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Dammika P. K. WELLALA, Ashish Kumer SAHA, Prabir Kumar SARKER, Vinod RAJAYOGAN
《结构与土木工程前沿(英文)》 2021年 第15卷 第1期 页码 124-135 doi: 10.1007/s11709-020-0673-9
关键词: fine crushed aggregates quarry dust compressive strength splitting tensile strength drying shrinkage
Recycled glass replacement as fine aggregate in self-compacting concrete
Yasser SHARIFI, Mahmoud HOUSHIAR, Behnam AGHEBATI
《结构与土木工程前沿(英文)》 2013年 第7卷 第4期 页码 419-428 doi: 10.1007/s11709-013-0224-8
关键词: Self Compacting Concrete (SCC) recycle glass fine aggregate fresh and hardened properties
Nguyen-Trong HO; Viet Quoc DANG; Minh-Hieu NGUYEN; Chao-Lung HWANG; Trong-Phuoc HUYNH
《结构与土木工程前沿(英文)》 2022年 第16卷 第12期 页码 1621-1632 doi: 10.1007/s11709-022-0884-3
关键词: high-performance fiber-reinforced concrete fly ash rice husk ash durability mechanical strength
Rahul DUBEY, Pardeep KUMAR
《结构与土木工程前沿(英文)》 2013年 第7卷 第1期 页码 62-71 doi: 10.1007/s11709-013-0192-z
关键词: self-compacting concrete (SCC) fresh properties superplasticizer optimization compressive strength
《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 403-423 doi: 10.15302/J-FASE-2022471
● Methane production from fresh straw was 7.50% higher than dry straw.
关键词: fresh corn straw high solid anaerobic digestion metagenomics microbial communities thermophilic
Energy rebound effect in China’s manufacturing sector: Fresh evidence from firm-level data
《工程管理前沿(英文)》 页码 439-451 doi: 10.1007/s42524-022-0210-8
关键词: energy rebound effect energy efficiency manufacturing sector firm-level data China
《农业科学与工程前沿(英文)》 2021年 第8卷 第2期
Metabolites, especially secondary metabolites, are very important in the adaption of tea plants and the quality of tea products. Here, we focus on the seasonal variation in metabolites of fresh tea shoots and their regulatory mechanism at the transcriptional level. The metabolic profiles of fresh tea shoots of 10 tea accessions collected in spring, summer, and autumn were analyzed using ultra-performance liquid chromatography coupled with quadrupole-obitrap mass spectrometry. We focused on the metabolites and key genes in the phenylpropanoid/flavonoid pathway integrated with transcriptome analysis. Multivariate statistical analysis indicates that metabolites were distinctly different with seasonal alternation. Flavonoids, amino acids, organic acids and alkaloids were the predominant metabolites. Levels of most key genes and downstream compounds in the flavonoid pathway were lowest in spring but the catechin quality index was highest in spring. The regulatory pathway was explored by constructing a metabolite correlation network and a weighted gene co-expression network.
Dezhen CHEN, Zhenzhen GUAN, Guangyu LIU, Tong ZHU, Gongming ZHOU,
《环境科学与工程前沿(英文)》 2010年 第4卷 第2期 页码 235-243 doi: 10.1007/s11783-010-0016-5
关键词: aged municipal solid wastes (MSW) fresh MSW lower heat value (LHV) combustibles refuse derived fuel (RDF) incineration
CHEN Huisu, SUN Wei, ZHAO Qingxin, L. J. Sluys, P. Stroeven
《结构与土木工程前沿(英文)》 2007年 第1卷 第1期 页码 99-106 doi: 10.1007/s11709-007-0010-6
关键词: diameter initial microstructure influence surface spherical particle
Pinjing HE, Min LI, Suyun XU, Liming SHAO,
《环境科学与工程前沿(英文)》 2009年 第3卷 第4期 页码 404-411 doi: 10.1007/s11783-009-0149-6
关键词: distribution of COD fluxes effluent recycling leachate methane yield organic loading rate upflow blanket filter
Chen-Kai JIANG, De-Jiang NI, Ming-Zhe YAO, Jian-Qiang MA, Liang CHEN
《农业科学与工程前沿(英文)》 页码 215-230 doi: 10.15302/J-FASE-2021382
关键词: harvest season metabolites tea shoots transcriptomics untargeted metabolomics
杨天阳,田长青,刘树森
《中国工程科学》 2021年 第23卷 第4期 页码 37-44 doi: 10.15302/J-SSCAE-2021.04.005
冷链储运技术装备是维持生鲜农产品品质并提高流通效率的重要途径,对于保障食品安全、提高农业收入具有重要意义。本文在分析我国冷链储运技术装备需求的基础上,梳理了我国冷链储运技术装备的发展现状,总结了我国生鲜农产品冷链储运技术装备相比于发达国家存在的差距与问题;基于德尔菲法与实地调研,研判了我国生鲜农产品冷链储运技术装备发展的关键技术、重点任务、重大工程。针对我国生鲜农产品冷链储运技术装备存在的产地专业化预冷设施匮乏、冷藏运输装备匮乏、速冻技术装备落后、关键技术研发滞后、冷冻冷藏设施建设不规范、冷链基础设施建设不足等问题,提出了发展规划“三步走”技术路线,以期我国生鲜农产品冷链储运技术装备到 2025 年能够初步实现高效化与标准化,到 2035 年能够实现信息化与智能化,到 2050 年能够实现智慧化与无人化。
Branavan ARULMOLY; Chaminda KONTHESINGHA; Anura NANAYAKKARA
《结构与土木工程前沿(英文)》 2022年 第16卷 第11期 页码 1453-1473 doi: 10.1007/s11709-022-0877-2
关键词: manufactured sand fresh concrete microfines admixtures shrinkage cracking
Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1390-1399 doi: 10.1007/s11709-021-0775-z
关键词: high viscosity asphalt rheological properties rubber modifier viscosity
LINKING CROP WATER PRODUCTIVITY TO SOIL PHYSICAL, CHEMICAL AND MICROBIAL PROPERTIES
《农业科学与工程前沿(英文)》 2021年 第8卷 第4期 页码 545-558 doi: 10.15302/J-FASE -2020349
Agriculture uses a large proportion of global and regional water resources. Due to the rapid increase of population in the world, the increasing competition for water resources has led to an urgent need in increasing crop water productivity for agricultural sustainability. As the medium for crop growth, soils and their properties are important in affecting crop water productivity. This review examines the effects of soil physical, chemical, and microbial properties on crop water productivity and the quantitative relationships between them. A comprehensive view of these relationships may provide important insights for soil and water management in arable land for agriculture in the future.
关键词: crop water productivity crop yield soil chemical properties soil microbial properties soil physical properties water consumption
标题 作者 时间 类型 操作
Fresh and hardened properties of high-strength concrete incorporating byproduct fine crushed aggregate
Dammika P. K. WELLALA, Ashish Kumer SAHA, Prabir Kumar SARKER, Vinod RAJAYOGAN
期刊论文
Recycled glass replacement as fine aggregate in self-compacting concrete
Yasser SHARIFI, Mahmoud HOUSHIAR, Behnam AGHEBATI
期刊论文
Fresh and hardened properties of high-performance fiber-reinforced concrete containing fly ash and rice
Nguyen-Trong HO; Viet Quoc DANG; Minh-Hieu NGUYEN; Chao-Lung HWANG; Trong-Phuoc HUYNH
期刊论文
An experimental study for optimization of high range water reducing superplasticizer in self compacting concrete
Rahul DUBEY, Pardeep KUMAR
期刊论文
METAGENOMICS COMBINED WITH HIGH-THROUGHPUT SEQUENCING REVEALS THE METHANOGENIC POTENTIAL OF FRESH CORN
期刊论文
METABOLIC AND TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH
期刊论文
Recycling combustibles from aged municipal solid wastes (MSW) to improve fresh MSW incineration in Shanghai
Dezhen CHEN, Zhenzhen GUAN, Guangyu LIU, Tong ZHU, Gongming ZHOU,
期刊论文
Effects of fiber curvature on the microstructure of the interfacial transition zone in fresh concrete
CHEN Huisu, SUN Wei, ZHAO Qingxin, L. J. Sluys, P. Stroeven
期刊论文
Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter
Pinjing HE, Min LI, Suyun XU, Liming SHAO,
期刊论文
METABOLIC AND TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH
Chen-Kai JIANG, De-Jiang NI, Ming-Zhe YAO, Jian-Qiang MA, Liang CHEN
期刊论文
Effects of microfine aggregate in manufactured sand on bleeding and plastic shrinkage cracking of concrete
Branavan ARULMOLY; Chaminda KONTHESINGHA; Anura NANAYAKKARA
期刊论文
Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt
期刊论文