云南高校图书馆联盟文献共享服务平台- ALTO

ALTO: 作品数：161被引量：18H指数：2; 导出分析报告; 相关领域：自动化与计算机技术经济管理更多>>; 相关作者：刘巨鑫王育张云勇程莹陈清金更多>>; 相关机构：北京大学TCL移动通信有限公司中国科学院大学中国科学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金上海市自然科学基金国家教育部博士点基金更多>>

Large Deviations for a Critical Galton-Watson Branching Process: 《Acta Mathematicae Applicatae Sinica》2025年第2期456-478,共23页Dou-dou LI Wan-lin SHI Mei ZHANG; supported by the National Natural Science Foundation of China(No.12101023,No.11871103 and 12271043);the National Key Research and Development Program of China(No.2020YFA0712900);Fundamental Research Funds for the Central Universities(No.2023MS077)).; In this paper,a critical Galton-Watson branching process {Z_(n)} is considered.Large deviation rates of SZ_(n):=Σ_(i=1)^_(Z_(n)) Xi are obtained,where {X_(i);i≥1} is a sequence of independent and identically distrib...; 关键词：large deviation branching process CRITICAL α-stable

Galton型高强气流声源的发声特性: 《声学技术》2022年第1期1-6,共6页曹志勇罗志浩金东春马振方张光学周晓耘; 国家自然科学基金(51876197、51408574)资助项目。; 文章介绍了一款带中心杆的Galton型气流声源,通过试验和数值模拟方法,研究了该声源发声特性、进气压力对声场分布的影响以及流体介质对发声特性的影响。研究发现,该声源稳定发声时,共鸣腔内压力场与流场均呈周期性变化;不同进气压力下,...; 关键词：Galton型气流声源流体介质声学特性数值模拟中心杆

An exotic Cretaceous kimberlite linked to metasomatized lithospheric mantle beneath the southwestern margin of the S?o Francisco Craton,Brazil被引量：1: 《Geoscience Frontiers》2022年第1期182-203,共22页Luísa D.V.Carvalho Tiago Jalowitzki Ricardo Scholz Guilherme O.Gonçalves Marcelo Peres Rocha Rogério Silvestre Pereira Cristiano Lana Marco Paulo de Castro Gláucia Queiroga Reinhardt A.Fuck; We present major and trace element compositions of mineral concentrates comprising garnet xenocrysts,ilmenite,phlogopite,spinel,zircon,and uncommon minerals(titanite,calzirtite,anatase,baddeleyite and pyrochlore)of a ...; 关键词：Osvaldo França 1 kimberlite Alto Paranaíba Igneous Province Metasomatized cratonic lithosphere Zircon U-Pb geochronology

Biodiversity-friendly Agricultural Practices in the Indigenous Agricultural Systems in the Biodiversity Corridor of the Alto Paraná Atlantic Forest (Paraguay)被引量：1: 《Research in Ecology》2021年第3期1-7,共7页Federico Vargas Lehner Ruth Tiffer-Sotomayor Alejandrino Díaz Alberto Yanosky; Agricultural systems result of the coevolution between social and natural systems,where biodiversity and natural resources play an important role,emerging interactions between crops and the natural environment that al...; 关键词：Indigenous agriculture AGROBIODIVERSITY SLASH-AND-BURN Nature based solutions Ecosystem based adaptation

特伦蒂诺-上阿迪杰(Trentino Alto Adige)大区,汇集葡萄酒烈酒之精粹: 《中国食品》2021年第15期20-21,共2页林华无; 特伦蒂诺-上阿迪杰(Trentino Alto Adige)大区位于意大利的最北端,与奥地利和瑞士接壤。在意大利所有大区中,特伦蒂诺-上阿迪杰(Trentino Alto Adige)大区以其风景优美的山川而闻名。这种地理面貌带来了各种各样的景观:雄伟的山峰、宽...; 关键词：风景优美特伦葡萄酒

Palo Alto Networks拥抱零信任新举措: 《网络安全和信息化》2021年第8期11-11,共1页赵志远; Palo Alto Networks(派拓网络)推出零信任网络安全的重要创新功能,帮助客户轻松在其网络安全栈中采用零信任架构。数字时代,数据无处不在,与此同时,网络安全问题也与之相生相伴。众所周知,在当前新的形势下,传统网络安全防护已难以应对...; 关键词：网络安全安全挑战 NETWORKS 创新功能信任数字时代新举措

Land Suitability of the Different Cultivars in the South Tyrol Wine Region (Italy): 《Agricultural Sciences》2020年第11期983-1006,共24页Carlo Giovanni Ferretti; The geology and geomorphology of the territory as well as microclimate are local geographical features that serve as natural ecological resources. These factors influence the biosynthetic activities of plants and thei...; 关键词：Ecological Indicator Wine Quality VINEYARDS Topoclimate Geographical Identity TERROIR Soil Alto Adige-Südtirol Geographical Unit VGI Vineyard Geological Identity SRI Solar Radiation Identity Geopedology Alpine Ecosystem

On the transience and recurrence of Lamperti’s random walk on Galton-Watson trees: 《Science China Mathematics》2019年第9期1813-1822,共10页Wenming Hong Minzhi Liu; supported by National Natural Science Foundation of China(Grant Nos.11531001 and 11626245); In a Galton-Watson tree generated by a supercritical branching process with offspring N and EN =:m > 1, the conductance assigned to the edge between the vertex x and its parent x* is denoted by C(x) and given by C(x)...; 关键词：INHOMOGENEOUS biased random WALK on the branching tree TRANSIENCE RECURRENCE time-inhomogeneous branching process

钙和生长调节剂对甜樱桃品质的影响: 《中国果业信息》2019年第3期53-54,共2页周洲(摘译); 据《Scientia Horticulturae》的一篇研究报道(https://doi.org/10.1016/j.scienta.2019.01.024),来自葡萄牙Tras-os-Montese Alto Douro大学农业环境与生物科学研究与技术中心(CITAB)的Sofia Correia等人研究了钙和生长调节剂对甜樱桃...; 关键词：生长调节剂果实品质甜樱桃钙 ALTO 技术中心科学研究农业环境

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