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Little Attention (little + attention)
Kinds of Little Attention Selected AbstractsConflict resolution among early childhood educatorsCONFLICT RESOLUTION QUARTERLY, Issue 4 2008Sandy Jenkins Little attention has been given to conflict resolution in preschools. Early childhood educators working with children aged three to five completed a ten-to fifteen-minute survey to examine their attitudes and practices toward conflict. This study explored the types of conflict resolution strategies they used and thought were effective in their classrooms. The strategies were also examined in relation to the demographic characteristics of the participants. Results indicated that educators used cooperative strategies in their classrooms. Significant relationships were demonstrated involving the types of strategies used and demographic factors. [source] Clustering of cardiovascular risk factors in type 2 diabetes mellitus: prognostic significance and trackingDIABETES OBESITY & METABOLISM, Issue 1 2001J. Kaukua Summary Aim Little attention has been paid to the prognostic significance and tracking effect of risk factor clusters characteristic of type 2 diabetes mellitus. We studied the clustering of eight cardiovascular risk factors (smoking, high body mass index, elevated systolic blood pressure, high serum, low density lipoprotein (LDL) cholesterol, high serum LDL triglycerides, low serum, high density lipoprotein (HDL) cholesterol, high fasting blood glucose and high plasma insulin concentration) and their effect on the prognosis and the tracking effect. Methods This study is a population-based prospective follow-up of newly diagnosed type 2 diabetic subjects (n = 133, aged 45,64 years) in Eastern Finland. The following end points were used: all-cause mortality, cardiovascular mortality, and incidences of first myocardial infarction and first stroke. Furthermore, we studied the ,tracking effect' of the risk factor clusters during the 10-year follow-up period. Results When the clustering of risk factors typical of type 2 diabetes mellitus was taken into account, all-cause mortality increased from 28.6% to 50.0% (p <,0.05) and cardiovascular disease mortality increased from 14.3% to 50.0% (p <,0.01) depending on the number of risk factors present. The incidence of first myocardial infarction increased from 0% to 40.0% (p <,0.05) as the number of risk factors increased from 0 to 5. In survivors, the proportion of individuals with no risk factors decreased and the proportion on individuals with three to four risk factors increased during the 10-year follow-up period despite the high mortality among the group with many risk factors. Conclusions The risk factor clusters among type 2 diabetic subjects are of great predictive value and when not aggressively treated, show a relentless increase despite selective mortality. [source] Methamphetamine use among Australian workers and its implications for preventionDRUG AND ALCOHOL REVIEW, Issue 3 2008Professor ANN M. ROCHE Director Abstract Introduction and Aims. Little attention has been directed to the use of methamphetamine among Australian workers. To address this, a study was conducted that examined drug consumption patterns of the Australian work-force. Design and Method. A secondary analysis of the 2004 National Drug Strategy Household Survey (NDSHS) data was undertaken that focused on methamphetamine use among those in paid employment. Results. Methamphetamine use in the past 12 months was reported by 4.0% of workers compared to 2.2% of respondents not in the paid work-force. A larger proportion of male (4.8%) than female workers (3.0%) used methamphetamine. The highest prevalence occurred among 18,29-year-old workers (11.2%; males: 12.6%; females: 9.4%), and among workers in hospitality (9.5%), construction (5.4%) and transport (5.4%) industries and among tradespeople (6.5%). Significantly more methamphetamine users reported absenteeism compared to users of other illicit drugs and non-drug users. Among respondents reporting methamphetamine use, 13.4% reported absenteeism due to illicit drug use, while 56.8% reported absenteeism due to any illness or injury. Significantly more methamphetamine users (32.9%) reported going to work under the influence than users of other illicit drugs. Compared to users of other illicit drugs, methamphetamine users were also significantly more likely to drive a car, operate heavy machinery or abuse someone while under the influence. Discussion and Conclusions. The specific details of the profile of workers using methamphetamine and the impact it has on work performance allows for the development of targeted interventions and tailored prevention strategies previously not possible. [source] Alternate oils in fish feedsEUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY, Issue 3 2007Jana Pickova Abstract Nearly half of the fish consumed as food worldwide are raised on fish farms rather than caught in the wild, as shown by FAO statistics. The increasing aquaculture of predatory carnivorous fish demands new sources of feed constituents, particularly oils at the moment. Common terrestrial plant oils contain only traces of the long-chain polyunsaturated fatty acids. In connection with fish feed, especially the lack of n -3 "marine fatty acids" is obvious. Recommendations on the required amounts of the fatty acids DHA (22:6n -3) and EPA (20:5n -3) exist from 1994. When plant oil-based diets are fed during the growing phase and replaced by a fish oil-based diet during a period prior to slaughter, most of the beneficial lipid composition of fish in terms of human dietary recommendations is restored. Little attention has been focused on the fish welfare in connection to substitution of dietary oil sources, and studies are still scarce. New fish diets will rely heavily on the use of alternate ingredients such as plant oils also for carnivorous cold-temperate water fish species. In the future, an addition of synthetic or GMO-produced "marine" fatty acids is a possible scenario. The aim of this review is to highlight some plant oils used in fish feeds, with special emphasis on compounds other than fatty acids. We also include some results from an ongoing study, where the effect of dietary soy oil on gonad maturation in Atlantic cod (Gadus morhua) is indicated. [source] An exploration of nutrition and eating disabilities in relation to quality of life at 6 months post-strokeHEALTH & SOCIAL CARE IN THE COMMUNITY, Issue 4 2004Lin Perry PhD MSc RGN RNT Abstract Quality of life (QoL) is increasingly recognised as an important healthcare outcome, especially for those living with enduring disability. Stroke is a major source of long-term disablement and many aspects of life after stroke have been explored. Little attention has been paid to nutritional issues despite the cultural and hedonistic importance of food and eating, and the deleterious effects of malnutrition. The present study employed an epidemiological survey to investigate the contribution of dietary and nutritional factors in relation to QoL after stroke. The participants were 206 survivors of a cohort of acute stroke patients consecutively admitted to a National Health Service trust hospital in South London, UK, between March 1998 and April 1999. They were interviewed in their homes at 6 months post-stroke. Cognitively or communication-impaired patients were precluded from interview except where a live-in carer participated as a proxy (n = 10). The participation rate for those who were eligible and could be contacted was 206 out of 218 (94%). Participants were assessed using standardised, validated tools for functional abilities in activities of daily living and eating, cognition and mood state, social support and economic indices, nutritional status, dietary intake, and QoL. Overall group scores demonstrated relatively minor degrees of physical disablement; exclusion of those with limited cognition and communication precluded assessment of a small subgroup with greater disablement at hospital discharge. Nonetheless, the overall assessment results were not dissimilar to other reported groups. Indices of poor nutritional status and substantial dietary inadequacy were revealed, linked with reduced appetite and depression. Multiple regression analyses revealed the dominant impact of mood state in relation to QoL scores; additional significant effects were identified for social support, eating-related disabilities and age. The effects of mood and social support are well-recognised, whilst nutrition-related effects have previously received little attention. Intervention in these areas might achieve improvements in survivors' perceived QoL. [source] Relationship marketing, audience retention and performing arts organisation viabilityINTERNATIONAL JOURNAL OF NONPROFIT & VOLUNTARY SECTOR MARKETING, Issue 2 2002Ruth Rentschler Marketing strategy in performing arts organisations has become particularly important in the increasingly competitive environment in which the arts operate. Since the late 1980s there has been a necessary shift in focus to audience development away from product development. This change in focus is being encouraged to ensure the long-term viability of performing arts organisations (PAOs) and micro-economic reform. While government reports have recommended strategies aimed at building audience-based recognition, this is an expensive approach for many PAOs and does not produce short-term returns. Little attention has been paid to building enduring relationships with existing audiences as a way of having a more dramatic impact on PAOs' long-term viability. This paper explores this theme through relationship marketing and the implication of retaining existing audiences. The paper identifies the changing cultural environment which has led to the importance of marketing. It then explains the concepts of relationship marketing and its pertinence to PAOs' viability by presenting a loyalty ladder. The structure is modelled as a dynamic conceptualisation of the relationships (audience and organisation) to assist arts managers to decide whether to focus their efforts on catching or keeping customers to maximise earned income. Copyright © 2002 Henry Stewart Publications [source] Asthenozoospermia: Possible association with long-term exposure to an anti-epileptic drug of carbamazepineINTERNATIONAL JOURNAL OF UROLOGY, Issue 1 2005TETSUO HAYASHI Abstract Little attention has been paid to infertility in men with epilepsy and little information exists about the mechanisms by which anti-epileptic drugs affect spermatogenesis or sperm function. We report a case of a male infertility patient with asthenozoospermia during long-term treatment with anti-epileptic drugs. A 29-year-old man had continued treatment with anti-epileptic drugs under the diagnosis of epilepsy for 13 years. He and his wife had been examined and treated as an infertile couple for 3 years. The patient was found to have no motile sperm with a normal sperm count, while taking a dose of 400 mg/day of carbamazepine. On suspicion of an adverse effect of carbamazepine, he was switched to phenytoin monotherapy. One month after that, sperm motility was vastly improved (65%) and they conceived a child 5 months after that. One must be cautious in extrapolating from a case report, but these findings strongly suggest a direct effect of carbamazepine on spermatic function. [source] The influence of patient acuity on satisfaction with emergency care: perspectives of family, friends and carersJOURNAL OF CLINICAL NURSING, Issue 6 2008Anna Ekwall PhD Aims and objectives., To investigate the factors that influence satisfaction with emergency care among individuals accompanying patients to the emergency department and explore agreement between the triage nurse and accompanying person regarding urgency. Background., Many patients seeking treatment in hospital are escorted by an accompanying person, who may be a friend, family member or carer. Several factors influence patient satisfaction with emergency care, including waiting time and time to treatment. It is also influenced by provision of information and interpersonal relations between staff and patients. Research on satisfaction has focused on the patient perspective; however, individuals who accompany patients are potential consumers. Knowledge about the ways accompanying persons perceive the patient's medical condition and level of urgency will identify areas for improved patient outcomes. Design and methods., A prospective cross-sectional survey with a consecutive sample (n = 128 response rate 83·7%) was undertaken. Data were collected in an Australian metropolitan teaching hospital with about 32,000 visits to the emergency department each year. The Consumer Emergency Satisfaction Scale was used to measure satisfaction with nursing care. Results., Significant differences in perceptions of patient urgency between accompanying persons and nurses were found. Those people accompanying patients of a higher urgency were significantly more satisfied than those accompanying patients of a lower urgency. These results were independent of real waiting time or the accompanying person's knowledge of the patients' triage status. In addition, older accompanying persons were more satisfied with emergency care than younger accompanying persons. Discussion., Little attention has been paid to the social interactions that occur between nurses and patients at triage and the ways in which these interactions might impact satisfaction with emergency care. Relevance to clinical practice., Good interpersonal relationships can positively influence satisfaction with the emergency visit. This relationship can contribute to improved patient care and health outcomes. [source] Community social and place predictors of sense of community: A multilevel and longitudinal analysisJOURNAL OF COMMUNITY PSYCHOLOGY, Issue 5 2007D. Adam Long Sense of community (SOC) is empirically "unpacked" as a multilevel construct with place and social elements. SOC has been studied primarily at the individual level despite researchers acknowledging its effects at the community level. Little attention has been given to the roles of place and place attitudes in SOC. We argue that place and social are inextricably bound, and studying the impact of the social alone on community-oriented constructs like SOC constrains our ability to adequately understand such multilevel, multifaceted phenomena. The present, cross-sectional and longitudinal analyses demonstrate that SOC is intimately related to social capital (neighboring, citizen participation, collective efficacy, informal social control), communitarianism, place attachment, community confidence, and community satisfaction. Implications for community and environmental psychology theory are discussed. © 2007 Wiley Periodicals, Inc. J Comm Psychol 35: 563,581, 2007. [source] Influence of obstetric factors on the yield of mononuclear cells, CD34+ cell count and volume of placental/umbilical cord bloodJOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH (ELECTRONIC), Issue 1 2010Atsuko Omori Abstract Aim:, Placental/umbilical cord blood (CB) has been used increasingly not only for transplantations, but also in the field of life science research. However, little information is available on the biological characteristics of CB units collected in rural areas because no medical facilities are affiliated with CB banks. Little attention has been paid to the collection of CB units in rural areas compared to CB collected in metropolitan areas. CB is a precious source for life science research due to the recent low birth rate in Japan. Therefore, to efficiently utilize CB units, the purpose of the present study was to investigate the optimum obstetric factors associated with a higher yield of mononuclear/CD34+ cells per CB unit. Methods:, CB units were collected at a single hospital (Hirosaki National Hospital). A total of 126 CB units from 105 vaginal deliveries and 21 cesarean section deliveries were available for cell separation within 24 h. Mononuclear low-density (LD) cells were separated using Ficoll-Paque and then processed for CD34+ cell enrichment using magnetic cell sorting. Associations between the maternal/neonatal factors and the yield of LD/CD34+ cells were analyzed. Results:, Despite the larger net weight of CB collected from cesarean section deliveries, the total number of LD cells collected from vaginal deliveries was significantly higher than that collected from cesarean section deliveries. The total number of LD cells per CB unit from primigravidae was significantly higher compared with that collected from from multigravidae. Conclusion:, CB units from vaginal deliveries of primigravidae may be more favorable because they contain a higher yield of mononuclear cells. [source] Weight monitoring of breastfed babies in the United Kingdom , interpreting, explaining and interveningMATERNAL & CHILD NUTRITION, Issue 1 2006MA (Cantab), Magda Sachs BA Abstract Weighing infants in their first 6 months is an important aspect of growth monitoring and a common activity of child health care services worldwide. During the same 6 months, support for establishing breastfeeding and the promotion of continued exclusive breastfeeding are important activities of health professionals. Parents and health professionals may perceive conflicts between achieving both robust growth and continuing breastfeeding. In this narrative review, the literature on weighing breastfed babies in the United Kingdom is examined. A companion paper examined issues of growth charts, scales and weighing frequency and accuracy. This paper considers issues of interpretation of the plotted weight values for individual breastfed babies, noting the complexities of growth patterns, which may lead to difficulties of accurate identification of those individuals whose growth merits further investigation. Little attention has been given to issues of explaining the interpreted growth curves to parents and this issue is explored and noted as of importance for further study. Research evidence on choosing appropriate interventions to improve the growth of breastfed babies is reviewed. The paucity of such evidence leads to suggestions for future study. This review gathers together a wide range of literature from many different perspectives, with the hope of informing weight monitoring practice so that this can both identify infants whose weight may be of concern, and who may need appropriate intervention, and support continued breastfeeding. [source] A ratio-dependent eco-epidemiological model of the Salton SeaMATHEMATICAL METHODS IN THE APPLIED SCIENCES, Issue 2 2006Kusumika Kundu Abstract Ratio-dependent models set up a challenging issue for their rich dynamics incomparison to prey-dependent models. Little attention has been paid so far to describe the importance of transmissible disease in ecological situation by considering ratio-dependent models. In this paper, by assuming the predator response function as ratio-dependent, we consider a model of a system of three non-linear differential equations describing the time evolution of susceptible and infected Tilapia fish population and their predator, the Pelican. Existence and stability analysis of different equilibria of the system lead to different realistic thresholds in terms of system parameters. The condition for extinction of the species is also worked out. Our analytical and numerical studies may be helpful to chalk out suitable control strategies for minimizing the extinction of the Pelicans. We also suggest that supply of alternative food source for predator population may be used as a possible solution to save the predator from their extinction. Copyright © 2005 John Wiley & Sons, Ltd. [source] Can ant-eating Zodarion spiders (Araneae: Zodariidae) develop on a diet optimal for euryphagous arthropod predators?PHYSIOLOGICAL ENTOMOLOGY, Issue 2 2009STANO PEKÁR Abstract Little attention is paid to the behavioural and physiological adaptations of ant-eating predators. It is expected that there should be a strong selection for traits related to prey handling, leading to the evolution of morphological, behavioural and nutritional adaptations. Such adaptations may then entail trade-offs in handling and utilization of alternative prey. To investigate behavioural as well as nutritional adaptations and the occurrence of the corresponding trade-offs in two ant-eating spiders of the genus Zodarion [Zodarion atlanticum Pekár & Cardoso and Zodarion germanicum (C. L. Koch)], spiders are reared on two diets: ants (i.e. their preferred prey) and fruit flies (i.e. an alternative prey that is nutritionally optimal for euryphagous spiders). Food consumption is observed and several fitness-related life-history parameters are measured. Although spiders readily accept ants, more than one-third of 35 spiders refuse to consume fruit flies and starve. Furthermore, severe hunger does not induce these individuals to accept fruit flies. Starving spiders die before moulting to the second stadium. Spiders that eat fruit flies increase only little and slowly in weight, and all of these die during the first two stadia. By contrast, spiders on an ant diet increase dramatically in weight, and develop up to the fourth stadium. These data indicate that fruit flies are not suitable for Zodarion, supporting the hypothesis that there are behavioural and nutritional trade-offs. Taking into account the results of previous studies, it is suggested that nutritional trade-offs are generally important for stenophagous spiders. [source] Associated and predictive factors of sleep disturbance in advanced cancer patientsPSYCHO-ONCOLOGY, Issue 10 2007Tatsuo Akechi Abstract Little attention has been paid to sleep disturbance experienced by advanced cancer patients. The purpose of the present study was to investigate longitudinal change in sleep disturbance and to identify factors that associated with and predicted sleep disturbance among 209 consecutive terminally ill cancer patients. Patients were assessed twice for sleep disturbance by one item of the structured clinical interview for assessing depression, once at the time of their registration with a palliative care unit (PCU) (baseline) and again at the time of their PCU admission (follow-up), and possible associated medical and psychosocial factors were evaluated. The proportions of patients with obvious sleep disturbance at baseline and follow-up were 15.3 and 25.9%, respectively. Sixty-seven percent of the subjects showed some sleep status changes, including both aggravation and improvement, between baseline and follow-up. Being younger, having diarrhea and living alone were significantly associated with sleep disturbance at baseline, and the increase of psychological distress was the only significant predictive factor for sleep disturbance at follow-up. These findings suggest that psychological distress is a possible key cause of sleep disturbance and management of psychological distress may be one promising strategy for prevention of sleep disturbance among advanced cancer patients. Copyright © 2006 John Wiley & Sons, Ltd. [source] Barriers and Enablers to the Use of Measures to Prevent Pediatric Scalding in Cape Town, South AfricaPUBLIC HEALTH NURSING, Issue 3 2010Ashley Van Niekerk ABSTRACT Objective: Little attention has been paid to the prevention of pediatric scalding injuries in low-income settings, especially from the standpoint of local stakeholders. This study investigates stakeholder understandings of potential measures to prevent childhood scalding and the related hinders and enablers to such measures. Design and Sample: The study utilized an exploratory qualitative design. Content analysis was applied to the transcriptions of interviews with 13 caregivers and 8 burn prevention research, policy, and practitioner professionals. Measures: The study used semistructured interviews using illustrations to generate data. The 21 individual interviews were audio-recorded, transcribed verbatim, and analyzed using content analytic steps. Interviews focused on 2 illustrations that depict circumstances that surround the occurrence of pediatric scalding typical for Cape Town. Results: 3 categories of prevention measures were identified: enhancements to the safety of the home environment, changes to practice, and improvements to individual competence. The barriers identified were spatial constraints in homes, hazardous home facilities, and multiple family demands. Conclusions: Caregivers and professionals report a similar range of measures to prevent pediatric scalding. Many of these might not be readily implementable in low-income settings with key barriers that would need to be addressed by policymakers and prevention practitioners. [source] Black and white , does melanin change the bulk carbon and nitrogen isotope values of feathers?RAPID COMMUNICATIONS IN MASS SPECTROMETRY, Issue 7 2010Andreas Michalik Bird feathers are employed in a wide range of carbon and nitrogen isotope studies relating to diet and migration. Feathers are chemically inert with respect to carbon and nitrogen, after synthesis. It has always been assumed that feathers show isotope values characteristic of keratin, a fibrous structural protein from which they are formed. Little attention has been paid to other components of feathers such as melanin or carotenoids. Melanin is synthesized from tyrosine, which is depleted in both 13C and 15N. We compared isotope values of coeval black and white feathers in four different species. Black feather parts were in all cases significantly depleted in 13C relative to white feather parts but in most species no clear trend was discernable for 15N. We suggest that additional evaluation may be required to characterize the carbon and nitrogen isotope contribution of feather pigments like carotenoids. Care should be taken in future stable isotope studies when comparing differently coloured feathers. Copyright © 2010 John Wiley & Sons, Ltd. [source] The Piccolomini library in Siena Cathedral: a new reading with particular reference to two compartments of the vault decorationRENAISSANCE STUDIES, Issue 3 2005Susan J. May The murals of the Piccolomini Library in Siena Cathedral, featuring episodes from the life of Pope Pius II, are usually discussed as distinctly separate from the vault imagery, predominantly all'antica and mythological scenes. The latter, combined with the centrally-placed, antique statue of The Three Graces, has led some authors to comment on the library's overtly 'pagan' content as shockingly incongruent with its setting in the sacred precincts of the duomo. Little attention is paid to the significance of the stucco relief above the entrance, The Expulsion from Paradise. The article pro-poses that such a prestigious project for so powerful and erudite a patron as Cardinal Francesco Todeschini Piccolomini, and painted by the highly acclaimed artist Pinturicchio, is unlikely to have been devised without careful attention to its iconographical programme. Focussing primarily on the two largest compartments of the vault, it is demonstrated that the four principal figures there should be interpreted as representatives of the four temperaments. By defining their relationship as such to the Expulsion from Paradise relief and to the historical narratives on the walls, this article shows that the mythological scenes in the vault play an allegorical role within the broader scheme and that a coherent programme underpins the entire decoration, with the writings of Saint Augustine and of his fifteenth century followers at its core. [source] Lessons from studies on focal segmental glomerulosclerosis: an important role for parietal epithelial cells?THE JOURNAL OF PATHOLOGY, Issue 3 2006B Smeets Abstract Glomerular diseases are caused by multiple mechanisms. Progressive glomerular injury is characterized by the development of segmental or global glomerulosclerosis independent of the nature of the underlying renal disease. Most studies on glomerular disease focus on the constituents of the filtration barrier (podocytes, glomerular basement membrane (GBM), endothelial cells) or the mesangial cells. Little attention is given to the epithelial cells lining Bowman's capsule, the so called parietal epithelial cells (PECs). This ,lack of attention' is partly explained by the presumed ,passive' function of PECs, which are large, flattened cells that cover Bowman's capsule in a single cell layer and form a barrier between the ultrafiltrate and the periglomerular interstitium, in normal glomerular physiology. A more important reason has been the lack of an established primary role for the parietal epithelium in glomerular diseases. However, in recent years, several studies have demonstrated that PECs are involved in extracapillary proliferation. In addition, PECs can become highly active, proliferating cells, expressing many growth factors, chemokines, cytokines, and their receptors. It was recently demonstrated that PECs also play a part in the development of focal segmental glomerulosclerosis (FSGS). This review summarises current knowledge of the PEC, with emphasis on the role of PECs in the development of FSGS. Copyright © 2006 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd. [source] Training to Provide for Healthy Rural AgingTHE JOURNAL OF RURAL HEALTH, Issue 4 2001B.A.(Hons), Joseph Troisi Ph.D., M. Phil., M.A.(Soc), M.Th. ABSTRACT: More than 60 percent of the world's aged population is in developing countries, the majority living in rural and remote areas. Resources in these areas are scarce and there is a lack of services and programs, especially in the areas of health, housing and social welfare. The most serious deficiency faced by many countries in meeting the challenges of population aging is the pronounced scarcity of trained caregivers. Little attention has been given to developing effective training policies and programs. Most of the people providing a service to older people lack basic training and this is more so in rural and remote areas. The processes for extending liealthy aging and postponing the onset of chronic diseases and disabling conditions exist already. Unfortunately, these processes are not disseminated in appropriate ways. It is therefore imperative to disseminate this information by training people at the grass roots level to reach the most vulnerable and isolated older people. Primary care workers should have the necessary skills, knowledge and techniques to facilitate good care of older people in their environment. This article reviews and analyzes attempts being made by a number of countries to meet this need. Though the basic issues dealt with are often the same, the approach used differs. [source] Muslim Youth in Canadian Schools: Education and the Politics of Religious IdentityANTHROPOLOGY & EDUCATION QUARTERLY, Issue 4 2001Jasmin Zine This article provides an ethnographic analysis of the schooling experiences of Muslim youth in Canada who are committed to maintaining an Islamic lifestyle despite the pressures of conformity to the dominant culture. Little attention has been paid to how religious identity intersects with other forms of social difference, such as race and gender in the schooling experiences of minoritized youth. Using a case study often Muslim students and parents, this article demonstrates how Muslim students were able to negotiate and maintain their religious identities within secular public schools. The participants' narratives address the challenges of peer pressure, racism, and Islamophobia. Their stories reveal how Muslim students are located at the nexus of social difference based on their race, gender, and religious identity. The discussion further explores the dynamics through which these youth were able to negotiate the continuity of their Islamic identity and practices within schools despite the challenges that they faced. Building upon existing theories of identity maintenance and construction, this research demonstrates how the interplay of the core factors of ambivalence, role performance, and interaction and isolation are implicated in the way Muslim students negotiate the politics of religious identity in their schooling experiences. [source] Colorectal xanthomas with polypoid lesion: Report of 25 casesAPMIS, Issue 1 2004MASAHIKO NAKASONO Little attention has been paid to colorectal xanthoma. To clarify the clinical and pathological features of colorectal xanthoma, we report 28 colorectal xanthomas biopsied from 25 patients. All were composed of typical xanthoma cells and showed polypoid configuration. Median age of the patients was 64 years and there were 15 men and 10 women. Diabetes mellitus, constipation, and hyperlipidemia were found in two, one, and seven patients, respectively. Seventeen (60.7%) of the 28 polyps were located in the sigmoid colon and the remaining 11 in the rectum. Twenty-three polyps (82.1%) were sessile. Twelve (60.0%) of twenty polyps that were recorded were reddish in color. Only two polyps revealed a yellowish tone. Microscopically, foamy cells were present in the lamina propria, but the submucosa did not contain foamy cells. Immunohistochemically, the foamy cells invariably expressed extensive positivity for CD68. The colonic glands showed a deformity in the case with moderate to intense density of the foamy cells. The surface epithelium showed a hyperplastic change in 22 (78.6%) xanthomas. The colonic glands in four xanthomas were also associated with hyperplastic changes. The basement membrane of the surface epithelium was often thickened. Cell debris and proliferation of the capillaries were observed just below the surface epithelium in 19 (67.9%) and 22 (78.6%) xanthomas, respectively. Previous mucosal minute injury was suggested as the pathogenesis of colorectal xanthomas. Colorectal xanthomas were not identical to gastric and esophageal xanthoma, endoscopically or microscopically. We prefer the term "xanthomatous polyp" rather than xanthoma in the colorectal region. They may be regarded as a novel type of colorectal non-neoplastic polyp. [source] Vom Hofbräuhaus zum Deutschen Museum , Münchner Bauten aus Eisenbeton 1890 bis 1914 (2)BAUTECHNIK, Issue 12 2008Hartwig Schmidt Prof. i. R. Dr.-Ing. In diesem Jahr (2008) feiert München sein 850-jähriges Stadtjubiläum, und in den dazu erscheinenden Publikationen bemühen sich die Autoren, das speziell Münchnerische herauszuarbeiten. Wenig Beachtung findet dabei ein besonderes Kapitel der Münchner Baugeschichte , der Beginn des Bauens mit Eisenbeton um 1900. München kann für sich in Anspruch nehmen, diejenige Stadt gewesen zu sein, in der die neue Bautechnik erprobt wurde und schon früh bedeutende Bauten in Eisenbeton entstanden. Leider ist diese außergewöhnliche architektonische und bautechnische Entwicklung heute weitgehend in Vergessenheit geraten. From Hofbräuhaus to the German Museum , reinforced concrete buildings in Munich from 1890 to 1914. This year (2008) Munich celebrates its 850-year anniversary and in appropriate publications the authors try to work out the special Munich style. Little attention will be paid to a special chapter of Munich's history , the beginning of construction with reinforced concrete about 1900. Munich can claim that city to have been first in the new building technology and important buildings in reinforced concrete were designed and erected. Unfortunately, today this extraordinary architectural and engineering development is widely forgotten. [source] A Statistical Framework for Quantile Equivalence Clinical Trials with Application to Pharmacokinetic Studies that Bridge from HIV-Infected Adults to ChildrenBIOMETRICS, Issue 4 2008Lixia Pei Summary Bridging clinical trials are sometimes designed to evaluate whether a proposed dose for use in one population, for example, children, gives similar pharmacokinetic (PK) levels, or has similar effects on a surrogate marker as an established effective dose used in another population, for example, adults. For HIV bridging trials, because of the increased risk of viral resistance to drugs at low PK levels, the goal is often to determine whether the doses used in different populations result in similar percentages of patients with low PK levels. For example, it may be desired to evaluate that a proposed pediatric dose gives approximately 10% of children with PK levels below the 10th percentile of PK levels for the established adult dose. However, the 10th percentile for the adult dose is often imprecisely estimated in studies of relatively small size. Little attention has been given to the statistical framework for such bridging studies. In this article, a formal framework for the design and analysis of quantile-based bridging studies is proposed. The methodology is then developed for normally distributed outcome measures from both frequentist and Bayesian directions. Sample size and other design considerations are discussed. [source] Congenital Cardiovascular Disease in Turner SyndromeCONGENITAL HEART DISEASE, Issue 1 2008Carolyn A. Bondy MD ABSTRACT Turner syndrome (TS), or monosomy X, occurs in ,1/2000 live born females. Intelligence is normal and short stature is the most obvious and consistent feature of the syndrome. Congenital cardiovascular disease affects ,50% of individuals and is the major cause of premature mortality in adults. Unfortunately, this most important aspect of the syndrome has received little attention outside of pediatric medicine, and adult cardiological follow-up is seriously lacking. This review describes the spectrum of cardiovascular defects with particular attention to identifying risk factors for aortic dissection/rupture. X-chromosome genetic pathways implicated in Turner cardiovascular disease, including premature coronary artery disease, are discussed. Recent guidelines for diagnosis and treatment of girls and women with TS are reviewed. [source] Effects of Human Exclusion on Parasitism in Intertidal Food Webs of Central ChileCONSERVATION BIOLOGY, Issue 1 2005GÉRALDINE LOOT Fissurella crassa; intermareal rocoso; parasitismo; Proctoeces lintoni; reservas marinas Abstract:,Numerous ecological studies have demonstrated the dramatic effects that humans have on coastal marine ecosystems. Consequently, marine reserves have been established to preserve biodiversity. Recent reviews show that this strategy has paid off because inside reserves, most species have rapidly increased in size and abundance. Even though these studies focused on free-living organisms and paid little attention to parasite populations, numerous authors support the hypothesis that parasitism levels could be good indicators of ecosystem stability. We examined harvesting effects on the dynamics of a parasitic trematode ( Proctoeces lintoni) that completes its life cycle in intertidal mussels ( Perumytilus purpuratus), keyhole limpets (Fissurella crassa), and clingfish ( Sicyases sanguineus). All of these species are directly or indirectly affected by humans. Prevalence and abundance of the trematode P. lintoni in the three host species were compared in four study sites that differed in the intensity of human harvest. Parasitism infection in limpets and mussels was significantly higher in areas protected from human harvesting than in open-access areas, which suggests a significant change in parasite dynamics inside reserves. Yet the average parasitic biomass found in the gonads of F. crassa did not differ between protected and open-access areas. These results show, then, that the parasite system responded by increasing infection rates in marine protected areas without implication for reproductive success of the intermediate host. Our findings show that the indirect effects of harvesting by humans on the embedded parasite communities of littoral ecosystems require further scientific investigation. Resumen:,Numerosos estudios ecológicos han demostrado los efectos dramáticos de la actividad humana sobre ecosistemas marinos costeros. Consecuentemente, se han establecido las reservas marinas para preservar la biodiversidad. Revisiones recientes muestran que esta estrategia es adecuada porque la mayoría de las especies dentro de las reservas han incrementado en tamaño y abundancia rápidamente. Aunque, estos estudios se han concentrado en organismos de vida libre y han puesto poca atención a poblaciones de parásitos, numerosos autores apoyan la hipótesis de que los niveles de parasitismo pueden ser buenos indicadores de la estabilidad del ecosistema. Examinamos los efectos de pesquería artesanal sobre la dinámica de un trematodo parásito ( Proctoeces lintoni) que completa su ciclo de vida en mitíldos intermareales ( Perumytilus purpuratus), lapas ( Fissurella crassa) y Sicyases sanguineus, los cuales son afectados por humanos directa o indirectamente. La prevalencia y abundancia del trematodo P. lintoni en las tres especies de hospedadores fueron comparadas en cuatro sitios de estudio que difieren en la intensidad de recolecta por humanos. La infección parasitaria en lapas y mitíldos fue significativamente mayor en áreas protegidas que en áreas de libre acceso, lo que sugiere un cambio significativo en la dinámica del parásito dentro de las reservas, pero, la biomasa promedio de parásitos en gónadas de F. crassa no fue diferente entre áreas protegidas y de libre acceso. Por lo tanto, los resultados muestran que el sistema parásito respondió incrementando tasas de infección en áreas marinas protegidas sin consecuencias sobre el éxito reproductivo del ho spedador intermediario. Nuestros hallazgos muestran que se requiere más investigación científica de los efectos indirectos de los humanos sobre las comunidades de parásitos en ecosistemas litorales. [source] Reassessing the value of nursery areas to shark conservation and managementCONSERVATION LETTERS, Issue 2 2009Michael John Kinney Abstract Concern over declining shark populations has led to an intense interest in their conservation and management. Due to the difficulties involved in managing adult sharks, focus has been placed on young juvenile and neonate age classes that inhabit discrete inshore nursery areas. However, past confusion over what qualifies as a nursery habitat has led to the identification of vast coastal areas as nurseries, making conservation unfeasible. With the establishment of more discerning criteria for nursery area identification such concerns have been somewhat alleviated, but while effort has been put into defining, identifying, mapping, and in some cases protecting nursery areas, little attention has been paid to the practical value of nurseries for the recovery of exploited shark populations. Often neonate and young juveniles are considered the most critical age classes in terms of population stability/recovery, but evidence is mounting that suggests life stages outside the nursery may be more important in this regard. While nursery area protection should remain a component in shark management strategies it will be critical to link early life stage conservation with management strategies that encompass older individuals residing outside nurseries if effective management is to be achieved. [source] Redesigning Corporate Governance Structures and Systems for the Twenty First CenturyCORPORATE GOVERNANCE, Issue 3 2001Robert A.G. Monks How a corporation is governed has become in recent years an increasingly important element in how it is valued by the market place. McKinsey & Company in June 2000 published the results of an Investor Opinion Survey of attitudes about the corporate governance of portfolio companies. The survey gathered responses about investment intentions from over 200 institutions who together manage approximately $3.25 trillion in assets. Ranging from 17 per cent in the US and Britain to over 27 per cent in Venezuela, investors placed a specific premium on what was called "Board Governance". To put this into perspective, consider how greatly sales would have to increase, expenses be cut and margins improved to achieve a comparable impact on value. "For purposes of the survey, a well governed company is defined as having a majority of outside directors on the board with no management ties; holding formal evaluations of directors; and being responsive to investor requests for information on governance issues. In addition, directors hold significant stockholdings in the company, and a large proportion of directors' pay is in the form of stock options." This correlation of governance with market value by one of the most respected consulting companies in the world creates the foundations of a new language for management accountability. McKinsey has great credibility as a value-adding advisor to corporate managements. Governance is not a cause or a theology for McKinsey; it is an important element in the value of an enterprise. By getting the opinion of what we call Global Investors with portfolios of holdings on every continent, McKinsey has importantly impacted the cost of capital for all corporations henceforth. Admittedly, McKinsey's criteria of "board governance" are blunt. "Every organization attempting to accomplish something has to ask and answer the following question," writes Harvard Business School professor Michael C. Jensen in the introduction to his recent working paper: "What are we trying to accomplish? Or, put even more simply: When all is said and done, how do we measure better versus worse? Even more simply: How do we keep score... . I say long-term market value to recognize that it is possible for markets not to know the full implications of a firm's policies until they begin to show up.... Value creation does not mean succumbing to the vagaries of the movements in a firm's values from day to day. The market is inevitably ignorant of many of our actions and opportunities, at least in the short run...". Surprisingly little attention is paid to what we all intuitively know, that talented people are not entirely motivated by financial compensation. Directors therefore must pay special attention to creating an appropriate environment for stimulating optimum management performance. [source] From CR-psychopaths to responsible corporations: waking up the inner Sleeping Beauty of companiesCORPORATE SOCIAL RESPONSIBILITY AND ENVIRONMENTAL MANAGEMENT, Issue 2 2006Tarja Ketola Many large companies seem to fulfil the psychiatric criteria for psychopaths in their corporate responsibility (CR) practices. Are they really incurable psychopaths, or is it possible that they could be counselled into accepting their responsibilities? CR studies have so far paid little attention to the variations in the CR emphases between different companies. This article, based on a conference paper (Ketola, 2005b), presents a CR emphasis model, pinpointing eight different approaches to corporate responsibility. Some companies do not voluntarily take any responsibilities. Companies acting like psychopaths need a Prince of Virtues to kiss awake their inner Sleeping Beauty from its 100-year irresponsibility sleep. All companies could take advantage of virtue ethics, which present the values shared by all humans, and hence exemplify the natural law (lex naturae). Counselling top managers and key individuals on their personal and professional values enables all personnel to integrate virtues into the company's CR practices. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment. [source] Interdisciplinary Heterogeneity as a Catalyst for Product Innovativeness of Entrepreneurial TeamsCREATIVITY AND INNOVATION MANAGEMENT, Issue 2 2007Daniel Henneke Although more and more ventures are successfully founded by entrepreneurial teams, the specific benefits of the team-based founding approach have received little attention in extant empirical studies. This study explores the relationship between the level of interdisciplinary heterogeneity in entrepreneurial teams and the level of product innovativeness in high-tech ventures. It is proposed that an interdisciplinary new venture team composition impacts the quality of the strategic planning process (scanning activities, planning openness) and thereby indirectly shapes product innovativeness. The hypotheses are investigated using data from a sample of Canadian high-tech ventures. The findings provide support for the proposed relationship between team heterogeneity, strategic planning and product innovativeness. Venture capitalists, university faculty and incubator institutions are therefore well advised to direct their attention towards fostering a heterogeneous composition of founding teams. [source] Understanding clinical trial outcomes: design, analysis, and interpretationDERMATOLOGIC THERAPY, Issue 2 2007Heidi T. Jacobe ABSTRACT:, Outcomes (a variable intended for comparison between groups) are integral to the design, conduct, and data analysis of a clinical trial. They are broadly divided into four categories: physician based, patient reported, economic based, and technology based. Each is used in dermatology to some degree, but no consensus exists as to what type of outcome or degree of validation should be employed. This is problematical because poor quality outcomes or their incorrect use may invalidate the results of a clinical trial. Despite their importance, outcome measures in dermatology receive little attention. The present authors aim to provide an overview of important considerations for outcome measures and a practical approach to their analysis. [source] | |||||||||||||||||||||||||||||||||||||