نتایج جستجو برای: s13
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Turkeh Dareh pluton is outcrop in NW of Iran and it is one of the intrusions in Sanandaj-Sirjan zone. Shaped crystals of this pluton distinct oscillatory zoning narrow and close together zoning in zircons indicate parental magma richness of zirconium. Factors affecting the shape of the zircon crystals are the composition, possibly the temperature of the crystallization, water content in ma...
S1 Compound I X-ray XYZ coordinates . . . . . . . . . . . . . . . . 4 S2 Compound II X-ray XYZ coordinates . . . . . . . . . . . . . . . 4 S3 Compound III (molecule A) X-ray XYZ coordinates . . . . . . . 4 S4 Compound III (molecule B) X-ray XYZ coordinates . . . . . . . 5 S5 Compound IV (molecule A) X-ray XYZ coordinates . . . . . . . 5 S6 Compound IV (molecule B) X-ray XYZ coordinates . . . . ...
In situ crystallization of liquids is usually connotated with the crystallization by lowering temperature, which started to be routinely applied in the 1950's [e.g. 1-4], and was perfected in the 1980's [5,6]. In situ temperature crystallization is routinely applied in neutron diffraction. In fact the low-temperature diffraction studies are regarded as the most accurate structural data. At the ...
The genus Acinetobacter is composed of ubiquitous, generally nonpathogen environmental bacteria. Interest concerning these microorganisms has increased during the last 30 years, because some strains, belonging to the so-called A. baumannii-A. calcoaceticus complex, have been implicated in some severe pathological states in debilitated and hospitalized patients. The involvement of lipopolysaccha...
RNA-protein cross-links were introduced into E. coli 30S ribosomal subunits by treatment with methyl p-azidopEenyl acetimidate. After partial nuclease digestion of the RNA moiety, a number of cross-linked RNA-protein complexes were isolated by a new three-step procedure. Protein and RNA analysis of the individual complexes gave the following results: Proteins S3, S4, S5 and S8 are cross-linked ...
The proteins that bind to rat liver 5.8 S ribosomal ribonucleic acid were identified by affinity chromatography. The nucleic acid was oxidized with periodate and coupled by its 3'-terminus to Sepharose 4B through and adipic acid dihydrazide spacer. The ribosomal proteins that associate with the immobilized 5.8 S rRNA were identified by polyacrylamide gel electrophoresiss: they were L19, L8, and...
Although the hypothetic sterile neutrino νs is probably not involved significantly in the deficits of solar νe’s and atmospheric νμ’s, it may cause the possible LSND effect. In fact, we face such a situation, when the popular nearly bimaximal texture of active neutrinos νe , νμ , ντ is perturbed through a small rotation in the 14 plane, where ν4 is the extra neutrino mass state induced by the s...
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