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| 1 | Carbon Dioxide Exchange Between the Atmosphere and an Alpine Shrubland Meadow During the Growing Season on the Qinghai-Tibetan Plateau显示文摘In the present study, we used the eddy covariance method to measure CO2 exchange between the atmosphere and an alpine shrubland meadow ecosystem (37°36′ N, 101o18′ E; 3 250 m a.s.l.) on the Qinghai-Tibetan Plateau, China, during the growing season in 2003, from 20 April to 30 September. This meadow is dominated by formations ofPotentillafruticosa L. The soil is Mol-Cryic Cambisols. During the study period, the meadow was not grazed. The maximum rates of CO2 uptake and release derived from the latitudes. Daily CO2 uptake during the measurement period indicated that the alpine shrubland meadow ecosystem may behave as a sink of atmospheric CO2 during the growing season. The daytime CO2 uptake was correlated exponentially or linearly with the daily photosynthetic photon flux density each month. The daytime average water use efficiency of the ecosystem was 6.47 mg CO2/g H2O. The efficiency of the ecosystem increased with a decrease in vapor pressure deficit. | LiangZHAO Ying-NianLI SongGU Xing-QuanZHAO Shi-XiaoXU Gui-RuiYU | 2005 | Journal of Integrative Plant Biology2005，47，3： | 23 |
| 2 | Surface Confined Ionic Liquid——A New Stationary Phase for the Separation of Ephedrines in High-performance Liquid Chromatography显示文摘In this article, a new and effective stationary phase based on ionic liquid modified silica is first reported and used for the separation of ephedrines in high-performance liquid chromatography (HPLC). The separation results indicate the high efficiency and reproducibility of the stationary phase. The electrostatic interaction, ion-exchange interaction between the solutes and the stationary phase are considered to attribute the effective separation. Moreover, the free silanols on the surface of the silica are effectively masked by the immobilized ionic liquid, a result of which is to decrease the non-specific absorption. | ShuJuanLIU FengZHOU XiaoHuaXIAO LiangZHAO XiaLIU ShengXiangJIANG | 2004 | Chinese Chemical Letters2004，15，9： | 3 |
| 3 | Occurrence and a screening‐level risk assessment of human pharmaceuticals in the Pearl River system, South China显示文摘 | Jian‐LiangZhao Guang‐GuoYing You‐ShengLiu FengChen Ji‐FengYang LiWang Xiao‐BingYang Jenny L.Stauber Michael St. J.Warne | 2010 | Environmental Toxicology and Chemistry2010，，6： | 2 |
| 4 | QoS-aware middleware for Web services composition 显示文摘 | Zeng Liangzhao Benatallah B Ngu A H H | 2004 | IEEE transac- tions on software engineering2004，30，5： | 1 |
| 5 | Diurnal, seasonal and annual variation in net ecosystem CO2 exchange of an alpine shrubland on Qinghai‐Tibetan plateau显示文摘 | LIANGZHAO YINGNIANLI SHIXIAOXU HUAKUNZHOU SONGGU GUIRUIYU XINQUANZHAO | 2006 | Global Change Biology2006，，10： | 1 |
| 6 | QoS-aware Middleware for Web Services Composition显示文摘 | Zeng Liangzhao Benatallah B Ngu A H H | 2004 | IEEE Transactions on Software Engineering2004，30，5： | 1 |
| 7 | Dynamic composition and optimization of Web services 显示文摘 | Zeng Liangzhao Ngu A H Benatallah B | 2008 | Distributed and Parallel Databases2008，24，13： | 1 |
| 8 | QoSAware Middleware for Web Services Composition显示文摘 | Boualem Benatallah Anne H H Ngu | 2004 | IEEE Trams on Software Engineering2004，30，5： | 1 |
| 9 | QoS-aware middleware for web services composition显示文摘 | ZENG Liangzhao BENATALLAH B | 2004 | IEEE Transactions on Software Engineering2004，30，5： | 1 |
| 10 | Qos-aware middleware for web services composition 显示文摘 | Liangzhao Zeng B Benatallah AHH Ngu M Dumas J Kalagnanam H Chang | 2004 | IEEE Tramactions on Software Engineering2004，30，5： | 1 |
| 11 | QoS-aware Middleware for Web Services Composition显示文摘 | Zeng Liangzhao Benatallah B Ngu A H H | | 0，，05： | 1 |
| 12 | QoS-aware middleware for Web services composition显示文摘 | Zeng Liangzhao Benatallah B | 2004 | IEEE Transaction on Software Engineering IEEE Computer Society2004，30，5： | 1 |
| 13 | Prosthetic disc nucleus replacement for lumbar disc herniation preliminary report with six month follow-up显示文摘 | Dadi Jin Dongbin Qu Liangzhao | 2003 | Journal of Spinal Disorder & Techniques2003，8，16： | 1 |
| 14 | QoS-aware middleware for Web services composition显示文摘 | Zeng Liangzhao Benatallah B Ngu AHH | | 0，，05： | 1 |
| 15 | QoS a- ware middleware for Web services composition 显示文摘 | ZENG Liangzhao BENATALLAH B NGU A | 2004 | IEEE Transactions on Software Engineering2004，30，5： | 1 |
| 16 | QoS-aware middleware for web services composition 显示文摘 | Zeng Liangzhao Benatallah B Ngu Anne H H | 2004 | IEEE Transactions on Software Engineering2004，30，5： | 1 |
| 17 | QoS-aware middleware for Web services composition显示文摘 | Zeng Liangzhao Benatallah B Dumas M | 2004 | Proc IEEE transactions on software engineering2004，30，5： | 1 |
| 18 | QoS-aware middleware for Web services composition 显示文摘 | ZENG Liangzhao BEN AT ALLAH B NGU A H H | 2004 | IEEE Transactions on Software Engineering2004，30，5： | 1 |
| 19 | QoS-aware Middleware for Web Services Composition 显示文摘 | Zeng Liangzhao Benatanah B Ngu A | 2004 | IEEE Trans on Software Engineering2004，30，5： | 1 |
| 20 | Enhanced Secretion of Heterologous Proteins in Pichia pastoris Following Overexpression of Saccharomyces cerevisiae Chaperone Proteins显示文摘 | WeiZhang Hong‐liangZhao ChongXue Xiang‐huaXiong Xue‐qinYao Xian‐yuLi Hui‐pengChen Zhi‐minLiu | 2008 | Biotechnol Progress2008，，4： | 1 |
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