A Bolas-Throwing Spider
نویسندگان
چکیده
منابع مشابه
Biomolecular free energy profiles by a shootingÕumbrella sampling protocol, ‘‘BOLAS’’
We develop an efficient technique for computing free energies corresponding to conformational transitions in complex systems by combining a Monte Carlo ensemble of trajectories generated by the shooting algorithm with umbrella sampling. Motivated by the transition path sampling method, our scheme ‘‘BOLAS’’ ~named after a cowboy’s lasso! preserves microscopic reversibility and leads to the corre...
متن کاملAn Introduction to the Proposed Bolas Mission for Ionospheric Research
GPS is becoming an important part of space positioning and navigation for the same reasons of cost, flexibility, efficiency, and accuracy that it has become the prime technology in world-wide earth surface and near surface positioning and navigation. Many space agencies and other organisations are pursuing or beginning to pursue research in applications of spaceborne GPS (SGPS). Figure 1 illust...
متن کاملJavelin Throwing Technique: A Biomechanical Study
The purpose of this study was to analyze by correlational methods the biomechanical factors involved in achieving the maximal distance thrown in the javelin event. Six athlete from Aligarh Muslim University, Aligarh India were filmed by a two high speed Canon Legaria SF-10, 8.1 Mp cameras in a field setting with (1/2000 shutter speed and at 30-60fps). The cameras were set-up on a rigid tripod a...
متن کاملThrowing light on DARC.
Chemokines play a key role in directing and driving leucocyte trafficking. The efficient regulation of leucocyte recruitment by chemokines requires their appropriate localization in functional micro-anatomical domains, as well as setting limits to their effects in space and time. Both processes are influenced by silent chemokine receptors (interceptors), including DARC (Duffy antigen receptor f...
متن کاملDart Throwing on Surfaces
In this paper we present dart throwing algorithms to generate maximal Poisson disk point sets directly on 3D surfaces. We optimize dart throwing by efficiently excluding areas of the domain that are already covered by existing darts. In the case of triangle meshes, our algorithm shows dramatic speed improvement over comparable sampling methods. The simplicity of our basic algorithm naturally ex...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific American
سال: 1903
ISSN: 0036-8733
DOI: 10.1038/scientificamerican09051903-172