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6021
Biochar in the Remediation of Organic Pollutants in Water: A Review of Polycyclic Aromatic Hydrocarbon and Pesticide Removal
Published 2024-12-01“…This review explores biochar’s potential as a sustainable and cost-effective solution for remediating organic pollutants, particularly polycyclic aromatic hydrocarbons (PAHs) and pesticides, in water. Biochar, a carbon-rich material produced from biomass pyrolysis, has demonstrated adsorption efficiencies exceeding 90% under optimal conditions, depending on the feedstock type, pyrolysis temperature, and functionalization. …”
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6022
Iron metabolism in a mouse model of hepatocellular carcinoma
Published 2025-01-01“…To investigate iron metabolism during liver carcinogenesis, we employed a model of chronic carbon tetrachloride injections in liver-specific p53-deficient mice to induce liver fibrosis, cirrhosis and subsequent carcinogenesis. …”
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6023
An Investigation of Presumptive Synergism of Oil Palm Bunch Ash and Sawdust Amendments in Remediation of crude oil Spiked Soil
Published 2016-05-01“…Percentage total petroleum hydrocarbon contents reduced by 65% for TC, TD and 52% for TE. Total organic carbon increased from 7.6±0.7 to 8.5±0.5%%, reduced from 4.0±0.1% to 3.7±0.3% and from 4.1±0.1% to 2.2±1.0% TC, TD and TE respectively. …”
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6024
Experimental and Numerical Research on Seismic Performance of Earthquake-Damaged RC Frame Strengthened with CFRP Sheets
Published 2016-01-01“…In order to assess the seismic performance of damaged reinforced concrete (RC) frame strengthened with carbon fiber reinforced polymers (CFRP) sheets, two experimental specimens with identical reinforcement ratio and geometric dimensions were designed following Chinese code for seismic design of buildings. …”
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6025
Long-term Air Pollution Exposure Impact on COVID-19 Morbidity in China
Published 2020-09-01“…To fill this gap, this study investigates the influences of particulate matters (PM2.5 and PM10), nitrogen dioxide (NO2), ozone (O3), sulfur dioxide (SO2) and carbon monoxide (CO) on COVID-19 incidence rate based on the prefecture-level morbidity count and air quality data in China. …”
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6026
Seasonal Trophic Shift of Littoral Consumers in Eutrophic Lake Taihu (China) Revealed by a Two-Source Mixing Model
Published 2011-01-01“…Seasonality in energy mobilization of consumers focused on two aspects: (1) the species number of consumers that relied mainly on planktonic carbon showed the lowest values in the fall and the highest during spring/summer, and (2) most consumer species showed seasonal variation in the percentages of planktonic reliance. …”
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6027
Impact of monthly air pollution and weather conditions on cardiorespiratory mortality in Portuguese Metropolitan Areas
Published 2025-02-01“…Abstract This study analyses cardiorespiratory mortality rates (CARDIO) and their association with air pollutants - particulate matter with aerodynamic diameters lower of equal to 10 or 2.5 (µm) (PM10, PM2.5), carbon monoxide (CO), nitrogen dioxide (NO2), ozone (O3) - and meteorological variables (temperature, humidity, wind speed, direction) in the Lisbon (LMA) and Porto (PMA) metropolitan areas from 2011 to 2020. …”
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6028
Prospective directions for the development of means and methods for detection and fixation of handprints
Published 2022-12-01“…Over the past hundred years, the methodology of detecting and collecting fingerprints at the scene has evolved from the first attempts to use carbon black and metal powders (at the end of the 19th century) to the use of modern fluorescent powders and molecularly selective chemical compounds. …”
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6029
Design of natural asphalt sulfamic acid (NA-NHSO3H) as a scalable natural asphalt-derived heterogeneous Brønsted acid to catalyze multicomponent reactions meeting green chemistry g...
Published 2025-01-01“…This study highlights an innovative approach to catalysis by utilizing natural asphalt as a support material for developing carbon-based catalysts. By leveraging the principles of green chemistry, the research aims to create recyclable and environmentally friendly heterogeneous catalytic systems. …”
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6030
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6031
Sustainability study and SWOT analysis of mixed biofuel blends in engine at various injection pressure analysed by experimentally and statistically
Published 2024-12-01“…This work is innovative in that it employs these two distinct low-viscosity biofuel blends in conjunction with diesel fuel in an agricultural engine, resulting in reduced carbon footprints in the tailpipe. The blend tested in a single-cylinder diesel engine showed that using PO and LGO together reduced UHC emissions by 42.96%, CO emissions by 20.79%, and smoke emissions by 26.26%, while keeping the BTE the same. …”
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6032
Climate adaptation and resilience of biofiltration as a low-cost technological solution for water treatment – A critical review
Published 2025-06-01“…Following wildfires, the erosion of ashes and unburnt carbon into surface water bodies results in higher turbidity and total suspended solids in surface water, along with elevated concentrations of dissolved organic matter. …”
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6033
Hydrogen Storage Materials: Promising Materials for Kazakhstan’s Hydrogen Storage Industry
Published 2024-10-01“…This review article provides an in-depth analysis of hydrogen storage materials, focusing on metal hydrides, complex hydrides, and carbon-based materials, with particular attention to their thermodynamic, structural, and kinetic properties. …”
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6034
Enhancing efficiency in double perovskite solar cells through bandgap reduction via organic polymer doping
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6035
A Novel Optimization Method Using the Box–Behnken Design Integrated with a Back Propagation Neural Network–Genetic Algorithm for Hydrogen Purification
Published 2024-12-01“…A layered adsorption bed composed of activated carbon and zeolite 5A for a gas mixture (H<sub>2</sub>: 56.4 mol%, CH<sub>4</sub>: 26.6 mol%, CO: 8.4 mol%, N<sub>2</sub>: 5.5 mol%, CO<sub>2</sub>: 3.1 mol%) PSA model was built. …”
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6036
Use of combined CZM and XFEM techniques for the patch shape performance analysis on the behavior of a 2024-T3 aluminum structure reinforced with a composite patch
Published 2022-09-01“…The composite patch is of the carbon/epoxy type bonded through an A-140 Adekit type adhesive on the damaged part of the plate. …”
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6037
Spatial-Temporal Pattern of Vegetation Net Primary Productivity and Its Natural Driving Factors in Ordos Section of the Yellow River Basin
Published 2025-01-01“…The results provide a strong reference for ecological protection and restoration, the realization of dual carbon goals, and sustainable development in the Yellow River Basin.…”
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6038
Evaluation of Corrosion Protection of Self-Healing Coatings Containing Tung and Copaiba Oil Microcapsules
Published 2021-01-01“…The objective of the current research is to evaluate and compare the corrosion protection efficiency of the microcapsules containing tung oil and copaiba oil using stereoscopic images, electrochemical tests, open circuit potential (OCP), and polarization curves (Tafel analysis). Carbon steel plates were painted with three different coating systems: (a) a coating system with an automotive primer which served as the control, (b) a coating system with microcapsules containing 3% tung oil, and (c) a coating system with microcapsules containing 3% copaiba oil. …”
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6039
Principales enfermedades que afectan el cultivo de la caña de azúcar en Ecuador
Published 2024-12-01“…Las más importantes por los daños que ocasionan son: carbón, roya café, raquitismo de la soca, escaldadura de la hoja, síndrome de la hoja amarilla y virus del mosaico de la caña de azúcar. …”
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6040
Production of Biosurfactants by Soil Fungi Isolated from the Amazon Forest
Published 2018-01-01“…In addition, the influences of bioprocess factors (carbon source, nitrogen source, pH, and fermentation time) were investigated. …”
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