نتایج جستجو برای: برهمکنشهای c hπ و au clπ
تعداد نتایج: 1870407 فیلتر نتایج به سال:
In this paper, utilization of clustering algorithms for data fusion in decision level is proposed. The results of automatic isolated word recognition, which are derived from speech spectrograph and Linear Predictive Coding (LPC) analysis, are combined with each other by using fuzzy clustering algorithms, especially fuzzy k-means and fuzzy vector quantization. Experimental results show that the ...
Hu antigen C (HuC) has three RNA-binding domains (RBDs). The N-terminal two, RBD1 and RBD2, are linked in tandem and bind to the AU-rich elements (AREs) in the 3'-untranslated region of particular mRNAs. The solution structures of HuC RBD1 and RBD2 were determined by NMR methods. The HuC RBD1 and RBD2 structures are quite similar to those of Sxl RBD1 and RBD2, respectively. The individual RBDs ...
In the title compound, [Au(C(8)H(7)ClNOS)(C(18)H(15)P)], the Au(I) atom has a near-linear geometry, defined by an S,P-donor set [S-Au-P = 175.09 (5)°]. The proximity of the meth-oxy O atom to Au may be responsible for the deviation from linearity [Au⋯O = 2.959 (4) Å].
An S,P-donor set in the title solvate, [Au(C(9)H(9)N(2)O(3)S)(C(18)H(15)P)]·CH(2)Cl(2), defines a linear geometry for the Au(I) atom [S-Au-P = 177.75 (7)°], with the minor distortion ascribed to the influence of an intra-molecular Au⋯O contact [3.019 (6) Å]. In the crystal, the packing is stabilized by a network of C-H⋯S, C-H⋯N and C-H⋯O contacts.
Charm production from the direct reconstruction of D (D → Kπ up to 2 GeV/c) and indirect lepton measurements via charm semileptonic decays (c → e+X at 0.9<pT<5.0 GeV/c and c → μ + X at 0.17<pT<0.25 GeV/c) at sNN = 200 GeV Au+Au collisions are analyzed. The transverse momentum (pT ) spectra and the nuclear modification factors for D and for leptons from heavy flavor decays is presented. Scaling ...
Three strains of facultatively anaerobic thermotolerant and moderately halophilic bacteria were isolated from two Jordanian hot spring locations. The novel Bacillus strains were short rods, Gram-positive, motile and spore formers. The strains were capable of anaerobic (but not aerobic) growth at 63C, moderately halophilic, able to grow at NaCl concentration range of 12 15 % and at temperatures ...
Citation Aggarwal, M. et al. " Azimuthal di-hadron correlations in d+ Au and Au+Au collisions at sqrt[s_{NN}]=200 GeV measured at the STAR detector. " Physical Review C 82.2 (2010): n. pag. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly...
The title compound, [Au(C(6)H(12)NOS)(C(18)H(15)P)], features a linear S,P-donor set about the central Au atom with a deviation from linearity [S-Au-P = 176.66 (5)°] due to an intra-molecular Au⋯O contact [2.991 (5) Å]. Supra-molecular dimers are formed in the crystal structure mediated by C-H⋯N inter-actions.
The title compound, [Au(C(10)H(12)NOS)(C(18)H(15)P)], features a linear S,P-donor set about the central Au atom. The thio-carbamate ligand is orientated to place the aryl ring in close proximity to Au [the closest Au⋯C distance is 3.238 (4) Å], which results in a small deviation from the ideal linear P-Au-S geometry.
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