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Strategies Used (strategy + used)
Kinds of Strategies Used Selected AbstractsStrategies Used by Advanced Practice Psychiatric Nurses in Treating Adults With DepressionPERSPECTIVES IN PSYCHIATRIC CARE, Issue 4 2008Evelyn Parrish APPN PURPOSE.,Strategies used by psychiatric advanced practice registered nurses (APRNs) in treating clients with depression are described to explore their effectiveness. DESIGN AND METHODS.,Ten APRNs participated in semistructured individual interviews for this qualitative descriptive study. The use of either a symptom severity scale or symptom reduction checklist was used to measure the effectiveness of the strategies used. FINDINGS.,APRNs identified a biopsychosocial approach as the primary component of their treatment of clients with depression. Other strategies identified include psychopharmacology, cognitive-behavioral therapy, and partnering with the client. PRACTICE IMPLICATIONS.,Treatment of depression can be enhanced with the incorporation of the biopsychosocial strategies along with standard treatment modalities. [source] Teaching and Learning with Therapists Who Work with Street Children and Their FamiliesFAMILY PROCESS, Issue 3 2010JANINE ROBERTS ED.D. Providing training for people working with some of the most marginalized families in Guatemala and Peru meant establishing credibility as a facilitator; entering organizations as a learner; cocreating training agendas; and working in a format that paralleled a strength-based, resilience focus in therapy. Strategies used for different phases of the work are detailed: multiple ways to gather information, shadowing staff, delivering topics on demand, and creating learning environments with a focus on families as teachers. Key processes included moving in and out of the role of facilitator and participant, entering into the trainings from different vantage points within the organizations, and designing activities with an eye to how they would impact work relationships of staff and clients. RESUMEN Brindar capacitación a personas que trabajan con algunas de las familias más marginadas de Guatemala y Perú implicó establecer credibilidad como facilitador; ingresar en organizaciones como alumno; co-crear agendas de capacitación y trabajar en un formato análogo a un enfoque basado en las virtudes y la resiliencia en terapia. Se detallan las estrategias utilizadas en las diferentes fases del trabajo: distintas maneras de reunir información, observación del personal, charlas a pedido, y creación de ambientes de aprendizaje haciendo hincapié en las familias como maestras. Los procesos clave consistieron en asumir y abandonar el rol de facilitador y participante, iniciar las capacitaciones desde diferentes posiciones de ventaja dentro de las organizaciones y diseñar actividades con miras a cómo repercutirían sobre las relaciones laborales del personal y los clientes. Palabras clave: capacitación colaborativa, niños que trabajan en la calle, terapia familiar en Latinoamérica [source] The importance of ,knowing the patient': community nurses' constructions of quality in providing palliative careJOURNAL OF ADVANCED NURSING, Issue 4 2000Karen A. Luker PhD BNurs RGN RHV NDNCert The importance of ,knowing the patient': community nurses' constructions of quality in providing palliative care This paper reports findings from a study conducted in one community health care trust where 62 members of the district nursing team (grades B,H) were interviewed. An adaptation of the critical incident technique was used to determine factors which contributed or detracted from high quality care for a number of key areas including palliative care. The centrality of knowing the patient and his/her family emerged as an essential antecedent to the provision of high quality palliative care. Factors enabling the formation of positive relationships were given prominence in descriptions of ideal care. Strategies used to achieve this included establishing early contact with the patient and family, ensuring continuity of care, spending time with the patient and providing more than the physical aspects of care. The characteristics described by the community nurses are similar to those advocated in ,new nursing' which identifies the uniqueness of patient needs, and where the nurse,patient relationship is objectified as the vehicle through which therapeutic nursing can be delivered. The link with ,new nursing' emerges at an interesting time for community nurses. The past decade has seen many changes in the way that community nursing services are configured. The work of the district nursing service has been redefined, making the ideals of new nursing, for example holism, less achievable than they were a decade ago. This study reiterates the view that palliative care is one aspect of district nursing work that is universally valued as it lends itself to being an exemplar of excellence in terms of the potential for realizing the ideals of nursing practice. This is of increasing importance in the context of changes that militate against this ideal. [source] African American Therapists Working With African American Families: An Exploration of the Strengths Perspective in TreatmentJOURNAL OF MARITAL AND FAMILY THERAPY, Issue 3 2009LaVerne Bell-Tolliver With the exception of Hill's (1971, 1999) work, historically much of the literature on African American families has focused more on pathology than strengths. This study used interviews with 30 African American psychotherapists, self-identified as employing a strengths perspective with African American families, to investigate which strengths they identified in the families and how they use those strengths in therapy. Themes emerging from data analysis confirmed the continued importance of the five strengths Hill noted. In addition, two new strengths were identified by the participants: a willingness of a greater number of families to seek therapy, and the importance of family structure. Strategies used in engaging the families in therapy and practice implications for family therapists are discussed. [source] Analysis and characterization of transponder antennae for radio frequency identification (RFID) systemsPACKAGING TECHNOLOGY AND SCIENCE, Issue 1 2006T. C. Chau Abstract An investigation into the use of various radio frequency identification (RFID) antenna designs was performed. Passive RFID tag antennae with a resonant frequency range of 902,928,MHz were tested for robustness and efficiency in the Packaging Science RFID Laboratory at the University of Florida. Commercially available single- and dual-dipole tags were examined for read performance. Electromagnetic modelling software was used to model the impedance matching and detuning effects of nearby conducting surfaces. s-Parameters, current densities and polar plots of various dipole designs were estimated. Strategies used to shorten antenna length, such as capacitive loading, were evaluated. A simple half-wave dipole antenna was modelled in order to determine the effect of length on resonant frequency and performance. Parameter sweeps showed that a length of 14.4,cm was required for resonance at 915,MHz and 50,, termination. Capacitive loads shortened the dipole to 8.4,cm while adding 4.2,cm to height. It was verified that a conducting surface, such as metal packaging, had strong detuning effects on RFID tag antennae. Different methods, such as tuning stubs, alleviated the detuning effects by allowing bandwidths twice as large as with a simple dipole. Finally, the rationale for commercially available RFID antenna designs was discussed. It was found that analysis of actual antenna tag structures in the laboratory and exploring different methods to improve efficiency can lead to improvements in RFID performance. Copyright © 2005 John Wiley & Sons, Ltd. [source] Strategies Used by Advanced Practice Psychiatric Nurses in Treating Adults With DepressionPERSPECTIVES IN PSYCHIATRIC CARE, Issue 4 2008Evelyn Parrish APPN PURPOSE.,Strategies used by psychiatric advanced practice registered nurses (APRNs) in treating clients with depression are described to explore their effectiveness. DESIGN AND METHODS.,Ten APRNs participated in semistructured individual interviews for this qualitative descriptive study. The use of either a symptom severity scale or symptom reduction checklist was used to measure the effectiveness of the strategies used. FINDINGS.,APRNs identified a biopsychosocial approach as the primary component of their treatment of clients with depression. Other strategies identified include psychopharmacology, cognitive-behavioral therapy, and partnering with the client. PRACTICE IMPLICATIONS.,Treatment of depression can be enhanced with the incorporation of the biopsychosocial strategies along with standard treatment modalities. [source] Conflict 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] The Art and Science of Surge: Experience from Israel and the U.S. MilitaryACADEMIC EMERGENCY MEDICINE, Issue 11 2006Boaz Tadmor MD In a disaster or mass casualty incident, health care resources may be exceeded and systems may be challenged by unusual requirements. These resources may include pharmaceuticals, supplies, and equipment as well as certain types of academic and administrative expertise. New agencies and decision makers may need to work together in an unfamiliar environment. Furthermore, large numbers of casualties needing treatment, newer therapies required to care for these casualties, and increased workforce and space available for these casualties all contribute to what is often referred to as "surge." Surge capacity in emergency care can be described in technical, scientific terms that are measured by numbers and benchmarks (e.g., beds, patients, and medications) or can take on a more conceptual and abstract form (e.g., decisions, authority, and responsibility). The former may be referred to as the "science" of surge, whereas the latter, an equal if not more important component of surge systems that is more conceptual and abstract, can be considered the "art" of surge. The experiences from Israel and the U.S. military may serve to educate colleagues who may be required to respond or react to an event that taxes the current health care system. This report presents concrete examples of surge capacity strategies used by both Israel and the U.S. military and provides solutions that may be applied to other health care systems when faced with similar situations. [source] Supply Chain Strategy, Product Characteristics, and Performance Impact: Evidence from Chinese Manufacturers,DECISION SCIENCES, Issue 4 2009Yinan Qi ABSTRACT Supply chain management has become one of the most popular approaches to enhance the global competitiveness of business corporations today. Firms must have clear strategic thinking in order to effectively organize such complicated activities, resources, communications, and processes. An emerging body of literature offers a framework that identifies three kinds of supply chain strategies: lean strategy, agile strategy, and lean/agile strategy based on in-depth case studies. Extant research also suggests that supply chain strategies must be matched with product characteristics in order for firms to achieve better performance. This article investigates supply chain strategies and empirically tests the supply chain strategy model that posits lean, agile, and lean/agile approaches using data collected from 604 manufacturing firms in China. Cluster analyses of the data indicate that Chinese firms are adopting a variation of lean, agile, and lean/agile supply chain strategies identified in the western literature. However, the data reveal that some firms have a traditional strategy that does not emphasize either lean or agile principles. These firms perform worse than firms that have a strategy focused on lean, agile, or lean/agile supply chain. The strategies are examined with respect to product characteristics and financial and operational performance. The article makes significant contributions to the supply chain management literature by examining the supply chain strategies used by Chinese firms. In addition, this work empirically tests the applicability of supply chain strategy models that have not been rigorously tested empirically or in the fast-growing Chinese economy. [source] Preventing Type 2 diabetes and the dysmetabolic syndrome in the real world: a realistic viewDIABETIC MEDICINE, Issue 9 2003P. Zimmet The last two decades have seen an explosive increase in the number of people with diabetes globally. There is now an urgent need for strategies to prevent the emerging global epidemic. Several recent successful intervention studies, both lifestyle and pharmacological, targeting subjects with impaired glucose tolerance (IGT) have stimulated enthusiasm for prevention of Type 2 diabetes. Lifestyle interventions reduced the incidence of diabetes by over 50% in the Finnish Diabetes Prevention Study and the Diabetes Prevention Program. Can the findings of these two studies be applied globally? Underpinning the enthusiasm, there needs to be a realistic approach to interventions in both developed and developing nations, and in ethnic groups where a better understanding of the socio-economic, cultural and demographic issues and perceptions surrounding chronic diseases such as diabetes is required. Whether the strategies used in these two studies can be translated into a ,real world' scenario is doubtful. In practice, it is more than likely that a number of strategies will be needed to compliment the lifestyle approach. These will include pharmacological approaches with metformin, acarbose and other agents used to treat diabetes and its complications, currently under investigation. Longer-term follow-up studies will also clarify whether both lifestyle and pharmacological interventions actually prevent Type 2 diabetes, or merely delay its onset. [source] Mr Drage, Mr Everyman, and the creation of a mass market for domestic furniture in interwar Britain1ECONOMIC HISTORY REVIEW, Issue 4 2009PETER SCOTT This article examines strategies used by durable goods retailers to create a mass market in interwar Britain, via a case study of domestic furniture. Interwar demand for new furniture witnessed particularly rapid growth,mainly owing to the extension of the market to lower-income groups. A number of innovative national retailers developed liberal hire purchase (HP) facilities in order to bring furniture within the economic reach of these groups, while sophisticated national advertising campaigns were used both to legitimize the buying of furniture on HP and to project the idea that furnishing by this means was key to achieving the type of aspirational lifestyles being promulgated in the popular media. [source] Sensitive chiral analysis by capillary electrophoresisELECTROPHORESIS, Issue 1 2006Carmen García-Ruiz Abstract In this review, an updated view of the different strategies used up to now to enhance the sensitivity of detection in chiral analysis by CE will be provided to the readers. With this aim, it will include a brief description of the fundamentals and most of the recent applications performed in sensitive chiral analysis by CE using offline and online sample treatment techniques (SPE, liquid,liquid extraction, microdialysis, etc.), on-column preconcentration techniques based on electrophoretic principles (ITP, stacking, and sweeping), and alternative detection systems (spectroscopic, spectrometric, and electrochemical) to the widely used UV-Vis absorption detection. [source] The nature of tobacco resistance against Botrytis cinerea depends on the infection structures of the pathogenENVIRONMENTAL MICROBIOLOGY, Issue 1 2010Mohamed El Oirdi Summary To protect themselves, plants have evolved an armoury of defences in response to pathogens and other stress situations. These include the production of pathogenesis-related (PR) proteins and the accumulation of antimicrobial molecules such as phytoalexins. Here we report that resistance of tobacco to Botrytis cinerea is cultivar specific. Nicotiana tabacum cv. Petit Havana but not N. tabacum cv. Xanthi or cv. samsun is resistant to B. cinerea. This resistance is correlated with the accumulation of the phytoalexin scopoletin and PR proteins. We also show that this resistance depends on the type of B. cinerea stage. Nicotiana tabacum cv. Petit Havana is more resistant to spores than to mycelium of B. cinerea. This reduced resistance of N. tabacum cv. Petit Havana to the mycelium compared with spores is correlated with the suppression of PR proteins accumulation and the capacity of the mycelium, not the spores, to metabolize scopoletin. These data present an important advance in understanding the strategies used by B. cinerea to establish its disease on tobacco plants. [source] Anti-Predator Strategies and Grouping Patterns in White-Tailed Deer and Mule DeerETHOLOGY, Issue 4 2001Susan Lingle White-tailed deer (Odocoileus virginianus) and mule deer (O. hemionus) are closely related species of similar size that differ in their anti-predator behavior. White-tails flee from coyotes (Canis latrans), whereas mule deer typically stand their ground and attack this predator. I used observations of coyotes hunting deer to identify: (i) changes in group structure made in response to coyotes; and (ii) the relationship between group structure and the risk of predation for each species. In response to coyotes, groups of mule deer merged with other groups and individuals bunched together. Predation attempts were more likely to escalate when groups split and individuals failed to bunch. Coyotes typically attacked mule deer that were in outlying positions, and these deer had to move to central positions to end attacks. Due to the high frequency of attacks on small groups as well as to the level of dilution of risk, individuals in small mule deer groups were at high risk of being attacked compared with those in larger groups. In contrast to mule deer, white-tails made no consistent changes in group size or formation, and coyotes attacked individuals in central as well as in outlying positions. Variation in aspects of group cohesion was not related to the vulnerability of white-tails, and there was no obvious difference in the risk of attack facing individuals in groups of different size. These results suggest that coyote predation selects for relatively large, cohesive groups in mule deer, apparently because this type of group improves their ability to deter coyotes. Coyote predation does not have similar effects on groups formed by white-tails, which use flight rather than deterrence to avoid predation. The benefits of responding cohesively, occupying certain positions within groups, and forming groups of a certain size can vary widely depending on the anti-predator strategies used by an animal. [source] A defence of the lexical approach to the study of personality structureEUROPEAN JOURNAL OF PERSONALITY, Issue 1 2005Michael C. Ashton In recent years there have been many investigations of personality structure, and much of this research has been based on the lexical strategy for finding the major personality dimensions. However, this approach has frequently been criticized on several grounds, including concerns regarding the use of adjectives as personality variables, the use of lay observers of personality, the limited explanatory power of lexically derived personality dimensions, and the lack of any similar strategies used in other sciences. In this paper, these criticisms are addressed in detail and judged to be invalid. It is argued that the study of personality structure via the lexical approach is an important area of research. Copyright © 2004 John Wiley & Sons, Ltd. [source] Regulation of whole bacterial pathogen transcription within infected hostsFEMS MICROBIOLOGY REVIEWS, Issue 3 2008My-Van La Abstract DNA microarrays are a powerful and promising approach to gain a detailed understanding of the bacterial response and the molecular cross-talk that can occur as a consequence of host,pathogen interactions. However, published studies mainly describe the host response to infection. Analysis of bacterial gene regulation in the course of infection has confronted many challenges. This review summarizes the different strategies used over the last few years to investigate, at the genomic scale, and using microarrays, the alterations in the bacterial transcriptome in response to interactions with host cells. Thirty-seven studies involving 19 different bacterial pathogens were compiled and analyzed. Our in silico comparison of the transcription profiles of bacteria grown in broth or in contact with eukaryotic cells revealed some features commonly observed when bacteria interact with host cells, including stringent response and cell surface remodeling. [source] Making a Request for a Service in Spanish: Pragmatic Development in the Study Abroad SettingFOREIGN LANGUAGE ANNALS, Issue 1 2010Rebeca Bataller Abstract: This study addresses the development of the request strategies used in two service encounter scenarios by 31 nonnative speakers of Spanish spending 4 months living and studying in Valencia, Spain. The main method of data collection was an open role-play in which participants interacted with a Spanish native speaker. Results show that while there were some aspects of the learners' request production that changed after the study abroad experience, there were other aspects that remained unaffected. Knowing which aspects from the nonnative speakers' request production are acquired and which ones are not after a student has been immersed in the target culture for 4 months is relevant to informing second language acquisition, specifically the field of interlanguage pragmatics in the study abroad setting. [source] Taking a Closer Look at Vocabulary Learning Strategies: A Case Study of a Chinese Foreign Language ClassFOREIGN LANGUAGE ANNALS, Issue 4 2007Paula M. Winke Over the past decades, there have been a number of studies investigating the vocabulary strategies used by learners of Indo-European languages, especially English. However, studies of the strategies used by learners of non-Indo-European languages are rare. This classroom-based case study investigates the vocabulary learning strategies used by nine learners of Chinese as aforeign language and tests a taxonomy, based on Long's (1996) interaction hypothesis, for classifying strategies that mayfacilitate our understanding of strategies and their role within second language acquisition. [source] ,Bound from Either Side': The Limits of Power in Carolingian Marriage Disputes, 840,870GENDER & HISTORY, Issue 3 2007Rachel Stone The article discusses four marriage disputes in ninth-century Francia which involved noblemen: Count Stephen of the Auvergne, Count Boso of Italy, Baldwin of Flanders and the royal vassal Falcric. All these men were affected by Carolingian reforming measures on consanguineous marriage, divorce and raptus (abduction). The article examines how gender and social status affected the forms of power and the strategies used by different parties in the cases: archbishops and popes, kings, the women involved and the noblemen themselves. A paradoxical situation is revealed: despite the patriarchal basis of Carolingian society, the power even of elite men over women and marriage was often highly contingent. Yet such restrictions on power did not imperil the gender order: the masculinity of the men involved in these marriage disputes was not questioned. [source] ALGONQUIN NOTIONS OF JURISDICTION: INSERTING INDIGENOUS VOICES INTO LEGAL SPACESGEOGRAFISKA ANNALER SERIES B: HUMAN GEOGRAPHY, Issue 3 2006Bettina Koschade ABSTRACT. Aboriginal and non-Aboriginal notions of geography, nature and space sometimes compete, and these differences can create barriers to joint environmental problem-solving. This paper examines the Ardoch Algonquin First Nation and Allies (AAFNA) and the strategies they used in juridical and legislative settings to make their voices heard. In the Tay River Ontario Environmental Review Tribunal (2000,2002), AAFNA attempted to introduced their knowledge of the environmental deterioration which would be caused by a Permit To Take Water issued to a multinational corporation by the Ontario Ministry of Environment. The paper is divided into two parts: first, it describes the concepts of Algonquin knowledge, jurisdiction and responsibility; second, it explores the strategies used to integrate their perspective into legal proceedings constructed by the Canadian government. This case reveals how some Algonquin people conceive of space and responsibility in deeply ecological, rather than narrowly juridical, terms. It establishes that their broad concepts of knowledge, land and jurisdiction are incompatible with existing Euro-Canadian divisions of legal responsibility and ecological knowledge, but at the same time can serve as the means by which they challenge the current structure of Aboriginal and Canadian relations. [source] Clinical Practice Guideline Implementation Strategy Patterns in Veterans Affairs Primary Care ClinicsHEALTH SERVICES RESEARCH, Issue 1p1 2007Sylvia J. Hysong Background. The Department of Veterans Affairs (VA) mandated the system-wide implementation of clinical practice guidelines (CPGs) in the mid-1990s, arming all facilities with basic resources to facilitate implementation; despite this resource allocation, significant variability still exists across VA facilities in implementation success. Objective. This study compares CPG implementation strategy patterns used by high and low performing primary care clinics in the VA. Research Design. Descriptive, cross-sectional study of a purposeful sample of six Veterans Affairs Medical Centers (VAMCs) with high and low performance on six CPGs. Subjects. One hundred and two employees (management, quality improvement, clinic personnel) involved with guideline implementation at each VAMC primary care clinic. Measures. Participants reported specific strategies used by their facility to implement guidelines in 1-hour semi-structured interviews. Facilities were classified as high or low performers based on their guideline adherence scores calculated through independently conducted chart reviews. Findings. High performing facilities (HPFs) (a) invested significantly in the implementation of the electronic medical record and locally adapting it to provider needs, (b) invested dedicated resources to guideline-related initiatives, and (c) exhibited a clear direction in their strategy choices. Low performing facilities exhibited (a) earlier stages of development for their electronic medical record, (b) reliance on preexisting resources for guideline implementation, with little local adaptation, and (c) no clear direction in their strategy choices. Conclusion. A multifaceted, yet targeted, strategic approach to guideline implementation emphasizing dedicated resources and local adaptation may result in more successful implementation and higher guideline adherence than relying on standardized resources and taxing preexisting channels. [source] A developmental fMRI study of self-regulatory controlHUMAN BRAIN MAPPING, Issue 11 2006Rachel Marsh Abstract We used functional magnetic resonance imaging (fMRI) to investigate the neural correlates of self-regulatory control across development in healthy individuals performing the Stroop interference task. Proper performance of the task requires the engagement of self-regulatory control to inhibit an automatized response (reading) in favor of another, less automatic response (color naming). Functional MRI scans were acquired from a sample of 70 healthy individuals ranging in age from 7 to 57 years. We measured task-related regional signal changes across the entire cerebrum and conducted correlation analyses to assess the associations of signal activation with age and with behavioral performance. The magnitude of fMRI signal change increased with age in the right inferolateral prefrontal cortex (Brodmann area [BA] 44/45) and right lenticular nucleus. Greater activation of the right inferolateral prefrontal cortex also accompanied better performance. Activity in the right frontostriatal systems increased with age and with better response inhibition, consistent with the known functions of frontostriatal circuits in self-regulatory control. Age-related deactivations in the mesial prefrontal cortex (BA 10), subgenual anterior cingulate cortex (BA 24), and posterior cingulate cortex (BA 31) likely represented the greater engagement of adults in self-monitoring and free associative thought processes during the easier baseline task, consistent with the improved performance on this task in adults compared with children. Although we cannot exclude the possibility that age-related changes in reading ability or in the strategies used to optimize task performance were responsible for our findings, the correlations of brain activation with performance suggest that changes in frontostriatal activity with age underlie the improvement in self-regulatory control that characterizes normal human development. Hum Brain Mapp, 2006. © 2006 Wiley-Liss, Inc. [source] Coping with job stress in industries: A cognitive approachHUMAN FACTORS AND ERGONOMICS IN MANUFACTURING & SERVICE INDUSTRIES, Issue 3 2001Sun-Kyu Lee This study examined the roles of the coping strategies used by individuals to cope with job stress. The coping strategy was formed throughout the cognitive appraisal of the stressful events. It was found that direct action coping strategy shows negative relations with job stressors, whereas there are positive relations between stressors and other coping strategies. This implies that direct action coping strategy is used to alleviate the job stress by affirmatively changing the deleterious effects of job stressors in the work environment, while other coping strategies led to the positive impact on job stress or negative impact on job performance. To secure the usability and applicability of the model in practice, more considerations in the future should be made on the mediating variables such as personality type and social support, which are possible variables impacting the selection of coping strategy. © 2001 John Wiley & Sons, Inc. [source] Injectable Biomaterials for Regenerating Complex Craniofacial Tissues,ADVANCED MATERIALS, Issue 32-33 2009James D. Kretlow Abstract Engineering complex tissues requires a precisely formulated combination of cells, spatiotemporally released bioactive factors, and a specialized scaffold support system. Injectable materials, particularly those delivered in aqueous solution, are considered ideal delivery vehicles for cells and bioactive factors and can also be delivered through minimally invasive methods and fill complex 3D shapes. In this review, we examine injectable materials that form scaffolds or networks capable of both replacing tissue function early after delivery and supporting tissue regeneration over a time period of weeks to months. The use of these materials for tissue engineering within the craniofacial complex is challenging but ideal as many highly specialized and functional tissues reside within a small volume in the craniofacial structures and the need for minimally invasive interventions is desirable due to aesthetic considerations. Current biomaterials and strategies used to treat craniofacial defects are examined, followed by a review of craniofacial tissue engineering, and finally an examination of current technologies used for injectable scaffold development and drug and cell delivery using these materials. [source] Perceptions of constructive and destructive conflict within and across family subsystemsINFANT AND CHILD DEVELOPMENT, Issue 5 2003Christina M. Rinaldi Family members' (mothers, fathers, siblings) perceptions of the frequency and types of constructive and destructive conflict strategies used within and across the three family subsystems (marital, parent,child, sibling) were investigated. Participants included 60 fifth- and sixth-grade, middle-class white children, their closest-in-age sibling, and both parents. Each family member rated their perceptions of conflict resolution strategies employed in marital, parent,child, and sibling relationships. Overall, family members demonstrated agreement on the frequency and types of conflict within the three family subsystems and generally reported employing similar conflict tactics across different subsystems. Additionally, parent,child conflict strategies were partially linked to both constructive and destructive sibling and marital conflict. These results are best understood in light of both the shared family perspective view and the spillover hypothesis of family dynamics (Margolin et al., 1996; Minuchin, 1988). Implications for examining conflict strategies within and across subsystems are discussed within the context of recent theory on family functioning. Copyright © 2003 John Wiley & Sons, Ltd. [source] Prevention of mother to child transmission of HIV infection in Pacific countriesINTERNAL MEDICINE JOURNAL, Issue 4 2007P. Rupali Abstract Introduction: A generalized epidemic of HIV infection has been evolving in Papua New Guinea over the last decade, whereas in other Pacific Island countries and territories (PICT) HIV transmission has generally been less widespread. Programmes to detect HIV infection in pregnant women and to prevent mother to child transmission (MTCT) during either delivery or breast-feeding can decrease the incidence of infection in infants. The limited health infrastructure present in some PICT may delay the implementation of effective programmes to decrease MTCT of HIV. Methods: We used a standardized questionnaire to survey health-care providers in 22 PICT for information on the epidemiology of HIV infection and strategies used during 2004 to prevent MTCT of HIV infection in their country. We supplemented these survey responses with data obtained from regional organizations supporting national responses to HIV. Results: We obtained responses from 21 PICT. The reported prevalence of known HIV infection was >150 per 100 000 persons in Papua New Guinea, approximately 100 per 100 000 persons in French Polynesia, Guam, New Caledonia and Tuvalu and <50 per 100 000 persons in the remaining 14 PICT. Other than in Papua New Guinea, where an estimated 500 pregnant women had HIV infection diagnosed in 2004, reported HIV infection among pregnant women was rare. Ten PICT reported that an HIV antibody test was offered as a routine component of antenatal care and 11 reported that antiretroviral medications were available for the prevention of MTCT of HIV infection. Conclusion: The prevalence of HIV infection differs greatly between PICT with a varying risk of MTCT of HIV infection. Successful prevention of MTCT of HIV infection throughout the PICT will require improved uptake of antenatal HIV antibody testing and better access to antiretroviral medications. [source] Sex differences in L2 vocabulary learning strategiesINTERNATIONAL JOURNAL OF APPLIED LINGUISTICS, Issue 1 2003Rosa María Jiménez Catalán This article reports the results of a descriptive study on sex differences in the use of a second language. A questionnaire was administered to 581 Spanish-speaking students learning Basque and English as L2 (279 males and 302 females) in order to answer these questions: Do male and female second language learners differ in (1) the number and (2) the range of vocabulary strategies they use? The results show that they differ significantly in the number of strategies used. Regarding the range of vocabulary strategies, 8 out of the 10 most frequent strategies are shared by males and females. However, a close analysis of the data also reveals differences, such as females' greater use of formal rule strategies, input elicitation strategies, rehearsal strategies and planning strategies, and males' greater use of image vocabulary learning strategies. In addition, the females' total strategy usage percentages are higher than the males', which points to either different perceptions of vocabulary learning behaviors or different patterns of vocabulary strategy usage for males and females. [source] Conflict resolution strategies in joint purchase decisions for major household consumer durables: a cross-cultural investigationINTERNATIONAL JOURNAL OF CONSUMER STUDIES, Issue 3 2009Rina Makgosa Abstract Previous studies on joint purchase decisions have investigated the types of conflict resolution strategies used by spouses, the usage frequency of different conflict resolution strategies, and the effects of demographics and various other variables, on the uses of conflict resolution strategies. Despite efforts to address this largely unexplored area, the role that culture plays in the use of conflict resolution strategies has been significantly ignored. Using a cross-cultural perspective, this study addresses the gap in our understanding of the joint purchase decisions in the family by examining how husbands and wives of three ethnic groups in Britain , British Whites, Indians and African Blacks , use different conflict resolution strategies while jointly purchasing major household consumer products. The total sample comprised 583 husbands and wives of British White, Indian and African Black origin residing in London and Manchester in Britain. Our results showed that three conflict resolution strategies are used by both husbands and wives: bargaining, assertiveness and playing on an emotion. In addition, disengagement emerged as a strategy for husbands, whereas supplication emerged for wives. The study presented in this paper also provides substantial evidence of differences in the use of conflict resolution strategies by husbands and wives from the three ethnic groups, which greatly improves our knowledge on a cross-cultural perspective of joint purchase decisions. [source] What can dropouts teach us about retention in eating disorder treatment studies?INTERNATIONAL JOURNAL OF EATING DISORDERS, Issue 7 2007Renee Rienecke Hoste PhD Abstract Objective: To describe strategies used to retain adolescents with bulimia nervosa (BN) in a randomized clinical trial, and to compare treatment completers and dropouts on baseline demographic and symptom severity information. Method: Adolescents with BN (N = 80) completed a demographic questionnaire, the Eating Disorder Examination, Rosenberg Self-esteem Scale, Family Adaptability and Cohesion Evaluation Scales, and Beck Depression Inventory prior to beginning treatment. Results: Several strategies were used to promote treatment retention (e.g., encouraging parental involvement in treatment, prompt rescheduling of cancelled appointments). Six participants (7.50%) voluntarily dropped out of treatment and three additional participants (3.75%) were asked to terminate treatment for medical/psychiatric reasons. Compared with treatment completers, noncompleters reported significantly longer duration of illness (p < .01). Sixty-two percent of treatment completers and only 22% of dropouts were from intact families. Conclusion: Examining factors related to retention in adolescent treatment trials is important, and could be utilized to improve retention in adult studies where drop out rates are higher. © 2007 by Wiley Periodicals, Inc. [source] Viral escape mechanisms , escapology taught by virusesINTERNATIONAL JOURNAL OF EXPERIMENTAL PATHOLOGY, Issue 5 2001Michaela Lucas Viruses have ,studied' immunology over millions of years of coevolution with their hosts. During this ongoing education they have developed countless mechanisms to escape from the host's immune system. To illustrate the most common strategies of viral immune escape we have focused on two murine models of persistent infection, lymphocytic choriomeningitis virus (LCMV) and murine cytomegalovirus (MCMV).LCMV is a fast replicating small RNA virus with a genome prone to mutations. Therefore, LCMV escapes from the immune system mainly by two strategies: ,speed' and ,shape change'. At the opposite extreme, MCMV is a large, complex DNA virus with a more rigid genome and thus the strategies used by LCMV are no option. However, MCMV has the coding capacity for additional genes which interfere specifically with the immune response of the host. These escape strategies have been described as ,camouflage' and ,sabotage'. Using these simple concepts we describe the spectrum of viral escapology, giving credit not only to the researchers who uncovered this fascinating area of immunology but also to the viruses themselves, who still have a few lessons to teach. [source] | ||||||||||||||||||||||||||||||||||