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3841
A Compressor - System Digital Twin for Performance Prediction Under a Wide Range of Flow and Operating Conditions
Published 2025-07-01“…The experimental campaigns, data processing and model validation are presented; a wide test matrix covers the parameters of specific interest for chemical and process engineering plants; sensitivity studies are performed on molar weight and mixture composition, exploring not only machine capabilities in terms of stability range and performance degradation, but also the software real gas models and the influence of real operating conditions and machine aerodynamic design.…”
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3842
Atmospheric Pollutant Flow and Precipitation: Modeling Effects on the Vegetation Ecosystem
Published 2018-12-01“…Different factors are to be considered. The chemical composition of the air, the climatic conditions, and the impacted plant species are complex parameters to be analyzed using conventional mathematical methods. …”
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3843
Transmission and reflection of P wave on the interface between elastic medium and saturated porous medium under nonlocal elastic theory
Published 2025-05-01“…The effects of incident frequency, incident angle, single nonlocal parameter, and interlayer nonlocal parameter on the amplitude ratio of wave transmission and reflection at the interface are analyzed under the nonlocal elastic theory. …”
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3844
A novel waste heat-driven methane reforming membrane reactor and parametric optimization study combining CFD simulation and response surface methodology
Published 2025-06-01“…High-temperature waste gas can drive the methane reforming reaction to produce hydrogen; however, existing reactors suffer from significant heat and mass transfer resistance and inefficient operating parameter configurations. To address these challenges, a novel composite membrane reactor was proposed in this study, with operating parameters optimized using the response surface methodology (RSM). …”
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3845
Research Influence оf Nitrogen оn Formation Condensate Loss During the Development оf the Chayandinskoye Field
Published 2022-10-01“…In the composition of the gas, non-hydrocarbon components are as follows (% mol): nitrogen – 6,58-16,34; carbon dioxide - up to 0,47; helium - up to 1,15 and hydrogen - up to 0,52. …”
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3846
A Quaternary Sedimentary Ancient DNA (<i>sed</i>aDNA) Record of Fungal–Terrestrial Ecosystem Dynamics in a Tropical Biodiversity Hotspot (Lake Towuti, Sulawesi, Indonesia)
Published 2025-04-01“…Spearman correlation analysis of the relative changes in fungal community composition, geochemical parameters, and paleovegetation assemblages revealed that the overwhelming majority consisted of soil organic matter and wood-decaying saprobes, except for a necrotrophic phytopathogenic association between Mycosphaerellaceae (<i>Cadophora</i>) and wetland herbs (<i>Alocasia</i>) in more-than-1-Myr-old silts and peats deposited in a pre-lake landscape, dominated by small rivers, wetlands, and peat swamps. …”
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3847
The role of the distribution of adipose tissue in the body in patients with metabolic syndrome and endometrial hyperplasia: A prospective study
Published 2025-01-01“…Bioimpedance analysis was used to assess body composition. Materials and methods. A prospective analysis of 61 patients with EH and BMI25 kg/m2 was conducted. …”
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3848
Prebiotic oligofructose protects against high-fat diet-induced obesity by changing the gut microbiota, intestinal mucus production, glycosylation and secretion
Published 2022-12-01“…Moreover, obese mice have a different gut microbiota composition, associated with an alteration of the intestinal mucus layer, which represents the interface between the bacteria and the host. …”
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3849
Quantitative Determination of Ivermectin in Polymer Microspheres
Published 2022-02-01“…The method was validated for the parameters specificity, analytical area, linearity, trueness, repeatability, intermediate precision.…”
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3850
Reliability Analysis of Hybrid Laser INS Under Multi-Mode Failure Conditions
Published 2025-03-01“…Additionally, uncertainty analysis via Sobol sequence sampling (N2 = 10,000) examines the impact of mean design parameter variations on failure probability for ZL107 and SiCp/Al aluminum matrix composite frames. …”
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3851
Energy-resolved neutron imaging and diffraction including grain orientation mapping using event camera technology
Published 2025-04-01“…Neutron diffraction is useful for assessing microstructural parameters such as phase composition, texture, and dislocation densities, though it typically provides averaged data over the sampled volume. …”
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3852
Effects of copper and copper oxide nanoparticles on cyanobacterium Nostoc linckia: an experimental study
Published 2025-02-01“…Similarly, CuONPs caused a marked increase in lipid and MDA levels, suggesting oxidative stress despite the comparatively moderate alterations in other biochemical parameters. Both nanoparticle types, however, caused notable bioaccumulation of copper and structural modification in Nostoc linckia cells expressed in trichome fragmentation, chromaticity changes, and variations in heterocyst numbers and size in treated samples.ConclusionCuNPs and CuONPs exhibit differential effects on Nostoc linckia, influencing biochemical composition, pigment profiles, and cellular structure. …”
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3853
Dynamics of humus in field crop rotations on drained lands
Published 2024-02-01“…Drainage of waterlogged soils increases the role of fertilizers in the accumulation of humus, reduces its losses and improves the quality parameters of humus – the ratio of humic and fulvic acids in the composition of humus under the influence of drainage increased from 0.61 to 0.88. …”
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3854
Different cutoff values of the skeletal muscle mass and myosteatosis result in different clinical impact on overall survival in oncology. A subanalysis of a clinical trial
Published 2025-04-01“…However, the clinical implication of body composition parameters remains inconsistent, largely due to the variability in cutoff values used across studies. …”
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3855
Targeting Toll-like receptor 4 and microbiota dysregulation: a new frontier in nonalcoholic fatty liver disease management
Published 2024-12-01“…This study purposed to evaluate the relationship between gut microbiota composition, TLR4 levels, and biochemical markers in NAFLD and to assess the efficacy of microbiome-targeted therapy in modulating these factors. …”
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3856
Production and milk quality of Pag sheep
Published 2008-02-01“…Between individual production features and individual milk quality parameters, significant correlations coefficients were determined. …”
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3857
TECHNOLOGY FOR EFFICIENT USAGE OF HYDROCARBON-CONTAINING WASTE IN PRODUCTION OF MULTI-COMPONENT SOLID FUEL
Published 2016-03-01“…A paper also provides a model of technological process with efficient sequence of technological operations and parameters of optimum component composition. Main factors exerting significant structure-formation influence in creation of structural composition of multi-component solid fuel have been presented in the paper. …”
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3858
Plantation and Wild Cranberry Vaccinium oxycoccos L. in the Southern White Sea Type Swamps
Published 2025-06-01“…The aim of the study has been to compare the chemical composition and organoleptic properties of berries of different varieties grown on the plantation and wild ones. …”
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3859
PHYSICO-CHEMICAL PROPERTIES AND INDICES OF CHEMICAL AND MICROBIOLOGICAL SAFETY FOR ENZYME HYDROLYSATES OF FEATHER WASTE
Published 2017-09-01“…In the course of our research, enzymatic hydrolysates from wastes of evisceration of chickens of different breeds have been obtained using a multienzyme composition selected as a result of studying the peptide and amino acid composition of evisceration waste. …”
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3860
Scaling of the Granulation Process in the Conditions of GMP Training Center and Assessment of Possible Risks
Published 2021-08-01“…On the basis of experimental studies, it was found that the resulting granulate, both when obtained under laboratory conditions and under scaling conditions, has good flowability, and also has a homogeneous fractional composition. The presence of a grinder in the mixer-granulator made it possible to obtain a more uniform fractional composition of the granulate. …”
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