A High-Spin Rate Measurement Method for Projectiles Using a Magnetoresistive Sensor Based on Time-Frequency Domain Analysis

Traditional artillery guidance can significantly improve the attack accuracy and overall combat efficiency of projectiles, which makes it more adaptable to the information warfare of the future.Obviously, the accurate measurement of artillery spin rate, which has long been regarded as a daunting task, is the basis of precise guidance and control.Ma

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Experimental research on the structural instability mechanism and the effect of multi-echelon support of deep roadways in a kilometre-deep well.

We study the structural instability mechanism and effect of a multi-echelon support in very-deep roadways.We conduct a scale model test for analysing the structural failure mechanism and the effect of multi-echelon support of roadways under high horizontal stress.Mechanical bearing structures are classified according to their secondary stress distr

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FEATURES OF THE TRANSFORMATION OF LEGAL THEORY UNDER MARTIAL LAW

Purpose.The aim of this work is to discuss the features of the functioning of legal theory and scientific activities under martial law.Methodology.The research is based on the analytical method, which is used to diagnose problems and generate hypotheses for their solutions.The methodology also includes critical thinking and evaluation of facts and

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