نتایج جستجو برای: Bowl

تعداد نتایج: 1951  

1993
Mike Brokowski Michael A. Peshkin Kenneth Y. Goldberg

In automated packing or assembly it is often necessary to bring randomly oriented parts into uniform alignment. Mechanical methods such as vibratory bowl feeders are often used for this purpose, although there is no theory for the systematic design of such feeders. A slanted “fence” attached to the stationary sides of a conveyor belt is also capable of orienting a stream of parts and a sequence...

2016
Dan Kovenock Marie Thursby

This paper analyzes GATI' and its dispute settlement procedure (DSP) in the context of a supergame model of international trade featuring both explicit and implicit agreements. An explicit agreement, such as OAT!', may be violated at some positive cost in addition to retaliatory actions that might be induced by the violation. We interpret this cost as arising from 'international obligation," a ...

Journal: :Chemical communications 2008
Toru Amaya Hiroyuki Sakane Toshiko Muneishi Toshikazu Hirao

The bowl-to-bowl inversion of the non-planar bowl-shaped compounds derived from sumanene as a fullerene C3v fragment was found to be slow and tuned by a solvent, and the benzylic mono- and di-anions inverted even more slowly.

Journal: :Cuizine 2009

Journal: :journal of physical & theoretical chemistry 2012
f. r. nikmaram jamshid najafpour

the b3lyp/6-31++g** density functional calculations were used to obtain minimum geometries and interaction energies between the molecular hydrogen and nanostructures of fullerenes, c20 (cage), c20 (bowl), c19si (bowl, penta), c19si (bowl, hexa). the h2 molecule is set as adsorbed in the distance of 3å at vertical position from surface above the pentagonal and hexagonal sites of nanostructures. ...

Journal: :Games and Economic Behavior 2001
John Wooders Jason M. Shachat

We study equilibrium and maximin play in supergames consisting of the sequential play of a finite collection of stage games, where each stage game has two outcomes for each player. We show that for two-player supergames in which each stage game is strictly competitive, in any Nash equilibrium of the supergame, play at each stage is a Nash equilibrium of the stage game provided preferences over ...

Journal: :Development 2003
Jesus M de Celis Ibeas Sarah J Bray

In the Drosophila leg, activation of Notch leads to the establishment of the joints that subdivide the appendage into segments. We find that mutations in bowl result in similar phenotypes to Notch, causing fusion and truncations of tarsal segments (tarsomeres) and, like its close relative Odd-skipped, Bowl is produced in response to Notch signalling at a subset of segment boundaries. However, d...

Journal: :تحقیقات موتور 0
امیرحسن کاکایی a. h. kakaee بابک پرتوی b. partovi امین پیکانی a. paykani علی نصیری طوسی a. toosi

reactivity controlled compression ignition (rcci) is a novel combustion concept which uses port fuel injection (pfi) of a low reactivity fuel and direct injection (di) of a high reactivity fuel with optimum multiple injection to provide a stratified mixture inside the combustion chamber. piston bowl design has a considerable effect on engine’s pollutant emissions specially unburned hydrocarbons...

Journal: :Wilderness & environmental medicine 2006
Joanna S Hargreaves

OBJECTIVE A 3-bowl system is used for washing-up eating utensils on many expeditions when running water is not available. The utensils are washed in the first bowl until they are visibly clean, rinsed in the second bowl, and disinfected in the third bowl. The objective of this study was to evaluate the efficacy of this system in reducing bacterial loads on contaminated utensils and to compare i...

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