Suggested Topics within your search.
Suggested Topics within your search.
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4801
Propagation of Gamma-Ray Burst Relativistic Jets in Active Galactic Nucleus Disks and Its Implication for Gamma-Ray Burst Detection
Published 2024-01-01“…The detectability of these GRB phenomena hidden in AGN disks is highly dependent on the dynamical evolution of the GRB relativistic jets. By investigating the reverse- and forward-shock dynamics due to the interaction between the jets and AGN disk material, we find that the relativistic jets can successfully break out from the disks only for a sufficiently high luminosity and a long enough duration. …”
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4802
Soil Organic Carbon Development and Turnover in Natural and Disturbed Salt Marsh Environments
Published 2021-01-01“…Empirically derived estimates of SOC turnover based on geochemical composition spanned a wide range (640–9,951 years) and have the potential to inform predictions of marsh ecosystem evolution.…”
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4803
Tentpole technique for bone regeneration in vertically deficient alveolar ridges: A review
Published 2015-05-01“…Material and methods: The evidence was obtained by PubMed and Google search using key words: tentpole technique, ridge resorption, and alveolar ridge augmentation. …”
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4804
Experimental Hazardous Rock Block Stability Assessment Based on Vibration Feature Parameters
Published 2020-01-01“…A physical model experiment is designed in which a thermally sensitive material is incorporated into the potential failure plane of the hazardous rock, and the complete process of hazardous rock collapse caused by strength deterioration is simulated by means of constant-temperature heat transfer. …”
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4805
Developing a density functional theory model of glassy carbon via carbon defect induction and relaxation
Published 2025-04-01“…., emphasizing the effect of formation temperature on GC's structural evolution. These findings enhance the understanding of GC's structural complexities, providing a solid foundation for future research and applications in material science, especially for robust and conductive substrates used in electrocatalysis.…”
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4806
Quantification of mast cells in different stages of periodontal disease
Published 2016-01-01“…Based on the distribution of mast cells, it could be concluded that in the evolution of periodontal disease there are significant dynamic alterations in migration and localization of these cells.…”
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4807
Quadruped Robots: Bridging Mechanical Design, Control, and Applications
Published 2025-04-01“…We review the historical evolution and technological milestones that have shaped quadruped robotics. …”
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4808
Temperature dynamics and mechanical properties analysis of carbon fiber epoxy composites radiated by nuclear explosion simulated light source
Published 2025-01-01“…Abstract The impact of light radiation, a predominant energy release mechanism in nuclear explosions, on material properties is of critical importance. This investigation employed an artificial light source to replicate the effects of nuclear explosion radiation and utilized a physical information neural network (PINN) to examine the temperature evolution and corresponding changes in the mechanical properties of carbon fiber/epoxy composites (CFEC). …”
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4809
A Point-of-Care Diagnostic Method Using Desiccation Patterns of Blood Sessile Droplets
Published 2025-06-01“…Our real-time observations of the morphological evolution during desiccation reveal distinct differences in pattern development. …”
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4810
Geophysical and geotechnical characterization of Lower Sudhan Gali Landslide (LSGL), Bagh Azad Jammu & Kashmir
Published 2024-12-01“…The evolution of the steep unstable slopes is influenced by landslides as a major geomorphological feature in the Kashmir region. …”
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4811
Microstructure and Properties of Mooring Chain Steel Prepared by Selective Laser Melting
Published 2025-05-01“…22MnCrNiMo steel, a high-strength low-alloy material, is primarily used in the production of mooring chains for offshore oil platforms, offshore wind turbines, and ships. …”
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4812
Simulations and Analyses of the Influence of a Vacuum Back-Pressure Environment on Laser Ablation Thrusters
Published 2025-05-01“…The influence of different vacuum back-pressure conditions on the plume density, pressure, temperature, and velocity field of the thruster was verified through physical experiments, and the evolution of the plume flow field during the laser ablation of a polyamide glycidyl ether (GAP) solid target material was analyzed in detail. …”
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4813
A study on effect of melt fraction relaxation factor in numerical simulation with the enthalpy-porosity method for latent heat storage
Published 2025-12-01“…The present investigation focuses on prominent aspects of Phase Change Material (PCM) melting, including total melting time, melt fraction evolution, natural convection jump, and the average temperature of the PCM. …”
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4814
Geochemistry and provenance of core sediments from the southwestern Okinawa Trough
Published 2025-08-01“…Understanding the sedimentary processes and provenance in the Okinawa Trough is critical for reconstructing regional tectonic evolution and sediment transport dynamics in this active back-arc basin. …”
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4815
Virus-like particles: Innovative strategies for combatting emerging and re-emerging viral threats
Published 2025-06-01“…Virus-like particles (VLPs) are non-infectious nanostructures that closely mimic the architecture and surface features of native viruses while lacking genetic material. This structural resemblance, combined with their inherent safety, positions VLPs as powerful tools in addressing the growing challenges posed by emerging and re-emerging viral threats. …”
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4816
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4817
Double trouble: two retrotransposons triggered a cascade of invasions in Drosophila species within the last 50 years
Published 2025-01-01“…Abstract Horizontal transfer of genetic material in eukaryotes has rarely been documented over short evolutionary timescales. …”
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4818
Treatment experiences about uterine horn ectopic pregnancy
Published 2020-10-01“…They were treated by laparotomy and circular suture of the horn, with subsequent cornual resection and extraction of ovular material. The variables age, risk factors, surgical time, intraoperative bleeding, evolution (complications, recovery, beta fraction of chorionic gonadotropin, postoperative ultrasound controls) and hospital stay were studied. …”
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4819
New insights into the first cervical vertebrae of Otavipithecus and Nacholapithecus
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4820
Prediction Model for Compaction Quality of Earth-Rock Dams Based on IFA-RF Model
Published 2025-04-01“…The method utilizes a dynamic inertia weight, an adaptive factor, and a differential evolution strategy to enhance the search capability of the firefly algorithm. …”
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