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1941
Specific absorbed fractions of internal photon and electron emitters in a human voxel-based phantom: A monte carlo study
Published 2017-04-01“…The particles were emitted from three source organs: kidneys, liver, and spleen. SAFs were calculated for three target regions in the body (kidneys, liver, and spleen) and compared with the results obtained using the MCNP4B and GATE/GEANT4 Monte Carlo codes. …”
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1942
Characterization and Optimization of Coal-Biomass Blends for Syngas Production as Alternative Transport Fuel Sources for Two-Stroke Internal Combustion Engines in Tricycles-Tuk Tuk...
Published 2024-01-01“…The study revealed that calorific values of the fuel sources were as follows: Mui basin coal, 20.41 ± 0.15 MJ/kg; P. juliflora, 18.68 ± 0.17 MJ/kg; and H. compressa, 18.69 ± 0.00 MJ/kg, while rice husks had 12.95 ± 0.1 MJ/kg. …”
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1943
Reappraising the eruptive history of the Alchichica Maar Volcano (Mexico) based on Sr–Nd isotopes: Understanding the role of the magma source region on the growth of small-volume v...
Published 2024-12-01“…While the 87Sr/86Sr values suggest a slight increment in radiogenic 87Sr from the pre-maar lower lava flow to the upper maar eruptions indicative of magma contamination within the upper crust and by hydrodynamic mingling during the phreatomagmatic phases, the slight variation in Nd isotopes suggest an overall homogeneous source where small batches of magmas formed episodically to feed monogenetic eruptions, which subsequently yielded the pre-maar lava flow, the pre-maar surge, the scoria cone, and the maar units. …”
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1944
Identifying sources of dissolved organic matter in sediments of a shallow lake by fluorescence and ultraviolet spectral characteristics of water and alkali extractable organic matt...
Published 2025-05-01“…Specifically, the Humification Index (HIX) values consistently exceeded 2.0 in the northwest regions, contrasting with values predominantly below 1.0 in most southeastern regions. …”
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1945
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1946
Study of the energy flow and Global Warming Potential (GWP) of alfalfa and maize silage production with different water supply sources (a case study: Qazvin Plain)
Published 2023-09-01“…Differences in agricultural water supply sources can lead to differences in energy consumption and GHG emissions as electricity and other inputs may be affected. …”
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1947
Risk assessment of PAHs in dusts from surfaces of abandoned automobiles at auto-workshops of three semi-urban areas of Eastern Nigeria: Compositional patterns and source apportionm...
Published 2024-10-01“…The concentrations, sources, compositional patterns, and risk assessments of PAHs in dust on abandoned automobiles at auto-workshops in three semi urban areas were studied. …”
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1948
Optimization of head and neck vascular CT angiography using variable rate bolus tracking technique and third-generation dual-source CT dual-energy scanning
Published 2025-03-01“…Additionally, mean attenuation values of arterial segments in Group A were markedly lower than those in Group B. …”
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1949
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1950
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1951
Situation analysis of gum Arabic producers associations (GAPAs) under IAMDP, Sudan
Published 2025-01-01“…Based on these findings, it is recommended to increase the training and capacity-buildings programs for GAPAs to improve adoption rate across the production, processing, and marketing value chains, while sustainably supporting the targeted GAPs and GAPAs.…”
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1952
Heat transfer analysis for cooling discrete heat source in microchannel equipped with flexible baffles using Al2O3-Cu /water hybrid nanofluid
Published 2025-07-01“…Higher Reynolds numbers improve convection, leading in a 34.8 % improvement in the Middle Source over lower Re values. The increasing of nanoparticle concentration from 0 % to 5 % improves the efficiency of heat transfer by 10 % for the left source. …”
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1953
A Photovoltaic (PV)-Wind Hybrid Energy System Using an Improved Deep Neural Network (IDNN)-Based Voltage Source Controller for a Microgrid Environment
Published 2023-12-01“…Most RESs (renewable energy sources) like wind, solar, hydro/water sources and fuel cells are environmentally beneficial. …”
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1954
Source Apportionment of Potentially Toxic Elements in Agricultural Soils of Yingtan City, Jiangxi Province, China: A Principal Component Analysis–Positive Matrix Factorization Meth...
Published 2025-03-01“…Among all of the elements above, the soil Cu and Cd concentrations indicate a relatively high pollution ranked by <i>Igeo</i>. Further analysis of sources apportioned by PCA and PMF implies that the potentially toxic elements input into agricultural soil may be attributed to mining activity, natural sources, smelting, and agricultural activity. …”
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1955
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1956
Radiocarbon age anomalies, potential carbon sources analysis and correction of terrestrial gastropods in a loess sequence from Kunlun Mountains since 3.6 ka
Published 2025-01-01“…Furthermore, we obtained the temporal variation patterns of different carbon sources in shell fossils through a mass balance model analysis. …”
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1957
Ecological risk assessment and source identification of heavy metals in the sediments of the Danjiang River Basin: A quantitative method combining multivariate analysis and the APC...
Published 2025-06-01“…Based on principal component analysis (PCA), the absolute principal component score-multiple linear regression (APCS-MLR) model was employed to analyze the contribution of pollution sources. The study results showed that the average concentrations of most heavy metals exceeded their corresponding background values, and the distribution of heavy metal content was significantly influenced by human activities. …”
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1958
Microwave-sonication synergistic extraction of dairy waste proteins: A review of green approach for dairy waste proteins valorization
Published 2024-12-01“…In conclusion, this review elucidates the US-MW, both individually and in synergy as a viable source of dairy waste proteins extraction and their application in functional foods. …”
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1959
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1960
Simenon, un auteur et ses lecteurs : une économie de la grandeur
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