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7501
Chronological Age Estimation of Male Occipital Bone Based on FTIR and Raman Microspectroscopy
Published 2022-01-01“…The FTIR and Raman mineral/matrix ratio, carbonate/phosphate ratio, crystallinity, and collagen maturity of the whole showed an increasing trend during maturation, and a significant correlation was found between FTIR and Raman by comparing four outcomes. …”
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7502
Obtaining multi-component chrome plated coatings for press tooling equipment
Published 2024-06-01“…The formulation of these materials incorporated carbonized fibers sourced from PAN (polyacrylonitrile), granite flour, and aluminosilicate microspheres, enhancing their properties. …”
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7503
Fluid Inclusions and C-H-O-S-Pb Isotope Systematics of the Changfagou Deposit, Jilin Province, Northeast China
Published 2018-01-01“…According to the mineral paragenetic association and its various relationships, the hydrothermal mineralization can be divided into 4 metallogenic stages from early to late: stage I is K-feldspar-quartz-magnetite, stage II is quartz-molybdenite, stage III is quartz-chalcopyrite (polymetallic sulfide), and stage IV is carbonate. Stages II and III are the main metallogenic stages. …”
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7504
Geochemical-based appraisal of karst groundwater quality, west Nile Valley, central Egypt, for drinking and irrigation
Published 2025-02-01“…Binary diagrams and factor analysis identified key mechanisms regulating major ion chemistry, including silicate weathering and ion exchange, with a minor contribution from carbonate and gypsum dissolution. The Drinking Water Quality index (DWQI) indicated that 75 % of groundwater samples are appropriate for drinking, especially in the southern and middle of the study area. …”
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7505
Hydrogeochemical and GIS Analysis of Groundwater Quality for Drinking and Irrigation Purposes in Kuzhithuraiyar Sub-Basin, Kanniyakumari District, Tamil Nadu, India
Published 2024-01-01“…This study assesses the groundwater quality for drinking and irrigation purposes based on the analytical results, water quality index, Wilcox plot, and irrigation parameters such as electrical conductance, Kelly’s ratio, sodium absorption ratio values, magnesium hazards, bicarbonate, and the residual sodium carbonate index. The pH values ranged from 8.5 to 6.5, suggesting generally acceptable conditions. …”
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7506
Deciphering methanolysis of Calophyllum inophyllum oil into biodiesel using KOH-doped Aegle marmelos biochar catalyst: Thermo-kinetics, optimization and cost analysis
Published 2025-12-01“…Here, the catalyst development essentially valorises waste Aegle marmelos fruit shell through carbonization and subsequent doping with KOH. An indigenously developed heterogeneous catalyst was obtained that can be easily recovered and reused multiple times, proving to be cost efficient according to calculated estimates. …”
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7507
Assessment of the Relationship between Alcohol Consumption and Food Addiction and Food Preferences in Young Adults
Published 2024-12-01“…Daily average consumption of sunflower and pumpkin seeds, pastry products, popcorn, salty snacks, carbonated drinks, coffee, and energy drinks is positively correlated with the amount of alcohol consumption, while vegetables and fresh fruits are negatively correlated (p < .05). …”
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7508
From Middle Jurassic extension to Late Jurassic obduction: sedimentary records from the Greater Adriatic margin of the Neotethys Ocean in NE Hungary
Published 2025-02-01“…Mass-flow deposits derived from both the footwalls of graben-bounding normal faults and the Adriatic Carbonate Platform were frequent. The most basin-ward segment of the latter one was penetrated by the south-westernmost well of the area. …”
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7509
The impact of parental migration on left-behind children’s tooth health in China
Published 2025-01-01“…Mechanism analysis revealed no significant differences in the consumption of carbonated or sugary drinks between left-behind and non-left-behind children. …”
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7510
Copepod Lipidomics: Fatty Acid Substituents of Structural Lipids in <i>Labidocerca aestiva</i>, a Dominant Species in the Food Chain of the Apalachicola Estuary of the Gulf of Mexi...
Published 2024-12-01“…The key findings were that polyunsaturated fatty acids (PUFAs) were only major substituents in glycerophosphocholines with 36 to 44 carbons. Triacylglycerols, ceramides, and sphingomyelins contained minimal PUFA substituents. …”
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7511
Structural, morphological and biological assessment of magnetic hydroxyapatite with superior hyperthermia potential for orthopedic applications
Published 2025-01-01“…All the characteristic bands were confirmed using FT-IR which also further proved the existence of A-type carbonated apatite. The UV–Vis spectra confirmed the reduction in the band gap energies owing to the substitution of iron. …”
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7512
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7513
Adaptation features of the invasive species <i>Berberis aquifolium</i> Pursh and <i>Daphne laureola</i> L. in forest communities on the Southern Coast of Crimea
Published 2024-07-01“…Twelve factors were considered: soil humidity (Hd), humidity fluctuation (fH), substrate acidity (Rc), anionic composition (Tr), carbonate content (Ca), nitrogen content (Nt), granulometric (mechanical) composition of the substrate (Ae), illuminance of the community (Lc), thermal regime (Tm), aridity/humidity (Om), cryoregime (Cr), and climate continentality (Kn). …”
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7514
Development and Characterization of a New Solid Polymer Electrolyte for Supercapacitor Device
Published 2023-01-01“…The SPE films are developed using different contents of ethyl carbonate (EC) as a plasticizer to enhance their properties via a solution casting method. …”
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7515
Composite materials containing construction and polymer waste
Published 2024-02-01“…During the hardening of matrix strong crystal structure consisting of hydrosilicates and calcium and quartz carbonates is formed.Conclusions. The obtained results can be used in the production of building composite materials based on recycling of ceramic brick waste and cross-linked polyethylene. …”
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7516
Effects of Incorporating Fine Aggregates and Polypropylene Microfibres on the Cracking Control of 3D Printed Cementitious Mixtures
Published 2024-12-01“…Admixtures and/or mineral additions (modifiers), such as metakaolin, micro-silica, calcium carbonate, and fine powders obtained from construction and demolition wastes were used in the mixtures. …”
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7517
On the Experimental Determination of Poisson’s Ratio for Intact Rocks and Its Variation as Deformation Develops
Published 2021-01-01“…In this paper, in order to explore the behavior of Poisson’s ratio, uniaxial compression tests according to The International Society for Rock Mechanics and Rock Engineering are performed on standard specimens of granite, marble, red sandstone, carbonate rock, coral concrete, etc. According to the results, Poisson’s ratio, both the secant Poisson’s ratio and tangent Poisson’s ratio, increase with the externally applied stress. …”
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7518
The Impact of Pore Structure on Kerogen Geomechanics
Published 2021-01-01“…The latter, which consists of large chains of aromatic and aliphatic carbons, is highly elastic, a characteristic that impacts the geomechanics of a shale matrix. …”
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7519
The problem of the oil-contaminated geo-environment and ways to solve it
Published 2024-08-01“…The contaminated soils were washed with reagent solutions (flocculant, soda, carbonized water) through a network of drains and wells under pressure. …”
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7520
Assessment of Groundwater Quality in the Talensi District, Northern Ghana
Published 2020-01-01“…The study sought to determine the main controls of groundwater chemistry and its suitability for domestic and irrigation purposes in the district. Silicate and carbonate mineral weathering were identified as the main controls on groundwater chemistry in the district, with reverse ion exchange also playing a role. …”
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