منابع مشابه
Methan Emission by Gut Symbionts of Termites
Methanogenesis is a microbial process in which organic matter is assimilated and metabolized with the ultimate production of biogas that contains methane and carbon dioxide in the approximate ratio of 2:1. It represents a major electron sink in the metabolism of termites. An understanding of the dominant methanogens inside termite gut and their efficiency in the production of methane can find a...
متن کاملPrevalence of −α and ααα alleles in sickle cell trait and β-thalassemia patients in Mexico
The aim of this study was to determine the frequency of α-globin gene mutations in three groups of Mexican unrelated individuals. The first two groups were normal and sickle cell trait individuals from the Costa Chica region, a place with a 12.8% frequency of HbS carriers, and the third group comprised of Mexican mestizo patients with β-thalassemia. We searched for −α and −α α-thalassemia delet...
متن کاملCo-inheritance of --MED Double Gene Deletion and ααα Triplication on α- globin Gene in Mazandaran at 2016
Corresponding Author: Mohammad Reza Mahdavi Fajr Medical Laboratory, Keshavarz Blvd. Sari, Iran. Phone: +98-1133292929 E-mail: [email protected] Abstract Background: Alpha Thalassemia is one of the most prevalent disorders worldwide with a high carrier rate in Mazandaran province (north of Iran). Carriers of --MED double gene deletion are at risk of having a child with haemoglobin H (HbH)...
متن کاملThe Effect of Substituents on Indirect Nuclear Spin-Spin Coupling Constants: Methan- and Ethanimine, Methanal- and Ethanaloxime
Ab initio calculations of the spin-spin coupling constants have been carried out for methanand ethanimine, methanaland ethanaloxime at the level of the second order polarization propagator approximation with coupled cluster singles and doubles amplitudes (SOPPA(CCSD)) using the aug-cc-pVTZ-J basis sets. Previously we have shown that this method can reproduce quantitatively the coupling constant...
متن کاملThe simulation of the fields of flow and temperature into a furnace of a burning installation with methane as consequence the variation of heat density of burners using the Finite Element Method
In this paper is presented the analysis of the dynamics flow gas and the temperature distribution into a burning chamber with two identical burners on methan as result of heat density variation of one of them. Key-Words: methan combustion, burner, Finite Element Method, FLUENT.
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ژورنال
عنوان ژورنال: Berichte der deutschen chemischen Gesellschaft
سال: 1911
ISSN: 0365-9496,1099-0682
DOI: 10.1002/cber.191104401163