نتایج جستجو برای: python snake

تعداد نتایج: 19110  

Alireza Akbarzadeh, Hadi Kalani

This paper starts with developing kinematic and dynamic model of a snake shape robot in serpentine locomotion and finishes with actual experimentation. At the beginning the symmetrical and unsymmetrical serpenoid curves are introduced. Kinematics and dynamics of a snake robot on flat and inclined surfaces are obtained for a general n-link robot. SimMechanics toolbox of MATLAB software is employ...

2016
Wei Yin Zong-ji Wang Qi-ye Li Jin-ming Lian Yang Zhou Li-jun Jin Peng-xin Qiu Pei Zhang Wen-bo Zhu Bo Wen Yi-jun Huang Zhi-long Lin Bi-tao Qiu Xing-wen Su Huan-ming Yang Guo-jie Zhang Guang-mei Yan Qi Zhou

31 Snake's numerous fascinating features distinctive from other tetrapods necessitate a rich 32 history of genome evolution that is still obscure. To address this, we report the first 33 high-quality genome of a viper, Deinagkistrodon acutus and comparative analyses using 34 other species from major snake and lizard lineages. We map the evolution trajectories of 35 transposable elements (TEs), ...

زاهدی, محمد جواد, حیدری, محمودرضا, سپهری, غلامرضا, شیبانی تذرجی, رضا,

  Evaluation the Effects of Bezoar on Survival Duration and Attenuation of Complications of Echis Carinatus Snake Venom Poisoning in Mice     M.R. Heidari [1] Gh.R. Sepehri [2] , M.J. Zahedi [3] , R. Sheibani Tezerji [4]     Received: 11/06/06 Sent for Revision: 01/11/06 Received Revised Manuscript: 31/01/09 Accepted: 02/02/09     Background and Objectives: Snakebite treatment is one of the maj...

Journal: :CoRR 2016
Tim Jenness

The LSST data management science pipelines software consists of more than 100,000 lines of Python 2 code. LSST operations will begin after support for Python 2 has been dropped by the Python community in 2020, and we must therefore plan to migrate the codebase to Python 3. During the transition period we must also support our community of active Python 2 users and this complicates the porting s...

2005
Tom Hennigan

Evolution theory predicts that the ancestry of organisms can be traced down a hypothetical evolutionary tree and eventually back to the first living cell. Creation theory postulates that ancestry can be traced back only a limited distance to a starting organism of that type. Instead of a “tree” the creation model has a “forest” of unrelated organisms with vast genetic potential. I hypothesize t...

Journal: :Science 1892

1999
Joseph VanAndel Jim Hugunin

Our work at the National Center for Atmospheric Research includes processing data from research meteorological radars. We evaluate and tune signalprocessing algorithms that process as much as 1500 megabytes of data per hour in real-time. In the past year, we have designed and implemented the Python Environment for Radar Processing (PERP) using Numeric Python to aid in our research. Because Pyth...

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