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CAS IR Grid
机构
武汉植物园 [3]
长春光学精密机械与物... [2]
上海神经科学研究所 [1]
自动化研究所 [1]
沈阳自动化研究所 [1]
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OAI收割 [8]
内容类型
期刊论文 [5]
会议论文 [2]
学位论文 [1]
发表日期
2020 [2]
2018 [2]
2012 [1]
2011 [1]
2010 [1]
2009 [1]
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学科主题
Neuroscien... [1]
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Structural basis for C-4 photosynthesis without Kranz anatomy in leaves of the submerged freshwater plant Ottelia alismoides
期刊论文
OAI收割
ANNALS OF BOTANY, 2020, 卷号: 125, 期号: 6, 页码: 869-879
作者:
Han, Shijuan
;
Maberly, Stephen C.
;
Gontero, Brigitte
;
Xing, Zhenfei
;
Li, Wei
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2020/10/04
Aerenchyma
bicarbonate use
CAM
CO2 acclimation
CO2-concentrating mechanism (CCM)
chloroplast ultrastructure
freshwater macrophyte
Hydrocharitaceae
Structural basis for C-4 photosynthesis without Kranz anatomy in leaves of the submerged freshwater plant Ottelia alismoides
期刊论文
OAI收割
ANNALS OF BOTANY, 2020, 卷号: 125, 期号: 6, 页码: 869-879
作者:
Han, Shijuan
;
Maberly, Stephen C.
;
Gontero, Brigitte
;
Xing, Zhenfei
;
Li, Wei
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2020/10/04
Aerenchyma
bicarbonate use
CAM
CO2 acclimation
CO2-concentrating mechanism (CCM)
chloroplast ultrastructure
freshwater macrophyte
Hydrocharitaceae
Different CO2 acclimation strategies in juvenile and mature leaves of Ottelia alismoides
期刊论文
OAI收割
PHOTOSYNTHESIS RESEARCH, 2018, 卷号: 138, 期号: 2, 页码: 219-232
作者:
Huang, Wen Min
;
Shao, Hui
;
Zhou, Si Ning
;
Zhou, Qin
;
Fu, Wen Long
  |  
收藏
  |  
浏览/下载:58/0
  |  
提交时间:2018/12/29
Bicarbonate use
C4 metabolism
Carbon dioxide-concentrating mechanism (CCM)
Crassulacean acid metabolism (CAM)
Freshwater macrophyte
Leaf maturity
Kinematic-Dynamic analysis of the cam-worm mechanism for humanoid robots shrug
期刊论文
OAI收割
Mechanisms and Machine Science, 2018, 卷号: 57, 页码: 37-45
作者:
Cavic, M.
;
Borovac, B.
;
Lu ZL(卢振利)
;
Pencic, M.
;
Rackov, M.
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2018/06/17
Kinematic-dynamic analysis
Cam-worm mechanism Robot shrug
Non-verbal communication
一种新型机器海豚的机构设计与运动控制
学位论文
OAI收割
工程硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2012
危常明
收藏
  |  
浏览/下载:101/0
  |  
提交时间:2015/09/02
机器海豚
凸轮机构
曲柄滑块机构
蜗轮蜗杆机构
运动控制
robotic dolphin
cam mechanism
slider-crank mechanism
worm and worm gear mechanism
motion control
Accuracy analysis and optimization design of constant-diameter cam (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China
Yuan G.-Q.
;
Ding Y.-L.
;
Hui S.-W.
;
Liu Z.-H.
;
Li Y.-W.
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2013/03/25
A constant-diameter cam gets its name because the centers of the rollers are a constant distance apart. This paper presents an Accuracy analysis and optimization design method for constant-diameter cam mechanism. Factors affecting the accuracy of cam are studied in the paper. The influences of the roller radial runout
cam machining error and the base circle radius on accuracy are analyzed. Then
a method to guarantee the cam diameter constant and remove return stroke error is studied using least-squares method. The analysis results indicate that the focusing accuracy can reach 4.4m
and the return stroke error can reach 4.8m the functioning of institutions is stable and reliable. 2011 IEEE.
Application of precision harmonic gear drive in focusing mechanism of space camera (EI CONFERENCE)
会议论文
OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Smart Structures and Materials in Manufacturing and Testing, April 26, 2010 - April 29, 2010, Dalian, China
作者:
Zhang X.
;
Zhang X.
;
Zhang X.
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/03/25
A kind of precision harmonic gear drive in the focusing mechanism of space camera is studied
which adopt external meshing complex wave transmission mode. Wave generator is combined with an elliptic cam and a flexible bearing around it. Flexspline is a structure of single wave with the same teeth. The output shaft is supported by a single cross-roller bearing. Ball screws connected the output shaft translate the rotational motion to the linear motion
and drive the focusing mirror repeated moving along the linear guide. The output rigid wheel is connected with absolute encoder to detect displacement of focusing movement. It has the characteristics of big transmission ratio
high precision
compact structure
high efficiency and smooth running etc. According to the practical application of this harmonic gear drive in the space camera
the location relationship between the displacement of focusing structure and the focal plane movement is derived
and the system error is analyzed
its accuracy is tested with the open-loop control method. Experimental results show that transmission ratio of the instrument is 1:70
repeated positional accuracy is 2m
which meet the requirements for use. 2010 SPIE.
TORC1 Regulates Activity-Dependent CREB-Target Gene Transcription and Dendritic Growth of Developing Cortical Neurons
期刊论文
OAI收割
JOURNAL OF NEUROSCIENCE, 2009, 卷号: 29, 期号: 8, 页码: 2334-2343
作者:
Xiong, Zhi-Qi
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2012/07/13
activity
CREB
dendritic arborization
gene
transcription
development
CAM-KINASE-IV
SENSITIVE COINCIDENCE DETECTOR
CALCIUM REGULATION
COACTIVATOR TORC2
IN-VIVO
PHOSPHORYLATION
ACTIVATION
EXPRESSION
MECHANISM
SIGNALS