277 research outputs found

    Impression management in the workplace: Research, theory and practice

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    A good comprehensive book is a rare find.If you are searching endlessly for a book that has it all, this is the one that presents every bit about impression management that one must know to get by in today’s world of advanced technology where everything is at our finger tips.The content covers from the most basic, that is, the meaning and nature of impression management (Chapter One), to the most complex yet a significant area that deals with the functional and dysfunctional consequences of impression management (Chapter Eleven)

    Letter to RJM from Harry L. DuBrin, Jr.

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    Exact Asymptotic Results for a Model of Sequence Alignment

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    Finding analytically the statistics of the longest common subsequence (LCS) of a pair of random sequences drawn from c alphabets is a challenging problem in computational evolutionary biology. We present exact asymptotic results for the distribution of the LCS in a simpler, yet nontrivial, variant of the original model called the Bernoulli matching (BM) model which reduces to the original model in the large c limit. We show that in the BM model, for all c, the distribution of the asymptotic length of the LCS, suitably scaled, is identical to the Tracy-Widom distribution of the largest eigenvalue of a random matrix whose entries are drawn from a Gaussian unitary ensemble. In particular, in the large c limit, this provides an exact expression for the asymptotic length distribution in the original LCS problem.Comment: 4 pages Revtex, 2 .eps figures include

    Bethe Ansatz in the Bernoulli Matching Model of Random Sequence Alignment

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    For the Bernoulli Matching model of sequence alignment problem we apply the Bethe ansatz technique via an exact mapping to the 5--vertex model on a square lattice. Considering the terrace--like representation of the sequence alignment problem, we reproduce by the Bethe ansatz the results for the averaged length of the Longest Common Subsequence in Bernoulli approximation. In addition, we compute the average number of nucleation centers of the terraces.Comment: 14 pages, 5 figures (some points are clarified

    Can health trainers make a difference with difficult-to-engage clients? A multisite case study

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    A political attempt in the United Kingdom to address health inequalities in the past decade has been the government’s initiative to employ local health trainers (HTs) or health trainer champions (HTCs) to support disadvantaged individuals with aspects of their health-related behaviors. HT/HTCs provide health-related information and support to individuals with healthy eating, physical activity, and smoking cessation. They undertake community engagement and direct individuals to relevant health services. They differ in that HTs are trained to provide health interventions to individuals or groups and to make referrals to specialist health care services when necessary. This article provides an evaluation of HT/HTCs interventions across three sites, including one prison, one probation service (three teams), and one mental health center. An evaluation framework combining process and outcome measures was employed that used mixed methods to capture data relating to the implementation of the service, including the context of the HT/HTCs interventions, the reactions of their clients, and the outcomes reported. It was found that HT/HTCs interventions were more effective in the prison and mental health center compared with the probation site largely as a result of contextual factors

    Nexos de unión entre la gestión de ideas y la estructura organizativa de la empresa

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    La generalización de las Tecnologías de la Información y Comunicación (TIC) está produciendo un gran impacto en las empresas. En consecuencia, las TIC a menudo enlazan con la emergencia de nuevas formas organizativas que aúnen un cambio tecnológico y organizacional a través de las capacidades y habilidades de los empleados.En este trabajo presentamos un modelo que enlaza la estructura organizativa de la empresa y la gestión de ideas y, por ende, la gestión del conocimiento. Con esto pretendemos facilitar la gestión de los directivos de las pequeñas y medianas empresas (mayoritarias en nuestro tejido industrial) para la mejora de la eficiencia, la eficacia y la adquisición y mantenimiento de ventajas competitivas.Santandreu Mascarell, C.; Canós Darós, L. (2010). Nexos de unión entre la gestión de ideas y la estructura organizativa de la empresa. Working Papers on Operations Management. 1(1). doi:10.4995/wpom.v1i1.799SWORD11Chakravarthy, B., & Gargiulo, M. (1998). Maintaining Leadership Legitimacy in the Transition to New Organizational Forms. Journal of Management Studies, 35(4), 437-456. doi:10.1111/1467-6486.00104Chesbrough, H.; Teece, D.C., (1996). When is virtual virtuous?: Organizing for innovation. Harvard Business Review, Vol. 64, January/February, pp 65-73.Davenport, T.H.; Eccles R.G.; Prusak, L. (1992). Information Politics. Sloan Management Review, Vol. 34, fall, pp. 53-65.Desreumeaux, A. (1996). Nouvelles formes d' organisation et évolution de l' enterprise. Revue Française de Gestion, Nº 107, Janvier - Fevrier, pp 86-108.Dubrin, A.J. (2002). Fundamentals of organizational behaviour. South-Western Thomson Learning.Galbraith, J. R. (1974). Organization Design: An Information Processing View. Interfaces, 4(3), 28-36. doi:10.1287/inte.4.3.28Hann, J., & Weber, R. (1996). Information Systems Planning: A Model and Empirical Tests. Management Science, 42(7), 1043-1064. doi:10.1287/mnsc.42.7.1043Jarillo, J. C. (1988). On strategic networks. Strategic Management Journal, 9(1), 31-41. doi:10.1002/smj.4250090104Kaplan, R. S. (2006). How to implement a new strategy without disrupting your organization. Strategic Direction, 22(8). doi:10.1108/sd.2006.05622had.002Morey, D.; Maybury, M.T; Thuraisingham, B.M., (2000). Knowledge Management. Classic and Contemporary Work. The MIT Press, Cambridge, MA Nelson, R.R. (1991). Why do firms differ and how does it matter? Strategic Management Journal, Vol. 12, winter, pp. 61-74.Robbins S.P.; Pecento D.A.; Moon, H. (2008). Fundamentals of management: essential concepts and applications. Pretince Hall.Rockart, J.F.; Short, J.E. (1989). Managing Organisational Interdependence. Sloan Management Review, Vol. 30, No. 2, pp. 7-17.Russell, R. D., & Russell, C. J. (1992). An Examination of the Effects of Organizational Norms, Organizational Structure, and Environmental Uncertainty on Entrepreneurial Strategy. Journal of Management, 18(4), 639-656. doi:10.1177/014920639201800403Russell, R.D. (1990). Innovations in Organizations: Toward an Integrated Model. Review of Business, Vol. 12, pp. 19-26.Saleh, S. D., & Wang, C. K. (1993). The management of innovation: strategy, structure, and organizational climate. IEEE Transactions on Engineering Management, 40(1), 14-21. doi:10.1109/17.206645Valdes-Conca,J.; Canos-Daros,L.; de Juana, S. (2008). B2E Relationships, Intranets and Competency Management. Human Resources Information Systems.Vargas, G. E. (2008): Arquitectura del cambio organizacional: liderazgo, gestión del conocimiento e innovación tecnológica. Revista de Ingeniería, no.28, July/Dec. Bogotá.Venkatraman, N.; Henderson, J.C. (1998). Real Strategies for Virtual Organizing. Sloan Management Review, Vol. 40, pp. 33-48
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