نتایج جستجو برای: فولاد dp

تعداد نتایج: 17696  

2013
Clemens Pechstein Marcus Sarkis Robert Scheichl

We consider FETI-DP solvers (see Farhat et al. [2001], Mandel and Tezaur [2001], Klawonn et al. [2002]) for the fast (and parallel) solution of this system, and we follow the structure described in [Toselli and Widlund, 2005, Sect 6.4]. To this end, we partition the domain Ω into non-overlapping subdomains Ωi, i = 1, . . . ,N such that the global mesh T (Ω) resolves the interface ⋃ i 6= j ∂Ωi∩ ...

2011
Sun Xin Chen Jian-Xiu Deharveng Louis

In this paper, we describe a new species of the genus Allonychiurus Yoshii, 1995, characterized by the presence of an apical swelling on the fourth antennal segment as well as a combination of chaetotaxic and pseudocellar characters. The genus Allonychiurus is redefined. Four of its species are considered as incertae sedis: Allonychiurus michelbacheri (Bagnall, 1948), Allonychiurus spinosus (Ba...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده ریاضی و کامپیوتر 1391

با تفکیک معادله ی تحولی و غیرخطی dp به معادله های برگرز و bbm و استفاده از روش های تفاضل های متناهی و روش های با خاصیت tvd به ترتیب در حل معادله های برگرز و bbm و حل هم زمان آن ها با روش تفکیک عملگر استرنگ، جواب های معادله ی dp به دست آورده می شود. در این پایان نامه، شبیه سازی جواب های سلیتونی، پیکونی، پاد پیکون، پیکون های شوک دار و موج حاصل از برخورد تعدادی از این نوع امواج، در معادله ی dp، در...

J.F. Zhang, X.H. Ge,

Background: The objective was to explore the value of the CT value difference (△HU) and CT value ratio (CVR) between the hepatic arterial (AP), portal (PP), and delayed phases (DP) to differentiate the small Hepatocellular Carcinoma (SHCC, ≤ 3 cm) from the small Focal nodular hyperplasia (SFNH, ≤ 3 cm). Materials and Methods: All the lesions were confirmed by clinically and/or pathologically an...

Elham Afiatjou Soghra Khabnadideh Zahra Rezaei,

       The binding of drugs by plasma proteins is an important phenomenon, because it influences the size of the free fraction of the drugs in plasma. In this study the influence of dipyridamole (DP) on the protein binding of propranolol (PL) and PL on the protein binding of DP were studied alone and in the presence of nicotine (NC).        The equilibrium dialysis was employed for protein bin...

Journal: :ENGLISH LINGUISTICS 1990

Journal: :Geometry & Topology 2023

Consider a sequence of Riemannian manifolds $(M^n_i,g_i)$ with scalar curvatures and entropies bounded below by small constants $R_i,\mu_i \geq-\epsilon_i$. The goal this paper is to understand notions convergence the structure limits for such spaces. Even in seemingly rigid case $\epsilon_i\to 0$, we construct examples showing that may converge wildly Gromov-Hausdorff or Intrinsic Flat sense. ...

Journal: :Zootaxa 2015
Robert S Vargovitsh Galina Buşmachiu

Eight species of the family Arrhopalitidae Stach, 1956 are listed from the Republic of Moldova. A new species, Arrhopalites prutensis sp. nov. is described. It belongs to the diversus group of species with 3, 2, 1, 1 anterior setae on dens, possesses neosminthuroid seta on the furca base region-a character rarely noted for the family. The new species is closely related to A. baccettii Dallai, 1...

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