在海洋能源开发与运输领域，气体泄漏如同潜伏的"隐形杀手"，时刻威胁着海上作业安全。国际海事组 织(IMO)数据显示，80% 的海上事故由气体泄漏引发，且年均损失超50亿美元。无论是油气平台伴生气 体泄漏的防火隐患，还是LNG船低温货物汽化形成的可燃气体云，亦或是硫化氢、一氧化碳等有毒气 体的急性中毒风险，都让海上作业面临爆炸、火灾、人员伤亡及生态破坏的多重挑战。当传统检测手段 在高湿度、强腐蚀、剧烈振动的海上环境中频频失效时，如何构建可靠的安全防线成为行业亟待解决的 痛点。梅思安(MSA)作为安全设备领域的全球领导者，以百年技术积淀与创新解决方案，为海上能源安 全提供了破局关键。 梅思安(MSA)气体检测仪怎么选？四大选型标准筑牢安全基石 固定式气体检测仪是海上油气平台和LNG船安全防护的关键防线，面对复杂的海上作业场景，其选型 需综合多方面考量，方能在危机萌芽阶段精准预警。 众所周知，不同气体的理化性质差异显著，需根据如甲烷、硫化氢等监测目标，选择电化学、催化燃 烧、红外吸收等对应检测原理，以此适配不同气体种类和浓度范围，以实现精准快速检测。再者，爆炸 性环境中，防爆型气体探测器必不可少，检测的设备需达到E ...

Group 1 - The seventh Smart Energy Security Forum was held in Beijing, focusing on cybersecurity challenges and strategies in the digital transformation of the energy and chemical industries [1] - Experts emphasized the need for a resilient defense system, trustworthy data circulation, cross-domain collaborative governance, and industrial control system security to support the new energy and chemical system [1] - The current complex international situation and rapid proliferation of AI applications necessitate a breakthrough in cybersecurity, with a focus on establishing a deep defense system for large models and protecting core data security [1][2] Group 2 - The rapid development of digital intelligence during the "14th Five-Year Plan" period requires new considerations for security systems in the upcoming "15th Five-Year Plan" [2] - A comprehensive defense system covering operational technology (OT) environments and enhanced security operations through AI are highlighted as key focus areas [2] - The China National Offshore Oil Corporation shared its experience in building a cybersecurity framework for marine energy digitalization, emphasizing a systematic approach to unify architecture, standards, and processes [2][3] Group 3 - A classification system for data into five levels (core, important, internal, sensitive, public) was established to match protection strategies accurately [3] - The forum was co-hosted by the China Electrotechnical Society and the China Energy Research Society, with over 200 representatives from government and academia in attendance [3]

Core Viewpoint - The article discusses the increasing security issues in blockchain technology, particularly focusing on DDoS attacks and how quantum convolutional neural networks (QCNN) developed by Micro Algorithm Technology (NASDAQ: MLGO) can enhance detection and response capabilities against these threats [1][7]. Group 1: Quantum Convolutional Neural Network (QCNN) Development - Micro Algorithm Technology has innovatively improved QCNN for detecting DDoS attacks in blockchain networks by optimizing quantum bit initialization and control methods, enhancing stability and reliability [1][7]. - The structure of QCNN has been adjusted to better handle blockchain transaction data and network status information, making it more suitable for the specific characteristics of blockchain data [1][7]. - Specialized quantum state reading and parsing technologies have been developed to accurately extract features related to DDoS attacks from quantum computation results [1][7]. Group 2: Data Collection and Preprocessing - Data collection involves gathering various types of data from the blockchain network, including transaction data, node status information, and network traffic data, using APIs and monitoring tools [3]. - Preprocessing of collected data is crucial for the effective operation of QCNN, involving data cleaning, noise reduction, and standardization to ensure data quality [3]. - Feature extraction is performed to identify characteristics related to DDoS attacks, such as transaction frequency and network traffic changes, which serve as inputs for the QCNN [3]. Group 3: Quantum Operations - Quantum bit initialization ensures that quantum bits are in a stable initial state, balancing the number of quantum bits with computational complexity [4]. - Quantum convolution operations utilize the properties of quantum bits to extract features and recognize patterns from input data through a series of quantum gate operations [4]. - Quantum pooling operations reduce data dimensions while retaining important features, employing a measurement-based pooling method to select the most probable quantum states [5]. Group 4: Classification and Output - After quantum convolution and pooling, a quantum fully connected layer processes the low-dimensional quantum state for DDoS attack classification and detection [6]. - The output from the quantum fully connected layer is a quantum state representing classification results, which is converted into a readable format using specialized quantum state reading techniques [6]. - If the probability distribution indicates a high likelihood of a DDoS attack, alerts are generated to notify network administrators for appropriate defensive actions [6]. Group 5: Applications and Future Prospects - The QCNN developed by Micro Algorithm Technology can monitor blockchain networks in real-time, promptly detecting signs of DDoS attacks and issuing alerts for immediate defensive measures [7]. - This technology can be integrated with other security measures, such as encryption and access control, to create a more secure blockchain environment [7]. - As quantum computing technology advances, the application prospects for QCNN in detecting DDoS attacks will expand, potentially enhancing computational power and accuracy [7].

英国海事安全公司Ambrey确认位于阿联酋豪尔费坎东部22海里处的事件并非与安全有关。 ...

2025年6月14日，中国国际金融30人论坛（第二十届）在北京奇安信集团成功举办。本次论坛的主题是"美国贸易战和中国的战略对策"，由首都经济贸易大 学和中国国际金融30人论坛联合主办。 挑战，而只会对全球经济一体化造成巨大的冲击，促使世界经济趋向于区域化。世贸组织的功能不断弱化，其执行力受到严重的挑战。发达国家面对中国在 高科技领域的崛起日益担忧，极力遏制中国的发展。但是，中国的发展势头是阻挡不住的。目前的地缘政治形势，对于中国而言，机遇大于挑战。中国在解 决和美国贸易摩擦的同时，需要努力增进与欧洲国家的经贸合作关系。欧洲对中国确有疑虑，但不乏和中国加强合作的意愿，需要增信释疑。在与欧洲的贸 易中，中国要继续坚持一贯倡导的互利互惠原则，给他们留一些本国市场的空间，如全面占领某些产品的市场，必然会引起强烈的反弹。中国在 "一带一 路" 等对外投资中，根据"共商、共建、共享"的原则，可以考虑尽量邀请发达国家有竞争力的、信誉良好的企业参与，风险共担，利益共享。这样有利于我 们扩大合作面，减少阻力，增进欧洲国家对中国的信任度。在发达国家减少对低收入国家优惠资金的情况下，中国需要保持对外援助的力度，提高精准度， 增加中 ...

英国海事安全公司Ambrey：已获悉在阿联酋豪尔费坎（Khor Fakkan）东部22海里发生的一起事件。 ...

同时，在凤凰广场，安全宣传进社区活动也在火热进行。市安防办、京口区政府向社会面小场所安 全巡查员发放应急装备，为基层安全巡查工作提供有力支持。安全巡查员代表分享各自在日常巡查中的 经验与感悟。在"人人会用灭火器"演练活动中，现场工作人员详细讲解灭火器的使用方法，并组织参与 者进行实际操作演练。 目前，我市正积极打造安全应急教育体验馆，下一步将依托体验馆面向广大市民和企业普及安全生 产知识，进一步提升全体市民的安全素养。 市应急管理部门表示将持续推进安全宣传系列活动，深入开展安全生产治本攻坚三年行动，为全市 高质量发展筑起坚强的安全屏障。（吕菁 孙威 记者 陈志奎） 今年6月是第24个全国"安全生产月"。6月16日上午，聚焦"企业内部事故隐患报告"和"社会面小场 所安全治理"两大主题，镇江市"6·16安全宣传咨询日"活动在丹徒高新技术产业园法治广场和京口区凤 凰广场同步开展。 当天上午，丹徒高新园内人头攒动。市安防办、团市委、丹徒区政府联合举行企业内部事故隐患报 告承诺签名活动，并向青年应急志愿者颁发聘书，激励青年力量投身应急救援事业。企业代表在发言中 表达了企业落实安全生产主体责任的决心。各单位还设立了宣传咨 ...

Group 1 - The recent unified examination for data asset accounting and data transaction professionals saw a record number of participants, reflecting the market's urgent demand for specialized talent and the increasing requirements for the standardization and professionalism of data asset accounting by enterprises [1][2] - The implementation of the "Interim Provisions on Accounting Treatment of Enterprise Data Resources" starting January 1, 2024, is driving companies to explore data asset applications, aiming to fully realize the value of data assets [2][3] - Companies are increasingly innovating in data asset applications, as seen in the case of Meinian Health Industry Holdings, which is actively promoting data resource accounting to enhance its capabilities in data management and application [2][3] Group 2 - A shift from initial diverse explorations of data asset accounting to standardized operations is occurring as more companies engage in data asset accounting practices [2][3] - The first disclosures of data asset accounting information by A-share listed companies were simplistic, but recent reports show detailed explanations of amortization methods and a more comprehensive accounting treatment and disclosure system [3] - The growing demand for standardized data asset accounting is leading to an upgrade across the related industry chain, with a new ecosystem for training, examination, and certification of professionals emerging [4][5] Group 3 - Companies are focusing on enhancing data asset quality through technological innovations, as demonstrated by Beijing Sanyuan Gene Pharmaceutical, which has established a comprehensive equipment management system to improve operational efficiency [2][3] - The increasing specialization in data asset accounting is creating a market for related products and services, with many companies positioning themselves to seize market opportunities [4][5] - The standardization and acceleration of data asset evaluation and accounting processes will contribute to a more transparent and trustworthy data market, promoting the adoption of data-driven business models across various industries [6]

欢迎扫描下方二维码关注： 来源：央视新闻客户端、国家发展改革委网站 《市场准入负面清单（2025年版）》今天（24日）对外公布， 我国市场准入限制进一步放宽 。与 此前实施的2022年版清单相比，《市场准入负面清单（2025年版）》事项数量 由117项缩减到106项 。 降低准入门槛，激发市场活力。一批全国性措施直接删除。 《清单（2025年版）》删除了8条 全国性准入限制。如公章刻制业由许可制改为备案制，计算机信息系统安全专用产品销售业务改为基于 强制性国家标准的检测认证制度，相关市场准入管理措施相应取消。 一批全国性措施部分放开。 《清单（2025年版）》部分放开了8条全国性措施。涉及试办新型电信 业务、电视剧制作、药品批发和零售单位筹建、药品和医疗器械互联网信息服务、林木种子进口、发票 印制等领域。这些相关领域保持了必要的市场准入管理，但准入环节更加精简。 同时， 删除了17条地方性措施 。涉及交通物流、货运代理、货运信息服务、森林资源损失鉴定、车 辆租赁服务等，取消了相应的地方性许可措施，实施全国统一的准入方式，促进全国统一大市场建设。 各省、自治区、直辖市人民政府，新疆生产建设兵团，中央和国家机关有 ...

Core Viewpoint - The article highlights the successful implementation of a comprehensive urban lifeline safety monitoring system in Hefei, which utilizes advanced technologies to enhance public safety and efficiently manage potential risks in urban infrastructure [1][2][3]. Group 1: Urban Lifeline Safety Monitoring System - Hefei has established a robust urban lifeline safety monitoring center that effectively detects and responds to potential hazards, significantly improving the city's safety resilience [1]. - The monitoring center processes over 10 billion data points daily, allowing for real-time risk assessment and timely warnings [2]. - The average response time for various warning events has been reduced to 7 minutes, with joint handling time cut from over 24 hours to 1 hour [2]. Group 2: Technological Innovations - The Hefei urban lifeline safety project has developed over 85,000 monitoring devices, covering 137 bridges and 7,316 kilometers of underground pipelines [2]. - Innovations include highly sensitive gas detectors with a sensitivity of 0.1% and intelligent balls for water pipeline leak detection with a precision of 1 meter within a 25-kilometer range [3]. - A new cybersecurity framework has been established to ensure the secure operation of the monitoring system, addressing data confidentiality and integrity throughout the data lifecycle [3]. Group 3: Expansion and Future Plans - The successful model initiated in Hefei has been expanded to over 70 cities across the country, demonstrating its scalability and effectiveness [4]. - The Hefei Public Safety Research Institute aims to further integrate public safety technology with industry innovation to enhance smart societal governance [4].