A vertex coloring of a graph G is a multiset coloring if the multisets of colors of the neighbors of every two adjacent vertices are different. The minimum k for which G has a multiset k-coloring is the multiset chromatic number χm(G) of G. For every graph G, χm(G) is bounded above by its chromatic number χ(G). The multiset chromatic number is determined for every complete multipartite graph as well as for cycles and their squares, cubes, and fourth powers. It is conjectured that for each k ≥ 3, there exist sufficiently large integers n such that χm(C k n) = 3. It is determined for which pairs k, n of integers with 1 ≤ k ≤ n and n ≥ 3, there exists a connected graph G of order n with χm(G) = k. For k = n − 2, all such graphs G are determined.
This article argues that understanding any space or site relies on a knowledge of its fourth dimension - the timescape. It will explore this by situating the investigation in the museum - a place of heightened contrivance which could easily be shallowly interpreted as "mere style". It will defend a new method of investigating museum temporality which combines both phenomenology and literary theory, and will replace the idea of geo-epistemology with geochronic epistemology: an understanding of context and situation which takes on time as well as spatial location. In so doing, it moves on from notions of the museum as a place out of time, situating it in the networks of meaning, power and politics in which we have lived and are living. Thus, "the whole space of the exhibition" as Lyotard said, "becomes the remains of all time": the Museum on the Edge of Forever., Tento článek pracuje s argumentem, že porozumění jakémukoliv prostoru či místu se odvíjí od znalosti jeho čtvrtého rozměru – krajiny času. Toto tvrzení probádává tak, že zasazuje výzkum do muzea – místa se zvýšenou mírou machinace, již by bylo snadno povrchně interpretovat jako "pouhý styl“. Článek obhajuje novou metodu zkoumání temporality muzea, jež v sobě kombinuje fenomenologii i literární teorii a nahrazuje myšlenku geoepistemologie geochronickou epistemologií: porozuměním kontextu a situaci, jež je umístěno jak v čase, tak v prostoru. Tím, že tak činí, se článek posunuje od pojetí muzea jakožto místa mimo čas a zasazuje jej do sítí významů, moci a politiky, v nichž jsme žili a stále žijeme. Takto se "veškerý prostor výstavy“, jak poznamenal Lyotard, "stává pozůstatkem všeho času: muzeem na okraji věčnosti., and Jennifer Walklate.
The administration of a diet containing 5 % of dried oyster mushroom to male Wistar rats fed a cholesterol diet (0.3 %) shortly after weaning for 8 weeks reduced cholesterol levels in the serum and liver by 27 and 33 %, respectively and increased the fractional turnover rate of 125l-very-low-density lipoproteins (VLDL) by more than 30 %.
by R. Newmarch ; [with a foreword by Edward Beneš ; introduction by Henry Wood]., Ilustrovaný frontispis - Bust of Smetana (J.V. Myslbek), Obsahuje rejstřík, Reprint 1943, and S věnováním Elsie Newmarch
Příspěvek Veroniky M. Mráčkové a Václava Kapsy je zprávou z mezinárodní muzikologické konference, která se uskutečnila ve slezské Vratislavi ve dnech 8. až 10. září 2011., Veronika M. Mráčková - Václav Kapsa., Rubrika: Konference, and Cizojazyčné resumé není.
The article is based on the results of ethnographic field research which the author has conducted over the last 20 years in multi-lingual and multi-faith villages of Belarusian-Lithuanian borderlands in the Grodno region in Belarus. The residents of kolkhoz villages of the region turned out to be unfamiliar with the scholarly term "borderlands". They describe their pluralistic social and cultural reality by means of an underlying metaphor (conceptual archetype) of a mixed world. This emic (subjective) category of describing the social world is subjected in the article to an anthropological analysis and interpretation. The author considers also the emic conceptualisation of the significant differences between "ethnic" groups.
In the theory of normed spaces, we have the concept of bounded linear functionals and dual spaces. Now, given an n-normed space, we are interested in bounded multilinear n-functionals and n-dual spaces. The concept of bounded multilinear n-functionals on an n-normed space was initially intoduced by White (1969), and studied further by Batkunde et al., and Gozali et al. (2010). In this paper, we revisit the definition of bounded multilinear n-functionals, introduce the concept of n-dual spaces, and then determine the n-dual spaces of ℓ p spaces, when these spaces are not only equipped with the usual norm but also with some n-norms.
Interest surrounds the role of an NADPH oxidase-like enzyme in hypoxic pulmonary vasoconstriction (HPV). We have studied the effects of the NADPH oxidase inhibitors iodonium diphenyl (ID) and cadmium sulphate (CdSO4) upon HPV of isolated rat pulmonary arteries (n = 73, internal diameter 545± 23 mm). Vessels were preconstricted with prostaglandin F2a (PGF2a, 0.5 or 5 mM) prior to a hypoxic challenge. ID (10 or 50 mM), CdSO4 (100 mM) or vehicle (50 ml) was added for 30 min before re-exposure to PGF2a and hypoxia. ID and CdSO4 significantly inhibited HPV. In vessels preconstricted with 5 mM PGF2a, ID (10 and 50 mM) reduced HPV from 37.4± 5.6 % to 9.67± 4.4 % of the contractile response elicited by 80 mM KCl (P<0.05) and from 30.1± 5.0 % to 0.63± 0.6% 80 mM KCl response (P<0.01), respectively. CdSO4 (100 mM) reduced HPV from 29.4±4.0 % to 17.1±2.2% 80 mM KCl response (P<0.05). In vessels preconstricted with 0.5 mM PGF2a, ID (10 and 50 mM) reduced HPV from 16.0± 3.15% to 3.36± 1.44 % 80 mM KCl response (P<0.01) and from 15.0± 1.67 % to 2.82± 1.40 % 80 mM KCl response (P<0.001), respectively. Constriction to PGF2a was potentiated by ID. ID and CdSO4, at concentrations previously shown to inhibit neutrophil NADPH oxidase, attenuate HPV in isolated rat pulmonary arteries. This suggests that an NADPH oxidase-like enzyme is involved in HPV and could act as the pulmonary oxygen sensor., R. D. Jones, J. S. Thompson, A. H. Morice., and Obsahuje bibliografii
In this paper I will propose that the unpalatable consequences of narrow-scope principles are not avoided by altering the scope of the principle but by changing the kind of conditional. I argue that a counterfactual conditional should do the trick and that the rational requirement of modus ponens can be understood as something like a ''Ramsey test'' on this conditional., V tomto příspěvku navrhnu, aby nedocházelo k nežádoucím důsledkům zásad úzkého rozsahu tím, že se změní rozsah této zásady, ale změnou druhu podmíněnosti. Domnívám se, že kontrafaktuální podmíněnost by měla dělat trik a že racionální požadavek modus ponens může být chápán jako něco jako ,,Ramseyho test'' na tomto podmíněném., and David Botting