complexity期刊投稿

环境科学新能源领域的顶级期刊！ 加油吧，综述和展望较多，一般是约稿的期刊名 ENERGY & ENVIRONMENTAL SCIENCE 出版周期: 月刊 近四年影响因子 2013年度 2012年度 2011年度 2010年度 15.49 11.653 9.61 9.446 中科院杂志分区 环境科学分类下的 1 区期刊 杂志简介/稿件收录要求 Published by Royal Society of Chemistry. ISSN (printed): 1754-5692. ISSN (electronic): 1754-5706.The journal recognises the complexity of issues and challenges relating

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系统科学与数学 [1000-0577]期刊详细信息期刊名称:系统科学与数学缩略题名XITONG KEXUE YU SHUXUE缩略题名JOURNAL OF SYSTEMS SCIENCE AND MATHEMATICAL SCIENCES缩略题名J. SYSTEMS SCI. MATH. SCI拼音题名Hsi T'Ung K'O Hsueh Yu Shu Hsueh翻译题名Journal of Systems Science and Mathematical SciencesISSN：1000-0577CODEN：XKSHEW同行评议：是?本刊收录在： 中国科学引文数据库(CSCD)来源期刊(2009-2010)CSCD核心库(C)?本刊收录在： 中国科学引文数据库(CSCD)来源期刊库(2013-2014)CSCD核心库(C)?本刊收录在： 中国科学引文数据库(CSCD)来源期刊核心库(2011-2012)?本刊收录在： 中国科技期刊引证报告(2013年版)《引证报告》2013年版影响因子:0.269?本刊收录在： 中国科技期刊引证报告(2014年版)《引证报告》2014年版影响因子:0.275?本刊收录在： 中国科技期刊引证报告(2015年版)《引证报告》2015年版影响因子：0.326?本刊收录在： 中文核心期刊要目总览(2008年版)排序：数学 - 第8位?本刊收录在： 中文核心期刊要目总览(2011年版)排序：数学类 - 第5位?本刊收录在： 中文核心期刊要目总览(2014年版)排序：数学 - 第 10 位?主题分类:Engineering: General and OthersInformation Technology: Information Science and SystemsMathematical Sciences: AlgebraMathematical Sciences: General and OthersO1：数学: O1：数学?期刊历史沿革:其它版本: Journal of Systems Science and Complexity [1009-6124]其它版本: Systems science and mathematical sciences [1000-9590]

Analysis of the development of third-party logisticsLogistics from the English word "logistics", the original intent of the military logistics support, in the second side after World War II has been widely used in the economic field. Logistics Management Association of the United States is defined as the logistics, "Logistics is to meet the needs of consumers of raw materials, intermediate products, final products and related information to the consumer from the beginning to the effective flow and storage, implementation and control of the process of . "Logistics consists of four key components: the real flow, real storage, and management to coordinate the flow of information. The primary function of logistics is to create time and space effectiveness of the effectiveness of the main ways to overcome the space through the storage distance. Third-party logistics in the logistics channel services provided by brokers, middlemen in the form of the contract within a certain period of time required to provide logistics services in whole or in part. Is a third-party logistics companies for the external customer management, control and operation of the provision of logistics services company. According to statistics, currently used in Europe the proportion of third-party logistics services for 76 percent, the United States is about 58%, and the demand is still growing; 24 percent in Europe and the United States 33% of non-third-party logistics service users are actively considering the use of third-party logistics services. As a third-party logistics to improve the speed of material flow, warehousing costs and financial savings in the cost effective means of passers-by, has become increasingly attracted great attention. First, the advantages of using a third-party logistics The use of third-party logistics enterprises can yield many benefits, mainly reflected in: 1, focus on core business Manufacturers can use a third-party logistics companies to achieve optimal distribution of resources, limited human and financial resources to concentrate on their core energy, to focus on the development of basic skills, develop new products in the world competition, and enhance the core competitiveness of enterprises. 2, cost-saving Professional use of third-party logistics providers, the professional advantages of mass production and cost advantages, by providing the link capacity utilization to achieve cost savings, so that enterprises can benefit from the separation of the cost structure. Manufacturing enterprises with the expansion of marketing services to participate in any degree of depth, would give rise to a substantial increase in costs, only the use of professional services provided by public services, in order to minimize additional losses. University of Tennessee in accordance with the United States, United Kingdom and the United States EXEL company EMST & YOUNG consulting firm co-organized a survey: a lot of cargo that enable them to use third-party logistics logistics costs declined by an average of 1.18 percent, the average flow of goods from 7.1 days to 3.9 days, stock 8.2% lower. 3, reduction of inventory Third-party logistics service providers with well-planned logistics and timely delivery means, to minimize inventory, improve cash flow of the enterprise to achieve cost advantages. 4, enhance the corporate image Third-party logistics service providers and customers is a strategic partnership, the use of third-party logistics provider of comprehensive facilities and trained staff on the whole supply chain to achieve complete control, reducing the complexity of logistics, through their own networks to help improve customer service, not only to establish their own brand image, but also customers in the competition. Second, The purpose of the implementation of logistics managementThe purpose of the implementation of logistics management is to the lowest possible total cost of conditions to achieve the established level of customer service, or service advantages and seek cost advantages of a dynamic equilibrium, and thus create competitive enterprises in the strategic advantage. According to this goal, logistics management to solve the basic problem, simply put, is to the right products to fit the number and the right price at the right time and suitable sites available to customers. Logistics management systems that use methods to solve the problem. Modern Logistics normally be considered by the transport, storage, packaging, handling, processing in circulation, distribution and information constitute part of all. All have their own part of the original functions, interests and concepts. System approach is the use of modern management methods and modern technology so that all aspects of information sharing in general, all the links as an integrated system for organization and management, so that the system can be as low as possible under the conditions of the total cost, provided there Competitive advantage of customer service. Systems approach that the system is not the effectiveness of their various local links-effective simple sum. System means that, there's a certain aspects of the problem and want to all of the factors affecting the analysis and evaluation. From this idea of the logistics system is not simply the pursuit of their own in various areas of the lowest cost, because the logistics of the link between the benefits of mutual influence, the tendency of mutual constraints, there is the turn of the relationship between vulnerability. For example, too much emphasis on packaging materials savings, it could cause damage because of their easy to transport and handling costs increased. Therefore, the systems approach stresses the need to carry out the total cost analysis, and to avoid the second best effect and weigh the cost of the analysis, so as to achieve the lowest cost, while meeting the established level of customer service purposes. Third, China's enterprises in the use of third-party logistics problems in While third-party logistics company has many advantages, but not many enterprises will be more outsourcing of the logistics business, the reasons boil down to: 1, resistance to change Many companies do not want the way through the logistics outsourcing efforts to change the current mode. In particular, some state-owned enterprises, were Flow will also mean that the dismissal of outsourcing a large number of employees, which the managers of state-owned enterprises would mean a very great risk.2, lack of awareness For third-party logistics enterprise's generally low level of awareness, lack of awareness of enterprise supply chain management in the enterprise of the great role in the competition. 3, fear of losing control As a result of the implementation of supply chain companies in enhancing the competitiveness of the important role that many companies would rather have a small but complete logistics department and they do not prefer these functions will be handed over to others, the main reasons it is worried that if they lose the internal logistics capabilities, customers will be exchanges and over-reliance on other third-party logistics companies. 4, the logistics outsourcing has its own complexity Supply chain logistics business and companies are usually other services, such as finance, marketing or production of integrated logistics outsourcing itself with complexity. On a number of practical business, including the integration of transport and storage may lead to organizational, administrative and implementation problems. In addition, the company's internal information system integration features, making the logistics business to a third party logistics companies have become very difficult to operate. 5, to measure the effect of logistics outsourcing by many factors Accurately measure the cost of information technology, logistics and human resources more difficult. It is difficult to determine the logistics outsourcing companies in the end be able to bring the cost of how many potential good things. In addition, all the uniqueness of the company's business and corporate supply chain operational capability, is usually not considered to be internal to the external public information, it is difficult to accurately compare the inter-company supply chain operational capability. Although some manufacturers have been aware of the use of third-party logistics companies can bring a lot of good things, but in practical applications are often divided into several steps, at the same time choose a number of logistics service providers as partners in order to avoid the business by a logistics service providers brought about by dependence. Fourth, China's third-party logistics companies in the development of the problems encounteredA successful logistics company, the operator must have a larger scale, the establishment of effective regional coverage area, with a strong command and control center with the high standard of integrated technical, financial resources and business strategy. China's third-party logistics companies in the development of the problems encountered can be summarized as follows: 1, operating model At present, most of the world's largest logistics companies take the head office and branch system, centralized headquarters-style logistics operation to take to the implementation of vertical business management. The establishment of a modern logistics enterprise must have a strong, flexible command and control center to control the entire logistics operations and coordination. Real must be a modern logistics center, a profit center, business organizations, the framework, the institutional form of every match with a center. China's logistics enterprises in the operating mode of the problems of foreign logistics enterprises in the management model should be from the domestic logistics enterprises. 2, the lack of storage or transport capacity The primary function of logistics is to create time and space utility theft. For now China's third-party logistics enterprises, some companies focus on storage, lack of transport capacity; other companies is a lot of transport vehicles and warehouses throughout the country little by renting warehouses to complete the community's commitment to customers. 3, network problems There are a few large companies have the logistics of the entire vehicle cargo storage network or networks, but the network coverage area is not perfect. Customers in the choice of logistics partner, are very concerned about network coverage and network of regional branches of the density problem. The building of the network should be of great importance to logistics enterprises. 4, information technologyThe world's largest logistics enterprises have "three-class network", that is, orders for information flow, resources, global supply chain network, the global Resource Network users and computer information network. With the management of advanced computer technology, these customers are also the logistics of the production of high value-added products business, the domestic logistics enterprises must increase investment in information systems can change their market position. Concentration and integration is the third-party logistics trends in the development of enterprises. The reasons are: firstly, the company intends to major aspects of supply chain outsourcing to the lowest possible number of several logistics companies; the second, the establishment of an efficient global third party logistics inputs required for increasing the capital; the third Many third-party logistics providers through mergers and joint approaches to expand its service capabilities. 这是我找的一篇关于第三方物流的外文文献，出处不详，没找到...