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Determination of 16 Selected Trace Elements in Children Plasma from China Economical Developed Rural Areas Using High Resolution Magnetic Sector Inductively Coupled Mass Spectromet...
Published 2014-01-01“…The method was validated and applied for the determination of 16 selected plasma trace elements (Fe, Cu, Zn, Rb, B, Al, Se, Sr, V, Cr, Mn, Co, As, Mo, Cd, and Pb). …”
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1322
ELECTROMAGNETIC AND SOUND INSULATION PROPERTIES OF COMBINED SHIELDS BASED ON THE NEEDLE-PUNCHING MATERIAL AND FRAGMENTS OF ALUMINUM FOIL
Published 2020-03-01“…Using an automated meter of transmission and reflection coefficients SNA 0.01–18, shielding characteristics in the frequency range 0.7–17 GHz of the shield samples made in accordance with the proposed method have been obtained. …”
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1323
Study on Heat Transfer of Fluid in a Porous Media by VOF Method with Fractal Reconstruction
Published 2025-07-01“…Through numerical simulation, the influence of the evaporation coefficient on the flow and heat transfer rate can be determined. …”
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1324
Hyperparameter-controlled regularized reconstruction method based on object structure and acquisition conditions in SPECT
Published 2025-07-01“…In this study, we propose a row-action type automatic regularized expectation maximization method (RAREM). This method considers the acquisition conditions and object structure for determining the hyperparameters and does not require the user to set the hyperparameters experimentally. …”
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1325
Urban-rural disparities in cervical cancer screening among Indian women between 30–49 years: a geospatial and decomposition analysis using a nationally representative survey
Published 2025-01-01“…Methods We did a secondary analysis of the fifth round of the National Family Health Survey in India (2019-21) data with a sample size of 3,48,882 women. …”
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1326
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Calculation Method for Water Vapor Permeation Rate through Cotact Surface of Refrigerator Seals
Published 2017-01-01“…To reduce the permeation of water vapor, the calculation method of water vapor permeation through refrigerator seals is developed in this paper. …”
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1328
Study on Connectivity of Fractured-Vuggy Marine Carbonate Reservoirs Based on Dynamic and Static Methods
Published 2025-02-01“…Well logging, core analysis, and cast-thin section experiments were utilized to determine the types of reservoir spaces. The results indicate that the main types of reservoir spaces in the study area are caves, pores, and fractures. …”
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1329
Rheological processes in the slope massifs of the city of Kyiv
Published 2024-12-01“…The considered solution model of the rheological process cannot be solved without the coefficient viscosity of soil. Using the scientific work of Ukrainian scientists, the authors determined this coefficient in the laboratory. …”
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1330
For assessing the efficiency of risk management at trading enterprises
Published 2023-09-01“…The authors also applied the method for determining the integral level of risk with account of the use of resources; calculation of the Fechner correlation coefficient in the process of risk management; conducting PEST analysis to assess the impact of environmental factors on activities. …”
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1331
Characterization of Rain Specific Attenuation and Frequency Scaling Method for Satellite Communication in South Korea
Published 2017-01-01“…The paper studied the empirical determination of the power law coefficients which support the calculation of specific attenuation from the knowledge of rain rate at Ku and Ka band for Koreasat 6 and COMS1 in South Korea that are based on the three years of measurement. …”
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1332
Efficient extraction of ametryn in aqueous biphasic systems formed by polyethylene glycol and sodium sulfate
Published 2025-07-01“…The extraction efficiency and partition coefficients (Kₚ) were determined for each system. ATPS 4 and 5 achieved 100 % extraction efficiency, outperforming conventional extraction systems such as octanol-water. …”
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1333
Cardiovascular Risk Factors Evaluated Using the Framingham Method in a University Community Setting
Published 2025-04-01“…The main objective of this study is to determine cardiovascular risk factors in a university setting based on the Framingham method. …”
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1334
Estimation of Soil Cohesion Using Machine Learning Method: A Random Forest Approach
Published 2021-01-01“…Hence, it is mainly determined by experimental methods. However, the experimental methods are often time-consuming and costly. …”
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1335
EXPERIENCE IN THE DEVELOPMENT AND APPLICATION OF A METHOD FOR INVESTIGATING THE ABILITY OF NEUTROPHILS TO FORM EXTRACELLULAR TRAPS
Published 2019-08-01“…The proportion of each type of observed objects relative to all fluorescent-positive objects was determined. During the optimization of the method the key parameters were determined: the temperature of leukocytes incubation with the stimulant (37°C), its concentration (2.5x109 bacteria/ml), stimulation time (30 min).Evaluation of the reproducibility of the method showed an acceptable inter-series coefficient of variation: 13.8% for filamentous and 15.2% for cloud-shaped NETs. …”
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1336
Dependence of Tractor Traction Properties on Agricultural Machinery Connections
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1337
Temperature in the Period of Decreasing Drying Rate of Thin Flat Capillary-Porous Wet Materials
Published 2025-05-01“…The methods for determining the average temperature for the period of decreasing drying rate are presented; they are based on complex variables, viz. generalized drying time and the ratio of drying time by period. …”
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1338
The role and significance of environmental safety in the system of ensuring the state’s economic security
Published 2021-10-01“…To analyze its basic indicators within the framework of theoretical economic science. To determine the main trends in the dynamics of the main indicators of environmental safety in the economic sphere.Material and Methods. …”
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1339
Settlement of a Pile Foundation Considering Linear and Rheological Properties of Soils
Published 2024-09-01“…Despite numerous studies of single piles and practical experience with their application, methods for calculating settlements of pile foundations remain limited. …”
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1340
Trace element composition of organs and tissues of the Caspian seal (<i>Phoca caspica</i> Gmelin, 1788) in the conditions of technogenesis of the biosphere
Published 2022-04-01“…To identify features of the accumulation and distribution patterns of Zn, Cu, Mn, Cr, Ni, Co, Hg, Cd, Pb in organs and tissues of the Caspian seal.Materials and Methods. Sampling was carried out according to generally accepted methods and the determination of heavy metals was performed by atomic absorption spectroscopy using an atomic absorption spectrometer with electrothermal atomization MGA‐915 MD.Results. …”
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