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2341
Determining boride layer thicknesses formed on XC38 steel with artificial neural network
Published 2024-09-01“…Depending on the reliability of the predictions given by the artificial neural network, further research can explore the possibilities of training it on different samples and environments through data mining.…”
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2342
Preparation of Cerium Modified Titanium Dioxide Nanoparticles and Investigation of Their Visible Light Photocatalytic Performance
Published 2014-01-01“…N2 adsorption-desorption analysis revealed that all the samples belong to mesoporous structure and have large BET surface area compared with P25. …”
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2343
Sanctuary for vulnerable Arctic species at the Borealis Mud Volcano
Published 2025-01-01“…The surrounding seafloor within the mud volcano features extensive carbonate deposits, indicating prolonged diffuse methane migration. Sampling and imagery reveal that Borealis supports unique habitats adapted to low-oxygen conditions near methane seeps. …”
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2344
Sol-Gel-Hydrothermal Synthesis of the Heterostructured TiO2/N-Bi2WO6 Composite with High-Visible-Light- and Ultraviolet-Light-Induced Photocatalytic Performances
Published 2012-01-01“…The phase structures, morphologies, and optical properties of the samples were characterized by using X-ray powder diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), energy dispersive spectroscopy (EDS), and UV-vis diffuse reflectance spectroscopy. …”
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2345
Switching Red to Green Upconversion Emission in Y2O3:Yb,Er Phosphor With La3+ Doping and Exploring Optical Thermometric Applications
Published 2025-05-01“…Doping of La3+ did not change the crystal structure, but the variation in lattice parameters was witnessed due to the modification of the crystal field by the La3+ ion. The absorbance of samples over the spectral range of 200 nm–1 100 nm has been measured by the diffuse reflectance spectroscopy. …”
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2346
In-Situ X-Ray Absorption Spectroscopic Studies of Ions at Oxide-Water Interfaces
Published 1989-09-01“…Direct, in-situ measurements of the average distances, numbers, and identities of first- and second-neighbors surrounding the sorbed atoms in these samples were derived from the experimental data. – The results for Co2⊕ on γ-Al2O3 and TiO2, at pH 6.8, indicate that Co2⊕ forms inner-sphere complexes, that it does not sorb as a three-dimensional precipitate or diffuse into the oxide, and that it forms multi-nuclear complexes on γ-Al2O3 but smaller polymers or monomeric complexes on TiO2. – Results for Co2⊕ on γ-Al2O3 provide the first, direct structural evidence for multi-nuclear metal sorption complexes on an oxide surface. …”
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2347
Gauging NOTCH1 Activation in Cancer Using Immunohistochemistry.
Published 2013-01-01“…Among B cell tumors, NICD1 staining was much more frequent in chronic lymphocytic leukemia than would be predicted based on the frequency of NOTCH1 mutations, while mantle cell lymphoma and diffuse large B cell lymphoma showed no evidence of NOTCH1 activation. …”
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2348
Investigation of the Prevalence of Infectious Myonecrosis Virus (IMNV) from 2022 to 2023
Published 2025-02-01“…A total of 829 samples were collected from Shandong, Jiangsu, Zhejiang, Hainan, Tianjin, Guangxi, Fujian, and Hebei. …”
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2349
Assessment of CDKN2A homozygous and heterozygous deletions in gliomas across multiple detection platforms
Published 2025-06-01“…Herein, we retrospectively collected formalin-fixed, paraffin-embedded tissue samples from 100 patients with diffuse gliomas, and DNA-based next-generation sequencing (NGS), FISH, immunohistochemistry (IHC)-p16, and IHC-methylthioadenosine phosphorylase (MTAP) were used to assess the CDKN2A status. …”
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2350
Comparative analysis of morphological changes in the mucosa of the small and large bronchi in non-small cell lung cancer
Published 2024-05-01“…Material and methods. lung samples were collected from 151 NSCLC patients (stage T1–4N0–3M0), who underwent surgery at the cancer Research institute, TNRMC. …”
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2351
Using Variational Autoencoders for Out of Distribution Detection in Histological Multiple Instance Learning
Published 2025-01-01“…However, for their deployment in real scenarios, they must be able to detect the presence of previously unseen tissues or artifacts, the so-called Out-of-Distribution (OOD) samples. This would allow Computer Assisted Diagnosis systems to flag samples for additional quality or content control. …”
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2352
Research on Near-Infrared Non-Invasive Blood Glucose Detection Technology
Published 2025-01-01“…The detection wavelength selection (1500-1800nm) and detection site (fingertip) were optimized, and the applicability of diffuse reflection and transmission detection modes was compared. …”
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2353
MAPPING OF RIVER WATER QUALITY USING INVERSE DISTANCE WEIGHTED INTERPOLATION IN OGUN-OSUN RIVER BASIN, NIGERIA
Published 2013-09-01“…Using 27 established gauging stations as sampling locations, water quality indicators were monitored over 12 months covering full hydrological season. …”
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2354
Ribosomal L12 stalks recruit elongation factors to speed protein synthesis in Escherichia coli
Published 2025-06-01“…We find that L12 pre-loading as much as doubles translation rate by reducing diffusive search time. But more L12 is not always better: faster-growing bacteria tend to have fewer L12. …”
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2355
Hammett Acidity Function for Mixed ZrO<sub>2</sub>–SiO<sub>2</sub> Oxide at Elevated Temperatures
Published 2012-11-01“…Basing on the UV-Vis diffuse reflectance spectra of adsorbed indicators, the H0 values for ZrO2?…”
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2356
Pulmonary pathology in white-eared opossums (Didelphis albiventris) with natural Heterostrongylus heterostrongylus () infections
Published 2025-05-01“…We collected and processed lung samples from 21 opossums using standard histological techniques. …”
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2357
Isothermal and Two-Temperature Zone Selenization of Mo Layers
Published 2012-01-01“…The selenization process was studied dependent on Se vapor pressure, temperature and time. Samples were selenized from 375 to 580°C for 30 and 60 minutes. …”
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2358
Preparation and Photocatalytic Dye Degradation Properties of W18O49/Bioi Heterojunction
Published 2023-02-01“… Using BiOI as the precursor, the W18O49 (2%)/BiOI material was prepared by chemical precipitation method.In order to study the photocatalytic performance of the material.The samples were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), ultraviolet visible diffuse reflectance spectroscopy (UV-Vis DRS) and fluorescence spectrophotometer (PL).The results showed that the introduction of W18O49 did not change the crystal structure of BiOI, and the degradation rate of pure BiOI was about 21%, and the degradation rate of the material with W18O49 reached about 98%.The degradation rate of the composite material is significantly higher than that of pure material.The band gap width of pure BiOI and pure W18O49 meterials are about 1.97eVand 3.06eV. …”
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2359
FREQUENCY OF DETECTION AND SPECIFIC MORPHOLOGY OF NON-TUBERCULOUS MYCOBACTERIOSIS IN THOSE AT THE ADVANCED STAGE OF HIV (AS PER DATA FROM ORENBURG REGION)
Published 2016-12-01“…Goal: to define frequency of detection of non-tuberculous mycobacterioses in Orenburg Region and to study the morphology of the autopsy samples of the patients suffering from HIV infection and non-tuberculous mycobacteriosis.Materials and methods. 7488 mycobacterial cultures were analyzed in order to differentiate non-tuberculous mycobacteria and to identify their species by molecular genetic methods. …”
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2360
Association of Urinary Sodium Excretion with Vascular Damage: A Local Kidney Effect, Rather Than a Marker of Generalized Vascular Impairment
Published 2018-01-01“…Sodium excretion and microalbuminuria were estimated in 24-hour urine samples, dermal capillary density was estimated from capillaroscopy, and arterial stiffness was estimated with pulse wave velocity (PWV) and augmentation index (AIx). …”
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