Note historique sur François Hilaire Gilbert (1757-1800)
نویسندگان
چکیده
منابع مشابه
Note on Constrained Cohomology 1 François
The cohomology of the BRS operator corresponding to a group of rigid symmetries is studied in a space of local field functionals subjected to a condition of gauge invariance. We propose a procedure based on a filtration operator counting the degree in the infinitesimal parameters of the rigid symmetry transformations. An application to Witten’s topological Yang-Mills theory is given. Supported ...
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SSc is a heterogeneous autoimmune CTD characterized by widespread vasculopathy, formation of autoantibodies and varying degrees of skin and major organ fibrosis [1, 2]. The life-threatening nature of this disease is well depicted by a 5-year mortality of 30 50% in a subset of patients with dcSSc and internal organ involvement. Despite the substantial research over the past decade, the aetiology...
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Sets and Intervals • An interval with round brackets such as (a, b) means all the numbers between a and b not including a and b. We call this interval an open interval. • An interval with square brackets such as [a, b] means all the numbers between a and b including a and b. We call this interval a closed interval. • An interval with one square bracket and one closed bracket is called a clopen ...
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Multiple cell types involved in the regulation of angiogenesis express Wnt ligands. Although β-catenin dependent and independent Wnt signaling pathways have been shown to control angiogenesis, the contribution of individual cell types to activate these downstream pathways in endothelial cells (ECs) during blood vessel formation is still elusive. To investigate the role of ECs in contributing Wn...
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There are many ways an organization can approach innovation. On one end of the spectrum an organization can choose to have everyone submit any idea. On the other, innovation can be generated from a small, dedicated group of specialists. In the middle there are many variations along the way. This paper discusses the open innovation typology and the options for an organization making the decision...
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ژورنال
عنوان ژورنال: Bulletin de l'Académie Vétérinaire de France
سال: 1989
ISSN: 2259-2385
DOI: 10.4267/2042/64626