نتایج جستجو برای: buttresses wall
تعداد نتایج: 169351 فیلتر نتایج به سال:
A majority of proximal humeral fractures are preferably treated conservatively. However, surgical management may be beneficial in proximal humeral fractures with significant displacement or angulation. Unfortunately, the complication rates associated with current surgical procedures for fracture fixation, ORIF and IM devices, can be unacceptably high. A new technology, termed the PH Cage, addre...
Although most colorectal cancers are chromosomally unstable, the basis for this instability has not been defined. To determine whether genes shown to cause chromosomal instability in model systems were mutated in colorectal cancers, we identified their human homologues and determined their sequence in a panel of colorectal cancers. We found 19 somatic mutations in five genes representing three ...
Abstract. We discussed the peculiarities of three structural projects. The El Ferdan swing bridge over Suez Canal, longest in world, required optimization weight and deflection, pursed with genetic algorithms. Museum Future Dubai, is supported by a single-layer steel gridshell following pseudo-toroidal double-curvature surface, which great number diagrid nodes, parametrically designed custom to...
بندپایان با داشتن بیش از یک میلیون گونه، بزرگترین شاخه جانوری محسوب می شوند. خانواده کنه های سخت در زیر راسته متااستیگماتا و راسته کنه سانان (آکارینا) از شاخه بندپایان قرار دارند (wall and shearer, 2001). تاکنون 650 گونه و در حدود 13 جنس در 5 زیرخانواده از آنها گزارش گردیده است (wall and shearer, 2001 ). به طوری که 10 درصد کنه ها از حیوانات اهلی تغذیه می کنند و در انتقال عوامل بیماری زا به انسا...
آبشستگی تکیه گاه پایه پل به علت انقباض مقطع جریان و افزایش موضعی سرعت جریان در اطراف تکیه گاه پل و شکلگیری گردابه های جریان رخ میدهد. با توجه به اینکه مقطع عرضی رودخانه ها عموماً مرکب می باشند و تکیه گاه پلها ممکن است در قسمت سیلاب دشت واقع شود، بنابراین اندرکنش جریان اصلی با جریان در سیلاب دشت در حضور تکیه گاه پل الگوی پیچیده ای ایجاد می کند. بنابراین شبیه سازی عددی الگوی جریان و رسوب می تواند ...
Diabetic has become among the leading killer non-communicable diseases in Kenya. Scholars are deliberating on the best treatment therapies available and accessible to both rich and poor. Among the best approaches for the successful treatment of diabetes is nutritional counseling which buttresses dietary therapies. Therefore, it is important to evaluate the effectiveness of Nutritional Counselin...
This paper describes a structure from motion and recognition paradigm for generating 3D models from 2D sets of images. In particular we consider the domain of architectural photographs. A model based approach is adopted with the architectural model built from a “Lego kit” of parameterised parts. The approach taken is different from traditional stereo or shape from X approaches in that identific...
OBJECTIVE To describe the novel use of a delayed chondrofascial flap to increase auricular projection in microtia reconstruction. METHODS Retrospective survey analysis. Ten consecutive children with unilateral microtia without other craniofacial abnormalities were followed up for a period ranging from 6 months to 5 years after microtia reconstruction was performed with the newly described del...
Primates spend a significant proportion of their lives at sleeping sites, and the selection of a secure and stable nest tree can be crucial for the individual’s survival and fitness. This study examined nesting site preferences of Bornean Orangutans Pongo pygmaeus wurmbii (Tiedemann) in a degraded peat-swamp forest in the Sabangau catchment, Central Kalimantan, Indonesia. Orangutan nests were i...
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