Results 81 to 90 of about 337,466 (331)
The Canadian Journal of Chemical Engineering, EarlyView.Supercritical water deasphalting. Abstract The removal of sulphur from heavy fuel oil (HFO) is essential to address environmental concerns and comply with the stringent regulations imposed by the International Maritime Organization (IMO) in 2020. Previously, the acceptable limit for sulphur was 3.5 wt.%, but it was recently changed to 0.5 wt.%.
Biswajit Saha +6 more
wiley +1 more source
A proposal to estimate human capital depreciation: some evidence for Spain [PDF]
This article formulates an empirical model for salary determination, which permits the identification of the depreciation rate of the stock of professional qualifications. The analysis is implemented using the 1994 European Community Household Panel data
José de Hevia +3 more
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The Canadian Journal of Chemical Engineering, EarlyView.Abstract Biostimulants are increasingly used in agriculture to promote plant growth, improve stress tolerance, and support sustainable farming practices. One common method of production is chemical hydrolysis of protein‐rich waste, such as tannery by‐products, offering an economical and eco‐friendly alternative to conventional raw materials.
Karel Kolomazník +3 more
wiley +1 more source
VehiclesElectric vehicles (EVs) are revolutionizing road transport. They represented the most reliable and realistic option to decarbonize road transport in the last 10 years and look to be holding a promising future.
Patil Gautam +4 more
doaj +1 more source
Tax structure and welfare in a model of optimal fiscal policy [PDF]
A study of the welfare implications of some basic structural features of the U.S. tax code, including the tax deductibility of depreciation and the practice of taxing labor income differently than capital income.
Jan-Ting Guo, Kevin J. Lansing
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This paper presents a breakthrough pre‐breakdown electrochemical method for synthesizing polyNiMeOSalen suspensions, achieving an 83% yield and nanoscale dispersion ($1500/kg) and environmental impact (1.42 kg CO2eq/kg). We report a novel pre‐breakdown electrochemical synthesis method for producing polyNiMeOSalen suspensions with exceptional ...
Evgenii Beletskii +6 more
wiley +1 more source
The Classical Quarterly, 2013 Vitruvius has something interesting to say at De architectura 2.8.8: Non enim quae sunt e molli caemento subtili facie venustatis, non eae possunt esse in vetustate non ruinosae. itaque cum arbitrio communium parietum sumuntur, non aestimant eos quanti facti fuerint, sed cum ex tabulis inveniunt eorum locationes, pretia praeteritorum annorum singulorum
openaire +3 more sources
Real Business Cycles with Capital Maintenance [PDF]
We develop a stochastic general equilibrium model in which maintenance endogenously affects the capital depreciation rate. The model performs well in generating maintenance series that match closely existing survey-based measures for Canada.
Alice Albonico +2 more
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Energy Storage System in Microgrids: Challenges and Opportunities
Energy Science &Engineering, EarlyView.Hybrid integration of multiple Energy Storage Systems (ESSs) within renewable‐powered microgrids enhances reliability, flexibility, and economic sustainability. Lithium‐ion batteries, flow batteries, hydrogen storage, and thermal systems complement each other through coordinated control via Energy Management Systems.
Mohamed G. Moh Almihat, Josiah L. Munda
wiley +1 more source
Modeling the Used Vehicle Market Share in the Electric Vehicle Transition
World Electric Vehicle JournalThe adoption of a new technology is well described by an S-curve. It starts with a slow initial introduction, faster growth, and a final low-pace stage that corresponds to saturation.
Boucar Diouf
doaj +1 more source