Hello,Again

Vladimir Putin makes his first state visit to China since his re-election Russian President Vladimir Putin’s upcoming state visit to China will be his first state visit outside the Commonwealth of Independent States since he started his third term as president in May.During the visit scheduled for June 5-7,China and Russia will discuss measures to deepen their all-round strategic cooperative partnership in political,economic and security cooperation.Chinese and Russian observers said China     

涉外所有权保留法律适用的分割制

所有权保留因为兼具债权与物权的双重性质,其法律适用问题单纯按照债权法律关系,抑或是物权法律关系解决,都难免有失偏颇.分割制作为美国第二次冲突法革命开始被广泛应用的制度,其主要的做法即是对案件中的各个特定问题分别进行选择,有利于实现判决结果的实质正义.从分割制自身的适用特点来讲,其可以有效地预防法律规避带来的不良后果,并且能最大限度地实现国际私法的价值.从所有权保留制度本身来看,其原因行为与结果行为具有不同特点,其债权法律关系和物权法律关系的相互交织,要求所有权保留的法律适用问题通过分割制解决.涉外所有权保留法律关系的适当法就应该是将该法律关系分割为包含主体缔约能力问题、买卖双方之间的法律关系问题、买卖涉及第三人利益等几个方面,分别适用不同的冲突规范,并通过世界各国立法例检验,证明分割制在涉外所有权保留法律关系的法律适用中有旺盛的生命力.     

论涉台投资法律保护的现状、问题及其相关思考

自1988年以来,祖国大陆先后颁布了一系列涉台投资法律和法规,尤其是1994年全国人大常委会制定的《台胞投资保护法》和1999年国务院颁布的《台胞投资保护法实施细则》,在促进台胞直接投资、确保台商合法权益以及推动两岸经贸交流方面取得了积极而富有成效的成果。但随着时间的推移和现实情况的发展变化,这些法律和法规在实施过程中也暴露出一些亟待解决的问题,需要我们面对和审视,并提出健全和完善的合理化建议。     

多元主体参与社会治安治理的经验与改进路径——基于武汉市疫情防控工作的思考

2020年暴发了全球性的新冠肺炎疫情。在疫情防控斗争中,武汉构筑了党中央集中统一领导、公安机关以"当先"精神维护社会治安、基层社会组织全力以赴维护社区秩序、社区物业积极配合封控小区、社会力量积极参与防控的多元主体参与社会治安治理的经典模式。基于武汉应对疫情防控模式的经验总结,下一步应从法律完善、治理技术保障、激励机制保障、社会力量保障等方面进一步推进多元主体参与治安治理的良性格局,为常态化防控提供借鉴。     

Portable high‐resolution automated 3D imaging for footwear and tire impression capture

The forensic science community raised the need for improved evidence recognition, collection, and visualization analytical instrumentation for field and laboratory use. While the 3D optical techniques for imaging static objects have been extensively studied, there is still a major gap between current knowledge and collecting high‐quality footwear and tire impression evidence. Among optical means for 3D imaging, digital fringe projection (DFP) techniques reconstruct 3D shape from phase information, achieving camera‐pixel spatial resolution. This paper presents a high‐resolution 3D imaging technology using DFP techniques dedicated to footwear and tire impression capture. We developed fully automated software algorithms and a graphical user interface (GUI) that allow anyone without training to operate for high‐quality 3D data capture. We performed accuracy evaluations and comparisons comparing with the commercial high‐end 3D scanner and carried out qualitative tests for various impressions comparing with the current practices. Overall, our technology achieves similar levels of accuracy and resolution with a high‐end commercially available 3D scanner, while having the merits of being (1) more affordable; (2) much easier to operate; and (3) more robust. Compared with the current practice of casting, our technology demonstrates its superiority because it (1) is non‐destructive; (2) collects more evidence detail than casts, especially when an impression is fragile; (3) requires less time and money to collect each piece of evidence; and (4) results in a digital file that can easily be shared with other examiners.     

备战打仗中的国际人道法规则运用

国际人道法的基本原则之一是区分对待战斗员和平民,以便在武装冲突中有效地对战争受难者进行保护,平衡"军事必要"与"人道需求"这一矛盾。从实践经验上看,我军在战争中往往守法做的比较好,而在对付敌人违法作战方面准备不足。在未来军事斗争中应利用国际人道法的相关知识,做到既严格遵守又灵活运用。具体做法包括:将遵守国际人道规则列入部队训练和演习内容;运用国际人道法合理进行目标选择与打击;做到正确、灵活地对待和使用保护性标志;灵活处置国际人道法的守势反用等。     

浅谈旅游学的几个基础问题

按照旅游学的理论以及构成来讲,旅游学是一门交叉性较强的科学;按照其作用来讲,旅游学以软科学的形式存在。旅游学以旅游系统为研究对象,表现出综合性、交叉性等特点。探讨旅游学的有关基础理论问题,有助于学科的进步和发展。     

Hidden Income and Occupational Background: evidence from Guangzhou

Using a unique dataset based on a survey conducted by the Guangzhou Land Resources and Housing Administrative Bureau from November 2009 to January 2010, this article examines the sources and distribution of the hidden income of residents from different occupational backgrounds, taking into consideration their explicit income and other socio-economic characteristics. The results show that government officials not only had the highest but also the most stable hidden income, followed by employees in state-owned enterprises and employees in colleges or research institutions. Among government officials, those holding higher-level positions possessed more hidden income than those in lower-level positions. These findings have implications for China's labour market, taxation and resource allocation, and need to be taken into consideration in future economic and political policy designs and implementations.     

连接未来:大学的应有之义

大学如何连接一个美好的未来给他们的国家以及他们的学子,这是大学的应有之义.但是目前我国的大学过于关注当下,没有放眼未来.这种状况不仅影响培养质量,而且也是对大学社会责任的弱化.本文指出连接未来应是大学存在的价值所在,要连接未来首先需要植根于人的存在的意义.文中还指出知识的逻辑在改变,教育方式也应该相应地改变.为帮助学生建立复杂问题的视野和善于关联(创新能力的关键),本文提出了几种关联的方式.     

大枣现代研究开发进展与展望

大枣在《神农本草经》属上品,味甘平。可安中,养脾,助十二经,平胃气,通九窍,和百药。近年来,对大枣的研究范围广泛,成果卓著。本文就近10年大枣的品种资源、化学成分、药理作用的主要研究进展进行综述,并收集总结了近年来以大枣为主要原料的药品、保健品、食品的研究开发情况等,为相关研究提供近一步参考。