>>> 哲学 经济学 法学 教育学 文学 历史学 理学 工学 农学 医学 军事学 管理学 旅游学 文化学 特色库
搜索结果: 1-15 共查到alpha相关记录302条 . 查询时间(0.107 秒)
中国科学院地理科学与资源研究所专利:利用ALPHA不变法插补地面缺失的涡动通量观测数据的方法。
Alpha-2-巨球蛋白(humanalpha-2-macroglobulin,简称hA2M)是一种重要的广谱抑制小蛋白酶的大型糖蛋白(四聚体,分子量720KD),在人体血液中含量丰富。hA2M可以抑制几乎所有种类的小蛋白酶(分子量在80KD以下),以防止它们在血液中过量存在。同时,hA2M也是人身体内最“多才多艺”的蛋白之一,比如hA2M可以调节多种免疫细胞的功能,影响中性粒细胞的迁移和粘附并...
厦门大学化学化工学院霍浩华教授课题组在sp3 C-H键不对称官能团化研究方向取得重要进展,相关研究成果近日以“Modular Access to Chiral α-(Hetero)aryl Amines via Ni/Photoredox-Catalyzed Enantioselective Cross-Coupling”为题,以Supplementary Cover的形式发表于J. Am. Ch...
The latest edition of the "News from the Lab" event series will be dedicated to CERN's ALPHA experiment and will take place on Thursday 16 September from 6 p.m. to 7 p.m.
In this paper, we provide a notable step towards filling the gap between theory (estimates of running-time) and practice (a discrete logarithm record computation) for the Tower Number Field Sieve (TNF...
During face-to-face communication, listeners integrate speech with gestures. The semantic information conveyed by iconic gestures (e.g., a drinking gesture) can aid speech comprehension in adverse lis...
Perceiving the temporal order of sensory events typically depends on participants' attentional state, thus likely on the endogenous fluctuations of brain activity. Using magnetoencephalography, we sou...
Background: Consumption of coffee, one of the most popular beverages around the world, has been associated with a lower risk of cardiovascular and all-cause mortality in population-based studies. Howe...
Background: Replacement of saturated fatty acids (SFAs) with unsaturated fatty acids (UFAs), especially polyunsaturated fatty acids (PUFAs), has been associated with a lower risk of ischemic heart dis...
Background: Replacement of saturated fatty acids (SFAs) with unsaturated fatty acids (UFAs), especially polyunsaturated fatty acids (PUFAs), has been associated with a lower risk of ischemic heart dis...
Primate visual cortex is hierarchically organized. Bottom-up and top-down influences are exerted through distinct frequency channels, as was recently revealed in macaques by correlating inter-areal in...
Reduced forms like yeshay for yesterday often occur in conversations. Previous behavioral research reported a processing advantage for full over reduced forms. The present study investigated whether t...
The objective of this study was to determine the influence of TNF-alpha gene polymorphism at position –824 A > G on TNF-alpha gene expression in BLV-positive animals with aleukaemic (AL) and persisten...
Health Psychologists using questionnaires rely heavily on Cronbach’s alpha as indicator of scale reliability and internal consistency. Cronbach’s alpha is often viewed as some kind of quality label: h...
Guanine nucleotide-binding protein subunit alpha-s (Gnαs) is a small subunit of the G protein-couple signaling pathway, which is involved in the formation of coat color. The expression level and distr...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...