为主动适应现代农业智能化、机械化发展趋势，精准补齐基层农用无人机监管服务短板，全面提升县乡农机队伍专业化、规范化履职能力，9月13日至17日，由云南省保山市昌宁县农业农村局主办、昌宁县农业机械化综合服务中心承办的2026年县乡两级农机管…

Scientists have traditionally thought of the brain as a single, unified organ. But new research by Stanford Medicine scientists, working with collaborators California Institute of Technology and the University of California, San Francisco, indicates that what we call the brain is two distinct organs that evolved independently over hundreds of millions of years.

There is considerable room for innovation in neuropsychiatric drug development and Palomar Labs, a venture studio, is hoping to capitalize on that by building companies around drug candidates with prior human validation. As Shlomi Raz, a managing partner at Palomar Labs, explained it, the company’s “mission is to find promising drug candidates with some history of human use” that specifically target “conditions associated with late life.” The goal is to take candidates, which already have some documented evidence of safety and efficacy, through the clinic and through to proof-of-concept.

　　近期，内蒙古通辽市机收减损和农机安全生产专题培训班在科尔沁区举办。本次培训班旨在深入贯彻习近平总书记关于毫不放松抓好粮食生产和“厉行节约、反对浪费”的重要指示精神，全面落实《内蒙古自治区2026年主要粮食和油料作…

Previsão de anomalias de (a) precipitação (mm) e (b) temperatura média do ar (°C) para o trimestre outubro, novembro, de…

Foto: Johnny N Dell – Bugwood A aclimatação térmica aumentou a resistência de operárias médias e pequenas de Solen…