维普中文期刊产品整合服务
70篇 您的检索式:作者名="Pou S"
    题名 作者 年代 出处 被引量
1From leaf to whole-plant water use efficiency(WUE)in complex canopies:Limitations of leaf WUE as a selection target显示文摘Plant water use efficiency(WUE) is becoming a key issue in semiarid areas, where crop production relies on the use of large volumes of water. Improving WUE is necessary for securing environmental sustainability of food production in these areas. Given that climate change predictions include increases in temperature and drought in semiarid regions,improving crop WUE is mandatory for global food production. WUE is commonly measured at the leaf level, because portable equipment for measuring leaf gas exchange rates facilitates the simultaneous measurement of photosynthesis and transpiration. However,when those measurements are compared with daily integrals or whole-plant estimates of WUE, the two sometimes do not agree. Scaling up from single-leaf to whole-plant WUE was tested in grapevines in different experiments by comparison of daily integrals of instantaneous water use efficiency [ratio between CO2assimilation(AN) and transpiration(E); AN/E] with midday AN/E measurements, showing a low correlation, being worse with increasing water stress. We sought to evaluate the importance of spatial and temporal variation in carbon and water balances at the leaf and plant levels. The leaf position(governing average light interception) in the canopy showed a marked effect on instantaneous and daily integrals of leaf WUE. Night transpiration and respiration rates were also evaluated, as well as respiration contributions to total carbon balance. Two main components were identified as filling the gap between leaf and whole plant WUE: the large effect of leaf position on daily carbon gain and water loss and the large flux of carbon losses by dark respiration. These results show that WUE evaluation among genotypes or treatments needs to be revised.Hipólito Medrano Magdalena Tomás Sebastià Martorell aume Flexas Esther Hernández Joan Rosselló Alicia Pou José-Mariano Escalona Josefina Bota 2015The Crop Journal2015,3,3:9
2Post-translational modifications of cardiac tubulin during chronic heart failure in the rat显示文摘Belmadani S Pous C Ventura-Clapier R 2002Mol Cell Biochem2002,237,:1
3A carrier-based PWM strategy with zero-sequence voltage injection for a three-level neutral-point-clamped converter显示文摘Pou J Zaragoza J Ceballos S 2012IEEE Transactions on Power Electronics2012,27,2:1
4Post-translational modifications of tubulin and microtubule stability in adult rat ventricular myocytes and immortalized HL-1 cardiomyocytes显示文摘Belmadani S Pous C Fischmeister R 2004Mol Cell Biochem2004,258,:1
5Spin trapping evidence for myeloperoxidase-dependent hydroxyl radical formation byhuman neutrophils and monocytes显示文摘Ramos C L Pou S Britigan B E 1992Journal of Biological Chemistry1992,267,12:1
6Free radicals and phagocytic cells显示文摘Rosen G M Pou S Ramos C L 1995The FASEB Journal1995,9,2:1
7A carrier-based PWM strategy with zero-sequence voltage injection for a three-level neutral- point-clamped converter显示文摘Pou J Zaragoza J Ceballos S 2012IEEE Transactions on Power Electronics2012,27,2:1
8Generation of superoxide by purified brain nitrc oxideb sunthase 显示文摘Pou S Pou WS Bredt DS 1992J BM Chem1992,267,24:1
9Generation of superoxide by purified brain nitric oxide synthase显示文摘Pou S Pou W S Bredt D S 1992Journal of Biology and Chemistry1992,267,:1
10Variability of water use efficiency in grapevines显示文摘Magdalena Tomás Hipólito Medrano Jose M. Escalona Sebastià Martorell Alicia Pou Miquel Ribas-Carbó Jaume Flexas 2013Environmental and Experimental Botany2013,,:1
11Active redundant submodule configuration in modular multilevel converters 显示文摘Konstantinou G Pou J Ceballos S 2013IEEE Transactions on Power Delivery2013,28,4:1
12Free radicals and phagocytic cells 显示文摘Rosen GM Pou S Ramos CL 1995FASEB J1995,9,2:1
13A comprehensive study of a hybrid modulation technique for the neutral-point-clamped converter 显示文摘ZARAGOZA J POU J CEBALLOS S 2009IEEE Tran Ind Electron2009,56,2:1
14Average daily light interception determines leaf water use efficiency among different canopy locations in grapevine显示文摘Hipólito Medrano Alicia Pou Magdalena Tomás Sebastià Martorell Javier Gulias Jaume Flexas José M. Escalona 2012Agricultural Water Management2012,,:1
15Effect of dietary starch source (normal versus waxy) and protein levels on the performance of white sea bream Diplodus sargus (Linnaeus) juveniles 显示文摘Sá R POUS?O-FERREIRA P OLIVA-TELES A 2008Aquaculture Research2008,39,10:1
16Generation of superoxide by purified brain nitric oxide synthase显示文摘Pou S Pou WS 1992J Biol Chem1992,267,24:1
17Generation of superoxide by purified brain nitric oxide synthase显示文摘Pou S Pou WS Bredt DS 1992Biol Chem1992,267,:1
18A kinetic approach to the selection ofa sensitive spin trapping system for the detection of hydroxyl radical显示文摘Pou S Ramos C L Gladwell T 1994Anal Biochem1994,217,1:1
19Variable-fre- quency grid-sequence detector based on a quasi-ideal low- pass filter stage and a phase-locked loop 显示文摘ROBLES E CEBALLOS S POU J 2010IEEE Transactions on Power Electronics2010,25,10:1
20Performance evaluation of fault-tolerant neutral point-clamped con- verters显示文摘Ceballos S Pou J Robles E 2010IEEE Transactions on Industrial Electron- ics2010,57,8:1
返回顶部 每页显示:
共4页 首页 上一页 第1页 下一页 末页 /4 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