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Kinds of Dearth Selected Abstracts"The quarrel is between our masters and us their men": Romeo and Juliet, Dearth, and the London RiotsENGLISH LITERARY RENAISSANCE, Issue 2 2000CHRIS FITTER First page of article [source] Genetic Identification of Pelagic Shark Body Parts for Conservation and Trade MonitoringCONSERVATION BIOLOGY, Issue 4 2002Mahmood Shivji Difficulties with the identification of many commonly fished sharks and their body parts has resulted in a global dearth of catch and trade information, making reliable assessment of exploitation effects and conservation needs for individual species nearly impossible. We developed and tested a highly streamlined molecular genetic approach based on species-specific, polymerase-chain-reaction primers in an eight-primer multiplex format to discriminate simultaneously between body parts from six shark species common in worldwide pelagic fisheries. The species-specific primers are based on DNA sequence differences among species in the nuclear ribosomal internal transcribed spacer 2 locus. The primers and multiplex format accurately and sensitively distinguished samples from each of three lamnid ( Isurus oxyrinchus, Isurus paucus, and Lamna nasus) and three carcharhinid ( Prionace glauca, Carcharhinus obscurus, and Carcharhinus falciformis) species from all but one other shark species encountered in the North Atlantic fishery. Furthermore, the three lamnid primers were robust enough in their discriminatory power to be useful for species diagnosis on a global scale. Preliminary testing of dried fins from Asian and Mediterranean commercial markets suggests that our genetic approach will be useful for determining the species of origin of detached fins, thus allowing the monitoring of trade in shark fins for conservation assessment. Our approach will also facilitate detection of products from protected and other at-risk shark species and may prove useful as a model for development of the high-throughput, genetic, species-diagnosis methods typically required in conservation and management contexts. Resumen: La conservación y manejo de tiburones fundamentado a nivel de especie es una necesidad imperativa debido a la creciente demanda de aletas de tiburón y el reconocimiento de que las especies individuales de tiburones responden de manera distinta a la explotación. Las dificultades para la identificación de muchos tiburones capturados comúnmente, así como de partes de su cuerpo, han resultado en una escasez global de información sobre capturas y comercialización, haciendo casi imposible el poder realizar evaluaciones de los efectos de la explotación y de las necesidades de conservación. Desarrollamos y evaluamos un método altamente estilizado de genética molecular basado en detonadores de la reacción en cadena de la polimerasa, especie-específicos, en un formato múltiple de ocho detonadores para discriminar simultáneamente entre las partes del cuerpo de seis especies de tiburones provenientes de pesquerías pelágicas mundiales comunes. Los detonadores especie-específicos están basados en diferencias en las secuencias de ADN entre especies del locus espaciador 2 nuclear, ribosomal, transcrito. Los detonadores y el formato múltiple distinguen muestras con precisión y sensitividad de cada uno de los tres lámnidos ( Isurus oxyrinchus, Isurus paucus y Lamna nasus) y tres especies de carcarínidos ( Prionace glauca, Carcharhinus obscurus y Carcharhinus falciformis) especies todas encontradas en las pesquerías de Norteamérica, excepto una. Mas aún, los detonadores de los tres lamnidos fueron lo suficientemente robustos en su poder discriminante como para ser usados para el diagnóstico de especies a escala mundial. Las pruebas preliminares de aletas secas de los mercados comerciales de Asia y el Mediterráneo sugieren que nuestro método genético puede ser útil para determinar la especie de origen de las aletas separadas, permitiendo así usar el monitoreo de las aletas de tiburón para evaluaciones de conservación. Nuestro método también podría facilitar la detección de productos provenientes de especies protegidas o en riesgo y podría resultar útil como un modelo para el desarrollo de métodos genéticos de alto rendimiento para el diagnóstico de especies, métodos típicamente requeridos en los contextos de conservación y manejo. [source] Modeling the Effects of a Service Guarantee on Perceived Service Quality Using Alternating Conditional Expectations (ACE),DECISION SCIENCES, Issue 3 2002Chee-Chuong Sum ABSTRACT This paper addresses the dearth of empirical research on the relationship between service guarantee and perceived service quality (PSQ). In particular, we examine the moderating effects of a service guarantee on PSQ. While a recent study provided empirical evidence that service quality is affected by service guarantee and employee variables such as employee motivation/vision and learning through service failure, the nature and form of the relationships between these variables remain unclear. Knowledge of these relationships can assist service managers to allocate resources more judiciously, avoid pitfalls, and establish more realistic expectations. Data was obtained from employees and customers of a multinational hotel chain that has implemented a service guarantee program in 89 of its hotels in America and Canada. As the employee variables could affect performance in a non-linear fashion, we relaxed the assumption of model linearity by using the Alternating Conditional Expectations (ACE) algorithm to arrive at a better-fitting, non-linear regression model for PSQ. Our findings indicate the existence of significant non-linear relationships between PSQ and its determinant variables. The ACE model also revealed that service guarantee interacts with the employee variables to affect PSQ in a non-linear fashion. The non-linear relationships present new insights into the management of service guarantees and PSQ. Explanations and managerial implications of our results are presented and discussed. [source] Pediatric psoriasis and psoriatic arthritisDERMATOLOGIC THERAPY, Issue 5 2004Debra Lewkowicz ABSTRACT:, Psoriasis and psoriatic arthritis (PsA) are not uncommon among the pediatric population. Recognizing and treating these chronic disorders in children present unique challenges for the dermatologist. Paucity of clinical trials and a dearth of available treatment modalities, many of which carry significant risk or adverse effects, can make treating pediatric psoriasis and PsA a daunting task. This review attempts to define and consolidate the current state of knowledge with regards to this disease spectrum. The need for further clinical trials to investigate treatment options in the pediatric population is also discussed. [source] Olfactory learning in the rat neonate soon after birthDEVELOPMENTAL PSYCHOBIOLOGY, Issue 6 2008Stacie S. Miller Abstract The first hours of a newborn rat's life entail locating and attaching to the mother's nipple not only for nutrition but also for protection and warmth. The present study sought to characterize olfactory learning in the rat neonate immediately after birth. Newborn rats were exposed to an odor at various time periods soon after birth and tested for behavioral activation and attachment to a surrogate nipple in the presence of this odor at 4,5 hr postpartum. Regardless of when pups were presented the odor (0, 1, or 2 hr after birth) motor activity was greater among pups previously exposed to the odor than pups with no odor experience. Similarly, latency to attach to the nipple in the presence of the odor was lower among odor-preexposed pups, especially when odor exposure began within an hour of cesarean delivery. Odor exposure immediately after birth for just 15 min was sufficient to increase motor activity and to decrease latency to attach to a similarly scented surrogate nipple. These results suggest that olfactory experience very soon after birth can shape subsequent olfactory responses. The relative importance of the dearth of postnatal experience or of elevated neurochemicals immediately after birth and possible associative mechanisms underlying this learning is discussed. © 2008 Wiley Periodicals, Inc. Dev Psychobiol 50: 554,565, 2008. [source] The role of the family in preventing and intervening with substance use and misuse: a comprehensive review of family interventions, with a focus on young peopleDRUG AND ALCOHOL REVIEW, Issue 2 2005RICHARD D. B. VELLEMAN PhD Abstract The family plays a key part in both preventing and intervening with substance use and misuse, both through inducing risk, and/or encouraging and promoting protection and resilience. This review examines a number of family processes and structures that have been associated with young people commencing substance use and later misuse, and concludes that there is significant evidence for family involvement in young people's taking up, and later misusing, substances. Given this family involvement, the review explores and appraises interventions aimed at using the family to prevent substance use and misuse amongst young people. The review concludes that there is a dearth of methodologically highly sound research in this area, but the research that has been conducted does suggest strongly that the family can have a central role in preventing substance use and later misuse amongst young people. [source] Prey availability influences habitat tolerance: an explanation for the rarity of peregrine falcons in the tropicsECOGRAPHY, Issue 3 2001Andrew R. Jenkins The density and productivity of peregrine falconFalco peregrinus populations correlate positively with distance from the Equator, while habitat specificity increases with proximity to the Equator. Low peregrine densities in the tropics may he a result of competition with similar conveners (e.g. the lanner falcon F. biarmicus in Africa), which replace them in many areas. Alternatively, tropical peregrines may he limited by resource deficiencies that do not affect their close relatives. Data from peregrine and lanner populations in South Africa support the resource deficiency hypothesis, and there is no evidence to suggest direct competition between the two species. In areas where prey are not spatially or temporally concentrated, or otherwise particularly vulnerable to attack, morphological and behavioural specializations of peregrines probably restrict them to optimal foraging conditions. The relative dynamics of.Arctic and temperate vs tropical prey populations is suggested as an important factor determining peregrine distribution globally. Populations of other widespread hut particularly specialized avian predators (e.g. osprey Pandion haliaetus) may he similarly controlled. Food limitation (in terms of a dearth of particularly vulnerable prey) in the tropics has resulted in specialization and rarity in peregrines and generalization and relative abundance in similar congeners. [source] Prey availability influences habitat tolerance: an explanation for the rarity of peregrine falcons in the tropicsECOGRAPHY, Issue 3 2001Article first published online: 30 JUN 200 The density and productivity of peregrine falcon Falco peregrinus populations correlate positively with distance from the Equator, while habitat specificity increases with proximity to the Equator. Low peregrine densities in the tropics may be a result of competition with similar congeners (e.g. the lanner falcon F. biarmicus in Africa), which replace them in many areas. Alternatively, tropical peregrines may be limited by resource deficiencies that do not affect their close relatives. Data from peregrine and lanner populations in South Africa support the resource deficiency hypothesis, and there is no evidence to suggest direct competition between the two species. In areas where prey are not spatially or temporally concentrated, or otherwise particularly vulnerable to attack, morphological and behavioural specializations of peregrines probably restrict them to optimal foraging conditions. The relative dynamics of Arctic and temperate vs tropical prey populations is suggested as an important factor determining peregrine distribution globally. Populations of other widespread but particularly specialized avian predators (e.g. osprey Pandion haliaetus) may be similarly controlled. Food limitation (in terms of a dearth of particularly vulnerable prey) in the tropics has resulted in specialization and rarity in peregrines and generalization and relative abundance in similar congeners. [source] Tagging effects on three non-native fish species in England (Lepomis gibbosus, Pseudorasbora parva, Sander lucioperca) and of native Salmo truttaECOLOGY OF FRESHWATER FISH, Issue 2 2009S. Stak Abstract,,, To address the dearth of information on tagging effects and long-term survivorship of tagged fish in native and introduced species, laboratory and field investigations were undertaken on three non-native fish species (pumpkinseed Lepomis gibbosus; topmouth gudgeon Pseudorasbora parva; pikeperch Sander lucioperca) tagged with coded-wire (CW), passive integrated transponder (PIT), radio (RT) telemetry and/or acoustic tags (AT), with survivorship of native brown trout (Salmo trutta) examined in the field. Laboratory results revealed high survivorship following tag attachment/insertion and resumption of feeding within 24,48 h of tagging (all mortalities could be attributed to an unrelated outbreak of fungal infection), with retention rates being high in both pumpkinseed and pikeperch but low in topmouth gudgeon (excluded from field studies). In the field, short-term post-operation survival was high in pikeperch, pumpkinseed and brown trout. In pumpkinseed and trout, 100% of RT fish survived a 24,30 day tracking study, with 60% and 80%, respectively, recaptured alive at least 3 months post-tagging. Of PIT tagged pumpkinseed, 44% were recaptured (after 6,18 months), with small-sized, CW-tagged fish (0.38 g weight) captured up to 1 year after tagging. In pikeperch, all AT fish except one (the smallest specimen) survived their full expected tracking period (i.e. tag life) , the single lost specimen survived at least half of its expected tracking period (i.e. 6 month battery life). Overall, the tagging methods used were highly effective in pumpkinseed and pikeperch, showing good retention and survival, but PIT tagging of topmouth gudgeon was plagued by low survivorship and tag rejection. [source] Advanced Phonics: Teaching Strategies for Poor Readers at Key Stage 2ENGLISH IN EDUCATION, Issue 3 2000Susan Jennings Abstract Poor readers at Key Stage 2 need ongoing support for their reading development. They are frequently weak in the metacognitive skills that enable good readers to make their own progress and they require a repetition of much phonics material from Key Stage 1. Beyond that, they have a need for the further complexities of English to be taught to them as phonics, not as spelling strategies/investigations. Additionally, they have difficulty in tackling polysyllabic words and must be taught appropriate decoding strategies. There is a dearth of teaching materials in this area and little research evidence as to how such material might best be taught. This paper charts the development of a phonics booster programme for poor readers in Year 5. [source] Pseudomonas fluorescens orchestrates a fine metabolic-balancing act to counter aluminium toxicityENVIRONMENTAL MICROBIOLOGY, Issue 6 2010Joseph Lemire Summary Aluminium (Al), an environmental toxin, is known to disrupt cellular functions by perturbing iron (Fe) homeostasis. However, Fe is essential for such metabolic processes as the tricarboxylic acid (TCA) cycle and oxidative phosphorylation, the two pivotal networks that mediate ATP production during aerobiosis. To counter the Fe conundrum induced by Al toxicity, Pseudomonas fluorescens utilizes isocitrate lyase and isocitrate dehydrogenase-NADP dependent to metabolize citrate when confronted with an ineffective aconitase provoked by Al stress. By invoking fumarase C, a hydratase devoid of Fe, this microbe is able to generate essential metabolites. To compensate for the severely diminished enzymes like Complex I, Complex II and Complex IV, the upregulation of a H2O-generating NADH oxidase enables the metabolism of citrate, the sole carbon source via a modified TCA cycle. The overexpression of succinyl-CoA synthetase affords an effective route to ATP production by substrate-level phosphorylation in the absence of O2. This fine metabolic balance enables P. fluorescens to survive the dearth of bioavailable Fe triggered by an Al environment, a feature that may have potential applications in bioremediation technologies. [source] Growing Up in Guerrilla Camp: The long-Term Impact of Being a Child Soldier in El Salvador's Civil WarETHOS, Issue 4 2002Julia Dickson-Gõmez Many recent wars are characterized by high levels of civilian casualties, a large proportion of whom are women and children. Furthermore, an estimated 300,000 children are actively participating in 36 ongoing or recently ended conflicts around the world. However, there is a dearth of research on the long-term effects of war trauma experienced in childhood or children's active participation in armed conflicts. This article explores the long-term effects of children's active participation in the war in El Salvador by examining four young adults who fought with the guerrilla army as children and adolescents. Comparing these four cases with members of the community who joined and fought with the guerrilla as adults, it will be argued that traumatic experiences were even more devastating when they occurred in early childhood as they destroyed the ability to establish basic trust in competent and nurturing caretakers. Becoming a soldier created additional conflicts as these adolescent soldiers behaved in ways they felt were morally incorrect. Adolescent soldiers were also not given the opportunity to develop autonomy and learn adult peace-time roles. Both the psychological trauma suffered as children as well as continued economic scarcity and violence contribute to these campesinos' difficulties in creating meaningful lives as adults. [source] An intelligent logistics support system for enhancing the airfreight forwarding businessEXPERT SYSTEMS, Issue 5 2004H.C.W. Lau Abstract: Recent research related to the aircraft container loading and scheduling problem for airfreight forwarding business has seen significant advances in terms of load plan optimization, taking into account the cost and volume of packed boxes. In today's competitive industrial environment, it is essential that freight forwarders are able to collaborate with carriers (airline companies) to achieve the best possible selection of logistics workflow. However, study of contemporary research publications indicates that there is a dearth of articles related to the design and implementation of an intelligent logistics system to support decision-making on carrier selection, aircraft container loading plans as well as carrier benchmarking. This paper presents an intelligent logistics support system (ILSS) which is able to provide expert advice related to the airfreight forwarding business, enhancing the logistics operations in relevant activities within the value chain of tasks. ILSS comprises a heuristics-based intelligent expert system which supports carrier searching and cargo trading planning as well as load plan generation. The proposed approach is meant to enhance various operations in the airfreight forwarding business, adopting computational intelligence technologies such as rule-based reasoning to provide domain advice and heuristics to support the generation of load plans. After potential outcomes are generated by the heuristics-based intelligent expert system, a neural network engine is applied to support prediction of unexpected events. To validate the viability of this approach, a production system using the ILSS has been developed and subsequently applied in an emulated airfreight forwarding environment. The application results indicate that the operation time from searching for potential carriers to the execution of the order is greatly reduced. In this paper, details related to the structure, design and implementation of the ILSS are also covered with the inclusion of the actual program codes for building the prototype. [source] Advances in Latino Family Research: Cultural Adaptations of Evidence-Based InterventionsFAMILY PROCESS, Issue 2 2009GUILLERMO BERNAL PH.D. The stark contrast between frequent calls for research and practice that are applicable across a broad spectrum of cultural and ethnically diverse groups and the dearth of empirical knowledge about Latino families provided the impetus for this special issue on advances in Latino family research. A focus on empirically based practice frames the issue, focusing specifically on how concepts (expressed emotion, parenting style) can be used within interventions, how Latino parents perceive efforts to deliver evidence-based interventions, and how pilot projects that delivered culturally adapted interventions in three separate cities impacted family functioning. In all, the introduction highlights the complexities for researchers in meeting the needs of the field to ensure that effective interventions are applicable across cultural groups. Meeting the challenges is important to address the need of the growing Latino population. Advances in intervention research with ethnic minorities also stand to contribute to the advancement of intervention research broadly. This special issue provides examples of efforts that are underway to better understand what treatments work for Latino families, provided by whom, for what specific problems, and in which specific circumstances, paving the way to begin attempting to answer a challenge posed more than 40 years ago by Gordon Paul. RESUMEN El marcado contraste entre las frecuentes convocatorias para investigaciones y prácticas aplicables a un amplio espectro de grupos de distintas culturas y razas, y la escasez de conocimiento empírico sobre las familias latinas sirvieron como impulso para publicar este número especial sobre los avances en las investigaciones relativas a las familias latinas. La publicación está enmarcada en el análisis de la práctica sustentada empíricamente, centrándose específicamente en cómo los conceptos (emoción expresada, estilo de crianza de los hijos) pueden utilizarse dentro de las intervenciones, en cómo los padres latinos perciben las iniciativas de realizar intervenciones sustentadas empíricamente y en cómo los proyectos piloto que ofrecieron intervenciones adaptadas culturalmente en tres ciudades distintas influyeron sobre el desenvolvimiento familiar. En general, la introducción destaca las complicaciones que enfrentan los investigadores a la hora de responder a las necesidades del campo para garantizar que puedan aplicarse intervenciones eficaces a distintos grupos culturales. Resolver estas complicaciones es importante para responder a la necesidad de la población latina en aumento. Los avances en las investigaciones sobre intervenciones con minorías étnicas también contribuyen al avance de las investigaciones sobre intervenciones en general. La publicación especial ofrece ejemplos de iniciativas que están en marcha para comprender mejor qué tratamientos son eficaces para las familias latinas, quiénes deben proporcionarlos, para qué problemas específicos y en qué circunstancias específicas, allanando el camino para comenzar a responder un problema que planteó Gordon Paul hace más de 40 años. Palabras clave: Latinos/hispanos, familia, adaptación cultural, intervención, salud mental de los latinos [source] Meta-analysis of the Effectiveness of Resident Fathering Programs: Are Family Life Educators Interested in Fathers?FAMILY RELATIONS, Issue 3 2010Erin K. Holmes Using meta-analysis, we reviewed the effectiveness of resident fathering education programs. Our review identified 16 studies with over 200 reported effect sizes. Results revealed a significant overall effect size of d = .26, with specific significant outcomes ranging from d = .14 to d = .61. Studies with father-only reports produced significantly larger effects than multiple-reporter studies; studies with no-treatment control groups produced larger effects than studies with minimal-treatment comparison groups. A lack of long-term follow-up evaluation limited our ability to examine the strength of these effects over time. Although there is some reason for optimism, more fathering education program research is needed. Indeed, the dearth of work in this area may be the most important finding of this meta-analysis. [source] Embodying Gender, Work and Organization: Solidarity, Cool Loyalties and Contested Hierarchy in a Masculinist OccupationGENDER, WORK & ORGANISATION, Issue 5 2002Lee F. MonaghanArticle first published online: 21 MAY 200 Despite a ,somatic turn' in the social sciences, there remains a dearth of theoretically informed research on male working bodies, the embodied doings of masculinities independent of biological sex and intra,gendered workplace relations. This is unfortunate because embodiment is thoroughly implicated in major social divisions, including gender domination in institutional contexts. Using an embodied sociological perspective and data generated during an ethnography of British nightclub and pub security work, this article goes some way towards embodying the social study of plural masculinities, work and organization. Exploring worker solidarity, cool loyalties and contested hierarchy in this risky masculinist occupation hopefully makes several contributions to the literature. Furthering the (theoretically informed) empirical study of masculinities and socially embedded bodies, the article sensitizes other researchers to gendered/embodied processes possibly taking a more diluted form in other work settings. [source] Taphonomy and site formation on California's Channel IslandsGEOARCHAEOLOGY: AN INTERNATIONAL JOURNAL, Issue 6 2006Torben C. Rick Inhabited by humans for over 12,000 calendar years, California's Channel Islands contain thousands of archaeological sites, ranging from dense shell middens and villages to small lithic scatters and camps. Similar to many islands around the world, the Channel Islands have a dearth of burrowing animals and limited historical development leading to generally good preservation of archaeological constituents and relatively high stratigraphic integrity. Despite these favorable preservation conditions, numerous natural and cultural processes have impacted the island's archaeological record. Channel Islands archaeologists, however, have given relatively limited attention to the effects of taphonomic and formation processes. The authors provide an overview of taphonomic and formation processes affecting Channel Islands archaeology, illustrating the importance of regional taphonomic syntheses in the management, preservation, and interpretation of archaeological sites. These data also demonstrate the significance of detailing formation processes in islands and other areas where burrowing rodents and other disturbances are thought to be absent or limited. © 2006 Wiley Periodicals, Inc. [source] Smoking after the age of 65 years: a qualitative exploration of older current and former smokers' views on smoking, stopping smoking, and smoking cessation resources and servicesHEALTH & SOCIAL CARE IN THE COMMUNITY, Issue 6 2006Susan Kerr BA MSc PhD RN HV Abstract The aim of this study was to explore older current/former smokers' views on smoking, stopping smoking, and smoking cessation resources and services. Despite the fact that older smokers have been identified as a priority group, there is currently a dearth of age-related smoking cessation research to guide practice. The study adopted a qualitative approach and used the health belief model as a conceptual framework. Twenty current and former smokers aged , 65 years were recruited through general practices and a forum for older adults in the West of Scotland. Data were collected using a semistructured interview schedule. The audio-taped interviews were transcribed and then analysed using content analysis procedures. Current smokers reported many positive associations with smoking, which often prevented a smoking cessation attempt. The majority were aware that smoking had damaged their health; however, some were not convinced of the association. A common view was that ,the damage was done', and therefore, there was little point in attempting to stop smoking. When suggesting a cessation attempt, while some health professionals provided good levels of support, others were reported as providing very little. Some of the participants reported that they had never been advised to stop smoking. Knowledge of local smoking cessation services was generally poor. Finally, concern was voiced regarding the perceived health risks of using nicotine replacement therapy. The main reasons why the former smokers had stopped smoking were health-related. Many had received little help and support from health professionals when attempting to stop smoking. Most of the former smokers believed that stopping smoking in later life had been beneficial to their health. In conclusion, members of the primary care team have a key role to play in encouraging older people to stop smoking. In order to function effectively, it is essential that they take account of older smokers' health beliefs and that issues, such as knowledge of smoking cessation resources, are addressed. [source] Local Electrochemical Functionality in Energy Storage Materials and Devices by Scanning Probe Microscopies: Status and PerspectivesADVANCED MATERIALS, Issue 35 2010Sergei V. Kalinin Abstract Energy storage and conversion systems are an integral component of emerging green technologies, including mobile electronic devices, automotive, and storage components of solar and wind energy economics. Despite the rapidly expanding manufacturing capabilities and wealth of phenomenological information on the macroscopic device behaviors, the microscopic mechanisms underpinning battery and fuel cell operations in the nanometer,micrometer range are virtually unknown. This lack of information is due to the dearth of experimental techniques capable of addressing elementary mechanisms involved in battery operation, including electronic and ion transport, vacancy injection, and interfacial reactions, on the nanometer scale. In this article, a brief overview of scanning probe microscopy (SPM) methods addressing nanoscale electrochemical functionalities is provided and compared with macroscopic electrochemical methods. Future applications of emergent SPM methods, including near field optical, electromechanical, microwave, and thermal probes and combined SPM-(S)TEM (scanning transmission electron microscopy) methods in energy storage and conversion materials are discussed. [source] Explaining employee turnover in an Asian contextHUMAN RESOURCE MANAGEMENT JOURNAL, Issue 1 2001Naresh Khatri Employee turnover is giving sleepless nights to HR managers in many countries in Asia. A widely-held belief in these countries is that employees have developed ,bad' attitudes due to the labour shortage. Employees are believed to job-hop for no reason, or even for fun. Unfortunately, despite employee turnover being such a serious problem in Asia, there is a dearth of studies investigating it; in particular studies using a comprehensive set of variables are rare. This study examines three sets of antecedents of turnover intention in companies in Singapore: demographic, controllable and uncontrollable. Singapore companies provide an appropriate setting as their turnover rates are among the highest in Asia. Findings of the study suggest that organisational commitment, procedural justice and a job-hopping attitude were three main factors associated with turnover intention in Singapore companies. [source] Non-breeding behaviour of Magenta Petrels Pterodroma magentae at Chatham Island, New ZealandIBIS, Issue 4 2005M. J. IMBER Magenta Petrels Pterodroma magentae were caught at light-attraction stations on southwest Chatham Island, New Zealand, and most were fitted with transmitters. Of 52 captured since 1993, 71% were males, and all 36 tracked adequately proved to be non-breeders in the breeding season of capture. Our data indicated no sex bias in their probability of being captured at lights. Males provided 86% of trackings, and 87% of trackings of birds flying over the breeding area were males. Males landed 118 times; females 13 times. Only males were found on the ground, by night and day, apparently unassociated with burrows (three with and ten without transmitters), but subsequently digging burrows (n = 8). Of 19 birds banded as fledglings up to 2000, males were first recaptured nearing 4 years old (at lights and on the ground) and a female nearing 6 years old (in burrow). Among 37 fledglings, the sex ratio was even. Nine tracked males occupied burrows, as did two females, but the latter were older recaptures (10+ and 25+ years old). It appears that only males claimed existing, or dug new, burrows. They then attracted a mate to the burrow by means unknown, but from among females frequenting an inshore courtship area near the colony, or occasionally flying over the colony, at night. Females established in burrows, but then losing their mate, were able to re-mate there, by calling from near the burrow or by attracting a mate in flight or from the postulated inshore courtship area. Both sexes sometimes took years to pair or re-mate, possibly reflecting the dearth of available mates. [source] Methods to avoid infections in patients with inflammatory bowel diseaseINFLAMMATORY BOWEL DISEASES, Issue 7 2005Faten N Aberra MD, MSCE Abstract Abstract Infections have been reported in patients with inflammatory bowel disease (IBD), especially in association with anti-inflammatory and immunomodulatory medications used to treat IBD. Unfortunately, there is a dearth of information on infectious complication risk in patients with IBD. This review describes infectious complications reported in patients with IBD and provides a framework for future studies to assess potential risk factors and incidence for infection. Recommendations are also provided for prevention of infection. [source] Comparison between non-probabilistic interval analysis method and probabilistic approach in static response problem of structures with uncertain-but-bounded parametersINTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING, Issue 4 2004Zhiping Qiu Abstract The uncertainty present in many practical engineering analysis and design problems can be modelled using probabilistic or non-probabilistic interval analysis methods. One motivation for using non-probabilistic interval analysis models rather than probabilistic models for uncertain variables is the general dearth of information in characterizing the uncertainties. Non-probabilistic interval analysis methods are less information-intensive than probabilistic models, since no density information is required. Instead of conventional optimization studies, where the minimum possible response is sought, here an uncertainty model is developed as an anti-optimization problem of finding the least favourable response and the most favourable response under the constraints within the set-theoretical description. Non-probabilistic interval analysis methods have been used for dealing with uncertain phenomena in a wide range of engineering applications. This paper is concerned with the problem of comparison between the non-probabilistic interval analysis method and the probabilistic approach in the static response problem of structures with uncertain-but-bounded parameters from mathematical proofs and numerical calculations. The results show that under the condition of the interval vector of the uncertain parameters determined from the probabilistic and statistical information, the width of the static displacement obtained by the non-probabilistic interval analysis method is larger than that by the probabilistic approach for structures with uncertain-but-bounded structural parameters. This is just the result that we expect, since according to the definition of probabilistic theory and interval mathematics, the region determined by the non-probabilistic interval analysis method should contain one predicted by the probabilistic approach. Copyright © 2004 John Wiley & Sons, Ltd. [source] Reliability assessment of the somatomorphic matrixINTERNATIONAL JOURNAL OF EATING DISORDERS, Issue 4 2004Guy Cafri Abstract Objective The appearance of muscularity is an emerging topic of research interest within the body image field. However, the most widely used measure to assess attitudes toward muscularity, the somatomorphic matrix, lacks pertinent reliability data. Method In response to this dearth of information, the current study assessed the test-retest reliability of this measure in samples of men and women. Results Surprisingly, the somatomorphic matrix demonstrated inadequate reliability for the majority of assessed rating protocols. Discussion The implications of this finding on assessment of the muscularity construct are discussed. © 2004 by Wiley Periodicals, Inc. Int J Eat Disord 35: 597,600, 2004. [source] Dementia, cognitive impairment and mortality in persons aged 65 and over living in the community: a systematic review of the literatureINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 8 2001Michael E. Dewey Abstract Background No recent attempt has been made to synthesise information on mortality and dementia despite the theoretical and practical interest in the topic. Our objective was to estimate the influence on mortality of cognitive impairment and dementia. Methods Data sources were Medline, Embase, personal files and colleagues' records. Studies were considered if they included a majority of persons aged 65 and over at baseline either drawn from a total community sample or drawn from a random sample from the community. Samples from health care facilities were excluded. The search located 68 community studies. Effect sizes were extracted from the studies and if they were not included in the published studies, effect sizes were calculated where possible: this was possible for 23 studies of cognitive impairment and 32 of dementia. No attempt was made to contact authors for missing data. Results For the studies of cognitive impairment Fisher's method (a vote counting method), gave a p -value (from eight studies) of 0.00001. For studies of dementia, age-adjusted confidence intervals (CI) were pooled (odds ratio (OR) 2.63 with 95% CI 2.17 to 3.21 from six studies). Conclusions Levels of cognitive impairment commonly found in community studies give rise to an increased risk of mortality, and this appears to be true even for quite mild levels of impairment. The analysis confirms the increased risk of mortality for dementia, but reveals a dearth of information on the causes of the excess mortality and on possible effect modification by age, dementia subtype or other variables. Copyright © 2001 John Wiley & Sons, Ltd. [source] Performance measurement: a critical analysis of the literature with respect to total quality managementINTERNATIONAL JOURNAL OF MANAGEMENT REVIEWS, Issue 2 2000David Sinclair This paper represents a comprehensive review of the literature on performance measurement. The roadmap used for this analysis is from the evolution of performance measurement, to the way it is currently defined and how it is applied from a corporate-wide perspective. One useful contribution of this review is a special focus on performance measurement in a non-financial, non-traditional sense. This discussion was further amplified by referring to newly developed tools and techniques and by highlighting critical factors of success in the application of performance measurement. The key factors from this literature review reveal that, although interest in the area of measurement is growing significantly, this is not reflected by the tangible and credible experiences in the organizations concerned. There is a concurrent view amongst various writers that there are both hard and soft issues reflecting, for instance, the lack of strategic thinking and goal clarity, putting measurement systems in the driving seat and therefore trusting unreliable designs and not focusing on the true ethos of modern measurement towards continuous improvement and thereby not engaging employees and neglecting the culture change aspects. The paper concludes by highlighting the dearth in research in the important field of performance measurement and, in particular, the design and implementation of performance measurement systems that cover all the essential aspects through an integrated perspective. [source] Cluster A personality disorders: Considering the ,odd-eccentric' in psychiatric nursingINTERNATIONAL JOURNAL OF MENTAL HEALTH NURSING, Issue 1 2007Brent A. Hayward ABSTRACT:, Psychiatric nurses are familiar with the concept of personality disorder because of their contact with persons with the most common personality disorder in clinical settings , borderline type, who frequently engage mental health services. Perhaps it is this familiarity that has focused research and clinical attention on borderline personality disorder compared with the other personality disorders. The significance of cluster A personality disorders for nursing is multifaceted because of their severity, prevalence, inaccurate diagnosis, poor response to treatment, and similarities to axis I diagnoses. Despite this, literature reviews have established that relatively few studies have focused on the treatment of the cluster A personality disorders , paranoid, schizotypal, and schizoid , resulting in a dearth of evidence-based interventions for this group of clients. A discussion of these disorders in the context of personality disorder and their individual characteristics demonstrates the distinctive and challenging engagement techniques required by psychiatric nurses to provide effective treatment and care. It is also strongly indicated that the discipline of psychiatric nursing has not yet begun to address the care of persons with cluster A personality disorders. [source] Home clinic programme: An alternative model for private mental health facilities and sufferers of major depressionINTERNATIONAL JOURNAL OF MENTAL HEALTH NURSING, Issue 1 2006Eddie Blacklock ABSTRACT:, Depression demands high emotional and social costs to people suffering it while private hospitals and health funds are economically affected in respect to elongated episodes of care and readmission rates. There is a dearth of nurse-led initiatives aimed to reduce length of stay. An innovative model of care is proposed, offering the opportunity for depressed clients to return home earlier from hospital where they will receive the professional guidance and support of mental health registered nurses (RNs) providing contemporary counselling. Clinical links between the home and the hospital would be maintained by the RNs for a specified time frame. The framework of home clinic programme is to discharge clients from hospital into community within specified time frame (maximum 14 days hospitalization) and the clients will be visited by RNs in their homes five times in the first week, twice in the second week and once in the third week to ascertain their emotional and clinical needs and provide biopsychosocial support. The use of this model has potential benefits for mental health consumers, clinicians, services, and funders. [source] Poverty and deprivation among children in Eastern Europe and Central AsiaINTERNATIONAL JOURNAL OF SOCIAL WELFARE, Issue 3 2009Leonardo Menchini Although there is now a large body of literature on poverty in the countries of Eastern Europe and Central Asia, there remains a dearth of comparative analysis of child poverty and wellbeing. This article uses household survey microdata for the period 2001,2003 to compare absolute poverty, relative poverty, material deprivation and participation in schooling among children in five countries: Albania, Bulgaria, Moldova, Russia and Tajikistan. The analysis shows that low absolute levels of household consumption are associated with other deprivation indicators and with children's participation in schooling. The article also highlights the usefulness of relative poverty measures that effectively identify children at risk of exclusion in even the poorest countries in the region. The article concludes by arguing that household consumption is a good indicator of child poverty and deprivation in the region, and that relative poverty measures should be more widely used in monitoring global targets for poverty reduction. [source] The purpose and function of humour in health, health care and nursing: a narrative reviewJOURNAL OF ADVANCED NURSING, Issue 6 2008May McCreaddie Abstract Title.,The purpose and function of humour in health, health care and nursing: a narrative review Aim., This paper is a report of a review conducted to identify, critically analyse and synthesize the humour literature across a number of fields related to health, health care and nursing. Background., The humour,health hypothesis suggests that there is a positive link between humour and health. Humour has been a focus of much contention and deliberation for centuries, with three theories dominating the field: the superiority or tendentious theory, the incongruity theory and the relief theory. Data sources., A comprehensive literature search was carried out in January 2007 using a number of databases, keywords, manual recursive searching and journal alerts (January 1980,2007) cross-referenced with the bibliographic databases of the International Society of Humor Studies. An inclusion and exclusion criterion was identified. Review methods., A narrative review of evidence- and non-evidence-based papers was conducted, using a relevant methodological framework with additional scrutiny of secondary data sources in the latter. Humour theories, incorporating definition, process and impact constituted a significant part of the appraisal process. Results., A total of 1630 papers were identified, with 220 fully sourced and 88 included in the final review. There is a dearth of humour research within nursing yet, ironically, an abundance of non-evidence-based opinion citing prerequisites and exclusion zones. Examination of physician,patient interaction and the humour,health hypothesis demonstrates that use of humour by patients is both challenging and revealing, particularly with regard to self-deprecating humour. Conclusion., Nurses and nursing should adopt a circumspect and evidenced-based approach to humour use in their work. [source] | ||||||||||||||||||||||||||||||||||||||||||||||