President of Tanzania Visits China

正President Xi Jinping and President Jakaya Kikwete of Tanzania held talks on October 24.Xi welcomed President Kikwete’s visit to China on the occasion of the 50th anniversary of the establishment of diplomatic relations.He said that China     

Third time lucky? Establishing diplomatic relations between Russia and South Africa

Diplomatic relations between Russia and South Africa were established in 1992, before South Africa's transition to democracy was completed. This move was perceived as a betrayal by many in both countries and beyond. For many decades the Soviet Union supported the African National Congress in its fight against the apartheid regime. South Africa's National Party government, in its turn, presented the USSR as the main force behind the ‘total onslaught’ – an all-out war purportedly waged against South Africa by international communism. Yet it was with the National Party government that the Russians established diplomatic relations. This article looks into the reasons for this change of heart in Moscow and Pretoria, discusses the political forces behind the decision to establish diplomatic relations, and analyses the process that led to this event and the results of establishing diplomatic relations the way it happened and at the time it happened for both countries.     

Peace-building Through Space-making: The Spatializing Effects of the African Union’s Peace and Security Policies

ABSTRACT

This article is discussing how the peace-building practices of the African Union have distinct ordering and space-making effects. Taking a socio-spatial perspective, it is argued that the peace and security projects through which the African Union, as a spatial entrepreneur, is addressing the scourge of ‘terrorism and violent extremism’ are geared towards (re-)establishing sovereignty that member states have lost in the past over their territories. While the African Union is favouring a spatial format that could be called ‘multiple networked regionalism’, the actual socio-spatial orders that are emerging around Africa’s transregional conflicts are far less clear cut.     

非洲猪瘟TaqMan实时荧光定量PCR检测方法的建立与应用

为建立检测非洲猪瘟病毒(African swine fever virus,ASFV)的快速诊断方法,本研究根据ASFV SY18株p17蛋白的编码基因D117L的保守序列设计并合成引物和探针,建立了基于ASFV p17蛋白的编码基因D117L的TaqMan荧光定量PCR检测方法,并验证其特异性、灵敏性和重复性。结果显示,本研究建立的TaqMan荧光定量PCR检测方法的C_t值与标准品在1×10^9~1×10^1copies/μL范围内呈良好的线性关系,相关系数为0.998,斜率为-3.192,检测下限为10 copies/μL,且与其他能引起相似症状的猪源病毒无交叉反应。重复性试验结果显示,组间与组内变异系数均小于1.920 7%,重复性好。此方法可用于ASF的早期诊断和ASFV快速检测。     

非洲和平与安全建设：南非的区域大国角色及限度*

作为区域大国,南非在非洲安全秩序构建中发挥着重要作用。1994年民主转型后,南非国家身份定位由西方的"白人飞地"转变为"非洲国家","以非洲为中心"成为南非外交政策的战略优先。南非非国大政府秉持新的国家身份认知,不再将非洲国家视为国家安全的威胁,而是命运与共的合作伙伴。南非通过参与解决非洲国家冲突、加强非洲集体安全机制建设、支持非洲冲突后重建与发展进程、推动联合国与非盟加强战略协调与合作、参与多边维和行动等方式参与非洲和平与安全建设,扮演了区域安全公共产品供给者的角色。南非虽然在非洲和平与安全建设的某些领域发挥了独特的引领作用,但经济增长乏力和国力相对下降,使其越来越无法有效应对日趋复杂的非洲安全形势。域外大国和国家集团加大对非洲安全事务的干预力度、其他非洲区域大国的竞争,也对南非在非洲和平与安全建设领域发挥引领作用形成了制约。在新冠肺炎疫情冲击、经济增长陷入衰退和社会矛盾加剧的背景下,南非政府将把更多精力和资源用于解决国内经济和社会发展问题,直接介入非洲冲突解决的意愿和能力会有所下降。南非在参与非洲安全事务过程中将更加惜用自身国内经济军事资源,进一步提升对外交手段、非洲集体安全机制的依靠。     

非洲猪瘟病毒感染免疫反应的研究进展

非洲猪瘟是由非洲猪瘟病毒(ASFV)引起的一种危害全球养猪业的灾难性疾病,临床上以急性、热性、出血性、高发病率和高死亡率为特征。世界动物卫生组织(OIE)将其列为法定报告动物疫病,也是我国必须上报的一类动物疫病。自上世纪二十年代出现以来,有关非洲猪瘟病毒的病原特性、流行特点以及免疫应答等多个方面的研究虽然已经开展,但是我们对其仍然知之甚少。本文概括总结了非洲猪瘟病毒感染后机体的免疫应答反应,以期为非洲猪瘟病毒的后续研究和疫苗研制提供理论依据。     

UNAMID and the Legitimation of Global-Regional Peacekeeping Cooperation: Partnership and Friction in UN-AU Relations

ABSTRACT

The ‘hybrid' United Nations-African Union Mission in Darfur (UNAMID) was initially hailed as a model for peacekeeping cooperation between the UN and African regional organizations. However, UNAMID soon faced contestation from different stakeholders, and the UN and the AU have now essentially abandoned the hybrid approach. The article reconstructs how the mission’s deteriorating legitimacy relates to changing self-legitimation strategies by the two organizations. The UN and the AU pursued mutual legitimation when establishing UNAMID, but later mobilized historical narratives and diverging normative standards to promote competing authority claims. The article thus advances an understanding of inter-organizational relations as inherently political.     

The spaces of intervention for Mali and Guinea-Bissau

ABSTRACT

This article focuses on interventions by the African Union and the Economic Community of West African States in Guinea-Bissau and Mali. In the literature, these are often approached in a ‘top-down’ manner, focusing on formal institutions, not accounting for the complex dynamics in and around conflict intervention. This article argues that adopting space as an analytical lens allows new ways to address these issues. It highlights how interventions by different actors and their interactions are influenced by spatial perceptions and framings, which result in the making of different ‘spaces of intervention’ through different practices. The two described here, ‘scaling’ and ‘establishing reach’, enable strategic and continuous formation and negotiation of spaces for action, according to actors’ needs and interests. Thus, shedding light on specific actors and their practices, the article contributes to a better understanding of the complex dynamics in conflict intervention in West Africa.     

Knowledge production on conflict early warning at the African Union

ABSTRACT

How does the African Union (AU) generate knowledge about on-going violent conflict as well as post-conflict situations? This article offers an analysis of the multiple sites and sources in the construction of conflict-related knowledge. It also reflects on the various institutional ways this knowledge is filtered into the activities of a wide range of AU actors, starting with the AU Commission, the AU Commission Chairperson and the Peace and Security Council. Emphasis is on the development of the Continental Early Warning System and some of its limitations, the latter partly related to the specific organisational culture of the African Union.     

Meeting Cheikh Anta Diop on the Road to African Resurgence

The African people's relentless struggle to tell their own stories and take charge of their own historical languages is a prerequisite for achieving an African Renaissance. This argument, informed by Afrocentricity—a theoretical framework which advances the view that any examination of African issues must be informed by African history and culture—takes its cue from the great Senegalese Pan-Africanist and African Renaissance advocate, Cheikh Anta Diop. The year 2018 marks 70 years since Diop, at a tender age of 25, wrote his essay When will we be able to speak of an African Renaissance? On the occasion of the 70th anniversary of this article, it is appropriate that the African Renaissance project advocates take a moment and deeply reflect on how they can take African scholarship to higher levels and intensify and consolidate the struggle to liberate Africa from being preoccupied with the Eurocentric trajectory of privileging Europe and Europeans in all aspects of life—the intellectual, political, cultural, social and material. This article argues that embracing Africology—the Afrocentric approach to scholarship—is the first step towards the liberation of a scholarship project. Diop dedicated his life to using sciences—both the natural and social sciences for the liberation of Africa and humankind—to liberate Africans from inferiority complex, and Europeans from superiority complex. Although Diop recognised both the importance of science and ideology in the service of humanity, he drew a line between them.