نتایج جستجو برای: which each individual can grasps or ignores
تعداد نتایج: 6928496 فیلتر نتایج به سال:
This article attempts to study a hadith attributed to Imam Hussein in which he says, "I have only risen to seek reformation." It tries to find that whether the content of hadith suggests reformation of religion or that of nation. The author has concluded that this hadith is neither authentic in its chain of transmission nor acceptable in its content. If one ignores inauthenticity of chain of tr...
It was shown in 12] that four-nger force-closure grasps fall into three categories: concurrent, pencil, and regulus grasps. We propose new techniques for computing these three types of grasps. We have implemented them and present examples.
Autonomous robotic grasping is one of the pre-requisites for personal robots to become useful when assisting humans in households. Seamlessly easy for humans, it still remains a very challenging task for robots. The key problem of robotic grasping is to automatically choose an appropriate grasp configuration given an object as perceived by the sensors of the robot. An algorithm that autonomousl...
“any science seeks generalities; the aim is to transcend knowledge of particular cases by discovering general regularities or laws” (chesterman, 2001, p. 1). these were the words of chesterman whose paper has served as a typical example of numerous papers carried out on ‘translation universals’ since the mid-nineties. blum-kulka (1986) is among translation studies scholars who proposed ‘explici...
This paper describes the development of a database of grasping requirements for existing crew aids, tools (CATs) and interfaces used during extravehicular activity (EVA). This database identifies the basic grasping requirements of 242 CATs and interfaces found in the EVA Tools and Equipment Reference Book. The results of this study show that over 50% of these grasps are cylindrical, and that it...
This paper describes the development of a tendon-driven, multi-fingered dexterous robot hand for space operations. This hand can achieve cylindrical grasps while producing a holding strength necessary for grasping several crew aids, tools (CATs) and interfaces. The design is based on grasping requirements for 242 CATs and interfaces found in the extravehicular activity (EVA) Tools and Equipment...
A simple, yet effective approach to grasp feasibility analysis is presented. The goal is to reduce the computational complexity of such process, whose complexity makes the detection of all feasible grasps for a certain object unavoidable in most occasions. The approach is based on cascading filters of increasing complexity. First, trivial filters are applied to all the grasp examples, thus reje...
the importance of writing as a complex skill in applied linguistics has drawn the attention of many researchers to evaluate textbooks in order to help learners gain self-sufficiency and autonomy in the field of language use and communication. investigations have shown that developments in textbooks evaluation can promote the quality of pedagogies and consequently the learning. this study attemp...
Individual actions such as the purchase of a machine or the changing or a price are often discrete and infrequent. Macroeconomic models, however, often ignore this intermittent behavior. In this paper, we present conditions under which a representative agent model, which ignores discrete adjustment on the individual level, is observationally equivalent to a model that takes discrete adjustment ...
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