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Application of Feature, Event, and Process Methods to Leakage Scenario Development for Offshore CO_(2) Geological Storage
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作者 Qiang Liu Yanzun Li +2 位作者 Meng Jing Qi Li Guizhen Liu 《哈尔滨工程大学学报(英文版)》 CSCD 2024年第3期608-616,共9页
Offshore carbon dioxide(CO_(2)) geological storage(OCGS) represents a significant strategy for addressing climate change by curtailing greenhouse gas emissions. Nonetheless, the risk of CO_(2) leakage poses a substant... Offshore carbon dioxide(CO_(2)) geological storage(OCGS) represents a significant strategy for addressing climate change by curtailing greenhouse gas emissions. Nonetheless, the risk of CO_(2) leakage poses a substantial concern associated with this technology. This study introduces an innovative approach for establishing OCGS leakage scenarios, involving four pivotal stages, namely, interactive matrix establishment, risk matrix evaluation, cause–effect analysis, and scenario development, which has been implemented in the Pearl River Estuary Basin in China. The initial phase encompassed the establishment of an interaction matrix for OCGS systems based on features, events, and processes. Subsequent risk matrix evaluation and cause–effect analysis identified key system components, specifically CO_(2) injection and faults/features. Building upon this analysis, two leakage risk scenarios were successfully developed, accompanied by the corresponding mitigation measures. In addition, this study introduces the application of scenario development to risk assessment, including scenario numerical simulation and quantitative assessment. Overall, this research positively contributes to the sustainable development and safe operation of OCGS projects and holds potential for further refinement and broader application to diverse geographical environments and project requirements. This comprehensive study provides valuable insights into the establishment of OCGS leakage scenarios and demonstrates their practical application to risk assessment, laying the foundation for promoting the sustainable development and safe operation of ocean CO_(2) geological storage projects while proposing possibilities for future improvements and broader applications to different contexts. 展开更多
关键词 Offshore CO_(2)geological storage Features events and processes Scenario development Interaction matrix Risk matrix assessment
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HV Process Model of Software Development
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作者 Hemant Kumar Vipin Saxena 《Journal of Software Engineering and Applications》 2024年第7期553-570,共18页
Software Development Life Cycle (SDLC) is one of the major ingredients for the development of efficient software systems within a time frame and low-cost involvement. From the literature, it is evident that there are ... Software Development Life Cycle (SDLC) is one of the major ingredients for the development of efficient software systems within a time frame and low-cost involvement. From the literature, it is evident that there are various kinds of process models that are used by the software industries for the development of small, medium and long-term software projects, but many of them do not cover risk management. It is quite obvious that the improper selection of the software development process model leads to failure of the software products as it is time bound activity. In the present work, a new software development process model is proposed which covers the risks at any stage of the development of the software product. The model is named a Hemant-Vipin (HV) process model and may be helpful for the software industries for development of the efficient software products and timely delivery at the end of the client. The efficiency of the HV process model is observed by considering various kinds of factors like requirement clarity, user feedback, change agility, predictability, risk identification, practical implementation, customer satisfaction, incremental development, use of ready-made components, quick design, resource organization and many more and found through a case study that the presented approach covers many of parameters in comparison of the existing process models. . 展开更多
关键词 Software process Model Software development Software Engineering Software Risk Management and Software Quality
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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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Construction Method of Civil Aircraft Airborne⁃system Supplier Development Process System
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作者 PU Youhua LI Lin LI Li 《International Journal of Plant Engineering and Management》 2024年第2期65-77,共13页
Based on the analysis of the development process system status of domestic and foreign civil aircraft airborne system suppliers,this paper proposes the overall construction idea of"a set of civil aircraft process... Based on the analysis of the development process system status of domestic and foreign civil aircraft airborne system suppliers,this paper proposes the overall construction idea of"a set of civil aircraft process system"based on IPD(Integrated product development)in the organization.The development stage,process,activity and task are the logical framework elements of the system construction."Based on process decomposition,vertical stratification,horizontal segmentation,combination of special and common,process customized to tools,role and process integration,giving full consideration to the interface between supplier management and process modules"etc.are the concrete ideas.Moreover,formulate top⁃level system construction standards,implemented by process system management tool platform,so that the process system and development work can be effectively integrated to effectively guide the development work of airborne system suppliers,and meet the quality and airworthiness requirements of civil aircraft development.Through the development application of a certain type of flight control system,the process system and tool platform were verified and optimized in practice. 展开更多
关键词 development process system development assurance process integrated product development(IPD) development stage ACTIVITY
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Exploration and Research on the Development of Higher Vocational English Education in Guangxi
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作者 Binbin Liu 《Journal of Contemporary Educational Research》 2024年第10期253-262,共10页
With the acceleration of economic development and globalization and the rapid development of China’s foreign economy,the position of English education in higher vocational education has become increasingly prominent.... With the acceleration of economic development and globalization and the rapid development of China’s foreign economy,the position of English education in higher vocational education has become increasingly prominent.Particularly in the multi-ethnic and multi-cultural areas of Guangxi Zhuang Autonomous Region,higher vocational education undertakes the responsibility of talent export for the construction of the China-ASEAN foreign trade exchange platform.However,the current phenomena and problems existing in higher vocational English education in Guangxi need to be deeply discussed and solved.Therefore,this paper discusses the development ideas of English education mode in Guangxi higher vocational education and studies the feasibility suggestions,in order to provide a reference for the future development of higher vocational English education in Guangxi. 展开更多
关键词 Guangxi higher vocational English Educational development Exploration and research
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Computational Strategy Research on the Development of Kiruna,in Sweden
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作者 Ruocheng Sun 《建筑工程(中英文版)》 2024年第1期9-19,共11页
In Kiruna,nearly all the residents support the migration plan in order to make LKAB able to continue the mining process.Based on current condition,a larger part of this town will be demolished by the sinking land caus... In Kiruna,nearly all the residents support the migration plan in order to make LKAB able to continue the mining process.Based on current condition,a larger part of this town will be demolished by the sinking land caused by iron ore mining processing operated by LKAB.Since then,most of the buildings in the sinking district will be relocated in another district.However,the situation in Kiruna is not quite the same as when this kind of migration happens in another place.In other place,while migration happens,even if not most,a large part of the local residents will resist and fight for their house and properties.Concentrated on the ownership of different buildings and tried find the relationship between the public and private buildings to discover some issue that will help to work on the computational urban design. 展开更多
关键词 Iron Mine ECONOMIC PUBLIC PRIVATE Property OWNERSHIP TRANSPORTATION EMPLOYMENT Economical System development History Swarm Intelligence Logic processing
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Research on Networked Rapid Product Development Process
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作者 NI Yan-rong, FAN Fei-ya, JIN Ji-wen, YAN Jun-qi (CIM Institute, Department of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200030, China) 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2002年第S1期158-159,共2页
Today the cycle time of the product develop is requ ir ed to be shortened. At the same time the requirement of the customers becomes mo re and more diverse and complex. The capability of the develop unit is limited b ... Today the cycle time of the product develop is requ ir ed to be shortened. At the same time the requirement of the customers becomes mo re and more diverse and complex. The capability of the develop unit is limited b ecause of the existence of heterogeneous systems and distributed environments. I n this paper, we bring forward a new approach to solve the problem in product de velopment process. We also settle part key technologies in it. A great deal of information from all kinds of sources in the distributed develop ment process is interweaved. The solution to organize the workflow and manage th e information in the process is called for anxiously. We use a new approach that is asynchronous and synchronous coupling product development approach based on the network. The approach extends the develop process from the time axis. Then t he activities in the process are organized from the asynchronous and synchronous aspects. The state of every activity projects at the ASN (active semantic netwo rk). The ASN includes decision system, intelligent agent, user interface and net work. The ASN decides the types and states of the activities and deals with the couple relationship among them. The knowledge stored in ASN is open to all users through the relative interfaces. Every specialist keeps contact with their user s relying on collaborative platform implements CSCW (computer support collaborat ive work) that integrated product/process design and development. The lack of gl obal communication in product development process can be prevented in the most d egree. The key technologies that exist in the asynchronous and synchronous coupling pro duct develop approach include: integrated development structure, orderly organiz ation of information, transparent management of process, agile transfer of infor mation and rapid prototype. The development process can be completed quickly by these technologies. The technologies involve wide content. In this paper, we dis cuss some key technologies. We validate the approach by the projectrapid response manufacturing a pplication in the distributed environment. The expensive device, high technology and low using lead to RE (Rapid engineering) and RP (Rapid prototype) service a pplication by the network. RE and RP develop rapidly due to the accelerated prod uct development process. RE and RP application service platform is built in the project. 展开更多
关键词 distributed environment asynchronous and synchro nous coupled active semantic network product development process
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A Brief Analysis of Sustainable Progress of Innovative Research &Development of Chinese Copper Processing Firms—With Japanese Furukawa Electric as a Standard
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作者 Boyuan Li 《World Journal of Engineering and Technology》 2022年第4期761-767,共7页
In comparison with copper processing industrial leader Furukawa Electric Co., Ltd., Chinese copper processing industry faces many shortcomings and difficulties including but not limited to outdated equipment and techn... In comparison with copper processing industrial leader Furukawa Electric Co., Ltd., Chinese copper processing industry faces many shortcomings and difficulties including but not limited to outdated equipment and technologies, low degree of specialization, and unstable product quality. The review of Furukawa Electric’s development milestones reveals that Chinese copper processing industry has reached a stage in which it must rely on technological research and development (R & D) to promote sustainable productivity. Chinese copper processing firms have to invest in R & D to promote sustainable technological innovations and to improve the precisions of business practice in order to ensure the firms’ improvement. 展开更多
关键词 Copper processing research and development New Technologies
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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 Plan on the Strategic Development of High-value Eco-agriculture in the Middle-lower Reaches of Yangtze River 被引量:3
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作者 戴天放 温小华 《Agricultural Science & Technology》 CAS 2011年第12期1975-1978,共4页
At present,high-value eco-agriculture research in China is till limited and controversial,theoretical innovation and practices on eco-agriculture should be conducted.The key problems which should be solved urgently on... At present,high-value eco-agriculture research in China is till limited and controversial,theoretical innovation and practices on eco-agriculture should be conducted.The key problems which should be solved urgently on the development of high-value eco-agriculture in the middle-lower reaches of Yangtze River now including:the connotation and characteristics of high-value eco-agriculture,the construction of high-value eco-agriculture system and the policies of the development of high-value eco-agriculture.Therefore,the strategic development research on high-value eco-agriculture mainly includes the following aspects:development of agriculture modernization and theory and practices of eco-economics;theory of high-value eco-agriculture;practice of high-value eco-agriculture in the middle-lower reaches of Yangtze River;construction of high-value eco-agriculture in the middle-lower reaches of Yangtze River;development strategy and system innovation of high-value eco-agriculture in the lower and medium reaches of Yangtze River. 展开更多
关键词 High-value eco-agriculture development strategy research plan
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Research and Implementation of Task Management Model in Product Development Process Management 被引量:1
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作者 Liu Qinghua Wan Li Zhong Yifang (CAN Center, Huazhong University of Science and Technology, Hubei, China Qhliu hust 263.net) 《Computer Aided Drafting,Design and Manufacturing》 2000年第1期63-73,共11页
The implementation of product development process management (PDPM) is an effective means of developing products with higher quality in shorter lead time. It is argued in this paper that product, data, person and acti... The implementation of product development process management (PDPM) is an effective means of developing products with higher quality in shorter lead time. It is argued in this paper that product, data, person and activity are basic factors in PDPM With detailed analysis of these basic factors and their relations in product developmed process, all product development activities are considered as tasks and the management of product development process is regarded as the management of task execution A task decomposition based product development model is proposed with methods of constructing task relation matrix from layer model and constraint model resulted from task decomposition. An algorithm for constructing directed task graph is given and is used in the management of tasks. Finally, the usage and limitation of the proposed PDPM model is given with further work proposed. 展开更多
关键词 product development process management task decomposition task relation matrix
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Research Progress on the Development and Utilization of Proteins in Edible Insects
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作者 冉文波 赵晨霞 《Agricultural Science & Technology》 CAS 2014年第4期683-687,共5页
The recent progress on the proteins in edible insects was summarized, in- cluding the nutritional value, healthy value, food safety, extraction and content mea- surement of the proteins in edible insects, as well as t... The recent progress on the proteins in edible insects was summarized, in- cluding the nutritional value, healthy value, food safety, extraction and content mea- surement of the proteins in edible insects, as well as the main development direc- tion of edible insect proteins. And we also pointed out the bottlenecks that restricted the development and utilization of proteins in edible insects, and proposed the prospect of the research, development and utilization of edible insects proteins. 展开更多
关键词 Edible insects PROTEIN research progress development and utilization
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Research on Concurrent Engineering Oriented Integrated Product Development Process Management System
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作者 Cao Jian Zhang Shengsheng He Yuanjun CIT Lab, Shanghai Jiaotong University, Shanghai 200030, China 《Computer Aided Drafting,Design and Manufacturing》 2001年第1期48-55,共8页
In concurrent engineering, effective process management is the key to improve the efficiency and quality of product development. Although in project management system, workflow management system and PDM system, proces... In concurrent engineering, effective process management is the key to improve the efficiency and quality of product development. Although in project management system, workflow management system and PDM system, process management functions are provided, they can not meet the needs of product development. In this paper, we integrate the project management, workflow management and product management technique together and a concurrent engineering oriented integrated product development process management system is proposed. The system structure, integrated product development model and running method are introduced. The practice proves this system is powerful in supporting product development process. 展开更多
关键词 product development process project management workflow management product data management
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Normative Analysis and Strategy Research on Harmonized Development of Modern Industrialization, Urbanization, Agricultural Modernization and IT Application
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作者 蔡世忠 《Agricultural Science & Technology》 CAS 2014年第4期697-702,712,共7页
Targeting modernization, we should keep to the Chinese-style path of car- rying out industrialization in a new way and advancing IT application, urbanization, and agricultural modernization. In the research, the scien... Targeting modernization, we should keep to the Chinese-style path of car- rying out industrialization in a new way and advancing IT application, urbanization, and agricultural modernization. In the research, the scientific concepts of IT applica- tion, urbanization, agricultural modernization and industrialization were illustrated and the interrelations were analyzed, with measures on harmonized development pro- posed based on existing problems. 展开更多
关键词 Harmonized development of Modern Industrialization Urbanization Agri- cultural Modernization and IT application Normative analysis Strategy research China
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Action Research——the Way to Enhancing Teacher Professional Development
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作者 刘颖 《海外英语》 2013年第10X期281-283,共3页
This paper introduces the notion of action research in its international academic context. Action research is potentially beneficial to both pre-service teachers and in-service teachers in their professional developme... This paper introduces the notion of action research in its international academic context. Action research is potentially beneficial to both pre-service teachers and in-service teachers in their professional development and it should play an important role in the curriculum renewal of English teaching methodology in China. 展开更多
关键词 action research TEACHER PROFESSIONAL development c
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Development Process of Machine Translation during 1930s-1970s
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作者 张严心 《海外英语》 2014年第23期171-171,178,共2页
Machine Translation are increasingly welcomed and used during recent years with the commonly application of Internet and the acceleration of the integration of world economy. To know about the history and development ... Machine Translation are increasingly welcomed and used during recent years with the commonly application of Internet and the acceleration of the integration of world economy. To know about the history and development process of Machine Translation during 1930s-1970 s could help researchers gain new insights through restudying old material. 展开更多
关键词 MACHINE TRANSLATION HISTORY development process 19
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Integration system research and development for three-dimensional laser scanning information visualization in goaf 被引量:1
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作者 罗周全 黄俊杰 +2 位作者 罗贞焱 汪伟 秦亚光 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2016年第7期1985-1994,共10页
An integration processing system of three-dimensional laser scanning information visualization in goaf was developed. It is provided with multiple functions, such as laser scanning information management for goaf, clo... An integration processing system of three-dimensional laser scanning information visualization in goaf was developed. It is provided with multiple functions, such as laser scanning information management for goaf, cloud data de-noising optimization, construction, display and operation of three-dimensional model, model editing, profile generation, calculation of goaf volume and roof area, Boolean calculation among models and interaction with the third party soft ware. Concerning this system with a concise interface, plentiful data input/output interfaces, it is featured with high integration, simple and convenient operations of applications. According to practice, in addition to being well-adapted, this system is favorably reliable and stable. 展开更多
关键词 GOAF laser scanning visualization integration system 1 Introduction The goaf formed through underground mining of mineral resources is one of the main disaster sources threatening mine safety production [1 2]. Effective implementation of goaf detection and accurate acquisition of its spatial characteristics including the three-dimensional morphology the spatial position as well as the actual boundary and volume are important basis to analyze predict and control disasters caused by goaf. In recent years three-dimensional laser scanning technology has been effectively applied in goaf detection [3 4]. Large quantities of point cloud data that are acquired for goaf by means of the three-dimensional laser scanning system are processed relying on relevant engineering software to generate a three-dimensional model for goaf. Then a general modeling analysis and processing instrument are introduced to perform subsequent three-dimensional analysis and calculation [5 6]. Moreover related development is also carried out in fields such as three-dimensional detection and visualization of hazardous goaf detection and analysis of unstable failures in goaf extraction boundary acquisition in stope visualized computation of damage index aided design for pillar recovery and three-dimensional detection
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Development Tendency in Main Fields of Reading Researches
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作者 石晶 《中国校外教育》 2011年第9期89-89,106,共2页
The last few decades have witnessed the publication of a considerable amount of empirical evidence supporting what Krashen has called "the power of reading"(Krashen,1993).There is a widespread approval that ... The last few decades have witnessed the publication of a considerable amount of empirical evidence supporting what Krashen has called "the power of reading"(Krashen,1993).There is a widespread approval that reading itself leads to better reading,better vocabulary,better writing,and better control of grammar in both first and second languages.In this article,the following research areas will be discussed,which can be mainly divided into the following 20 categories. 展开更多
关键词 英语教学 教学方法 大学英语 英语翻译
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Recent Progress in Surface Integrity Research and Development 被引量:5
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作者 Fengzhou Fang Chunyang Gu +2 位作者 Ran Hao Kaiyuan You Siyu Huang 《Engineering》 SCIE EI 2018年第6期754-758,共5页
1.Introduction Surface integrity has great significance for the quality and performance of machined components,and has therefore been increasingly recognized by industry.In particular,within certain industries that re... 1.Introduction Surface integrity has great significance for the quality and performance of machined components,and has therefore been increasingly recognized by industry.In particular,within certain industries that require high reliability,such as the aerospace industry,surface integrity is one of the most relevant indexes used to evaluate the quality of machined parts.Thus,obtaining updated knowledge on surface integrity is of great interest to both the academic community and industry[1]. 展开更多
关键词 RECENT PROGRESS SURFACE INTEGRITY research and development
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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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