نتایج جستجو برای: harbor planform
تعداد نتایج: 13346 فیلتر نتایج به سال:
Convection in a colloidal suspension with a large negative separation ratio psi is studied experimentally by heating from above. Shadowgraph observations at very large solutal Rayleigh numbers Rtilde; are reported as a function of time. Fast relaxation oscillations are reported for the root mean square value of the shadowgraph intensity. While pure fluids exhibit a transition to turbulent conve...
the statesmen of the first pahlavi formulated strategies for the economic renovation based on the export potential. before that, the harbor of busher had a central place in foreign trade of the country due to having harbor infrastructure, proximity to economic centers and the fact that many merchants lived there. after the implementation of the new plan the khuzestan area became the main center...
The Great Barrier Reef (GBR) region of Queensland, Australia, encompasses a complex and diverse array of tropical marine ecosystems of global significance. The region is also a World Heritage Area and largely within one of the world's best managed marine protected areas. However, a recent World Heritage Committee report drew attention to serious governance problems associated with the managemen...
RVR Meander was developed as a toolbox for modeling restoration and naturalization processes in rivers. This model includes Windows-based and Geographical Information System-based programs for analyzing and modeling planform migration of streams. In the past, several rivers have been channelized causing environmental and ecological problems. Restoration techniques evolve as natural solutions to...
Cetaceans (whales, dolphins and porpoises) have evolved flippers that aid in effective locomotion through their aquatic environments. Differing evolutionary pressures upon cetaceans, including hunting and feeding requirements, and other factors such as animal mass and size have resulted in flippers that are unique among each species. Cetacean flippers may be viewed as being analogous to modern ...
Through an analysis of two different types of floating numeral quantifier (FNQ) constructions in Japanese, the present paper investigates the distributive and non-distributive interpretation in Japanese. Discussion of the interpretative issues related to ambiguity and intonation has indicated that FNQs are potentially ambiguous, offering both distributive and non-distributive readings.
با توجه به اینکه اثر صفحات مستغرق در کنترل فرایند رسوب گذاری در سواحل رودخانه ها طی پژوهش هایی پیشتر بررسی شده در این تحقیق سعی شد که کاربرد این صفحات تحت شرایط گوناگونی مورد بررسی و تجزیه و تحلیل قرار گیرد لذا با ایجاد حوضچه و بندر گاهی، در اشل آزمایشگاهی سعی شد شرایط امواج دریا و رسوب مدلسازی شده وتوپوگرافی کف محوطه بندر ابتدا بدون کاربرد صفحات مستغرق و سپس با قراردادن صفحات تحت زوایای مختلف ...
The long-term goal of this work is an integrated defense system that provides protection of Navy assets, while in port, from the threat posed by covert swimmers. The general concept is to hail, deter, and/or incapacitate the threat by directing a controlled level of low-frequency acoustic energy at the target location. At the system level, the concept requires combining elements of target detec...
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