نتایج جستجو برای: ale
تعداد نتایج: 3122 فیلتر نتایج به سال:
in this article, finite element method and ale formulation were used to numerically simulate impact of low-velocity specific projectiles with water surface. for the simulation, ls-dyna finite element code was used. material models which were used to express behavior of air and water included null material model. for the projectile, plastic-kinematics material model was applied. mie-gruneisen eq...
Eight commercial beers (3 lager beers, 2 dark ales and 3 high-alcoholic ales) were aged for one year under normal storage conditions, and the changes with time of flavour profile and the concentration of 15 volatile compounds were monitored. The compounds were chosen as markers to evaluate the importance of different reactions in the aging process of each beer type. The development of typical a...
regarding increasing importance of tank wagons and efficiency in fluids transportation, their usage is increasing every day. thus paying attention to their designs just as dynamic analysis of wagons during travelling time is vitally important. in this task, sloshing coefficient as prominent parameter in tank wagons designing has been investigated. to ease of efficient design, theses parameters ...
PURPOSE To investigate the anatomic and functional changes triggered by light exposure in the albino mouse retina and compare them with those observed in the albino rat. METHODS BALB/c albino mice were exposed to 3,000 lx of white light during 24 h and their retinas analyzed from 1 to 180 days after light exposure (ALE). Left pupil mydriasis was induced with topical atropine. Retinal function...
Zemědělský, zaostalý, ale také malebný a přátelský. To jsou nejčastější charakteristiky, které lidé dávají českému venkovu. Vžitá představa a skutečná podoba našich dnešních vesnic jsou ovšem v mnoha ohledech dvě zcela odlišné záležitosti. Jaký je tedy současný venkov? Zemědělský? To tedy moc ne. „Za minulého režimu jsme živili spoustu zemí Rady vzájemné hospodářské pomoci, nyní nejsme v řadě z...
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