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Additive manufacturing: technology, applications and research needs
Nannan GUO, Ming C. LEU
《机械工程前沿(英文)》 2013年 第8卷 第3期 页码 215-243 doi: 10.1007/s11465-013-0248-8
Additive manufacturing (AM) technology has been researched and developed for more than 20 years. Rather than removing materials, AM processes make three-dimensional parts directly from CAD models by adding materials layer by layer, offering the beneficial ability to build parts with geometric and material complexities that could not be produced by subtractive manufacturing processes. Through intensive research over the past two decades, significant progress has been made in the development and commercialization of new and innovative AM processes, as well as numerous practical applications in aerospace, automotive, biomedical, energy and other fields. This paper reviews the main processes, materials and applications of the current AM technology and presents future research needs for this technology.
关键词: additive manufacturing (AM) AM processes AM materials AM applications
《环境科学与工程前沿(英文)》 2022年 第16卷 第12期 doi: 10.1007/s11783-022-1585-9
● The physicochemical and structural properties of DBC were characterized.
关键词: Dissolved black carbon (DBC) Chlorine Chloramine Disinfection by-products (DBPs) Disinfection by-products formation potential (DBPFP)
ZHANG Yuxi, WU Feipeng, LI Miaozhen, WANG Erjian
《化学科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 68-71 doi: 10.1007/s11705-007-0014-8
关键词: aqueous solution homopolyacrylic copolymer solution significant structure presence
Emerging electrochemical processes for materials recovery from wastewater: Mechanisms and prospects
Lingchen Kong, Xitong Liu
《环境科学与工程前沿(英文)》 2020年 第14卷 第5期 doi: 10.1007/s11783-020-1269-2
关键词: Materials recovery Electrosorption Capacitive deionization Redox processes Electrochemical precipitation
什么才是做出最佳基础设施投资的依据?经济因素?恢复力?或二者皆是?
David Singleton AM
《工程(英文)》 2018年 第4卷 第2期 页码 180-181 doi: 10.1016/j.eng.2018.04.001
Arbuscular mycorrhizal associations and the major regulators
Li XUE, Ertao WANG
《农业科学与工程前沿(英文)》 2020年 第7卷 第3期 页码 296-306 doi: 10.15302/J-FASE-2020347
Plants growing in natural soils encounter diverse biotic and abiotic stresses and have adapted with sophisticated strategies to deal with complex environments such as changing root system structure, evoking biochemical responses and recruiting microbial partners. Under selection pressure, plants and their associated microorganisms assemble into a functional entity known as a holobiont. The commonest cooperative interaction is between plant roots and arbuscular mycorrhizal (AM) fungi. About 80% of terrestrial plants can form AM symbiosis with the ancient phylum Glomeromycota. A very large network of extraradical and intraradical mycelium of AM fungi connects the underground biota and the nearby carbon and nutrient fluxes. Here, we discuss recent progress on the regulators of AM associations with plants, AM fungi and their surrounding environments, and explore further mechanistic insights.
关键词: AM symbiosis signal regulators nutrients phosphate microbiota
Nikolaos Rakovitis, Nan Zhang, Jie Li, Liping Zhang
《化学科学与工程前沿(英文)》 2019年 第13卷 第4期 页码 784-802 doi: 10.1007/s11705-019-1858-4
关键词: scheduling multipurpose batch processes simultaneous transfer mixed-integer linear programming
Modeling of hydrological processes in arid agricultural regions
Jiang LI,Xiaomin MAO,Shaozhong KANG,David A. BARRY
《农业科学与工程前沿(英文)》 2015年 第2卷 第4期 页码 283-294 doi: 10.15302/J-FASE-2015076
关键词: hydrological processes irrigation area SPAC crop growth groundwater canal seepage
Automated synthesis of steady-state continuous processes using reinforcement learning
《化学科学与工程前沿(英文)》 2022年 第16卷 第2期 页码 288-302 doi: 10.1007/s11705-021-2055-9
关键词: automated process synthesis flowsheet synthesis artificial intelligence machine learning reinforcement learning
Effectiveness of tertiary treatment processes in removing different classes of emerging contaminants
《环境科学与工程前沿(英文)》 2022年 第16卷 第11期 doi: 10.1007/s11783-022-1583-y
● Different advanced treatment processes were tested for ECs removal from wastewater.
关键词: Micropollutants Wastewater PAC Membranes UV Tertiary treatment
Fundamental influences of particles on stirred and unstirred venting processes of foaming systems
Henrik LEIMEISTER,Jörg STEINBACH
《化学科学与工程前沿(英文)》 2014年 第8卷 第2期 页码 141-148 doi: 10.1007/s11705-014-1423-0
关键词: venting multi-phase
Physical and chemical processes of wintertime secondary nitrate aerosol formation
Qi YING
《环境科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 348-361 doi: 10.1007/s11783-011-0343-1
关键词: secondary nitrate aerosol N2O5 heterogeneous reaction process analysis
RULKENS Wim
《环境科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 385-396 doi: 10.1007/s11783-008-0073-1
《农业科学与工程前沿(英文)》 2021年 第8卷 第3期 页码 447-459 doi: 10.15302/J-FASE-2021399
Crop rotations are widely used because they can significantly reduce the incidence of pests and diseases. The interactions between non-host roots and pathogens may be key in the inhibition of soilborne pathogens in crop rotations. Interactions between fennel (Foeniculum vulgare) roots/root exudates and Phytophthora nicotianae were investigated because of the known allelopathy between fennel and tobacco (Nicotiana tabacum). The effects of the key compounds in the fennel rhizosphere on the mycelial growth and zoospore behavior of P. nicotianae were assessed. The roots of fennel attracted P. nicotianae zoospores and inhibited their motility and the germination of cystospores, with some cystospores rupturing. 4-ethylacetophenone, vanillin and N-formylpiperidine were consistently identified in the fennel rhizosphere and were found to interfere with the infection of P. nicotianae, especially vanillin. Hyphae treated with these compounds produced more abnormal branches and accumulated reactive oxygen species. These interspecific interactions between non-host roots and pathogens were found to be an important factor in the inhibition by fennel of infection by P. nicotianae.
关键词: fennel and tobacco rotation infection behavior Phytophthora nicotianae reactive oxygen species vanillin
Effect of distributions of fuel concentration and temperature on ignition processes in a diesel PCCI
Yang YU, Wanhua SU,
《能源前沿(英文)》 2010年 第4卷 第2期 页码 269-279 doi: 10.1007/s11708-009-0046-5
关键词: PCCI fuel stratification multi-pulse injection ignition
标题 作者 时间 类型 操作
typical dissolved black carbons and their influence on the formation of disinfection by-products in chlor(am
期刊论文
Solution properties and self-association of multi-blocks like copolymer P(AM/AA) prepared by template
ZHANG Yuxi, WU Feipeng, LI Miaozhen, WANG Erjian
期刊论文
Emerging electrochemical processes for materials recovery from wastewater: Mechanisms and prospects
Lingchen Kong, Xitong Liu
期刊论文
A new approach for scheduling of multipurpose batch processes with unlimited intermediate storage policy
Nikolaos Rakovitis, Nan Zhang, Jie Li, Liping Zhang
期刊论文
Modeling of hydrological processes in arid agricultural regions
Jiang LI,Xiaomin MAO,Shaozhong KANG,David A. BARRY
期刊论文
Effectiveness of tertiary treatment processes in removing different classes of emerging contaminants
期刊论文
Fundamental influences of particles on stirred and unstirred venting processes of foaming systems
Henrik LEIMEISTER,Jörg STEINBACH
期刊论文
Increasing significance of advanced physical/chemical processes in the development and application of
RULKENS Wim
期刊论文
INTERFERENCE BY NON-HOST PLANT ROOTS AND ROOT EXUDATES IN THE INFECTION PROCESSES OF PHYTOPHTHORA NICOTIANAE
期刊论文