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Stage-Discharge Relationships of Broad Crested Weir for submerged Flow Condition Utilizing Incomplete Self-Similarity(ISS) Technique
Published 2022-07-01“…Open channel flow measurement requirements are based on the experiments performed to evaluate the empirical discharge coefficients and equations. The aim of this study is to develop the stage-discharge relationships using incomplete self-similarity theory and traditional methods for calculating the discharge coefficient (Cds) and to determine which method is the most effective. …”
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1322
Study of the acute toxicity of 4-(3,4-dimethoxybenzylidene)amino)-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiol by in silico and in vivo methods
Published 2024-05-01“…Before conducting any preclinical studies of new potential drugs, experiments should be performed to determine the indicators of acute toxicity. Therefore, the work aimed to study the acute toxicity of 4-(3,4-dimethoxybenzylidene)amino)-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiol by in silico and in vivo methods. …”
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1323
Interaction of accommodative and subjective diagnostic criteria of accommodation disorders
Published 2019-08-01“…A statistically significant correlation between accommodative coefficients and the results of subjective tests enable the practitioners of outpatient care to use the available subjective methods of accommodation disorder diagnosis and, accordingly, determine the best suited optical correction and choose adequate methods of treatment of accommodation disorders.…”
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1324
Determination of Quality Parameters in Maize Grain by NIR Reflectance Spectroscopy
Published 2012-03-01Get full text
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1325
Micellar Liquid Chromatography for the Determination of Some Less Prescribed Benzodiazepines
Published 2012-01-01“…The optimization studies have been made in CN, C18 and C8 columns, using mobile phase containing sodium dodecyl sulphate (SDS) modified with either propanol, butanol or pentanol. The method proposed for the determination of the three benzodiazepines using a mobile phase of 0.13 M SDS, 2.4% pentanol-0.01 M phosphate buffer- 0.1% triethylamine (pH 7) at 25°C and UV detection (240 nm) in a C8 column. …”
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1326
Determining Symmetry Properties of Gravitational Fields of Terrestrial Group Planets
Published 2016-09-01Get full text
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1327
Determinants of Change in Fertility among Women in Rural Areas of Uganda
Published 2019-01-01“…In this study, we focus on determinants of change in fertility among rural women in Uganda using a multivariate Poisson decomposition technique to quantify the contribution of changes in the socioeconomic and demographic composition of women which we also refer to as the characteristic effects and changes in their fertility behavior (the coefficients’ effects or risk of childbearing) to the overall reduction in fertility among women in rural areas during the 2006–2016 period. …”
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1328
Patient‐Reported Social Determinants of Health in Patients With Heart Failure
Published 2025-05-01“…We assessed the reliability and validity of a newly developed SDOH Patient Interview Form and investigated SDOH in patients with heart failure. Methods The SDOH Patient Interview Form was administered to recently hospitalized patients with heart failure between January 2021 and April 2024. …”
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1329
Determinants of myocardial fibrosis in patients with immune-mediated inflammatory diseases
Published 2025-06-01“…Results ECV varied significantly according to IMID diagnosis (ANOVA F statistic 2.80, P = 0.015); ECV was higher in patients with SSc compared to other IMIDs. Major determinants of ECV as a continuous variable were SSc, smoking and body mass index (BMI); regression coefficients 3.33 (95% confidence interval 0.82–5.84), 3.08 (0.73–5.43), and − 0.19 (-0.29 – -0.09) respectively, P < 0.01 (SSc, smoking and lower BMI were associated with increased ECV). …”
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1330
The Blow-Up of Solutions to the Cauchy Problem of Semilinear Tricomi Equations with Damping and Mass Terms
Published 2024-12-01“…It is worth pointing out that the time-dependent coefficients of the damping term and mass term determine competition between the Strauss critical exponent and Fujita critical exponent.…”
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1331
Artificial neural network and response surface method-based optimization of unsteady natural convective heat transfer of Fe3O4-Engine Oil nanofluid in a trapezoidal enclosure
Published 2025-05-01“…Several statistical indices, including the coefficient of determination (R²), mean squared error (MSE), margin of deviation (MOD), and root mean squared error (RMSE), are used to quantitatively calculate the quality of the RSM and ANN models. …”
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1332
Formation of a Generalized System of Indicators of Regional Economic Security
Published 2024-11-01“…To achieve this goal, at the initial stage of the study, a system of indicators was formed, consisting of 26 indicators characterizing the production, financial, social and other aspects of the life of the regions that determine economic security. The information compression method, the principal component analysis, were applied to the selected indicator system. …”
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1333
Exploring the effects of ambient conditions on the cryogenic cooling times of offshore structures: towards optimising sustainability and the decommissioning timescale
Published 2024-01-01“…The viability of cryogenic conditions was validated for low-energy fracturing in carbon steel, utilising the MATLAB finite difference method model to simulate transient heat transfer. …”
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1334
Comprehensive analysis of the integrated quality of cultivated kelp (Saccharina japonica) in three major producing provinces of China
Published 2024-12-01“…According to the ranking from the two comprehensive analysis methods, S. japonica from Liaoning had the best overall integrated quality. …”
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Experimental and theoretical studies of the construction and technical properties of fire-retardant vermiculite-concrete composites
Published 2024-04-01“…Study of the dependence of the compressive strength on the average density and the flexural strength on the compressive strength of vermiculite concrete composite. Determination of the expression for the coefficients of thermal conductivity and heat capacity of the resulting vermiculite concrete composites in the developed software for thermal engineering calculation of the fire resistance limit of reinforced cement structures with a fire retardant layer of vermiculite concrete.Method. …”
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1337
Calibration and Verification of the AquaCrop Model in Simulating the Yield, Dry Matter and Water Productivity of Grain Corn (Zea mays L.) under Different Irrigation Methods and Nit...
Published 2025-12-01“…AquaCrop simulation results showed that the model was able to simulate water productivity better than yield and total biomass so the coefficient of determination (R2) related to water productivity, yield, and biomass of maize was obtained as 0.82, 0.52, and 0.54 respectively.ConclusionThe simulation of yield, dry matter, and water productivity in the calibration and verification stage was lower than the actual value in all treatments. …”
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Working Tool for Precision Tillage
Published 2022-03-01“…(Results and discussion) It was determined that the value of the dynamic viscosity coefficient and sliding friction depend on the absolute moisture content of the formation being treated. …”
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Determination of filtration area parameters under conditions of intermittent water withdrawal
Published 2025-07-01“…An experimental pumping from a weakly pressurized Ergeninsky horizon was carried out for three days in the operation mode, during which 10 stages of flow rate were identified. The determination of water transmissivity coefficient was performed by the method of superposition according to the flow rate steps as a single abrupt disturbance traced by the given decrease in the given time. …”
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