中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
海洋研究所 [2]
国家授时中心 [2]
生物物理研究所 [1]
深圳先进技术研究院 [1]
长春光学精密机械与物... [1]
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期刊论文 [5]
会议论文 [3]
学位论文 [1]
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2017 [1]
2011 [1]
2008 [1]
2007 [2]
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Biochemist... [1]
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GW170817/GRB170817A from a binary neutron star merger
影音
OAI收割
2017,
作者:
Dai ZG(戴子高)
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2017/11/24
创新论坛 280期
Solution structure of the human HSPC280 protein
期刊论文
OAI收割
PROTEIN SCIENCE, 2011, 卷号: 20, 期号: 1, 页码: 216-223
Lin, Jinzhong
;
Zhou, Tao
;
Wang, Jinfeng
;
王金凤
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/12/25
human HSPC280
winged helix-like protein
positively charged surface
negatively charged surface
hydrophobic groove
A Low Power CMOS Front-End for Photoplethysmographic Signal Acquisition with Robust DC Photocurrent Rejection
期刊论文
OAI收割
IEEE Transactions on Biomedical Circuits and Systems, 2008, 卷号: 2, 期号: 4
作者:
Wong, A.K.Y.
;
Kong-Pang Pun
;
Yuan-Ting Zhang
;
Ka Nang Leung
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2015/08/21
280-288
The synthesis and field emission property of carbon nanotubes on carbon fibers substrate (EI CONFERENCE)
会议论文
OAI收割
Technical Digest of the 20th International Vacuum Nanoelectronics Conference, IVNC 07, July 8, 2008 - July 12, 2008, Chicago, IL, United states
Leyong Z.
;
Weibiao W.
;
Jingqiu L.
;
Yuxue X.
;
Da L.
;
Song C.
;
Haifeng Z.
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2013/03/25
Using ferrocene as catalyst precursor
C2H2 as carbon source
carbon nanotubes (CNTs) with uniform density were synthesized on carbon fibers substrate by floating catalyst method. The morphology and microstructure were characterized by field emission scanning electron microscope (FESEM) and high-resolution transmission electron microscopy (HRTEM). The observation showed that the length of CNTs is about 2 m
the average space between adjacent CNTs is about 300 nm and the diameter of CNT is about 45 nm. The less dense "short and stubby" aligned CNTs films should have good electron field emission characteristics. The results of field emission showed that the emission current of CNTs/carbon fibers was 5 A at the field of 2.5 V/m
and the emission current can be 280 A with a field of 7 V/m (the specimen area is 0.25 cm2 and the distance between cathode and anode is 200 m). The calculation based on the F-N plot indicated that the field enhancement factor of CNTs tip is 499122. Using the conductivity and chemical stability of carbon fibers and the uniform and sparse density distribution of CNTs on carbon fibers substrate
the tip predominance of carbon nanotubes can be exerted
and simultaneously the effect of screening effects between adjacent carbon nanotubes on the field emission performance can also be effectively decreased. The CNTs synthesized on carbon fibers substrate has many predominances for the fabrication of cold cathode devices. For example
using the removability of carbon fibers
the cathode of CNTs/carbon fibers can be arbitrarily moved
enlaced or combined to form different patterns
and the cathode of CNTs/carbon fibers can be also fabricated in large size. Therefore
CNTs/carbon fibers may have potential application in field emission displays.
句法加工的事件相关电位研究
期刊论文
OAI收割
人类工效学, 2007, 卷号: 13, 期号: 2, 页码: 53-56
作者:
张清芳
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收藏
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浏览/下载:24/0
  |  
提交时间:2011/01/11
句法
N280
左前负波
P600
胃电信号的检测及频谱研究
会议论文
OAI收割
中华医学会2001年全国胃电图和胃肠动力研讨会, 中国深圳, 2001
贺毓民
;
柯熙政
收藏
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浏览/下载:26/0
  |  
提交时间:2012/10/19
胃电信号
西安电子科技大学
|Database Provider
7105
Cnki
频谱研究
6961
西安电子科技大学
592
现代信号处理
430
谱估计
410
医学的发展
280
生成机理
273
频谱特征
258
主流方向
251
无创伤性
242|URL
http
//epub.cnki.net/grid2008/brief/detailj.aspx?filename=ZHYX200111002059&dbname=CPFD2001|中国科学院陕西天文台西安710600
一种基于通孔最少化的多层通道布线算法
学位论文
OAI收割
硕士: 中国科学院上海冶金研究所 , 2001
罗志宏
收藏
  |  
浏览/下载:195/0
  |  
提交时间:2012/03/06
通道布线算法:7545
通孔最少化:6492
布线层:528
目标函数:371
通孔最小化:305
线网:292
现代优化算法:290
电子信息产业:282
集成电路设计:280
电子信息技术:266
甲壳质/壳聚糖及其衍生物的应用化学
期刊论文
OAI收割
海洋科学, 1998, 期号: 5, 页码: 25-29
作者:
李鹏程
;
宋金明
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/10/08
壳聚糖及其衍生物:7473
甲壳质:6543
硫酸化:595
羧甲基化:510
酰基化:388
壳聚糖衍生物:385
微胶囊:369
O-羧甲基壳聚糖:329
抗凝血性能:308
人工皮肤:280
海水中颗粒有机碳研究简述
期刊论文
OAI收割
海洋科学, 1996, 期号: 5, 页码: 21-23
刘文臣
;
王荣
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/10/08
颗粒有机碳:9874
溶解有机碳:1182
颗粒物质:494
全球碳循环:387
测定方法:382
研究内容:363
碳通量:356
沉积物捕捉器:352
闽南-台湾浅滩渔场:288
浮游植物:280