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Study on flexural behavior of CO2 cured recycled coarse aggregate concrete steel bar trusses composite slab
Published 2025-12-01“…Furthermore, the flexural behaviors of steel bar trusses composite slab (SBTCS) prepared by RAC and cured by the three carbonation methods were studied through experiments and numerical analysis. …”
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442
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Facile synthesis of nano-Si/graphite composites from rice husk for high performance lithium-ion battery anodes
Published 2025-06-01“…The nSi/G composites have been successfully made from rice husk using the hydrothermal method. …”
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444
All in the Details: A First Assessment for the Viability of Metabarcoding in Diet Composition Analysis of African Wild Dogs (Lycaon pictus)
Published 2024-11-01“…ABSTRACT DNA metabarcoding is a contemporary technique in diet composition studies and stands to fill key knowledge gaps left by traditional diet analysis methods. …”
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445
LABORATORY STUDIES OF THE EFFECT OF THE ELECTRIC FIELD STRENGTH ON THE SPECIFIC CHARGE ON REAGENT PARTICLES FORMED DURING THE SUBLIMATION OF PYROTECHNIC COMPOSITIONS
Published 2022-07-01“…Materials and methods of the research. This article presents the results of laboratory experiments on testing the equipment and methods for determining the effect of the electric field strength on the speciic charge on the reagent particles formed during the sublimation of pyrotechnic compositions. …”
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446
Influence of long-fibre content on the reinforcement capacity of nonwovens obtained from recycled textile waste for application in cement composites
Published 2025-12-01“…The use of nonwoven fabrics made from recycled textile fibers as reinforcement for cement-based composites offers a synergistic solution for the textile industry and the building sector, both known for their significant environmental impacts. …”
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447
MATERIAL COMPOSITION, ISOTOPIC-GEOCHRONOLOGICAL STUDIES AND METALLOGENIC POTENTIAL OF GRANITES OF THE KHOTUGU-EYEKIT MASSIF AND RHYOLITE DIKE OF THE SOLOLI UPLIFT
Published 2024-12-01“…The paper describes the petrographic and petro-geochemical composition of granitoids of the Khotugu-Eyekit massif and the rhyolite dike of the Sololi uplift. …”
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448
Features of the change in the thermal coefficient of electrical resistance upon heating electrically conductive composites of crystallizable polyolefins with carbon black
Published 2024-11-01“…To investigate electrically conductive polymer composite materials (EPCMs) based on crystallizable polyolefins and electrically conductive carbon black for the production of self-regulating heaters; to study the mechanism of the occurrence of positive and negative temperature coefficients (PTC and NTC) upon heating such composites.Methods. …”
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Research into the Properties of a Composite Material for Microwave Applications Based on PTFE with Different Concentrations and Particle Sizes of Ceramic Filler
Published 2023-05-01“…PCBs for the microwave frequency range are made based on foil composite materials, in particular, polytetrafluoroethylene (PTFE). …”
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452
Composition and characterization of substantive statements of strategic planning tasks: analysis of changes in the conditions of the formation of a digital management platform
Published 2019-10-01“…Modernization of information technology along with a general change in the conditions for the development of socio-economic systems determines the corresponding changes in methods and mechanisms of public administration. In this regard, the main goal of the work is to study aspects of the impact of digital transformation on the composition and characteristics of strategic planning tasks.Methods: the study was carried out based on a systematic approach to the study of socio-economic systems and processes using the methods of logical and comparative analysis, methods of statistical analysis of indicators of the functioning of the strategic planning system in the Russian Federation, providing the necessary depth of consideration of scientific problems.Results: the author presented an analysis of scientific and practical publications on the research topic, as well as the composition, functional and substantive capabilities of an automated information system for supporting strategic planning. …”
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Wear volumes of flowable and sculptable resin composite attachments and their correlation with retentive force of clear aligners: a laboratory study
Published 2025-04-01“…This study aimed to evaluate the wear volume of clear aligner attachments and the retentive force change of clear aligners over a simulated 24-week insertion/removal period, along with their correlation. Methods Attachments made from Tetric N-Flow (flowable), Beautifil Injectable X (flowable), or Filtek™ Z350 XT (sculptable) resin composites (n = 6 each) were bonded to the first premolars of maxillary dental resin models. …”
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455
Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga region
Published 2024-01-01“…Grain quality indicators of winter rye cultivars were analyzed in connection with the size-dependent fractional composition of their grain in the Lower Volga environments.Materials and methods. …”
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456
The Impact of Digital Technology–Based Exercise Combined With Dietary Intervention on Body Composition in College Students With Obesity: Prospective Study
Published 2025-06-01“…Between-group comparisons were made using a 1-way ANOVA, while within-group comparisons used a repeated-measures ANOVA. …”
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457
New Functional Formulations for Dry Seafood Concentrates and their Properties
Published 2020-12-01“…The research objective was to develop formulations for functional compositions of seafood cryoconcentrates. Study objects and methods. …”
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458
Formation of sowed mixtures of meadow grasses under the influence of mineral fertilizer
Published 2021-12-01“…The experiment started in 2016 by the spring uncovered method of sowing on sod-podzolic surface-gleyed medium-acid loamy soils. …”
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459
Comparative chromato-mass spectroscopy studies on tinctures of Valeriana stolonifera Czern.
Published 2020-05-01“…The purpose of the work is to determine, by means of gas-liquid chromatography, the component composition of valerian tinctures made from fresh roots of Valeriana stolonifera Czern and dried with different periods of drying (7 days, 14 days and 21 days). …”
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460
Scientific Aspects of Identification Criteria for Fruit Distillates
Published 2021-09-01“…The research revealed significant differences in the biochemical composition of raw materials, which made it possible to divide it into groups depending on the methods of pre-distillation processing. …”
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