MAHMUD B. ZEYD EL-LÂMİŞÎ’DE ÂLEMİN HUDUSU PROBLEMİ
نویسندگان
چکیده
منابع مشابه
El B-205 En La Puc-rio
This paper presents data and documents relating to Datatron Burroughs B-205, first computer for scientifical purposes to operate in a Brazilian university, installed on the campus of the Catholic University of Rio de Janeiro (PUC-Rio) in 1960. The paper attempts to understand the academic, scientific and symbolic meanings for both history and memory of computer sciences in Brazil and in particu...
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Diazotization of 3-amino-2-cMoro pyridine (3) in the presence of dithizone (5) gave dphenyl-2-phenylazo-4H-pyrid[o3 ,2-e] [1,3,4] thiadiazine (6). Reaction of 2- chloro-3-nitropyridine (2, G=H) with (5) dfordd 4-phenyl -2-phenylazo -4Hpyrido [2,3-el [1,3,4] thiadiazine (7). Reduction of the latter with H gas in the presence of Raney nickel gave the corresponding amino derivative (12). One ...
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Autism is considered as a neurodevelopmental disorder which affects boys more than girls, in a proportion 4:1 respectively. Autism presents neuroanatomical abnormalities located in the frontal cortex, the amygdala and the cerebellum. Autistic cerebellar postmortem studies have revealed a reduced number of Purkinje cells as well as a reduced Purkinje cell size when compared with non-autistic sub...
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Search for an adapted forage species for feed production under existing marginal lands and harsh conditions is needed to overcome sever feed shortage in Egypt. Sesbania, Sesbania aegyptiaca (Sesbania sesban, L) has shown potential for forage production and being included in grazing systems, especially on marginal lands and salt–affected soils. An experiment was conducted in the summer of 2004 a...
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در این پایان نامه یکی از راه های ساختن ابرساختارها توسط ساختارهای جبری بررسی می شود. با استفاده از مفهوم "لم پایانی " از روی (نیم) گروه مرتب (جزئی) به (نیم) ابرگروه خواهیم رسید و به این ابرساختار، el-ابرساختار گوییم. ابتدا به بررسی اعضای همانی و معکوس در el-ابرساختارها پرداخته و سپس به ارتباط بین زیرساختارهای گروه مرتب و el-زیرابرساختارها با مفهومی به نام "انتهای فوقانی" می پردازیم. در ادامه به...
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ژورنال
عنوان ژورنال: Journal of International Scientific Researches
سال: 2017
ISSN: 2536-4642
DOI: 10.21733/ibad.370175