云南高校图书馆联盟文献共享服务平台- ELEMENTS

ELEMENTS: 作品数：921被引量：1223H指数：16; 导出分析报告; 相关领域：理学更多>>; 相关作者：解青刘雅琼欧阳荔熊依杰王京宇更多>>; 相关机构：清华大学上海交通大学北京大学天津科技大学更多>>; 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教育部博士点基金更多>>

Reflections on the Integration of Folk Pattern Elements into the Design of Architectural Art: 《Journal of World Architecture》2025年第2期41-48,共8页Yajuan Liu; In the production and life of ancient Chinese folk artists,through the abstract and geometric arrangement of things,they formed many meaningful patterns.These patterns are widely used in a variety of decorations,refle...; 关键词：Folk pattern elements Architectural design VALUE

Mechanism of property enhancement of Cu−Ti alloys via microalloying with Cr and Mg elements: 《Transactions of Nonferrous Metals Society of China》2025年第4期1233-1248,共16页Huan WEI Hong-li WEI Hua-yun DU Qian WANG Cai-zhi ZHOU Ying-hui WEI Li-feng HOU; supported by the National Natural Science Foundation of China(No.52201226);Fundamental Research Program of Shanxi Province,China(No.202103021223036);the Key Scientific Research Project in Shanxi Province,China(No.202102050201007);the special fund for Science and Technology Innovation Teams of Shanxi Province,China(No.202204051001004)。; The effect of adding Cr and Mg on the microstructure and properties of Cu−Ti alloys was examined.Cu−Ti−Cr−Mg alloys were fabricated using vacuum induction melting.The microstructure and phase composition of Cu−Ti−Cr−M...; 关键词：Cu−Ti alloy microalloying element discontinuous precipitates precipitation hardening

The Influence of Major Climatic Elements on the Devastated Geo-Hydrological Disasters: A Case of Hanang Disaster of 3rd December 2023 in Tanzania: 《Atmospheric and Climate Sciences》2025年第1期106-125,共20页Asnath Alberto Malekela Stefan Sieber Jafari Swalehe Chobo Joseph Ndunguru; Changes in major climatic elements such as temperature, precipitation and wind distribution have triggered weather-related and geophysical disasters. In recent years, the globe has experienced an increased number of f...; 关键词：Climate Elements Climate Change Landslides Floods Geo-Hydrological Disasters

Dual-Polarized 2D Beam-Scanning Antenna Based on Reconfigurable Reflective Elements: 《ZTE Communications》2025年第1期85-89,共5页LIU Zhipeng LI Kexin CAI Yuanming LIU Feng GUO Jiayin; supported by ZTE Industry-University-Institute Cooperation Funds under Grant No.HC-CN-20220719005。; In this paper,a dual-polarized antenna operating at 3.5 GHz is presented with 2D beam-scanning performance.The steerable beam is realized based on a 2×2 active reflective metasurface.The active metasurface is compose...; 关键词：dual-polarized antenna reflective metasurface 2D beam scanning varactor diode

The Application of Blockchain Technology in Multimodal Educational Resources: 《Journal of Systems Science and Information》2025年第1期137-156,共20页Wenjuan CHEN Zhengjie TANG Jie BAI; Supported by Wenzhou University New Liberal Arts Interdisciplinary Research Project of 2023;2023 Wenzhou University International Chinese Language Education Research Topics;Ministry of Education Industry-Academia Collaborative Education Project 2022.; With the rapid advancement of information technology,the sharing of educational resources has become an integral component of the modern educational system.However,traditional data el-ements in educational resources f...; 关键词：blockchain educational data elements threshold elimination model resource sharing plat-form

Missing rings of Larix sibirica associated with climatic elements on the Altai Mountains,China: 《Journal of Forestry Research》2025年第1期359-370,共12页Kailong Guo Tongwen Zhang Yonghui Wang Xiaoxia Gou Shulong Yu Huaming Shang Ruibo Zhang Li Qin Shengxia Jiang Kexiang Liu Dong Guo Ruxianguli Abureheman Yulin Guo; supported by the Natural Science Foundation of Xinjiang Uigur Autonomous Region−Science Fund for Distinguished Young Scholars(2022D01E105);the Natural Key Research and Development Program(Inter-governmental Key and Special Project,2023YFE0102700);Tianshan Talent Training Program−Young Scientific and Technological Innovation Talent(2023TSYCCX0076);the Science and Technology Development Fund Project of Institute of Desert Meteorology,China Meteorological Administration(KJFZ202306,KJFZ202406);Xinjiang Regional collaborative innovation project(2022E01045)。; The physiological structure and growth of trees in extreme environments(freezing temperatures,prolonged drought,wildfires,pest infestations,and diseases)can be inhibited,including radial growth,and stagnant growth or ...; 关键词：Missing tree rings Low growing season temperatures Altai Mountains Ecological resilience Larix sibirica

ON POTENT ELEMENTS AND PSEUDO CLEAN RINGS: 《数学杂志》2025年第1期39-47,共9页DING Yan GAO Han-peng LIU Xin-yi YAN Zi-yi ZHANG Ting; Supported by National Natural Science Foundation of China(12301041)。; In this paper,potent index of an element and pseudo clean rings are considered.Some properties and examples of pseudo clean rings are given.We also show that Zm is pseudo clean for every 2≤m∈Z and pseudo clean rings...; 关键词：clean rings strongly J-clean rings pseudo clean rings potent elements

Geochemical characteristics and genesis of the elements in ferromanganese nodules from the Northwest Pacific: 《Acta Oceanologica Sinica》2025年第1期86-103,共18页Jingjing Gao Jihua Liu Shijuan Yan Lianhua He Xiangwen Ren Quanshu Yan; The Fund of Laoshan Laboratory under contract No.LSKJ202203602;the National key R&D Program of China under contract No.2022YFC2803600;the Taishan Scholarship from Shandong Province.; To explore the geochemical characteristics and genesis of the elements in ferromanganese nodules from the Northwest Pacific,this study analyses the mineral composition,elemental content,occurrence phase and genetic me...; 关键词：Northwest Pacific ferromanganese nodules REES occurrence phase GENESIS

Construction of Ni single-atom coordinated with doped N and S elements for mild hydrogenation of methyl acrylate to methyl propionate: 《Nano Research》2025年第1期217-224,共8页Taolue Sun Chen Jian Gang Wang Hui Zhao Guoliang Zhang Zengxi Li Chunshan Li; Although the nickel-based catalyst is able toexhibit comparative catalytic activity to noble metal formethyl acrylate hydrogenation,it requires strict reactioncondition,which can be improved by regulation ofcoordinati...; 关键词：methyl acrylate mild hydrogenation Ni single-atom coordination environment adsorption energy

Identifying the Impact of Preconstruction Elements on Project Time Variances: 《Journal of Civil Engineering and Architecture》2025年第1期9-21,共13页Sogol Salary Matthew Reyes; Working toward an efficient duration and timeline for the preconstruction phase should be one of the main objectives for project owners.Failing to plan for and coordinate preconstruction decisions in order to control ...; 关键词：Preconstruction time variances critical preconstruction elements objective data.

ELEMENTS