拥挤理论在超市结算区人群管理中的应用

通过确定超市结算区人体平均投影面积,给出了结算区最大容许人数。利用拥挤理论,根据不同时段下的人群到达率,得出了收款台最低开放台数,并据此对结算区内人群聚集风险进行了分析。在综合考虑结算区的最大容许人数、人群可忍受的平均等候时间及机器利用率的基础上,确定了各时段的收款台最佳开放数。从超市的自身效益、购物环境和聚集人群安全性出发,针对超市结算区的人群聚集风险提出了可行的减缓措施。     

我国艾滋病行为干预的现实状况与基本评价

艾滋病行为干预是预防、控制艾滋病的重要技术手段,其内容框架主要包括对象、形式、目标、原则、措施等。近年来,我国政府通过采取各种各样的措施,广泛开展行为干预,积极应对艾滋病,取得了明显的成效,但同时也存在不少问题。要充分认识加强艾滋病行为干预工作的重要性和紧迫性,切实认真地执行艾滋病行为干预的政策规定,更加广泛、深入和持久地开展艾滋病的行为干预活动,加大监管力度,分类实施相应的行为干预措施。     

Positions and saliency of immigration in party manifestos: A novel dataset using crowd coding

Immigration is one of the most widely debated issues today. It has, therefore, also become an important issue in party competition, and radical right parties are trying to exploit the issue. This opens up many pressing questions for researchers. To answer these questions, data on the self‐ascribed and unified party positions on immigration and immigrant integration issues is needed. So far, researchers have relied on expert survey data, media analysis data and ‘proxy’ categories from the Manifesto Project Dataset. However, the former two only give the mediated party position, and the latter relies on proxies that do not specifically measure immigration. The new dataset presented in this article provides researchers with party positions and saliency estimates on two issue dimensions – immigration and immigrant integration – in 14 countries and 43 elections. Deriving the data from manifestos enables the provision of parties’ unified and unfiltered immigration positions for countries and time points not covered in expert surveys and media studies, making it possible to link immigration and immigrant integration positions and saliency scores to other issue areas covered in the Manifesto Project Dataset. Well‐established criteria are used to distinguish between statements on (1) immigration control and (2) immigrant integration. This allows for a more fine‐grained analysis along these two dimensions. Furthermore, the dataset has been generated using the new method of crowd coding, which allows a relatively fast manual coding of political texts. Some of the advantages of crowd coding are that it is easily replicated and expanded, and, as such, presents the research community with the opportunity to amend and expand upon this coding scheme.     

Enhanced Competitiveness through Solidarity

正THE coastal province of Jiangsu in East China has been a trendsetter in reform of the country’s state-owned enterprises(SOEs),by drawing on experiences from countries around the world,including the model of Singapore’s Temasek Holdings Pte Ltd.Such efforts are epitomized in Jiangsu Soho Holdings Group Co.,Ltd.,whose reforms since 1984 have led to successful results after initial pangs,manifest in its increasing clout at home and abroad,and its efficient management.     

论天津滨海新区发展对北京的影响及北京的应对之策

自成立以来,天津滨海新区迅速崛起,势必会对邻近的首都北京产生重大影响。该文在分析滨海新区发展对北京各个层面影响的基础上,提出北京面对滨海新区发展所应采取的对策。     

国际法框架下的南海合作(英文)

Pragmatic cooperation on the South China Sea between signatory states not only conforms to the common interests of all parties,but also is a legal obligation.The current threats to stability in the South China Sea require that coastal countries cooperate in environmental protection,resource utilization and conservation,disaster prevention and mitigation,and the fight against crime.Due to a variety of internal and external factors,the South China Sea has recently experienced some problems.Together,stakeholders should look for solutions and promote cooperation in fields that are not very sensitive.     

全球气候变化背景下辽宁沿海区域创新体系的制度建设

该文认为,在全球气候变化的背景之下,改变经济发展模式,改革创新体系是辽宁沿海区域社会经济持续发展的必由之路。该文以分析创新与制度的关系为基点,在分析辽宁沿海区域创新体系现状的基础上,提出其不足之处,并以在全球气候变化背景下创新体系对个体化制度和社会化制度的新需求为指导,对辽宁沿海区域创新体系的制度建设提出相关建议。     

Policing football crowds in Sweden

The policing of football crowds in Sweden is underpinned by a national coordination approach based upon a set of conflict reducing principles and supported by crowd theory. The approach is referred to as the Special Police Tactic (SPT). While focused on police capacity to exercise force, the SPT also gives primacy to tactics based upon communication, in the form of Dialogue Police. Existing research on the SPT focuses exclusively on the policing of protest crowds. This paper extends the existing literature by reporting on a large scale three-year observational research project examining the SPT as it is applied to football fixtures involving several of Sweden’s major football clubs. On the basis of our analysis we draw out how policing operations in line with facilitation and communication were associated with effective outcomes. However, we also highlight deficiencies in national coordination and coherence as well as highlighting important innovations with regard to approaches to dialogue with football fans. We explore the implications of our analysis for theoretical understanding of effective football crowd management and engagement with fan culture.     

简论加强我国围海造田的科学管理

当前,中国围海造田活动呈现出速度快、面积大、范围广的发展态势。尽管围海造地的经济效益明显,但其对海洋生态环境造成的影响却是灾难性的。本文分析了围海造地对海洋环境、海洋生态、海洋资源的不利影响,以及围海造地与其它海洋产业之间产生的矛盾和对我国气候带来的不利影响,并借鉴国外围填造田管理的成功经验,提出制定适合我国国情的《围填海管理法》等对策建议,以期加强我国围填造田管理,使之更好地服务于我国新时期的现代化建设。     

新形势下边防沿海船舶治安管理问题探析

中国是世界上渔船数量最多的国家,在我国海洋执法新格局下,沿海船舶边防治安管理存在立法滞后、管理方式简单以及技术装备落后等问题。公安边防部门要不断完善行政立法,加强创新船舶管理和技术装备建设,建立海上联防机制,提高沿海船舶的管理能力,维护海上治安秩序。