检索结果-南通市图书馆

H∞ Control of Biological Complex System

在线全文

cnki会议

学校读者我要写书评

暂无评论

H∞ Control of Biological Complex System

第二十九届中国控制会议

作者： MA Yumin1,2.Xi Zairong 1 1.The Key Laboratory of Systems and Control,institute of Systems Science,academy of Mathematics and Systems Science,{2. academy of sciences,beijing 100080,P.R.China2.Graduate University of {2. academy of sciences,beijing 10003.,P.R.China

There are always unmodeled dynamics and various disturbances in the real biological complex *** the disturbances can make the model more practical to the real situation.H∞control is a way to solve the control problems with *** this paper we consider the ploy-chamber model of the endocrine disruptor-Diethylstibestrol（DES）-moving in a human *** extend the existed linear model to the nonlinear model with disturbances and find a feedback controller by H∞ control.

关键词： H∞control Biological Complex System DES Feedback Controller

Novel Mesogen-Free Supramolecular Liquid Crystalline Complexes Formed by Aliphatic Polycarbonate and Fatty Acid

在线全文

cnki会议

学校读者我要写书评

暂无评论

Novel Mesogen-Free Supramolecular Liquid Crystalline Complex...

第三届工程塑料国际学术研讨会

作者： Tao Yu, Ying Zhao, Dujin Wang, Fosong Wang beijing National Laboratory for Molecular sciences, Key Laboratory of Engineering Plastic, Joint Laboratory of Polymer Science and Materials, {2. of Chemistry, {3. academy of sciences, beijing 100080, China Graduate School of the {3. academy of sciences, beijing 100080, China

It is well-known that carbon dioxide （CO2. is generally regarded as the main factor to cause green house effect.1 Thus, proper utilization and disposal of CO2.have been the subject of researchers all over the world. Since Inoue and co-workers synthesized aliphatic polycarbonate by copolymerization of CO2.with epoxides using organometallic compounds as catalysts in 1969,2.extensive studies have been carried out in this area because of the effective fixation of CO2.and the complete biodegradability of the resulting copolymers. Over the past several decades, a significant amount of advances have been made in developing highly active catalytic systems for the CO2.epoxides copolymerization, which were detailedly summarized in several related reviews.3.However, compared with universal thermoplastics, aliphatic polycarbonate shows some disadvantages such as lower glass transition temperature, noncrystallinity and being prone to degrade when subjected to thermal treatment.4-5 These blemishes lead to weak mechanical properties as well as poor thermal processability, which limits the practical applications of this biodegradable material.

关键词：

Genomic Sequence and Analysis of Miscanthus lutarioriparia,a Promising Bioenergy Crop in Middle China

在线全文

cnki会议

学校读者我要写书评

暂无评论

Genomic Sequence and Analysis of Miscanthus lutarioriparia,a...

第十二届全国植物基因组学大会

作者： Ying Lu~1,Qiang Zhao~1,Qi Feng~1,Tingting Lu~1,Tao Sang~(1,2.,Bin Han~(1,3. 1.National Centre for Gene Research &institute of Plant Physiology and Ecology,Shanghai institute for Biological {2., {3. academy of {2.,500 Caobao Road,Shanghai 2.02.0},China 2.Department of Plant Biology,Michigan State University, East Lansing,Michigan 4882.,USA 3.beijing institute of Genomics,{3. academy of {2.,7 Beitucheng West Road,beijing 10002.,China

Miscanthus is a genus of woody,perennial,tufted rhizomatous grasses originated in East *** many species of it has been identified as potential energy crops,there is little information on genomic sequence, gene expression,and comparative *** lutarioriparia(firstly named as Triarrbena lutariorparia) is one of the tallest species and grows in Middle *** has high potential of biomass productivity and could be used as a source of renewable raw material and energy. *** is a member of the grass family *** did the genome sequence by whole

关键词：

Obstacles for Plantation to Get FSC Certification in China

在线全文

cnki会议

学校读者我要写书评

暂无评论

chinese Forestry Science and Technology 2010年第1期9卷 36-42页

作者： JV Xiongfeng1 WU Hongjun2.XIAO Jianmin3.1. China Jilin Forest Industry Group Co. Ltd., No.403. Renmin Street, Changchun 13.012. P.R.China 2. Department of Science and Technology of State Forestry Administration, beijing 100714, P.R.China 3. Research institute of Forestry Policy and Information, {2. {3. of Forestry, beijing 100091, P.R.China

The development of plantation plays a very important role in forestry industry development in China because of its unique advantages. However, the ecological and environmental issues urgently require sustainable plantation development. FSC certification for sustainable forest management balances the economic, environmental and social benefits and contributes to sustainable development of plantation. FSC certification for plantation is significantly important to China with the most plantation area in the world. However, chinese plantation management may have some obstructions in meeting the FSC certification requirements. According to the criteria and indicators of FSC forest management certification for the plantation, this paper lists some potential non-conformances in the management of chinese plantation to provide an important reference.

关键词： plantation China FSC forest certification

在线全文

学校读者我要写书评

暂无评论

论证券市场法律责任的立法和司法协调

现代法学 2003年第1期25卷 3-13页

作者：刘俊海中国社会科学院法学研究所北京100720

本文指出,立法者应当扭转重行(刑)轻民的思维定势,对于证券民事责任、证券行政责任与证券刑事责任予以同等关注;司法执法机关对于证券民事案件、证券行政案件与证券刑事责任应予同等关注。文章继而分析了证券民事责任、行政责任与刑事... 详细信息

本文指出,立法者应当扭转重行(刑)轻民的思维定势,对于证券民事责任、证券行政责任与证券刑事责任予以同等关注;司法执法机关对于证券民事案件、证券行政案件与证券刑事责任应予同等关注。文章继而分析了证券民事责任、行政责任与刑事责任的并用与竞合,以及证券民事责任中违约责任与侵权责任的竞合问题。对于最高人民法院2.02.1月15日出台的《通知》所引发的人民法院审理证券市场虚假陈述案件涉及的程序与实体问题,也进行了探讨。作者认为,投资者有权起诉面临退市甚至破产境地的虚假陈述公司。作者还主张建立快速落实证券民事责任的争讼解决机制,并建议成立投资者协会,发挥其在落实证券民事责任方面的重要作用。

关键词：证券市场法律责任立法司法协调中国证券法刑事责任行政责任民事责任违约责任侵权责任责任竞合

Advances in Cotton Breeding for Resistance to Fusarium and Verticillium Wilt in the Last Fifty Years in China

在线全文

学校读者我要写书评

暂无评论

Agricultural sciences in China 2003年第3期2卷 280-288页

作者： JIAN Gui-liang, MA Cun, ZHENG Chuan-lin and ZOU Ya-feiinstitute of Plant Protection , chinese {2. of Agricultural {3., beijing 100094 , P. R. China institute of Plant Protection Chinese Academy of Agricultural Sciences Beijing 100094 P. R. China

This review summarizes the main advances in cotton breeding for resistance to fusarium and verticillium wilt in the last fifty years in China. The topics discussed include main achievements, experiences, problems and ... 详细信息

关键词： Cotton Fusarium and verticillium wilt Disease-resistance breeding

在线全文

学校读者我要写书评

暂无评论

权利发展与刑法改革

法制与社会发展 2005年第5期11卷 16-24页

作者：蒋熙辉中国社会科学院法学研究所北京100720

权利发展遵循初民权利———自然权利———法律权利的进路;刑法进化存在伦理刑法———政治刑法———市民刑法形态,与权利发展一动一趋。中国向公民社会迈进,刑法发展以民权刑法为目标。中国刑法改革必须承应社会变迁与权利发展,以权... 详细信息

权利发展遵循初民权利———自然权利———法律权利的进路;刑法进化存在伦理刑法———政治刑法———市民刑法形态,与权利发展一动一趋。中国向公民社会迈进,刑法发展以民权刑法为目标。中国刑法改革必须承应社会变迁与权利发展,以权利发展为主导,改革刑法的基础观念,反思刑法与刑事政策,积极推动非犯罪化与刑罚改革。

关键词：权利发展民权刑法刑法改革

泛素-蛋白水解酶复合体通路在生殖系统中的研究进展

在线全文

学校读者我要写书评

暂无评论

生物化学与生物物理进展 2002年第1期29卷 31-34页

作者：王红梅祝诚中国科学院动物研究所

泛素蛋白水解酶复合体通路 (ubiquitin proteasomepathway,UPP)广泛参与机体多种代谢活动 ,如细胞周期调控、细胞凋亡、免疫和变态反应、以及多种恶性肿瘤、遗传病和神经系统疾病的发生 ,但UPP在生殖系统的研究目前仍处于起步阶段 .... 详细信息

泛素蛋白水解酶复合体通路 (ubiquitin proteasomepathway,UPP)广泛参与机体多种代谢活动 ,如细胞周期调控、细胞凋亡、免疫和变态反应、以及多种恶性肿瘤、遗传病和神经系统疾病的发生 ,但UPP在生殖系统的研究目前仍处于起步阶段 .新近的研究资料表明UPP不仅参与精子发生、精子变态 ,以及雌雄配子结合后精子线粒体的降解等雄性生殖系统的多种生理活动 ,也与妊娠早期和正常月经周期子宫内膜的组织重建、甾体激素受体的代谢等雌性生殖系统的生理活动密切相关 .

关键词：泛素蛋白水解酶复合体泛素-蛋白水解酶复合体通路生殖系统研究进展

在线全文

学校读者我要写书评

暂无评论

跨数字图书馆检索关键技术研究

图书馆杂志 2010年第5期29卷 65-70页

作者：李亚子中国医学科学院医学信息研究所

探讨了跨数字图书馆检索的关键问题——检索结果的传输问题,提出了开发跨数字图书馆检索中数据传输需要注意的5个事项,阐述实现分布式数据传输的6种方案,并以5种事项为标准分析比较了各种技术的优缺点,最后提出以Web Services作为解决方... 详细信息

探讨了跨数字图书馆检索的关键问题——检索结果的传输问题,提出了开发跨数字图书馆检索中数据传输需要注意的5个事项,阐述实现分布式数据传输的6种方案,并以5种事项为标准分析比较了各种技术的优缺点,最后提出以Web Services作为解决方案,实现跨数字图书馆检索并给出调用Web服务的代码描述。

关键词：跨数字图书馆检索数字图书馆 Web服务分布式检索