نتایج جستجو برای: production of prototypes
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Press formed products have recently been applied widely in various structures. forming is a mass production method that used to manufacture many machine components such as automobiles, industrial machinery, and plants. However, there limit the degree of shape freedom can be applied, so measures against cracks, wrinkles, spring-back, etc., must taken development process. It well known it difficu...
پژوهش حاضر با هدف بررسی اثر جیره حاوی کربوهیدراتهای غیرالیافی زیاد و بروز التهاب در گاوهای شیرده در دو آزمایش جداگانه انجام شد. در آزمایش اول 20 رأس گاو مبتلا به ورم پستان از دو گروه کم تولید و پرتولید (هر کدام 10 رأس) و 20 رأس گاو سالم از دو گروه کم تولید و پرتولید (هر کدام 10 رأس) انتخاب شدند. همه گاوها در دوره دوم و یا سوم شیردهی و در روزهای 80-120 پس از زایش بودند. میانگین تولید شیر در گروه...
The AFLOW Library of Crystallographic Prototypes has been extended to include a total 1,100 common crystal structural prototypes (510 new ones with Part 3), comprising all the inorganic structures defined in seven-volume Strukturbericht series published Germany from 1937 through 1943. We cover history designation system, evolution system over time, and first comprehensive index designations eve...
We show with first-principles molecular dynamics the persistence of intrinsic $\langle111\rangle$ Ti off-centerings for BaTiO$_3$ in its cubic paraelectric phase. Intriguingly, these are inconsistent Pm$\bar 3$m space group often used to atomistically model this phase using density functional theory or similar methods. Therefore we deploy a systematic symmetry analysis construct representative ...
for the talk for “Formalising Robot Ethics”, ISAIM 2018 More and more autonomous and semi-autonomous machines such as intelligent software agents, specific robots, specific drones and self-driving cars make decisions that have moral implications. Machine ethics as a discipline examines the possibilities and limits of moral and immoral machines. It does not only reflect ideas but develops artifa...
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