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Analytic Hierarchy Process for Technological Risks in the Process of Innovative Drug Development in China
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作者 Diao Yuanyuan Wu Zhiang 《Asian Journal of Social Pharmacy》 2024年第1期29-42,共14页
Objective To identify the critical risks in the process of innovative drug research and development,and to provide reference for improving the efficiency of innovative drug development and risk control in China.Method... Objective To identify the critical risks in the process of innovative drug research and development,and to provide reference for improving the efficiency of innovative drug development and risk control in China.Methods Expert investigation and analytic hierarchy process were used to determine the weights of different risks.Results and Conclusion The research and analysis results showed that the risks at different stages of development had different effects on the success rate of drug development,among which the risk at the drug discovery stage influenced the most.In the drug discovery stage,inappropriate target selection had the greatest impact on the success rate of drug development.The lack of appropriate cell tissue or animal models had the greatest impact on the success rate of drug development from the discovery of a compound to the application for clinical trials.The difference in changes between nonclinical and clinical studies had the greatest impact on the success rate of drug development from early clinical studies to pivotal clinical studies.Incorrect dose selection had the greatest impact on the success rate of drug development from pivotal clinical studies to marketing authorization applications.The biggest impact from the marketing authorization application to the approval stage was inadequate communication with regulators.After investigating the weight of risk factors in the process of innovative drug development based on scientific methods,a new perspective for the risk control of new drug development and improving the research and development efficiency is provided. 展开更多
关键词 innovative drug drug research and development risk management analytic hierarchy process WEIGHT
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Hybrid rice achievements, development and prospect in China 被引量:32
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作者 MA Guo-hui YUAN Long-ping 《Journal of Integrative Agriculture》 SCIE CAS CSCD 2015年第2期197-205,共9页
This article reviews the history and progress of hybrid rice development. Hybrid rice research was initiated back in 1964, and commercialized in 1976. Three-line and two-line system hybrid rice were developed in 1974 ... This article reviews the history and progress of hybrid rice development. Hybrid rice research was initiated back in 1964, and commercialized in 1976. Three-line and two-line system hybrid rice were developed in 1974 and 1995, respectively. Research on super hybrid rice, which was first launched by Ministry of Agriculture, China in 1996, is discussed, and the great progress of super hybrid rice had been achieved with a new yield record by 15.4 t ha^-1 in the 6.84 ha demonstration location in Xupu, Hunan Province, China in 2014. And the mechanism of heterosis, the techniques of hybrid seed production and the modern field managements in hybrid rice over the past decades are also discussed. Additionally, this article dealt with the intellectual property protection(IPR) and development of hybrid rice seed industry in China. Major factors that constrain hybrid rice development are analyzed and possible solutions to this problems are proposed. Finally, the authors present methods to further increase production yield, and propose an improvement for breeding super high-yielding hybrid rice based on these methods. 展开更多
关键词 hybrid rice research development achievement progress CONSTRAINT super high yield breeding
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Progress in Research and Development of Refractory Oxide-Nonoxide Composites 被引量:5
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作者 ZHONG Xiangchong 《China's Refractories》 CAS 2008年第2期1-5,共5页
Some of the progress made in our laboratories in collaboration with industry in research and development work on high performance oxide-nonoxide composites for metallurgical applications has been reviewed. (1) SiAlO... Some of the progress made in our laboratories in collaboration with industry in research and development work on high performance oxide-nonoxide composites for metallurgical applications has been reviewed. (1) SiAlON bonded corundum composites for blast furnace usage have been produced by reduction-nitridation sinte-ring at high temperature, using bauxite instead of alu-mina in the matrix. (2) Low carbon Al2O3 - SiAlON slide plate materials successfully used in high quality steel continuous casting have been developed in which most or all of the graphite in Al2O3 - C brick is replaced by bauxite-based β-SiAlON. (3) A1/Si metal bonded A12 03 - C material characterized by low carbon content, low firing temperature and in-situ formation of carbides and nitrides at high temperature during service are found to possess very high hot strength and very good thermal shock resistance and have also been successfully used as slide plates in ladles and tundishes for high quality steel casting. 展开更多
关键词 Research and development Oxide-non-oxide composites Metallurgical applications
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Research and development of deepwater offshore linepipe of Baosteel UOE SAWL X70 of heavy wall thickness and large diameter 被引量:3
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作者 XIE Shiqiang HUANG Weifeng +1 位作者 ZHANG Bei ZHENG Lei 《Baosteel Technical Research》 CAS 2013年第2期49-59,共11页
Baoshan Iron & Steel Co.,Ltd., (referred to as Baosteel) in China first succeeded in developing the U-ing-O- ing-Expanding (UOE) longitudinal submerged arc welded pipes (SAWLs) offshore linepipe of a maximum th... Baoshan Iron & Steel Co.,Ltd., (referred to as Baosteel) in China first succeeded in developing the U-ing-O- ing-Expanding (UOE) longitudinal submerged arc welded pipes (SAWLs) offshore linepipe of a maximum thickness/ outside diameter (T/D) 0.042 in 2011. Described in this paper is the research and development of the X70 UOE SAWL pipes by the company. The result shows that the said X70 linepipe has been in compliance with relevant requirements as specified in Specifications DNV-OS-F101 ,and has been successfully used in the South China Sea deepwater gas pipeline project. 展开更多
关键词 X70 UOE SAWL offshore linepipe T/D research and development
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Progress and Problems of Development Research and Application of Sand Barriers 被引量:2
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作者 Chang Zhaofeng Liu Shizeng +2 位作者 Wang Qi Liu Shujuan Wang Fei 《Meteorological and Environmental Research》 CAS 2018年第3期18-23,29,共7页
Due to the restrictions on the conditions for afforestation and sand control,the development research,and application of sand barriers have accelerated in recent years,but some problems that cannot be ignored have eme... Due to the restrictions on the conditions for afforestation and sand control,the development research,and application of sand barriers have accelerated in recent years,but some problems that cannot be ignored have emerged in practice. In this paper,the functions of wind prevention,sand blocking and fixation,improving soil physical and chemical properties and increasing plant diversity of sand barriers,accretion coefficient and capacity between sand barriers,and mobile sand barriers were analyzed firstly,and then several issues that should be noted in the development and application of sand barriers were proposed. The results show that sand barriers can fix sand on the spot and maintain the stability of sand surface. As an auxiliary measure before afforestation on a mobile sand surface,they are practical and feasible. The biggest drawback of sand barriers is that they are easy to be saturated. Although they can increase plant diversity and surface roughness,they lose the function of blocking sand flow after being saturated,and their function of in-situ sand fixation also rapidly decreases with the degradation of sand barriers. Mobile sand barriers overcome the disadvantage of sand barriers being easy to be saturated to some extent,but the cost greatly increases. In terms of desertification prevention and control by plants,plants are used as sand barriers to study their functions of sand blocking and sand fixation in many researches and practices,but the more important ecological functions of adjusting temperature on sand surface and achieving surface thermodynamic equilibrium of plants are ignored. 展开更多
关键词 Sand barriers development research Progress Problems
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Overview of Research and Development for Anticancer Drugs 被引量:1
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作者 Junjie Xu Wenwei Mao 《Journal of Cancer Therapy》 2016年第10期762-772,共12页
Anticancer drugs research and development have been the largest market area in the pharmaceutical industry in terms of the number of project, clinical trials and spending. In the last 10 - 30 years, targeting therapy ... Anticancer drugs research and development have been the largest market area in the pharmaceutical industry in terms of the number of project, clinical trials and spending. In the last 10 - 30 years, targeting therapy for cancers has been developed and achieved enormous clinical effectiveness by transforming some previously deadly malignancies into chronically manageable conditions, but cure problem still remains. This mini review outlined the current status of anticancer drugs development and hinted the opinions of how to further increase the accuracy and efficacy of discovery for cancer treatment. 展开更多
关键词 Anticancer Drugs Research and development Target Therapy Phenotype Targeting Anti-Tumor Immunity
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Virtual reality research and development in NTU 被引量:1
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作者 Lihui HUANG Siti Faatihah Binte Mohd TAIB +2 位作者 Ryan Aung BA Zhe An GOH Mengshan XU 《Virtual Reality & Intelligent Hardware》 2020年第5期394-408,共15页
In 1981,Nanyang Technological Institute was established in Singapore to train engineers and accountants to keep up with the fast-growing economy of the country.In 1991,the institute was upgraded to Nanyang Technologic... In 1981,Nanyang Technological Institute was established in Singapore to train engineers and accountants to keep up with the fast-growing economy of the country.In 1991,the institute was upgraded to Nanyang Technological University(NTU).NTU holds the rank for world's top young university for six consecutive years according to the Quacquarelli Symonds(QS)world university ranking.Virtual Reality(VR)research began in NTU in the late 1990s.NTU's colleges,schools,institutes,and centers have contributed toward the excellence of VR research.This article briefly describes the VR research directions and activities in NTU. 展开更多
关键词 Virtual reality Research and development Nanyang Technological University SINGAPORE
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Human Resources Development and Migration: New Potential Determinants for Monetary Policy
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作者 Gherghinescu Oana Rodica Ciocirlan Irina Georgiana 《Chinese Business Review》 2013年第2期93-103,共11页
The main objective of the present paper is to determine the potential impact the qualitative and quantitative tendencies in the labor market on the decisions which influence the design of monetary policy worldwide. Th... The main objective of the present paper is to determine the potential impact the qualitative and quantitative tendencies in the labor market on the decisions which influence the design of monetary policy worldwide. The analysis is focused on how human resources and phenomena associated with them could influence potential growth and, further on, how they can impact monetary policy decisions at national level for European countries outside the euro area and at ECB level for the euro zone countries. Moreover, the paper will envisage potential macroeconomic reactions (monetary decisions herewith included) to human resources dynamics. The economic variations are regarded through the perspective of growth potential shown by the Research & Development sector and also through the effects of labor force migration. The analysis of statistical data aims at pointing out the different economic perspectives in the European Union, the United States, and Japan, also considering the disparities between EU member states. The analysis is completed by the use of the ranking method, the conclusions stating once more the crucial importance of the human factor in drawing monetary policy decisions 展开更多
关键词 human resources MIGRATION monetary policy Research development sector economic growth labour force job creation
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Development & Application of Taphole Clay for 4350m^3 Blast Furnace
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作者 LIANG Yibing FENG Yunkang LIANG Xiangrong 《China's Refractories》 CAS 2009年第4期18-21,共4页
To satisfy the service conditions of TISCO 4 350 m^3 blast furnace and the requirements to taphole clay, the study on the taphole clay for large blast furnace was carried out. The taphole clay with good workability, o... To satisfy the service conditions of TISCO 4 350 m^3 blast furnace and the requirements to taphole clay, the study on the taphole clay for large blast furnace was carried out. The taphole clay with good workability, opening ability and high-temperature performance was prepared by optimizing raw materials, grain size distribution, binder selection, etc. The trail application in TISCO 4 350 m^3 blast furnace showed that the newlydeveloped taphole clay had a satisfactory performance. 展开更多
关键词 Blast furnace Taphole clay Research and development
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Current Status of Material Research and Development in CISRI
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作者 WENG Yu Qing 《Journal of Iron and Steel Research International》 SCIE EI CAS CSCD 1994年第1期2-6,共5页
The full name of CISRI is Central Iron&Steel Research Institute under the Ministry of Metallurgical Industry in China.It is the largest institute of metallurgical process research in China(the word"large"... The full name of CISRI is Central Iron&Steel Research Institute under the Ministry of Metallurgical Industry in China.It is the largest institute of metallurgical process research in China(the word"large"here refers to various fields,large personnel and many research projects).It includes ironmaking,steel-making,cold and hot processing of steel,metallic product,ferroalloy,refractory,automatic metallurgy control,design 展开更多
关键词 HIGH Current Status of Material Research and development in CISRI
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Huazhong University of Science-and Technology Advanced Foundry Technology Research and Development Center
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《China Foundry》 SCIE CAS 2005年第2期150-150,共1页
关键词 Huazhong University of Science-and Technology Advanced Foundry Technology Research and development Center than
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Research and Development of New Broadband Wireless Access System
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作者 Zhang Xiaodong 1 Bu Zhiyong 2 You Xiaohu 3 (1. Shanghai Research Center for Wireless Communications,Shanghai 200050,China 2. Jushri Technologies,Inc.,Shanghai 200050,China 3. State Key Laboratory of Mobile Communication,Southeast University,Nanjing 210096,China) 《ZTE Communications》 2007年第3期23-27,共5页
Broadband Wireless Access (BWA) has become one of the major evolution trends in the fields of broadband access and mobile communications. However,some difficulties emerged during the application and industrialization ... Broadband Wireless Access (BWA) has become one of the major evolution trends in the fields of broadband access and mobile communications. However,some difficulties emerged during the application and industrialization of the BWA system,which calls for typical service models,key technology innovations and backbone support from broadband Internet. This article introduces a Broadband Wireless Multimedia (BWM) access system. It aims to build a new-type "triple play" BWA network by integrating terrestrial digital TV system and the BWA system,and by taking broadband Internet as its core network platform. A primary research shows that the new BWA system is an effective solution to the existing difficulties of BWA system. Moreover,it is quite competitive in service provision,service coverage,frequency planning,terminal power consumption and cost for network construction. 展开更多
关键词 ACCESS BWA Research and development of New Broadband Wireless Access System MODE
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Why run 16 research and development centers in 3 continents? Wouldn't one do?
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《ZTE Communications》 2008年第4期69-69,共1页
We keep about 16,000 engineers on the ground across three continents to hear and understand your customers’ demands.
关键词 ZTE Why run 16 research and development centers in 3 continents
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Development of Fundamental Research of SiC_w / Al Composites in HIT Part Ⅱ: Mechanical Behaviour of Squeeze-cast SiC_w / Al Composites
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作者 Jun LIU Dezun WANG and Congkai YAO(Dept. of Metals and Technology, Harbin Institute of Technology, Harbin, 150001, China) 《Journal of Materials Science & Technology》 SCIE EI CAS CSCD 1994年第1期59-66,共8页
Studies on the mechanical behaviour of squeeze-cast SiCw / Al composites have been revjewed. The results show that SiCw / Al composites exhibit improved mechan ical properties and cyclic hard ening. The reasons leadin... Studies on the mechanical behaviour of squeeze-cast SiCw / Al composites have been revjewed. The results show that SiCw / Al composites exhibit improved mechan ical properties and cyclic hard ening. The reasons leading to the above results are discussed. Localized deformation near SiC whiskers plays an important role in the initiation of microcracks in the composites, and the fracture of the composites is caused by the abrupt linking of microcracks 展开更多
关键词 SIC development of Fundamental Research of SiC_w Mechanical Behaviour of Squeeze-cast SiC_w Al Composites in HIT Part
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Shape-Memory Intermetallics Development in Taiwan
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作者 S.K.Wu(Institute of Materials Science and Engineering, National Taiwan University Taipei, Taiwan 106, China) H.C. Lin(Department of Materials Science, Feng-Chia University. Taichung. Taiwan 407. China) 《Acta Metallurgica Sinica(English Letters)》 SCIE EI CAS CSCD 1995年第Z1期553-562,共10页
In Taiwan, many groups engage in the development of TiNi SMAs. The two-stage martensitic transformations of and have been clarified for both TiNi binary and ternary alloys. The deformation behaviors have been invest... In Taiwan, many groups engage in the development of TiNi SMAs. The two-stage martensitic transformations of and have been clarified for both TiNi binary and ternary alloys. The deformation behaviors have been investigated by cold-rolling, hot-rolling and wire drawing. Both shape memory effect and pseudoelasticity can be improved by some thermal-mechanical treatments. The damping characteristics of TiNi and TiNiX SMAs have also been systematically studied. Both B19'/B19 martensite (M)and R-phase(R) have high daming capacities due to the stress-induced movement of twin boundaries. Meanwhile, the addition of third elements-Fe and Cu-can largely increase the damping capacity.Recently, some high temperature shape memory alloys-TiHiPd and TiNi-.Au alloys-have also been intensively studied in Taiwan. All these potential investigations on the TiNi SMAs in Taiwan have attracted much attention and their important characteristics will be applied widely in the near future. 展开更多
关键词 TiNi shape memory alloys. research and development in Taiwan
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Cotton Research and Development at Institute for Agricultural Research,Samaru,Nigeria
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作者 ADO S G ABDULLAHI Y I MOHAMMED S M 《棉花学报》 CSCD 北大核心 2008年第S1期81-,共1页
The Institute for Agricultural Research,Samaru,has the national mandate for genetic improvement and development of production technologies for cotton,maize,sorghum,cowpea,groundnut,
关键词 Cotton Research and development at Institute for Agricultural Research Samaru Nigeria
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Tsinghua University Tsinghua-TOYO Research and Development Center of Magnesium and Aluminum Alloys Processing Technology
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《China Foundry》 SCIE CAS 2004年第1期75-75,共1页
Tsinghua-TOYO Research and Development Center of Magnesium and Aluminum Alloys Processing Technology was officially established between Tsinghua University and TOYO Machinery & Metal Co. on Feb. 26, 2002, which is... Tsinghua-TOYO Research and Development Center of Magnesium and Aluminum Alloys Processing Technology was officially established between Tsinghua University and TOYO Machinery & Metal Co. on Feb. 26, 2002, which is a non-independent legal research organization located in Department of Mechanical Engineering of Tsinghua University. The center was equipped with one set of 650t automatic magnesium and aluminum alloys diecasting machine and necessary accessories including the melting furnaces for magnesium alloys and aluminum alloys, an accurate magnesium pump to transfer the magnesium alloys to the shot sleeve of the die casting machine, a die temperature controller, and data logging systems for cavity pressure and die temperature distributions, etc. The center is aimed to the research and development of magnesium and aluminum die casting process and their related technologies, and the main research contents include: 展开更多
关键词 Tsinghua University Tsinghua-TOYO Research and development Center of Magnesium and Aluminum Alloys Processing Technology
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Research on the Origin and Development of Gas Volleyball under the Background of National Fitness
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作者 Wanyi Wang 《教育研究前沿(中英文版)》 2019年第4期305-308,共4页
Since the promulgation of the Outline of the National Fitness Program,vigorously developing mass sports and fitness activities has always been its top priority.Promoting and developing a variety of mass sports and fit... Since the promulgation of the Outline of the National Fitness Program,vigorously developing mass sports and fitness activities has always been its top priority.Promoting and developing a variety of mass sports and fitness activities and improving the physical quality of the people throughout the country is the goal of achieving the national fitness program.Gas volleyball is a mass sports that integrates fitness,leisure and entertainment.It is not limited by age,gender,physical condition and technical level.It is a combination of ornamental,entertaining,competitive and fitness.Innovative sports programs are a sport that is popular among the masses.This paper analyzes the origin and development of gas volleyball through literature and mathematical statistics,promotes the popularization and development of gas volleyball,and makes more people love and participate in this sport.It is of great significance to develop social culture and improve the physical fitness of the whole people. 展开更多
关键词 National Fitness Gas Volleyball development Research
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Research and Prospect of Quality Development of Pharmaceutical Technology in Drug Research and Development
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作者 Bei Zhang Zongchao Ning 《Journal of Advances in Medicine Science》 2021年第1期48-52,共5页
Pharmaceutical technology is an indispensable and important link in drug research and development,which plays a key role in drug research and development quality.In the background of science and technology development... Pharmaceutical technology is an indispensable and important link in drug research and development,which plays a key role in drug research and development quality.In the background of science and technology development,pharmaceutical technology has been greatly developed,but also to promote the quality of drug research and development,to provide more guarantee for people’s health.In the new era,how to achieve pharmaceutical technology innovation,so as to further improve the quality of drug research and development,is an important research topic in the current related industries.This paper mainly revolves around quality of pharmaceutical technology development of a series of exploration,in the traditional drug development based on a better control of drug quality,the future of smart pharmaceutical green pharmaceutical development direction,aims to further enhance the pharmaceutical technology,promote the quality of research and development to promote the comprehensive,promote the steady development of the pharmaceutical industry as a whole. 展开更多
关键词 Drug research and development Pharmaceutical process Quality development Intelligent pharmaceutical Green pharmaceutical
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Research on The Development of Derivative Products of Comic and Animation Advertising Video of Local Characteristic Culture
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作者 Hou Qingbin 《International Journal of Technology Management》 2017年第1期72-74,共3页
Rich historical and humanistic resources and local characteristic culture provides a wealth of material for creation of comic and animation.In recent years,animation industry of our country has achieved rapid developm... Rich historical and humanistic resources and local characteristic culture provides a wealth of material for creation of comic and animation.In recent years,animation industry of our country has achieved rapid development.However,the limitations of the traditional concept and the external environment make the development of derivative products of local characteristic culture comic and animation advertising video still exists many problems.It need to strengthen efforts of derivatives development of this field,clear animation market positioning,pay attention to intellectual property protection,make animation industry of our country in a state of benign development. 展开更多
关键词 local characteristic comic and animation advertising video derivative products research on the development
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