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PRE: 作品数：1761被引量：3104H指数：18; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：段利霞阳东升程云王瑞英袁丹丹更多>>; 相关机构：北方工业大学中国科学院辽宁师范大学北京大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Enhanced Anti-aging Performance of SBSMA Based on SBS Pre-swelling/Extraction Process and Blending with C9: 《Journal of Wuhan University of Technology(Materials Science)》2025年第2期589-598,共10页CHEN Wei FAN Shifa HE Xingyang SU Ying YANG Chao ZHOU Han TANG Dakun DONG Bo; Fnded by the National Key Research and Development Program of China(No.2023YFC3807202);the Key Research and Development Plan in Hubei Province of China(Nos.2022BCA082 and 2024BAB108);the Annual Research Project of China Railway Construction Corporation(No.2023-B03)。; The effects of styrene-butadiene-styrene(SBS)pre-swelling/extraction process and the incorporation of C9 petroleum resin on the anti-aging performance of modified asphalt were systematically evaluated by characterizin...; 关键词：pre-swelling/extraction process SBS copolymer C9 petroleum resin anti-aging performance

A Damage Control Model for Reinforced Concrete Pier Columns Based on Pre-Damage Tests under Cyclic Reverse Loading: 《Structural Durability & Health Monitoring》2025年第2期327-346,共20页Zhao-Jun Zhang Jing-Shui Zhen Bo-Cheng Li De-Cheng Cai Yang-Yang Du Wen-Wei Wang; supported by National Natural Science Foundation of China(Project No.51878156);EPC Innovation Consulting Project for Longkou Nanshan LNG Phase I Receiving Terminal(Z2000LGENT0399).; To mitigate the challenges in managing the damage level of reinforced concrete(RC)pier columns subjected to cyclic reverse loading,this study conducted a series of cyclic reverse tests on RC pier columns.By analyzing ...; 关键词：Reinforced concrete pier cyclic reverse load pre-damage damage index displacement control

同步数据流语言pre算子在Coq中的翻译验证: 《西华大学学报(自然科学版)》2025年第2期87-95,共9页李春燕赵长名杨斐马权侯荣彬; 四川省重点研发计划项目“面向电力领域的规划评审知识库智能构建关键技术研究”(2021YFG0307);四川省科技计划资助(2019ZDZX0001)。; 文章对同步数据流语言的pre算子进行详细处理,除了将pre算子翻译至fby算子,还对pre算子在第一周期的值根据其输入参数类型的不同做了相应的初始化,解决了pre算子第一周期为空的问题。输入参数为整型和布尔型,其第一周期初始化为false,...; 关键词：同步数据流语言可信编译器形式化验证

Text Classification Based on Machine Learning: A Review: 《IJLAI Transactions on Science and Engineering》2025年第1期45-51,共7页Yang Sun; With the rapid development of the Internet, text information has shown a blowout growth. Massivetext data such as news, social media posts, academic literature, etc. are constantly emerging, and manual classificationa...; 关键词：Automatic text classification Machine learning Pre-trained language model

一类4维3-李代数上的O-算子及导出的3-Pre-李代数: 《浙江师范大学学报（自然科学版）》2025年第1期21-29,共9页程紫莹吕家凤亢闯闯; 国家自然科学面上基金资助项目(12171206)。; 李代数的Operad理论应用于3-李代数,可自然地构造出3-Pre-李代数,其与Pre-李代数有很多相似的性质.利用4维复3-李代数的分类以及3-李代数和O-算子的结构常数的关系,使用Maple软件求解三次非线性方程组,对一类4维复3-李代数上与伴随表示...; 关键词：3-Pre-李代数 O-算子 3-李代数 Pre-李代数

Neural-based prescribed-time consensus control for multiagent systems via dynamic memory event-triggered mechanism: 《Science China(Technological Sciences)》2025年第3期217-227,共11页Xiaohong ZHENG Hui MA Qi ZHOU Hongyi LI; partially supported by the National Natural Science Foundation of China(Grant Nos.62033003,62373113,62203119);the Guangdong Basic and Applied Basic Research Foundation(Grant Nos.2023A1515011527,2023B1515120010)。; This work investigates the implementation of distributed prescribed-time neural network(NN)control for nonlinear multiagent systems(MASs)using a dynamic memory event-triggered mechanism(DMETM).First,it introduces a co...; 关键词：consensus control composite learning control dynamic memory event-triggered control prescribed-time control multiagent systems(MASs)

Seasonal Prediction of Pre-Summer Clustered Heavy Precipitation Days in South China: 《Journal of Tropical Meteorology》2025年第1期107-119,共13页ZHI Yao HAN Ting-ting JIANG Shun-li WANG Hui-jun HAO Xin LI Shang-feng; Guangdong Major Project of Basic and Applied Basic Research(2020B0301030004);Science and Technology Development Plan in Jilin Province of China(20230203135SF);National Natural Science Foundation of China(41875119);Special Fund for Innovative Development of China Meteorological Administration(CXFZ2022J007)。; Clustered heavy precipitation(CHP)events can severely impact human society,infrastructure,and natural ecosystems.Consequently,short-term climate prediction of CHP events is vital for the prevention and mitigation of a...; 关键词：seasonal prediction clustered heavy precipitation South China interannual increment

Different mechanisms of Eurasian snow cover on precipitation during the early and late pre-rainy season in South China: 《Science China Earth Sciences》2025年第3期882-897,共16页Zhixiang XIAO Anmin DUAN Yuhang CHEN Chen WEI Xiaoli LUO; supported by the National Natural Science Foundation of China (Grant No. 42365004);the Natural Science Foundation of Guangxi Province(GrantNos. 2024GXNSFAA010211 & 2023GXNSFAA026511);the Research Foundation for Advanced Talents of Nanning Normal University。; The interannual variability in precipitation during the pre-rainy season(PRS) in South China is significantly correlated with Eurasian snow cover. This study elucidates the distinct mechanisms by which Eurasian snow c...; 关键词：Eurasian snow cover Pre-rainy season South China Wave train

Resilient multi-objective mission planning for UAV formation:A unified framework integrating task pre-and re-assignment: 《Defence Technology(防务技术)》2025年第3期203-226,共24页Xinwei Wang Xiaohua Gao Lei Wang Xichao Su Junhong Jin Xuanbo Liu Zhilong Deng; supported by the National Key Research and Development Plan(Grant No.2021YFB3302501);the National Natural Science Foundation of China(Grant Nos.12102077,12161076,U2241263).; Combat effectiveness of unmanned aerial vehicle(UAV)formations can be severely affected by the mission execution reliability.During the practical execution phase,there are inevitable risks where UAVs being destroyed o...; 关键词：Cooperative mission planning UAV formation Mission reliability Evolutionary algorithm Contract net protocol

基于E-PRE-DELIRIC评估的护理干预对冠脉综合征PCI患者CCU治疗时间的影响: 《中国科技期刊数据库医药》2025年第2期104-107,共4页李青文杨艳珍; 分析冠脉综合征PCI患者,采用E-PRE-DELIRIC评估下护理干预,对CCU治疗时间以及谵妄发生率的影响。方法以70例患者为研究对象,分为两组实施分析,分别采用常规围术期护理以及E-PRE-DELIRIC评估护理干预,比较两组患者的相关护理指标。结果 ...; 关键词：E-PRE-DELIRIC模型 PCI CCU治疗时间谵妄发生率

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