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5461
Primary Corneal Squamous Cell Carcinoma in a Dog: Clinical and Histopathological Evaluation
Published 2012-01-01“…Additionally, nuclei immunoreactive to Ki-67 antigen were detected. Tumor cells were also negative to p53. Immunoreactivity to COX-2 was found in less than 10% of the neoplastic cells. …”
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5462
Improvement of crack tip position estimation in DIC images by image processing methods
Published 2022-12-01“…An IDS camera captures several photos of the PVC surface as part of the image analysis procedure. All relevant data on crack initiation and propagation is collected and assessed using ImageJ software using image processing methods for detecting cracks. …”
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5463
Selective adsorption mechanisms of typical SF₆ decomposition products on Fe-doped graphene
Published 2025-07-01“…The adsorption behavior of sulfur hexafluoride (SF6) decomposition products on pristine and Fe-doped graphene surfaces was systematically investigated using first-principles density functional theory (DFT) calculations. …”
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5464
Mystery of Hepatitis E Virus: Recent Advances in Its Diagnosis and Management
Published 2015-01-01“…Mysterious aspects of the long presumed to be well-known hepatitis E virus (HEV) have recently surfaced that distinguish it from other hepatotropic viruses. …”
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5465
Investigation on the Radar Scattering and Doppler Spectrum From Trimaran Based on the Motion of Six Degrees of Freedom
Published 2023-01-01“…Finally, the Doppler spectrum characteristics of the trimaran are presented by the standard spectrum estimation method, which provides a reference for radar detection and identification of ships in the microwave band.…”
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5466
Spatiotemporal molecular tracing of ultralow-volume biofluids via a soft skin-adaptive optical monolithic patch sensor
Published 2025-04-01“…Although optical nanosensors for real-time spatiotemporal molecular tracing exist, integrating them into simple devices that capture low-volume fluids on rough, dynamic surfaces remains challenging. We present a bioinspired 3D microstructured patch monolithically integrated with optical nanosensors (3D MIN) for real-time, multivariate molecular tracing of ultralow-volume fluids. …”
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5467
Sperm imaging utilizing terahertz near-field scanning microscopy
Published 2025-12-01“…Terahertz (THz)-based near-field imaging technology exhibits significant potential for applications in biomedical detection. This study investigates biological cells utilizing the rapid imaging capabilities, high resolution, and non-destructive characteristics inherent to terahertz scattering-based scanning near-field optical microscopy (s-SNOM). …”
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5468
Biomarkers of inflammation in sweat after myocardial infarction
Published 2025-02-01“…While sweat was less sensitive than plasma for detecting biomarker levels in the setting of STEMI, its longitudinal analysis via wearable sensors holds promise for detecting specific markers. …”
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5469
Light-driven modulation of proximity-enhanced functionalities in hybrid nano-scale systems
Published 2025-08-01“…We demonstrate this concept using hybrid nanoscale systems composed of C₆₀ molecules proximitized to a cobalt metallic ferromagnetic surface, where proximity interactions are particularly strong. …”
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5470
Evolution of Global Terrestrial Gross Primary Productivity Trend
Published 2024-01-01“…Here in this study, based on a dozen of long-term global GPP datasets, we found that global GPP trends fell significantly from 0.43 PgC year−2 in 1982–1999 to 0.17 PgC year−2 in 2000–2016, a signal detected across >68% of the terrestrial surface. The decrease in GPP trends was more pronounced from satellite-based GPP datasets than from process-based models, which may result from a decline in the CO2 fertilization effect. …”
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5471
Metallothionein (MT) Expression and SEM-EDX Mapping on <I>Cymodocea serrulata</I> Seagrass
Published 2022-08-01“…EDX and Mapping showed the substance elements found in seagrass tissue. Pb was detected in C. serrulata roots (0.22%) and leaves (0.6%) in South Bangka. …”
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5472
Effect of doping Mn ion on the crystal structure and cation distribution in Co1-x Mn x Fe2O4 compounds
Published 2025-01-01“…The Rietveld refinement of XRD data using the Fullprof package demonstrate that all studied samples are single phase spinels with no other detectable phases and have a cubic structure with the space group of Fd-3 m. …”
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5473
Distinct kinetics of memory B-cell and plasma-cell responses in peripheral blood following a blood-stage Plasmodium chabaudi infection in mice.
Published 2010-11-01“…To determine whether PBMC are a useful source of memory B cells and plasma cells in malaria, and whether they reflect Plasmodium-specific B cell responses in spleen or bone marrow, we have investigated these components of the humoral response in PBMC using a model of Plasmodium chabaudi blood-stage infections in C57BL/6 mice. We detected memory B cells, defined as isotype-switched IgD(-) IgM(-) CD19(+) B cells, and low numbers of Plasmodium chabaudi Merozoite Surface Protein-1 (MSP1)-specific memory B cells, in PBMC at all time points sampled for up to 90 days following primary or secondary infection. …”
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5474
Exploring the impact of envelope protein mutations on Chikungunya virus epitopes: Analysis of virus samples from the Alagoas State outbreak, Brazil
Published 2025-06-01“…The CHIKV isolates belong to the ECSA genotype, with 13 detected amino acid mutations. Five mutations are located on the surface of the viral particle in regions critical for cellular receptor interaction. …”
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5475
A multi-year analysis of acoustic occurrence and habitat use of blue and fin whales in eastern and central Fram Strait.
Published 2024-01-01“…Blue whale acoustic presence showed a clear seasonality, with most calls being detected from July to October. Additionally, sporadic blue whale calls were detected in winter in three years on one or a few consecutive days. …”
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5476
Electrospun (La,Ba)FeO<sub>3</sub> Nanofibers as Materials for Highly Sensitive VOC Gas Sensors
Published 2025-04-01“…Doping with barium leads to a significant increase in sensor response and a decrease in operating temperature when detecting volatile organic compounds (VOCs). The process of acetone oxidation on the surface of the most sensitive La<sub>0.98</sub>Ba<sub>0.02</sub>FeO<sub>3</sub> material was studied using in situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) and temperature-programmed desorption in combination with mass spectrometry (TPD-MS). …”
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5477
Аcanthamoeba keratitis and outcomes of the treatment (clinical cases)
Published 2016-01-01“…Diagnosis can be confirmed only when cysts are detected in cornea material, plate count, smear, and the containers where such material is stored. …”
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5478
Hammering Test for Tile Wall Using Deep Learning
Published 2025-02-01“…These inspections often focus on detecting issues that are not visible to the naked eye, such as cavities within concrete walls. …”
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5479
High resolution X-ray microtomography as a tool for observation and classification of individual microplastics
Published 2025-01-01“…Additionally, microCT imaging detected slight variations in material composition, indicating potential heterogeneity within the polymers. …”
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5480
Bacterial communities in sediments of an urban wetland in Bogota, Colombia
Published 2022-08-01“…Chemical parameters, heavy metal content, and microbiological community structure were investigated in surface sediments of the Santa Maria del Lago (SML) wetland in Bogota, Colombia. …”
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