نتایج جستجو برای: snook tables
تعداد نتایج: 36571 فیلتر نتایج به سال:
The ontogeny of suction feeding performance, as measured by peak suction generating capacity, was studied in the common snook, Centropomus undecimalis. Suction pressure inside the buccal cavity is a function of the total expansive force exerted on the buccal cavity distributed across the projected area of the buccal cavity. Thus, the scaling exponent of peak suction pressure with fish standard ...
A new species of Acantholochus Cressey, 1984 (Copepoda: Bomolochidae) parasitic on the gills of common snook, Centropomus undecimalis, from the coastal zone of the State of Rio de Janeiro, Brazil, is described and illustrated. The new species differs from all other species of Acantholochus by the presence of only one inner seta on middle segment of the second and third endopods.
مقدمه: فعالیت های جابه جایی دستی بار (manual material handing) چه به صورت بلند یا کوتاه مدت میتواند عوارضی مانند پارگی، شکستگی، تنش های سیستم قلب و عروق، خستگی ماهیچهای و اختلالات اسکلتی– عضلانی به خصوص در مهرههای کمر ایجاد نماید. هدف این مطالعه ارزیابی جابه جایی دستی کپسول های اکسیژن توسط کارگران واحد ریخته گری و مداخله ارگونومیکی جهت کاهش ریسک ابتلاء به اختلالات اسکلتی- عضلانی می باشد. ....
In this paper, we present an experimental study of the normal stress differences that arise in nonBrownian rigid fiber suspensions subject to a shear flow. While early measurements of the normal stress in fiber suspensions in Newtonian fluids measured only N1 −N2, the recent work of Snook et al. J. Fluid Mech. 758 486 (2014) and the present paper provide the first measurements of N1 and N2 sepa...
Web-based surveys were sent to Canadian certified ergonomists, Joint Health and Safety Committees (JHSCs) and health and safety certification trainers to understand better which ergonomics analysis tools were used in industry and help JHSCs obtain the necessary training required to reduce work-related musculoskeletal disorders (WMSDs). The results showed that most of the certified ergonomists u...
From the Department of Otolaryngology—Head and Neck Surgery (Drs. Rothbaum, Francis and Niparko), Johns Hopkins University, Baltimore; the Department of Mechanical Engineering (Mr. Mustafa and Drs. Roy and Whitcomb) Johns Hopkins University, Baltimore; the Department of Computer Science (Drs. Hager and Taylor), Johns Hopkins University, Baltimore; and the Department of Biomedical Engineering (M...
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