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21.
Theoretical, empirical and anecdotal evidence suggests that there are more violations of sustainability principles in supply chains in developing countries than in developed countries. Recent research has demonstrated that blockchain can play an important role in promoting supply chain sustainability. In this paper we argue that blockchain’s characteristics are especially important for enforcing sustainability standards in developing countries. We analyze multiple case studies of blockchain projects implemented in supply chains in developing countries to assess product quality, environmental accounting and social impact measurement. We have developed seven propositions, which describe how blockchain can help address a number of challenges various stakeholders face in promoting sustainable supply chains in developing countries. The challenges that the propositions deal with include those associated with an unfavorable institutional environment, high costs, technological limitations, unequal power distribution among supply chain partners and porosity and opacity of value delivery networks. 相似文献
22.
在大学的四项主要职能中,人才培养和文化传播都与一所高校的体育人文环境有着密切联系.在优秀人才的培养中,德、智、体、美四维之中,体即一端."身心俱健"的要求需要体育教育和体育活动来保证;在优秀文化传播中,"终身体育"的意识正在逐步深入人心,作为社会先进文化辐射源的大学体育文化与各项体育活动对社会起着示范和引领作用.随着青少年体质健康工作日益受到重视,各高校正在将体育人文环境的创设与优化作为改善学校品质、打造学校文化特色、提升学校综合实力的重要内容. 相似文献
23.
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
24.
随着智慧建造技术发展,设计企业智慧设计实现方法倍受关注。研究符合设计企业设计管理需求的管理平台,解决设计企业设计管理中的数据安全问题,提高建筑设计企业的设计数据安全,是设计企业完成转型升级的必经之路。设计阶段的数据管理是建设项目全生命周期数据管理中的一环,通过对三维协同设计、建筑数据化管理等的现状进行分析研究,就三维模型批注查阅不便、建筑数据格式多样化、数据安全性低等问题,运用DLP手段、数字水印技术、数据编码等计算机技术构建了一个设计管理平台,该平台过滤了设计环节数据采集的恶意信息;阻止了数据处理过程中的数据丢失与被盗;通过数据源的追溯,解决了企业间的纠纷问题。最后,对该平台的建设与应用进行研究分析,提出了可普适推广使用的模式路径。 相似文献
25.
运用文献资料、调查和逻辑分析等研究方法,基于任务能力与身心健康一体化训练理论,针对北极恶劣环境条件,从形成任务能力和保持整体健康,满足北极行动任务需要出发,对构建北极环境人类适应性体育训练模式的理论和内容体系进行了探索研究,对训练模式的理论基础、基本原则、总体目标、主要内容、基本类型等进行了讨论,提出了基础训练、专业训练、综合训练和延伸训练四种基本训练模式并深入分析了四种模式的重点内容、方法特点和注意事项。 相似文献
26.
本文提出了一个基于普适计算技术的智能图书馆原型系统。该原型系统植根于普适计算技术,以读者为中心,提供高效的个性化数字图书馆服务。通过该原型系统,读者无需图书馆工作人员的参与就能够方便快捷地进行图书馆的借阅、还书功能,还能主动地为阅读后的书籍作书评,方便其他用户的浏览,为图书馆的知识管理做出自己的贡献。 相似文献
27.
本文介绍了一种将可编程片上系统（PSoC）和GSM技术引入智能电网的远程监控,实现传统电力技术与新技术相互交叉融合的新型智能电网远程监控器的设计。该监控器由数据采集系统和数据接收系统组成,其中,数据采集系统以高集成度系统PSoC微处理器为主控制平台,由电流传感器采集信号,充分利用PSoC微处理器的片内外资源实现数据的转换和处理,通过GSM网络进行远程数据传输;数据接收系统将接收数据通过串口传送到上位机监控平台,实现对电网的实时监控和故障排查。此实验在技术上实现信息化、自动化、互动化,展现出技术的创新性与可靠性。 相似文献
28.
There is a growing body of literature calling for work on the emerging role of smart cities as information hubs and knowledge repositories. This article reviews the existing smart city literature and integrates knowledge management perspectives to provide an overview of future research directions. By demonstrating the multi-stakeholder relationships involved in smart city development, it takes a crucial step towards looking into the role of knowledge management in future smart city research. Eighty-two peer-reviewed publications were analyzed covering smart city studies in various research domains. The systematic review identifies five different themes: strategy and vision, frameworks, enablers and inhibitors, citizen participation, and benefits. These themes form the basis for developing a future research agenda focused on knowledge sharing and co-learning among cities via three research directions: socio-technical approaches, knowledge sharing perspectives and organizational learning capabilities. The paper also proposes a series of knowledge-driven policy recommendations to contribute towards the UN Sustainable Development Goals. 相似文献
29.
Although smart service systems have received increasing attention in information systems research, their affordances and constraints processes are less studied. In this study, we draw on interpretive case study methodology and technology affordances and constraints theory to investigate a smart service system use for seaport security in Ghana. With insights from the case of Ghana, we introduce an affordance constraints process as a framework to complement the existing affordance actualisation process framework in information systems. Thus, this study contributes to affordance theory with a new constraints process. The study’s findings show that smart service systems for seaport security afford autonomous access control, real-time security monitoring, and autonomous data capturing for analytics and reporting. However, such affordances can be constrained by power and internet outages, limited storage capacity, and device breakdowns. From these findings, we discuss implications for theory, research, and practice as well as limitations and directions for future research. 相似文献
30.
信息整合技术的变迁从根本上改变了数字图书馆的运行模式,是推动数字图书馆技术发展的主要动力之一。后数字图书馆时代,数字图书馆已经演化成无所不在的知识环境。在这个泛在知识环境下,信息整合也提升为知识整合。知识整合是架构在信息整合基础上的新的服务层,是泛在知识环境的核心结构。语义网技术是实现知识整合的有效平台,尤其是本体技术是实现知识整合的基石。 相似文献