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99421
Effects of Various Curing Conditions on Volume Stability of Magnesium Phosphate Cement
Published 2021-01-01“…Moreover, the phases, weight loss, microstructure, and pore structure of the samples have been determined by X-ray diffraction, thermogravimetry, scanning electron microscopy, and Brunnauer–Emmet–Teller method. …”
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99422
Multimodal-Based Non-Contact High Intraocular Pressure Detection Method
Published 2025-07-01“…These findings underscore the role of corneal structure in IOP regulation and suggest new directions for non-invasive, biomechanics-informed IOP screening.…”
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99423
A Collaborative Multi-Agent Reinforcement Learning Approach for Non-Stationary Environments with Unknown Change Points
Published 2025-05-01“…We propose a novel cooperative Multi-Agent Reinforcement Learning (MARL) algorithm based on MADDPG, termed MACPH, which innovatively incorporates three mechanisms: a Composite Experience Replay Buffer (CERB) mechanism that balances recent and important historical experiences through a dual-buffer structure and mixed sampling; an Adaptive Parameter Space Noise (APSN) mechanism that perturbs actor network parameters and dynamically adjusts the perturbation intensity to achieve coherent and state-dependent exploration; and a Huber loss function mechanism to mitigate the impact of outliers in Temporal Difference errors and enhance training stability. …”
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99424
Opposing Effects of Plant Invasion on the Stability of Aboveground and Belowground Net Primary Productivity in an Alpine Grassland
Published 2025-07-01“…ABSTRACT Plant invasion significantly disrupts plant community structure and ecosystem functioning, especially the stability of net primary productivity (NPP). …”
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99425
Simple and Flexible All-Optical Microwave Photonic Frequency Converter Based on Stimulated Brillouin Scattering Effect
Published 2020-01-01“…With a tunable optical passband filter, the up/down frequency conversion can be realized through the same structure. In the proof-of-concept experiment, the microwave signal at 1 to 15 GHz can be up-converted while the microwave signal at 11 to 29 GHz can be down-converted by the microwave photonic frequency converter. …”
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99426
Deepening the Modulatory Activity of Bioactive Compounds Against AFB1- and OTA-Induced Neuronal Toxicity Through a Proteomic Approach
Published 2025-05-01“…Gene ontology functional analysis revealed proteins primarily associated with nucleosome structure, such as the H3-H4 tetramer, H2A-H2B dimer, and HIRA, which were overexpressed in the presence of mycotoxins and, interestingly, downregulated with the addition of the functional ingredients. …”
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99427
Comprehensive study of rapid capacity fade in prismatic Li-ion cells with flexible packaging
Published 2024-11-01“…This study subjects a commercially available prismatic LIB cell to comprehensive, correlative analysis employing various imaging techniques. The inner structure of the entire cell is visualized non-destructively by X-ray computed tomography (CT), enabling the identification of critical design flaws prior to electrochemical cycling. …”
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99428
Exploring Complexity: A Bibliometric Analysis of Agent-Based Modeling in Finance and Banking
Published 2025-04-01“…By mapping the intellectual structure of the field, this paper provides a solid foundation for future interdisciplinary research and practical insights for policymakers seeking innovative tools for financial supervision and decision making.…”
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99429
Preparation of bio-polyol via bamboo wastes liquefaction and the effects of bleaching by hydrogen peroxide treatment
Published 2025-03-01“…Fourier Transform Infrared (FTIR) results showed that bleached and unbleached bamboo polyols only showed slight distinctions indicates that the chemical composition and structure of the untreated liquefied bamboo did not undergo significant changes as a result of the bleaching process.…”
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99430
Drivers of Insect Diversity and Community Turnover in Protected Tropical Deciduous Forests of Mexico
Published 2025-05-01“…Here we conducted extensive Malaise trap sampling and metabarcoding of whole insect communities to investigate the influence of seasonality, anthropogenic disturbance, and habitat physical parameters on insect taxonomic diversity and community structure in two protected TDFs on the Pacific coast of Mexico, at Chamela (Jalisco) and Huatulco (Oaxaca), located approximately 1000 km apart. …”
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99431
Design and Hydrodynamic Performance Analysis of Airlift Sediment Removal Equipment for Seedling Fish Tanks
Published 2025-06-01“…This study innovatively proposes a pipeline-type pneumatic lift sediment removal device for cleaning pollutants at the bottom of fish breeding tanks and conducts hydrodynamic characteristic analysis on its core component, the pneumatic lift pipeline structure, which consists of a horizontal circular tube with multiple micro-orifices at the bottom and an upward-inclined circular tube. …”
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99432
Bimodal Waveguide Interferometer RI Sensor Fabricated on Low-Cost Polymer Platform
Published 2019-01-01“…Instead of vertical bimodal structure which is normally employed, the lateral bimodal waveguide is adopted in order to simplify the fabrication process. …”
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99433
Exploring the role of Peanut (Arachis hypogaea L.) root architecture in enhancing adaptation to climate change for sustainable agriculture and resilient crop production: A review
Published 2025-09-01“…Agronomic practices like mulching and cover cropping synergize with genetic improvements by enhancing soil structure and moisture retention. Strengthening peanut root architecture through the integration of modern breeding, biotechnological advances, and sustainable soil management offers a promising path toward climate-resilient peanut production. …”
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99434
Gut microbiota differences in children classified by extreme physical fitness and physical activity levels from a Chinese Cross-Sectional study
Published 2025-07-01“…Abstract This study investigated the diversity, structure, dominant microbial populations, and their relationships with physical fitness (PF) and physical activity (PA) metrics within the gut microbiota of children by comparing the gut microbiome composition and functional differences across four groups: low PA-high PF, high PA-high PF, high PA-low PF, and low PA-low PF. …”
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99435
A Review and Integrative Analysis of Ancient Holistic Character Medicine Systems
Published 2007-01-01“…Using the concept of poly-ray cosmology we see that the medical systems from ancient India, China and Greek basically share the same inner structure and also the same logic of the treatment processes. …”
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99436
0.3-V 36-nW Voltage-Mode First-Order Filter Based on Multiple-Input Operational Transconductance Amplifier
Published 2025-01-01“…This results in a simple CMOS structure with low supply voltage and reduced power consumption. …”
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99437
A Novel Hydrogel Based on Renewable Materials for Agricultural Application
Published 2020-01-01“…Evaluating the chemical structure of the hydrogel and its thermal and viscoelastic properties involved performing Fourier transform infrared spectroscopy, differential scanning colorimetry, thermal gravimetric analysis, and rheological measurement of the hydrogel films. …”
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99438
Protective effects of a mixture of multi-strain native Iranian probiotics on lead acetate-induced toxicity in the kidney of male rats: An integrated biochemical, molecular and hist...
Published 2024-09-01“…Probiotic mixture decreased Cr, BUN, and malondialdehyde and increased activity of catalase and superoxide dismutase enzymes in kidney tissue.Conclusion: The results of the study showed that the native Iranian probiotics mixture can be used to protect the function and structure of the kidneys against toxic and oxidative damage induced by PbAc.…”
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99439
Preparation and Adsorption Behaviors of a Biochar from Chinese Medicine Wastes with High Moisture
Published 2025-08-01“…Biochar with developed pore structure was prepared by using high⁃humidity Chinese herbal medicine wastes (CHMWs) as raw material, using the water vapor generated by its own water under a high temperature environment for physical activation,and the effects of moisture content, activation temperature and activation time on the performance of biochar were investigated. …”
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99440
Influence of Processing Parameters on the Microstructure and Properties of Biomedical Ti-15Mo Alloy Fabricated by Laser Selective Melting
Published 2025-05-01“…To optimize the process parameters for fabricating biomedical Ti-15Mo alloy via selective laser melting (SLM), this work systematically investigated the effects of laser processing parameters on the relative density, microstructure, mechanical properties, and corrosion resistance of specimens by optical microscopy (OM), X-ray diffraction (XRD), scanning electron microscopy (SEM), universal testing machines and electrochemical workstations.Results showed that with increasing laser energy density, the relative density of Ti-15Mo alloy first progressively increased and then stabilized.The specimens exhibited equiaxed grains along the vertical direction and columnar grains parallel to the deposition direction, with a single β-phase of bcc structure constituting the phase composition.In addition, the mechanical properties of the specimens showed a positive correlation with their relative density.When the laser power was 175 W,the scanning speed was 1 500 mm/s,and the scanning spacing was 80 μm, the relative density of the as-prepared specimen reached 99.84%, and the comprehensive performance was the best.The specimens exhibited the ultimate tensile strength of 801.0 MPa, the elongation of 24.0%and the elastic modulus of 90.6 GPa.Moreover, the specimen demonstrated excellent corrosion resistance with a current density of 0.059 μA/cm2 and corrosion rate of 0.05 μm/a,meeting the stringent requirements for biomedical implant materials.…”
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