The clique-chromatic number of a graph is the minimum colors required to assign its vertex set so that no inclusion maximal clique monochromatic. McDiarmid, Mitsche, and Prałat proved binomial random G n , 1 2 $G\left(n,\frac{1}{2}\right)$ at most + o ( ) log $\left(\frac{1}{2}+o(1)\right){\mathrm{log}}_{2}n$ with high probability (whp). Alon Krivelevich showed it greater than 2000 $\frac{1}{20...

In the present work, B-ZSM-5 zeolite membranes were synthesized on porous tubular α-alumina supports by several subsequence in situ crystallization hydrothermal treatments. The TiO2- Bohmite and ɣ- alumina intermediate layers were applied to improve the lattice matching between zeolite layer and the support. The uniform membrane intermediate layers with low permeation resistance were...

an experiment was carried out to evaluate how interactions between forage to concentrate ratio and dietary crude protein level may alter nitrogen efficiency and ut-b expression in growing baluchi male lambs. four baluchi male lambs [30 ± 2 kg bw] were used in a 4 × 4 latin square design with 28-d periods and a 2 × 2 factorial arrangement of dietary treatments. the treatments fed forage: concent...

Values of the degree of counterion dissociation, alpha, for sodium n-alkyl sulfate micelles, denoted by SN(c)S, where N(c) is the number of carbon atoms in the alkyl chain, are defined by asserting that the aggregation number, N, is dependent only on the concentration, C(aq), of counterions in the aqueous pseudophase. By using different combinations of surfactant and added salt concentrations t...

background: the serum concentration of high-density lipoprotein cholesterol (hdl-c) is one of the important heritable risk factors for cardiovascular disease and is a target for therapeutic intervention. in this study, we aimed to evaluate the effects of lecithin cholesterol acyltransferase (lcat) gene polymorphism rs5923 on lcat enzyme activity and serum hdl-c concentration. methods: the study...

the principle of dimensionality reduction with pca is the representation of the dataset ‘x’in terms of eigenvectors ei ∈ rn  of its covariance matrix. the eigenvectors oriented in the direction with the maximum variance of x in rn carry the most      relevant information of x. these eigenvectors are called principal components [8]. assume that n images in a set are originally represented in mat...

background: leishmaniasis is a vector-borne disease caused by flagellated protozoan parasites of the genus leishmania, which affects both humans and other mammals. most of the available drugs against the disease are toxic and some are parasite resistance to them. objective: the purpose of this study was to examine the effect of mespilus germanica extract on cutaneous leishmaniasis (cl) in balb/...