Results 1 to 10 of about 252,041 (249)

Mechanistic basis for mitigating drought tolerance by selenium application in tobacco (Nicotiana tabacum L.): a multi-omics approach

open access: yesFrontiers in Plant Science, 2023
The lack of irrigation water in agricultural soils poses a significant constraint on global crop production. In-depth investigation into microRNAs (miRNAs) has been widely used to achieve a comprehensive understanding of plant defense mechanisms. However,
Huaxin Dai   +9 more
doaj   +1 more source

Particle size effect of pre-wet zeolites on autogenous shrinkage and mechanical properties of LECC

open access: yesDevelopments in the Built Environment, 2023
The conservation effects can vary significantly when utilizing zeolite internal curing (IC) agents of different particle sizes in Lightweight Engineered Cementitious Composites (LECC).
Yue Wang   +5 more
doaj   +1 more source

Effect of Curing Regime on Polymer-Cement Concrete Properties [PDF]

open access: yesArchives of Civil Engineering, 2020
The general standards and guidelines recommendations for PCC suggest alternating conditions of curing: starting with wet conditions for effective hydration of Portland cement followed by air-dry conditions for polymer hardening. The often accepted curing
P. Woyciechowski
doaj   +1 more source

Performance of waste foundry sand concrete in sulfate environment

open access: yesMagazine of Civil Engineering, 2023
Waste foundry sand is generated by the metal casting industry and has great potential to be used as a construction material. Nearly 70 % of the waste foundry generated is disposed of as a landfill which poses a threat to the surrounding environment.
Singh Jagdeep, Siddique Rafat
doaj   +1 more source

Investigation on Properties of Reactive Powder Concrete with Automobile Grinding Steel Waste as Fine Aggregate [PDF]

open access: yesE3S Web of Conferences, 2021
High strength concrete is seldom used in normal construction practice due to its high cost and difficulties in achieving the desired design strength. This paper gives an insight on using waste material which has been disposed in lands as a sustainable ...
Geetha S.   +2 more
doaj   +1 more source

Recycling of animal bone as partial replacement for coarse aggregate in lightweight hollow sandcrete blocks [PDF]

open access: yesE3S Web of Conferences, 2023
Animal bone waste (ABW) is hazardous to the environment and necessitates a sizable area for disposal. This study aims to employ animal bone waste (ABW) in functionalised compact concrete as a partial substitution for cementitious materials, the source of
Edun Bose Mosunmola   +4 more
doaj   +1 more source

Optimization of the Curing Process of Large Yellow Croaker Roe

open access: yesShipin gongye ke-ji, 2022
In order to study the optimal curing process of large yellow croaker roe, the effect of salt type, salt addition, curing time and curing temperature on the chloride content, volatile salt nitrogen (TVB-N) content, moisture, the total number of colonies ...
Cailing LEI   +5 more
doaj   +1 more source

Effect of adhesive application method on repair bond strength of composite [PDF]

open access: yesRestorative Dentistry & Endodontics, 2021
ObjectivesThis study aimed to evaluate the effect of the application method of universal adhesives on the shear bond strength (SBS) of repaired composites, applied with different thicknesses.Materials and MethodsThe 84 specimens (Filtek Z350 XT) were ...
Hee Kyeong Oh, Dong Hoon Shin
doaj   +1 more source

Mathematical Model of Autoclave Curing of Epoxy Resin Based Composite Materials [PDF]

open access: yesEngineering and Technology Journal, 2007
Polymer matrix composites using thermosetting resins as the matrix are increasingly finding use in several applications. Process modeling describing the governing curing has played an important role, in improving the fundamental understanding and ...
A. Abdul dnan, J. Najat, Sh. Hassen
doaj   +1 more source

Effect of Ultra-high Pressure Curing on the Quality of Roasted Pork

open access: yesShipin gongye ke-ji, 2022
In order to study the effect of ultra-high pressure treatment on the curing of roast pork and optimize its process, streaky pork was used as raw material in this study.
Lin WANG   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy