نتایج جستجو برای: clothing and supplies
تعداد نتایج: 16829636 فیلتر نتایج به سال:
In this paper, we aim to better understand the clothing fashion styles. There remain two challenges for us: 1) how to quantitatively describe the fashion styles of various clothing, 2) how to model the subtle relationship between visual features and fashion styles, especially considering the clothing collocations. Using the words that people usually use to describe clothing fashion styles on sh...
Workers in the Arctic open-pit mines are exposed to harsh weather conditions. Employers are required to provide protective clothing for workers. This can be the outer layer, but sometimes also inner or middle layers are provided. This study aimed to determine how Arctic open-pit miners protect themselves against cold and the sufficiency, and the selection criteria of the garments. Workers' cold...
Throughout history, nature has exposed humans to destructive phenomena such as earthquakes, floods, droughts, tornadoes, volcanic eruptions, and tropical and marine storms. The large scale of damages and casualties caused by natural disasters around the world has led to extensive applied research in the field of preparation and development of a comprehensive system for disaster management to mi...
A considerable amount of research into garments for protecting man against hot and cold conditions has been reported. Some of the earliest work was reported in the late 1950's and early 1960's, on garments used for maintaining thermoneutrality in pilots who endured high temperatures due to the sunlit aircraft cockpit. This work was performed at the Royal Aircraft Establishment. Further research...
(Continued from page 252.) This work liad scarcely been completed when the arrival of cholera in New York Harbour was announced. Upon the development of the disease in the small towns upon the Delaware river, a cordon de sante was established, and no communication was permitted between the island and the mainland, except by a boat's crew, of whom but one man was permitted to go on shore to obta...
This paper investigates the dynamic behavior of Gas Metal Arc Welding (GMAW) process for two types of power supplies –inverter and rectifier- for short circuit transfer mode. The large ripples on the rectifier power source are able to perturb the metal transfer mode. In this experimental work some operating points in the short circuit mode have been selected using an automatic pipeline welding ...
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