Smart all-time vision:The battery-free video communication for urban administration and law enforcement

The Chinese government is dedicated to enhancing the level of informatization in administrative law enforcement to ensure fairness and increase credibility.Currently,law enforcement has exposed such problems as insufficient force,difficulties in collecting evidence,and low evidential power.These problems contradict the principles of rule of law and standardization.Many local governments have implemented advanced information technologies for urban administration and law enforcement,including big data,artificial intelligence,and IoT.Among these technologies,IoT is the core communication infrastructure for innovative law enforcement platforms.However,traditional video communications rely on batteries or dedicated power sources,leading to maintenance challenges and high power consumption.In this paper,we propose AT-Eye,a new video communication paradigm for all-time law enforcement video monitoring,which is battery-free and high-throughput.The key enabler of AT-Eye is ambient backscatter technology,which enables energy harvesting and video communication simultaneously.Unlike previous methods,our proposal introduces a novel CCK-based modulation for tag cameras and achieves 4-way concurrency.The modulation is simple because it uses phase difference and it is energyefficient because generating square waves is adequate.Moreover,to ensure full compatibility with COTS WiFi,we modulate the physical service data unit.Therefore,data recovery is possible using only commercial NICs.We conduct comprehensive experiments to examine our proposal and experiment results show that AT-Eye achieves a throughput of 10.8 Mbps with COTS radios.We also simulate a 16-way battery-free tag camera system,demonstrating AT-Eye’s feasibility of high-definition video communication.

Analysis of Economic Efficiency of Wildlife Law Enforcement in Serengeti Ecosystem Tanzania

Law enforcement remains to be the main strategy used to combat poaching and account for high budget share in protected area management. Studies on efficiency of wildlife law enforcement in the protected areas are limited. This study analyzed economic efficiency of wildlife law enforcement in terms of resource used and output generated using three different protected areas (PAs) of Serengeti ecosystem namely Serengeti National Park (SENAPA), Ikorongo/Grumeti Game Reserves (IGGR) and Ikona Wildlife Management Area (IWMA). Three years (2010-2012) monthly data on wildlife law enforcement inputs and outputs were collected from respective PAs authorities and supplemented with key informant interviews and secondary data. Questionnaire surveys were conducted to wildlife law enforcement staff. Shadow prices for non-marketed inputs were estimated, and market prices for marketed inputs. Data Envelopment Analysis (DEA) was used to estimate economic efficiency using Variable Return to Scale (VRS) and Constant Return to Scale (CCR) assumptions. Results revealed that wildlife law enforcement in all PAs was economically inefficient, with less inefficiency observed in IWMA. The less inefficiency in IWMA is likely attributed to existing sense of ownership and responsibility created through community-based conservation which resulted in to decrease in law enforcement costs. A slacks evaluation revealed a potential to reduce fuel consumption, number of patrol vehicles, ration and prosecution efforts at different magnitudes between studied protected areas. There is equal potential to recruit more rangers while maintaining the resting time. These finding forms the bases for monitoring and evaluation with respect to resource usage to enhance efficiency. It is further recommended to enhance community participation in conservation in SENAPA and IGGR to lower law enforcement costs. Collaboration between protected area, police and judiciary is fundamental to enhance enforcement efficiency. Despite old dataset, these findings are relevant since neither conservation policy nor institution framework has changed substantially in the last decade.

Study on Game Theory of Social Law Enforcement

Based on the basis of the two stage dynamic game of complete information and purely tactful perfect equilibrium theory, the non cooperative gaming between the police department and the criminals is analyzed. Dynamic game can be proved to forecast and explain potential tactful choices of the police department and the criminals at various stages, so as to analyze the essence of the law enforcement by the theoretical models.

On the Eve of the Enforcement of the Arbitration Law——An interview with Xu Dayou, vice-chairman of China Council for the Promotion of International Trade and of the China International Economic and Trade Arbitration Commission

The Arbitration Law of the People’s Republic of China will go into effect on September 1, 1995, which has become the focus of world attention. This is an important law promulgated by China for handling economic disputes. All the parties concerned are making intense preparations for the successful enforcement of the Law. As the first nongovernmental organisation engaged in arbitration affairs, the China Council

Scalable and Accessible Crash Hot Spot Detection for Traffic Law Enforcement

Law enforcement agencies have begun utilizing traffic and crash data to improve traffic law enforcement delivery. However, many agencies often do not have the resources or expertise to harness fully the benefits this data offers. A free to use, scalable traffic crash hot spot detection tool was developed to aid law enforcement agency decision makers, statewide to the local municipality level. The tool was developed to identify crash hot spots algorithmically with a range of customizable parameters based on location, date and time, and crash factors, enabling quick, dynamic queries. These capabilities provide the ability for law enforcement agencies to conduct “what if” analyses and make data-driven allocation decisions, placing officer resources where they are most needed. The two-step algorithm first identifies potential hot spots based on crash density and then ranks each hot spot using a standardized z-score measure of relative significance. To test the viability of the tool, a pilot was conducted identifying 27 hot spots across Wisconsin where targeted enforcement was then deployed. Despite officer skepticism, results from the pilot found officers at sites targeted for speeding and seatbelt violations were nearly twice as likely to initiate traffic stops compared to non-targeted hot spots. Empirical Bayes before-and-after crash analyses found fatal and injury crashes reduced significantly by nearly 11% during the months with targeted enforcement, while property damage crashes and total crashes were unchanged. Overall, the results show the algorithm can identify hotspots where, coupled with targeted enforcement, traffic safety improvements can be made.

Competition Law in the GCC Countries： The Tale of a Blurry Enforcement

countries, and emphasizes that the application of the rules in force represents the weak point of systems in which the competition policy awareness is much needed but still anchored at a rudimentary stage. This is especially evident when considering that, although such laws have been built up following the European Union model as regards to the forbidden practices, and the US system-with its combination of monetary fines and criminal approach-for the sanctions, the establishment of a legal environment “friendly competition” is far from effective enforcement. After providing an overview of the competition laws passed by the six GCC members, the paper highlights that, notwithstanding the wide arsenal of legal tools to curb possible anticompetitive practices made available under the national regimes, in all countries role and powers of the competition authorities are somewhat underrated. Due to such generalized lack of implementation, the article underlines the need for effective enforcement standards accompanied by a joint harmonized action against illegal competition to be undertaken at regional level in order to facilitate the flow of commerce, and strengthen the economy in the GCC marketplace.

On the Current Situation of Basic - level Administrative Law Enforcement in China

With the development of economy and society, our country is on the road of rule by law, the legal system is progressing constantly. At the same time, we should also see that the administration according to law is not perfect, and its shortcomings exist in different degree and need to be further improved. Based on the analysis of the status quo of grass-roots administrative law enforcement in China, this paper tries to put forward corresponding countermeasures, so as to promote the work of law-based administration for the corresponding study.

Achievements Outstanding In Protecting Minors——Report on enforcement of Law on the Protection of Minors (excerpts)

The Law of the People's Republic of China on the Protection of Minors and the Law ofthe People's Republic of China on the Prevention of Juvenile Crimes were passed on September 4, 1991 and June 28,1999 and came into force on January 1, 1992 and November 1, 1999. Over the past decades, China has scoredoutstanding achievements in implementing the two laws. In order to strengthen supervision of the implementationof the two laws and better protect the lawful rights and interests of the under-aged, the National People's CongressStanding Committee set up a Law Enforcement Check Group in July 2003, which carried out a nationwidecheck of the implementation of the two laws. On August 25, NPC Vice-Chairperson Gu Xiulian reported on theresult of the check to the fourth meeting of the Tenth NPC standing committee. She described the generalsituation in the implementation of the two laws as 'good' and also identified some problems and put forwardsome recommendations with regard to the enforcement and implementation of the two laws.The following are the excerpts of the report:

Guideline for Making,Enforcement of Laws

Respect for and protection of human rights is a constitutional principle for China. China＇s Constitution states： ＂The ,State shall respect and protect human rights＂ In practice, this constitutional principle serves as an important guideline for the making and enforcement of laws.

Tian Qiyu: Enforce Law for People and Human Rights

Editor's Note: In recent years, China's public security organs have firmly implanted the idea of enforcing the law in the interests of the people and adhered to the principle of enforcing the law strictly, impartially and in a civilized manner and dealing flows at all kinds of criminal activities. They have achieved fruitful results in protecting the lawful rights and interests of the people and in safeguarding and protecting human rights. To know such achievements, our staff reporter interviewed Tian Qiyu, executive vice-minister of public security.

人工智能体执法并承担执法责任的可能性

人工智能体执法正成为数字法治政府建设的重要表现,将会对以人的行为作为逻辑底色而建构的法律秩序形成冲击。人工智能体或许可以拥有有限的法律人格及有限的责任能力,并为一般行为承担法律责任,但却可能面临执法权行使正当性与执法能力不足的困境。因此,人工智能体不适宜执法或行使公权力,只能承担事务性公务,其执行公务引起的责任可由人工智能体自身、供应商以及行政机关共同承担。

综合行政执法改革过程中的多维结构变迁与能动者策略

推动执法权属地化与综合化是夯实基层政权建设的重要一环,但在政策实践中,并不必然带来治理效能的提升。事权下放后,基层治理结构的实质性变革如何形塑执法主体的行为策略,以提升事权承接的有效性,是亟待回答的重要议题。文章从“结构—过程—功能”的视角出发,对一个街道综合行政执法体制改革进行系统考察,构建理解多维结构变迁中能动者策略生成的分析框架。研究发现,在改革过程中,综合执法部门所嵌入的横向结构在权力、责任和资源维度发生系统性变迁。执法主体在基层治理结构所设定的规则约束与行动空间中,基于复杂性和概率性两个维度,划分四种类型的执法任务,并能动地创设动员式、裁剪式、扩容式等执法策略,衔接再配置的结构性要素与复杂外部事务治理环节,从而有效回应“块块”运作规则和事权下放的内在要求。

中国环境自动监控行政执法中的法律问题研究

中国环境行政执法中自动监控方式是广泛应用的新模式,也是环境行政监管与执法的未来趋势,但目前无论是国家法律、行政法规、部门规章还是地方规范都片段化且不统一。在2021年修订的《行政处罚法》背景下,亟须围绕该法第41条“电子技术监控”条款生成统一系统的环境非现场行政执法规范。环境自动化监控从主体、程序、证据、处罚四方面给行政处罚带来新的变革:首先,主体上,新的主体第三方服务机构的产生,带来新的第三方执法义务等共治问题。其次,程序上,行政执法流程相比人工时代需要再造,以保障行政相关方的权利。第三,证据上,“数据失真”与自动监控时代执法证据的证明力问题,使得人工“双审”成为要件。第四,罚责上,需做到甄别三种自动监控数据属于违法,并在海量的自动监控数据中降低执法强度。在新的环境自动监测时代,主体、程序、证据、处罚都要考虑行政相对方——企业的权利与利益再平衡。此外,上述结论往往也适用于我国自动化行政执法的许多共性问题。

我国环境执法模式的反思与革新

在新时代中国环境法治的议题中,环境治理体系的核心环节——环境行政执法是实现生态文明和高质量发展的重要手段。传统“强制型”“威权型”的环境执法模式,已经显露出无法适应新时代生态文明建设需求的局限性。基于习近平生态文明思想的系统整体要求,本文主张建立整体化执法理念,推动环境执法从“强制型”向“共治型”的演变,通过对传统环境行政执法的“纠偏”,以便更好地适应包容性强、多元共治、刚柔并济、平等协商、协同互动治理目标的综合实现。为达成这一目标,本文基于系统整体观提出环境治理体系制度层面的深度优化策略,其中包括各类沟通性、非高权性环境行政行为的扩展应用,以及环境执法资源配置的精细化调整。这些措施旨在构建更加灵活和协同的环境治理机制,以适应现代社会多元利益关系的复杂性。

统一大市场背景下反垄断执法体制的挑战与变革

在加快建设全国统一大市场和强化竞争政策基础地位业已成为国家发展战略的时代背景下,反垄断执法和公平竞争审查既是建设统一大市场的基础保障,也是强化竞争政策基础地位的路径依赖。现行反垄断属地执法体制应对地方保护主义的作用有限,公平竞争审查制度优化地方产业政策刚性约束不足,反垄断执法与公平竞争审查各自为政的割裂状态难以形成制度合力。这些问题的解决有赖于以满足统一大市场建设需要为指引,持续推进反垄断执法体制改革:明确竞争政策的宪法法律地位,建构央地垂直的反垄断执法和公平竞争审查体系,整合国务院反垄断委员会反垄断执法和公平竞争审查职能,持续为反垄断执法的独立性、权威性赋能,以此全面强化反垄断执法功能、实现公平竞争审查刚性约束,共同促进有效市场和有为政府的有机结合,有力推进统一大市场建设。

“Fundamental Rights and Private Law” in China

The Qi Yuling case is a crucial juncture in the study of “fundamental rights and private law” in China, yet relevant research is underpinned on two clues. The first is that the increasing interest in the “constitutionalization of private law” worldwide provides knowledge resources and reference materials for scholars in China;the second is the understanding and exploration of the judicial application of the Constitution since the 1980s. Among them, such concepts as “the Constitution has direct legal effect” and “the Constitution needs to be implemented by the people” could have directly affected the Qi Yuling case. Focusing on such topics as the case of Qi Yuling, judicial enforcement of the Constitution, and the compilation of the Civil Code, scholars discussed the ways and scope for inclu ding fundamental rights in private law based on their experience abroad. They also looked into specific issues, covering how fundamental rights affect civil acts and the private law effects fundamental rights like personality rights, equali ty rights, freedom of speech, and protection of personal information. In the context of promoting the full implementation of the Constitution in the new era, “fundamental rights and private law” is still a field with great potential in both practice and theory.

推进监察执法与刑事司法有机衔接

监察执法与刑事司法有机衔接,作为党的二十届三中全会提出的部署要求,具有确保反腐败格局中职能责任的依法履行、确保反腐败法网密织及流程贯通、确保反腐败执法司法公平公正的时代价值。推进监察执法与刑事司法有机衔接,亟需从理论上回应“结构平衡说”“监察中心主义说”等学术争议。其一,构建以监察执法为主导的监察执法与刑事司法衔接结构形式。应当从反腐败格局中的职责定位来深刻把握腐败治理与社会治理在刑事诉讼领域的差异,深刻把握党的自我革命引领社会革命的政治逻辑。其二,明确监察执法与刑事司法衔接的主体责任。该主体责任是建立在监察机关履行反腐败法定职能基础之上的监察机关与审判、检察、公安及相关执法特定机构和人员所承担的法法衔接职责和义务。其三,完善监察执法与刑事司法衔接机制,主要包括监察机关在查办职务犯罪案件中与审判机关的协调配合机制,如证据审查认定、审判信息通报配合等,以及与检察机关的衔接机制,如重大疑难案件提前介入、案件移送等,其要旨是通过监察执法与刑事司法的配合制约,确保反腐败执法司法在法治轨道上运行。

全面注册制下投资者保护的制度逻辑与发展方向

证券法无论采用发行核准制抑或注册制,都以保护投资者为立法宗旨。不同于核准制下的父爱主义保护元素,注册制表达的是“卖者尽责”下的“买者自负”理念,提高了资本形成效率,弱化了前端行政审核。全面实行注册制下投资者保护的制度逻辑发生转变,需要根据证券发行市场化的特点,结合证券发行、交易和责任的逻辑关系,重新梳理投资者保护的制度体系,明确投资者保护制度的发展方向:在前端,应当以证券发行信息披露为核心,强化发行人在信息披露中的第一责任人地位,避免证券监管机关过度介入证券发行,督促保荐人等中介机构切实履行“看门人”职责;在中端,应当引入“证券市场透明度”目标,形成“身份透明”“交易前透明”和“交易后透明”的交易机制,夯实证券市场公平交易的基础;在后端,则应完善证券执法结构,提升证券执法效率,提升民事救济措施的有效性。

粮食安全视角下农村乱占耕地建房执法问题研究——基于400个典型案例的实证分析

粮食安全关乎国运民生。当前,我国农村乱占耕地建房问题突出,对粮食安全造成一定威胁,国务院及其相关部门虽多次加大对农村乱占耕地建房的执法力度,但执法效果仍存在较大提升空间。文章通过对筛选的400个农村乱占耕地建房典型案例进行实证分析,认为当前农村乱占耕地建房执法仍存在执法权横向划分不明确、基层执法权纵向配置不合理、综合执法力度不足、执法队伍业务水平不高等问题,并提出明确划分执法权限、推进部门综合执法、下放行政执法权、提高执法队伍业务水平是突破农村乱占耕地建房执法困境、守牢耕地红线、夯实粮食安全根基的因应之策。

吉林省碳排放环境执法合作机制构建研究

“双碳”背景下,碳排放环境执法问题已经成为环境法学界和能源学界所共同关注的最新重点和难点问题之一。作为东北老工业基地的吉林省,碳排放环境执法面临诸多困难和挑战,因此,本文通过对吉林省环境执法现状进行总结,分析其在碳排放环境执法工作中存在的困境,针对性地提出了构建吉林省碳排放合作机制的策略,以期突破环境执法中执法主体与相对人之间的利益冲突,实现利益平衡。