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4481
Solitary fibrous tumors of the oral and maxillofacial region: a case series from a single-center
Published 2024-11-01“…The tumors were distributed at six different sites, including the tongue, submandibular region, cheek, sublingual gland, mandible, and hard palate. …”
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4482
Xanthohumol: Anti-Inflammatory Effects in Mechanically Stimulated Periodontal Ligament Stem Cells
Published 2024-11-01“…This study investigated the anti-inflammatory properties of XN in an in vitro model of compressively stimulated human periodontal ligament stem cells (hPDLSCs), which have a different function in the periodontium than the previously used cementoblasts. …”
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4483
Synthesis of a Novel Filtrate Reducer and Its Application in Water-Based Drilling Fluid for Ultra-High-Temperature Reservoirs
Published 2021-01-01“…The physical and chemical properties were characterized by infrared spectroscopy, thermal weight, and spectrophotometry, and their temperature and salt resistance was evaluated in different drilling fluids, combined with adsorption, particle size analysis, and stability test. …”
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4484
Deepfake Image Forensics for Privacy Protection and Authenticity Using Deep Learning
Published 2025-03-01“…However, challenges remain, such as the difficulty of detecting deepfakes in compressed video formats, the need for handling noise and addressing dataset imbalances. …”
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4485
Early resistance rehabilitation improves functional regeneration following segmental bone defect injury
Published 2024-12-01“…Abstract Many studies have explored different loading and rehabilitation strategies, yet rehabilitation intensity and its impact on the local strain environment and bone healing have largely not been investigated. …”
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4486
Effect of trace elements (Fe3 +, Mg2+, S6+) on the hydration mechanisms of alkali-activated coal gangue
Published 2025-07-01“…The compressive strength test, nuclear magnetic resonance (NMR) porosity analysis, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TG-DTG), and scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS) were employed to systematically investigate the compressive strength, hydration products, and microscopic morphology of AACG cementitious materials. …”
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4487
Effect of polycarboxylic acid superplasticizer on sulphoaluminate cement based grouting material
Published 2025-04-01“…Therefore, based on the reinforcement material of slag-desulfurization gypsum-sulfoaluminate cement terpolymer system, the macro and micro effects of different water-cement ratios and polycarboxylic acid water reducing agents on the material were studied, and the grouting performance was improved and optimized, and the optimized grouting reinforcement effect was verified through field engineering. …”
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4488
Understanding the development of mechanically and thermally induced white layers in AISI 52100 steel during hard turning: Process-microstructure-property relationship
Published 2025-09-01“…With optimal cutting conditions, surfaces develop nanocrystalline microstructures with high compressive stresses, known as mechanically induced white layers (M-WLs). …”
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4489
Liquid-like versus stress-driven dynamics in a metallic glass former observed by temperature scanning X-ray photon correlation spectroscopy
Published 2025-05-01“…This work not only extends the dynamical range probed by standard isothermal XPCS but also adds a different view on the α-relaxation across the glass transition and provides insights into the anomalous, compressed temporal decay of the density-density correlation functions observed in metallic glasses and many out-of-equilibrium soft materials.…”
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4490
Characteristics of Inertial Range Turbulent Cascade Rates in the Interplanetary Coronal Mass Ejection
Published 2025-01-01“…Interplanetary coronal mass ejections (ICMEs) are different from the typical solar wind in their compressibility and levels of fluctuations in magnetic field, proton velocity, density, and temperature, making them a unique environment for studying turbulence properties. …”
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4491
Influence mechanisms of dynamic metamorphism on the evolution of micro/nano pore structures in tectonically deformed coals
Published 2024-12-01“…Therefore, the enhanced tectonic deformations can lead to continuously compressed and changed macromolecular structures, as well as partitioned gaps between molecular structures. …”
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4492
Numerical Investigation of Progressive Collapse Resistance in Fully Bonded Prestressed Precast Concrete Spatial Frame Systems with and Without Precast Slabs
Published 2025-08-01“…During the beam action stage, the compressive membrane action (CMA) of the slabs and the compressive arch action (CAA) of the beams work in coordination. …”
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4493
Assessment of Precast Concrete Deterioration in Marine Environments Using Non-Destructive Methods
Published 2025-03-01“…Two precast concrete elements with different cement types, CEM II A-L 42.5R and CEM I 42.5 R/SR, were analyzed through compressive strength tests, open porosity measurements, mercury intrusion porosimetry (MIP), ultrasonic wave transmission, and scanning electron microscopy (SEM). …”
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4494
EXPERIMENTAL STUDY OF OBSERVABLE DEFORMATION PROCESS IN FAULT META-INSTABILITY STATE BEFORE EARTHQUAKE GENERATION
Published 2020-06-01“…In laboratory experiments, the front-type strain occurs about 12 seconds before fast fault instability; the compressive pulse initiates within less than 0.1 second, and then the fault turns quickly into a dynamic strain adjustment, which appears quasi-synchronously between different measurement points, and, finally, an earthquake is generated.…”
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4495
Enhancing mechanical properties and freeze-thaw durability of xanthan-stabilized kaolinite clay with randomly distributed animal-based fibers
Published 2025-09-01“…Kaolinite soil was mixed with varying concentrations of XG (0.5%, 1%, and 2%), with curing times of 1, 7, 14, and 28 days, and different proportions of SWF (0.3%, 0.6%, and 0.9%). …”
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4496
Effect of CO2 pressure on carbon storage−mechanical properties of red mud−fly ash based grouting materials
Published 2025-06-01“…The carbonation depth, carbonation area, CO2 absorption, and uniaxial compressive strength of the materials under different CO2 curing pressures were tested. …”
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4497
Durability and Mechanical Analysis of Basalt Fiber Reinforced Metakaolin–Red Mud-Based Geopolymer Composites
Published 2025-06-01“…Mechanical properties, including compressive strength, flexural strength, and ultrasonic pulse velocity (UPV), were tested 7 and 28 days before and after exposure to elevated temperatures (200, 400, 600, and 800 °C). …”
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4498
Transforming waste into value: Advancing sustainable construction materials with treated plastic waste and foundry sand in lightweight foamed concrete for a greener future
Published 2025-06-01“…The mechanical properties, including compressive, tensile, and flexural strengths, were evaluated at ages of 7, 14, 28, 56, and 180, in addition to their fresh properties. …”
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4499
Strength and Durability Performance of Hybrid Alkaline Clay Brick Waste –Coconut Shell Ash Cement
Published 2024-12-01“…Various cement blends were prepared by mixing different mass ratios of OPC:CSA: CBW and activated with 0.5 M and 2 M Sodium sulfate solutions, maintaining a solution-to-cement ratio of 0.5. …”
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4500
Microstructure analysis and mechanical parameter estimation of sanding dolomite
Published 2025-03-01“…The pore structure, microscopic composition and morphological distribution of dolomite with different sanding degrees were studied by means of SEM scanning, EDS spectroscopy and CT scanning. …”
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