نتایج جستجو برای: too slowly slipping
تعداد نتایج: 145429 فیلتر نتایج به سال:
There are different types of robots for climbing on smooth or rough walls. One technique is to use driven wheels for the propulsion and a vacuum system for the adhesion. The seals for the vacuum chambers are slipping over the surface and it is not guarant that the chambers are always close. Especially over concrete walls a special construction must be found to make the adhesion more safe. On th...
Several studies have indicated that slip-resistant shoes may have a positive effect on reducing the risk of slips and falls, a leading cause of injury at work. Few studies, however, have examined how duration of shoe usage affects their slip-resistance properties. This study examined the association between the duration of slip-resistant shoes usage and the self-reported rate of slipping in lim...
Many systems, arising in electrical and electronic engineering are based on controlled phase synchronization of several periodic processes (“phase synchronization” systems, or PSS). Typically such systems are featured by the gradientlike behavior, i.e. the system has infinite sequence of equilibria points, and any solution converges to one of them. This property however says nothing about the t...
A number of human-centred methodologies--subjective, objective, and combined--are used for slipperiness measurement. They comprise a variety of approaches from biomechanically-oriented experiments to psychophysical tests and subjective evaluations. The objective of this paper is to review some of the research done in the field, including such topics as awareness and perception of slipperiness, ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید