نتایج جستجو برای: 207 and 082 w m
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The content and the isotopic composition of lead (Pb) were studied in a peat deposit on the ridge of the Brdy Hills, in the vicinity of the Príbram metallurgical works, in the Czech Republic. Quadrupole ICP MS was employed to determine the elemental composition and (206)Pb/(207)Pb and (208)Pb/(206)Pb isotope ratios. The individual layers were dated using alpha spectrometric measurement of the (...
سابقه و هدف. از آنجایی که گونههای مختلف مایکوباکتریوم دارای الگوی حساسیت دارویی متفاوتی میباشند، شناسایی دقیق برای به کار گیری درمان صحیح ضروری است و نهایتاً می تواند بر نتیجه درمان بیمار موثر باشد. در میان روشهای مولکولی گوناگون استفاده از بررسی پلی مورفیسم حاصل از هضم آنزیمی محصول (PCR (PRAبر اساس ژن hsp65 به علت آسان بودن، سریع و ارزان بودن برای شناسایی ایزولههای پاتوژن مایکوباکتریومی تا...
Regulation of the water channel aquaporin-1: isolation and reconstitution of the regulatory complex.
Aquaporins (AQP) are involved in rapid and active gating of water across biological membranes. The molecular regulation of AQP is unknown. Here we report the isolation, identification and reconstitution of the regulatory complex of AQP-1. AQP-1 and Galphai3 have been implicated in GTP-induced gating of water in zymogen granules (ZG), the secretory vesicles in exocrine pancreas. In the present s...
R. Arinero, C. Riedel, G. A. Schwartz, G. Lévêque, A. Alegría, Ph. Tordjeman, N. E. Israeloff, M. Ramonda and J. Colmenero 1 IES, UMR CNRS 5214, Université Montpellier II, CC 083, Place E. Bataillon, 34095 Montpellier Cedex, France 2 Donostia International Physics Center (DIPC), Paseo Manuel de Lardizábal 4, 20018 San Sebastián, Spain. 3 Departamento de Física de Materiales UPV/EHU, Facultad de...
some new water-soluble schiff base complexes of na2[m(5-so3-1,2-salophen)].nh2o; (5-so3-1,2-salophen = n,n’-bis(5-sulphosalicyliden)-1,2-phenylendiamine); na2[m(5-so3-2,3-salpyr)(h2o)n].2h2o; (5-so3-2,3-salpyr = n,n’-bis(5-sulphosalicyliden)-2,3-diaminopyridine); and na2[m(5-so3-3,4-salbenz)(h2o)n].nh2o; (5-so3-3,4-salbenz = n,n’-bis(5-sulphosalicyliden)-3,4-diaminobenzophenon); where m = cu, n...
adaptation of the lord of the rings is considered by many to be among the greatest, most successful and at the same time most popular of the above mentioned trend so far. it is my intention to look at the success and popularity of this epic fantasy in the light of the 9/11 attacks and the war on terror context of g. w. bush’s aura. in so doing i aim at bringing into the light the determining fa...
Lead (Pb) poisoning is most commonly linked amongst anthropogenically-caused deaths in waterfowl and this is often associated with hunting and fishing activities. However, the exact identification of the source may be difficult with commonly-used techniques. We have studied isotope ratios using Inductively-Coupled Plasma Mass Spectrometry (ICP-MS) to investigate the source of Pb in the blood of...
chapter two presents three m-admissible function algebras ab, bd, and sl, to construct the universal abelian, band, and semilattice compactifications, respectively. the main results are (11.3), (12.3), and (12.4). some inclusion relationships between these function algebras and the other well-known ones, presented in section 8, are made via the devico of compactifications. chpter three is about...
one of the most important number sequences in mathematics is fibonacci sequence. fibonacci sequence except for mathematics is applied to other branches of science such as physics and arts. in fact, between anesthetics and this sequence there exists a wonderful relation. fibonacci sequence has an importance characteristic which is the golden number. in this thesis, the golden number is observed ...
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