新冠疫情对中日韩价值链的影响

2020年初暴发的新冠疫情给世界经济造成了不可低估的损失,全球价值链受到巨大冲击,流通受阻、贸易萎缩、价值链一度濒临断裂,中日韩价值链也不例外。疫情下,中国、日本、韩国为实现价值链重组,从政策与导向、供给与需求、贸易与流通等方面实施了多项策略。中日韩三国采取的应对措施有利于完善其国内价值链,促进价值链技术革新,加深中日韩价值链的区域化程度,但也不可排除存在割裂原有价值链的风险。后疫情时代,中日韩三国应携手抗疫,深化合作,共同提升价值链抗压能力,快速推进价值链数字化建设,最终实现中日韩价值链重组并带动区域乃至世界经济增长。     

新形势下我国制造业就业面临的重大机遇、 主要挑战及对策研究

当前世界面临百年未有之大变局，数字经济发展、逆全球化和区域经济一体化以及新冠肺炎疫 情不断加大产业链供应链传导压力。研究认为，在全新发展形势下，制造业就业面临着产业链延伸不断衍生新 岗位新职业、传统制造业转型推动劳动者转岗提质以及区域经济合作加强助力提升就业能力的重大机遇；同时， 也面临着国际间在智能制造领域竞争更加激烈、关键核心链条技术人才存在较大缺口，以及数字经济过度服务 化加大就业风险等主要挑战。为更好适应变化的新形势，研究建议：我国应加强制造业关键核心技术人才供给 体系建设，把握区域经济合作机遇，提升制造业领域人才竞争力，强化内外循环全产业链协同，推动人才要素 实现有序流动。     

国际和国家安全视角下的美国“星链”计划及其影响

星链计划是美国太空探索计划公司(Space X)提出的一项太空高速互联网通信计划,初衷是在地球的近地轨道建设卫星互联系统,进而为全球提供高速的互联网服务。然而,在星链计划的发展过程中,不断闪现着美国政府与军方的身影。星链计划发展也对应着美国太空安全战略转型的新模式,其目的在于实现由美国技术主导的、全覆盖的新一代"全球卫星互联网通信系统"。从技术和市场竞争层面上看,星链计划的实施对现存的5G通信技术和未来的天基互联网系统将产生重大的冲击和影响。从深层次的国际和国家安全角度看,星链计划背后依托的是美国高度成熟的军民融合体系和太空安全战略转型,将从国防、产业价值链、信息主权与监管、轨道与频谱资源使用、太空空间利用和天文探索等方面,对国际安全及其他国家的安全构成"复合型、交叉型"新挑战。     

The Structure of Material Evidence Authentication Rules

The authentication rules of material evidence is very important for justice. The core of authentication system of real evidence is storage chain rules. We can only accept the evidence in the condition of legally custodian, evidence collected under legal procedure, the transfer without delay, the transport under control, the suitable environment. The authentication system of real evidence also contents the exception of storage chain rules.     

国际旅游岛发展通用航空产业的法律探讨

我国启动的低空空域管理制度改革给海南发展通用航空产业提供了良好机遇。建设海南国际旅游岛,可以充分利用经济特区立法权,认真规划海南通用航空产业的发展,制定海南发展通用航空产业的政策和地方法规,鼓励海南通用航空及其产业链发展,推出海南高端的空中旅游项目,使海南成为国家低空空域管理改革的先行试验区。     

Bioinformatics and human identification in mass fatality incidents: the world trade center disaster

Victim identification initiatives undertaken in the wake of Mass Fatality Incidents (MFIs) where high-body fragmentation has been sustained are often dependent on DNA typing technologies to complete their mandate. The success of these endeavors is linked to the choice of DNA typing methods and the bioinformatic tools required to make the necessary associations. Several bioinformatic tools were developed to assist with the identification of the victims of the World Trade Center attacks, one of the most complex incidents to date. This report describes one of these tools, the Mass Disaster Kinship Analysis Program (MDKAP), a pair-wise comparison software designed to handle large numbers of complete or partial Short Tandem Repeats (STR) genotypes, and infer identity of, or biological relationships between tested samples. The software performs all functions required to take full advantage of the information content of processed genotypic data sets from large-scale MFIs, including the collapse of victims data sets, remains re-association, virtual genotype generation through gap-filling, parentage trio searching, and a consistency check of reported/inferred biological relationships within families. Although very few WTC victims were genetically related, the software can detect parentage trios from within a victim's genotype data set through a nontriangulated approach that screens all possible parentage trios. All software-inferred relationships from WTC data were confirmed by independent statistical analysis. With a 13 STR loci complement, a fortuitous parentage trio (FPT) involving nonrelated individuals was detected. Additional STR loci would be required to reduce the risk of an FPT going undetected in large-scale MFIs involving related individuals among the victims. Kinship analysis has proven successful in this incident but its continued success in larger scale MFIs is contingent on the use of a sufficient number of STR loci to reduce the risk of undetected FPTs, the use of mtDNA and Y-STRs to confirm parentage and of bioinformatics that can support large-scale comparative genotyping schemes capable of detecting parentage trios from within a group of related victims.     

论再生产与环境保护法制建设

面临全球严重的环境问题,传统再生产理论中四个环节已出现局限性。新的再生产理论发展为以生态设计为起点,经过生产、分配、交换、消费,到最后循环处理,符合热力学定律和生态规律,促进经济发展与环境保护双赢。环保法制建设要在再生产全过程中落实。