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1241
Correlation between serum quantitative HBsAg and HBV DNA levels in chronic hepatitis B patients
Published 2023-01-01“…Quantitative hepatitis B virus (HBV) surface antigen (qHBsAg) has become increasingly wide-spread in the last few years in both diagnostic and therapeutic protocols for HBV infection. …”
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1242
Assessing the Global Sensitivity of RUSLE Factors: A Case Study of Southern Bahia, Brazil
Published 2024-12-01“…To meet this goal, three non-linear topographic factor (<i>LS</i> factor) equations alternately implemented in RUSLE, coupled with geographic information system (GIS) software and a variogram analysis of the response surfaces (VARSs), were used. The results showed that the average soil erosion rate in the Pardo River basin was 25.02 t/ha/yr. …”
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1243
Anti-Jamming RIS Communications Using DQN-Based Algorithm
Published 2022-01-01“…Nowadays, owing to the ability to reconfigure the wireless propagation medium, reconfigurable intelligent surface (RIS) is regarded as an effective tool to enhance transmission performance, especially in the jamming context. …”
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1244
To the estimation of the ground waters pollution danger on the basis of studing of water balance elements (on the data of water-balance station Malaya Istra)
Published 2015-02-01“…Under the modeling the meteorological data for the average daily temperature, atmospheric deposits and sunny radiation for the many years period, obtained on the forest meteostation of water-balance station Malaya Istra has been taken into account as well as the value of flow, calculated due to the vegetation and lithological composition, the index of snow melting, the index of leaf surface growth and other data. …”
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1245
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1246
Application of Machine Learning for Methanolysis of Waste Cooking Oil Using Kaolinite Geopolymer Heterogeneous Catalyst
Published 2024-08-01“…This work uses three machine learning techniques, response surface methodology (RSM), artificial neural network (ANN), and adaptive neuro-fuzzy inference system (ANFIS) to optimise and model biodiesel production from waste cooking oil using process parameters such as methanol-to-oil ratio, catalyst loading, reaction temperature, and reaction time. …”
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1247
Modelling and Optimisation of Biodiesel Production from Margarine Waste Oil Using a Three-Dimensional Machine Learning Approach
Published 2024-08-01“…This work presents the use of three-dimensional machine learning approaches, namely the response surface methodology (RSM), the artificial neural network (ANN), and the adaptive neuro-fuzzy inference system (ANFIS), to optimise and model the biodiesel yield from waste margarine oil. …”
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1248
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1249
Segmented Estimation of Road Adhesion Coefficient Based on Multimodal Vehicle Dynamics Fusion in a Large Steering Angle Range
Published 2025-04-01“…Real-time estimation of the road surface friction coefficient is crucial for vehicle dynamics control. …”
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1250
Exploring the influence of urban green space and urban morphology on urban heat Islands using street view and satellite imagery
Published 2025-07-01“…Abstract Urban green spaces are essential for regulating land surface temperature (LST), but current research frequently neglects their structural complexity and perceived accessibility by humans. …”
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1251
Upcycling Scented Pandan Leaf Waste into High-Value Cellulose Nanocrystals via Ultrasound-Assisted Extraction for Edible Film Reinforcement
Published 2025-04-01“…The extracted CNCs showed favorable physicochemical properties, including a zeta potential of −33.95 mV, an average particle diameter of 91.81 nm, and a polydispersity index of 0.26. …”
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1252
Media formulation using statistical methodology to enhance α-amylase production for green synthesis of Au-NPs by Bacillus subtilis VSP4 under solid-state fermentation
Published 2025-06-01“…The present work highlights α-amylase production by B. subtilis VSP4 under SSF, which was prominently enhanced by adopting a statistical experimental design, leading to the formation of Au-NPs of average size 5.17 ± 0.85 nm showing a surface plasmon resonance peak at 528 nm.…”
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1253
Effect of phosphorus content on microstructure and magnetic/mechanical properties of ultra-thin non-oriented Fe–3%Si ribbons prepared with planar flow casting
Published 2025-03-01“…The results show that as phosphorus content increases, the surface quality of ribbons significantly improves and the average grain size of Fe–3%Si ribbons decreases. …”
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1254
Determining an Optimal Combination of Meteorological Factors to Reduce the Intensity of Atmospheric Pollution During Prescribed Straw Burning
Published 2025-01-01“…Furthermore, during this phase, the average WS and PBLH increased, whereas the RH decreased. …”
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Comparative analysis of 3D CT values for different lumbar pedicle screw trajectories
Published 2025-07-01“…Abstract Study objectives The average CT values of the three-dimensional (3D) trajectories of transarticular surface (TAS) screws, traditional trajectory (TT) pedicle screws, and cortical bone trajectory (CBT) screws in the L4 and L5 vertebral bodies were evaluated, providing a radiological theoretical basis for the utilization of the transarticular surface screw trajectory (TAST) at these vertebral levels. …”
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1257
Studying of odontoglyphics of the first maxillary premolar by means of Cerec 3 system
Published 2020-04-01Get full text
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1258
NH3 release during the snow evaporation process in typical cities in Northeast China
Published 2025-01-01Get full text
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1259
DDPG-based performance optimization algorithm for IRS-assisted simultaneous wireless information and power transfer systems
Published 2024-06-01“…Simulation results show that the average reward of the DDPG algorithm is related to the learning rate. …”
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1260
Progressive Shrinkage of the Alpine Periglacial Weathering Zone and Its Escalating Disaster Risks in the Gongga Mountains over the Past Four Decades
Published 2025-07-01“…The APWZ also experienced substantial areal shrinkage, with an average annual reduction of approximately 13.84 km<sup>2</sup>, highlighting the differential responses of various surface cover types to warming. …”
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