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1.427  Articles
1 of 144 pages  |  10  records  |  more records»
The body position is influencing multiple physiological functions, including blood pressure, lung capacity, and mood. A previous study indicated significant difference in the HR measures in sitting, prone, and supine position if the breathing pace is norm... see more

A decline in the heart muscle strength is a well-recognized aspect of normal aging. Nonetheless, the resting heart rate (HR) in developing adults appears to be unchanged. The aim of this study was to determine if HR recovery after exercise is influenced b... see more

Let HH be an nn-generated numerical semigroup such that its tangent cone grmK[H]\operatorname{gr}_\mathfrak{m} K[H] is defined by quadratic relations. We show that if n<5n then grmK[H]\operatorname{gr}_\mathfrak{m} K[H] is Cohen-Macaulay, and... see more

Let G=(V,E)G=(V,E) be a graph. If GG is a König graph or if GG is a graph without 3-cycles and 5-cycles, we prove that the following conditions are equivalent: ?G\Delta_{G} is pure shellable, R/I?R/I_{\Delta} is Cohen-Macaulay, GG is unmixed vertex decomp... see more

Em 1950, Leonard Cohen encontrou numa livraria uma tradução dos poemas de Federico García Lorca. Anos depois, afirmou que desejava responder àqueles poemas, pois eram uma espécie de chamado a pedir uma resposta. Nesse sentido, podemos ler a obra de Cohen ... see more

As a note written directly by the copyist/owner of the manuscript outside the text of the manuscript, the colophon can serve as a source of information about the history of its manuscript. Not only that, colophons can also function as a source of past kno... see more

ResumenEste trabajo propone corroborar la hipótesis de que lo fantástico (en sus diversos modos literarios) se resiste a la teoría, es decir que, más que otros modos o géneros narrativos, pone de relieve la resistencia de la literatura a su teorización. S... see more

ResumenEste trabajo propone corroborar la hipótesis de que lo fantástico (en sus diversos modos literarios) se resiste a la teoría, es decir que, más que otros modos o géneros narrativos, pone de relieve la resistencia de la literatura a su teorización. S... see more

The cognitive tendency of a literature that favors an assembly of knowledge for the purposes of accrediting the fictional novum of anticipation is verifiable in a recent novel by the Argentinian author, Marcelo Cohen. The following analysis will attend to... see more

1 of 144 pages  |  10  records  |  more records»