TRAP

作品数:752被引量:1682H指数:16
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Interface geometry modification to trap plasticized flash for improved joint strength of dissimilar rotary friction welds
《Defence Technology(防务技术)》2025年第4期71-78,共8页Neeraj Kumar Mishra S.G.K.Manikandan Suresh Meshram Amber Shrivastava 
support from the ISRO Propulsion Complex(IPRC).
Rotary friction welding is a highly effective solid-state technique for joining dissimilar materials,which offers the potential for significant weight reduction without compromising strength.Traditionally,during rotar...
关键词:Geometry modification Microstructure Electron back scattered diffraction Intermetallic compounds FRACTOGRAPHY SS321 TI6AL4V 
Trap properties of a novel UV-A persistent phosphor Sr_(3)MgSi_(2)O_8:Ce^(3+)
《Journal of Rare Earths》2025年第4期676-683,I0002,共9页Guna Doke Guna Krieke Pavels Rodionovs Dace Nilova Andris Antuzevics 
supported by the Latvian Council of Science,project"Defect engineering of novel UV-C persistent phosphor materials"(lzp-2021/1-0118)。
For the last few decades,there has been extensive research on the materials that persist to emit optical radiation long after any type of charging has stopped.Most of the established persistent luminescence(PersL)mate...
关键词:AFTERGLOW Thermally stimulated luminescence(TSL) Electron spin resonance(ESR) UV persistent luminescence Rare earths Trap depth 
Steel Trap
《China Weekly》2025年第4期36-40,共5页Chen Weishan 
As calls to decarbonize the steel sector increase,Chinese producers look to hydrogen to produce near zero-carbon products,while costs increase and overall demand declines.The steel sector in China is one of the bigges...
关键词:auto industryespecially STEEL steel sector auto industry electric vehicle carbon emissions hydrogen Chinese producers 
Realizing temperature-gated photochromic NaYTiO_(4):Bi^(3+)for a time-temperature indicator
《Science China Materials》2025年第4期1064-1073,共10页Yunwen Bao Wei Hu Yiqing Zhou Zhongxian Qiu Jingxuan Zhang Jiaping Zhang Jiaren Du Shixun Lian 
supported by the National Key Research and Development Program of China(2023YFD1700903);the Scientific Research Fund of the Hunan Provincial Education Department(24A0073);the Young Talent Lift Program of Hunan Normal University(2024QNTJ05);the National Natural Science Foundation of China(12204197)。
Time-temperature indicator(TTI)technologies enable real-time quality monitoring of perishable products during transportation-storage.Photochromic material-guided TTI offers significant benefits in terms of nondestruct...
关键词:PHOTOCHROMISM color center trap depth NaYTiO_(4) TTI 
An improved method to evaluate trap depth from thermoluminescence
《Journal of Rare Earths》2025年第2期262-269,I0002,共9页Shiyou Zhang Fangyi Zhao Shengqiang Liu Zhen Song Quanlin Liu 
Project supported by the National Natural Science Foundation of China(52372134,12274023);the Fundamental Re search Funds for the Central Universities(FRF-EYIT-23-04)。
Rare earth-doped inorganic compounds contribute mostly to the family of persistent luminescent materials due to the versatile energy levels of rare earth ions.One of the key research aims is to match the trap level st...
关键词:THERMOLUMINESCENCE Persistent luminescence Photostimulated luminescence Rare earths Trap depth 
Laser-assisted water jet machining of high quality micro-trap structures on stainless steel surfaces
《中国光学(中英文)》2024年第6期1476-1488,共13页LIU Li YAO Peng CHU Dong-kai XU Xiang-yue QU Shuo-shuo HUANG Chuan-zhen 
国家自然科学基金(No.52075302);深圳市科技计划(No.GJHZ20210705142537003)。
Secondary electron emission(SEE)has emerged as a critical issue in next-generation accelerators.Mitigating SEE on metal surfaces is crucial for enhancing the stability and emittance of particle accelerators while exte...
关键词:laser-assisted water jet 316L stainless steel micro-trap structures "well"structure surface morphology secondary electron emission(SEE) groove depth groove width 
‘Spatial Vulnerability Trap’Existence or Not?Spatio-temporal Evolution Characteristics and Influencing Mechanism of Socio-Ecological System Vulnerability in Metropolitan Suburbs
《Journal of Resources and Ecology》2024年第6期1393-1405,共13页REN Guoping DUAN Wenkai LI Hongqing YIN Gang 
The Social Science Foundation of Hunan Province(20JD011);The Natural Science Foundation of Hunan Province(2022JJ50273);The National Natural Science Foundation of China(42271105);The Key Laboratory of Key Technologies of Digital Urban-Rural Spatial Planning of Hunan Province(2018TP1042)。
Deeply integrated vulnerability and its evaluation framework provide a new perspective for the study ofsocio-ecological systems in metropolitan suburbs.A new vulnerability evaluation system of‘exposure-sensitivityada...
关键词:socio-ecological system VULNERABILITY spatiotemporal evolution spatial vulnerability trap interaction influencing mechanism Qingpu District in Shanghai China 
The Belt and Road Initiative and Its Unjustified Discontents
《China & World Economy》2024年第6期160-186,共27页Pompeo Della Posta Qian Liu 
supported by the Project of Provincial Fund of Philosophy and Social Science of Guangdong"Risk management of China's overseas investment:a perspective based on complex networks" (No.GD24CYJ02);Ministry of Education in China Project of Humanities and Social Sciences"Investment risk identification and transmission mechanism of countries participating in the Belt and Road Initiative" (No.23YJCZH134).
We argue that Western media advance two main interpretations of the Belt and Road Initiative(BRI).The first suggests that the BRI is primarily motivated by China's geopolitical ambitions.The second contends that the i...
关键词:Belt and Road Initiative debt trap geopolitical INFRASTRUCTURE 
蚊媒监测BG-trap法的研究进展
《中华卫生杀虫药械》2024年第6期590-593,共4页毛赛彩 刘昊 李苑 唐广心 
蚊媒密度监测是蚊媒传染病控制的基础。高效的蚊媒监测工具对评估环境蚊媒密度,进而准确评估蚊媒传染病传播风险具有重要意义。BG-trap作为新型的蚊媒监测工具,具有高效、操作简单的优点,目前对BG-trap的研究主要包括引诱剂优化,如优化...
关键词:蚊媒 监测工具 BG-trap 
An Optimal Pricing and Ordering Policy with Trapezoidal-Type Demand Under Partial Backlogged Shortages
《Tsinghua Science and Technology》2024年第6期1709-1727,共19页Chunming Xu Mingfei Bai Chenchen Wu Qiyue Wang Yiwei Wang 
supported by the Humanities and Social Science Foundation of the Education of Ministry of China(No.23YJA630105);the National Natural Science Foundation of China(No.11971349).
Based on the retail inventory operation of Heilan Home,this study incorporates the price factor into inventory environment involving trapezoidal time-varying products.A joint pricing and ordering issue with deteriorat...
关键词:INVENTORY trapezoidal-type demand PRICING deteriorating items partial backlogged shortages 
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