维普中文期刊产品整合服务
14篇 您的检索式:作者名="Clive Randall"
    题名 作者 年代 出处 被引量
1Crystal and Defect Chemistry of Rare Earth Cations in BaTiO3显示文摘Yoed Tsur Timothy D. Dunbar Clive A. Randall 2001Journal of Electroceramics2001,,1:1
2The environmental regulation of maturation in farmed finfish with special reference to the role of photoperiod and melatonin显示文摘Niall Bromage Mark Porter Clive Randall 2001Aquaculture2001,,1:1
3Processing and electrical characterization of a varistorcapacitor cofired multiplayer device 显示文摘FRANCIS J TOAL JOSEPH P DOUGHERTY CLIVE A RANDALL 1998J Am Ceram Soc1998,81,9:1
4Crystal and defect chemistry of rare earth cation in BaTiO3显示文摘Yoed T Timothy D Dunbar Clive A Randall 2001J Electroceram2001,7,:1
5Grain size and domain size relations in bulk ceramic materials显示文摘CAO Wenwu RANDALL Clive A 1996J Phys Chem Solids1996,57,14:1
6Bismuth zinc niobate pyrochlore dielectric thin films for ca- pacitive applications显示文摘Wei Ren Susaan Trolier Mckinstry Clive A Randall 2001J Appl Phys2001,89,1:1
7Processing and electrical characterization of varistor-capacitor cofire multilayer device显示文摘Francis J Toal Joseph P Dougherty Clive A Randall 1998J Am Ceram Soc1998,81,9:1
8High Curie temperature piezocrystals in the BiScO3-PbTiO3 perovskite system显示文摘Zhang Shujun Clive A Randall Shrout T R 2003Appl Phys Lett2003,83,15:1
9Broodstock management,fecundity,egg quality and the timing of egg production in the rainbow trout(Oncorhynchus mykiss)显示文摘Nial Bromage John Jones Clive Randall 1992Aquaculture1992,100,:1
10Phase formation and reactions in the BiO3-ZnO-Nb2O5-Ag pyrochlores systerm显示文摘NINO J C LANAGAN M T RANDALL Clive A 2001J Master Res Soc2001,16,5:1
11Dielectric relaxation in Bi2O3-ZnO-Nb2O5 cubic pyrochlore显示文摘Juan C Nino Michael T Lanagan Clive A Randall 2001Journal of Applied Physics2001,89,8:1
12Dielectric relaxation in Bi2OH-ZnO-Nb2O5 cubic pyrochlore 显示文摘NINO J C LANAGAN MICHAEL T RANDALL CLIVE A 2001J Appl Phys2001,89,8:1
13Correlation between infrared phonon modes and dielctric relaxation in Bi2O3-ZnO-Nb2O5 cubic pyrochlore 显示文摘NINO J C LANAGAN MICHAEL T RANDALL CLIVE A 2002Appl Phys Lett2002,81,23:1
14Visual rating and the use of image analysis for assessing canopy density in a pecan provenance collection during leaf fall显示文摘A collection representing the native range of pecan was planted at the US DA-ARS Southeastern Fruit and Tree Nut Research Station,Byron,GA.The collection(867 trees)is a valuable genetic resource for characterizing important horticultural traits.Canopy density during leaf fall is important as the seasonal canopy dynamics provides insights to environmental cues and breeding potential of germplasm.The ability of visual raters to estimate canopy density on a subset of the provenance collection(76 trees)as an indicator of leaf shed during autumn along with image analysis values was explored.Mean canopy density using the image analysis software was less compared to visual estimates(11.9%vs 18.4%,respectively).At higher canopy densities,the raters overestimated foliage density,but overall agreement between raters and measured values was good(ρc=0.849 to 0.915),and inter-rater reliability was high(R^(2)=0.910 to 0.953).The provenance from Missouri(MOL),the northernmost provenance,had the lowest canopy density in November,and results show that the higher the latitude of the provenance,the lower the canopy density.Based on regression,the source provenance latitude explained 0.609 of the variation using image analysis,and0.551 to 0.640 when based on the rater estimates of canopy density.Visual assessment of pecan canopy density due to late season leaf fall for comparing pecan genotypes provides accurate and reliable estimates and could be used in future studies of the whole provenance collection.Cristina Pisani Clive H.Bock Jennifer Randall 2023Journal of Forestry Research2023,34,6:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费