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in recent years, many researchers have been done in the area of wireless sensornetworks that has led to the variety of algorithms and methods for the collection andtransmission of environment information; but still many challenges faced bywireless sensor networks using methodologies are applied in various fields. such asmedia access control that due to the media being shared on these networks, ...
Introduction. Due to the rapid development of information technology and world wide web, there is easy and fast access to medical information and medical journals. Although there is free and easy access to articles' abstracts through Medline on the internet, accessing full text articles still remains a problem. This study was carried out to investigate the best way we could access full text of ...
due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
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