Abstract: This paper is concerned with the problem of adaptive output-feedback control for a class of mass-spring mechanical system with stochastic disturbances. The adaptive parameter is only one and ...

Weeds like johnsongrass, foxtail and knapweed challenge pastures and hayfields. Learn how soil health, grazing, mowing and ...

Abstract: The design of this paper is to solve the problems of poor stability and low control accuracy of traditional temperature control system in industry, agriculture and even daily life. This ...

Lawn tractors have an engine or battery array mounted on the front of the mower, with a driver’s seat and steering wheel ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. President Donald Trump returned to the United ...

The Texas Tech University system has ordered all faculty to refrain from classroom discussions of transgender identity, The Texas Tribune reported. “While recognizing the First Amendment rights of ...

Votebeat is a nonprofit news organization reporting on voting access and election administration across the U.S. Sign up for Votebeat Texas’ free newsletter here. Darcy Hood mailed her voter ...

Arizona’s prison health care system is on the verge of being put under court control after more than two decades of litigation. Judge Roslyn Silver has found the system “plainly, grossly inadequate.” ...

Turning genes on and off is like flipping a light switch, controlling whether genes in a cell are active. When a gene is turned on, the production of proteins or other substances is promoted; when ...

Some Baltimore County Public Schools employees say they aren’t being paid correctly, months after the district implemented a new human resources system. Friday marked the second payday using the new ...