منابع مشابه
Plank to push-up.
Stability of the spine is necessary for preventing pain and enhancing performance (Liebenson, 2006; McGill, 2006). Core muscle endurance is a key quality to train. Many exercises have been developed for the core including traditional ones such as sit-ups which have been recently called into question (McGill, 2006). Training the spine in a neutral posture which reinforces the natural upright cur...
متن کاملTarski's Plank Problem Revisited
In the 1930's, Tarski introduced his plank problem at a time when the field Discrete Geometry was about to born. It is quite remarkable that Tarski's question and its variants continue to generate interest in the geometric and analytic aspects of coverings by planks in the present time as well. The paper is a survey type with a list of open research problems.
متن کاملTarski ’ s Plank Problem Revisited
In the 1930’s, Tarski introduced his plank problem at a time when the field Discrete Geometry was about to born. It is quite remarkable that Tarski’s question and its variants continue to generate interest in the geometric and analytic aspects of coverings by planks in the present time as well. The paper is of a survey type with some new results and with a list of open research problems on the ...
متن کاملPlank: Multi-User Touch Table
This paper describes the design of a multi-user touch table and software application capable of supporting multiple simultaneous users. The table uses diffused surface illumination (DSI) technology and is capable of both touch recognition and object recognition. Two pieces of software were implemented. The first interprets touch and object information transmitted from a vision library. The seco...
متن کاملPlank Theorems via Successive Inradii
In the 1930’s, Tarski introduced his plank problem at a time when the field discrete geometry was about to born. It is quite remarkable that Tarski’s question and its variants continue to generate interest in the geometric as well as analytic aspects of coverings by planks in the present time as well. Besides giving a short survey on the status of the affine plank conjecture of Bang (1950) we p...
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ژورنال
عنوان ژورنال: PS: Political Science & Politics
سال: 2006
ISSN: 1049-0965,1537-5935
DOI: 10.1017/s1049096506260311