Results 91 to 100 of about 182,763 (304)

Sensitivity analysis and stochastic optimization of levelized cost of hydrogen production through methane pyrolysis

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Hydrogen plays a crucial role across multiple industrial sectors and is increasingly recognized as a clean energy carrier with significant potential in decarbonization efforts. Methane pyrolysis (MP), particularly using molten metal catalysts, offers a promising pathway for hydrogen production with low CO2 emissions.
Adrian Paredes Bozzo, Zukui Li
wiley   +1 more source

State of Play in Western New York: Analysis and Recommendations [PDF]

open access: yes, 2017
This report offers an independent assessment of the state of play for kids and sports in the eight-county region comprising Western New York-Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Niagara, Orleans, and Wyoming counties.
Aspen Institute Sports & Society Program   +2 more
core   +1 more source

Performance Models for Split-execution Computing Systems

open access: yes, 2016
Split-execution computing leverages the capabilities of multiple computational models to solve problems, but splitting program execution across different computational models incurs costs associated with the translation between domains.
Britt, Keith A.   +5 more
core   +1 more source

WSPLK: A systematic approach to the thermodynamic characterization of light and heavy Mexican crude oil

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract A streamlined characterization framework (WSPLK) is presented for modelling complex reservoir fluids using cubic equations of state. The key methodological contribution is the introduction of a single global parameter ε directly into Pedersen's boiling‐point correlation, restoring pure‐component calibration and eliminating the need for ...
Angélica Merlo‐Robredo   +3 more
wiley   +1 more source

Chemical composition and fiber properties of fast-growing species in Latvia and its potential for forest bioindustry

open access: yesMetsanduslikud Uurimused, 2017
Bioenergy, including energy from wood, currently provides about 9–13% of the total global energy supply. Every fibre of fast-growing wood has a value for its potential use as a material in both pulp and paper and wood chemical industries. The aim of this
Sable Inese   +6 more
doaj   +1 more source

Detection of aspen/conifer forest mixes from multitemporal LANDSAT digital data [PDF]

open access: yes
Aspen, conifer and mixed aspen/conifer forests were mapped for a 15-quadrangle study area in the Utah-Idaho Bear River Range using LANDSAT multispectral scanner (MSS) data. The digital MSS data were utilized to devise quantitative indices which correlate
Harniss, R. O.   +2 more
core   +1 more source

Model-Based Assessment of Aspen Responses to Elk Herbivory in Rocky Mountain National Park, USA [PDF]

open access: yes, 2018
In Rocky Mountain National Park (RMNP), aspen (Populus tremuloides Michx.) has been observed to be declining on elk (Cervus elaphus nelsoni) winter range for many decades.
Coughenour, Michael B.   +1 more
core  

Molten‐Salt‐Mediated Chemical Looping Oxidative Dehydrogenation of Ethane with In‐Situ Carbon Capture and Utilization

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
A sustainable alternative to steam cracking, the molten‐salt‐mediated oxidative dehydrogenation (MM‐ODH) of ethane (C2H6) in Li2CO3‐Na2CO3‐K2CO3 (LNK) couples thermal cracking with melt‐mediated CO2 capture to realize commercially competitive C2H4 and CO yields. LNK composition strongly influences MM‐ODH process outcomes.
Kyle Vogt‐Lowell   +6 more
wiley   +1 more source

Techno-Economic Analysis of Biogas Production from Cow Manure

open access: yesJurnal Teknik Kimia dan Lingkungan
Biogas has been considered as a renewable alternative energy produced by anaerobic digestion of cow manure. A process of anaerobic digestion of cow manure was simulated by Aspen Plus software to analyze the cost of production.
Maktum Muharja   +5 more
doaj   +1 more source

Detection of variations in aspen forest habitat from LANDSAT digital data: Bear River Range, Utah [PDF]

open access: yes
The aspen forests of the Bear River Range were analyzed and mapped using data recorded on July 2, 1979 by the LANDSAT III satellite; study efforts yielded sixty-seven light signatures for the study area, of which three groups were identified as aspen and
Jaynes, R. A., Merola, J. A.
core   +1 more source

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