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5201
Optical solitons, bifurcation, and chaos in the nonlinear conformable Schrödinger equation with group velocity dispersion coefficients and second-order spatiotemporal terms
Published 2025-06-01“…Abstract In this study, we utilize the new direct mapping method to derive optical soliton solutions for the nonlinear conformable Schrödinger equation, which accounts for group velocity dispersion coefficients and second-order spatiotemporal terms. …”
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5202
Calculating the true level of predictors significance when carrying out the procedure of regression equation specification
Published 2017-07-01“…Comparative analysis with such existing methods as Bonferroni correction and Shehata and White adjustments explicitly shows their imperfections, especially in case when the number of observations and the number of potential explanatory variables are approximately equal. …”
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5203
New exact soliton wave solutions appear in optical fibers with Sardar sub equation and new auxiliary equation techniques
Published 2025-02-01“…Consider two general techniques in this field, the Sardar sub-equation method, and a new auxiliary-equation technique. These methods are applied to derive a wide range of soliton solutions for nonlinear partial differential equations. …”
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5204
Impact of Brownian motion on the optical soliton solutions for the three component nonlinear Schrödinger equation
Published 2025-07-01“…Moreover, the effect of noise is visualized on these optical solitons. To show the stability of our results we have explored one more method namely as modified auxiliary equation method, which provided us only hyperbolic, trigonometric and rational solitons. …”
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5205
Investigation of crack propagation in the surface white layer of rail steel
Published 2020-07-01“…The paper presents the study results of the morphological characteristics of the white layer on the rail surface.Materials and Methods. The object of study (rail surface after operation) was examined under a microscope. …”
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5206
Efficacy of skin-to-skin contact between mother and newborn during the third stage of labour in reducing postpartum haemorrhage risk
Published 2025-04-01“…Data sources Searches were conducted in PubMed, Scopus, Cochrane Library, CINAHL, Google Scholar, and Web of Science up to May 2024. Review methods The PRISMA guidelines were followed. Prospective clinical trials were included and assessed using the revised Cochrane RoB 2 tool for randomized controlled trials and ROBINS-I for non-randomized studies. …”
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5207
Objective and Intelligent Acquisition of Two Types of Decision Data Based on Online Comment Information and Its Application in Emergency Decision-Making
Published 2025-08-01“…Therefore, this study developed two methods for the intelligent and objective acquisition of quantitative decision data based on machine learning and online review data and applied the methods to solve practical emergency problems. …”
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5208
APLIKASI KAEDAH AL-ZAJR BI AL-HAJR SEBAGAI PENDEKATAN MENANGANI ISU LGBT DI MALAYSIA
Published 2024-12-01“…Authorities, non-governmental organisations (NGOs) and the community at large are encouraged to apply this method in addition to existing methods to deal wisely with LGBT issues in Malaysia. …”
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5209
Advanced smart assistance with enhancing social interaction and daily activities for visually impaired individuals using deep learning with modified seagull optimization
Published 2025-05-01“…This study proposes an Automated Damage Detection using a Modified Seagull Optimizer with Ensemble Learning (ADD-MSGOEL) method for visually impaired people. The ADD-MSGOEL method is designed to enhance the social life and daily functioning of visually impaired people by accurately detecting damage and potential hazards in their surroundings. …”
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5210
Determination of the Sound Intensity Vector Field from Synchronized Sound Pressure Waveforms
Published 2024-12-01“…This allows for the use of a single microphone and eliminates one of the main problems of the classical PP probe, which is the phase mismatch of two different microphones. The described method was used to visualize the vector acoustic field in front of an active loudspeaker. …”
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5211
Parametric Simulation Study of Liquid Film Cooling of Hydrocarbon Liquid Rocket Engine
Published 2025-02-01“…Liquid film cooling is a common cooling method for hydrocarbon rocket engines, and numerical simulation is an important method for studying liquid film cooling. …”
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5212
Non-Destructive Detection of Soybean Storage Quality Using Hyperspectral Imaging Technology
Published 2025-03-01“…(1) Background: Soybean storage quality is crucial for subsequent processing and consumption, making it essential to explore an objective, rapid, and non-destructive technology for assessing its quality. (2) Methods: crude fatty acid value is an important indicator for evaluating the storage quality of soybeans. …”
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5213
Evaluation of Respiratory Sounds Using Image-Based Approaches for Health Measurement Applications
Published 2022-01-01“…<italic>Methods:</italic> The five visualizations (linear spectrogram, logarithmic spectrogram, Mel-spectrogram, wavelet scalograms, and aggregate images) are applied to a pre-trained AlexNet image classifier for all tasks. …”
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5214
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5215
Light curve analysis of W-UMa type binary systems RZ UMi, OQ UMa, LP UMa
Published 2025-01-01“…The fundamental parameters of these systems were derived including the mass ratios determined using the q-search method. Hypotheses involving active surface regions, such as dark spots on the primary, and secondary components or bright spots in the neck region due to magnetic activity, or continuous mass transfer between components, were examined to explain the varying amplitudes of maxima and nearly equal minima depths in the light curves. …”
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5216
Unique staged temperature evolution in the freezing and melting of an ice crystal
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5217
Indefiniitpronoomenite "keegi" ja "miski" käändevormide varieerumine suulises keeles
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5218
Screening of cherry leaf roll virus in Sambucus nigra plants in Ukraine
Published 2022-09-01“…The aim of the study was to test the black elderberry plants (Sambucus nigra L.). for the presence of CLRV in the Poltava region and Kyiv regions. Methods. Sampling was carried out in the summer–autumn period in 2019—2021 in the territories of the Poltava and Kyiv regions and in Kyiv city. …”
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5219
Exploring the Relationship Between Visual Perception of the Urban Riverfront Core Landscape Area and the Vitality of Riverfront Road: A Case Study of Guangzhou
Published 2024-12-01“…Furthermore, we evaluated the vitality of Riverfront Road through a four-step process: 1. measuring key visual indices of Riverfront Road, including the green view index (GVI), water view index (WVI), sky view index (SVI), and building view index (BVI); 2. evaluating the proximity of cultural landmarks to Riverfront Road; 3. calculating the convenience of driving, buses, and subways for Riverfront Road with the network analysis method; 4. deriving the vitality value of Riverfront Road through the combination of hotspot data from Baidu. …”
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5220
Evaluating the Impact of Visual Arts Teachers’ Assessment Strategies on Lifelong Learning in Practical Artworks in Senior High Schools in the Ashanti Region, Ghana
Published 2025-07-01“…Lifelong learning skills are critical in Visual Arts education, equipping students with the ability to adapt to the creative industry’s evolving demands. …”
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