Results 81 to 90 of about 187,453 (121)

A system-level mathematical model for evaluation of power train performance of load-leveled electric-vehicles [PDF]

open access: yes
The power train performance of load leveled electric vehicles can be compared with that of nonload leveled systems by use of a simple mathematical model. This method of measurement involves a number of parameters including the degree of load leveling and
Leising, C. J., Purohit, G. P.
core   +1 more source

Constraints on Dematerialisation and Allocation of Natural Capital along a Sustainable Growth Path [PDF]

open access: yes, 2003
This paper extends the neoclassical growth model with natural capital by introducing two new concepts: allocation of natural capital and materialization. We consider that anthropogenic environmental impact is correlated with the throughput of the economy
Belbute, José Manuel Madeira   +3 more
core  

CO2 Removal in Hydrogen Production Plants

open access: yesEnergies
Hydrogen is an industrial raw material both for the production of chemicals and for oil refining with hydrotreating. It is the subject of increasing attention for its possible use as an energy carrier and as a flexible energy storage medium.
Stefania Moioli, Laura A. Pellegrini
doaj   +1 more source

Ion Exchange for Nutrient Recovery Coupled with Biosolids-Derived Biochar Pretreatment to Remove Micropollutants [PDF]

open access: yes, 2018
Wastewater, especially anaerobic treatment effluent, contains high ammonia nitrogen (NH4-N) and inorganic orthophosphate (PO4-P), which necessitate additional treatment to meet stringent discharge regulations.
Avila, Anna   +4 more
core   +1 more source

Poplar transformation with variable explant sources to maximize transformation efficiency

open access: yesScientific Reports
For decades, Agrobacterium tumefaciens-mediated plant transformation has played an integral role in advancing fundamental and applied plant biology. The recent omnipresent emergence of synthetic biology, which relies on plant transformation to manipulate
Haiwei Lu   +4 more
doaj   +1 more source

Optimizing Direct Air Capture Solvents to Minimize Energy Consumption of CO2 Release in a Carbonate Electrolyzer

open access: yesECS Advances
Addressing climate change by carbon management is critical to achieving the goal of net zero carbon emissions by 2050. In this work, we examined the electrochemically-driven recovery of CO _2 during alkaline solvent regeneration for solvent-based direct ...
Xin Gao   +3 more
doaj   +1 more source

Characterization, performance, and prediction of a lead-acid battery under simulated electric vehicle driving requirements [PDF]

open access: yes
A state-of-the-art 6-V battery module in current use by the electric vehicle industry was tested at the NASA Lewis Research Center to determine its performance characteristics under the SAE J227a driving schedules B, C, and D.
Bozek, J. M., Ewashinka, J. G.
core   +1 more source

Experimental analysis of a sorption thermal energy storage for air heating and dehumidification in electric vehicles

open access: yesNext Energy
Electric Vehicles (EVs) will play a crucial role in next years to reach the desired reduction of CO2 emissions. One of the most critical aspects limiting the spread of this type of vehicle is the shorter range compared to conventional Internal Combustion
Stefano De Antonellis   +5 more
doaj   +1 more source

Techno-economic analysis of AMP/PZ solvent for CO2 capture in a biomass CHP plant: towards net negative emissions

open access: yesFrontiers in Energy Research
Compared to conventional monoethanolamine (MEA), alternative solvents are expected to substantially contribute to reduce the energy demand of post-combustion CO2 capture from flue gases.
Muhammad Salman   +3 more
doaj   +1 more source

Riverside One, Middlesbrough [PDF]

open access: yes, 2011
Riverside One is an apartment block in Middlesbrough built as part of the regeneration of the former industrial Middlehaven Docks. The brief for the building was to deliver a highly sustainable, landmark housing project exceeding Eco Homes ‘Excellent ...
Griffiths, S., Griffiths, S.
core  

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