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REN: 作品数：505被引量：504H指数：10; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：赵越沙健邝钜炽冯涤任昊更多>>; 相关机构：西安外国语大学北京科技大学南开大学中南大学更多>>; 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河南省自然科学基金国家社会科学基金更多>>

Laser powder bed fusion of WE43 magnesium alloy with superior balance of strength and ductility: 《Journal of Magnesium and Alloys》2025年第3期1275-1293,共19页Wenhe Xu Jikang Li Zhenwu Zhang Hongwei Yuan Guojin An Hai Shi Chao Cai Wenming Jiang Wei Li Qingsong Wei; supported by the National Natural Science Foundation of China(Nos.52275333,52375335 and U22A202494);the Stabilization Support Project of AVIC Manufacturing Technology Institute(No.KZ571801);the Knowledge Innovation Special Project of Wuhan(No.2022010801010302);the Fundamental Research Funds for the Central Universities(No.YCJJ20230359).; WE43 is a high-strength magnesium alloy containing rare-earth elements such as Y,Gd and Nd.Nevertheless,how to further obtain the balance of strength and ductility,as well as the manufacture of complex structures is s...; 关键词：Laser powder bed fusion(LPBF) WE43 alloy Pore defect Microstructure Strengthening mechanisms

Simultaneous enhancement of strength and thermal conductivity of extruded Mg−Mn−Zn alloy via hot compression: 《Transactions of Nonferrous Metals Society of China》2025年第3期819-831,共13页Hai-feng LIU Xu-yue YANG Yu-xiu ZHANG Hiromi NAGAUMI Ming-chun ZHAO Zhi-yong SHI Andrej ATRENS; financially supported by the National Key Research and Development Program of China(No.2022YFE0109600);the National Natural Science Foundation of China(No.52150710544)。; An additional hot compression process was applied to a dilute Mg−Mn−Zn alloy post-extrusion.The alloy was extruded at 150°C with an extrusion ratio of 15:1 and subsequently hot-compressed at 180°C with a true strain...; 关键词：Mg alloys hot compression STRENGTH thermal conductivity

Improvement of strength and ductility of TC4_(p)/AZ91D magnesium matrix composites by modifying the extrusion ratio: 《Journal of Magnesium and Alloys》2025年第2期746-759,共14页Zuying Yu Kaihong Zheng Xintao Li Jun Xu Jianxin Sun Nan Zhou Fusheng Pan; the Guangdong Major Project of Basic and Applied Basic Research(2020B0301030006);the Guangdong Provincial Academy of Sciences Fund(2020GDASYL-20200101001);the Natural Science Foundation of Hubei Province,China(2023AFB1033).; In this study,AZ91D(Mg-9Al-Zn)alloys reinforced with 2 vol%TC4(Ti-6Al-4V)particles fabricated by semi-solid stir casting were extruded at different ratios,resulting in observed grain refinement effects.The research fi...; 关键词：Magnesium matrix composites Mechanical properties TC4 titanium alloy Extrusion process

Occurrence Models of Movable Fluid in Lacustrine Sandstone Reservoir of Chang 7 Member in the Heshui Block,Ordos Basin,China: 《Journal of Earth Science》2025年第1期57-74,共18页Qibiao Zang Chenglin Liu Rizwan Sarwar Awan Xiya Yang Zhendong Lu Guoxiong Li Yuping Wu Dehao Feng; funded by the National Natural Science Foundation of China(41872127)。; The Chang 7 sandstone is characterized by complex micro-pore structures,strong heterogeneity,and differential fluid distribution.These characteristics result in low oil recovery.In this paper,various techniques,includ...; 关键词：movable fluid sandstone reservoir fractal dimension nuclear magnetic resonance Ordos Basin

STRATEGIC INTERPRETATIONS AND PRACTICAL PATHWAYS OF STRENGTHENING LEGISLATION IN KEY, EMERGING, ANDFOREIGN-RELATED FIELDS: 《China Legal Science》2024年第6期3-33,共31页Yin Bo; supported by the Fundamental Research Funds for the Central Universities,entitled Research on the New Criminology Theory System from thePerspectiveof ChineseModernization of CrimeControl(24CXTD02).; Legislation in key,emerging,and foreign-related fields is an essential legal guarantee for the implementation of major national development strategies.Nowadays,as national development needs evolve,legislation becomes ...; 关键词：LEGAL integrating GUARANTEE

Enhancement of strength and ductile-brittle transition temperature of SA508 Gr.3 low-alloy steel by controlling heat accumulation in laser powder-directed energy deposition: 《Journal of Materials Science & Technology》2024年第35期240-252,共13页Wonjong Jeong Young-Bum Chun Suk Hoon Kang Chang Kyu Rhee Chang Hyoung Yoo Seongjin Yoo Hongmul Kim Muhammad Akmal Ho Jin Ryu; supported by the National Research Foundation of the Ministry of Science and ICT(MSIT)of the Republic of Korea(grant No.2022M3H4A1A02076759);also supported financially by the Korea Atomic Energy Research Institute R&D program(Con-tract No.524590-24).; The safety and longevity of small modular reactors are affected by reactor pressure vessels,which are complex integral components made of SA508 Gr.3 low-alloy steel.In this study,the impacts of heat accumulation on th...; 关键词：Reactor pressure vessel Laser powder directed energy deposition SA508 Gr.3 Low-alloy steel Heat accumulation Ductile-brittle transition temperature

G protein-coupled receptor kinase 2 as a novel therapeutic target for gland fibrosis of Sjögren’s syndrome: 《Acta Pharmacologica Sinica》2024年第12期2611-2624,共14页Ru-hong Fang Zheng-wei Zhou Rui Chu Qiu-yun Guan Feng He Ming-li Ge Pai-pai Guo Hua-xun Wu Ling-li Yao Wei Wei Yang Ma Qing-tong Wang; supported by the National Natural Science Foundation of China(81973314,82373865,81973332);the Anhui Provincial Natural Science Foundation for Distinguished Young Scholars(1808085J28);Collaborative Innovation Project of Key Scientific Research Platform in Anhui Universities(GXXT-2020-066);Anhui Provincial Key R&D Programs(2022e07020042);Program for Upgrading Scientific Research Level of Anhui Medical University(2019xkjT008);Academic Funding for Top-notch Talents in University Disciplines(Majors)of Anhui Province(gxbjzD2021047);Anhui Medical University 2022 Provincial New Era Education Quality Project(2022cxcysjo81);Scientific Research Foundation of Anhui Medical University(2023xkjo77)。; Sjogren’s syndrome(SS)is a chronic,progressive autoimmune disorder characterized by gland fibrosis.We previously found a close correlation between gland fibrosis and the expression of G protein-coupled receptor kinas...; 关键词：Sjögren’s syndrome SGECs GRK2 SMAD2/3 gland fibrosis PAROXETINE

A Feat of Strength: 《ChinAfrica》2024年第12期52-54,共3页LI XIAOYU; Young Cameroonian researcher promotes cultural exchanges between China and Africa through martial arts and cinema The documentary film Rêve de kung-fu will soon be released in Chinese cinemas.This vivid creation trac...; 关键词：EXCHANGES AFRICA CREATION

基于“REN教育理念”与OBE教学理念的预防医学专业课程建设的研究: 《继续医学教育》2024年第10期49-53,共5页苏雄郝文利李乌云塔娜庞慧贾敏赵灵燕; 内蒙古自治区教育科学研究“十四五”规划课题(NGJGH2022068)。; 针对预防医学专业核心课程营养与食品卫生学的独特性及其教学过程中遇到的普遍性问题,深入分析了问题的根源。团队首次提出了“REN教育理念”。该理念要求教师和学生着眼于未来,积极学习先进的科学技术,培养对国家的情感,实现教育的根...; 关键词：REN教育理念成果导向教育理念营养与食品卫生学预防医学专业教学改革课程建设

Immune skew of follicular helper T cells and effector T cells in patients with Sjögren’s syndrome: 《Chinese Medical Journal》2024年第20期2518-2520,共3页Xian Xiao Miao Miao Bo Huang Ruiling Feng Yuebo Jin Miao Shao Xia Zhang Jing Fang Wenbin Zhang Jing He; supported by grants from the National Key R&D Program of China(Nos.2022YFE0131700 and 2022YFC3602000);the National Natural Science Foundation of China(No.82071813);the Beijing SciTech Program(No.Z191100006619114);Clinical Medicine Plus X-Young scholars Project of Peking University(No.PKU2020LCXQ018).; To the Editor:Primary Sjögren’s syndrome(pSS)is a chronic autoimmune disease characterized by the infiltration of lymphocytes into dysfunctional exocrine glands.Since the inhibition of lymphotoxin(LT)in the initial s...; 关键词：PATIENTS AUTOIMMUNE IMMUNE

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