نتایج جستجو برای: جهان شامه dgp
تعداد نتایج: 39957 فیلتر نتایج به سال:
میدان های اسکالر که ابزاری ریاضی برای توصیف نوع ماده می باشند، نقشی کلیدی در عرصه ی کیهانشناسی ایفا می کنند. این میدان ها، هم می توانند عامل به وجود آورنده ی فاز تورمی و انبساط شتابدار نمایی اولیه باشند و هم می توانند به عنوان انرژی تاریک، سبب شتاب زمان حاضر جهان شوند. از سویی دیگر، اختلال میدان اسکالرِ به وجود آورنده ی تورم سبب اختلال در زمان پایان یافتن فاز تورمی در بخش های مختلف عالم می شود. ...
مدل انرژی تاریک هولوگرافیک که بر اساس نظریه ی میدان های کوانتومی پایه گذاری شده است، مطابق با نوعی انرژی تاریک با پارامتر معادله ی حالت دینامیکی است و شتاب کنـونی عـالم را به دست می دهد. در این پایان نامـه ابتـدا یک مـدل انرژی تاریـک هولوگرافیـک با گـرانش القـایی و اثـر گاوس- بانت ارائه می دهیم که در آن یک میدان اسکالر با جفتیدگی ناکمینه بر روی شامه قرار دارد. این مـدل یک فضای گسترده ای از پارا...
Developmental Genetic Programming (DGP) algorithms have been introduced where the search space for a problem is divided into genotypes and corresponding phenotypes that are connected by a mapping (or “genetic code”). Current implementations of this concept involve evolution of the mappings in addition to the traditional evolution of genotypes. We introduce the latest version of Probabilistic Ad...
Hospital Physician March 2008 27 D iabetic gastroparesis (DGP) is a clinical condition that affects many patients with diabetes mellitus. It is characterized by delayed gastric emptying and associated upper gastrointestinal (GI) symptoms in the absence of mechanical obstruction.1 Delayed gastric emptying in diabetic patients may result in poor glycemic control, poor nutrition, and dehydration, ...
(Appears as a regular paper in the Proceedings of IEEE International Conference on Tools with Artificial Intelligence (ICTAI), Washington D.C, IEEE Computer Society, Nov. 2002, pp. 138-145. 27 out of 84 submissions were accepted as regular papers leading to 32 acceptance rate.) Significant advances in plan synthesis under classical assumptions have occurred in last seven years. All such efficie...
چکیده ندارد.
N'-(3'-Monophospho-deoxyguanosin-8-yl)-N-acetylbenzidine (dGp-ABZ) is thought to play an important role in initiation of benzidine-induced bladder cancer in humans. This report assesses the possible formation of this adduct by peroxidatic activation of N-acetylbenzidine (ABZ). Adduct formation was measured by 32P-post-labeling. Ram seminal vesicle microsomes were used as a source of prostagland...
A distributed approach for parallelising Genetic Programming (GP) on the Internet is proposed and its feasibility demonstrated with a distributed GP system termed DGP developed in Java. DGP is run successfully across the world over the Internet on heterogeneous platforms without any central coordination. The run results and the outcome of an experiment to determine DGP’s performance are reporte...
OBJECTIVES Determination of antibodies to synthetic deamidated gliadin peptides (anti-DGPs) may work as an alternative or complement the commonly used test for tissue transglutaminase antibodies (TGA) in the diagnosis of celiac disease (CD). We analyzed the performance of a time-resolved immunofluorometric anti-DGP assay (TR-IFMA) in the diagnosis of CD in children and also retrospectively anal...
We proposed a distributed approach for parallelising Genetic Programming on the Internet. The approach harnesses the wealth of computing resources available on the Internet to provide the computing power required by Genetic Programming to solve hard problems. A distributed genetic programming system termed DGP is developed in the Java programming language to demonstrate the feasibility of our a...
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