维普中文期刊产品整合服务
38篇 您的检索式:作者名="Clearwater"
    题名 作者 年代 出处 被引量
1Explicit classes of permutation polynomials of F_3^(3m)显示文摘Permutation polynomials have been an interesting subject of study for a long time and have applications in many areas of mathematics and engineering. However, only a small number of specific classes of permutation polynomials are known so far. In this paper, six classes of linearized permutation polynomials and six classes of nonlinearized permutation polynomials over F33m are presented. These polynomials have simple shapes, and they are related to planar functions.DING CunSheng1, XIANG Qing2, YUAN Jin3 & YUAN PingZhi4 1 Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Clearwater Bay, Kowloon, Hong Kong, China 2 Department of Mathematical Sciences, University of Delaware, Newark, DE 19716, USA 3 Department of Computing, Macquarie University, NSW 2109, Australia 4 School of Mathematics, South China Normal University, Guangzhou 510631, China 2009Science China Mathematics2009,52,4:8
2Metal removal studied by a laboratory scale immobilized microalgal reactor显示文摘1IntroductionIndustrialwastewaters,particularlythosedischargedfrommanufacturingofprintedcircuitboard(PCB)andelectroplatingcon...Arthur Lau, Yuk Shan Wong Research Center/Biology Department, Hong Kong University of Science and Technology, Clearwater Road, Kowloon, H.K. Zhang Tong ** CEDRC, Beijing 100028, China Nora F.Y.Tam Department of Biology and Chemistry, City University of Hong Kong, Kowloon, H.K. 1998Journal of Environmental Sciences1998,10,4:3
3Exogenous cytokinin application to Actinidia chinensis var. deliciosa ‘Hayward’ fruit promotes fruit expansion through water uptake显示文摘Exogenous application of a cytokinin-like compound forchlorfenuron(CPPU)can promote fruit growth,although often at the expense of dry matter(DM),an important indicator of fruit quality.Actinidia chinensis var.deliciosa‘Hayward’fruit are very responsive to CPPU treatments,but the mechanism underlying the significant fruit weight increase and associated decrease in DM is unclear.In this study,we hypothesised that CPPU-enhanced growth increases fruit carbohydrate demand,but limited carbohydrate supply resulted in decreased fruit DM.During fruit development,CPPU effects on physical parameters,metabolites,osmotic pressure and transcriptional changes were assessed under conditions of both standard and a high carbohydrate supply.We showed that CPPU increased fruit fresh weight but the dramatic DM decrease was not carbohydrate limited.Enhanced glucose and fructose concentrations contributed to an increase in soluble carbohydrate osmotic pressure,which was correlated with increased water accumulation in CPPU-treated fruit and up-regulation of water channel aquaporin gene PIP2.4 at 49 days after anthesis.Transcipt analysis suggested that the molecular mechanism contributing to increased glucose and fructose concentrations was altered by carbohydrate supply.At standard carbohydrate supply,the early glucose increase in CPPU fruit was associated with reduced starch synthesis and increased starch degradation.When carbohydrate supply was high,the early glucose increase in CPPU fruit was associated with a general decrease in starch synthesis but up-regulation of vacuolar invertase and fructokinase genes.We conclude that CPPU affected fruit expansion by increasing the osmotically-driven water uptake and its effect was not carbohydrate supply-limited.Simona Nardozza Helen L Boldingh Mark W Wohlers Andrew P Gleave Zhiwei Luo Guglielmo Costa Elspeth A MacRae Michael J Clearwater Annette C Richardson 2017Horticulture Research2017,4,1:2
4Water transport in tre- es : Current perspectives, new insights and some controversies 显示文摘Meinzer F C Clearwater M J Goldstein G 2001Environmental and Experimental Botany2001,45,:1
5The response to capture and confinemint stress of pIasma cortisol,pIasma sex steroids and vitellogenic oocytes in the marine teleost red gurnard显示文摘CLEARWATER S J PANKHURST N W 1997Journal of Fish BioIogy1997,,50:1
6Water transport in trees:current perspectives,new insights and some controversies显示文摘MEINZER F C CLEARWATER M J GOLDSTEIN G 2001Environmental And Experimental Botany2001,45,:1
7Geological controls on natural ecosystem recovery on mine waste in southern New Zealand显示文摘D. Craw C. G. Rufaut S. Hammit S. G. Clearwater C. M. Smith 2007Environmental Geology2007,,8:1
8Potential errors in measurement of nonuniform sap flow using heat dissipation probes显示文摘CLEARWATER M J MEINZER F C ANDRADE J L 1999Tree Physiology1999,19,10:1
9Water transport in trees: current perspectives, new insights and some controversies 显示文摘MEINZER F C CLEARWATER M J GOLDSTEIN G 2001Environmental and Experimental Botany2001,45,3:1
10Heat dissipationsensors of variable length for the measurement of sap flow in treeswith deep sapwood显示文摘James S A Clearwater M J Meinzer F C ei al 2002Tree physiology2002,22,4:1
11Water transport in trees: Current perspectives, new insights and some controversies显示文摘MEINZER F C CLEARWATER M J GOLDSTEIN G 2001Environmental and Experimental Botany2001,45,:1
12Water transport in trees:current perspectives,new insights and some controversies显示文摘Meinzer F C Clearwater M J Goldstein G 2001Environmental and Experimental Botany2001,45,3:1
13Blue Skies:Chinas' Environment in the New Century显示文摘Clearwater 0,,:1
14Potential errors in measurement of nonuniform sap flow using heat dissipation probes显示文摘Clearwater M J Meinzer F C Andrade J L 1999Tree Physiology1999,19,10:1
15Control of scionvigour by kiwifruit rootstocks is correlated with spring root pressure phenology显示文摘Clearwater M J Blattmann P Luo Z 2007Journal of Experimental Botany2007,58,7:1
16Water transport in trees:current perspectives,new insights and some controversies显示文摘MEINZER F C CLEARWATER M J GOLDSTEIN G 2001Environmental and Experimental Botany2001,45,:1
17Potential errors in measurement of nonuniform sap flow using heat dissipation probes显示文摘 Meinzer F C Andrade J L 1999Tree Physiology1999,19,:1
18Water transport in trees:current perspectives, new insights and some controver-sies显示文摘Meinzer F C Clearwater M J Goldstein G 2001Environmental and Experimental Botany2001,45,:1
19Water transport in trees:current perspectives,new insights and some controversies显示文摘Meinzer R F C Clearwater M J Goldstein G 2001Environmental and Experimental Botany2001,45,:1
20Bioavailability and toxicity of dietborne copper and zinc to fish 显示文摘Clearwater S J Farag A M Meyer J S 2002Comp Biochem Physiol Part C2002,132,:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 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