我们可以看到，在早些年，功率模块的发展主要以芯片的发展为主，例如从IGBT3到IGBT7，至少在IGBT4之前我们没有看到市面上出现太多的封装技术的重大革新，主要还是由于它们能够满足当时的市场需求。当第三代半导体（其实早就开始研究了）以及新能源汽车等 ...

三维（3D）生物打印技术虽能构建类生理功能组织，但仍有提升空间。研究人员开展液滴式生物打印（DBB）技术研究，明确其独特细胞操控及高通量构建优势，这为深入理解细胞互作、组织器官形成和疾病机制提供助力，推动生物医学发展。 摘要：三维（3D ...

机体主要存在两种方式的摄食行为：满足营养需求、饥饿状态下的稳态摄食和追求快乐的享乐性摄食。稳态摄食保证生存，享乐性摄食则加速肥胖的发生，可能引起代谢性疾病。位于胆碱能系统的基底前脑区域布洛卡斜角带(DBB)参与调控摄食行为：DBB胆碱能神经 ...

DBB provides a rare opportunity for gaining exposure to futures contracts on three highly-liquid base metals: copper, aluminum, and zinc. Cu, Al, and Zn are expected to see a significant boom in ...

I have a hold rating on DBB due to mixed macro risks and a neutral technical chart outlook. A weaker dollar and lower interest rates could favor commodities, but global growth concerns and weak data ...

SAN DIEGO--(BUSINESS WIRE)--The Medical Division of Nikkiso America, Inc., announced today the U.S. launch of the DBB-06 Hemodialysis System equipped with Dialysis Dose Monitor (DDM), after receiving ...

DAH Solar has announced that its Full-Screen DBB (no-bus bar) PV Module has officially entered mass production, just six months after its initial design, the product combining high efficiency and ...