PACKED TO THE RAFTERS

From 2018 to 2020, the number of U.S. companies attending the China International Import Expo (CIIE) increased from 180 to 198, with their total exhibition area one of the largest among all participating countries and regions. This year, some 200 U.S. com-panies attended the expo's fourth edition that took place in Shanghai from November 5 to 10, hitting a new high. Their active engagement in the CIIE mirrors U.S. businesses' continued passion for the Chinese market, the only major economy to achieve positive growth last year amid the worldwide impact of COVID-19, a Xinhua News Agency commentary read.     

Striving for Stability

Had it not been for the COVID-19 pandemic,Auckland, New Zealand's most populous city, would have been a busy place this month. Leaders, ministers and business communities from the 21 economies of the Asia-Pacific Economic Cooperation (APEC), including China, the U.S. and Russia, would have been gathering there to discuss the development and prosperity of the Asia-Pacific region. Instead, New Zealand, which currently holds the rotating presidency, has decided to hold all of this year's APEC meetings online, drawing together representatives from 11 time zones. APEC, established in 1989, is the highest-level intergovernmental economic cooperation platform in the region. This year also marks the 30th anniversary of China's joining the alliance. While addressing the 28th APEC Economic Leaders' Meeting on November 12, Chinese President Xi Jinping said, "It has been three decades of deepening reform and opening up for China, and of broadening economic cooperation across the Asia-Pacific."     

农村重大群体性事件的控制路径:基于传播学进路的考察

套用西方危机管理理论研究我国农村重大群体性事件所得出的研究成果,遮蔽的东西并不比揭示的东西更多。农村重大群体性事件的控制,应当适当告别传统的控制思维和路径依赖。本文依循传播学进路,立基于我国乡村治理经验、乡村社会关系格局和乡土传播网络结构,从组织传播的去政治化、熟人社会的人际传播、乡村精英的说服、群体传播的高层应对、"媒介城邦"变局中的舆论引导等方面,提出了控制农村重大群体性事件的新思维和新路径。     

基于激励理论的人工智能发明人身份探究

随着人工智能自主创造技术的不断发展,人工智能对以"人类发明者中心主义"为基础的发明人制度发起挑战.激励理论是专利法存在的目的,从激励理论角度考察,期望激励理论、公平激励理论和成就激励理论奠定了发明人激励制度的内部基础.基于对激励理论的逐一分析,人工智能即使能够自主完成发明创造,也不是基于激励意识而产生的结果.有鉴于此,人工智能不能作为发明人与人类发明者并存于专利法之中.面对未来时代人工智能自主生成或辅助生成发明的可能性,我国应坚持现有的激励自然人作为发明人进行创造的立法目的,维护既有的自然人是发明人的制度体系.     

Injecting Hope

正With the first batch of Sinovac COVID-19 vaccines rolling off production lines in Egypt on July 5,it became the first country on the African continent to do so in cooperation with China.The program was launched in December 2020.Local production commenced six months later and reached an output of 1 million doses within a relatively short period.     

A Fresh Lacquer On Tradition

<正>A lacquerware adapts the traditional art form to modern lives As soon as the first ray of sunshine pierces through the air in southeast China’s Fujian Province,a lacquerware workshop opens its doors for business.The workshop’s owner is Li Changmin.He is a senior lacquer artist and a second     

A Misguided Focus On China

正On the surface, Joe Biden emerged as successful in securing consensus in both the Group of Seven(G7)and NATO on labeling China as a "systemic challenge" during his first tour of Europe.However, hiding beneath such "achievements," the U.S. alienated itself from the majority of countries still fighting the COVID-19 pandemic.     

CAFIU Delegation Attends a Consultation with NGOs at UN Headquarter

正On 22 June 2018,Deputy Secretary-General Liu Kaiyang led a CAFIU delegation to attend a consultation with NGOs at the UN headquarter in New York.Initiated by the UN Economic and     

策动西藏独立的西姆拉会议史实辨正

1913年举行的"西姆拉会议"是英帝国主义者一手策划的阴谋,是其妄图实现侵略西藏、鼓动和支持西藏独立的产物。"麦克马洪线"则是这次会议中非法秘密交易产生的"怪胎"。它虽然是非法无效的,但影响却十分深远,至今仍是中印边界纠纷的重要渊薮。忠实地还原这段历史,对今天的中印关系仍具有重要的现实意义。     

基于分子克隆方法制备标准分子量片段混合物

目的制备标准分子量DNA片段混合物。方法选取pMD18-T载体部分序列作为插入片段,设计引物,制备包含不同大小的标准分子量片段的克隆。大量培养细菌提取质粒,用双酶切、连接荧光接头的方法制备不同大小的带有荧光的标准分子量片段,混合,纯化,最终获得标准分子量片段混合物(内标)。结果用分子克隆方法制备出具有实用性的标准分子量片段混合物,其单个标准分子量片段大小分别为80bp、124bp、194bp、224bp、254bp、304bp、349bp、399bp、424bp、454bp。并且这些标准分子量片段混合物可以准确地对DNATyper15试剂盒的扩增产物进行检测。结论应用该方法制备了能满足研究和实验室要求的标准分子量片段混合物,为DNA分子量标准物标准品的制作提供了一种新的方法。