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Effect of atomic number of operating gas on hard x-ray and ion beam emission from plasma focus have been studied. Circuit analyses have been done quantitatively to measure plasma voltage and inductance of focusing plasma. The results show increasing the atomic number of gas, increase the energy of generated ions, intensify the radiation of hard x-r a y, and enhancing the amount of injected energy...
A nature snake changes its gaits in different environment, so it is important for a snake-like robot to have more available gaits for a higher adaptability. In this paper, a novel snake-like robot is proposed to verify the motion fusion of rectilinear gait and serpentine gait. At first, the two gaits ant their fusions are analyzed and modeled. Then, the robot mechanism is designed to realize these...
This paper studied the original model of the switch, which has a full-contact pull down voltage of 13.7V. And the RF results are measured firstly by Cascade 12000 microwave probe in order to calculate the parameter of the equivalent circuit. The equivalent circuit is built to study the RF performance and the s-parameters are studied by ADS. However, the high actuation voltage will degrade the switch...
In optical indicator-based sensing, it is critical to have an inexpensive and portable optical reader that can be operated as a handheld or remotely activated device. With such a reader and an array of indicator films, one can analyze drinking water and air during an overseas trip, water and air near an industrial plant, or water in a swimming pool in a backyard. For these and many other applications,...
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