منابع مشابه
DESIGN OF MINIMUM SEEPAGE LOSS IRRIGATION CANAL SECTIONS USING PROBABILISTIC SEARCH
To ensure efficient performance of irrigation canals, the losses from the canals need to be minimized. In this paper a modified formulation is presented to solve the optimization model for the design of different canal geometries for minimum seepage loss, in meta-heuristic environment. The complex non-linear and non-convex optimization model for canal design is solved using a probabilistic sear...
متن کاملStudy on Aging and Damage Evaluation systemof seepage Control Canal with Concrete
Based on knowing clearly about the goal and principle of the system development, the paper formulated its basic methods and tools as well as the environment of development, studied the structure and the operation procedure of the system. The system also established the database and the evaluation system of the aging and damage situation of seepage control canal with concrete, and therefore impr...
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Objectives: to assess the consistency and accuracy of Electronic Apex Locator (EAL) (root ZXII) in individual canals and its association with other clinical variables. study Design: cross-sectional study. Place of study: Dental section of the Aga Khan University Hospital, Karachi, Pakistan. Materials and Methods: Working length was measured by EAL in 180 patients requiring endodontic therapy in...
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چکیده ندارد.
15 صفحه اولAnthropometry of external auditory canal by non-contactable measurement.
Human ear canals cannot be measured directly with existing general measurement tools. Furthermore, general non-contact optical methods can only conduct simple peripheral measurements of the auricle and cannot obtain the internal ear canal shape-related measurement data. Therefore, this study uses the computed tomography (CT) technology to measure the geometric shape of the ear canal and the sha...
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ژورنال
عنوان ژورنال: Transactions of the American Society of Civil Engineers
سال: 1957
ISSN: 0066-0604,2690-4071
DOI: 10.1061/taceat.0007491