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681
Evaluating the impact of sustainable technology, resource utilization, and climate change on soil emissions: A CS-ARDL analysis of leading agricultural economies
Published 2025-02-01“…The primary cause of this is the greenhouse effect and carbon dioxide (CO2) emissions. The increase in agricultural emissions, deforestation, water stress, air, and soil pollution are results of the rise in global average temperature. …”
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682
Monte Carlo Simulation and Exact Statistical Mechanical Lattice Models as a Development Tool for Zeolite Multi-Component Adsorption Isotherm Derivation
Published 2012-06-01“…This approach has been applied to the adsorption isotherms of selective binary and ternary mixtures of small alkanes (methane, ethane) and carbon dioxide adsorbed in silicalite. The lattice model results are shown to have the potential, when suitably parameterized, to rapidly and cheaply reproduce the main features of the much more expensive Monte Carlo isotherms over a very wide range of mixture compositions, temperatures and pressures.…”
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683
Utilization of CO2 and recycling of methanol Residue from the refining process for production of Bio-Methanol
Published 2025-03-01“…This study explores the synthesis of bio-methanol from biogas, focusing on the optimization of carbon dioxide (CO2) separation via alternating pressure adsorption and subsequent methanol production using varying methane (CH4) ratios. …”
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684
Impact of Zootechnical Additive of the Nitrooxypropanol to Minimize Methane Emission in Cattle: A Review
Published 2024-12-01“…The sole CH4 contributor is the end-user process of ruminant fermentation and faeces, especially those of beef and dairy cattle. The amount of carbon dioxide emission from the human body during its lifetime constitutes a small part of the carbon balance in the atmosphere. …”
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685
The real driving emissions characteristics of light-duty diesel vehicle in four typical cities with varying altitudes in China
Published 2025-03-01“…The emission factors of particle number (PN), nitrogen oxides (NOx), and carbon monoxide (CO) were calculated using the carbon dioxide (CO2) moving average window (MAW) method and compared across different altitudes and driving stages. …”
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686
Behavior of eco-friendly concrete reinforced with hybrid recycled fibers
Published 2025-03-01“…The emission of greenhouse gases like methane and carbon dioxide into the atmosphere by landfills is well-known to be harmful to both people and the environment. …”
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687
Evaluating renewable energy adoption in G7 countries: a TOPSIS-based multi-criteria decision analysis
Published 2025-01-01“…For each country, a set of primary data such as total power generation, power generated by each renewable source, carbon dioxide emissions, etc. were collected. Subsequently, five parameters were calculated based on primary data for each country: carbon emissions per dollar of GDP, the ratio of renewables per capita to the total production capacity per capita, population density, warming impact per dollar of GDP, and investment in renewable energies per dollar of GDP. …”
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688
Application of Supercritical CO<sub>2</sub> Extraction and Identification of Polyphenolic Compounds in Three Species of Wild Rose from Kamchatka: <i>Rosa acicularis</i>, <i>Rosa am...
Published 2024-12-01“…A comparative metabolomic study of three varieties of wild Rosa (<i>Rosa acicularis</i>, <i>Rosa amblyotis</i>, and <i>Rosa rugosa</i>) from a Kamchatka expedition (2024) was conducted via extraction with supercritical carbon dioxide modified with ethanol (EtOH), and detection of bioactive compounds was realized via tandem mass spectrometry. …”
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689
Retrospective Assessment of Factors Affecting Carboxyhemoglobin Levels in Patients Undergoing Robotic Surgery
Published 2024-07-01“…Objective: Electrocautery in laparoscopic surgeries converts abdominal carbon dioxide gas into carbon monoxide, which binds to hemoglobin with a higher affinity than oxygen and can impair oxygen transport and lead to hypoxia. …”
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690
Cobalt titanate nanocatalyst for enhanced photodegradation of atrazine: kinetics, degradation efficiency, and mechanistic analysis
Published 2025-02-01“…Scavenger experiments confirmed that hydroxyl radicals (HO•) are responsible for atrazine degradation while GCMS analysis confirmed the complete mineralization of atrazine with carbon dioxide (CO₂) and water (H₂O) as the final degradation products.…”
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691
Reduction disintegration behavior and crystallographic transformation of vanadium–titanium magnetite pellets during hydrogen-based reduction
Published 2025-01-01“…There are many advantages of the smelting of vanadium-titanium magnetite pellets by hydrogen-based shaft furnace pre-reduction and electric arc furnace process, including high reduction efficiency, low carbon dioxide emission and high recovery of titanium and so on. …”
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692
Technical review of radiative-property modeling approaches for gray and nongray radiation, and a recommended optimized WSGGM for CO2/H2O-enriched gases
Published 2025-03-01“…Oxy-fuel combustion (OFC) is an example where thermal radiation becomes important due to both the high temperature, and the presence of a high concentration of the radiatively-active gaseous species carbon dioxide (CO2) and water vapor (H2O) during this oxygen-enriched combustion. …”
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693
Assessment on Performance and Emission Characteristics of the CRDI Engine Fueled with Ethanol/Diesel Blends in Addition to EGR
Published 2022-01-01“…The blends E10D90, E20D80, and E30D70 decreased carbon dioxide by 7.9%, 30.08%, and 31.98%, respectively. …”
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694
Electrochemical CO2 Reduction: Commercial Innovations and Prospects
Published 2025-01-01“…One of the focus areas within the chemical industry is capture of carbon dioxide (CO2) and its electrochemical reduction (eCO2RR) into economically viable commodities through the utilization of renewable sources. …”
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695
Experimental Study on Enhanced Condensate Recovery by Gas Injection in Yaha Condensate Gas Reservoir
Published 2021-01-01“…The study of injection medium showed that the production effect of carbon dioxide (CO2) injection was the best injection medium, and the maximum recovery rate of condensate oil was 95.11%. …”
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696
Predictive value of integrated pulmonary index for the outcome of ventilator withdrawal failure in elderly patients with hypoxic respiratory failure
Published 2025-01-01“…[Results] Univariate analysis showed that there were significant differences in ventilation time,acute physiology and chronic health evaluation Ⅱ score at ICU admission,partial pressure of end-tidal carbon dioxide,respiratory rate, pulse rate, and IPI score between the two groups (P<0.05). …”
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697
Improvement of the dissolution of the antineoplastic drug regorafenib through impregnation into pullulan polysaccharide using supercritical fluid technology: Optimization of the pr...
Published 2025-03-01“…This study explores the impregnation of regorafenib monohydrate (REG MH) into pullulan (PULL) using supercritical carbon dioxide (scCO2), aiming to promote the oral bioavailability, water solubility and therapeutic efficacy of the drug. …”
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698
Simultaneously Enhanced Permeability and Selectivity of Pebax-1074-Based Mixed-Matrix Membrane for CO<sub>2</sub> Separation
Published 2025-01-01“…Membrane technology is a promising methodology for carbon dioxide separation due to its benefit of a small carbon footprint. …”
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699
Efficacy of vericiguat in patients with chronic heart failure and reduced ejection fraction: a prospective observational study
Published 2025-02-01“…Compared to the standard treatment group, the Vericiguat group demonstrated significantly higher Peak Oxygen Consumption, Anaerobic Threshold, and a lower Carbon Dioxide Equivalent Slope, with P values all below 0.05. …”
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700
A new approach to off-gas analysis for shaken bioreactors showing high CTR and RQ accuracy
Published 2025-01-01“…This study aimed to develop a respiration activity online measurement system via off-gas analysis, named “Transfer rate Online Measurement” (TOM), for determining the oxygen transfer rate (OTR), carbon dioxide transfer rate (CTR), and the respiration quotient (RQ) in surface-aerated bioreactors, primarily targeting shake flasks. …”
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