منابع مشابه
SlipS and FallS
Injuries associated with slips and falls continue to be a significant burden to society, both in terms of human suffering and economic losses. Fall accidents are the second leading cause of accidental death in the United States (after motor vehicle accidents), resulting in more than 25,000 fatalities in 2009 and accounting for nearly 9 million visits to the emergency department (National Safety...
متن کاملSlips of the typewriter key
This article presents an analysis of 500 submorphemic slips of the typewriter key that escaped the notice of authors and other proofreaders and thereby made their way into the published records of scientific research. Despite this high selectivity, the corpus is not found to differ in major ways from other collections of keying slips. The main characteristics of this error type include a predom...
متن کاملRHex Slips on Granular Media
RHex is one of very few legged robots being used for realworld rough-terrain locomotion applications. From its early days, RHex has been shown to locomote successfully over obstacles higher than its own hip height [1], and more recently, on sand [2] and sand dunes [3], [4] (see Figure 1). The commercial version of RHex made by Boston Dynamics1 has been demonstrated in a variety of difficult, na...
متن کاملCategorization of Action Slips Donald
A slip is the error that occurs when a person does an action that is not intended. In this article I examine several collections of slips, primarily of actions, with the aim of devising a theoretical explication. A theory of action is outlined in which an action sequence is represented by a parent schema and numerous child schemas, in which several action schemas can be active at any one time, ...
متن کاملAnti-Slide
The anti-slide packing is a packing of a number of three dimensional pieces of same size into a larger box such that none of them can slide in any direction. In this paper, we consider the problem of how to find a sparsest anti-slide packing. We give an IP formulation of this problem, and obtain the solutions for some small cases by using an IP solver. In addition, we give the upper and lower b...
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ژورنال
عنوان ژورنال: Nature
سال: 1976
ISSN: 0028-0836,1476-4687
DOI: 10.1038/263272b0