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Influences of Contextual,Cultural Factors and Stakeholders on System Design and Management Analysis in Organizations 被引量:2
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作者 Remi Alapo 《Management Studies》 2018年第2期108-112,共5页
Many businesses and organizations can operate in fast changing environments,which meets the high market demands and stakeholder needs.These successful organizations can adapt to everyday changes in the business climat... Many businesses and organizations can operate in fast changing environments,which meets the high market demands and stakeholder needs.These successful organizations can adapt to everyday changes in the business climate,based on organizational effectiveness,performance,and good strategic planning.Organizations that have failed have done so because of a lack of a good system design in place.Organizational factors such as the changing business climate,labor trends,diminishing stakeholder interests,and lack of organizational value creation to improving current structures to meet the needs are some examples of why organizations may fail.“System is defined as a set of elements arranged in an orderly manner to accomplish an objective.System,is not a randomly arranged set.It is arranged with some logic governed by rules,regulations,principles,and policies.Such an arrangement is also influenced by the objective the system desires to achieve.Systems are created to solve problems”(Deepak,2011,para.1).This paper examines the contextual and cultural factors and stakeholders on systems design and management in organizations by exploring the different major stakeholder group interests that shape the design that is appropriate for a management system. 展开更多
关键词 system design management analysis ORGANIZATIONAL management LEADERSHIP
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Analysis and Design of Quality Management Platform for the Entire Process of Characteristic Software Talent Training
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作者 Guoxiang Fan Lin Yao +4 位作者 Yin Chen Yong Guo Yingxin Tian Feng Gao Zhongjie Wang 《计算机教育》 2022年第12期24-34,共11页
At the end of 2021 to create a new model of characteristic software talent training for independent and controllable key software fields,the Ministry of Education and the Ministry of Industry and Information Technolog... At the end of 2021 to create a new model of characteristic software talent training for independent and controllable key software fields,the Ministry of Education and the Ministry of Industry and Information Technology jointly approved the establishment of the first batch of 33 Characteristic Pilot Schools of software.As a member of characteristic software schools,the HIT School of Software has been approved and will focus on the construction of 2 characteristic directions,which are large-scale industrial software and industrial professional application software.In order to achieve the goal,it is urgent to develop a comprehensive management platform to control the entire process of talent training,so that we can standardize,modelling,and digitized the entire process of characteristic software talent training.By relating all aspects of student training with and implementing the ability-index mechanisms,we will continuously collect big-data of the entire process of student growth,and generate multidimensional student ability portraits for evaluating the effect of talent training,and adjust as well as optimizing the growth path for students themselves during their studying.Employers will be able to identify talents accurately and provide effective reference for colleges to adjust training plans.This paper will analyze the needs of the platform,provide demand analysis of the platform,extract the correlation model between training,conclude the relations between ability-index activities and ability indicators,and give a reasonable overall system design scheme. 展开更多
关键词 Characteristic school of software Talent training quality management platform analysis and design
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Network Management of Food Additives Quality Analysis and Inspection 被引量:3
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作者 Hairui Zhang Guofu Zhang Li Zhang 《Journal of Chemistry and Chemical Engineering》 2015年第7期468-471,共4页
In this paper, on the basis of the implementation of the national chemical industry standard analytical test methods and analysis of test items, a food additive quality analysis and inspection of network management ap... In this paper, on the basis of the implementation of the national chemical industry standard analytical test methods and analysis of test items, a food additive quality analysis and inspection of network management applications are developed using the development technology of Visual Basic language and computer system operating environment, to achieve a network management software for users on food additives of quality analytical testing. The software sets up an information sharing network platform for enterprise and quality management departments, which is a major innovation in the food additive quality analysis on test management methods and tools. 展开更多
关键词 Food additives quality analysis Visual Basic language network management software development.
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Impact of the Integrated Management Systems on the Achievement of Stable Quality and Safety of Biscuit Products
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作者 Marieta Stefanova Denka Zlateva Antoaneta Stoyanova 《Journal of Food Science and Engineering》 2017年第4期173-185,共13页
The implementation of Integrated Management System (IMS) of the quality management and safety is aiming to provide production of biscuit products corresponding to particular specification and client's requirements.... The implementation of Integrated Management System (IMS) of the quality management and safety is aiming to provide production of biscuit products corresponding to particular specification and client's requirements. This paper explores the possibilities of achieving stable sensory and microbiological parameters of the biscuits, through the implementation of IMS. An analysis was carried out of the factors affecting the achievement of stable quality. The achievement of the stability of the parameters of 150 different lots of biscuits has been measured before, during and after the implementation of IMS in the manufacturing company The performed water activity analysis and sensory analysis confirmed that despite the dynamic changes in the internal and external environments as well as the significant changes in the requirements of the standards and the legislation, the implemented IMS has allowed the maintenance of the stable quality and safety of the biscuit products. 展开更多
关键词 Food safety quality management sensory analysis biscuit products IMS.
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Relationships Between River Water Quality and Landscape Factors in Haihe River Basin, China: Implications for Environmental Management 被引量:4
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作者 XU Huashan ZHENG Hua +2 位作者 CHEN Xiaoshu REN Yufen OUYANG Zhiyun 《Chinese Geographical Science》 SCIE CSCD 2016年第2期197-207,共11页
River water plays a key role in human health, and in social and economic development, and is often affected by both natural factors and human activities. An in-depth understanding of the role of these factors can help... River water plays a key role in human health, and in social and economic development, and is often affected by both natural factors and human activities. An in-depth understanding of the role of these factors can help in developing an effective catchment management strategy to protect precious water resources. This study analyzed river water quality, patterns of terrestrial and riparian ecosystems, intensity of agricultural activities, industrial structure, and spatial distribution of pollutant emissions in the Haihe River Basin in China for the year of 2010, identifying the variables that have the greatest impact on river water quality. The area percentage of farmland in study area, the percentage of natural vegetation cover in the 1000-m riparian zone, rural population density, industrial Gross Domestic Product(GDP)/km^2, and industrial amino nitrogen emissions were all significantly correlated with river water quality(P < 0.05). Farming had the largest impact on river water quality, explaining 43.0% of the water quality variance, followed by the coverage of natural vegetation in the 1000-m riparian zone, which explained 36.2% of the water quality variance. Industrial amino nitrogen emissions intensity and rural population density explained 31.6% and 31.4% of the water quality variance, respectively, while industrial GDP/km^2 explained 26.6%. Together, these five indicators explained 67.3% of the total variance in water quality. Consequently, water environmental management of the Haihe River Basin should focus on adjusting agricultural activities, conserving riparian vegetation, and reducing industrial pollutant emissions by optimizing industrial structure. The results demonstrate how human activities drive the spatial pattern changes of river water quality, and they can provide reference for developing land use guidelines and for prioritizing management practices to maintain stream water quality in a large river basin. 展开更多
关键词 land use watershed management river water quality gradient analysis
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Intelligent Management Based on Chemical Reagent Quality Analysis 被引量:2
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作者 Hairui Zhang Guofu Zhang Li Zhang 《Journal of Chemistry and Chemical Engineering》 2016年第7期336-340,共5页
Access database technology and Visual Basic programming language are used to develop a set of chemical reagents quality analysis and inspection of intelligent management application software, and its stability was inv... Access database technology and Visual Basic programming language are used to develop a set of chemical reagents quality analysis and inspection of intelligent management application software, and its stability was investigated. The results show that the sotfware is used to manage intelligently the quality analysis of chemical reagents test each linkage, to upload and save the analysis of test data and results in the network in time for users, to build a network of information sharing platform for enterprises and quality management departments, and its quality of chemical reagents test results is used to manage by the computer with practical application value. The software is simple, convenient, fast, friendly interface, stable operation, accurate and reliable results, with a high value to promote the application. 展开更多
关键词 Chemical reagent quality analysis test visual basic language software development intelligent management.
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The Role of Blood Station Quality Management System in the Quality Control of Blood Collection 被引量:1
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作者 Li Zhang 《Journal of Advances in Medicine Science》 2020年第1期48-52,共5页
With the continuous development of China’s medical industry in recent years,relevant staff has also paid more attention to the quality management of blood stations,and China has gradually improved during the setting ... With the continuous development of China’s medical industry in recent years,relevant staff has also paid more attention to the quality management of blood stations,and China has gradually improved during the setting of laws and regulations for blood station quality management.The policies set by the Chinese government have been fully implemented through the reasonable implementation of relevant staff.With the continuous development of China’s medical industry in recent years,relevant staff have also paid more attention to the quality management of blood stations,and China has gradually improved during the setting of laws and regulations for blood station quality management.The policies set by the Chinese government have been fully implemented through the reasonable implementation of relevant staff.On this basis,the management model of the Chinese blood station has been continuously innovated in the application process,and the blood collection work of the Chinese blood station has been greatly developed.However,when the blood station in China is conducting blood collection,its quality control program is still not fully mature.Therefore,in this context,it is necessary to do a good job in the construction of the corresponding blood station quality management system and make effective adjustments,which will give full play to the role of the management system in the quality control process of blood collection.In this paper,the construction plan of the blood station quality management system is analyzed to explore the role of the blood station quality management system in the process of blood collection quality control,aiming to provide assistance for the quality management of blood collection in China. 展开更多
关键词 BLOOD STATION quality management system BLOOD COLLECTION quality control ROLE analysis
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Track Bed Total Route Evaluation for Track Renewals&Asset Management“A Network Rail Perspective”
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作者 Peter Musgrave 《Journal of Traffic and Transportation Engineering》 2024年第5期238-247,共10页
Over the last 10 years there have been significant developments and improvements in the understanding of railway track bed in the UK and its relationship and impact on track quality,ballast life and maintenance follow... Over the last 10 years there have been significant developments and improvements in the understanding of railway track bed in the UK and its relationship and impact on track quality,ballast life and maintenance following track renewals.This paper aims to describe the process adopted by Network Rail for track bed investigation and design which offers Network Rail optimum design solutions and value for money from an investigation and construction perspective,balancing design with possession availability to maximise construction output.It also describes innovative investigation and construction techniques that have been developed over the last 5 years maximising the use of rail mounted asset condition data collection systems which run at line speed,allowing targeted investigations and in some case removing the requirements for physical site investigation.It also allows Network Rail to predict sections of track bed which may be affected by line speed increases which would cause the track bed to fail prematurely or,retain its ability to maintain good track geometry post line speed increase.These problems can manifest themselves as stiffness related problems such as critical velocity issues(surface wave velocity,Rayleigh Wave velocity)or,sub-grade erosion resulting in high rates of deterioration in the vertical track geometry.The paper also describes the development and installation process for Enhanced Axial Micropiles to address stiffness related track bed problems whilst leaving the track in-situ a technique which is new to the UK railways. 展开更多
关键词 Track bed data analysis route evaluation asset management track bed piling and design
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New European Union's Requirements and IFRS Practice Statement "Management Commentary": Does MD&A Disclosure Quality Affect Analysts' Forecasts?
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作者 S. Pisano F. Alvino 《Journal of Modern Accounting and Auditing》 2015年第6期283-301,共19页
The Management Discussion and Analysis (MD&A) is a mandatory document under the European Union's (EU) law. In 2003, the EU issued Directive 2003/51/EC, which broadened the information that firms have to provide ... The Management Discussion and Analysis (MD&A) is a mandatory document under the European Union's (EU) law. In 2003, the EU issued Directive 2003/51/EC, which broadened the information that firms have to provide in their MD&A, and in 2010 the International Accounting Standards Board (IASB) issued the International Financial Reporting Standards (IFRS) Practice Statement "Management Commentary", a non-binding guidance for the presentation of this document. The aim of this paper is to examine the relationship between MD&A disclosure quality and properties of analysts' forecasts. In fact, although most studies found that financial analysts mainly refer to financial statement data in forecasting earnings, there are few researches highlighting the importance of MD&A disclosures for financial analysts. On this basis, Ramnath, Rock, and Shane (2008) called for researches in order to better understand the relationship between the information really used by analysts and their forecasts. To assess the quality of MD&A disclosures, we developed a multidimensional measure on the basis of the EU requirements and the IFRS Practice Statement, and then we regressed this variable on both forecast accuracy and dispersion. The findings show that our measure of MD&A disclosure quality is significantly and positively related to forecast accuracy. We conducted other analyses in order to better understand the previous relationship and we found that, if we analyze the different information contained in the MD&A statement, financial analysts consider useful accounting and financial data in forecasting earnings. These results enhance our understanding of the role of MD&A disclosures in the wide set of information that firms provide to financial statement users. 展开更多
关键词 management Discussion and analysis (MD&A) Directive 2003/51/EC Intemational FinancialReporting Standards (IFRS) Practice Statement management Commentary" disclosure quality analysts' forecasts
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基于Cast Designer的壳体铸件铸造工艺设计及智能优化
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作者 巩红涛 张怀章 +3 位作者 杨磊 杨国超 马永健 李丰 《热加工工艺》 北大核心 2024年第5期103-105,共3页
使用Cast Designer铸造仿真分析软件,通过可铸性评估系统DFM,完成浇冒系统的辅助设计,然后使用DOE技术和基于遗传算法GA的智能优化技术,评估不同工艺设计方案与铸造过程参数对壳体铸件质量的影响,分析在不同的冒口、冷铁和浇注温度条件... 使用Cast Designer铸造仿真分析软件,通过可铸性评估系统DFM,完成浇冒系统的辅助设计,然后使用DOE技术和基于遗传算法GA的智能优化技术,评估不同工艺设计方案与铸造过程参数对壳体铸件质量的影响,分析在不同的冒口、冷铁和浇注温度条件下得料率和缩孔量的关系。根据对DOE模拟结果的分析,发现顶冒口和侧冒口尺寸是影响得料率和缩孔量的关键因数,再利用遗传算法GA选择最佳设计方案和参数。通过帕累托曲线得到了生产壳体铸件的最优工艺方案。 展开更多
关键词 Cast designer 缩孔 质量控制 仿真分析
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Design and Analysis of Computer Experiments Based on a Simulation Model of Air Traffic Flow Optimization in Panama
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作者 Juan Marcos Castillo Erick Jones +1 位作者 Victoria Chen Zoila Guerra de Castillo 《Journal of Traffic and Transportation Engineering》 2018年第5期205-222,共18页
There is a growing in number of operations in aviation all over the world.This growing is increasing the necessity of innovation and new technology to respond the increment of the demand.As a respond of this demand,FA... There is a growing in number of operations in aviation all over the world.This growing is increasing the necessity of innovation and new technology to respond the increment of the demand.As a respond of this demand,FAA(Federal Aviation Administration)is working with NextGen in the United States and the EUROCONTROL is implementing the Point Merge as solution in the air traffic flow management in Europe.However,the FAA alternative and EUROCONTROL alternative are not mutually exclusive since Panama,a small country in Latin America,is trying to use a combination between the vectoring approach and the Point Merge in the air traffic flow management.In addition,the AAC(Autoridad de Aereonautica Civil)and the Tocumen(Tocumen International Airport)are working in a continuous collaboration between FAA and Panama with the mutual challenge to improve the actual system.As a result,the main airline of Panama,the Compania Panamena de Aviacion(COPA Airlines),and the Autoridad de Aeronautica Civil(AAC)constructed a simulation model to select an air traffic flow alternative that can be able to change the actual situation.In other words,COPA Airlines and AAC are pursuing the minimization of the numbers of conflicts,the number of sequence actions,the flight time,the track flight distance and the fuel burn.Furthermore,this study aims to use the final draft of this previous analysis based on a simulation methodology to conduct a Design and Analysis of Computer Experiments with the final objective to increment the statistical significance of the actual model. 展开更多
关键词 AIR TRAFFIC management AIR TRAFFIC KPIs AIR TRAFFIC RULES ground TRAFFIC RULES SEASON ITINERARY DACE(design and analysis of Computer Experiments) statistically significance
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MicroGrid Designer:user-friendly design,operation and control assist tools for resilient microgrid and autonomous community 被引量:2
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作者 Ryuichi Yokoyama Yicheng Zhou 《Global Energy Interconnection》 EI CAS CSCD 2022年第3期249-258,共10页
During this decade,many countries have experienced natural and accidental disasters,such as typhoons,floods,earthquakes,and nuclear plant accidents,causing catastrophic damage to infrastructures.Since the end of 2019,... During this decade,many countries have experienced natural and accidental disasters,such as typhoons,floods,earthquakes,and nuclear plant accidents,causing catastrophic damage to infrastructures.Since the end of 2019,all countries of the world are struggling with the COVID-19 and pursuing countermeasures,including inoculation of vaccine,and changes in our lifestyle and social structures.All these experiences have made the residents in the affected regions keenly aware of the need for new infrastructures that are resilient and autonomous,so that vital lifelines are secured during calamities.A paradigm shift has been taking place toward reorganizing the energy social service management in many countries,including Japan,by effective use of sustainable energy and new supply schemes.However,such new power sources and supply schemes would affect the power grid through intermittency of power output and the deterioration of power quality and service.Therefore,new social infrastructures and novel management systems to supply energy and social service will be required.In this paper,user-friendly design,operation and control assist tools for resilient microgrids and autonomous communities are proposed and applied to the standard microgrid to verify its effectiveness and performance. 展开更多
关键词 MICROGRID Autonomous community Grid design and analysis RESILIENCE Unit commitment Economic load dispatch Load frequency control Dynamic power flow Energy management system
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Statistical Analysis of Process Monitoring Data for Software Process Improvement and Its Application 被引量:2
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作者 Kazuhiro Esaki Yuki Ichinose Shigeru Yamada 《American Journal of Operations Research》 2012年第1期43-50,共8页
Software projects influenced by many human factors generate various risks. In order to develop highly quality software, it is important to respond to these risks reasonably and promptly. In addition, it is not easy fo... Software projects influenced by many human factors generate various risks. In order to develop highly quality software, it is important to respond to these risks reasonably and promptly. In addition, it is not easy for project managers to deal with these risks completely. Therefore, it is essential to manage the process quality by promoting activities of process monitoring and design quality assessment. In this paper, we discuss statistical data analysis for actual project management activities in process monitoring and design quality assessment, and analyze the effects for these software process improvement quantitatively by applying the methods of multivariate analysis. Then, we show how process factors affect the management measures of QCD (Quality, Cost, Delivery) by applying the multiple regression analyses to observed process monitoring data. Further, we quantitatively evaluate the effect by performing design quality assessment based on the principal component analysis and the factor analysis. As a result of analysis, we show that the design quality assessment activities are so effective for software process improvement. Further, based on the result of quantitative project assessment, we discuss the usefulness of process monitoring progress assessment by using a software reliability growth model. This result may enable us to give a useful quantitative measure of product release determination. 展开更多
关键词 Software PROCESS Improvement PROCESS Monitoring design quality ASSESSMENT Multiple Regression analysis Principal COMPONENT analysis FACTOR analysis QUANTITATIVE Project ASSESSMENT
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Application of Internet of Things in Urban Waterlogging Prevention Management System 被引量:1
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作者 Qinggong Ma Bo Yang Jipeng Wang 《Advances in Internet of Things》 2017年第1期1-9,共9页
This paper aims to realize the extensive application of Internet of things technology in urban waterlogging prevention management system, and has analyzed the security requirement and security architecture of Internet... This paper aims to realize the extensive application of Internet of things technology in urban waterlogging prevention management system, and has analyzed the security requirement and security architecture of Internet of things technology, and discussed the demand of urban waterlogging prevention management system in combination with the key technology of Internet of things technology, to do the overall design and functional design well during designing of urban waterlogging prevention management system. Finally, the application process of the Internet of things technology in Chongqing waterlogging prevention management system is summarized. The application result shows that the flood control and drainage function of Chongqing is gradually improved with smooth drainage facilities;the inspection and maintenance management is gradually standardized;operation monitoring and early warning management is fully strengthened. There is visual management for emergency command and dispatch, and at the same time, the drainage pipe network assessment management can be conducted correctly. 展开更多
关键词 Internet of THINGS Urban WATERLOGGING PREVENTION management system Sys-tem design APPLICATION analysis
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IoT-Enabled Autonomous System Collaboration for Disaster-Area Management 被引量:3
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作者 Abenezer Girma Niloofar Bahadori +5 位作者 Mrinmoy Sarkar Tadewos G.Tadewos Mohammad R.Behnia M.Nabil Mahmoud Ali Karimoddini Abdollah Homaifar 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2020年第5期1249-1262,共14页
Timely investigating post-disaster situations to locate survivors and secure hazardous sources is critical,but also very challenging and risky.Despite first responders putting their lives at risk in saving others,huma... Timely investigating post-disaster situations to locate survivors and secure hazardous sources is critical,but also very challenging and risky.Despite first responders putting their lives at risk in saving others,human-physical limits cause delays in response time,resulting in fatality and property damage.In this paper,we proposed and implemented a framework intended for creating collaboration between heterogeneous unmanned vehicles and first responders to make search and rescue operations safer and faster.The framework consists of unmanned aerial vehicles(UAVs),unmanned ground vehicles(UGVs),a cloud-based remote control station(RCS).A light-weight message queuing telemetry transport(MQTT)based communication is adopted for facilitating collaboration between autonomous systems.To effectively work under unfavorable disaster conditions,antenna tracker is developed as a tool to extend network coverage to distant areas,and mobile charging points for the UAVs are also implemented.The proposed framework’s performance is evaluated in terms of end-to-end delay and analyzed using architectural analysis and design language(AADL).Experimental measurements and simulation results show that the adopted communication protocol performs more efficiently than other conventional communication protocols,and the implemented UAV control mechanisms are functioning properly.Several scenarios are implemented to validate the overall effectiveness of the proposed framework and demonstrate possible use cases. 展开更多
关键词 Architectural analysis and design language(AADL)and cloud computing disaster area management internet of things(IoT) message queuing telemetry transport(MQTT) unmanned aerial vehicle(UAV) unmanned ground vehicle(UGV)
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Food Additives-Ascorbic Acid Quality Assay Test Intelligent Management 被引量:1
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作者 Hairui Zhang Li Zhang +1 位作者 Helin Ye Guofu Zhang 《Journal of Chemistry and Chemical Engineering》 2018年第1期20-25,共6页
In this paper, based on the analysis and test methods of national standards (GB 14754-2010) and chemical analysis and test items carried out by chemical enterprises, a set of automatic processing of quality analysis... In this paper, based on the analysis and test methods of national standards (GB 14754-2010) and chemical analysis and test items carried out by chemical enterprises, a set of automatic processing of quality analysis test data of ascorbic acid products was developed by using access database technology and Visual Basic programming language system, and its stability was investigated. The results show that the software can manage intelligently all aspects of the quality analysis and test of ascorbic acid products, uploading timely the data and results of the analysis and inspection to the network and saving it for users, enterprises and quality management, which set up a network of information sharing platform to ensure the authenticity and reliability of measurement results, improving greatly the speed of data processing, saving valuable time, reducing production costs with good economic efficiency and social benefit. It has practical value for ascorbic acid quality analysis test data processing automatically the results of the implementation of intelligent management. 展开更多
关键词 Food additive ascorbic acid quality analysis test intelligent management software development.
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Geotechnical investigations and remediation design for failure of tunnel portal section: a case study in northern Turkey 被引量:7
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作者 Ayberk KAYA Kadir KARAMAN Fikri BULUT 《Journal of Mountain Science》 SCIE CSCD 2017年第6期1140-1160,共21页
Mass movements are very common problems in the eastern Black Sea region of Turkey due to its climate conditions, geological, and geomorphological characteristics. High slope angle, weathering, dense rainfalls, and ant... Mass movements are very common problems in the eastern Black Sea region of Turkey due to its climate conditions, geological, and geomorphological characteristics. High slope angle, weathering, dense rainfalls, and anthropogenic impacts are generally reported as the most important triggering factors in the region. Following the portal slope excavations in the entrance section of Cankurtaran tunnel, located in the region, where the highly weathered andesitic tuff crops out, a circular toe failure occurred. The main target of the present study is to investigate the causes and occurrence mechanism of this failure and to determine the feasible remedial measures against it using finite element method(FEM) in four stages. These stages are slope stability analyses for pre-and postexcavation cases, and remediation design assessments for slope and tunnel. The results of the FEM-SSR analyses indicated that the insufficient initial support design and weathering of the andesitic tuffs are the main factors that caused the portal failure. After installing a rock retaining wall with jet grout columns and reinforced slope benching applications, the factor of safety increased from 0.83 to 2.80. In addition toslope stability evaluation, the Rock Mass Rating(RMR), Rock Mass Quality(Q) and New Austrian Tunneling Method(NATM) systems were also utilized as empirical methods to characterize the tunnel ground and to determine the tunnel support design. The performance of the suggested empirical support design, induced stress distributions and deformations were analyzed by means of numerical modelling. Finally, it was concluded that the recommended stabilization technique was essential for the dynamic long-term stability and prevents the effects of failure. Additionally, the FEM method gives useful and reasonably reliable results in evaluating the stability of cut slopes and tunnels excavated both in continuous and discontinuous rock masses. 展开更多
关键词 Portal failure Stability analysis Finite element method Tunnel support design Remedial measures Rock Mass Rating(RMR) Rock Mass quality(Q) New Austrian Tunneling Method(NATM)
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Study on the System Design of Multiple Expert Systems Integrated Decision Support System
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作者 Wang, Zongjun 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 1993年第1期74-81,共8页
There has been an increasing interest in integrating decision support systems (DSS) and expert systems (ES) to provide decision makers a more accessible, productive and domain-independent information and computing env... There has been an increasing interest in integrating decision support systems (DSS) and expert systems (ES) to provide decision makers a more accessible, productive and domain-independent information and computing environment. This paper is aimed at designing a multiple expert systems integrated decision support system (MESIDSS) to enhance decision makers' ability in more complex cases. The basic framework, management system of multiple ESs, and functions of MESIDSS are presented. The applications of MESIDSS in large-scale decision making processes are discussed from the following aspects of problem decomposing, dynamic combination of multiple ESs, link of multiple bases and decision coordinating. Finally, a summary and some ideas for the future are presented. 展开更多
关键词 Computational methods Computer architecture Database systems Expert systems Information management Knowledge based systems Large scale systems Logic design systems analysis User interfaces
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Analyzing Cavitation Caused by Metal Particles in the Transaxle: Application of High Quality Assurance CAE Analysis Model 被引量:1
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作者 Yasuaki Nozawa Ryosuke Yamashita Kakuro Amasaka 《Journal of Energy and Power Engineering》 2012年第12期2054-2062,共9页
This paper focuses on a strategic improving quality of"high quality assurance CAE (computer aided engineering) analysis model" to be used in development design. The authors present a case oftransaxle oil seal leak... This paper focuses on a strategic improving quality of"high quality assurance CAE (computer aided engineering) analysis model" to be used in development design. The authors present a case oftransaxle oil seal leakage in automotive drive trains, a technical reliability problem that generates bottlenecks for auto manufacturers around the world. The application of this model is used to analyze cavitation caused by the metal particles (foreign matter) generated through transaxle wear. This analyzing method primarily uses numerical simulation (CAE) to clarify the technological mechanism generating oil leaks as a result of foreign metallic substances entering oil seals in the drive train. Quality improvement using this CAE analyzing method was verified by successfully applying it to the technological problem of development design bottlenecks at auto manufacturers. 展开更多
关键词 Precision CAE analysis oil seal leaks design optimization for quality assurance.
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Quality of Papers Stems from Authors and Quality of Teaching Stems from Professors
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作者 Fausto Galetto 《Macro Management & Public Policies》 2021年第1期3-18,共16页
On the web it is very frequently found that good papers are published only in“Peer Reviewed Trusted Journals(PRTJ)”,while low quality papers are published in the“Predatory Publishing Journals”.Here we show that th... On the web it is very frequently found that good papers are published only in“Peer Reviewed Trusted Journals(PRTJ)”,while low quality papers are published in the“Predatory Publishing Journals”.Here we show that this is not true,because the quality of papers depends on the quality of the authors in the same manner that quality of teaching depends on the quality of professors.Since generally the authors are professors it is important to see the two sides of the“publishing medal”:authors and professors.We will use the SPQR Principle[《Semper Paratus ad Qualitatem et Rationem(Always Ready for Quality and Rationality)》]as the way to analyse papers,books and teaching;it seems that very few people have taken care of Quality of Methods(Deming,Juran,Gell-Mann,Shewhart,Einstein,Galilei).The cases analysed here are from PRT Journals and teaching documents. 展开更多
关键词 SPQR quality of methods design of experiments quality education Peer review Open access Non-open access Methods for quality Rational manager quality tetralogy Intellectual honesty
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