云南高校图书馆联盟文献共享服务平台- SPHERE

SPHERE: 作品数：617被引量：891H指数：12; 导出分析报告; 相关领域：理学更多>>; 相关作者：佘江峰毛翼飞宋桂娟谈心郭星辰更多>>; 相关机构：南京大学清华大学合肥工业大学中北大学更多>>; 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>>

Effective diffusivity of a Janus sphere in an external field: 《Applied Mathematics and Mechanics(English Edition)》2025年第3期539-554,共16页Tianyu YUAN L.P.LIU Jianxiang WANG; Project supported by the National Natural Science Foundation of China(Nos.12302079 and 11521202);the National Natural Science Foundation of U.S.A.(No.DMS-2306254)。; During nearly 200 years of development in the knowledge of Brownian motion,the Janus sphere,as a typical Brownian particle with special surface properties,has been widely studied in the past few decades.A standard Jan...; 关键词：Brownian motion effective diffusivity Janus sphere hydrodynamic center

Effective potential and topological photon spheres:a novel approach to black hole parameter classification: 《Chinese Physics C》2025年第3期222-241,共20页Mohammad Ali S.Afshar Jafar Sadeghi; this paper,we base our analysis on the assumption that the existence of a photon sphere is an intrinsic characteristic of any ultra-compact gravitational structure with spherical symmetry.Utilizing the concept of a to...; 关键词：black hole photon sphere topological classification different parameters

Sustaining the Digital Sphere The first zero-carbon data center in Qinghai exemplifies the role of the resourcerich western region in meeting the demands of energy-intensive data storage: 《China Report ASEAN》2025年第1期52-53,共2页Ge Lijun; Digital avatars have become a standard feature on e-commerce platforms.As virtual hosts,they emulate human behavior,broadcast live programs without interruption,and present“Made in China”products to foreign consumer...; 关键词：INTERRUPT enable center

A method for determining the spatial pattern of forest trees based on the uniformity theory: 《Journal of Forestry Research》2024年第6期148-159,共12页Yeqiong Shi Xiulong Gao Chunling Lang Chuanwen Luo; funded in part by Research on Intelligent Control System of Variable Fertilization of Deep Application Liquid Fertilizer(GXKS2022GKY003);Research on Vehicle Ranging System Based on Object Detection and Monocular Vision(2022KY0854).; The spatial pattern of trees is an important feature of forests,and different spatial patterns of trees exhibit different ecological stability.Research has confirmed that natural forests with random patterns have high...; 关键词：UNIFORMITY Forest spatial pattern Contained exclusive sphere Co correlation coefficient Included Uniformity

Exploring and exploiting the rice phytobiome to tackle climate change challenges: 《Plant Communications》2024年第12期30-52,共23页Seyed Mahdi Hosseiniyan Khatibi Niña Gracel Dimaano Esteban Veliz Venkatesan Sundaresan Jauhar Ali; International Rice Research Institute-Hybrid Rice Development Consortium and the AGGRi Alliance project“Accelerated Genetic Gains in Rice Alliance”by the Bill and Melinda Gates Foundation through grant no.OPP1194925-INV 008226.; The future of agriculture is uncertain under the current climate change scenario. Climate change directly and indirectly affects the biotic and abiotic elements that control agroecosystems, jeopardizing the safety of ...; 关键词：artificial intelligence climate change rice microbiome rice phytobiome microbial ecology rhizo-sphere engineering

Unsupervised machine learning approach for tailoring educational content to individual student weaknesses: 《High-Confidence Computing》2024年第4期91-104,共14页Shabab Intishar Rahman Shadman Ahmed Tasnim Akter Fariha Ammar Mohammad Muhammad Nayeem Mubasshirul Haque Sriram Chellappan Jannatun Noor; By analyzing data gathered through Online Learning(OL)systems,data mining can be used to unearth hidden relationships between topics and trends in student performance.Here,in this paper,we show how data mining techniq...; 关键词：Recommendation system Clustering F-P growth APRIORI Associative pattern E-learning sphere Online learning

Cloud Sphere:一种基于渐进式变形自编码的三维模型表征方法: 《图学学报》2024年第6期1375-1388,共14页王宗继刘云飞陆峰; “十四五”共用信息系统装备预研项目(31511060301)。; 针对大数据时代三维模型形状多样性激增的挑战,致力于从形状形成过程中发现独特信息,提出了一种基于球表面逐步变形对三维模型的形状进行统一表征的方法。输入任意三维模型,通过逐步变形自编码网络将一个模板球面点云逐步变形拟合该输...; 关键词：三维表征三维模型变形球面点云模板自编码器深度学习

Analysis of acoustic scattering mechanism of a near-bottom suspended elastic sphere: 《Chinese Journal of Acoustics》2024年第4期437-451,共15页ZHANG Peizhen ZHOU Guangbo FAN Jun WANG Bin FENG Ziyi; supported by the National Natural Science Foundation of China(11974084);the Natural Science Foundation of Guangdong Province(2022A1515011067).; Based on the two-dimensional circumferential decomposition method,this study focuses on the efficient numerical calculation of the three-dimensional scattering sound field for a near-bottom target in a non-axisymmetri...; 关键词：field. MECHANISM SPECTRUM

Liquefied dimethyl ether as alternative extraction solvent for high γ-oryzanol rice bran oil:Systematic HSP theory and experimental evaluation: 《Journal of Bioresources and Bioproducts》2024年第4期577-591,共15页Phannipha Daisuk Seiichi Takami Masaki Honda Motonobu Goto Chonlatep Usaku Artiwan Shotipruk; supported by the Second Century Fund(C2F)and Chulalongkorn University and Thailand Science Research and Innovation Fund Chulalongkorn University(No.BCG66210015).We also thank the Thai Edible Oil Co.,Ltd.for providing the RB samples and Dr.Thomas Gale,School of Science,University of Greenwich,UK,for manuscript proofreading.; This study aimed to systematically find an alternative solvent to replace hexane for the extraction of bio-oil with high𝛾-oryzanol content from rice bran(RB).The selection involved predicting solubility through Hanse...; 关键词：Rice bran oil γ-oryzanol Liquefied dimethyl ether Hansen solubility sphere Fourier transform infrared

Impact of Cr(Ⅲ) complexation with organic acid on its adsorption in silts and fine sands: 《Journal of Groundwater Science and Engineering》2024年第4期347-359,共13页Zi-xuan Zhang Lin Wu Xiang-ke Kong Hui Li Le Song Ping Wang Yan-yan Wang; financially supported jointly by Natural Science Foundation of Fujian Province of China(NO.2023J01227);Natural Science Foundation of Hebei Province(NO.D2020504003);Key Laboratory of Groundwater Remediation of Hebei Province and China Geological Survey(NO.SK202303).; Trivalent chromium(Cr(Ⅲ))can form stable soluble complexes with organic components,altering its adsorption properties in the water-soil environment.This increases the risk of Cr(Ⅲ)migrating to deeper soils and trans...; 关键词：Cr(Ⅲ) Cr(Ⅲ)-citric acid Porous media ADSORPTION Inner-sphere complexation

SPHERE