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Shaking table test study on performance and functionality of a typical telecommunication room after earthquakes
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作者 Li Bo Guo Endong +5 位作者 Sun Guoliang Ji Shuqiang Mao Chenxi Wang Tao Han Di Li Xiaofei 《Earthquake Engineering and Engineering Vibration》 SCIE EI CSCD 2024年第2期455-474,共20页
Large numbers of basic transceiver stations,where the telecommunication room is one of the main components,comprise an important part of the telecommunication system.After earthquakes,considerable economic loss from t... Large numbers of basic transceiver stations,where the telecommunication room is one of the main components,comprise an important part of the telecommunication system.After earthquakes,considerable economic loss from telecommunication systems is often associated with seismic damage and functional loss of the telecommunication room.However,research related to this has been limited.In this study,shaking table tests were conducted for a full-scale typical telecommunication room,including a light-steel house and the necessary communication and power supply equipment.The tests not only focused on the seismic damage to all the structures but also considered the functions of the communication and power supply of the equipment.The interactions between these facilities and their effects on communication function were also investigated.Compared with the damage to structures,the interruption of the power supply due to earthquakes is a weak link.Finally,the damage indexes,together with their threshold values of different damage states for the communication and power supply equipment,were derived from the test results.The results of this research can contribute to the literature gaps regarding seismic performance studies of telecommunication rooms,and can serve as a valuable reference for future research on its seismic fragility and economic losses evaluation. 展开更多
关键词 telecommunication light-steel house communication equipment power supply equipment seismic performance FUNCTIONALITY
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Measuring the influences of supplier selection and supply chain tasks on firm performance among manufacturing firms in India
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作者 D. M. Sezhiyan T. Nambirajan 《Chinese Business Review》 2010年第12期27-37,共11页
The primary objective of this research is to empirically probe the various aspects and variables that have been already addressed in the previous literature related to supplier selection criterion, supply effort manag... The primary objective of this research is to empirically probe the various aspects and variables that have been already addressed in the previous literature related to supplier selection criterion, supply effort management and firm performance. Further, this research aims to develop a measurement framework and pragmatically prove the framework through a measurement model. First, a factor structure for various constructs is made and the initial validity is determined from practicing managers and academicians. This research employs survey method and the data is collected from 358 supply chain professionals working in manufacturing firms in India. A measurement model is developed and proved with various tests of reliability and validity. Finally, three major latent constructs were formulated, namely, criterion of supplier selection, supply effort management and firm performance. The factor scores of these latent variables were used for further analysis. A six-stage approach was followed in the analysis of data. Firm performance was regressed against supplier selection criterion and supply effort management. The results indicate that the predictive variable has positive and significant effect on firm performance and they do not have any interaction and multicollinearity effects. 展开更多
关键词 firm performance supplier selection supply chain management supply effort management
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Trust and relationship commitment on cooperative performance of supply chain 被引量:1
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作者 朱桂平 潘文安 《Journal of Southeast University(English Edition)》 EI CAS 2007年第S1期64-70,共7页
Creating and sustaining trust in cooperative performances of the supply chain constitute critical strategic components.To study the influences of organizational and individual trust on the quality of commitment and co... Creating and sustaining trust in cooperative performances of the supply chain constitute critical strategic components.To study the influences of organizational and individual trust on the quality of commitment and cooperative performance,the relationships among organizational trust,individual trust,commitment and cooperative performances of the supply chain are discussed by case analysis.Questionnaire investigation is used to study the trust and relationship commitment among supply chain partnerships on cooperative performance.Results show that both organizational and individual trust are positively correlated with cooperative performance.The indirect effects of organizational trust on cooperative performance through relationship commitment is significantly greater than its direct effects.However,the indirect effects of individual trust on cooperative performance through relationship commitment is significantly less than its direct effects.It provides all essential basis for enterprises to establish and develop stable supply chain partnerships and to enhance competitive advantages. 展开更多
关键词 supply chain partnership TRUST COMMITMENT performance
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Proposal of a Conceptual Model to Analyse the Influence of LARG Practices on Manufacturing Supply Chain Performance 被引量:1
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作者 Susana G. Azevedo Helena Carvalho V. Cruz-Machado 《Journal of Modern Accounting and Auditing》 2012年第2期174-184,共11页
The main objective of this paper is to propose a conceptual model about the influence of lean, agile, resilient, and green (LARG) practices on supply chain operational, economic and environmental performance. This m... The main objective of this paper is to propose a conceptual model about the influence of lean, agile, resilient, and green (LARG) practices on supply chain operational, economic and environmental performance. This model is based on the literature review about the four supply chain management paradigms and also performance measurement systems. This paper contributes to the literature by introducing a new model to improve the leanness, agility, resilience, and greenness of manufacturing supply chains. Among the suggested LARG practices, the ones influencing more the supply chain performance are the just in time and also the supplier relationships. Also the supply chain performance measures with more LARG practices influencing them are the inventory levels and the time, that is, the supply chain's operational performance is the most affected by the simultaneous paradigms deployment in the supply chain. 展开更多
关键词 performance measurement LARG (lean AGILE resilient and green) supply chain manufacturing supplychain
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Interaction between supply chain risk and organizational performance
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作者 Shi, Chunsheng Tan, Zehong Liu, Weiwei 《Journal of Southeast University(English Edition)》 EI CAS 2008年第S1期109-113,共5页
To offer a theoretic guidance to practice, on the basis of the work in an emerging strand of supply chain management and by matching the constructs of performance and risk together, a framework between supply chain ri... To offer a theoretic guidance to practice, on the basis of the work in an emerging strand of supply chain management and by matching the constructs of performance and risk together, a framework between supply chain risk management and organizational performance is developed. The framework includes a series of mutually associated processes as follows: risk sources and profiles, risk and performance drives, risk and performance consequences, risk management responses, and risk and performance outcomes. Furthermore, every process is elaborated on in detail. Thereinto, organizational performance consists of efficiency and effectiveness which is linked to risk drivers and risk management responses. Finally, some necessary discussions and supplements are put forward from a practical point of view. This study is to some extent expected to be conducive to the theories and the practice of supply chain management for contemporary enterprises. 展开更多
关键词 supply chain management risk management INTERACTION organizational performance
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Performance Evaluation System of Pig Supply Chain Based on Time-Space Perspective and Balanced Score Card(BSC)
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作者 Gao Kuo Gan Xiaoqing 《Animal Husbandry and Feed Science》 CAS 2014年第6期334-341,共8页
The overall structure of live pig supply chain was constructed based on theoretical study and practical investigation, and the performance evaluation sys- tem for supply chain was studied from two perspectives of time... The overall structure of live pig supply chain was constructed based on theoretical study and practical investigation, and the performance evaluation sys- tem for supply chain was studied from two perspectives of time and space and balanced score card (BSC). From the space perspective and BSC, the performance evaluation system composed of four primary indicators (financial dimension, customer dimension, internal business dimension and innovation/learning perspective) and 26 secondary indicators. From the time perspective and BSC, the system could be divided into four stages, including formation stage, development stage, matu- rity stage and recession stage, with a total of 30 indicators. 展开更多
关键词 Pig supply chain performance evaluation TIME SPACE BSC
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Improving construction performance through supply chain management
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作者 王要武 薛小龙 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2004年第5期528-532,共5页
A typical model of construction supply chain (CSC) is presented firstly. Then the characteristics and problems of CSC are identified. The authors also describe the progress towards adoption of supply chain management ... A typical model of construction supply chain (CSC) is presented firstly. Then the characteristics and problems of CSC are identified. The authors also describe the progress towards adoption of supply chain management (SCM) in the construction industry. Traditional construction management approaches (CMAs) are compared with new SCM-based CMAs. The authors suggest that integrated SCM based on cooperating competition is crucial to improve construction performance. Based on relevant results from related research, a framework for integrated construction supply chain management (CSCM) is developed to guide the effective implementation of SCM in construction. 展开更多
关键词 supply chain management performance construction supply chain management construction industry
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Using fuzzy cognitive maps to model performance measurement system of Internet-based supply chain
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作者 陈娟娟 《Journal of Chongqing University》 CAS 2006年第4期212-217,共6页
Fuzzy cognitive maps (FCM) is a well-established artificial intelligence technique, which can be effectively applied in the domains of performance measurement, decision making and other management science. FCM can b... Fuzzy cognitive maps (FCM) is a well-established artificial intelligence technique, which can be effectively applied in the domains of performance measurement, decision making and other management science. FCM can be a useful tool in a group decision-making environment by using scientifically integrated expert knowledge. The theories of FCM and balance scorecard (BSC) both emphasize cause-and-effect relationships among indicators in a complex system, but few reports have been published addressing the combined application of these two techniques. In this paper we propose a FCM simulation model for the sample performance measurement system of Intemet-based supply chain, which is constructed by BSC theory. We gave examples to explain how FCM can be adapted to execute the causal mechanism of BSC, and also how FCM can support group decision-making and forecasting in performance measurement. 展开更多
关键词 fuzzy cognitive map balanced scorecard supply chain E-BUSINESS performance measurement
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The Moderating Effects of Gender Diversity on Supply Chain Practice and Firm Performance
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作者 Riaheen Farzana 《Journal of Modern Accounting and Auditing》 2019年第4期204-210,共7页
This research investivates the moderating effects of employees gender diversity and uncertainty on the relationship between supply chain practices and the performance of the firm which have a supply chain, Current sup... This research investivates the moderating effects of employees gender diversity and uncertainty on the relationship between supply chain practices and the performance of the firm which have a supply chain, Current supply chain management has become a possibly valuable way of improving firm performance, Gender plays an important role in the performance of an organization, but it has not get emphasize in research so far, This study provides a conceptual justification for a proposed model that identifies the relationships between supply chain practices and firm performance and describes the moderating effect of gender diversity and uncertainty, The higher levels of supply chain practice can lead to enhance firm performance, Also, gender diversity and uncertainty has an interaction effect on this relationship. 展开更多
关键词 supply CHAIN PRACTICE FIRM performance GENDER diversity uncertainty
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The Role of Agility in the Effect of Trust in Supply Chain on Firm Performance
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作者 Ezgi Sahin Murat Cemberci Mustafa Emre Civelek Nagehan Uca 《Management Studies》 2017年第4期336-345,共10页
Emerging technologies and innovative developments cause the supply chain management to change dramatically. Therefore the subjects regarding trust have become important. Trust established in Supply Chain causes effect... Emerging technologies and innovative developments cause the supply chain management to change dramatically. Therefore the subjects regarding trust have become important. Trust established in Supply Chain causes effective relationships among definitive numbers of suppliers in the long-run. The effect of trust in supply chain on firm performance and the contribution of agility to this relation have been supported in the literature. In this research, the role of agility in the effect of trust in supply chain on firm performance will be investigated. According to the results of hypotheses tests, there are positive and significant relations between supply management integration and trust in supply chain, between trust in supply chain and supply chain agility, and between supply chain agility and firm performance. 展开更多
关键词 supply management integration trust in supply chain supply chain agility firm performance
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Assessing supply chain performance using genetic algorithm and support vector machine
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作者 ZHAO Yu 《Ecological Economy》 2019年第2期101-108,共8页
The rough set-genetic support vector machine(SVM) model is applied to supply chain performance evaluation. First, the rough set theory is used to remove the redundant factors that affect the performance evaluation of ... The rough set-genetic support vector machine(SVM) model is applied to supply chain performance evaluation. First, the rough set theory is used to remove the redundant factors that affect the performance evaluation of supply chain to obtain the core influencing factors. Then the support vector machine is used to extract the core influencing factors to predict the level of supply chain performance. In the process of SVM classification, the genetic algorithm is used to optimize the parameters of the SVM algorithm to obtain the best parameter model, and then the supply chain performance evaluation level is predicted. Finally, an example is used to predict this model, and compared with the result of using only rough set-support vector machine to predict. The results show that the method of rough set-genetic support vector machine can predict the level of supply chain performance more accurately and the prediction result is more realistic, which is a scientific and feasible method. 展开更多
关键词 supply CHAIN performance evaluation ROUGH set theory support VECTOR machine GENETIC algorithm
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Investigating Supply Chain Integration Effects on Environmental Performance in the Jordanian Food Industry
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作者 Zu’bi M. F. Al-Zu’bi Ekhleif Tarawneh +1 位作者 Ayman Bahjat Abdallah Mahmoud A. Fidawi 《American Journal of Operations Research》 2015年第4期247-257,共11页
The purpose of this study was to examine the effects of supply chain integration on environmental performance of food manufacturing companies in Jordan. Data for this study were collected from one hundred and nineteen... The purpose of this study was to examine the effects of supply chain integration on environmental performance of food manufacturing companies in Jordan. Data for this study were collected from one hundred and nineteen food companies. To answer the study questions, and to verify its hypotheses, descriptive statistical tools and linear regression tests were used. The study results indicated that supply chain integration positively affected environmental performance. Additionally, the results showed that supply chain integration positively affected environmental control and pollution management. 展开更多
关键词 supply CHAIN INTEGRATION ENVIRONMENTAL performance ENVIRONMENTAL CONTROL POLLUTION MANAGEMENT Empirical Research
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The Impact of Electronic Supply Chain Management Usage on Firm’s Performance
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作者 Dmaithan Almajali Khalid Mansour +1 位作者 Ra’ed Masa’deh Mahmoud Maqableh 《International Journal of Communications, Network and System Sciences》 2016年第6期280-293,共14页
This study investigates the status of e-SCM and performance among Jordanian manufacturing sector. The objective of this study is to analyze the impact of trust and communication on the e-SCM usage. Moreover, the study... This study investigates the status of e-SCM and performance among Jordanian manufacturing sector. The objective of this study is to analyze the impact of trust and communication on the e-SCM usage. Moreover, the study investigates the effect of the trust and communication on the firm’s performance while the e-SCM usage is used as a mediating factor on firm’s performance. The proposed research model was validated by distributing 250 survey questionnaires to the manufacturing sector in Jordan. Structural equation modelling (SEM) technique was used to analyze the results. One of the main limitations of this study was that the results could not be universal since the study was limited to Jordan. We discussed the implications of our results for research and practice. 展开更多
关键词 Firm’s performance COMMUNICATION TRUST Electronic supply Chain Management
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The Fuzzy Evaluation of Environmental Performance in Green Supply Chain
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作者 Kun Liu 《International English Education Research》 2015年第5期11-13,共3页
Green supply chain is one of the trends of industry development. And performance measurement is the key to implementing the supply chain. So it is necessary to evaluate the environmental performance of supply chain .A... Green supply chain is one of the trends of industry development. And performance measurement is the key to implementing the supply chain. So it is necessary to evaluate the environmental performance of supply chain .According to the connotation of green supply chain and the standards of environmental management, this paper designs green performance measurement systems which is composed of four main factors such as waste emissions and exposure hazard, resource utilization, product recovery, and environmental reputation. And the authors delve deeply these factors so that it forms a two-level measurement system. Then the effect on the traditional performance measurement of supply chain is studied after taking greening to the supply chain leveL At last the authors apply the method of multi-level fuzzy judgment to the environmental performance measurement system. An example is given to show the judgment process. 展开更多
关键词 greening supply chain environmental performance performance measurement system fuzzy evaluation
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The impact of supply chain resilience on customer satisfaction and financial performance:A combination of contingency and configuration approaches
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作者 Baofeng Huo Dan Li Minhao Gu 《Journal of Management Science and Engineering》 CSCD 2024年第1期38-52,共15页
Supply chain resilience(SCR)refers to a supply chain's(SC's)ability to recover from disruptions timely and effectively.This study uses a combination of contingency and configuration approaches to examine the d... Supply chain resilience(SCR)refers to a supply chain's(SC's)ability to recover from disruptions timely and effectively.This study uses a combination of contingency and configuration approaches to examine the direct and contingent relationships between SCR dimensions(i.e.,internal,supplier,and customer resilience)and performance.It analyzes survey data collected from 206 Chinese manufacturers.The results show that the three SCR dimensions are positively related to customer satisfaction,whereas customer resilience has no direct contribution to financial performance.Internal resilience moderates the relationship between supplier resilience and performance(negative for customer satisfaction and positive for financial performance).A taxonomy for SCR was developed based on internal,supplier,and customer resilience,providing a holistic perspective for examining the performance discrepancies among four different SCR patterns:high externalleaning,high uniform,medium uniform,and low uniform.These findings offer insights for managers in building SCR from the crisis-management process. 展开更多
关键词 supply chain resilience Risk management TAXONOMY performance China
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Reactive and Robust Planning of Moroccan Citrus Chain Based on Multi-agent System and Performance Indicators
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作者 Hind Moutaoakil Hicham Jamouli 《Journal of Traffic and Transportation Engineering》 2015年第1期19-34,共16页
As part of improving services done for various clients in all Moroccan areas, Moroccan exportation group of fruits and vegetables in collaboration with their packaging units and producers, tends to cooperate in order ... As part of improving services done for various clients in all Moroccan areas, Moroccan exportation group of fruits and vegetables in collaboration with their packaging units and producers, tends to cooperate in order to face with international competitiveness. Indeed, the complexity of networks of partners has led policy-makers to implement new techniques and tools to help control different processes. For this reason, the implementation of a permanent monitoring of different operations ranging from production, packaging, and distribution of perishable products has become paramount. This article aims to propose a model of multi-agent citrus supply chain, based on indicators for monitoring and evaluation of performance of its logistics systems, in order to build a new independent, robust and responsive chain, and to optimize and control the flow of materials and information between the different actors and stakeholders of the chain. 展开更多
关键词 CITRUS supply chain supply chain operation reference multi-agent system EXPORT performance indicator
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Study of Steady-state Performances for a Novel Line-start Single-phase Permanent Magnet Synchronous Motor With Three Parallel-connected Windings 被引量:2
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作者 PEI Ying WANG Xiuhe TANG Xu ZHAO Junwei 《中国电机工程学报》 EI CSCD 北大核心 2013年第9期I0012-I0012,共1页
对于三相感应电动机的单相运行,学者们已经提出了多种实用的接线方式,比如Smith接法、SEMIHEX接法。然而,对于三相异步起动永磁同步电动机的单相运行,很少有合适的接法提出。将并联式接法应用于三相异步起动永磁同步电动机的单相运行,... 对于三相感应电动机的单相运行,学者们已经提出了多种实用的接线方式,比如Smith接法、SEMIHEX接法。然而,对于三相异步起动永磁同步电动机的单相运行,很少有合适的接法提出。将并联式接法应用于三相异步起动永磁同步电动机的单相运行,提出了一种新型三绕组并联式异步起动单相永磁同步电动机。分析了三相异步起动永磁同步电动机同步运行时以及起动瞬间的正序、负序阻抗,基于对称分量法,对该接法电机的对称运行条件进行分析,得出了电容的确定方法,并利用遗传算法对电容值进行优化。提出了该新型电机稳态性能的计算方法;设计了一台高功率因数和一台低功率因数三相异步起动永磁同步电动机作为样机,并分别将其改接为三绕组高效单相永磁同步电动机,进行实验研究。实验结果表明,低功率因数的异步起动永磁同步电动机更适合改接成新型三绕组并联式单相永磁同步电动机。由低功率因数三相永磁同步电动机改接成的单相异步起动永磁同步电动机在额定负载下运行时,具有与同容量三相永磁同步电动机相近的效率和更高的功率因数。 展开更多
关键词 单相永磁同步电动机 并联连接 稳态性能 绕组 型线 永磁同步电机 对称操作 三相电机
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数字化转型与企业国际化绩效研究——基于供应链能力的中介作用 被引量:3
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作者 许益亮 苟建华 靳朝翔 《财经论丛》 CSSCI 北大核心 2024年第4期27-36,共10页
本文借助Python爬虫技术刻画上市公司数字化转型强度,利用2012—2021年A股上市公司和国泰安数据库相关匹配数据,从理论和实证两个方面探讨数字化转型对企业国际化绩效的影响及其作用机理。研究结果表明,数字化转型对企业国际化绩效具有... 本文借助Python爬虫技术刻画上市公司数字化转型强度,利用2012—2021年A股上市公司和国泰安数据库相关匹配数据,从理论和实证两个方面探讨数字化转型对企业国际化绩效的影响及其作用机理。研究结果表明,数字化转型对企业国际化绩效具有显著的促进作用且通过一系列内生性和稳健性检验,供应链能力在其中发挥了中介效应。进一步分析发现,数字化转型对企业国际化绩效的提升效果在非国有企业、技术和资本密集型行业、发达国家或地区更明显。这一结论对促进企业实现数字化转型、提升国际化绩效、增强国际竞争力具有重要的现实意义。 展开更多
关键词 数字化转型 国际化绩效 供应链能力
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Greening the Supply Chain: Drivers and Outcomes in the Korean Manufacturing Industry
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作者 Joohan Ryoo 《Journal of Management Science & Engineering Research》 2023年第2期82-100,共19页
This research investigates the determinants of green supply chain management(GSCM)adoption and its impact on organizational performance,while considering the potential moderating factors influencing GSCM adoption.Desp... This research investigates the determinants of green supply chain management(GSCM)adoption and its impact on organizational performance,while considering the potential moderating factors influencing GSCM adoption.Despite the growing prevalence of GSCM practices among Korean firms,the factors driving their adoption have not received sufficient attention.To bridge this gap,the study uses structural equation modeling,integrating stakeholder theory and resource-based theory to explore how green entrepreneurial orientation(GEO),institutional pressure,and relational capital affect GSCM adoption.Additionally,the study explores the effects of GSCM implementation on competi­tiveness and economic performance.Drawing data from a sample of 213 Korean manufacturing firms,the PLS-SEM analysis highlights the significant influence of GEO,institutional pressure,and relational capital on GSCM adoption.Additionally,the study emphasizes the positive impact of GSCM implementation on firm competitiveness.These find­ings provide valuable insights for enhancing sustainability in supply chain management and are applicable to similar context countries such as Taiwan,China,Japan,and the Netherlands. 展开更多
关键词 Green supply chain management Green entrepreneurial orientation Institutional pressure Relational capi­tal COMPETITIVENESS Economic perform
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基于区块链技术的生鲜农产品溯源系统设计 被引量:2
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作者 巫光福 王蒙蒙 《计算机技术与发展》 2024年第1期177-184,共8页
当前生鲜农产品供应链体系通常采用中心化管理模式,存在不同用户之间信息不对称、缺乏实时信息共享平台以及产品来源可追溯性差等问题。为了解决这些问题,采用区块链技术作为开发框架,提出一个基于区块链技术的生鲜农产品供应链的信息... 当前生鲜农产品供应链体系通常采用中心化管理模式,存在不同用户之间信息不对称、缺乏实时信息共享平台以及产品来源可追溯性差等问题。为了解决这些问题,采用区块链技术作为开发框架,提出一个基于区块链技术的生鲜农产品供应链的信息共享和可追溯模型,该模型系统具有信息共享、调度实时控制、溯源机制完善等特点。通过设计智能合约算法和新型的交易提案方式,实现自动化管理生鲜农产品供应链系统,以更好地可视化展现区块链网络交易流程。使用Caliper工具进行性能测试,实验结果表明,该方案可行性高,多节点环境下系统交易时延低,同时可以保证信息安全,具备完善的交易功能。最后,选取几个现有的农产品溯源应用系统做对比分析,该方案相较于现有的农产品溯源应用系统具有更强的溯源监管能力,更高的交易可靠性,以及更好的供应链各环节节点间的数据交互性等优势。 展开更多
关键词 区块链 智能合约 生鲜农产品供应链 信息共享 透明可追溯 性能测试
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