COMPENSATION EFFECT OF WINTER WHEAT GRAIN YIELD REDUCTION UNDER STRAW MULCHING IN WIDE-PRECISION PLANTING IN THE NORTH CHINA PLAIN

Compensation effect of winter wheat grain yield reduction under straw mulching in wide-precision planting in the North China Plain

Abstract Climate change and the growing demand for food security force growers to identify ways both to improve food production and to reduce agricultural carbon emissions.Although straw mulching is known COMPLETE COOKIE CHOC CHIP to decrease CO2 emissions, winter wheat grain yield in the North China Plain was declined under straw mulching.In an ef

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SELECTION OF REFERENCE VALUE OF LONGITUDINAL TO TRANSVERSAL ULTRASONIC WAVES VELOCITY RATIO ON PRESSURE PURPOSE STEELS FOR DETECTION OF CREEP

Common degradation process for industrial equipment in power and petrochemical industry Windshield Header is creep.The ultrasonic waves velocities and their ratio can provide feedback on stress-strain conditions generated by heat.Selection of potentially critically affected parts of pressure equipment can be theoretically accessed by their means.Se

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Long term outcome of Video-Assisted Thoracoscopic Sympathectomy at thoracic level (R2-3) versus (R2-4) on Plantar Hyperhidrosis associated with Primary Palmar Hyperhidrosis

Background: Hyperhidrosis is unnecessary sweating afar the body needs for cooling down the body temperature.It affects nearly 2-3% of the population with equal gender predominance.Both medical and surgical interventions have been utilized to treat primary hyperhidrosis.Over 80% of patients with palmar hyperhidrosis (PH) also experience plantar hype

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