نتایج جستجو برای: boundary elements
تعداد نتایج: 430063 فیلتر نتایج به سال:
در این پایان نامه مسیله برخورد یک گروه به سطح آب مورد بررسی قرار گرفت و پروفیل سطح آزاد و توزیع فشار ناشی از آن تعیین گردید. این مسیله با فرض سیال غیر لزج و تراکم ناپذیر و جریان غیرچرخشی بررسی شد. برای حل مسیله روش المان مرزی براساس تیوری 2d+t بکار گرفته شد نتایج برای زوایای راس 10 تا 25 درجه تعیین گردید. در قسمت دوم پایان نامه نیروها و گشتاورهای وارد بر شناور براساس روش های نیمه تجربی تعیین گر...
Boundary elements partition eukaryotic chromatin into active and repressive domains, and can also block regulatory interactions between domains. Boundary elements act via diverse mechanisms making accurate feature-based computational predictions difficult. Therefore, we developed an unbiased algorithm that predicts the locations of human boundary elements based on the genomic distributions of c...
Chromatin boundary elements subdivide chromosomes in multicellular organisms into physically independent domains. In addition to this architectural function, these elements also play a critical role in gene regulation. Here we investigated the evolution of a Drosophila Bithorax complex boundary element called Fab-7, which is required for the proper parasegment specific expression of the homeoti...
We present a numerical method, based on a coupling of finite elements and boundary elements, to solve a fluid–solid interaction problem posed in the plane. The boundary unknowns involved in our formulation are approximated by a spectral method. We provide error estimates for the Galerkin method and present numerical results that illustrate the accuracy of our scheme.
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
In this paper I investigate the problem of tagging elements of a set, and the elements of those elements, uniquely, when they admit an order, and two boundary elements are tagged. A heuristic sorting algorithm is also investigated.
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