我国西部城市社区体育现状与发展对策的研究——以西安市为例

运用文献资料和问卷调查等研究方法,围绕我国西部城市社区居民参加体育锻炼情况、"全民健身工程"的使用、社区体育组织形式、社区开展体育活动及社区体育发展中存在的主要问题进行调查与分析.在此基础上,提出我国西部城市社区体育发展的对策:加快西部城市社区建设工作;解放思想,转变观念,进一步提高对社区体育的认识;大力加强社区体育场地设施建设;增加社区体育专项资金投入;加快社会体育指导员队伍建设.     

国际体育城市发展的动力机制研究——兼论上海策略

体育与城市营销作为全球化背景下体育发展的产物之一,其离不开时代背景及城市发展的内外动力。文章基于动力机制的视角来考察欧洲、美国及亚洲新兴体育城市的发展历程,并结合"消费城市"的概念及对城市体育发展的要求,提出上海体育发展的策略。     

武汉城市圈高新产业集群现状及问题研究

城市圈和高新产业发展之间的关系是互利互惠,相互促进,相得益彰。因此,本文就武汉城市圈高新产业集群现状及问题,提出了实现武汉城市圈高新产业集群合理化的要求。     

地市电大更要注重实践性教学的设计和运作

为了把学生培养成技术型、应用型的人才，地市电大要在办学定位和培养目标的设计上体现实践性教学的重要性；把实践性教学贯穿于教学的全过程；营造实践性教学的浓厚氛围。     

中国西部大城市旅游客源市场需求分析：以成都市为例

由于西部经济发展水平不高、未形成城市群落而又旅游资源富集、品位较高,中国西部大城市存在着旅游客源市场储备量小、市场竞争激烈的情况。同时,以成都市为代表的西部大城市客源市场还存在着消费水平较低,旅客出游次数少、半径小、时间短以及喜欢休闲度假的特点。这些无疑对旅游地供方的产品定位、市场定位以及西部地区旅游资源开发具有重要影响。     

选择价值在农地城市流转决策中的应用——以武汉市为例

农地城市流转是城市化、工业化过程中的普遍现象,是土地资源竞争配置的结果,并具有不确定性、不可逆性和流转时间延迟性三个特征,因此农地具有选择价值。本文以武汉市为研究对象,采用模型假设法和实证分析法,对农地城市流转的选择价值进行估算,并建立农地城市流转的决策模型。研究结果表明:①将农地选择价值考虑进农地城市流转决策模型中,农地是否流转将取决于农地使用价值、开发成本及相关费用和选择价值之和与农地流转为市地的潜在预期价值的差值;②在同一时期,农地流转为城市不同用途地类的选择价值不同,在流转期内,住宅用地的选择价值>商业用地的选择价值>工业用地的选择价值;农地流转为城市某一类型用地时,随着流转时间延迟,选择价值的额度逐渐增加;③基于选择价值理论下的农地流转决策时间,较成本-效益理论下的农地流转决策时间相比,农地流转为城市商业用地的流转时间延后了5年,住宅和工业用地的流转时间分别延迟了6年和9年。科学评估农地资源的选择价值,将其纳入流转成本核算体系中,能够弥补市场机制作用不足给农地城市流转决策带来的影响,起到减缓城市边缘区农地流转的速度。     

Exploring knowledge management perspectives in smart city research: A review and future research agenda

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.     

Intermittent control strategy for synchronization of fractional-order neural networks via piecewise Lyapunov function method

In this paper, the synchronization problem of fractional-order neural networks (FNNs) with chaotic dynamics is investigated via the intermittent control strategy. Two types of intermittent control methods, the aperiodic one and the periodic one, are applied to achieve the synchronization of the considered systems. Based on the dynamic characteristics of the intermittent control systems, the piecewise Lyapunov function method is employed to derive the synchronization criteria with less conservatism. The results under the aperiodically intermittent control show more generality than the ones via the periodically intermittent control. For each of the aperiodic and periodic cases, a simple controller design process is presented to show how to design the corresponding intermittent controller. Finally, two numerical examples are provided to demonstrate the effectiveness of the obtained theoretical results.     

Smart cities: Advances in research—An information systems perspective

Smart cities employ information and communication technologies to improve: the quality of life for its citizens, the local economy, transport, traffic management, environment, and interaction with government. Due to the relevance of smart cities (also referred using other related terms such as Digital City, Information City, Intelligent City, Knowledge-based City, Ubiquitous City, Wired City) to various stakeholders and the benefits and challenges associated with its implementation, the concept of smart cities has attracted significant attention from researchers within multiple fields, including information systems. This study provides a valuable synthesis of the relevant literature by analysing and discussing the key findings from existing research on issues related to smart cities from an Information Systems perspective. The research analysed and discussed in this study focuses on number of aspects of smart cities: smart mobility, smart living, smart environment, smart citizens, smart government, and smart architecture as well as related technologies and concepts. The discussion also focusses on the alignment of smart cities with the UN sustainable development goals. This comprehensive review offers critical insight to the key underlying research themes within smart cities, highlighting the limitations of current developments and potential future directions.     

推动湖北旅游快速发展的战略研究

湖北旅游2000年以来落后于周边省区,和湖北“一江两山”旅游战略有致命缺陷,全省各地旅游规划大多不能切合湖北旅游资源“山水不太奇异,但文化底蕴深厚”的实际,关系极大。应提高武汉、寰樊、荆州、荆门等城市的旅游战略地位,加大旅游开发的督导支持力度,努力采取措施,搞好城乡建设和旅游规划的编制,推动湖北旅游快速发展和经济社会的大步前进。