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Sinusoidal regression model for assessment of mudflows dynamics
Published 2024-10-01“…The article shows that the use of the sinusoidal regression function makes it possible to identify the cyclicity of time series, which will help in assessing the dynamics of mudflows taking into account long-term changes in climate variables. …”
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222
The analysis of the "Theory of functions of the complex variable" test with attraction of models Russia and Birnbaum
Published 2019-03-01“…In work the analysis of the "Theory of Functions of a Complex Variable" test is carried out. …”
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223
Variability of Interpolation Errors and Mutual Enhancement of Different Interpolation Methods
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224
Optimization of PLGA-Doxorubicin Hybrid Nanoparticles using Design of Experiments: Synthesis, Characterization, and Applications
Published 2025-05-01“…The encapsulation efficiency of doxorubicin in PLGA nanoparticles was determined using spectrophotometric methods. …”
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225
Development of a cyclone separator for particulate matter control in fique bag production: A case study at Empaques del Cauca S.A.
Published 2024-12-01“…Both materials effectively eject zero particles per second into the air and collect the particles in the collector condenser with variable velocity profiles. In the case of the stainless-steel design, a marginal increase in particle collection is observed at specific velocity profiles, highlighting its overall efficiency. …”
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226
Exploring the potentials of mango-orange leaf extract as an inhibitor on carbon steel in an acidic medium: Optimization, kinetics, and thermodynamics
Published 2025-07-01“…The effects of optimized variables on corrosion inhibition were examined. The result confirmed optimum inhibition efficiency of 96 % corresponding to MOEx concentration, temperature, and time of 450 ppm, 30 0C, and 3 h recorded at an optimum acid concentration of 1.3 M of H2SO4. …”
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227
Novel active-feedback device improves sleep quality in insomnia disorder: a randomized placebo-controlled trial
Published 2025-05-01“…ObjectivesInsomnia disorder is a public health challenge associated with impaired cognitive functioning, reduced quality of life, and adverse mental health outcomes. …”
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228
qBiCo: a method to assess global DNA conversion performance in epigenetics via single-copy genes and repetitive elements
Published 2025-01-01“…Depending on the starting DNA quantity, bisulfite-converted DNA recoveries ranged from 8.5 to 100%, conversion efficiencies from 78 to 99.9%, while certain kits highly fragment DNA, demonstrating large variability in their performance. …”
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229
An Analytical Approximation of the Stress Function for Conical Flywheels
Published 2025-04-01“…Starting from a stress function, the model was simplified under the assumption of a small-thickness gradient, allowing the derivation of a closed-form solution. …”
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230
Investigating fluctuation varieties in the propagation of the perturbed KdV equation with time-dependent perturbation coefficient
Published 2025-06-01“…By assigning various functional forms such as periodic, polynomial, and decaying exponential, to the proposed time-dependent coefficient, novel solitary wave patterns of types like-breather, regular(singular)-bell shaped, and periodic solutions are emerged with fluctuations. …”
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231
Regional Variability in Growth and Leaf Functional Traits of <i>Mitragyna speciosa</i> in Thailand
Published 2025-02-01“…The northeastern region had higher leaf pH and lower photosynthetic efficiency compared to the southern and central regions. …”
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232
Complexity Reduction in the Use of Evolutionary Algorithms to Function Optimization: A Variable Reduction Strategy
Published 2013-01-01“…We propose a knowledge-based variable reduction strategy (VRS) that can be integrated into EAs to solve unconstrained and first-order derivative optimization functions more efficiently. …”
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233
Methodology for assessing the spherical plain bearings durability
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234
Study on Operation Control Strategy for Campus Public Building Heating Systems in Severe Cold Areas
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235
Internal Benchmarking of Thermal Power Plants оf Electric Power Systems
Published 2020-12-01“…A necessary condition for the feasibility of using these or those integral indicators is their functional and statistical independence. The results of the studies performed using the simulation method made it possible to establish that the smallest correlation occurs between the integral indicator calculated as the arithmetic mean of random variables and the integral indicator calculated as the coefficient of variation of the same random variables. …”
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236
Three-dimensional design, simulation and optimization of a centrifugal compressor impeller with double-splitter blades
Published 2025-02-01“…Since the optimization process only using genetic algorithms is very time-consuming and has high computational costs, artificial neural networks were used to reduce costs. The objective function in this optimization process was to increase efficiency while maintaining the flow rate and pressure ratio at the design point. …”
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237
Multifractal analysis of Bitcoin price dynamics
Published 2025-02-01“…Temporal analysis exposes intriguing trends in multifractality with implications for market efficiency. Furthermore, correlation analysis unveils connections among multifractal properties. …”
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Experimental investigation of solar PVT collector with the dryer on mass and temperature of dried red chili with Machine Learning Models
Published 2025-09-01“…Machine learning (ML) models, namely the Multilayer Perceptron (MLP), Radial Basis Function (RBF), and Decision Tree (DT), were used to forecast the temperature and mass dryness variables.The RBF model showed the best performance with 0.98, 0.95, and 0.92 for temperature dryness, above MLP and DM. …”
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240
Natural assets, changes, and variations of the socioeconomic-environmental systems along the Asian drylands belt
Published 2024-01-01“…We found increased variability as well as spikes in extreme values in each of these three measures of SES function among the 23 PEs over the study period. …”
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