Manpower is the key factor to the success of the CIMS Subject of China 863 Program. Many manpower strategies have been used in the CIMS Subject, which include elite strategies, training and practicing strategies, and ...Manpower is the key factor to the success of the CIMS Subject of China 863 Program. Many manpower strategies have been used in the CIMS Subject, which include elite strategies, training and practicing strategies, and culture strategies. This paper is mainly about the elite strategies such as to discover the talents, to cultivate the elites and to establish the mechanism for the expert groups to work in team, echelon and vigor.展开更多
目的:分析国家重点研发计划中医药现代化研究重点专项(以下简称专项)的研究进展。方法:基于中国知网(CNKI)、中国学术期刊数据库(万方数据)、中文科技期刊数据库(VIP)、中国生物医学文献数据库(CBM)和Web of Science核心合集数据库(WoSC...目的:分析国家重点研发计划中医药现代化研究重点专项(以下简称专项)的研究进展。方法:基于中国知网(CNKI)、中国学术期刊数据库(万方数据)、中文科技期刊数据库(VIP)、中国生物医学文献数据库(CBM)和Web of Science核心合集数据库(WoSCC),检索2017—2023年专项资助发表的论文,利用文献计量学和CiteSpace软件对论文作者、机构、研究热点等进行分析。结果:共检索到中文文献2701篇,涉及核心作者108位、形成2个较大的研究团队,中国中医科学院发文量最多,研究热点包括用药规律、中医证候等中医药临床评价和机制研究,主要研究疾病包括心血管病、恶性肿瘤等。英文文献732篇,其中中国科学院发文量最多,药物效用机制、药物代谢动力学等药理学研究是研究热点。结论:在专项支持下,中医药基础研究和基于循证医学评价的临床研究不断深入,在中医药防治重大疾病研究方面取得了重要进展。未来应加强科技成果转化,深化人工智能技术在中医药现代化研究中的应用。展开更多
Bemisia tabaci(Gennadius) biotype B,called a "superbug",is one of the most harmful biotypes of this species complex worldwide.In this report,the invasive mechanism and management of B.tabaci biotype B,based ...Bemisia tabaci(Gennadius) biotype B,called a "superbug",is one of the most harmful biotypes of this species complex worldwide.In this report,the invasive mechanism and management of B.tabaci biotype B,based on our 5-year studies,are presented.Six B.tabaci biotypes,B,Q,ZHJ1,ZHJ2,ZHJ3 and FJ1,have been identified in China.Biotype B dominates the other biotypes in many regions of the country.Genetic diversity in biotype B might be induced by host plant,geographical conditions,and/or insecticidal application.The activities of CarE(carboxylesterase) and GSTs(glutathione-S-transferase) in biotype B reared on cucumber and squash were greater than on other host plants,which might have increased its resistance to insecticides.The higher activities of detoxification enzymes in biotype B might be induced by the secondary metabolites in host plants.Higher adaptive ability of biotype B adults to adverse conditions might be linked to the expression of heat shock protein genes.The indigenous B.tabaci biotypes were displaced by the biotype B within 225 d.The asymmetric mating interactions and mutualism between biotype B and begomoviruses via its host plants speed up widespread invasion and displacement of other biotypes.B.tabaci biotype B displaced Trialeurodes vaporariorum(Westwood) after 4-7 generations under glasshouse conditions.Greater adaptive ability of the biotype B to adverse conditions and its rapid population increase might be the reasons of its successful displacement of T.vaporariorum.Greater ability of the biotype B to switch to different host plants may enrich its host plants,which might enable it to better compete with T.vaporariorum.Native predatory natural enemies possess greater ability to suppress B.tabaci under field conditions.The kairomones in the 3rd and 4th instars of biotype B may provide an important stimulus in host searching and location by its parasitoids.The present results provide useful information in explaining the mechanisms of genetic diversity,evolution and molecular eco-adaptation of biotype B.Furthermore,it provides a base for sustainable management of B.tabaci using biological and ecological measures.展开更多
Liaoning Dalmond Group （shorten for Dalmond）, established in 2001, is located on Yingkou City with abundant magnesia resource. Through several years struggle, Dalmond develops to an enterprise group holding several ...Liaoning Dalmond Group （shorten for Dalmond）, established in 2001, is located on Yingkou City with abundant magnesia resource. Through several years struggle, Dalmond develops to an enterprise group holding several company branches.展开更多
基金the High Technology Research and Development Progam of China.
文摘Manpower is the key factor to the success of the CIMS Subject of China 863 Program. Many manpower strategies have been used in the CIMS Subject, which include elite strategies, training and practicing strategies, and culture strategies. This paper is mainly about the elite strategies such as to discover the talents, to cultivate the elites and to establish the mechanism for the expert groups to work in team, echelon and vigor.
文摘目的:分析国家重点研发计划中医药现代化研究重点专项(以下简称专项)的研究进展。方法:基于中国知网(CNKI)、中国学术期刊数据库(万方数据)、中文科技期刊数据库(VIP)、中国生物医学文献数据库(CBM)和Web of Science核心合集数据库(WoSCC),检索2017—2023年专项资助发表的论文,利用文献计量学和CiteSpace软件对论文作者、机构、研究热点等进行分析。结果:共检索到中文文献2701篇,涉及核心作者108位、形成2个较大的研究团队,中国中医科学院发文量最多,研究热点包括用药规律、中医证候等中医药临床评价和机制研究,主要研究疾病包括心血管病、恶性肿瘤等。英文文献732篇,其中中国科学院发文量最多,药物效用机制、药物代谢动力学等药理学研究是研究热点。结论:在专项支持下,中医药基础研究和基于循证医学评价的临床研究不断深入,在中医药防治重大疾病研究方面取得了重要进展。未来应加强科技成果转化,深化人工智能技术在中医药现代化研究中的应用。
基金Supported by the National Basic Research and Development Program of China (973 Program) of China (Grant No.2009CB119200)
文摘Bemisia tabaci(Gennadius) biotype B,called a "superbug",is one of the most harmful biotypes of this species complex worldwide.In this report,the invasive mechanism and management of B.tabaci biotype B,based on our 5-year studies,are presented.Six B.tabaci biotypes,B,Q,ZHJ1,ZHJ2,ZHJ3 and FJ1,have been identified in China.Biotype B dominates the other biotypes in many regions of the country.Genetic diversity in biotype B might be induced by host plant,geographical conditions,and/or insecticidal application.The activities of CarE(carboxylesterase) and GSTs(glutathione-S-transferase) in biotype B reared on cucumber and squash were greater than on other host plants,which might have increased its resistance to insecticides.The higher activities of detoxification enzymes in biotype B might be induced by the secondary metabolites in host plants.Higher adaptive ability of biotype B adults to adverse conditions might be linked to the expression of heat shock protein genes.The indigenous B.tabaci biotypes were displaced by the biotype B within 225 d.The asymmetric mating interactions and mutualism between biotype B and begomoviruses via its host plants speed up widespread invasion and displacement of other biotypes.B.tabaci biotype B displaced Trialeurodes vaporariorum(Westwood) after 4-7 generations under glasshouse conditions.Greater adaptive ability of the biotype B to adverse conditions and its rapid population increase might be the reasons of its successful displacement of T.vaporariorum.Greater ability of the biotype B to switch to different host plants may enrich its host plants,which might enable it to better compete with T.vaporariorum.Native predatory natural enemies possess greater ability to suppress B.tabaci under field conditions.The kairomones in the 3rd and 4th instars of biotype B may provide an important stimulus in host searching and location by its parasitoids.The present results provide useful information in explaining the mechanisms of genetic diversity,evolution and molecular eco-adaptation of biotype B.Furthermore,it provides a base for sustainable management of B.tabaci using biological and ecological measures.
文摘Liaoning Dalmond Group （shorten for Dalmond）, established in 2001, is located on Yingkou City with abundant magnesia resource. Through several years struggle, Dalmond develops to an enterprise group holding several company branches.
