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Peng WEI, Wenwen WANG, Yang YANG, Michael Yu WANG
《机械工程前沿(英文)》 2020年 第15卷 第3期 页码 390-405 doi: 10.1007/s11465-020-0588-0
关键词: level set method topology optimization density-based method level set band
Efficient, high-resolution topology optimization method based on convolutional neural networks
Liang XUE, Jie LIU, Guilin WEN, Hongxin WANG
《机械工程前沿(英文)》 2021年 第16卷 第1期 页码 80-96 doi: 10.1007/s11465-020-0614-2
关键词: topology optimization convolutional neural network high resolution density-based
A local density optimization method based on a graph convolutional network
Hao Wang, Li-yan Dong, Tie-hu Fan, Ming-hui Sun,wanghao18@mails.jlu.edu.cn,dongly@jlu.edu.cn,fth@jlu.edu.cn,smh@jlu.edu.cn
《信息与电子工程前沿(英文)》 2020年 第21卷 第12期 页码 1671-1814 doi: 10.1631/FITEE.1900663
《环境科学与工程前沿(英文)》 2023年 第17卷 第1期 doi: 10.1007/s11783-023-1606-3
● Reducting the sampling frequency can enhance the modelling process.
关键词: HDPE Pyrolysis Kinetics Thermogravimetric ANOVA Artificial neural network
《化学科学与工程前沿(英文)》 2023年 第17卷 第5期 页码 570-580 doi: 10.1007/s11705-022-2247-y
关键词: bimetallic metal–organic frameworks bifunctional electrocatalyst density functional theory oxygen reduction reaction oxygen evolution reaction
Metal-based direct hydrogen generation as unconventional high density energy
Shuo XU, Jing LIU
《能源前沿(英文)》 2019年 第13卷 第1期 页码 27-53 doi: 10.1007/s11708-018-0603-x
关键词: metal hydrogen generation hydrolysis metal water reaction clean energy
Da LEI,Xuehong LI,Yun LI,Xiwen REN
《能源前沿(英文)》 2019年 第13卷 第1期 页码 107-113 doi: 10.1007/s11708-017-0450-1
关键词: interference fit value packing cup hypercompressor finite element method (FEM)
《农业科学与工程前沿(英文)》 2021年 第8卷 第4期 doi: 10.15302/J-FASE -2020355
Agriculture faces the dual challenges of food security and environmental sustainability. Here, we investigate current maize production at the field scale, analyze the yield gaps and impacting factors, and recommend measures for sustainably closing yield gaps. An experiment was conducted on a 3.9-ha maize seed production field in arid north-western China, managed with border and drip irrigation, respectively, in 2015 and 2016. The relative yield reached 70% in both years. However, drip irrigation saved 227 mm irrigation water during a drier growing season compared with traditional border irrigation, accounting for 44% of the maize evapotranspiration (ET). Yield variability under drip irrigation was 12.1%, lower than the 18.8% under border irrigation. Boundary line analysis indicates that a relative yield increase of 8% to 10% might be obtained by optimizing the yield-limiting factors. Plant density and soil available water content and available nitrogen were the three major factors involved. In conclusion, closing yield gaps with agricultural sustainability may be realized by optimizing agronomic, irrigation and fertilizer management, using water-saving irrigation methods and using site-specific management.
关键词: boundary line analysis irrigation method precision agriculture spatial variability yield gaps yield-limiting factors
A low-density polyethylene composite with phosphorus-nitrogen based flame retardant and multi-walled
Yong Luo, Yuhui Xie, Renjie Chen, Ruizhi Zheng, Hua Wu, Xinxin Sheng, Delong Xie, Yi Mei
《化学科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 1332-1345 doi: 10.1007/s11705-021-2035-0
关键词: MWCNTs PEPA electrical conductivity flame retardant low density polyethylene
Review on cellulose paper-based electrodes for sustainable batteries with high energy densities
《化学科学与工程前沿(英文)》 2023年 第17卷 第8期 页码 1010-1027 doi: 10.1007/s11705-023-2307-y
关键词: cellulose paper electrodes Li-ion batteries high energy density
Xiuwei GUO, Manoj Kumar SHUKLA, Di WU, Shichao CHEN, Donghao LI, Taisheng DU
《农业科学与工程前沿(英文)》 2021年 第8卷 第4期 页码 525-544 doi: 10.15302/J-FASE-2020355
关键词: boundary line analysis irrigation method precision agriculture spatial variability yield gaps yield-limiting factors
Yunhong Jiang, Mike Lawrence, Meng Zhang, Jiandong Cui
《化学科学与工程前沿(英文)》 2022年 第16卷 第10期 页码 1532-1532 doi: 10.1007/s11705-020-1960-7
关键词: bio-based aggregates density porosity thermal conductivity hygric properties
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1399-1
• With the same charge, current density had little effect on As(III) removal in ACEC.
关键词: Electrocoagulation Air cathode Arsenic Current density Energy consumption
Shilin DENG MD ,
《医学前沿(英文)》 2009年 第3卷 第3期 页码 323-329 doi: 10.1007/s11684-009-0061-2
关键词: early postmenopausal women bone mineral density exercise effects
Arash SEKHAVATIAN, Asskar Janalizadeh CHOOBBASTI
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 66-80 doi: 10.1007/s11709-018-0461-y
关键词: uncertainty reliability analysis deep excavations random set method finite difference method
标题 作者 时间 类型 操作
Level set band method: A combination of density-based and level set methods for the topology optimization
Peng WEI, Wenwen WANG, Yang YANG, Michael Yu WANG
期刊论文
Efficient, high-resolution topology optimization method based on convolutional neural networks
Liang XUE, Jie LIU, Guilin WEN, Hongxin WANG
期刊论文
A local density optimization method based on a graph convolutional network
Hao Wang, Li-yan Dong, Tie-hu Fan, Ming-hui Sun,wanghao18@mails.jlu.edu.cn,dongly@jlu.edu.cn,fth@jlu.edu.cn,smh@jlu.edu.cn
期刊论文
Prediction of high-density polyethylene pyrolysis using kinetic parameters based on thermogravimetric
期刊论文
Heterometallic cluster-based organic frameworks as highly active electrocatalysts for oxygen reductionand oxygen evolution reaction: a density functional theory study
期刊论文
Design of packing cup interference fit value of hypercompressors for low density polyethylene production
Da LEI,Xuehong LI,Yun LI,Xiwen REN
期刊论文
PLANT DENSITY, IRRIGATION AND NITROGEN MANAGEMENT: THREE MAJOR PRACTICES IN CLOSING YIELD GAPS FOR AGRICULTURAL
期刊论文
A low-density polyethylene composite with phosphorus-nitrogen based flame retardant and multi-walled
Yong Luo, Yuhui Xie, Renjie Chen, Ruizhi Zheng, Hua Wu, Xinxin Sheng, Delong Xie, Yi Mei
期刊论文
Review on cellulose paper-based electrodes for sustainable batteries with high energy densities
期刊论文
PLANT DENSITY, IRRIGATION AND NITROGEN MANAGEMENT: THREE MAJOR PRACTICES IN CLOSING YIELD GAPS FOR AGRICULTURAL
Xiuwei GUO, Manoj Kumar SHUKLA, Di WU, Shichao CHEN, Donghao LI, Taisheng DU
期刊论文
Industrial bio-based plant aggregates as hygric and insulating construction materials for energy efficient
Yunhong Jiang, Mike Lawrence, Meng Zhang, Jiandong Cui
期刊论文
Effect of current density on groundwater arsenite removal performance using air cathode electrocoagulation
期刊论文
Effects of exercise therapy on bone mineral density in early postmenopausal women: a controlled trial
Shilin DENG MD ,
期刊论文