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181
Plasmonic characteristics of magnetized plasma–graphene-magnetized plasma–perfect magnetic conductor planar waveguides
Published 2025-01-01“…The dispersion equations for the field components are derived, and the Kubo formula is utilized for the physical modeling of graphene conductivity. …”
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182
Woody Species Population Structure and Regeneration Status of Hereje Natural Forest, Southwest Ethiopia
Published 2025-01-01“…For this study seedlings and saplings inventory was made using five subplots of 2 m X 2m, four on each corner of the main plots and one in the center, In this study we have used appropriate formulas to analyze basal area, density, regeneration status and important value index. …”
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183
Buckling Solution of Fixed–Free Anisotropic Laminated Composite Columns Under Axial Loading
Published 2025-03-01“…Comparisons with numerical results reveal a very high accuracy across the entire parametric profile and a linear correlation between the percentage error and a non-dimensional condensed parameter is extracted and plotted.…”
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184
Kino obecności – analiza relacji między dokumentem a performance’em na wybranych przykładach
Published 2018-04-01“…I also refer to the documentary film on Marina Abramović, The Artist Is Present, in which the performances recorded from 2010 go beyond the documentary formula. …”
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185
Kinetics Study of the Hydrogen Reduction of Limonite Ore Using an Unreacted Core Model for Flat-Plate Particles
Published 2025-06-01“…</mo><mn>738</mn></mrow><mo>×</mo><mn>1000</mn></mrow><mrow><mi>R</mi><mi>T</mi></mrow></mfrac></mstyle></mrow></msup><mi mathvariant="normal">m</mi><mo>⋅</mo><msup><mi mathvariant="normal">s</mi><mrow><mo>−</mo><mn>1</mn></mrow></msup></mrow></semantics></math></inline-formula>. In addition, contour maps were plotted to predict the reaction time and reaction temperature required for a complete reduction of limonite particles of different sizes to iron (Fe) particles under varying hydrogen partial pressures. …”
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186
Combined CT-based extracellular volume with pathologic indicators predicts early postoperative recurrence of gastric mesenchymal tumors
Published 2024-12-01“…All of them received preoperative multiphase dynamic CT enhancement examination of the abdomen, and ECV value was calculated with the formula: ECV=(1- hematocrit) × (ΔHU tumor/ΔHU aorta). …”
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187
Exploring chaos and sensitivity in the Ivancevic option pricing model through perturbation analysis.
Published 2024-01-01“…Furthermore, we simulate 3D surface plots and 2D graphs for the real, imaginary, and modulus components of some of the obtained solutions, assigning specific parameter values to enhance visualization. …”
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188
Studi Pembuatan Kelas Bonita pada Tegakan Acacia mangium Willd. di PT. Musi Hutan Persada, Sumatera Selatan
Published 2008-01-01“…It comprises two phases, namely dominant height curve development and site index construction based on semi-permanent and permanent plots data. The regression analysis of maximum diameter was employed to estimate the dominant height. …”
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189
Sufficient statistics for the Pareto distribution parameter
Published 2021-06-01“…It is proved that this estimate is biased, and a formula eliminating the bias is justified. For the product of the sample elements considered as a random variable the distribution function and probability density are found; mathematical expectation, higher moments, and differential entropy are calculated. …”
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190
Kinematic calculation of eccentric mechanisms using the Mathcad software
Published 2025-02-01“…Moreover, formulae for determining the velocity and acceleration of the eccentric mechanism pusher are offered. …”
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191
Dielectric Relaxation Spectroscopy in Synthetic Rubber Polymers: Nitrile Butadiene Rubber and Ethylene Propylene Diene Monomer
Published 2020-01-01“…The spectrum versus frequency of DRS was analyzed with the semiempirical Havriliak–Negami formula and conductivity contribution by employing the newly developed “dispersion analyzer” analysis program. …”
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192
The influence of urban building orientation on the risk of heat stress from being in the courtyard area during the peak summer period
Published 2024-11-01“…Graphs of the dependence of the amount of direct solar radiation falling on the surface per hour during daylight hours are plotted. The heating temperature of the surfaces of building facades and the underlying surface from solar radiation during one hour of daylight was determined according to the formula of A.M. …”
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193
Risk-oriented geoinformation airspace modeling for calculating civil aviation unmanned aerial vehicles optimal routes
Published 2025-03-01“…At the moment, no tool has been developed for plotting optimal routes for UAV flights in airspace, which would avoid piloting in areas with unacceptable risk. …”
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194
Effect of multivalent ion doping on magnetic, electrical, and dielectric properties of nickel ferrite nanoparticles
Published 2024-11-01“…In light of this, herein we report tetravalent titanium ions (Ti4+) and divalent zinc ions (Zn2+) co-doped nickel ferrites with generic formula of NiFe2 − 2xTixZnxO4 (x = 0.00 ≤ x ≤ 0.20 in step of 0.05). …”
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195
Experimental Research and Numerical Analysis on Fire Resistance of Prefabricated Concrete Composite Beams
Published 2025-05-01“…The simulation was conducted using sequential thermal coupling, and temperature rise curves were plotted using the measured furnace temperature data. …”
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196
A mathematical model of the gravitational potential of the planet taking into account tidal deformations
Published 2024-04-01“…After resolving the quasi-static problem of elasticity theory by calculating triple integrals over a spherical area, a formula for the gravitational potential of a deformable planet was obtained. …”
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197
External Validation of the International Prognosis Prediction Model of IgA Nephropathy
Published 2024-12-01“…Each patient’s risk of progression was assessed utilizing the IIgANPT formula. The primary outcome, a 50% decline in eGFR or progression to ESRD, was examined. …”
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198
Systemic Analysis of the QS International Research Network Indicator Using Big Data: Regional Inequalities and Recommendations for Improved University Rankings
Published 2025-01-01“…The South Korean case study highlights methodological inconsistencies, showing that the IRN formula disadvantages institutions with multiple partnerships in the same region. …”
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199
Margin weighted robust discriminant score for feature selection in imbalanced gene expression classification.
Published 2025-01-01“…Boxplots and stability-plots are also generated to gain a deeper understanding of the results. …”
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200
Leaching fraction impacts water use efficiency and nutrient losses in maize crop under salt stress
Published 2022-08-01“…The experimental design used was completely randomized, with treatments arranged in split plots, with seven replicates. The plots were formed by two methods of determination of LF, and the subplots by four electrical conductivities of irrigation water - ECw (0.5, 2.0, 4.0, and 6.0 dS m-1). …”
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