789 resultados para Froms of family


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The passage of the Adoptions and Safe Families Act of 1997, with its focus on child safety and concurrent planning, has presented family preservation workers with new challenges and new opportunities. Twenty volunteers from a large comprehensive social service agency were interviewed to determine their experiences with two models of family preservation—Multisystemic Therapy (MST) and Traditional Family Preservation Service (TFPS) or practice as usual. Workers from both programs were able to articulate values consistent with family preservation as important strengths of the programs— keeping families together and empowering families for example. Information from referring agencies was described as variable and not especially useful when working with seriously troubled families, especially as it related to risk and child safety. Both groups indicated that the jargon of family preservation had permeated their agencies, and that working with other agencies was at times a challenge, though for different reasons. Finally, despite some reservations about the effectiveness of short-term treatment with families that face serious challenges, both groups of workers were generally satisfied with family preservation as an approach to practice.

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This exploratory, qualitative study examined practitioners' perceptions about family preservation practice. Findings reveal a wide range of identified strengths as well as the limitations of such a model. Interestingly, the most frequently identified strengths were value based rather than practice based in perspective whereas limitations were practice based. Keeping families together was the most common perceived strength but concern about children's safety by keeping the family intact was a frequently reported limitation. Further, lack of support and a lack of theoretical clarity were identified as considerable limitations. Implications suggest these practitioners (mostly child welfare/mental health workers) believe in the approach for the sake of keeping families together but are concerned with endangering the child in the process and recognize the need for theoretical guidance.

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By using molecular dynamics simulations, we have examined the binding of a hexaNAG substrate and two potential hydrolysis intermediates (an oxazoline ion and an oxocarbenium ion) to a family 19 barley chitinase. We find the hexaNAG substrate binds with all sugars in a chair conformation, unlike the family 18 chitinase which causes substrate distortion. Glu 67 is in a position to protonate the anomeric oxygen linking sugar residues D and E whereas Asn 199 serves to hydrogen bond with the C2′ N-acetyl group of sugar D, thus preventing the formation of an oxazoline ion intermediate. In addition, Glu 89 is part of a flexible loop region allowing a conformational change to occur within the active site to bring the oxocarbenium ion intermediate and Glu 89 closer by 4–5 Å. A hydrolysis product with inversion of the anomeric configuration occurs because of nucleophilic attack by a water molecule that is coordinated by Glu 89 and Ser 120. Issues important for the design of inhibitors specific to family 19 chitinases over family 18 chitinases also are discussed.

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Copyright © 2016 Frederico Rosário et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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A key question in international corporate governance is why certain in ownership types are prevalent in different countries around the world (La Prota et al., 1999). In this study, we provide an answer for the prevalence of the family-owned firms in 42 countries by examining key characteristics of culture. We show that family-ownership is positively correlated with power distance (PD), in-group collectivism (CI) and, insignificantly, with uncertainty avoidance (UA). Our study makes a contribution to the field since previous research used religion and language as umbrella constructs for culture, while we pinpoint specific cultural dimensions.

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Building on institutional theory and family sociology literature we explore the logics that underlie the formation of transaction price expectations related to the intergenerational transfer of corporate ownership in private family firms. By probing a sample of 3'487 students with family business background from 20 countries we show that next generation family members expect to receive a 56.58% discount in comparison to some nonfamily buyer (i.e. the family discount) when taking over the parent's firm. We also show that the logic underlying the formation of family discount expectations is characterized by parental altruism, filial reciprocity, filial decency and parental inducement. These norms embrace both the family and market logics and accommodate the duties and demands of children and parents in determining a fair transfer price. These findings are important for institutional theory as well as for family business and entrepreneurial exit literatures.

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"Project no. AID-PHA/CM/C-73-33"--T.p. verso.

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Bibliography: p. 45.

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Mode of access: Internet.

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Includes bibliographies and index.

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Mode of access: Internet.