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基于改进OSELM算法的煤矿紧急救援通信系统研究
《现代电子技术》2025年第7期16-22,共7页郑小磊 
发改委、应急管理部重点课题⁃国家级安全生产监管监察技术支撑能力建设项目(2018ZX001);中国煤炭科工集团面上项目(2022⁃2⁃MS008);中国煤炭科工集团青年基金项目(2022⁃2⁃QN006);中煤科工集团常州研究院有限公司科研项目(2023TY6005,2023TY6009)。
煤矿井下通信的准确性与稳定性在紧急救援中至关重要。目前煤矿井下通信系统的定位精度不高,为解决这一问题,文中提出基于改进在线顺序超限学习机算法的煤矿紧急救援通信系统,并进行相应的仿真实验。结果显示,基于改进在线顺序超限学习...
关键词:煤矿紧急救援 通信系统 定位精度 通信质量 丢包率 超限学习机算法 
Mechanism of Bronsted-acid-promoted self-photosensitized [2+2] cycloaddition for synthesis of high-performance bio-spiral fuel
《Green Energy & Environment》2025年第3期585-597,共13页Ying Chen Yumei Shu Minhua Ai Wenbiao Chen Chengwen Liu Songyi Zhang Shaojie Wang Haopeng Shi Ji-Jun Zou Lun Pan 
the support from National Key R&D Program of China (2021YFC2103704);the National Natural Science Foundation of China (22222808);the Natural Science Foundation of Shandong Province (ZR2023QB152);the Youth Innovation Team Plan of Shandong Province (2022KJ270);the China National Postdoctoral Program for Innovative Talents (BX20240251);the Aeronautical Science Foundation of China (2023Z073048003);the Haihe Laboratory of Sustainable Chemical Transformations。
Photoinduced[2+2]cycloaddition of biomass-derived cycloolefin is a promising approach to synthesize high-energy bio-fuels,however,the conversion efficiency and selectivity are still low.Herein,we provide an acid-promo...
关键词:BIOFUEL Bronsted acid catalysis Spiral fuel [2+2]photocycloaddition 
DOPO-BPS/OSEP/EP-CE阻燃复合材料的制备及性能
《中国安全科学学报》2025年第2期111-117,共7页刘勇 姜一帆 耿鑫玺 张焘 
湖南省自然科学基金资助(2024JJ8338)。
为提高环氧树脂(EP)-氰酸酯树脂(CE)复合材料的阻燃与抑烟性能,首先以9,10-二氢-9-氧杂-10-磷杂菲10-氧化物(DOPO)与4,4'-二羟基二苯砜(BPS)为原料,合成一种新型阻燃剂DOPO-BPS,通过溶液浇筑法,将DOPO-BPS与有机海泡石(OSEP)共同引入EP...
关键词:环氧树脂(EP) 氰酸酯树脂(CE) 9 10-二氢-9-氧杂-10-磷杂菲10-氧化物(DOPO) 4 4'-二羟基二苯砜(BPS) 有机海泡石(OSEP) 阻燃 复合材料 
经自然腔道(阴道)取标本的机器人远端胃癌根治术(GC-NOSESⅣ式)的手术技巧及其策略
《中华普通外科学文献(电子版)》2025年第1期16-20,共5页许诗语 王志雄 陈创奇 
中国抗癌协会基金项目(2020-66);广东省卫生健康适宜技术推广项目(202106242104333265);广州市基础与应用基础基金资助项目(202102080387)。
经自然腔道取标本手术(natural orifice specimen extraction surgery,NOSES)是指需借助使用各种内镜设备平台完成腹/盆腔内各种常规手术操作(肿瘤切除与消化道重建),经人体自然腔道(直肠、阴道或口腔)取出标本的腹壁无辅助切口手术[1-2...
关键词:自然腔道 远端胃癌根治术 消化道重建 结直肠外科 肿瘤切除 常规手术 orifice 手术技巧 
基于LLM和CV的AI个人健身教练系统设计与实现
《河南科技》2025年第2期24-28,共5页刘卓鑫 冯月春 
宁夏回族自治区2023年省级大学生创新项目(S202312544008)。
【目的】为了给用户提供个性化健身指导,设计出一种基于LLM大语言模型和计算机视觉(CV)的AI个人健身教练系统。【方法】采用PP-TinyPose进行关键点匹配,并使用微调后的InternLM2大语言模型,使系统能通过摄像头捕捉用户运动姿态并进行分...
关键词:人工智能 PP-TinyPose XTuner InternLM2 个人健身教练 
Smart Cellulose‑Based Janus Fabrics with Switchable Liquid Transportation for Personal Moisture and Thermal Management
《Nano-Micro Letters》2025年第1期333-347,共15页Jianfeng Xi Yanling Lou Liucheng Meng Chao Deng Youlu Chu Zhaoyang Xu Huining Xiao Weibing Wu 
support of this work by National Key Research and Development Program of China(2019YFC19059003);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(23KJB430024);Jiangsu Funding Program for Excellent Postdoctoral Talent(2023ZB680);Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)are gratefully acknowledged.
The Janus fabrics designed for personal moisture/thermal regulation have garnered significant attention for their potential to enhance human comfort.However,the development of smart and dynamic fabrics capable of mana...
关键词:Directional water transport Cotton fabric Anti-gravity directional liquid transportation Janus wettability 
3D-bioprinted tri-layered cellulose/collagen-based drug-eluting fillers for the treatment of deep tunneling wounds
《Bio-Design and Manufacturing》2024年第6期938-954,共17页Mano Govindharaj Noura Al Hashimi Soja S.Soman Jiarui Zhou Safeeya AlAwadhi Sanjairaj Vijayavenkataraman 
supported by the start-up funds from New York University Abu Dhabi;partially carried out using the Core Technology Platforms resources at New York University Abu Dhabi。
Tunneling wounds create passageways underneath the skin surface with varying sizes and shapes and can have twists and turns,making their treatment extremely difficult.Available wound care solutions only cater to super...
关键词:Bio-ink BIOPRINTING Cellulose Fish collagen 3D printing Tunneling wounds 
Electrically tunable infrared optics enabled by flexible ion-permeable conducting polymer-cellulose paper
《npj Flexible Electronics》2024年第1期334-344,共11页Chaoyang Kuang Shangzhi Chen Mingna Liao Aiman Rahmanudin Debashree Banerjee Jesper Edberg Klas Tybrandt Dan Zhao Magnus P.Jonsson 
support from the Swedish Research Council(VR,2020-00287,2022-00211,2022-06214,2019-04424);the Knut and Alice Wallenberg Foundation,Linköping University and industry through the Wallenberg Wood Science Center;the European Research Council(Consolidator grant,101086683);the Swedish Foundation for International Cooperation in Research and Higher Education(STINT),and the Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linköping University(Faculty Grant SFO-Mat-LiU No.200900971);A.R.acknowledges support from the Marie Sklodowska-Curie Actions Seal of Excellent Fellowship program from the Sweden’s Innovation Agency(Vinnova grant 2021-01668);J.E.acknowledges support from the Digital Cellulose Center(Vinnova).M.P.J.and K.T.are Wallenberg Academy Fellows.
Materials that provide dynamically tunable infrared(IR)response are important for many applications,including active camouflage and thermal management.However,current IR-tunable systems often exhibit limitations in me...
关键词:TUNABLE tuning CONDUCTING 
Discovery of biosynthetic enzymes forβ-D-manno-heptoses across kingdoms:novel agonists for ALPK1/NF-κB-dependent immune response
《Signal Transduction and Targeted Therapy》2024年第11期4760-4762,共3页Gunter Maubach Michelle C.C.Lim Michael Naumann 
supported in part by DFG grant NA292/17-1.
A recent study by Tang et al.1 in Science reveals the crosskingdom widespread occurrence of functional nucleotidediphosphate(NDP)-heptose biosynthetic enzymes(HBEs)that accounts for the synthesis of NDP-heptoses to ac...
关键词:king response. RAISE 
Genetic alterations and tumor mutation burden predict chemosensitivity of pancreatic cancer: a retrospective study
《Journal of Pancreatology》2024年第3期171-180,共10页Manyi Hu Yiting Xu Yangyang Wang Cao Chen Junjun He Ke Sun Qi Zhang Tingbo Liang 
This study was supported by the National Key Research&Development Program(No.2020YFA0804300/2020YFA 0804301);the National Natural Science Foundation of China(Nos.U20A20378 and 82273338);the Joint Program of Science and Education Department of State Administration of Traditional Chinese Medicine and Zhejiang Provincial Administration of Traditional Chinese Medicine(No.GZY-ZJ-KJ-23025).
Background:Chemotherapy stands as a recommended approach for all stages of pancreatic cancer.However,its efficacy stratification remains obscure.Genomic sequencing is extensively applied across diverse diseases.This s...
关键词:Chemotherapy response Genomic alteration Pancreatic cancer Predictive markers TMB 
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