中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
长春光学精密机械与物... [2]
金属研究所 [1]
大连化学物理研究所 [1]
心理研究所 [1]
烟台海岸带研究所 [1]
采集方式
OAI收割 [6]
内容类型
期刊论文 [4]
会议论文 [2]
发表日期
2019 [1]
2014 [2]
2012 [1]
2011 [1]
2008 [1]
学科主题
筛选
浏览/检索结果:
共6条,第1-6条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
作者升序
作者降序
Ecosystem engineering creates a new path to resilience in plants with contrasting growth strategies
期刊论文
OAI收割
OECOLOGIA, 2019, 卷号: 191, 期号: 4, 页码: 1015-1024
作者:
Soissons, LM
;
van Katwijk, MM
;
Li, BQ
;
Han, QY
;
Ysebaert, T
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/07/08
Recovery from disturbance
Resistance to stress
Seagrass
Sulphide intrusion
Improved probiotic viability in stress environments with post-culture of alginate-chitosan microencapsulated low density cells
期刊论文
OAI收割
carbohydrate polymers, 2014, 卷号: 108, 页码: 10-16
作者:
Song, Huiyi
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2015/11/17
Microencapsulated cell culture
Probiotic viability
Resistance to stress environments
Integration of animal behaviors under stresses with different time courses
期刊论文
OAI收割
NEURAL REGENERATION RESEARCH, 2014, 卷号: 9, 期号: 15, 页码: 1464-1473
作者:
Zheng, Lun
;
Zheng, Xigeng
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2015/09/18
nerve regeneration
brain injury
depression
stress resistance
susceptible to depression
chronic unpredictable stress
forced swim
dopamine
nucleus accumbens
NSFC grant
neural regeneration
Oxidation and Thermal Shock Behavior of a Glass-Alumina Composite Coating on K38G Superalloy at 1000 degrees C
期刊论文
OAI收割
Journal of Materials Science & Technology, 2012, 卷号: 28, 期号: 5, 页码: 433-438
M. H. Chen
;
M. L. Shen
;
X. Wang
;
S. L. Zhu
;
F. H. Wang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/02/05
Micromechanics
Glass-alumina
Nickel based superalloys
Oxidation
Precipitation
ceramic-to-metal
mechanical-properties
interfacial reactions
resistance
stress
system
seals
Thermal-structure analysis of supersonic dome based on three materials (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
Jiang Z.
;
Ai X.
;
Wei Q.
;
Liu B.
;
Jia H.
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2013/03/25
To a supersonic missile
a seeker could enhance the aerodynamic ability due to decrease the resistance in flying. At the same time
the primary function of a seeker has been considered as the most important equipment for a missile
due to the importance for cueing of targets and tracking for the final approach. However
the dome of a seeker
which is made up of glass
has poor mechanical performance. Especially
in the higher altitude
for a dome
in which the aerothermal and pressure loads could destroy the structure easily
it is necessary to do the thermal-structure coupled analysis due to varied materials. In the paper
to take the spherical dome of a seeker as a example
the analysis has been completed according to the varied materials consist of MgF2
Al2O3 and ZnS. The temperature loads and the pressure loads derived from the results of fluent analysis has been forced on the surface of dome
which simulates the actual Mach 2.5 in flying. According to the results of coupled analysis
the SEQV stress of the dome radium 80mm based on three materials had reached to 31MPa
which shows that the strength is sufficient for Mach 2.5
and offered the warranty to design the attaching to missile for the dome. At the same time
the results required the flexible mounting for the dome due to the displacements results
which the crystal material couldn't accept. 2011 IEEE.
Manufacturing and testing of the line-array fiber-optic image slicer based on silicon V-grooves (EI CONFERENCE)
会议论文
OAI收割
MEMS/MOEMS Technologies and Applications III, November 12, 2007 - November 14, 2007, Beijing, China
作者:
Zhu Y.
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2013/03/25
Linear fiber-optic image slicer is used more and more in spatial exploration and imaging system. In this paper
a plane arranging method of fiber-optic array based on Si-V grooves is established in order to improve the accuracy and reduce the cost of manufacturing. Firstly
the Si-V groove array is micro-machined with anisotropic etching process
then optical fibers are placed in the grooves orderly with plane arranging method. Secondly
the end surfaces of the device are polished
also the linear fiber-optic image slicer is packaged. Finally
some parameters are tested
including structure parameters
transmittivity and vibration test. Experimental results indicate that the maximum error accumulated in 2000 periods of the Si-V grooves is 0.5 m
the error of the height in Si-V grooves is less than 0.15m
the roughness of the end surface is less than 0.9nm. The transmittivity of the linear fiber-optic image slicer that without optical film is 51.46% at the wavelength of 632.8nm. After random vibration experiment
the ratio of the broken fiber increased by 0.1%. While the temperature reached 320C
the stress of epoxy will be 130Mpa
which is close to the limit resistance stress of 139Mpa
some cracks appeared.