Results 51 to 60 of about 286,158 (300)
WETWALL - an innovative design concept for the treatment of wastewater at an urban scale [PDF]
, 2018 Rising temperatures, increasing food demand and scarcity of water and land resources highlight the importance of promoting the sustainable expansion of agriculture to our urban environment, while preserving water resources.
Arias, Carlos Alberto +7 more
core +4 more sources
Advanced Engineering Materials, EarlyView.The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann +6 more
wiley +1 more source
Journal of Water and Climate Change, 2021 In the present study, for the first time, a new strategy based on a combination of the hybrid least-squares support-vector machine (LS-SVM) and flower pollination algorithm (FPA), average 24 general circulation model (GCM) output, and delta change factor
Saeed Farzin, Mahdi Valikhan Anaraki
doaj +1 more source
Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio
Advanced Engineering Materials, EarlyView.This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov +4 more
wiley +1 more source
Investigating the Discharge Coefficient and Efficiency of the Pivot Side Weirs with Threshold [PDF]
رویکردهای نوین در مهندسی آب و محیط زیستIn this research, the flow coefficient and efficiency of the pivot side weir with the flow threshold under different opening angles towards the side channel were investigated.
Hooman Kheybar +3 more
doaj +1 more source
Journal of Water and Climate Change, 2023 This research seeks to analyze and compare the performance of impervious surface as control (O), sandy loam substrate, gravel, gravel with geocell layer (GGE), rosemary (R), rosemary with geocell layer (RGE), turf (T), and turf with geocell layer (TGE ...
Hamidreza Ghazvinian, Hojat Karami
doaj +1 more source
Transcritical flow of a stratified fluid over topography: analysis of the forced Gardner equation [PDF]
, 2013 Transcritical flow of a stratified fluid past a broad localised topographic obstacle is studied analytically in the framework of the forced extended Korteweg--de Vries (eKdV), or Gardner, equation.
Clift, R. +7 more
core +3 more sources
Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics
Advanced Engineering Materials, EarlyView.Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost +4 more
wiley +1 more source
The impacts of no-tillage and conventional tillage on some hydraulic characteristics of topsoil in the mediterranean climate [PDF]
, 2007 Soil tillage is the guiding component of soil management and consequently has far-reaching implication for agroecosystems. Understanding structures and functions of soil under conventional tillage and no-tillage is an essential requirement for any future
Forest, Francis +8 more
core
Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source