نتایج جستجو برای salas

تعداد نتایج: 244  

Journal: :Random Struct. Algorithms 2012
Markus Jalsenius,

We show that the Glauber dynamics on proper 9-colourings of the triangular lattice is rapidly mixing, which allows for efficient sampling. Consequently, there is a fully polynomial randomised approximation scheme (FPRAS) for counting proper 9-colourings of the triangular lattice. Proper colourings correspond to configurations in the zero-temperature anti-ferromagnetic Potts model. We show that ...

2016
Levent Yilmaz,

Information technology (IT) organizations increasingly rely on teams to address a variety of complex and challenging tasks (Salas & Fiore, 2004). Large complex software intensive system design, development, and management require considerable effort in collaboration and coordination among peers. Hence, teams have become an integral and essential component in every IT organization (Yilmaz & Phil...

Journal: :Atencion primaria 2015
Carles Llor, Josep Maria Cots, Isabel Vilaseca,

1. Benavides FG, Gimeno D, Benach J, Martínez JM, Jarque S, Berra A, et al. Descripción de los factores de riesgo psicosocial en cuatro empresas. Gac Sanit. 2002;16:222--9. 2. García-Rodríguez A, Gutiérrez-Biedmar M, Bellón-Saameño JA, Muñoz-Bravo C, Fernández-Crehuet J. Entorno psicosocial y estrés en trabajadores sanitarios de la sanidad pública: diferencias entre atención primaria y hospital...

2010
Urs Ehehalt, Stefan Schmiedel, Ansgar W. Lohse,

Immunosuppression of any kind is a known risk factor for infection with Listeria monocytogenes (L. monocytogenes). Particularly, patients with impaired liver function are at increased risk of developing an aggravated course of infection with this bacterial pathogen (see Nolla-Salas et al.; 2002 and Cabellos et al.; 2008). It is a well-known pathogen in immunocompromised patients, but has only s...

1992
Washington Taylor,

A new set of realizations of the Virasoro algebra on a bosonic Fock space are found by explicitly computing the Virasoro representations associated with coadjoint orbits of the form DiffS 1 /S 1. Some progress is made in understanding the unitary structure of these representations. The characters of these representations are exactly the bosonic partition functions calculated previously by Witte...

Journal: :International journal of epidemiology 2015
Ramon Estruch, Cristina Sierra,

WC. Trans fatty acids and cardiovascular disease. N Engl J Med 2006;354:1601–13. 31. Vinson JA, Cai Y. Nuts, especially walnuts, have both antioxidant quantity and efficacy and exhibit significant potential health benefits. Food Function 2012;3:134–40. 32. Blomhoff R, Carlsen MH, Andersen LF, Jacobs DR Jr. Health benefits of nuts: potential role of antioxidants. Br J Nutr 2006;96(Suppl 2):S52–6...

2005
Leslie Ann Goldberg,

Recursively-constructed couplings have been used in the past for mixing on trees. We show how to extend this technique to non-tree-like graphs such as lattices. Using this method, we obtain the following general result. Suppose that G is a triangle-free graph and that for some Δ ≥ 3, the maximum degree of G is at most Δ. We show that the spin system consisting of q-colourings of G has strong sp...

Journal: :Molecular Systems Biology 2007
Rafael Carazo-Salas, Paul Nurse,

Proper organization of microtubule polymers is crucial to the form and function of all eukaryotic cells. Whether growing, dividing or polarizing, different cell types—be they neurons, plant cells or fungal cells—organize specialized microtubule patterns appropriate for their needs. Is it possible to identify the set of factors sufficient to organize microtubules in a specific cell, and to under...

2007
Mark Z. Jacobson,

DISCLAIMER This report was prepared as the result of work sponsored by the California Energy Commission. It does not necessarily represent the views of the Energy Commission, its employees or the State of California. The Energy Commission, the State of California, its employees, contractors and subcontractors make no warrant, express or implied, and assume no legal liability for the information...

Journal: :Cell 2001
Oliver J Gruss, Rafael E Carazo-Salas, Christoph A Schatz, Giulia Guarguaglini, Jürgen Kast, Matthias Wilm, Nathalie Le Bot, Isabelle Vernos, Eric Karsenti, Iain W Mattaj,

spindle assembly in Xenopus egg extracts in the pres-European Molecular Biology Laboratory ence of inhibitors of chromosome-induced microtubule Meyerhofstrasse 1 nucleation (Carazo-Salas et al., 2001). These results D-69117 Heidelberg support the hypothesis that the ability of chromosomes Germany to nucleate microtubules is both required and sufficient to form a proper spindle. Although it has ...

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