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离谱!中国科学院Top期刊正文惊现“国骂”
仪器信息网· 2025-05-20 06:46
Core Viewpoint - The article discusses the unexpected popularity of a paper published in 2024 in the prestigious journal IEEE Transactions on Multimedia, highlighting the unusual content and the implications of its acceptance [2][6]. Group 1: Journal Information - IEEE Transactions on Multimedia is recognized as a top-tier journal in the field of computer science, consistently ranked in the top tier by the Chinese Academy of Sciences and JCR [6][8]. - The journal has an impact factor of 8.4, indicating its significant influence in multimedia technology and applications [8]. Group 2: Controversial Content - The paper includes an inappropriate comment directed at one of its authors, which raises questions about the peer review process and the standards of academic publishing [5][6]. - The presence of such content in a reputable journal suggests potential issues with editorial oversight and the integrity of the review process [6].
预算9015万元!应急管理部近期大批仪器采购意向
仪器信息网· 2025-05-20 06:32
Core Viewpoint - The Ministry of Emergency Management has released multiple government procurement intentions, summarizing 21 items of instrument and equipment procurement with a total budget of 90.15 million yuan [1]. Group 1: Procurement Intentions - The procurement includes a comprehensive fire protection testing system for firefighters, consisting of 10 subsystems aimed at enhancing the technical standards of firefighter protective gear [4]. - The Shanghai Fire Research Institute plans to purchase various analytical instruments, including an electron microscope and X-ray spectrometer, to investigate the causes of difficult fire incidents [5]. - A total budget of 1.669 million yuan is allocated for the establishment of a comprehensive testing platform for new energy fire safety technology [5]. Group 2: Research and Development - The Shanghai Fire Research Institute is developing a comfort testing system for firefighter gear, simulating various environmental conditions to assess comfort levels [6]. - A dynamic burning mannequin system is being established to evaluate the overall thermal protection performance of firefighter clothing during rescue operations [6]. - The institute is also focusing on the analysis of fireproof materials, with a budget of 970,000 yuan allocated for testing equipment to assess the burn resistance of firefighter fabric [6]. Group 3: Advanced Technologies - The establishment of an integrated experimental platform for simulating smoke flow and smoke control technology in large spaces is underway, aimed at improving fire prevention capabilities in high-rise buildings [8]. - The procurement includes advanced data collection and analysis systems to enhance the understanding of fire dynamics and improve response strategies [7].
技术突破·人才筑基·产业升级:2025"质谱三部曲"
仪器信息网· 2025-05-20 06:32
Core Insights - The article discusses the recent breakthroughs in the mass spectrometry field and the future evolution of technology, emphasizing the role of Chinese companies in global competition [1] Group 1: Recent Developments in Mass Spectrometry - The 2025 China Scientific Instrument Development Annual Conference (ACCSI 2025) highlighted mass spectrometry as a core topic, showcasing its significance in the scientific instrument industry [1] - The conference featured three main forums: the Mass Spectrometry Industrialization Forum, the Talent Development Forum, and a discussion on domestic alternatives, forming a complete loop of "technology leadership—talent support—industry breakthrough" [1] Group 2: Future Breakthroughs in Mass Spectrometry - Experts identified key future breakthroughs in mass spectrometry, including high throughput, high resolution, portability, and intelligence [3] - The emergence of open ion sources in 2004 marked a rapid innovation period for mass spectrometry, leading to new applications such as high-throughput and in-situ analysis [3] Group 3: Technological Innovations and Applications - CDMS technology addresses challenges in analyzing heterogeneous biological macromolecules, positioning itself as a vital tool for next-generation biological analysis [4] - Mass spectrometry imaging technology is evolving towards higher spatial resolution and multi-dimensional data acquisition, enhancing its application in various fields [4][11] Group 4: Domestic Market Dynamics - The Chinese scientific instrument market has experienced rapid expansion, becoming a core driver of global market growth, with international brands accelerating localization efforts [18] - Companies like Shimadzu have made significant strides in localizing mass spectrometry products, achieving full domestic production of high-end systems by April 2025 [18] Group 5: Domestic Innovation and Collaboration - Domestic mass spectrometry companies are transitioning from following to innovating, with significant advancements in high-resolution mass spectrometry technology [19] - Collaborative innovation models involving academic institutions and enterprises are proving effective in bridging the gap between basic research and industrial application [20] Group 6: Talent Development and Industry Growth - The Mass Spectrometry Talent Development Forum emphasized the importance of cultivating talent to support the autonomous breakthroughs in the mass spectrometry industry [27] - The forum aimed to create a closed loop of "education-research-industry" to propel China's mass spectrometry industry from a follower to a leader [27] Group 7: Domestic Alternatives and Strategic Discussions - A discussion on "Domestic Alternatives New Era" highlighted the urgency of achieving self-sufficiency in core scientific instruments amid increasing international trade tensions [28] - Experts agreed on the necessity of accelerating the development of core instruments to ensure national technological security [28]
未来化学侦察兵——质谱仪走进机器人时代
仪器信息网· 2025-05-20 06:32
Core Viewpoint - The article discusses the development of an unmanned mass spectrometry robot designed for direct sample analysis in hazardous and radioactive environments, showcasing its capabilities in real-time detection and analysis of various samples [4][7][36]. Research Background and Purpose - Mass spectrometry technology is known for its high sensitivity, specificity, and accuracy, but traditional methods require complex preprocessing and skilled personnel, making it unsuitable for outdoor environments. There is a need for unmanned remote control systems for real-time analysis in dangerous settings [7]. Breakthroughs Achieved - The mass spectrometry robot successfully automates real-time detection of volatile toxic substances and aerosol explosive particles in the air, adapts to complex environments by detecting harmful compounds directly from raw wastewater, and performs chemical analysis of radioactive ore samples on-site [8]. - The robot achieved low detection limits (ng/g or ng/mL, S/N = 3) and a relative standard deviation (RSD < 12.0%, n = 6), validating its remote detection capabilities [8]. Research Methods - The robot utilizes a mini mass spectrometer (8.5 kg), a commercial quadruped robot, and a custom-made sampling device for various sample types [9][10][11]. Experimental Results - The robot successfully detected chemical warfare agents (CWAs) in high-risk air samples, including DMMP, DS, and TEP, confirming its effectiveness in remote applications [28]. - It also identified non-volatile explosives like TNT in aerosol samples and detected highly toxic substances like chlorpyrifos directly from wastewater [29][30]. - The robot performed radiochemical analysis of common and radioactive ores, detecting low background radiation and confirming the presence of radioactive elements [32][34]. Conclusion - The mass spectrometry robot system enables unmanned precise analysis of gas, liquid, and solid samples in hazardous environments, separating humans from high-risk scenarios. Its core advantages include intelligence, safety, and adaptability to multiple matrices, although improvements in environmental tolerance and quantitative analysis capabilities are still needed [36]. Future Prospects - The technology has the potential to replace cumbersome traditional laboratory procedures, with the company focusing on developing portable mass spectrometry systems for real-time chemical analysis applications across various sectors, including public safety and biopharmaceuticals [38].
预算1.11亿元!中国医学科学院近期大批仪器采购意向
仪器信息网· 2025-05-20 06:32
Core Viewpoint - The Chinese Academy of Medical Sciences has announced procurement intentions for 22 types of laboratory equipment, with a total budget of 111 million yuan, scheduled for procurement between March and September 2025 [1][2]. Summary by Categories Procurement Overview - The procurement includes high-throughput automated cell monitoring and analysis instruments, fully automated magnetic cell sorting instruments, parallel bioreactors, macromolecular drug purification analysis systems, ultracentrifuges, vacuum freeze dryers, and ultra-sensitive multifunctional imaging instruments [2][3]. Budget Allocation - The total budget for the procurement is 111 million yuan, which is allocated across various projects, including: - Drug research: 7 devices with a budget of 793 million yuan [3]. - Pathogen biology research: 19 devices for building and maintaining biological sample storage and experimental use [3]. - Medical experimental animal research: 1826 million yuan for key equipment to improve research conditions [3]. Specific Equipment and Quantities - The procurement list includes: - High-throughput automated cell monitoring analysis instrument: 1 unit - Fully automated magnetic cell sorting instrument: 1 unit - Parallel bioreactor: 1 unit - Macromolecular drug purification analysis system: 1 unit - Ultracentrifuge: 1 unit - Vacuum freeze dryer: 1 unit - Ultra-sensitive multifunctional imaging instrument: 1 unit - Various other specialized instruments for medical and biological research [3][4]. Timeline - The expected procurement period is set for March to September 2025, indicating a strategic planning phase for enhancing research capabilities within the Chinese Academy of Medical Sciences [2][4].
科技强警!警博会随处可见的科学仪器新质战斗力
仪器信息网· 2025-05-20 06:32
Core Viewpoint - The 12th China International Police Equipment Expo emphasizes "new technologies, new equipment, and new combat capabilities," showcasing various scientific instruments to enhance police investigation capabilities and promote "technology-driven policing" [1][2]. Exhibition Overview - The expo features 8 indoor exhibition halls and 1 outdoor area, with 12 thematic exhibition zones including food and drug investigation equipment, anti-drug technology equipment, police aviation equipment, and drone countermeasure equipment [4]. - A new smart unmanned equipment exhibition area was established, attracting significant attention from visitors [4]. Scientific Instruments - Scientific instruments are crucial for supporting police investigation, evidence collection, and monitoring capabilities, with applications in fields like food safety and drug control [4]. - Portable mass spectrometers, near-infrared spectrometers, and Raman spectrometers were highlighted for their ability to quickly screen for illegal additives and environmental pollutants [4]. Food Safety Equipment - Huayi Ningchuang showcased a miniaturized rapid detection mass spectrometer for on-site rapid response to chemical hazards in various food products [6]. - The integration of direct ionization mass spectrometry and high-resolution mass spectrometry enables rapid screening and analysis of toxic substances and nutrients [6]. Anti-Drug Technology - The anti-drug technology exhibition area displayed upgraded portable detection equipment for trace amounts of drugs in hair, saliva, and environmental surfaces [8]. - Wastewater drug testing technology has emerged as a significant breakthrough, enhancing the accuracy and objectivity of drug monitoring and law enforcement [8]. Innovations in Unmanned Systems - The smart unmanned equipment exhibition area featured systems equipped with sensors and gas detectors, enhancing the ability to respond to emergencies and detect hazardous materials [14]. - The increasing presence of scientific instrument manufacturers at the expo reflects a commitment to building new combat capabilities and advancing the modern police system towards a "technology-driven policing" goal [14]. Event Significance - The China International Police Equipment Expo, approved by the Central Committee, is the only police equipment exhibition organized by the Ministry of Public Security, showcasing the latest technological advancements in police equipment [15][16]. - The expo serves as a significant platform for international exchange in police equipment, attracting attention from various countries and regions [16].
CIBF2025在深圳盛大启幕 解码零碳生态关键突破
仪器信息网· 2025-05-20 06:32
Core Viewpoint - In 2025, Danaher is enhancing its investment and localization strategies in China amidst a complex international landscape [1] Group 1: Industry Trends - The 17th Shenzhen International Battery Technology Exchange Conference/Exhibition (CIBF2025) emphasizes the theme "Linking the World, Empowering Green, Driving the Future," focusing on battery technology innovation and industry chain collaboration [2] - In 2025, China's new energy sector is transitioning from "scale expansion" to "quality upgrade," with significant growth in new energy vehicles, lithium-ion power batteries, and solar battery production, increasing by 45.4%, 39.2%, and 18.5% respectively [5] - In Q1 2025, China's renewable energy added capacity reached 76.75 million kilowatts, a year-on-year increase of 21%, accounting for 90% of the new installed capacity, marking a new phase in energy structure adjustment [5] Group 2: Market Dynamics - The global battery demand is projected to reach 3,500 GWh by 2030, with China leading in battery technology iteration and standard-setting due to its full industry chain advantages [7] - CIBF2025 has evolved into a comprehensive platform covering the entire industry chain from materials to applications, featuring 15 exhibition halls and over 3,200 exhibitors, expected to attract more than 400,000 visitors [8] - The exhibition includes high-end summits and over 200 academic reports discussing industry trends, showcasing next-generation battery technologies like solid-state and sodium-ion batteries [8] Group 3: Technological Advancements - AI-powered battery management systems (BMS) and automated disassembly technologies demonstrate China's leading position in battery lifecycle management [10] - The event promotes international cooperation in resource recycling and recovery technologies, helping China transition from a "manufacturing powerhouse" to a "rule-maker" in the industry [10]
[老师请进] 万元现金奖励,第四届微课大赛参赛指南
仪器信息网· 2025-05-20 06:32
Core Viewpoint - The fourth Micro Course Competition registration has begun, focusing on the field of scientific instruments and analytical testing, providing detailed guidelines for participants, including rule interpretation, topic selection techniques, teaching design optimization, and technical production key points [1][2]. Group 1: Competition Rules - Participants should closely monitor the official competition platform for essential information such as competition dates, themes, and submission deadlines to ensure a smooth participation process [2]. - A detailed understanding of the scoring criteria is crucial, as it clarifies the weight and requirements of each scoring item [4]. Group 2: Topic Selection - Topics should address teaching pain points and technological hotspots, selecting knowledge points that students find difficult to understand while aligning with cutting-edge trends to stimulate student interest [6]. - The selected topics must be targeted and practical, ensuring that students can effectively grasp the knowledge and skills needed to solve real-world problems through micro-course learning [7]. - The competition requires video submissions of no more than 5 minutes, covering various topics related to scientific instruments and analytical testing, including innovative techniques, theoretical discussions, and practical applications across multiple fields [8][9][10][11][12][13][14][15][16][17]. Group 3: Teaching Design Optimization - A clear teaching logic structure should be established, following a classic format of "problem introduction - knowledge explanation - case analysis - summary and expansion" to engage students effectively [18]. - Diverse teaching methods should be integrated, including problem-based learning, case studies, and virtual experiments to enhance student engagement and understanding [19][20][21]. Group 4: Technical Production Enhancement - Appropriate recording equipment and software should be selected to ensure high-quality video production, including the use of HD cameras and quality microphones to minimize noise interference [22]. - Video quality must be ensured through stable recording conditions, clear audio, and adherence to competition format and resolution requirements [24]. - Multimedia elements such as animations, images, and video clips should be utilized to enhance the teaching experience and make abstract concepts more tangible [25][26]. Group 5: Preparation and Practice - Multiple rehearsals and self-assessments are recommended before the official recording to refine the teaching process and ensure clarity in knowledge delivery [27]. - Feedback from peers and students should be solicited to gather constructive insights on content difficulty, engagement, and interactivity [28]. Group 6: Participation and Consultation - Interested participants can register through the competition's official website, and inquiries can be directed to designated contacts for assistance [29].
高校院长套取科研经费上千万元,获刑10年6个月,细节披露
仪器信息网· 2025-05-19 08:32
特别提示 微信机制调整,点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标,否则很可能无法看到我 们的推送。 江苏省盐城市亭湖区人民检察院近日提起公诉的孙某贪污案一审宣判,被告人孙某因利用职务 便利套取科研经费1 0 0 0余万元,被判处有期徒刑1 0年6个月,并处罚金1 0 0万元。 经查,2 0 1 7年至2 0 2 0年间,孙某利用担任某高校计软学院院长、深度国际化试点工作组组长 的双重身份, 设计"学术政绩—资金套取"双循环链条,通过制定偏向性论文奖励规则、虚构 合作期刊联络人、虚设客座研究员等方式,骗取合作期刊奖励和客座研究员奖励以及科研项目 经 费 1 0 0 0万 余 元 。 此 外 , 孙 某 主 导 刊 发 的 国 际 会 议 论 文 数 量 激 增 3 0 0% , 但 质 量 却 被 学 界 质 疑,严重背离学校"提升国际学术影响力"的建设初衷。 该案由江苏省人民检察院指定管辖,盐城市亭湖区检察院依法提起公诉。由于该案涉及专业性 内容,部分犯罪行为较为隐蔽,检察机关与教育、监察机关加强沟通配合,共同研究完善证据 体系。 承办检察官表示,在本案中,需要厘清孙某利用个人学术资源与利 ...
“质谱机器人”!暨南大学胡斌团队新成果可实现无人化分析危险及放射性环境样品
仪器信息网· 2025-05-19 08:32
Core Viewpoint - The research team from Jinan University has developed an intelligent mass spectrometry robot system (MS Robot) that successfully achieves unmanned operation from sample collection to mass spectrometry analysis in hazardous chemical and radioactive environments, demonstrating adaptability to dangerous environments and reliability in on-site analysis [1][3]. Summary by Sections Introduction - The MS Robot system integrates a mini mass spectrometer, quadruped robot, switchable mechanical arm sampler, and direct ionization device, enabling autonomous collection and real-time analysis of various sample forms including gas, liquid, and solid [3][5]. Importance of On-Site Analysis - Timely understanding of the chemical composition of hazardous pollution sources is crucial for human health and ecological safety. Existing analysis methods face challenges in detection capability, safety, portability, and versatility in hazardous environments [5][6]. Performance of MS Robot - The MS Robot system exhibits excellent sensitivity (detection limit at ng/g or ng/mL level, S/N=3) and good reproducibility (RSD < 12.0%, n=6). It has been successfully applied in various complex scenarios for unmanned on-site mass spectrometry analysis [5][6]. Applications in Hazardous Environments - The system has been utilized for remote rapid detection of toxic substances in air, aerosols, wastewater, and radioactive ore samples, showcasing its safety, controllability, applicability, and robustness in hazardous environments [6][13][14]. Technical Construction of MS Robot - The MS Robot system consists of a self-made mechanical arm, mini mass spectrometer, switchable sampler, and biomimetic quadruped robot. It features modular design for sampling different types of samples and employs novel ionization techniques for real-time analysis [10][19]. Rapid Analysis of Toxic Chemicals - The system can detect toxic substances in gas, aerosol, and liquid samples, including chemical warfare agents and pesticides, demonstrating high sensitivity and accuracy in complex sample matrices [13][15]. Analysis of Radioactive Minerals - The MS Robot system effectively identifies radioactive sources and their chemical components in environments like uranium mines, providing reliable data for nuclear material monitoring and environmental radioactive assessment [14][16][19]. Conclusion - The MS Robot innovatively addresses key challenges in unmanned analysis of various sample forms in hazardous environments, enhancing safety and efficiency in on-site environmental analysis. Despite its current high cost and early-stage development, it holds significant potential for future applications in identifying pollution sources and assessing risks in complex hazardous environments [20].