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检索条件"作者=Morgan M bonds"
380 条 记 录,以下是181-190 订阅
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Tunnel magnetoresistance with atomically thin two- dimensional hexagonal boron nitride barriers
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Nano Research 2015年 第4期8卷 1357-1364页
作者: Andre Dankert m. Venkata Kamalakar Abdul Wajid R. S. Patel Saroj P. Dash Department of microtechnology and Nanoscience Chalmers University of Technology SE-41296 Goteborg Sweden Department of Physics Birla Institute of Technology and Science Pilani--K K Birla Goa Campus Zuarinagar-403 726 Goa India
The two-dimensional atomically thin insulator hexagonal boron nitride (h-BN) constitutes a new paradigm in tunnel based devices. A large band gap, along with its atomically flat nature without dangling bonds or inte... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
无序分子固体中三重态-三重态能量转移的开关及俘获机制
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中国激光 1983年 第Z1期 509-509页
作者: JackR.morgan m.A.El-Sayed 加州大学洛杉矶分校化学和生物化学系 加州大学洛杉矶分校化学和生物化学系
无序固体中离子或分子间的分离是随机变化的。对于固体中不同的分子或离子来说,其光学跃迁能量也可以在很宽的范围变化,从而将导致很大的非均匀线宽(△vinh)。这样就有可能在同一化学样品中且在固体中不同的局部环境中,利用激光发光谱... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Evolution in the formation of graphene nanocapsules from coal tar pitch
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International Journal of Coal Science & Technology 2020年 第4期7卷 816-824页
作者: D.m.Puente-Siller A.E.Garcia-Castillo J.A.Lopez-Corpus A.Perea-Garduno Department of Research and Development Altos Hornos de MexicoS.A.B.de C.V.Prolongacion JuarezS/NLa Loma.25770 Monclova.CoahuilaMexico
It has recently been reported that coal tar pitch(CTP)can be utilised as raw material for the production of graphene nanocapsules(GNCs)because it is formed by a great quantity of aromatic organic compounds(which promo... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Glass and cellulose acetate fibers-supported boehmite nanosheets for bacteria adsorption
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Progress in Natural Science:materials International 2017年 第2期27卷 268-274页
作者: N.V.Svarovskaya O.V.Bakina E.A.Glazkova A.N.Fomenko m.I.Lerner Institute of Strength Physics and materials Sciences of the Siberian Branch of the Russian Academy of Sciences National Research Tomsk Polytechnic University
In this work, in situ method of producing hybrid fibrous adsorbents in which boehmite nanosheets with high sorption properties formed on the surface of hydrophilic microfibres, such as cellulose acetate and glass fibr... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
A solution scan of societal options to reduce transmission and spread of respiratory viruses:SARS-CoV-2 as a case study
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Journal of Biosafety and Biosecurity 2021年 第2期3卷 84-90页
作者: William J.Sutherland Nigel G.Taylor David C.Aldridge Philip martin Catherine Rhodes Gorm Shackelford Simon Beard Haydn Belfield Andrew J.Bladon Cameron Brick Alec P.Christie Andrew P.Dobson Harriet Downey Amelia S.C.Hood Fangyuan Hua Alice C.Hughes Rebecca m.Jarvis Douglas macFarlane William H.morgan Anne-Christinemupepele Stefan J.marciniak Cassidy Nelson SeánÓhÉigeartaigh Clarissa Rios Rojas Katherine A.Sainsbury Rebecca K.Smith Lalitha S.Sundaram Ann Thornton John Watkins Thomas B.White Kate Willott Silviu O.Petrovan BioRISC(Biosecurity Research Initiative at St Catharine’s) St Catharine’s CollegeCambridge CB21RLUK Department of Zoology University of CambridgeThe David Attenborough BuildingPembroke StreetCambridge CB23QZUK Tour du Valat Research Institute for the Conservation of Mediterranean Wetlands13200 ArlesFrance Centre for the Study of Existential Risk University of CambridgeCB21SBUK Department of Social Psychology University of AmsterdamNieuwe Achtergracht 129 B1018 WT AmsterdamNetherlands Department of Ecology and Evolutionary Biology 117 Eno HallPrinceton UniversityNJ 08544USA Institute of Ecology College of Urban and Environmental SciencesPeking UniversityBeijing 100871PR China Centre for Integrative Conservation Xishuangbanna Tropical Botanical GardenChinese Academy of SciencesXishuangbannaYunnan 666303PR China Te Kura Putaiao-School of Science Auckland University of TechnologyAucklandNew Zealand School of Psychological Sciences University of Western AustraliaPerth35 Stirling HwyCrawley WA 6009Australia Nature Conservation and Landscape Ecology Biometry and Environmental System AnalysisUniversity of FreiburgGermany Cambridge Institute for medical Research University of CambridgeCambridge Biomedical CampusThe Keith Peters BuildingHills RoadCambridge CB20XYUK Future of Humanity Institute University of OxfordOxford OX11PTUK Faculty of Kinesiology Sportand RecreationUniversity of Alberta2-130V Van Vliet 21 Complex(University Hall)EdmontonAlberta T6G 2H9Canada Division of Population medicine School of MedicineCardiff UniversityCardiff CF144YSUK
Societal biosecurity–measures built into everyday society to minimize risks from pests and diseases–is an important aspect of managing epidemics and *** aimed to identify societal options for reducing the transmissi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Preparation, Characterization, Biological Activity and 3D molecular modeling of mn(Ⅱ), Co(Ⅱ), Ni(Ⅱ), Cu(Ⅱ), Pd(Ⅱ) and Ru(Ⅲ) Complexes of Some Sulfadrug Schiff Bases
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Chinese Journal of Chemistry 2012年 第4期30卷 881-890页
作者: EL-Ghamry,H.A. Sakai,K. masaoka,S. EI-Baradie,K.Y Issa,R.m. Chemistry Department Faculty of ScienceTanta UniversityTantaEgypt Chemistry Department Faculty of ScienceKyushu UniversityFukuokaJapan Institute for molecular Science National Institutes of Natural SciencesJapan
mn(Ⅱ), Co(Ⅱ), Ni(Ⅱ), Cu(Ⅱ), Pd(Ⅱ) and Ru(Ⅲ) complexes of Schiff bases derived from the condensation of sulfaguanidine with 2,4-dihydroxy benzaldehyde (HL1), 2-hydroxy-l-naphthaldehyde (HL2) and ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Physical separation from the mate diminishes male's attentiveness towards other females: a study in monogamous prairie voles microtus ochrogaster
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Current Zoology 2017年 第5期63卷 537-544页
作者: Christine J. DELEVAN Natalia A. RODRIGUEZ Karine m. LEGZIm Fayeza ALIOU Jamie T. PARKER maryam BAmSHAD Department of Biological Sciences Lehman College--The City University of New York Bronx NY 10468 USA
We tested whether continuous cohabitation in monogamous voles affects the mated male's atten-tiveness to his breeding partner versus another female. Each male was housed in a 3-chamber ap-paratus with a Focal female ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
ScY@C_(3v)(8)-C_(82):metal-metalσ^(2)Bond in mixed Rare-Earth Di-metallofullerenes
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Chinese Journal of Chemistry 2023年 第15期41卷 1809-1814页
作者: Lihao Zheng Yannick Roselló Yingjing Yan Yang-Rong Yao Xiaolin Fan Josep m.Poblet Antonio Rodríguez-Fortea Ning Chen College of Chemistry Chemical Engineering and Materials Scienceand State Key Laboratory of Radiation Medicine and ProtectionSoochow UniversitySuzhouJiangsu 215123China Departament de Quimica Fisica i Inorganica Universitat Rovira i VirgiliMarcelli Domingo 143007 TarragonaSpain Department of materials Science and Engineering CAS Key Laboratory of Materials for Energy ConversionAnhui Laboratory of Advanced Photon Science and TechnologyUniversity of Science and Technology of ChinaHefeiAnhui 230026China
Comprehensive Summary The experimental investigation of rare-earth metal-metal bonds remains a challenge in the study of chemical ***,we report the synthesis and characterization of a novel heteronuclear di-metalloful... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
为什么美国对自然灾害的承受力越来越弱?
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世界地震译丛 1999年 第4期30卷 86-88页
作者: G.van der Vink R.m. Allen J.Chapin m.Crooks W. Fraley J.Krantz A.m.Lavigne A.LeCuyer E.K.macColl W.J.morgan B.Ries E.Robinson K.Rodriquez m.Smith K. Sponberg 赵英萍 赵明淳 河北省地震局传输台网
美国对自然灾害的承受力越来越弱,主要是因为人口密集程度及社会财富集中的改变——更多的人和更多的社会性基础结构设施越来越集中在易发生灾害的地方。就20世纪大部分时间来说,美国已大大节省了破坏性灾害造成的损失所消耗的费用。自1... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Understanding the mechanisms of friction stir welding based on computer simulation using particles
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Defence Technology(防务技术) 2018年 第6期14卷 643-656页
作者: A.Yu.Smolin E.V.Shilko S.V.Astafurov E.A.Kolubaev G.m.Eremina S.G.Psakhie Institute of Strength Physics and materials Science SB RAS Tomsk634055Russia Tomsk State University Tomsk634050Russia Skolkovo Institute of Science and Technology Skolkovo143025Russia
Friction stir welding(FSW) is a novel technique for joining different materials without melting. In FSW the welded components are joined by stirring the plasticized material of the welded edges with a special rotating... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论