background and objectives: breast cancer is the most common malignancy among women in the world. the aim of this study was to assess estrogen receptor (er), progesterone receptor (pr) and her-2/neu of infiltrating ductal carcinoma (idc) with tumor size, histologic grade, lymph node metastasis and age. methods: this study was carried out on 300 tissue blocks ofpatients with idc who underwent mas...

Proteolytic processing of the Rous sarcoma virus (RSV) Gag precursor was altered in vivo through the introduction of amino acid substitutions into either the polyprotein cleavage junctions or the PR coding sequence. Single amino acid substitutions (V(P2)S and P(P4)G), which are predicted from in vitro peptide substrate cleavage data to decrease the rate of release of PR from the Gag polyprotein...

k=1 q1−s k r s k log θk (S1) where p(s) = Pr(s1, . . . , sK|u,v, s) = ∏K k=1 Pr(sk|u,v, s). pk = P (sk = 1|u,v) is given by eq. (2). qk = P (sk = 1|u,v, s = 0) and rk = P (sk = 1|u,v, s = 1) are given by eq. (7). Note that the last equation uses the fact that Ep(s)(sk) = q 1−s k r s k. The third term Ep(s)[s log(1− ∏K k=1 θ 1(sk=1) k )] is not tractable; variational methods can be used, as desc...

Dans les quinze dernières années, la recherche sur signes précoces du trouble spectre de l’autisme (TSA) a évolué, passant modèles rétrospectifs à des études longitudinales prospectives d’enfants présentant un risque élevé développer TSA. Alors qu’au départ, se concentraient presque exclusivement frères...

Entropy generation in two-dimensional Rayleigh-Bénard convection at different Prandtl number (Pr) are investigated in the present paper by using the lattice Boltzmann Method. The major concern of the present paper is to explore the effects of Pr on the detailed information of local distributions of entropy generation in virtue of frictional and heat transfer irreversibility and the overall entr...

Given a graph \(G=(V(G), E(G))\), the size of minimum dominating set, paired and total set G are denoted by \(\gamma (G)\), _{pr}(G)\), _{t}(G)\), respectively. For positive integer k, k-packing in is \(S \subseteq V(G)\) such that for every pair distinct vertices u v S, distance between at least \(k+1\). The number order largest \(\rho _{k}(G)\). It well known _{pr}(G) \le 2\gamma (G)\). In th...

The peripheral neural representation of object shape and orientation was studied by recording the responses of a spatially distributed population of rapidly and slowly adapting type I mechanoreceptors (RAs and SAs, respectively) to objects of different shapes and orientations indented at a fixed location on the fingerpad of the anesthetized monkey. The toroidal objects had a radius of 5 mm on t...

The magnetic properties and electronic structures of pure, doped and defective cerium oxide (CeO2) have been studied theoretically by means of ab initio calculations based on the density function theory (DFT) with the hybrid HF/DFT technique named PBE0. Carbon (C), nitrogen (N), phosphorus (P), sulphur (S), lanthanum (La) and praseodymium (Pr) doped in CeO2 and CeO2 containing oxygen vacancies ...