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OVERVIEW OF THE COMPONENT ENHANCEMENT METHODS IN DEVELOPMENT OF THE GAS CONDENSATE FIELDS
Published 2022-07-01“…Improving the performance of existing wells based on the phenomenon of decompression beginning of condensation of the condensate with increasing of the composition of hydrocarbons «pentane + higher». Methods for pumping water or inert gas along the ield circuit to maintain reservoir pressure at the supercritical level are also considered, but they have not been distributed. …”
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302
The Impact of Different Fiber Placement Techniques on the Fracture Resistance of Premolars Restored with Direct Resin Composite, In Vitro Study
Published 2025-06-01“…Fiber-reinforced composites (FRCs) are recognized for enhancing the fracture resistance of structurally compromised teeth. …”
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303
Association of Exposure to Humidex with Schizophrenia Admissions in Qingdao, China: A Time-Series Study
Published 2025-04-01“…Haibin Han,1 Jie Liu,1 Lu Wang,1 Gen Li,2 Tingting Wang1 1Department of Psychiatry, Qingdao Mental Health Center, Qingdao, Shandong, People’s Republic of China; 2Department of Spinal Surgery, Qingdao Huangdao Central Hospital, Qingdao, Shandong, People’s Republic of ChinaCorrespondence: Tingting Wang, Department of Psychiatry, Qingdao Mental Health Center, Qingdao, Shandong, People’s Republic of China, Email wtt06309302@163.comPurpose: This study aimed to quantify the effects of humidex (a composite index of temperature and relative humidity) on schizophrenia admissions.Methods: The exposure-lag-response relationship between humidex and schizophrenia admissions was explored via a distributed lag nonlinear model (DLNM). …”
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304
Composition Design and Property Prediction for AlCoCrCuFeNi High-Entropy Alloy Based on Machine Learning
Published 2025-06-01Get full text
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305
Failure Analysis of Locally Damaged Slender Steel Bars Strengthened with CFRP Composites: Experiments, Theory, and Computational Simulations
Published 2020-01-01“…The deformation, failure mode, and the critical buckling load of the reinforced steel flat bars subjected to axial compressive forces are experimentally evaluated. …”
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306
Experimental and Numerical Simulation Study on the Mechanical Properties of Integrated Sleeve Mortise and Tenon Steel–Wood Composite Joints
Published 2025-01-01“…In view of the application status and technical challenges of steel–wood composite joints in architecture, this paper proposes an innovative connection technology to solve issues such as susceptibility to pry-out at beam–column joints and low load-bearing capacity and to provide various reinforcement methods in order to meet the different structural requirements and economic benefits. …”
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307
Ensemble deep learning-enabled single-shot composite structured illumination microscopy (eDL-cSIM)
Published 2025-05-01“…In this work, we propose a single-shot composite structured illumination microscopy method using ensemble deep learning (eDL-cSIM). …”
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308
Study of the Refractive Index Sensing based on MDM Waveguide Coupled with a Square-shaped Composite Resonant Cavity
Published 2024-12-01“…【Methods】The paper employs the finite element method to comparatively analyze the characteristics of the transmission peak spectrum and the mode field distribution at the peak position of the square resonant cavity coupled MDM waveguide structure before and after the introduction of the stub cavity. …”
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309
Study on natural gas metering technology and pricing methods in China
Published 2025-07-01“…Therefore, there is an urgent need to promote reforms in natural gas metering and pricing methods. MethodsThis paper begins with a comparative analysis of natural gas metering technologies between China and other countries, focusing on four aspects: natural gas metering standard systems, metering equipment applications, metrological traceability systems, and custody transfer metering modes. …”
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310
Evaluation of microbiome composition combined with serum untargeted metabolomic profiling in newly diagnosed children with inflammatory bowel disease
Published 2024-07-01“…Good quality models were obtained based on serum metabolomics data collected in positive and negative ion mode. In total, 12 metabolites significantly discriminating these groups were identified. …”
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311
The effect of different surface treatments and adhesive systems on shear bond strength in universal nanohybrid composite resin repair
Published 2025-03-01“…Abstract Background The aim of this study is to evaluate the effect of different surface treatments and adhesives on shear bond strength (SBS) in the repair of composite resin restorations. Methods In this study, 60 discs (2 mm x 10 mm) were prepared using a universal nanohybrid composite resin (GrandioSo, Voco, Germany). …”
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312
Optical properties, inclusions, and chemical composition of blue corundum from the Stazh-2 deposit, South-Western Pamir
Published 2024-08-01“…During its study at the end of the last century, no mineralogical studies of blue corundum were conducted using precision methods, such as IR, Raman and absorption spectra, DiamindView luminescence, in order to establish patterns in color distribution, solid and gas-liquid inclusions, deformations and chemical composition. …”
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313
Dynamic Analysis of Multi-Stepped Functionally Graded Carbon Nanotube Reinforced Composite Plate with General Boundary Condition
Published 2021-01-01“…This study presents the multi-stepped functionally graded carbon nanotube reinforced composite (FG-CNTRC) plate model for the first time, and its free and forced vibration is analyzed by employing the domain decomposition method. …”
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Response Surface-Based Finite Element Model Updating of Steel Box-Girder Bridges with Concrete Composite Decks
Published 2022-01-01“…Finite element analysis (FEA) and field measurements of the dynamic characteristics of steel box girder bridges were carried out in this study, and the finite element model was updated based on the response surface method. The studies show that the bridge modal parameters can be reasonably identified based on the measurements of the bridge under ambient excitation without artificial excitation; the first six orders of mode shapes in the FEA results are consistent with the measured ones, but there is a difference between the natural frequencies; the model updating found that the elasticity modulus, density, and thickness of the SFRC have some influence on the first six orders of natural frequency of the bridge, but the SFRC thickness has the most significant influence on the bridge frequency, and the influence of epoxy asphalt pavement on bridge frequency is small. …”
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316
Study on Seismic Performance of Reinforced Concrete Columns Reinforced with Steel Strip Composite Ultra–High–Performance Concrete
Published 2025-05-01“…The composite strengthening method significantly improved the failure mode, with crack distribution changing from localized crushing to multiple fine cracks. …”
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317
Probiotics in Sports: Modulating the Microbiome for Performance and Health
Published 2025-07-01“…ResultsPerinatal factors such as delivery mode, breastfeeding, and antibiotics shape early microbiota with long-term health effects. …”
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Effect of volumetric modification with nanosized zirconium dioxide particles on structure and mechanical properties of composite material based on polytetrafluoroethylene
Published 2024-12-01“…The article demonstrates the influence of the concentration of nanosized particles of zirconium dioxide ZrO2 applied as a bulk modifier-filler on the structure and strength characteristics of polytetrafluoroethylene-based composite. samples with concentrations of 0 %, 4 %, 8 % and 26 % of ZrO2 nanosized zirconium dioxide particles were obtained by the sintering method in a mould in conditions of volumetric limitation of thermal expansion. …”
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320
Investigation of differential Multi-Mode antibacterial mechanisms of essential oils of Satureja montana L. and Leptospermum scoparium J.R.Forst. & G.Forst. Against Porphyromonas gi...
Published 2025-07-01“…Conclusion The comprehensive analysis reveals that EO1 and EO2 exert multi-mode antibacterial effects through different mechanisms. …”
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