نتایج جستجو برای: thickness control

تعداد نتایج: 1424827  

Journal: :Journal of the Textile Machinery Society of Japan 1960

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده فنی و مهندسی 1388

asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...

Journal: :Journal of the Japan Society for Precision Engineering 2018

Journal: :Journal of Geophysical Research: Planets 2020

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده برق و کامپیوتر 1383

ورقهای فولادی با ضخامتهای مختلف از جمله تولیدات مهم در صنعت فولاد بوده و دارای مصارف زیادی در صنایع خودروسازی، ساخت ماشین آلات صنعتی و لوازم خانگی میباشد و نورد سرد به عنوان یکی از مهمترین فرایندها در تولید ورقهای فولادی در تعیین کیفیت آنها مطرح است. هدف نهایی در این فرایند کاهش ضخامت ورق به طور به طور یکنواخت و به مقدار مطلوب میباشد لذا در اکثر کارخانه های تولید محصولات فولادی از خطوط نورد سرد...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان 1386

چکیده ندارد.

Journal: :iranian journal of basic medical sciences 0
zoya tahergorabi department of physiology, isfahan university of medical sciences, isfahan, iran bahman rashidi department of anatomy, isfahan university of medical sciences, isfahan, iran majid khazaei department of physiology, isfahan university of medical sciences, isfahan, iran

objective(s): atherosclerosis is a chronic immune-inflammatory disease that generally leads to ischemic heart disease. ghrelin has several modulatory effects on cardiovascular system. in this study, we investigated the effect of ghrelin on aortic intima-media thickness, size and the number of adipocyte cells in obese and control mice. materials and methods:this study was conducted on 24 male c5...

Journal: :journal of current ophthalmology 0
محمدعلی زارع مهرجردی mohammad ali zare قاسم فخرایی ghasem fakhraie فهیمه اسدی آملی fahimeh asadi amoli علی عبداللهی ali abdollahi هادی زارع مهرجردی hadi z-mehrjardi

purpose : to compare central corneal thickness (cct), corneal endothelial cell density, and lens capsule thickness in normotensive patients with and without pseudoexfoliation syndrome (pxs) methods : this was a prospective, comparative, descriptive study. normotensive candidates for cataract surgery with (study group) and without (control group) pxs were enrolled in the study. cct and corneal e...

Journal: :Journal of physics 2022

Abstract The paper explains further developments of a new concept called TNC (Thickness Noise Control) the application surface ventilation to reduction helicopter rotor low-frequency in-plane harmonic (LF-IPH) noise. method is based on introduction four cavities covered by perforated plates (connected low and high pressure reservoirs) positioned symmetrically at front rear extremities blade tip...

Journal: :Journal of the Japan Society of Colour Material 1972

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