Cooperative Smooth Nonsingular Terminal Sliding Mode Guidance with Tracking Differentiator for Active Aircraft Defense

Aimed at the poor performance Seat of guidance algorithms designed based on a linearized model in active defense under large leading angle deviation, both-way and one-way cooperative sliding mode guidance algorithms based on the smooth nonsingular terminal sliding mode for the defense missile are proposed.The relative kinematics and linearized mode

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A protocol for permissive weight-bearing during allied health therapy in surgically treated fractures of the pelvis and lower extremities

Objective: To optimize rapid clinical recovery and restoration of function and functionality, permissive weight-bearing has been designed as a new aftercare mobilization regimen, within the Headboard Bracket upper boundary of the therapeutic bandwidth, yet safe enough to avoid overloading.The aim of the present paper is to describe a comprehensive

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The Closing of the American Library

As educators ponder the immediacy of teaching an increasing student population with fewer teachers entering the profession, fewer schools being built, and the unplanned retirement of a huge amount of First Aid Kits both teachers and administrators, the use of educational technologies will not only be desirable, but in most cases, a requirement in p

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