Abstract The paper assesses the effect of organisational power on structural empowerment hospital nurses. study also explores degree to which nurses are able take more responsibility in their work. Data were taken from 100 Algerian public hospital. model was tested by partial least squares path modelling. results showed that positively affected empowerment. In addition, have ability responsibil...

This report compares the institutes of ancillary authority and implicit powers in development theory on administrative competences Brazilian regulatory agencies. The delineation competence FCC was described based judgments Supreme Court United States Appeals for District Columbia. Doctrinal lessons manifestations Ministers Federal were presented recognition to necessary fulfillment legal duties...

collapse of the soviet :union: is considered as the most significant development happened in the last decades of the previous century. transformation of power relations and balance of forces at regional level as well as activation of transregional and particularly regional powers to maintain their presence and extend their influence over southern soviet :union: could be mentioned as consequence...

In this paper, we prove that for any positive integers k, n with k ≥ 2, the graph P k n is a divisor graph if and only if n ≤ 2k + 2, where P k n is the k power of the path Pn. For powers of cycles we show that C n is a divisor graph when n ≤ 2k + 2, but is not a divisor graph when n ≥ 2k + bk2 c+ 3, where C k n is the k th power of the cycle Cn. Moreover, for odd n with 2k + 2 < n < 2k + bk2 c...

In 1988, Golumbic and Hammer characterized powers of cycles, relating them to circular-arc graphs. We extend their results and propose several further structural characterizations for both powers of cycles and powers of paths. The characterizations lead to linear-time recognition algorithms of these classes of graphs. Furthermore, as a generalization of powers of cycles, powers of paths, and ev...

Since 2 is a primitive root of 3 for each positive integer m, the set of points {(n, 2 mod 3) : n > 0}, viewed as a subset of Z>0×Z>0 is bi-periodic, with minimal periods φ(3) (horizontally) and 3 (vertically). We show that if one considers the classes of n modulo 6, one obtains a finer structural classification. This result is presented within the context of the question of strong normality of...

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