云南高校图书馆联盟文献共享服务平台- MAGMA

MAGMA: 作品数：375被引量：860H指数：12; 导出分析报告; 相关领域：天文地球金属学及工艺更多>>; 相关作者：于赟雷卫宁王泽忠周开文曾建民更多>>; 相关机构：四川大学中国科学院广西大学东风汽车有限公司更多>>; 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>>

Machine Learning for Characterizing Magma Fertility in Porphyry Copper Deposits:A Case Study of Southeastern Tibet: 《Acta Geologica Sinica(English Edition)》2025年第2期611-624,共14页YUAN Lingling CHAI Peng HOU Zengqian QUAN Haihui SU Chongbin; financially supported by the National Key Research and Development Program of China(2019YFA0708602,2022YFF0800903);National Natural Science Foundation of China(42472112,U2244217,41973045);Basic Science and Technology Research Fundings of the Institute of Geology,CAGS(JKYZD202312);Geological Survey Projects of the China Geological Survey(DD20242878,DD20243512).; Numerous intermediate to felsic igneous rocks are present in both subduction and collisional orogens.However,porphyry copper deposits(PCDs)are comparatively rare.The underlying factors that differentiate fertile magma...; 关键词：machine learning porphyry copper deposit Sanjiang

Late Cenozoic magmatism of the South China Sea driven by the Hainan mantle plume: 《Science Bulletin》2025年第5期604-608,共5页Shaohong Xia Tao Gou Fang Zhao Dapeng Zhao Chaoyan Fan; National Key Research and Development Program of China(2022YFC3102200);National Natural Science Foundation of China(42076071,42106071,and 42376070);Special Fund of South China Sea Institute of Oceanology of the Chinese Academy of Sciences(SCSIO2023QY06);Guangdong Basic and Applied Basic Research Foundation(2022A1515012019).; Rifted continental margins play a crucial role in understanding Earth’s tectonics[1].Their significance extends beyond elucidating the mechanisms of continental rifting and plate tectonics;they also hold substantial ...; 关键词：MAGMA CONTINENTAL tectonic

Advances in origin of high oxidation state of magmas associated with porphyry Cu-(Mo-Au) deposits: 《Science China Earth Sciences》2025年第3期953-956,共4页Rui WANG Jingbo ZHANG; supported by the National Natural Science Foundation of China (Grant No. 42225204);the Fundamental Research Funds for the Central Universities (Grant No. 2652023001);the Program of Introducing Talents of Discipline to Universities (Grant No. B18048)。; 1. Introduction Porphyry Cu-(Mo-Au) deposits, hereafter termed as porphyry Cu deposits, are typical magmatic-hydrothermal systems spatially and genetically associated with shallow,intermediate to felsic porphyritic in...; 关键词：PORPHYRY MAGMA DEPOSITS

Crustal magma oxidation state and endowments in porphyry copper deposits: 《Science China Earth Sciences》2025年第1期226-236,共11页Yumin AI Massimo CHIARADIA Chao WU Huayong CHEN; supported by the National Natural Science Foundation of China(Grant Nos.41921003,42230810,41902089);the Science and Technology Planning Project of Guangdong Province,China(Grant No.2023B1212060048);the Guangzhou Basic and Applied Basic Research Subject(Young Doctor Sailing Project)(Grant No.2024A04J4828)。; Porphyry copper deposits(PCDs)supply the majority of the world's copper(Cu)as well as significant amounts of molybdenum(Mo)and gold(Au).The formation of these deposits is controlled by a variety of geological factors,...; 关键词：Magma evolution V/Sc systematics MAGNETITE Oxygen fugacity Porphyry copper deposits

Effects of Matter in Atmospheric Neutrino Oscillations and the Formation of Magma: 《Journal of Geoscience and Environment Protection》2024年第12期270-287,共18页Guowen Zhang Mengke Zhang; The current magma formation theory has many shortcomings and is unable to address issues such as the origin of granites and the source of oceanic seamount magmas, and its evolution is ambiguous. Here, based on the lat...; 关键词：Atmospheric Neutrino Oscillations Effects of Matter Neutrino Oscillation-Induced Radioactive Decay Magma Formation Formation of Asthenosphere

基于MAGMA的铸锻一体成型转向节工艺改进: 《武汉理工大学学报》2024年第12期1-8,共8页张恒泰李思源徐志刚王泽忠任俊成马晨曦; 国家自然科学基金(52474393);国家重点研发计划(2021YFB3700901)。; 为解决铸锻一体成型转向节热处理鼓泡问题,运用MAGMA软件对转向节压铸过程进行模拟,分析缺陷产生原因,对铸件结构和浇排系统进行优化改进,使用MAGMA软件中的DOE分析对浇注温度、模具温度和注射速度等工艺参数进行优化。对优选的方案进...; 关键词：铸锻一体成型转向节 MAGMA

Majoritic Garnets:Key Clues to Kimberlite Formation in South China: 《Journal of Earth Science》2024年第6期2133-2137,共5页Yuhua Zhu William L.Griffin Ruidong Yang Junbo Gao Lei Wang Yuren Zeng Jianshu Chen Miaoling He Hongjuan Rao Yonggang Li Jiawei Zhang; supported by the National Natural Science Foundation of China(Nos.41963006,42363006);the Geological Research Project of the Bureau of Geology and Mineral Exploration and Development of Guizhou Province(Nos.QDKKH[2020]26,QDKKH[2024]6,QDKKH[2023]1)。; Kimberlite,which is the primary host rock for diamonds,originates from the deepest sources of all the mantle-derived magmas(Giuliani et al.,2023;Foley et al.,2019).This feature provides a vital perspective to explore ...; 关键词：evolution MAGMA southeastern

基于MAGMA的旁通阀铸件熔模铸造工艺数值模拟及验证: 《热加工工艺》2024年第23期130-134,140,共6页匡锐杨国超杨小建马敏静李冰雪李丰徐龙; 采用MAGMA数值模拟软件对旁通阀铸件的熔模铸造工艺进行数值模拟及优化,通过分析金属液进入型腔时的流动,预判了可能因卷气、断流等造成的气孔、冷隔等缺陷。并在此基础上重新优化了浇口杯位置,对优化后工艺的充型、凝固过程进行模拟,...; 关键词：旁通阀铸件熔模铸造 MAGMA 数值模拟

The Applicability and Productiveness of a Systematic Literature Review Methodology in Volcanology Research: Case of the Magma Pathway at the Mount Cameroon Volcano: 《International Journal of Geosciences》2024年第10期792-808,共17页Caroline Neh Ngwa Fru Vitalis Akuma Benoît Joseph Mbassa; The presented research illustrates the applicability and productiveness of the systematic literature review methodology, a non-empirical methodology in the geological sciences, particularly volcanology. The systematic...; 关键词：Systematic Literature Review VOLCANOLOGY Magma Pathway Mount Cameroon Volcano

江西理工大学硕士研究生课程教学改革与实践——以基础数学专业《有限群》课程为例: 《教育进展》2024年第9期80-85,共6页刘海林; 本文分析了江西理工大学基础数学专业硕士研究生《有限群》课程在教学内容、教学方法与模式、考核评价等方面存在的问题,有针对性地在注重问题驱动与创新能力培养、基于项目课题的团队学习、以学生为中心、因材施教编写课程讲义等方面...; 关键词：基础数学有限群改革与实践 MAGMA GAP

MAGMA