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4281
Genomic regions of current low hybridisation mark long-term barriers to gene flow in scarce swallowtail butterflies.
Published 2025-04-01“…We first quantify the heterogeneity of effective migration rate under a model of isolation with migration, using genomes sampled across the range to identify long-term barriers to gene flow. …”
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4282
DETERMINATION OF HYDRODYNAMIC CHARACTERISTICS OF A RADIO-CONTROLLED AIRPLANE MODEL WITH AIR CUSHION LANDING GEAR
Published 2017-01-01“…This article presents the results of the hydrodynamic parameters of radio-controlled models (RCM) of the aircraft with the landing gear on an air cushion (REFERENCED) obtained during tests in the water tank of TSAGI NIMC on land- ing modes with varying alignment and pressure in air cushion chassis on calm and disturbed water surfaces.ACLG’s RCM is based on the Froude criterion. The experimental data of the real aircraft Dingo, LMS, An-26, C-130 Hercules (size, weight, thrust) parameters were processed. …”
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4283
Frequency of Episiotomy and Perineal Injury in Home Births and Influencing Factors
Published 2025-03-01“…Multiparity and flexible sacrum positions were associated with a higher rate of perineal integrity, while multiparity was also linked to a higher risk of perineal injury requiring suturing. …”
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4284
Optimizing the strategy of new media content distribution using fuzzy logic
Published 2025-07-01“…At the same time, the introduction of a reinforcement learning mechanism enables the system to have self-adjustment capabilities and continuously optimize the recommendation results based on real-time data. Experimental results show that the fuzzy logic optimization strategy is significantly better than the traditional method in key performance indicators such as click-through rate (CTR), distribution success rate, and system response time, especially during the user active period, the CTR improvement is particularly obvious. …”
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4285
Impact of primary production and net ecosystem metabolism on carbon and nutrient cycling at the land-sea interface
Published 2025-04-01“…Yet, primary production and net ecosystem metabolism (NEM) are variable, and this has implications for nutrient and carbon processing along the land-sea interface. To resolve this variability, high-frequency dissolved oxygen and ancillary biogeochemical data from a research station (FerryBox) located at the outflow of a temperate estuary into a shelf sea, were used to quantify the gross primary production (GPP) and NEM at the land-sea interface. …”
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4286
Control of Reliability of Measurements in Power Systems According to the First Increment and on the Basis of Extrapolating Filters
Published 2018-10-01“…Control in accordance with the first increments is most effective in cases where the controlled processes are sufficiently inertial and the rate of alteration of variables is relatively small. …”
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4287
Removal of Copper(II) Ions from Aqueous Solutions Using Natural Kaolinite
Published 2006-07-01“…The dynamics of the adsorption process were also studied and values of the adsorption rate constant and the rate constant for intraparticle diffusion calculated. …”
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4288
An Ontology Proposal for Implementing Digital Twins in Hospitality: The Case of Front-End Services
Published 2025-07-01“…Simulations and historical data analysis enable forecasting demand fluctuations and optimizing check-in/check-out processes. …”
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4289
An Identification Method of Polarization Modulation for Ship and Combined Corner Reflector Based on Civil Marine Radar
Published 2024-12-01“…The study also explores the influence of missing 50% of pitch angle and azimuth angle data in the training set, finding that identification rates in all four cases exceed 85% when the SNR is above 15 dB. …”
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4290
Identity Theft: The Importance of Prosecuting on Behalf of Victims
Published 2024-11-01“…We provide insight into consequences experienced by identity theft victims, particularly if their PII is posted on the Dark Web, a threat that can exist into perpetuity. If rates of victimization from identity theft-based crimes are to decline, reporting of victimization must increase, and current legislation related to investigating and processing identity theft crimes must progress.…”
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4291
Mobile Forensics in Human Trafficking Investigation Services Using Mobile Laboratory
Published 2025-03-01“…DF-Tools showed an advantage in identifying multimedia artifacts with a 69.48% data acquisition success rate, compared to Magnet Axiom at 68.57%. …”
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4292
Precision blood pressure prediction leveraging Photoplethysmograph signals using Support Vector Regression
Published 2025-03-01“…These results, which are characterized by a low error rate, indicate that the SVR model is able to predict blood pressure accurately and consistently, both on training data and new data that was previously unseen.…”
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4293
Runoff Infiltration in Urban Green Space and Parameters of Sponge Facilities
Published 2023-08-01“…Soil water tension and unsaturated hydraulic conductivity were estimated by HYPROP2 and HYPROP-data evaluation software (HYPROP-DES). [Results] The stable infiltration rate was basically reached the stage of stable infiltration 5—10 min after the start of on-site infiltration, and most of the observed stable infiltration rates were less than 100 mm/h. …”
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4294
Effective Diabetic Retinopathy Classification With Siamese Neural Network: A Strategy for Small Dataset Challenges
Published 2024-01-01“…However, the automatic detection of diabetic retinopathy through medical image processing requires a large number of training data to build a model with good performance. …”
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4295
Laparoscopic Access in Radical Surgical Treatment of Complicated Gastric Cancer: a Single-Center Experience
Published 2024-10-01“…The study included patients diagnosed with gastric cancer complicated by bleeding or gastric outlet/cardioesophageal junction obstruction, over 18 years of age, who signed consent for the processing of personal data and inclusion of their clinical data in the research and underwent surgical treatment. …”
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4296
A framework for cyber threat modeling and risk assessment in smart city environments
Published 2025-07-01“…However, as smart cities increasingly rely on the Internet of Things (IoT), cloud computing, and real-time data processing, they also face an expanded attack surface and growing cybersecurity threats.MethodsThis paper presents a comprehensive threat modeling and risk assessment approach tailored to smart city environments. …”
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4297
A Novel Partitioned Random Forest Method-Based Facial Emotion Recognition
Published 2025-01-01“…Thus, a robust and useful method for improving classification rates is proposed for both small and large datasets.…”
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4298
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4299
Aurel_AI: Automating an Institutional Help Desk Using an LLM Chatbot
Published 2024-10-01“…However, its current limitations, such as handling concurrent queries and hallucinations, underscore the need for adjustments to both infrastructure and data processing methodology. With strategic improvements, the system has the potential to consolidate itself as a replicable model for multiple university digital services.…”
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4300
A Hybrid Artificial Neural Network and Particle Swarm Optimization algorithm for Detecting COVID-19 Patients
Published 2021-12-01“…Particle Swarm Optimization was used for the training phase of a neural net to identify the best weights and biases. On training data, the highest rate of accuracy gained is 0.98.738 and on testing data, it is 98.689. …”
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