扬州旅游业发展中需要注意的几个问题     

许金如 《扬州职业大学学报》2011,15(1):5-7

扬州旅游业已经取得辉煌业绩,但必须居安思危,进行超前思索,谋求进一步发展,使扬州从＂旅游大市＂转变为＂旅游强市＂。针对扬州旅游业现状,提出了要优化和完善旅游产业链、宣传促销中重点细分游客群体、重视创意旅游、要从经验管理转化为知识化管理、积极谋划走绿色低碳发展之路等发展策略。  相似文献   

企业生产过程“生物链化”价值方略研究     

任雪萍  陈浴新 《合肥教育学院学报》2011,(2):34-38

面对地球资源日益枯竭与环境日趋恶化的严峻现实,企业作为地球上普遍的经济组织,是在地球上留下“生态足迹”最大的一类组织。它的生产方式的革命性变革,即依据生态系统闭路循环规律实现企业生产过程的“生物链化”是消解当下资源环境问题的关键和必须。从循环经济——从未端治理到源头控制的理念出发,围绕企业产品的绿色设计,资本循环各环节的“生态”规制等方面阐述了企业生产“生物链化”的价值路径选择。  相似文献   

计算情报初探     

陈雪飞  李辉  靳晓宏  贾明慧  吴晨生 《情报理论与实践》2020,43(3):11-16,70

[目的/意义]面向发展情报,未来的情报工作可能面临解决多维目标问题,以及实现每个目标的多重发展路径的选取问题,传统的情报方法在解决多情报并行问题上无法满足大规模人力需求,需要借助人工智能、脑科学、认知技术等手段,通过计算机来计算情报、辅助决策。文章从量化计算对科学研究的重要作用入手,分析计算情报的重要意义。[方法/过程]将计算情报界定为以计算机的"运算能力(大数据)"为经,"计算思维(人工智能)"为纬进行情报的量化分析和判断,针对计算情报面临的挑战与机遇进行了分析;提出实现计算情报的两个前提和一个转化基本思路,两个前提是大数据环境和人工智能技术,一个转化是将情报活动中的过程性的主观决策转化为客观概率上的不确定性,并通过"证据链模型"探索计算情报的实现途径。[结果/结论]认为当前环境下,计算情报是可能实现的。计算情报的实现不仅需要情报与信息技术、人工智能技术融合,还需要应用以数学理论为代表的基础科学理论。  相似文献   

双重低碳营销补贴下供应链低碳策略的演化博弈     

徐咏梅  李益梅  银新逸 《科技管理研究》2020,(12)

在政府给予制造商、零售商,制造商给予零售商的双重低碳营销补贴的背景下,考虑由上游制造商与下游零售商组成的二级供应链,研究供应链的减排活动及低碳营销问题,建立上下游企业以推动低碳产品流动为目标的低碳投入演化博弈模型,探讨上下游企业低碳投入行为的演化稳定策略。结果表明：制造商与零售商的低碳策略与双方低碳投入收益比和政府补贴密切相关,当低碳投入收益比和政府补贴不断变化时,出现多种演化稳定均衡。针对低碳投入中零售商的“搭便车”行为问题,分析了制造商低碳营销补贴机制下的演化博弈结果,并探讨补贴激励的适用条件。  相似文献   

我国战略性新兴产业体系的政策文本分析——以通用航空产业为例     

李瑞 《科技管理研究》2020,40(16):31-38

战略性新兴产业对于培育经济发展新动能、实现经济社会健康发展具有重要意义。以中央层面的通用航空产业政策文本为样本,从"政策工具-产业价值链"两个维度,采用政策文本分析法对政策条目进行量化分析,深入剖析我国通用航空产业政策中存在的政策工具使用不平衡、需求面政策工具缺失、产业价值链阶段政策不平衡等问题,并提出完善和优化我国通用航空产业政策的有关对策建议,包括适当降低供给面、环境面政策工具使用,兼顾需求面政策工具带动作用,以及重视政策工具在产业发展的全方位运用方面等,为完善我国战略性新兴产业相关政策提供参考。  相似文献   

A blockchain-based framework of cross-border e-commerce supply chain     

《International Journal of Information Management》2020

Blockchain technology provides us a new tool to solve the product traceability problem in supply chain management. This research focuses on the cross-border e-commerce context, to propose a blockchain-based framework, and develop a set of corresponding techniques and methods for achieving traceable products and transactions in supply chain management. A general blockchain-based product traceability framework is introduced. This framework is based on a cross-border e-commerce supply chain context, incorporating a series of blockchain-based models, including multi-chain structure model, data management model and block structure model. Several core methods and algorithms are also developed, such as information anchoring method, key distribution method, information encryption algorithm and anti-counterfeiting method. The framework, models and methods form a complete and comprehensive solution, which are evaluated by applying to several typical problems and attack cases. The case analysis results show that the framework, models and methods can successfully deal with key recover problem, and protect against clone attack, counterfeit tag attack and counterfeit product attack. The effectiveness, extendibility, security, implementation and governance issues of applying these solutions are also discussed. This research contributes to the theoretical and practical literatures on blockchain technology, cross-border e-commerce and supply chain management research fields.  相似文献   

Blockchain in the operations and supply chain management: Benefits,challenges and future research opportunities     

《International Journal of Information Management》2020

Blockchain technologies have captured the imagination of scholars, managers, and practitioners around the world. It is widely accepted by these actors that blockchain is not a buzzword, but a highly disruptive technology that is already remodeling the organizations and their supply chain business models. Despite the meaningful advance in the last years, blockchain applications regarding the operations and supply chain management (OSCM) are still in their infancy. Little is known about the role of blockchain in terms of operations traceability, as well in areas such as e-commerce, agriculture, public services, etc. Therefore, this Special Issue seeks to extend our understanding of blockchain applications in OSCM and how firms create and capture business value with blockchain. To this effect, this Special Issue will provide a well-articulated and in-depth discussion of the role of blockchain in creating value in the domain of OSCM. Specifically, it is expected that more light is shed on how blockchain integrates with and impacts new business models, transforms relationships, and improves performance and competitive advantage in OSCM. Also, the evolution of blockchain was reviewed in order to provide a strong background to the readers. The literature review was performed taking into account a bibliometric perspective of blockchain-related publications. The review supports the importance of this Special Issue by highlighting the urgent needs of this topic in this reputable journal. Finally, we provide future research directions and a guide for the papers presented in this Special Issue.  相似文献   

让学生“爱”上老师,“好”上英语——浅谈师生关系对英语学习兴趣的影响及应对策略     

朱伟莲 《科教文汇》2020,(11):147-148

学生对老师的爱是一种仰慕之情、教导之恩。只有教师成为学生尊敬和仰慕的对象,学生学习的兴趣才会被激活和点燃。一个才华横溢、出口成章、教学艺术高超、课堂活动丰富多彩、眼睛里装满赞赏的老师才能受到学生的真心喜欢和爱戴。  相似文献   

应用型SAP_ERP供应链实训课程的设计研究     

张春喜  王长春 《科教文汇》2020,(12):126-127

21世纪,顾客消费力量的强大以及制造业多品种、小批量、短周期的生产,共同促进了物流及供应链的发展和变革,ERP与供应链的结合改变了供应链“看不见”以及物流不通畅的问题,极大地加强了供应链在成本、效率、交货期方面的竞争力。应用型ERP供应链体系的研究为企业流程再造、创新培养人才、变革ERP供应链课程培训提供了理论依据。  相似文献   

“格子铺”经营中存在的问题及对策     

张娟 《河北职业技术学院学报》2010,(2)

格子铺作为一种新型的零售业态,近几年在国内得到蓬勃发展。然而,这种新型经营模式在其运作过程中却存在着诸如内部管理不规范、商品缺乏个性、质量纠纷多等问题。对格子铺的合理选址、个性装修及推进其内部管理科学化等方面的对策探讨,将有助于推动其持续、健康发展。  相似文献