Thyroid-hormone-dependent negative regulation of thyrotropin beta gene by thyroid hormone receptors: study with a new experimental system using CV1 cells. The molecular mechanism involved in the liganded thyroid hormone receptor suppression of the TSHbeta (thyroid-stimulating hormone beta, or thyrotropin...
EN1090是CE认证中建材材料政策法规CPR(Regulation (EU) No 305/2011)中的关于钢结构规范,应该是钢(铝)构造生产制造企业质量控制水平评估。EN1090标准了钢(铝)构造的使用需求,以保证钢(铝)构造具备足够的机械设备摩擦阻力、可靠性、应用性与持续性。 EN1090认证体系应用领域: EN 1090-1:2009 A1:2011 ( 钢架结构...
Besides drive control and stepless speed regulation for running gear, the control unit makes motor operate at regenerative braking mode when electric lift truck is in retarding braking and in downhill limiting speed. Using voltage boosting circuit of DC/DC transformer carries out retrieving braking ...
In this invention, PRI is designed to subsystems of different kinds, different terminals and different services in terms of its distribution power, sub-channel sets are divided according to the degrees of PRI and the regulation sphere is set in terms of the actual situation and the required ...
展开 关键词: Humans Carcinoma, Small Cell Lung Neoplasms Proto-Oncogene Proteins c-myc Oligonucleotides, Antisense RNA, Messenger Cell Division Apoptosis Gene Expression Regulation, Neoplastic Drug Resistance DOI: 9780545842822 年份: 1993 收藏 引用 批量引用 报错 分享 全部...
According to the invention, minimum-value regulation of the sum of the recorded real power levels of both drive systems is used for efficiency optimization. In the case of the associated arrangement, a regulator (10) is provided, with the real power levels of both drives as input variables, ...