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2621
Adsorption Isotherms of Methylene Blue in Aqueous Solution onto Activated Carbons Developed from Vine Shoots () by Physical and Chemical Methods
Published 2010-11-01“…CAC was an essentially microporous carbon. The affinity of MB towards the CAs was usually low, except for the carbon prepared by activation of VS with KOH at 800 °C for 2 h. …”
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2622
Total Organic Carbon Content Prediction in Lacustrine Shale Using Extreme Gradient Boosting Machine Learning Based on Bayesian Optimization
Published 2021-01-01“…The total organic carbon (TOC) content is a critical parameter for estimating shale oil resources. …”
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2623
Du carbon lock-in au nuclear lock-in : les verrous spatiaux aux changements de politique nucléaire en Suède
Published 2017-11-01“…Energy geographers have shown that the difficulty encountered by modern societies to decrease their fossil fuel consumption could be explained by the influence of spatial path dependencies, also called carbon lock-in. This article tests the relevance of this approach to the analysis of continuity in nuclear policies. …”
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2624
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2625
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2626
Fossil and Non-fossil Fuel Sources of Organic and Elemental Carbonaceous Aerosol in Beijing, Shanghai, and Guangzhou: Seasonal Carbon Source Variation
Published 2020-06-01“…The contributions of fossil fuel (FF) and non-fossil fuel (NF) to the carbonaceous aerosol were estimated based on the radiocarbon content in the organic carbon (OC), water-soluble organic carbon (WSOC), water-insoluble organic carbon (WIOC), and elemental carbon (EC). …”
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2627
Optimal Decisions for Carbon Emission Reduction through Technological Innovation in a Hybrid-Channel Supply Chain with Consumers’ Channel Preferences
Published 2019-01-01“…This paper integrates carbon emission reduction via technological innovation with consumer channel preferences in both single- and dual-channel supply chains selling low-carbon products. …”
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2628
Adsorption of hexavalent chromium by activated carbon obtained from a waste lignocellulosic material ( cores): Kinetic, equilibrium, and thermodynamic study
Published 2018-05-01“…In aqueous solutions, hexavalent chromium Cr(VI) was successfully removed by activated carbon “ Z. jujuba rubidium carbonate-activated carbon” obtained from waste lignocellulosic material ( Ziziphus jujuba cores). …”
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2629
Estimation Markov Decision Process of Multimodal Trip Chain between Integrated Transportation Hubs in Urban Agglomeration Based on Generalized Cost
Published 2022-01-01“…Rapid transfer of travelers between integrated transportation hubs is essential for long-distance multimodal trip chains. The Markov Decision Process framework was estimated to explore the optimal transfer trip chain of different income groups, given that the states are considered nodes between hubs, the reward functions are calculated by using the generalized travel cost between states after travelers make action decision, and the actions between states contain bus, subway, taxi, and walk. …”
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2630
Lower grass stomatal conductance under elevated CO2 can decrease transpiration and evapotranspiration rates despite carbon fertilization
Published 2024-10-01“…Abstract Anthropogenic increase in carbon dioxide (CO2) affects plant physiology. Plant responses to elevated CO2 typically include: (1) enhanced photosynthesis and increased primary productivity due to carbon fertilization and (2) suppression of leaf transpiration due to CO2‐driven decrease in stomatal conductance. …”
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2631
Effect of Ti addition and cast part size on solidification structure and mechanical properties of medium carbon, low alloy cast steel
Published 2022-09-01“… In this work, the effect of Ti addition and the cast part size on the solidification structure and mechanical properties of a medium carbon, low alloy cast steel was analyzed. The experimental analysis involved the design of the melts by using Thermo-Calc® software, where different amounts of Ti added to a standard chemical composition of an AISI 13XX steel were simulated. …”
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2632
Toward a circular carbon economy: Production of green C1 compounds through high-temperature CO2 electrolysis
Published 2025-03-01“…Summary: The electrochemical reduction of CO2 to value-added carbon-containing chemicals using solid oxide electrolysis cells presents a significant opportunity for mitigating carbon emissions and enabling a circular carbon economy. …”
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2633
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2634
Magnetic Integrated Multi-Trap Filters Using Mutual Inductance to Mitigate Current Harmonics in Grid-Connected Power Electronics Converters
Published 2025-01-01Subjects: “…harmonic distortion…”
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2635
Coconut Shell Activated Carbon/CoFe2O4 Composite for the Removal of Rhodamine B from Aqueous Solution
Published 2020-01-01“…Coconut shell activated carbon loaded with cobalt ferrite (CoFe2O4) composites (CAC/CoFe2O4) was synthesized via the single-step refluxing router method to manufacture adsorbents. …”
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2636
Investigation of the Changes in Surface Area and FT-IR Spectra of Activated Carbons Obtained from Hazelnut Shells by Physicochemical Treatment Methods
Published 2015-01-01“…The obtained material was subjected to physical, chemical, and physicochemical treatment methods to obtain activated carbons (ACs). Effect of the treatment procedures was determined by measuring the surface area of the produced ACs. …”
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2637
Ab Initio Density Functional Theory Investigation of the Interaction between Carbon Nanotubes and Water Molecules during Water Desalination Process
Published 2013-01-01“…Density functional theory calculations using B3LYP/3-21G level of theory have been implemented on 6 carbon nanotubes (CNTs) structures (3 zigzag and 3 armchair CNTs) to study the energetics of the reverse osmosis during water desalination process. …”
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2638
Temperature dependence of analogue/RF performance, linearity and harmonic distortion for dual‐material gate‐oxide‐stack double‐gate TFET
Published 2021-09-01“…Moreover, in terms of harmonic distortion characteristics DMGOSDG‐TFET is found to be more stable with temperature variation as compared to DMDG‐TFET.…”
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2639
Half of land use carbon emissions in Southeast Asia can be mitigated through peat swamp forest and mangrove conservation and restoration
Published 2025-01-01“…Abstract Southeast Asia (SEA) contributes approximately one-third of global land-use change carbon emissions, a substantial yet highly uncertain part of which is from anthropogenically-modified peat swamp forests (PSFs) and mangroves. …”
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2640
Riesgo por exposición a agentes químicos y atmósferas explosivas en minas de carbón de Tópaga, Colombia
Published 2021-01-01Subjects: Get full text
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