内蒙古自治区社区干预在新冠肺炎防控中的作用机制及影响因素探讨

社区作为基层自治组织以其独特的职能和地位对重大公共卫生事件防控产生影响。本文构建社区干预机制体系,并基于内蒙古社区防控新冠肺炎的实证分析,探讨社区干预在地区和城市、农牧区间的差异,结合问卷得分情况并运用主成分分析法分别探讨影响地区间、城市和农牧区社区干预的主要因素。研究发现：内蒙古中部地区社区干预表现突出,东部其次,西部最差,城市社区干预显著优于农牧区;组织架构和职能发挥对地区内的社区干预效果影响较大。城市社区干预以组织架构和职能发挥为主,内外联系为辅,农牧区社区干预强调组织架构和内外联系,职能发挥薄弱;社区干预依照“组织架构响应--自身职能发挥--内外联系建立”的机制推进。     

Exploring the context and elements of local environmental stewardship: An embedded case study of the Niagara Region,Canada

Environmental stewardship—a concept that describes the relationships between humans and the environment—is gaining increased attention as an approach that can address planetary sustainability issues. In-depth empirical investigations of local environmental stewardship are needed to understand how social-ecological context influences stewardship, as well as the arrangement of conceptual elements in applied settings. This study addresses these needs by conducting an in-depth exploration of environmental stewardship in the Niagara Region of Canada. A single embedded case study design is employed, with environmental stewardship initiatives constituting the individual units of analysis with the case. Analysis of the spatial arrangement of a total of 89 initiatives indicated that initiatives tended to cluster closer to the Niagara River and in more populous municipalities. The significance of collaboration, tensions between the environment and economic development, and concerns about political impacts emerged as themes across contextual factors. The configuration of stewardship elements reveals interesting discrepancies between initiatives and previous stewardship research focused on larger scales, individuals, and organizations. Further analysis is encouraged to illuminate environmental stewardship in other settings as well as advance relational understanding of conceptual elements.     

The resurgence of regional design

Regional design, long a backbone for spatial planning, even if under other names, has become topical again for two reasons – as a key strategy and as a key tool in spatial management. This is due to several reasons. New conditions of urbanization that result from the convergence of several factors highlight the need for spatial strategy formation and application at supra-metropolitan scales. These new conditions include globalization, climate change, booming urban population, increased mobility and interconnectivity, and new infrastructure technologies. These forces driving urbanization today and into the future play out at the urban scale, which is increasingly encompassed in the city-region. The solutions to the impacts and problems that these forces cause must be dealt with by a strategic urbanism at a scale that matches. This scale of urbanism can be denoted as regional design. To justify these claims and to understand the origins of regional design and its relevance today and into the future, the master strokes in its history are presented next. After that, we discuss current concepts and practices in regional design. In conclusion, we offer answers to the question: why a resurgence of regional design?     

The Importance of Status: The US–ROK Alliance Cohesion and the First Korean Nuclear Crisis, 1993–94

The US–ROK alliance during the First Korean Nuclear Crisis provides the most likely case of high alliance cohesion. Curiously, however, instead of dancing to the American tune in their joint management of the Democratic People's Republic of Korea (DPRK) threat, the Republic of Korea (ROK) caused frequent policy collisions – supporting the US–DPRK negotiations at one point and opposing it at another – at the risk of jeopardizing its physical security. The main finding here is that the variations in the South Korean behavior were a function of their experience of status inconsistency. In particular, the ROK became compliant with the US–DPRK talks when it believed that its desired status marker of taking the leadership role in crisis management was within reach, and unyielding otherwise. These fluctuations ended up not only eroding the US–ROK alliance cohesion but also inhibiting a successful resolution of the crisis. All this bears directly on the fundamental question of whether international politics is to be understood in essentially realist terms.     

China’s Evolving Policy towards the Democratic People’s Republic of Korea under Xi Jinping

Despite international pressure to condemn North Korea (DPRK), China’s successive leaderships have dealt carefully with Pyongyang, especially vis-à-vis its nuclear weapons program. This moderate stance reflects the two countries’ decades-long relationship, summarised in the Chinese idiom that Pyongyang and Beijing are “as close as lips and teeth”. Nevertheless, the DPRK’s third nuclear test in February 2013 raised enormous challenges for the new Xi Jinping leadership to maintain the previous DPRK policy focused on the status quo and stability on the Korean Peninsula. China’s attitudes and policies towards the DPRK after the provocative third test signified a possible reorientation of Beijing’s DPRK policy. This generated repercussions in the countries concerned and prompted debates among experts. This article asks how these events should be understood and what their implications are for the Xi leadership’s policy on the DPRK, the stability of the Korean Peninsula, and Northeast Asia. Given China’s competitive relations with other major powers, we conclude that the Xi leadership will not abandon the DPRK; indeed it will reinforce the policy of strengthening China’s influence over it. Nonetheless one aspect of doing so will involve China opening up to other – cooperative, multilateral – approaches to reinforcing stability on the Korean Peninsula and in Northeast Asia.     

Human adaptation and socioeonomic change in northeast China: Results of the Fuxin Regional Survey

Northeastern China is one of the centers of early development of agriculture and sedentary life, as well as of the subsequent development of social complexity and distinct cultural attributes. While the outlines of this trajectory are clear, its important details are still elusive. Like all other regions of northern China, there is little data on the all-important transition from nomad hunter-gatherers to sedentary agriculturalists. The Fuxin Regional Survey was designed as the first step in accumulating new data and addressing the geographic and ecological contexts of these socioeconomic processes. Among the most remarkable results of this survey is the identification of early ceramics, which possibly predate the transition to agriculture. The systematic collection and analysis of stone tools was done in a way never before done in this region. Analysis of our findings, using GIS and other methods, sheds new light on the local trajectory of human adaptation in this area.     

Pivoting toward Asia: Comparing the Canadian and American Policy Shifts

Both Canada and the United States have “pivoted” toward Asia in their foreign policy over the past decade, although emphases in those pivots differed between the two countries. The former focuses on an economic pivot initially, the latter on a security one. What factors explain these shifts? What was the magnitude of policy change by both? Utilizing some important theoretical works by Charles Hermann, we discuss the factors that appear to have brought about this policy change toward Asia, outline the actions and activities that both countries have initiated toward Asia in the past decade to illustrate the type and magnitude of policy change that has occurred, and compare some areas of political, economic, and military similarities between Canada and the United States toward this region. Finally, we assess the likely future of these pivots to Asia in light of the change in political leadership within both nations.     

Ming dynasty maritime provisions transport during the second stage of the East Asian War (1597–98)

Abstract

This article discusses the issue of the Ming army's maritime shipping of supplies during the second stage of the East Asian War of 1597–8. Despite the lack of historical sources and difficulty in finding accurate numbers, Zhang Yangmeng's 張養蒙 memorials include records of maritime transport decisions, implementation, effectiveness, and limitations and are of great help to filling in the blank areas of research in Ming army logistics.     

Toyotomi Hideyoshi's effort of retreat and the ending of the East Asian War

Abstract

During the second stage of the East Asian War, Toyotomi Hideyoshi 豐臣秀吉 hopefully sought to make an honorable exit, but the Choson 朝鮮 formulated a unique diplomatic strategy that brought the Ming to the battlefield, and there was no way for Toyotomi Hideyoshi's retreat and attempts at peace talks to be successful. In the end, the war concluded with Toyotomi Hideyoshi's death from illness and the retreat of the Japanese army in defeat, and the international order established between China and Korea was maintained.