Suggested Topics within your search.
Suggested Topics within your search.
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8041
Hydrogel-driven innovations for targeted delivery, immune modulation, and tissue repair in thyroid cancer therapy
Published 2025-07-01“…This localised drug delivery increases tumor exposure while sparing vital cervical structures, a critical advantage in thyroid cancer therapy. …”
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8042
Realization of a three-dimensional photonic higher-order topological insulator
Published 2025-04-01“…Here, we present the experimental realization of a 3D Wannier-type photonic HOTI using a tight-binding-like metal-cage photonic crystal, whose band structures align with a 3D tight-binding model via confined Mie resonances. …”
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8043
Layered Perovskite La<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub> Obtained by Sol–Gel Method with Photocatalytic Activity
Published 2025-07-01“…The comparative analysis of the structure and surface characteristics of the nanopowders subjected to thermal treatment at 900 °C is conducted using Fourier transform infrared spectroscopy (FT-IR), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) with energy-dispersive X-ray spectroscopy (EDX), transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray fluorescence (XRF), ultraviolet-visible (UV–Vis) spectroscopy, as well as specific surface area and porosity measurements. …”
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8044
Electro–optic coupling modulation on persistent photoconductivity and memristive states in thin-film devices with MoOx/ZnO heterostructured electrodes
Published 2025-06-01“…In this study, we introduced a concise thin-film device with an asymmetric MoOx/ZnO heterojunction electrode structure (HES) fabricated using an economical solution process. …”
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8045
Diagnosis of osteosarcoma based on multimodal microscopic imaging and deep learning
Published 2025-03-01“…First, the multimodal microscopic images of normal and osteosarcoma tissue slices were collected to characterize the overall morphology of the tissue microenvironment of the samples, the arrangement structure of collagen fibers and the content and distribution of endogenous fluorescent substances. …”
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8046
Multimessenger Signatures of a Deformed Magnetar in Gamma-Ray Bursts
Published 2025-01-01“…We find that the luminosity characteristics crucially depend on NS parameters such as magnitude and structure of magnetic field, ellipticity, and the equation of state (EoS) of the fluid. …”
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8047
AI-based classification of anticancer drugs reveals nucleolar condensation as a predictor of immunogenicity
Published 2024-12-01“…CON was characterized using SYTO 14 fluorescent staining and holotomographic microscopy, and visualized by AI-deconvoluted transmitted light microscopy. A neural network-based quantitative structure-activity relationship (QSAR) model was trained to link molecular descriptors of compounds to the CON phenotype, and the classifier was validated using an independent dataset from the NCI-curated mechanistic collection of anticancer agents. …”
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8048
Heterojunction Derived Efficient Charge Separation for High Sensitivity Self‐Powered Flexible Photodetectors toward Real‐Time Heart Rate Monitoring
Published 2025-07-01“…Meanwhile, the high hole mobility and suitable energy band structure of p‐type SnS QDs are doped into spiro‐OMeTAD HTL, which can improve the hole extraction, and balance electron and hole mobilities. …”
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8049
Temperature‐Dependent Optical Properties of CsCu2I3 Perovskites
Published 2025-06-01“…X‐ray photoelectron spectroscopy (XPS) and X‐ray diffraction (XRD) confirm the stoichiometry and crystalline structure, with optimal synthesis conditions found at 80 °C and 0.8 mL of oleic acid. …”
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8050
Investigation of statistical methods used in prognostic prediction models for obstetric care: A 10 year‐span cross‐sectional study
Published 2024-03-01“…Material and methods We conducted a cross‐sectional survey using a sample of studies developing or validating prognostic prediction models for obstetric care published in a 10‐year span (2011–2020). A structured questionnaire was developed to investigate the statistical issues in five domains, including model derivation (predictor selection and algorithm development), model validation (internal and external), model performance, model presentation, and risk threshold setting. …”
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8051
Defying the oxidative-addition prerequisite in cross-coupling through artful single-atom catalysts
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8052
Preparation of land subsidence susceptibility map using machine learning methods based on decision tree (case study: Isfahan–Borkhar)
Published 2025-09-01“…Proximity to critical geological structures, such as the Qom–Zefreh Fault, further complicates the scenario.Data sources: The study employed 145 ascending Sentinel-1 radar satellite images processed via the SBAS (Small Baseline Subset) technique to derive displacement data between 2019 and 2023. …”
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8053
Amyloidosis, Inflammation, and Oxidative Stress in the Heart of an Alkaptonuric Patient
Published 2014-01-01“…Alkaptonuria, a rare autosomal recessive metabolic disorder caused by deficiency in homogentisate 1,2-dioxygenase activity, leads to accumulation of oxidised homogentisic acid in cartilage and collagenous structures present in all organs and tissues, especially joints and heart, causing a pigmentation called ochronosis. …”
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8054
Spatio-temporal evolution of pulsating aurora observed using a ground-based imagers
Published 2025-04-01“…The pulsating aurora showed very notable characteristics, such as frequency drift in their pulsation with time and drifting of the entire pulsating auroral structure in space. We find that (i) the entire pulsating auroral patch was observed to drift northward at a velocity of approximately 76 m/s, which aligns closely with the local convection velocities obtained from Super Dual Auroral Radar Network (SuperDARN) data, consistent with the idea that the patch motion is primarily due to E×B convection. …”
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8055
Effects of microbial fermentation on the anti-inflammatory activity of Chinese yam polysaccharides
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8056
Functionalized selenium nanoparticles enhance the anti-EV71 activity of oseltamivir in human astrocytoma cell model
Published 2019-12-01“…The size of SeNPs@OT was tested by TEM and dynamic light scattering. The chemical structure and elemental composition of SeNPs@OT were analyzed by FT-IR and EDX, respectively. …”
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8057
Effects of Gd on the microstructure and mechanical properties of GdxCoCrFeNiV0.4 high-entropy alloys
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8058
Looking at Infrared Background Radiation Anisotropies with Spitzer: Large-scale Anisotropies and Their Implications
Published 2025-01-01“…We discuss the proposed theories for the origin of the excess CIB anisotropies in light of the new data. Out of these, the model where the CIB fluctuation excess originates from the granulation power due to LIGO-observed primordial black holes as dark matter appears most successful in accounting for all observations related to the measured CIB power amplitude and spatial structure, including the measured coherence between the CIB and unresolved cosmic X-ray background (CXB). …”
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8059
Genome-Wide Identification and Expression of the <i>ERF</i> Gene Family in <i>Populus trichocarpa</i> and Their Responses to Nitrogen and Abiotic Stresses
Published 2025-03-01“…A total of 168 duplication pairs were found among 161 <i>PtERF</i> genes, and all of them were fragment duplications. Gene structure analysis revealed that most ERF subfamily members only had one exon without introns, the AP2 subfamily members had six or more introns and exons, and RAV subfamily members lacked introns except for <i>PtERF102</i>. …”
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8060
Autoencoder Reconstruction of Cosmological Microlensing Magnification Maps
Published 2025-01-01“…Enhanced modeling of microlensing variations in light curves of strongly lensed quasars improves measurements of cosmological time delays, the Hubble Constant, and quasar structure. …”
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