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The Supply Chain Contract Design under Cap-and-Trade Mechanism with Free Riding
Fu-qiang Wang,Jun Liu
《工程管理前沿(英文)》 2015年 第2卷 第3期 页码 277-286 doi: 10.15302/J-FEM-2015049
关键词: carbon emissions reduction free riding supply chain contract design cap-and-trade
Cell-free systems in the new age of synthetic biology
Fernando Villarreal,Cheemeng Tan
《化学科学与工程前沿(英文)》 2017年 第11卷 第1期 页码 58-65 doi: 10.1007/s11705-017-1610-x
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 1879-1894 doi: 10.1007/s11705-023-2354-4
关键词: carbon dioxide halogen-free catalysis cyclic carbonate mechanistic insight
Hollow carbon spheres and their noble metal-free hybrids in catalysis
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1380-1407 doi: 10.1007/s11705-021-2097-z
关键词: hollow carbon spheres functionalization noble metal-free catalysis
Kaikai Zhang, Peng Sun, Yanrong Zhang
《环境科学与工程前沿(英文)》 2019年 第13卷 第2期 doi: 10.1007/s11783-019-1106-7
PFRs were produced on biochar during Cr(VI) decontamination. PFRs formation on biochar was owing to the oxidization of phenolic-OH by Cr(VI). Appearance of excessive oxidant led to the consumption of PFRs on biochar. Biochar charred at high temperature possessed great performance to Cr(VI) removal.
关键词: Biochar Persistent free radicals Phenolic hydroxyl groups Cr(VI) reduction
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1514-1523 doi: 10.1007/s11705-021-2092-4
关键词: aerobic oxidation base-free 5-hydroxymethyl-2-furfural Pt nanoparticle thermoresponsive block copolymer
Influence of the filler materials on flux-free brazing of pure aluminium (1050)
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,
《机械工程前沿(英文)》 2010年 第5卷 第1期 页码 47-51 doi: 10.1007/s11465-009-0079-9
关键词: aluminium flux-free brazing cold spraying shear strength
New perspectives in free nitrous acid (FNA) uses for sustainable wastewater management
《环境科学与工程前沿(英文)》 2023年 第18卷 第2期 doi: 10.1007/s11783-024-1786-5
● The historical development of free nitrous acid (FNA) technologies is reviewed.
关键词: Free nitrous acid Acid-tolerant ammonia oxidizer In situ generation Wastewater management
Weixing Deng, Pengfei Sun, Quli Fan, Lei Zhang, Tsuyoshi Minami
《化学科学与工程前沿(英文)》 2020年 第14卷 第1期 页码 105-111 doi: 10.1007/s11705-019-1791-6
关键词: ligand-free fluorescent chemosensor copper photo-induced electron transfer
Ionically Imprinting-Based Copper (Ⅱ) Label-Free Detection for Preventing Hearing Loss Article
Huan Wang, Hui Zhang, Xiaoli Zhang, Hong Chen, Ling Lu, Renjie Chai
《工程(英文)》 doi: 10.1016/j.eng.2023.09.001
Copper is a microelement with important physiological functions in the body. However, the excess copper ion (Cu2+) may cause severe health problems, such as hair cell apoptosis and the resultant hearing loss. Therefore, the assay of Cu2+ is important. We integrate ionic imprinting technology (IIT) and structurally colored hydrogel beads to prepare chitosan-based ionically imprinted hydrogel beads (IIHBs) as a low-cost and high-specificity platform for Cu2+ detection. The IIHBs have a macroporous microstructure, uniform size, vivid structural color, and magnetic responsiveness. When incubated in solution, IIHBs recognize Cu2+ and exhibit a reflective peak change, thereby achieving label-free detection. In addition, benefiting from the IIT, the IIHBs display good specificity and selectivity and have an imprinting factor of 19.14 at 100 lmol∙L–1. These features indicated that the developed IIHBs are promising candidates for Cu2+ detection, particularly for the prevention of hearing loss.
关键词: Structural color Microfluidics Ionic imprinting Label-free detection Hearing loss
Solvent-free mechanochemical mild oxidation method to enhance adsorption properties of chitosan
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1416-4
• Solvent-free chitosan oxidation is obtained by rapid mechanochemical reaction.
关键词: Chitosan High energy ball milling Mechanochemistry Oxidation
Design approach for single piston hydraulic free piston diesel engines
Wei WU, Shihua YUAN, Jibin HU, Chongbo JING,
《机械工程前沿(英文)》 2009年 第4卷 第4期 页码 371-378 doi: 10.1007/s11465-009-0069-y
关键词: free piston engine (FPE) diesel engine hydraulic equipment simulation experiment
“ALL FREE” — a novel design concept of applying partial oxidation process to vehicle
Ling LIN, Wenshuang LIN, Qingbiao LI, Yao ZHOU,
《化学科学与工程前沿(英文)》 2010年 第4卷 第2期 页码 207-212 doi: 10.1007/s11705-009-0240-3
关键词: oxidation process CO complete oxidation ALL FREE -butane
null
《机械工程前沿(英文)》 2014年 第9卷 第2期 页码 191-202 doi: 10.1007/s11465-014-0293-y
In present study, free vibration of cracked beams resting on two-parameter elastic foundation with elastically restrained ends is considered. Euler-Bernoulli beam hypothesis has been applied and translational and rotational elastic springs in each end considered as support. The crack is modeled as a mass-less rotational spring which divides beam into two segments. After governing the equations of motion, the differential transform method (DTM) has been served to determine dimensionless frequencies and normalized mode shapes. DTM is a semi-analytical approach based on Taylor expansion series that converts differential equations to recursive algebraic equations. The DTM results for the natural frequencies in special cases are in very good agreement with results reported by well-known references. Also, the DTM procedure yields rapid convergence beside high accuracy without any frequency missing. Comprehensive studies to analyze the effects of crack location, crack severity, parameters of elastic foundation and boundary conditions on dimensionless frequencies as well as effects of elastic boundary conditions on cracked beams mode shapes are carried out and some problems handled for first time in this paper. Since this paper deals with general problem, the derived formulation has capability for analyzing free vibration of cracked beam with every boundary condition.
关键词: free vibration cracked beam elastic foundation restrained ends differential transform method
Rosin side chain type catalyst-free vitrimers with high cross-link density, mechanical strength, and
《化学科学与工程前沿(英文)》 2023年 第17卷 第9期 页码 1267-1279 doi: 10.1007/s11705-022-2291-7
关键词: vitrimers rosin catalyst-free high mechanical properties dynamic transesterification reaction
标题 作者 时间 类型 操作
The Supply Chain Contract Design under Cap-and-Trade Mechanism with Free Riding
Fu-qiang Wang,Jun Liu
期刊论文
Recent advances in cycloaddition of CO with epoxides: halogen-free catalysis and mechanistic insights
期刊论文
Decontamination of Cr(VI) facilitated formation of persistent free radicals on rice husk derived biochar
Kaikai Zhang, Peng Sun, Yanrong Zhang
期刊论文
Thermoresponsive block copolymer supported Pt nanocatalysts for base-free aerobic oxidation of 5-hydroxymethyl
期刊论文
Influence of the filler materials on flux-free brazing of pure aluminium (1050)
Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,
期刊论文
Highly selective detection of copper(II) by a “ligand-free” conjugated copolymer in nucleophilic solvents
Weixing Deng, Pengfei Sun, Quli Fan, Lei Zhang, Tsuyoshi Minami
期刊论文
Ionically Imprinting-Based Copper (Ⅱ) Label-Free Detection for Preventing Hearing Loss
Huan Wang, Hui Zhang, Xiaoli Zhang, Hong Chen, Ling Lu, Renjie Chai
期刊论文
Solvent-free mechanochemical mild oxidation method to enhance adsorption properties of chitosan
期刊论文
Design approach for single piston hydraulic free piston diesel engines
Wei WU, Shihua YUAN, Jibin HU, Chongbo JING,
期刊论文
“ALL FREE” — a novel design concept of applying partial oxidation process to vehicle
Ling LIN, Wenshuang LIN, Qingbiao LI, Yao ZHOU,
期刊论文
Semi-analytical approach for free vibration analysis of cracked beams resting on two-parameter elastic
null
期刊论文