, or of capacity that is shut-in by violence and civil unrest. OPEC's effective spare production capacity is probably less than 1 mn bpd, which may account for its recent decision not to increase output during the second and third quarters of the year. It also makes it unlikely that OPEC will have much additional oil to offer already tight markets as demand undergoes its normal seasonal rise at the end of the year. [source] Regulation of Exocytosis in Chromaffin Cells by Trans -Insertion of Lysophosphatidylcholine and Arachidonic Acid into the Outer Leaflet of the Cell MembraneCHEMBIOCHEM, Issue 12 2006Christian Amatore Prof. Abstract Vesicular exocytosis is an important complex process in the communication between cells in organisms. It controls the release of chemical and biochemical messengers stored in an emitting cell. In this report, exocytosis is studied amperometrically (at carbon fiber ultramicroelectrodes) at adrenal chromaffin cells, which release catecholamines after appropriate stimulation, while testing the effects due to trans -insertion of two exogenous compounds (lysophosphatidylcholine (LPC) and arachidonic acid (AA)) on the kinetics of exocytotic events. Amperometric analyses showed that, under the present conditions (short incubation times and micromolar LPC or AA solutions), LPC favors catecholamine release (rate, event frequency, charge released) while AA disfavors the exocytotic processes. The observed kinetic features are rationalized quantitatively by considering a stalk model, for the fusion pore formation, and the physical constraints applied to the cell membrane by the presence of small fractions of LPC and AA diluted in its external leaflet (trans -insertion). We also observed that the detected amount of neurotransmitters in the presence of LPC was larger than under control conditions, while the opposite trend is observed with AA. [source] A longitudinal study of visual acuity and visual rehabilitation needs in an urban Swedish population followed from the ages of 70 to 97 years of ageACTA OPHTHALMOLOGICA, Issue 6 2002Birgitta Bergman ABSTRACT. Purpose:, To investigate the longitudinal change in visual acuity (VA) in the oldest members of the elderly population, to estimate future numbers of people with visual impairments, and to estimate needs for and the effects of visual rehabilitation. Methods:, In the Gerontological and Geriatric Population Studies in Gothenburg, Sweden (H 70), subjects underwent repeated eye examinations at the ages of 70, 82, 88, 95 and 97 years. Logistic regression analysis was used to estimate the probability of independent living as a function of distance VA at different ages. Results:, Rates of normal VA (, 0.8) declined from 86% of the study group at age 70 to 7% of the study group at age 95 (0% at age 97). The incidence of VA , 0.1 increased from 1.4% at age 70 to 27% (all women) at age 97. The deterioration was faster at higher ages. No statistically significant difference in best-corrected distance VA between genders was found. A substantial improvement was achieved by correcting refractive errors. There was a statistically significant correlation between distance VA and the probability of independent living at all ages except age 97. At ages 95 and 97, about 50% of the study group were able to read newspaper print with best-corrected glasses. Conclusions:, The number of old people with impaired vision will increase. People aged 80 years and older should have regular eye-screening in order to preserve vision and present conditions of living. Cataract surgery and low vision rehabilitation should be offered when the subject can still benefit from it, preferably during their 80s at the latest. [source] Influence of interimplant distances and placement depth on peri-implant bone remodeling of adjacent and immediately loaded Morse cone connection implants: a histomorphometric study in dogsCLINICAL ORAL IMPLANTS RESEARCH, Issue 4 2010Raquel R. M. Barros Abstract Objectives: The aim of this study was to histomorphometrically evaluate the influence of interimplant distances (ID) and implant placement depth on bone remodeling around contiguous Morse cone connection implants with ,platform-shifting' in a dog model. Material and methods: Bilateral mandibular premolars of six dogs were extracted, and after 12 weeks, each dog received 8 implants, four placed 1.5 mm subcrestally (SCL) on one side of the mandible and four placed equicrestally (ECL) on the other side, alternating the ID of 2 and 3 mm. The experimental groups were SCL with IDs of 2 mm (2 SCL) and 3 mm (3 SCL) and ECL with IDs of 2 mm (2 ECL) and 3 mm (3 ECL). Metallic crowns were immediately installed. After 8 weeks, the animals were euthanized and histomorphometric analyses were performed to compare bone remodeling in the groups. Results: The SCL groups' indices of crestal bone resorption were significantly lower than those of ECL groups. In addition, the vertical bone resorption around the implants was also numerically inferior in the SCL groups, but without statistical significance. No differences were obtained between the different IDs. All the groups presented similar good levels of bone-to-implant contact and histological bone density. Conclusion: The subcrestal placement of contiguous Morse cone connection implants with ,platform shifting' was more efficient in preserving the interimplant crestal bone. The IDs of 2 and 3 mm did not affect the bone remodeling significantly under the present conditions. To cite this article: Barros RRM, Novaes AB Jr., Muglia VA, Iezzi G, Piattelli A. Influence of interimplant distances and placement depth on peri-implant bone remodeling of adjacent and immediately loaded Morse cone connection implants: a histomorphometric study in dogs. Clin. Oral Impl. Res. 21, 2010; 371,378. doi: 10.1111/j.1600-0501.2009.01860.x [source] | ||||||||||