منابع مشابه
EBU Technical Review
Reproduction of articles in EBU Technical Review is authorized only with the prior consent of the Editor. News information may be reproduced, provided the title EBU Technical Review is clearly indicated with the issue number and the year of publication. The responsibility for views expressed in articles published in EBU Technical Review rests solely with the authors.
متن کاملHDTV - EBU format comparisons at IBC-2006
The demonstration not only showed the two current HDTV formats, 720p/50 and 1080i/25, but also introduced the next-generation HDTV format – 1080p/50. All three formats were presented with identical content and simultaneously on three Full-HD displays, in uncompressed and compressed form. Thus, viewers of the demonstration were able to judge the HDTV image quality for themselves. The overall goa...
متن کاملA tunable hybrid memory allocator q Yusuf
Dynamic memory management can make up to 60% of total program execution time. Object oriented languages such as C++ can use 20 times more memory than procedural languages like C. Bad memory management causes severe waste of memory, several times that actually needed, in programs. It can also cause degradation in performance. Many widely used allocators waste memory and/or CPU time. Since comput...
متن کاملEl 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...
متن کاملSYNTHESIS OF NOVEL HETEROCYCLIC SYSTEM 4H-IMIDAZO [ 2,l -b] PYRIDO [2,3-el [I, 3,4] THIADIGZIM
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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ژورنال
عنوان ژورنال: Ankara Üniversitesi İlahiyat Fakültesi Dergisi
سال: 1978
ISSN: 1301-0522
DOI: 10.1501/ilhfak_0000000283