نتایج جستجو برای: rosetta
تعداد نتایج: 1746 فیلتر نتایج به سال:
Seth Pringle-Pattison (233n1) observed that Locke " teaches a twofold mystery—in the first place, of the essence ('for the powers or qualities that are observable by us are not the real essence of that substance, but depend upon it or flow from it'), and in the second place, of the substance itself ('Besides, a man has no idea of substance in general, nor knows what substance is in itself.' Bk....
در این تحقیق معادله تک بعدی حرکت آب در خاک اشباع- غیر اشباع به روش حجم محدود و روش گسسته سازی ضمنی حل شد و ارتباط رطوبت غیر اشباع و بار فشار با استفاده از توابع هیدرولیکی وان گنوختن و بروکز-کوری تعیین شد. نتایج صحت سنجی مدل نشان داد که مدل با دقت بسیار خوبی مقادیر بار فشار را برآورد می‌کند. جذر میانگین مربعات خطا بار فشار برای توابع هیدرولیکی وان گنوختن و بروکز-کوری به ترتیب برابر 0181/0 و 0439...
ABSTRACT Obje t-oriented libraries arise naturally from the in reasing omplexity of developing related s ienti appli ations. The optimization of the use of libraries within s ienti appli ations is one of many high-performan e optimizations, and is the subje t of this paper. This type of optimization an have signi ant potential be ause it an either redu e the overhead of alls to a library, spe i...
System Level Design is nowadays a complex process due to heterogeinity of domains of components in a single system. The language standard, Rosetta, was proposed as a means to help in such designs. An important feature in Rosetta is known as domain interaction and involves the analysis of interaction between models from domain to domain. The resulting interation models can then be used to ensure...
In order to enhance the system of potato transformation and further regeneration, four potato cultivars were transformed using the Agrobacterium tumefaciens harboring â-glucuronidase (GUS) gene.The results revealed that the highest percentages of shoot formation obtained were for Spunta cv. Stem explants resulted in more callus and regeneration after transformation and selection than leaf expla...
Various methods have been developed for detecting functional couplings among proteins. These include recently developed computational techniques such as the protein phylogenetic profile method [1] and the Rosetta Stone method [2], as well as experimental techniques such as mRNA expression profiling [5]. Here, we present a general approach for quantitatively discriminating more informative funct...
We describe predictions made using the Rosetta structure prediction methodology for both template-based modeling and free modeling categories in the Seventh Critical Assessment of Techniques for Protein Structure Prediction. For the first time, aggressive sampling and all-atom refinement could be carried out for the majority of targets, an advance enabled by the Rosetta@home distributed computi...
Molecular nitrogen (N2) is thought to have been the most abundant form of nitrogen in the protosolar nebula. It is the main N-bearing molecule in the atmospheres of Pluto and Triton and probably the main nitrogen reservoir from which the giant planets formed. Yet in comets, often considered the most primitive bodies in the solar system, N2 has not been detected. Here we report the direct in sit...
The choanoflagellate Salpingoeca rosetta is a microbial marine eukaryote that can switch between unicellular and multicellular states. As one of the closest living relatives of animals, this organism has become a model for understanding how multicellularity evolved in the animal lineage. Previously our laboratories isolated and synthesized a bacterially produced sulfonolipid that induces S. ros...
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