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Developing and validating a risk assessment method for noise-induced hearing loss in workers
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1402
Over-deterministic method: The influence of rounding numbers on the accuracy of the values of Williams’ expansion terms
Published 2017-09-01“…Crack tip stress tensor components are expressed using the linear elastic fracture mechanics (LEFM) theory in this work, more precisely via its multi-parameter formulation, i.e. by Williams’ power series (WPS). Determination of the coefficients of the terms of this series is performed using the least squaresbased regression technique known as the over-deterministic method (ODM), for which displacements data obtained numerically in software ANSYS are taken as inputs. …”
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1403
Empirical substantiation of the advantage of using the modified method of symmetrical components to estimate the value of zero-sequence current in distribution grids
Published 2024-10-01“…To empirically substantiate the advantages of using the method based on the measurement of instantaneous values of current strength synchronously on three phases for one period to estimate the zero-sequence asymmetry coefficient, as compared to the method of symmetrical components, implemented using the turnaround operator, for a more accurate assessment of current strength asymmetry in distribution networks.Materials and methods. …”
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1404
Multi-Factor Modeling Method of the Load Sharing Ratio under Moving Train Loads
Published 2021-01-01“…At the same time, a procedure for establishing the LSR multi-factor prediction model is put forward, namely, we (1) determine the LSR function form and the fitting algorithm; (2) perform parameter sensitivity analysis to determine the main influencing parameters of the LSR function; and (3) design a quadratic regression orthogonal test to obtain the prediction formula of the LSR function coefficients. …”
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1405
A Novel, Simple, and Reliable Spectrophotometric Determination of Total Hexavalent Chromium by Complexation with a New Reagent of Thiazole Linked to 2H-Chromen-2-One
Published 2023-01-01“…In the current work, a simple, rapid, and reliable direct spectrophotometric method was used for the determination of total Cr (VI) in environmental samples. …”
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1406
The Entropy Analysis Method for Assessing the Efficiency of Workload Distribution Among Medical Institution Personnel
Published 2025-04-01“…This research is based on a model for evaluating employee workload in conditional time units—credits—taking into account time-and-motion studies and the volume of medical services provided or tasks performed over a given period. The model and method developed by the authors enable the consideration of potential losses of working time and coefficients that determine the percentage of effective working time. …”
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1407
An Automatic Ear Temperature Monitoring Method for Group-Housed Pigs Adopting Infrared Thermography
Published 2025-08-01“…Correlation analysis between manually extracted and algorithm-derived ear temperatures from 400 pig ear samples showed coefficients of determination (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mi>R</mi></mrow><mrow><mn>2</mn></mrow></msup></mrow></semantics></math></inline-formula>) of 0.97 for maximum and 0.88 for average values. …”
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1408
Study on Connectivity of Fractured-Vuggy Marine Carbonate Reservoirs Based on Dynamic and Static Methods
Published 2025-02-01“…Static connectivity analysis was performed using the heat diffusion equation and the multi-source potential field method. Dynamic connectivity evaluation was carried out by combining the dynamic time warping (DTW) algorithm with the analytic hierarchy process (AHP). …”
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1409
Quantitative Method of Response Value of Integrated Energy Equipment Based on Global Sensitivity Analysis
Published 2025-05-01“…Finally, simulations based on a commercial park in Jiangsu Province are conducted to determine the global sensitivity coefficients of the efficiency for each integrated energy device. …”
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1410
Calculation Method of Phenotypic Traits for Tomato Canopy in Greenhouse Based on the Extraction of Branch Skeleton
Published 2024-11-01“…The experimental results show that the detection accuracies of branches and leaves were above 88% and 93%, respectively, and the coefficients of determination between the calculated and measured values of mean leaf inclination, digital biomass, and light penetration depth were 0.9419, 0.9612, and 0.9093, respectively. …”
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1411
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The method described by Czosnyka is particularly suitable for measuring CPPe in patients undergoing cerebral angiography
Published 2025-01-01“…BEL and CZO showed a strong correlation with LR in Pearson correlation coefficients.ConclusionThe CPPe, CrCP, and RAP values obtained using the CZO calculation methods are comparable to those measured using the reference method. …”
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1413
The preliminary diffusion tensor imaging study of cerebral microstructure in the acute phase of brain concussion
Published 2019-12-01“…The purpose of this study is to identify the effect of acute concussion on diffusion parameters in the corpus callosum, corticospinal tract, and thalamus in children.Patients and methods. Fractional anisotropy and the apparent diffusion coefficient were determined in 11 patients with a diagnosis of concussion (41 ± 19 hours from the moment of injury) and in 11 healthy subjects. …”
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1414
Analysis and Forecast of the Demographic Situation in Kazakhstan
Published 2022-07-01“…Using the method of extrapolation, the coefficients of fertility, mortality, natural, absolute, average population growth, and migration coefficient were determined. …”
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Optimisation of Cutting Tool and Cutting Parameters in Face Milling of Custom 450 through the Taguchi Method
Published 2019-01-01“…In this study, suitable cutting tools and cutting parameters were determined by the Taguchi method taking surface roughness and cutting tool wear into milling of Custom 450 martensitic stainless steel. …”
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1417
Determining the efficiency of low-intensity laser radiation exposure with a wavelength of 445 nm appliied to the gingival area according to the data from laser doppler flowmetry
Published 2025-01-01“…AIM: to assess the effects of 445 nm laser radiation with a 0.1 Watt power on the microcirculation and the lymphatic flow in the gingival area using the method of laser Doppler flowmetry. METHODS: The efficiency of laser radiation with a wavelength of 445 nm in the gingival area was determined by the data from laser Doppler flowmetry. …”
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1418
Analytical Tool Development for Deremining the Optimal well Trajectory
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1419
Development and psychometric evaluation of the nurses’ competency in patient education scale: a sequential exploratory mixed-method study
Published 2025-07-01“…This study aimed to develop and evaluate the psychometric properties of a self-assessment scale regarding nurses’ competency in patient education. Material and methods This sequential exploratory mixed-methods study was conducted in two stages. …”
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1420
Structural Design of Segmented Linings for High-Pressure CAES in Underground Workings: Method and Case Study
Published 2025-05-01“…The method accounts for the shear mechanical behavior of the sliding layer, with parameters determined through laboratory testing. …”
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