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科研机构
厦门大学 [4]
水生生物研究所 [3]
兰州理工大学 [2]
计算技术研究所 [2]
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期刊论文 [20]
会议论文 [8]
学位论文 [7]
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2009 [35]
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发表日期:2009
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Mitigation of lake eutrophication: Loosen nitrogen control and focus on phosphorus abatement
期刊论文
PROGRESS IN NATURAL SCIENCE, 2009, 卷号: 19, 期号: 10, 页码: 1445-1451
作者:
Wang, Haijun
;
Wang, Hongzhu
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2010/10/13
Lake eutrophication
Cyanobacteria blooms
Lake restoration
The youngest split in sympatric schizothoracine fish (Cyprinidae) is shaped by ecological adaptations in a Tibetan Plateau glacier lake
期刊论文
MOLECULAR ECOLOGY, 2009, 卷号: 18, 期号: 17, 页码: 3616-3628
作者:
Zhao, Kai
;
Duan, Zi Yuan
;
Peng, Zuo Gang
;
Guo, Song Chang
;
Li, Jun Bing
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  |  
浏览/下载:54/6
  |  
提交时间:2010/10/13
mitochondrial control region and cytochrome b
phylogeography
Pleistocene glaciations
schizothoracine fish
Tibetan Plateau
Effect of beta-glucan on activity of antioxidant enzymes and Mx gene expression in virus infected grass carp
期刊论文
FISH & SHELLFISH IMMUNOLOGY, 2009, 卷号: 27, 期号: 2, 页码: 336-340
作者:
Kim, Yu-sin
;
Ke, Fei
;
Zhang, Qi-Ya
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  |  
浏览/下载:85/8
  |  
提交时间:2010/10/13
Immunostimulation
beta-Glucan
Grass carp hemorrhage virus (GCHV)
Superoxide dismutase (SOD)
Catalase (CAT)
Mx gene
Specific interaction of 4 '-O-(a-L-Cladinosyl) daunorubicin with human serum albumin: The binding site II on HSA molecular using spectroscopy and modeling
期刊论文
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY, 2009, 卷号: 95, 期号: 3
-
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  |  
浏览/下载:6/0
  |  
提交时间:2014/12/05
4 '-O-(a-L-Cladinosyl) daunorubicin
Human serum albumin (HSA)
Fluorescence quenching
Molecular modeling
Synchronous fluorescence
基于PKI的网络安全应用技术研究
学位论文
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2009
王明波
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  |  
浏览/下载:60/0
  |  
提交时间:2015/09/02
信息安全
PKI
身份认证
授权管理
日志审计
单点登陆
information security
PKI
identity authentication
authorization management
log auditing
SSO
Detecting network intrusions by data mining and variable-length sequence pattern matching
期刊论文
JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2009, 卷号: 20, 期号: 2, 页码: 405-411
作者:
Tian Xinguang
;
Duan Miyi
;
Sun Chunlai
;
Liu Xin
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/16
intrusion detection
anomaly detection
system call
data mining
variable-length pattern
黄土高原水土流失治理进展及其对策
期刊论文
科技和产业, 2009, 期号: 10, 页码: 1-12
高照良
;
李永红
;
徐佳
;
王珍珍
;
赵晶
;
郭文
;
宋慧斌
;
张兴昌
;
彭珂珊
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  |  
浏览/下载:113/9
  |  
提交时间:2010/05/27
Configuration representation and reconfiguration optimization for the reconfigurable robots with independent manipulation
期刊论文
Science in China Series F: Information Sciences, 2009, 卷号: 52, 期号: 4, 页码: 674-687
作者:
Wang MH(王明辉)
;
Ma SG(马书根)
;
Li B(李斌)
;
Wang YC(王越超)
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  |  
浏览/下载:10/0
  |  
提交时间:2012/05/29
reconfigurable robots with independent manipulation
configuration representation
reconfiguration optimization
Innovative EDL GNC scheme for precise and safe mars landing missions (EI CONFERENCE)
会议论文
60th International Astronautical Congress 2009, IAC 2009, October 12, 2009 - October 16, 2009, Daejeon, Korea, Republic of
Li S.
;
Peng Y.
;
Liu Y.
;
Zhang L.
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  |  
浏览/下载:40/0
  |  
提交时间:2013/03/25
Future mars missions plan to land the more massive spacecrafts on the higher altitude and hazardous region
the landers should have the capability of high-precision autonomous navigation guidance and control (GNC) and automatic obstacle detection and avoidance to explore the scientific but hazardous region. The traditional deep space network (DSN) based GNC mode used in the Mars entry
descent and landing (EDL) phase has no ability to meet this goal
so the novel EDL GNC scheme is required to achieve the precise and safe Mars landing. This paper proposes the innovative Mars EDL GNC system scheme and the emphases are focused on the EDL navigation guidance and control with high landing accuracy and autonomous obstacle detection and avoidance.
A study of the jacking system for ferroalloy electric furnace electrode based on linear motor controlling (EI CONFERENCE)
会议论文
9th International Conference on Electronic Measurement and Instruments, ICEMI 2009, August 16, 2009 - August 19, 2009, Beijing, China
Peng X.
;
Jiwei Z.
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  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
The current jacking system for the hydraulic electric furnace electrode in Jilin Ferroalloy Factory is adopted the hand control in electrode jacking plan
against this situation
a structure
which can adapt the linear stepping motor to control the digital valve for adjusting the location of the hydraulic system has been raised
and the current system would realize automatic control to the electrode jacking by this way
at the same time
and by Fuzzy-PID control method the linear stepping motor would be controlled to obtain precise positioning in control. The hydraulic system controlled by digital valve have been described and analyzed in jacking feasibility and stability. What's more
it is inspected and verified that the adjustment of this system has high precision and quick response. 2009 IEEE.
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