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Yu-xiang LI,Yin-liang ZHAO,Bin LIU,Shuo JI
《信息与电子工程前沿(英文)》 2015年 第16卷 第3期 页码 205-216 doi: 10.1631/FITEE.1400172
关键词: Speculative multithreading Thread partitioning Artificial immune algorithm
LI Jianxin, YAN Jianhua, CHI Yong
《能源前沿(英文)》 2007年 第1卷 第3期 页码 359-364 doi: 10.1007/s11708-007-0054-2
关键词: partitioning municipal volatility significant influence temperature
Particulate matter and metals partitioning in highway rainfall-runoff
Gaoxiang YING, John J. SANSALONE,
《环境科学与工程前沿(英文)》 2010年 第4卷 第1期 页码 35-46 doi: 10.1007/s11783-010-0009-4
关键词: stormwater particulate matter (PM) turbidity suspended sediment concentration (SSC) unit operations metals dry deposition acid rain
Lei GAO, Peng ZHAO, Shaozhong KANG, Sien LI, Ling TONG, Risheng DING, Hongna LU
《农业科学与工程前沿(英文)》 2020年 第7卷 第4期 页码 490-504 doi: 10.15302/J-FASE-2019310
Knowledge of evapotranspiration (ET) and energy partitioning is useful for optimizing water management, especially in areas where water is scarce. A study was undertaken in a furrow-irrigated vineyard (2015) and a drip-irrigated vineyard (2017) in an arid region of north-west China to compare vineyard ET and energy partitioning and their responses to soil water content (SWC) and leaf area index (LAI). ET and soil evaporation (E) and transpiration (T) were determined using eddy covariance, microlysimeters, and sap flow. Seasonal average E/ET, T/ET, crop coefficient (Kc), evaporation coefficient (Ke), and basal crop coefficient (Kcb) were 0.50, 0.50, 0.67, 0.35, and 0.29, respectively, in the furrow-irrigated vineyard and 0.42, 0.58, 0.57, 0.29, and 0.43 in the drip-irrigated vineyard. The seasonal average partitioning of net radiation (Rn) into the latent heat flux (LE), sensible heat flux (H) and soil heat flux (G) (LE/Rn, H/Rn, and G/Rn), evaporative fraction (EF) and Bowen ratio (β) were 0.57, 0.26, 0.17, 0.69 and 0.63, respectively, in the furrow-irrigated vineyard and 0.46, 0.36, 0.17, 0.57 and 0.97 in the drip-irrigated vineyard. The LE/Rn, H/Rn, EF, and β were linearly correlated with LAI. The E, Kc, Ke, E/ET, LE/Rn, LEs/Rn (ratio of LE by soil E to Rn), H/Rn, EF and β were closely correlated with topsoil SWC (10 cm depth). Responses of ET and energy partitioning to the LAI and SWC differed under the two irrigation methods. Drip irrigation reduced seasonal average E/ET and increased average T/ET. From the perspective of energy partitioning, seasonal average H/Rn increased whereas LE/Rn, especially LEs/Rn, decreased. Compared with furrow irrigation, drip irrigation decreased the proportion of unproductive water consumption thereby contributing to enhanced water use efficiency and accumulation of dry matter.
关键词: crop coefficient eddy covariance microlysimeter sap flow soil evaporation transpiration
谷艳芳,丁圣彦,高志英,邢倩
《中国工程科学》 2012年 第14卷 第3期 页码 59-64
于2005—2006年在中国科学院封丘农田生态实验站研究了不同水分处理下冬小麦光合产物分配格局及其动态。实验设全生育期干旱处理和充分供水处理以及干旱后拔节期、孕穗期、开花期复水处理。结果显示:不同生育期复水对冬小麦由于干旱胁迫引起的生物量下降有补偿作用;干旱和复水能改变器官水平上光合产物的分配格局;干旱胁迫引起叶、穗分配降低,并使茎、叶鞘和根分配指数上升;拔节期复水使叶光合产物分配指数增加、茎分配指数下降;孕穗期和开花期复水能提高光合产物在茎和穗中的分配;不同时期复水对干旱胁迫引起的产量下降均有不同程度的补偿作用,拔节期复水主要提高小麦单株穗数、孕穗期和开花期复水以提高千粒重为主。
Reducing CO emissions from the rebalancing operation of the bike-sharing system in Beijing
《工程管理前沿(英文)》 2023年 第10卷 第2期 页码 262-284 doi: 10.1007/s42524-021-0168-y
关键词: bike-sharing CO2 emissions environmental benefit partitioning strategy rebalancing problem
《能源前沿(英文)》 页码 782-795 doi: 10.1007/s11708-023-0905-8
关键词: distributed photovoltaics (DPVs) cluster partitioning improved differential evolution algorithm voltage control consumption capacity of distributed photovoltaics
基于自适应四叉树分块与最高有效位预测的大容量密文域可逆信息隐藏算法 Research Article
祁凯莉,张敏情,狄富强,孔咏骏
《信息与电子工程前沿(英文)》 2023年 第24卷 第8期 页码 1156-1168 doi: 10.1631/FITEE.2200501
Effects of irrigation and nitrogen management on hybrid maize seed production in north-west China
Hui RAN,Shaozhong KANG,Fusheng LI,Ling TONG,Taisheng DU
《农业科学与工程前沿(英文)》 2016年 第3卷 第1期 页码 55-64 doi: 10.15302/J-FASE-2016091
关键词: yield components biomass partitioning harvest index irrigation nitrogen maize for seed production
Lutz AHRENS, Merle PLASSMANN, Zhiyong XIE, Ralf EBINGHAUS
《环境科学与工程前沿(英文)》 2009年 第3卷 第2期 页码 152-170 doi: 10.1007/s11783-009-0021-8
关键词: polyfluoroalkyl compounds (PFCs) perfluorooctane sulfonate (PFOS) perfluorooctanoic acid (PFOA) surface water water-particulate partitioning
Kd-tree and quad-tree decompositions for declustering of 2D range queries over uncertain space
Ahmet SAYAR,Süleyman EKEN,Okan ÖZTÜRK
《信息与电子工程前沿(英文)》 2015年 第16卷 第2期 页码 98-108 doi: 10.1631/FITEE.1400165
关键词: Kd tree Quad tree Space partitioning Spatial indexing Range queries Query optimization
基于质量感知的水下图像自适应压缩方法 Regular Papers
Ya-qiong CAI, Hai-xia ZOU, Fei YUAN
《信息与电子工程前沿(英文)》 2019年 第20卷 第5期 页码 716-730 doi: 10.1631/FITEE.1700737
标题 作者 时间 类型 操作
Optimization of thread partitioning parameters in speculative multithreading based on artificial immune
Yu-xiang LI,Yin-liang ZHAO,Bin LIU,Shuo JI
期刊论文
Partitioning of heavy metals during municipal solid waste incineration on a laboratory fluid bed furnace
LI Jianxin, YAN Jianhua, CHI Yong
期刊论文
Particulate matter and metals partitioning in highway rainfall-runoff
Gaoxiang YING, John J. SANSALONE,
期刊论文
Comparison of evapotranspiration and energy partitioning related to main biotic and abiotic controllers
Lei GAO, Peng ZHAO, Shaozhong KANG, Sien LI, Ling TONG, Risheng DING, Hongna LU
期刊论文
Cluster voltage control method for “Whole County” distributed photovoltaics based on improved differential evolution algorithm
期刊论文
Effects of irrigation and nitrogen management on hybrid maize seed production in north-west China
Hui RAN,Shaozhong KANG,Fusheng LI,Ling TONG,Taisheng DU
期刊论文
Determination of polyfluoroalkyl compounds in water and suspended particulate matter in the river Elbe and North Sea, Germany
Lutz AHRENS, Merle PLASSMANN, Zhiyong XIE, Ralf EBINGHAUS
期刊论文
Kd-tree and quad-tree decompositions for declustering of 2D range queries over uncertain space
Ahmet SAYAR,Süleyman EKEN,Okan ÖZTÜRK
期刊论文