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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

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1,   Pages 124-135 doi: 10.1007/s11709-020-0673-9

Abstract: This paper presents the fresh and hardened properties of high-strength concrete comprising byproduct

Keywords： fine crushed aggregates     quarry dust     compressive strength     splitting tensile strength     drying shrinkage    

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Recycled glass replacement as fine aggregate in self-compacting concrete

Yasser SHARIFI, Mahmoud HOUSHIAR, Behnam AGHEBATI

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4,   Pages 419-428 doi: 10.1007/s11709-013-0224-8

Abstract: the present study is to investigate the effect of glass replacement with fine aggregate on the SCC propertiesFresh results indicate that the flow-ability characteristics have been increased as the waste glass incorporated

Keywords： Self Compacting Concrete (SCC)     recycle glass     fine aggregate     fresh and hardened properties    

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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

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 12,   Pages 1621-1632 doi: 10.1007/s11709-022-0884-3

Abstract: objective of this study was to investigate the influences of fiber type and content on the mechanical properties

Keywords： high-performance fiber-reinforced concrete     fly ash     rice husk ash     durability     mechanical strength    

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An experimental study for optimization of high range water reducing superplasticizer in self compacting concrete

Rahul DUBEY, Pardeep KUMAR

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 1,   Pages 62-71 doi: 10.1007/s11709-013-0192-z

Abstract: The adaptability of SCC is due to its fluidic behavior in fresh state.To have these fresh state properties SCC mixes are typically designed with high powder contents, and

Keywords： self-compacting concrete (SCC)     fresh properties     superplasticizer     optimization     compressive strength    

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METAGENOMICS COMBINED WITH HIGH-THROUGHPUT SEQUENCING REVEALS THE METHANOGENIC POTENTIAL OF FRESH CORN

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 403-423 doi: 10.15302/J-FASE-2022471

Abstract:

● Methane production from fresh straw was 7.50% higher than dry straw

Keywords： fresh corn straw     high solid anaerobic digestion     metagenomics     microbial communities     thermophilic    

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Energy rebound effect in China’s manufacturing sector: Fresh evidence from firm-level data

Frontiers of Engineering Management   Pages 439-451 doi: 10.1007/s42524-022-0210-8

Abstract: The rebound effect refers to the phenomenon that individuals tend to consume more energy in the face of energy efficiency improvement, which reduces the expected energy-saving effect. Previous empirical studies on the rebound effect of regions and sectors do not provide microscopic evidence. To fill this gap, we use China’s firm-level data to estimate the rebound effect in China’s manufacturing subsectors, providing a detailed picture of China’s rebound effect across different sectors and different regions in 2001–2008. Results show that a partial rebound effect robustly appears in all industries, and the disparity between sectors is quite broad, ranging from 43.2% to 96.8%. As for the dynamic rebound effect of subsectors, most subsectors present an upward trend, whereas few subsectors show a clear downward trend. As a whole, the declined trend of the rebound effect is driven by the descent of minority sectors with high energy consumption and high energy-saving potential. In addition, we find that the disparity of the rebound effect across sectors is more significant than that across regions.

Keywords： energy rebound effect     energy efficiency     manufacturing sector     firm-level data     China    

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METABOLIC AND TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,

Abstract: Here, we focus on the seasonal variation in metabolites of fresh tea shoots and their regulatory mechanismThe metabolic profiles of fresh tea shoots of 10 tea accessions collected in spring, summer, and autumn
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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,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 2,   Pages 235-243 doi: 10.1007/s11783-010-0016-5

Abstract: The necessity and feasibility of recycling combustibles from aged MSW to improve the incineration of freshThe fresh MSW are of high moisture contents with average LHV below 6500 kJ/kg, making their stableFor both fresh MSW and aged MSW, plastics are the main contributor to their LHV.To improve incineration of fresh MSW that are characterized with low LHV, combustibles separated fromaged MSW were made into refuse derived fuel (RDF) pellets and were then added to fresh MSW by 2% wt.

Keywords： aged municipal solid wastes (MSW)     fresh MSW     lower heat value (LHV)     combustibles     refuse derived fuel (    

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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

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 1,   Pages 99-106 doi: 10.1007/s11709-007-0010-6

Abstract: results demonstrate that no matter whether the spherical particles system is mono-size or multi-size, the fresharound a flat aggregate surface to represent the ITZ s microstructure around a cylindrical fiber in the fresh

Keywords： diameter     initial microstructure     influence     surface     spherical particle    

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Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter

Pinjing HE, Min LI, Suyun XU, Liming SHAO,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 404-411 doi: 10.1007/s11783-009-0149-6

Abstract: This paper describes the feasibility of fresh leachate treatment by an upflow blanket filter (UBF).

Keywords： distribution of COD fluxes     effluent recycling     leachate     methane yield     organic loading rate     upflow blanket filter    

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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

Frontiers of Agricultural Science and Engineering   Pages 215-230 doi: 10.15302/J-FASE-2021382

Abstract: Here, we focus on the seasonal variation in metabolites of fresh tea shoots and their regulatory mechanismThe metabolic profiles of fresh tea shoots of 10 tea accessions collected in spring, summer, and autumn

Keywords： harvest season     metabolites     tea shoots     transcriptomics     untargeted metabolomics    

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Technology and Equipment for Cold-Chain Storage and Transportation of Fresh Agricultural Products

Yang Tianyang, Tian Changqing, Liu Shusen

Strategic Study of CAE 2021, Volume 23, Issue 4,   Pages 37-44 doi: 10.15302/J-SSCAE-2021.04.005

Abstract: transportation is critical for maintaining the quality and improving the circulation efficiency of freshprojects for the development of cold-chain storage and transportation technology and equipment for fresh

Keywords： fresh agricultural products，cold-chain storage and transportation technology，cold-chain equipment，Delphi    

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Effects of microfine aggregate in manufactured sand on bleeding and plastic shrinkage cracking of concrete

Branavan ARULMOLY; Chaminda KONTHESINGHA; Anura NANAYAKKARA

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11,   Pages 1453-1473 doi: 10.1007/s11709-022-0877-2

Abstract: replacements and the effective water-to-cement ratio have a significant effect on the selected concrete properties

Keywords： manufactured sand     fresh concrete     microfines     admixtures     shrinkage     cracking    

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Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1390-1399 doi: 10.1007/s11709-021-0775-z

Abstract: The purpose of this study was to investigate the rheological properties of HVA prepared using different

Keywords： high viscosity asphalt     rheological properties     rubber     modifier     viscosity    

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LINKING CROP WATER PRODUCTIVITY TO SOIL PHYSICAL, CHEMICAL AND MICROBIAL PROPERTIES

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 545-558 doi: 10.15302/J-FASE -2020349

Abstract: As the medium for crop growth, soils and their properties are important in affecting crop water productivityThis review examines the effects of soil physical, chemical, and microbial properties on crop water productivity

Keywords： crop water productivity     crop yield     soil chemical properties     soil microbial properties     soil physicalproperties     water consumption    

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Title Author Date Type Operation

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

Journal Article

Recycled glass replacement as fine aggregate in self-compacting concrete

Yasser SHARIFI, Mahmoud HOUSHIAR, Behnam AGHEBATI

Journal Article

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

Journal Article

An experimental study for optimization of high range water reducing superplasticizer in self compacting concrete

Rahul DUBEY, Pardeep KUMAR

Journal Article

METAGENOMICS COMBINED WITH HIGH-THROUGHPUT SEQUENCING REVEALS THE METHANOGENIC POTENTIAL OF FRESH CORN

Journal Article

Energy rebound effect in China’s manufacturing sector: Fresh evidence from firm-level data

Journal Article

METABOLIC AND TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH

Journal Article

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,

Journal Article

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

Journal Article

Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter

Pinjing HE, Min LI, Suyun XU, Liming SHAO,

Journal Article

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

Journal Article

Technology and Equipment for Cold-Chain Storage and Transportation of Fresh Agricultural Products

Yang Tianyang, Tian Changqing, Liu Shusen

Journal Article

Effects of microfine aggregate in manufactured sand on bleeding and plastic shrinkage cracking of concrete

Branavan ARULMOLY; Chaminda KONTHESINGHA; Anura NANAYAKKARA

Journal Article

Effect of different high viscosity modifiers on rheological properties of high viscosity asphalt

Journal Article

LINKING CROP WATER PRODUCTIVITY TO SOIL PHYSICAL, CHEMICAL AND MICROBIAL PROPERTIES

Journal Article