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4621
Enhancing PMMA properties: a comprehensive study of nanographene oxide and Boron nitride impact through In-Vitro analysis
Published 2025-04-01“…Statistical analysis was performed to determine the difference between the groups. One-way ANOVA was performed followed by Tukey’s post hoc test for multiple comparisons between the groups. …”
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4622
THE EVALUATION OF CURRENT RESEARCH ON THE STRENGTH OF DENTAL RESTORATIVE COMPOSITE MATERIALS
Published 2022-06-01“…It has been determined that the range of composite materials available on the dental market is very wide. They differ significantly in chemical, mechanical, physical, and biological characteristics, operating properties, techniques of their usage. …”
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4623
Spatial disparities of population aging in Shenzhen: from China’s Hukou perspective
Published 2025-08-01“…ObjectiveAs China’s youngest city with immigrants constituting 66% of its population, Shenzhen is paradoxically facing accelerated and compressed demographic aging. Although its overall aging rate remains below the international aging society threshold, the city confronts unique challenges as a migrant receiving metropolis without domestic precedents. …”
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4624
Above-mJ optical parametric chirped pulse amplifier at 3 μm for laser-driven coherent soft x-ray generation beyond the water window
Published 2025-04-01“…Here, we present a 10 kHz, few-cycle OPCPA at 3.1 μm generating compressed pulses of 1.1 mJ energy with a record temporal width of 58 fs and an excellent rms stability of 0.8%. …”
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4625
One-Part Alkali-Activated Slag/Fly Ash for Soft Soil Stabilization: Freeze-Thaw Durability Assessment and Mechanism Elucidation
Published 2025-07-01“…Mass loss, unconfined compressive strength (UCS), and pH value were conducted to assess soil deterioration and structural integrity under freeze-thaw conditions. …”
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4626
Tribological behavior of shape-specific microplate-enriched synovial fluids on a linear two-axis tribometer
Published 2023-12-01“…After extensive morphological and physicochemical characterizations, the apparent Young’s modulus of the µPL was quantified under compressive loading returning an average value of ∼ 6 kPa, independently of the particle morphology. …”
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4627
Strength Prediction of Geopolymer Concrete With Wide-Ranged Binders and Properties Using Artificial Neural Network
Published 2024-01-01“…By focusing on the oxide composition of binders, the model is more generalized, making it applicable across different binder types and not limited to specific materials. …”
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4628
Research progress and prospect of coal seam blasting antireflection technology in China
Published 2025-05-01“…To summarize past experiences and further enhance the technology for deep coal seam blasting in the new era, this study analyzes the blasting permeability enhancement mechanism, establishes a mathematical model for blasting-induced fracturing of coal-rock masses considering dynamic compressive (tensile) strength and ideal detonation conditions, and inversely examines stress distribution around blasting holes under different geological stress conditions. …”
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4629
Annual migratory movement, apparent molt-migration, migration schedule, and diffuse migratory connectivity of Hermit Warblers
Published 2024-12-01“…We found a high degree of mixing on the wintering grounds among birds from different breeding locations, indicating low migratory connectivity. …”
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4630
MHOE-DETR: A Ship Detection Method for Small and Fuzzy Targets Based on Satellite Remote Sensing Image Data
Published 2025-01-01“…By decomposing the self-attention matrix and the spatial attenuation matrix, the spatial correlations of different directions and positions are captured, thus effectively alleviating the problem of catastrophic forgetting. …”
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4631
Evaluación del Derrame de Crudo de la Línea de Alta Presión de Pozo Sacha SA-78 en el Oriente Ecuatoriano, aplicando Métodos Analíticos de Flujo en Medios Porosos (Ecuaciones de Da...
Published 2011-05-01“…Also necessary to did some assumptions on different equation’s variables such as compressibility, viscosity and porosity. …”
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4632
Modelling and efficiency assessment of vertically reinforced slab foundation of multi-storey building
Published 2025-04-01“…A 9-storey building with a monolithic slab foundation was modeled, and different configurations of vertical reinforcing elements were analyzed. …”
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4633
Evaluación del Derrame de Crudo de la Línea de Alta Presión de Pozo Sacha SA-78 en el Oriente Ecuatoriano, aplicando Métodos Analíticos de Flujo en Medios Porosos (Ecuaciones de Da...
Published 2011-05-01“…Also necessary to did some assumptions on different equation’s variables such as compressibility, viscosity and porosity. …”
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4634
A force‐measuring device combined with ultrasound‐based elastography for assessment of the uterine cervix
Published 2022-02-01“…Elastography measured the changes in mean gray value (intensity) during manual compressions. Region of interest was set within the anterior cervical lip. …”
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4635
Mechanical Properties and Microstructure of High Ductility Solidified Silt
Published 2025-05-01“…[Methods] This paper focuses on the different improvement properties of curing agents and employs a controlled-variable method to conduct silt solidification ratio experiments. …”
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4636
Impact of Fiber Type on Chloride Ingress in Concrete: A MacroXRF Imaging Analysis
Published 2025-07-01“…Fiber-reinforced concrete (FRC) is widely used to improve durability; however, the effects of different fiber types on chloride resistance remain unclear. …”
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4637
Regulation of magnetocaloric properties and critical behavior of La0.7Sr0.3MnO3 by high-pressure heat treatment
Published 2025-06-01“…Summary: La0.7Sr0.3MnO3 polycrystalline samples were prepared using a two-step process (high-temperature solid-phase reaction method and high-pressure heat treatment) under different pressures. The magnetocaloric properties of the samples exhibited a significant dependence on pressure. …”
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4638
Improvement of Surface Roughness and Cracking Study of Nb<sub>3</sub>Sn SRF Films
Published 2025-02-01“…Nb<sub>3</sub>Sn films on flat and curved substrates with the same coating process on Nb<sub>3</sub>Sn cavities at Peking University (PKU) were tested under different tensile and compressive stress levels. The results showed that Nb<sub>3</sub>Sn films had severe crack risks while loading stresses, and a safe strain range of (−2.3%, 0.9%) is suggested. …”
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4639
Brachial Plexus Anatomy of Sprague Dawley Rat Compared to Human
Published 2025-01-01“…Furthermore, there is a lack of comparative studies exploring the anatomical differences between BPs in different species. The objective of this study is to compare the BP anatomy between humans and Sprague–Dawley (SD) rats to determine if the SD rat is a suitable model for studying BPI mechanisms and treatments. …”
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4640
Exploring sustainable construction: A case study on the potential of municipal solid waste incineration ashes as building materials in San Andres island
Published 2025-07-01“…However, mortars and prefabricated concrete items incorporating bottom ash as aggregates showed compressive and flexural strength values greater than those set by the standards. …”
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