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3841
Obtaining and Investigation of the β-Cyclodextrin Inclusion Complex with Vitamin D3 Oil Solution
Published 2020-01-01“…The surface morphology of obtained clathrate inclusion complexes was described with the help of a scanning electron microscope. The thermographic measurement results on a differential scanning calorimeter have been presented. …”
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3842
Linear Correlation of Ba and Eu Contents by Hydrothermal Activities: A Case Study in the Hetang Formation, South China
Published 2019-01-01“…Combined with petrographic features and reinvestigation of published data obtained from the same laboratory, the analytical interference of Ba can be excluded as a main factor of this correlation. Electron microprobe analyses (EMPA) have indicated that Ba-rich minerals (hyalophane and cymrite) precipitated from hydrothermal fluids account for the total Ba content. …”
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3843
Surface-Enhanced Raman Scattering of Bacteria in Microwells Constructed from Silver Nanoparticles
Published 2012-01-01“…The proper size of the microwells for the model bacteria, Escherichia coli and Staphylococcus cohnii, is determined to be 1.2 μm from their electron microscopy images. A minimum dilution factor of 20 is necessary for the bacterial samples collected from growth media to diminish the bacterial aggregation to place the bacterial cells into the microwells. …”
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3844
Optical Properties of Er3+-Doped CdIn2O4 and CdIn2O4 Crystals
Published 2017-01-01“…These PL peaks were attributed to radiative transitions between the split electron energy levels of the Er3+ ions occupying the In3+ sites of the CdIn2O4 host lattice.…”
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3845
An Experimental Study of the Properties of Carbon Fiber/Epoxy Composites Mixed with Rubber Granules
Published 2024-01-01“…Experiments such as tension testing, flexural testing, water absorption/acid corrosion/base corrosion tests, dynamic mechanical analysis (DMA), and scanning electron microscopic (SEM) analysis were conducted to evaluate the epoxy carbon rubber (ECR) composites. …”
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3846
On the synthesis of Bi-based precursors for lead-free solders development
Published 2010-01-01“…Both, the initial mixtures and the reduced samples were studied by X-ray diffraction, optical and scanning electron microscopes. The chemical compositions of the precipitates were determined experimentally and their dependence on the pH was verified. …”
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3847
Effects of Pyrrhotite on the Combustion Behavior and the Kinetic Mechanism of Pyrite-Pyrrhotite Mixture Powders in the Air
Published 2023-01-01“…To study the influence of the pyrrhotite content in mixed mineral powders on the combustion behavior in the air, thermogravimetric mass spectrometry, X-ray diffraction analysis, and scanning electron microscopy were employed. The results indicated that pyrrhotite lead to a weight gain in the mixed minerals during the combustion process. …”
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3848
Electrochemical Performance of Steel Embedded in CSA Concrete and Its Interfacial Microstructure
Published 2020-01-01“…In this project, scanning electron microscopy/energy dispersive X-ray spectroscopy (SEM/EDX) on polished samples was employed to provide the interfacial characterization of steel reinforced CSA concrete and study the relationship of interfacial quality and corrosion resistance of the embedded steel. …”
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3849
Custom YOLO Object Detection Model for COVID-19 Diagnosis
Published 2023-09-01“…To examine the training performance of the contemporary YOLOv4 model, this work presents the development of a computer-assisted automatic detection system that focuses specifically on identifying viral cells in blood samples from patients using electron microscopy images to detect the infected blood cell. …”
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3850
Simple and Efficient Rout for Synthesis of Spinel Nanopigments
Published 2013-01-01“…The obtained powders were characterized by means of X-ray diffraction (XRD), energy dispersive X-ray (EDX) elemental analysis, diffuse reflectance spectrum (DRS), CIE L*a*b* color measurements, and scanning electron microscope (SEM). XRD patterns show that all calcined powders have single phase cubic spinel structure. …”
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3851
Microencapsulation, Physicochemical Characterization, and Antioxidant, Antibacterial, and Antiplasmodial Activities of Holothuria atra Microcapsule
Published 2024-01-01“…The microcapsules were then observed for physicochemical properties using scanning electron microscopy (SEM) and Fourier-transform infrared spectroscopy (FTIR). …”
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3852
Study on the Performance of Expansive Subgrade Soil Stabilized with Enset Ash
Published 2023-01-01“…The microstructural properties of natural soil and stabilized soil were selected based on strength properties and were observed by a scanning electron microscopy (SEM) imaging device, and the result clearly shows the alteration in the fabric and morphology of the natural soil. …”
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3853
The effect of vacuum annealing on structure of composites based on multi-walled carbon nanotubes and tin oxide formed using the magnetron sputtering method
Published 2020-09-01“…Using the method of X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy, the effect of heat treatments under ultrahigh vacuum on the structure and chemical composition of composites based on multi-walled carbon nanotubes (MWCNTs) and tin oxide formed using the magnetron sputtering is studied. …”
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3854
Experimental Study on the Concrete with Compound Admixture of Iron Tailings and Slag Powder under Low Cement Clinker System
Published 2018-01-01“…The workability, strength, carbonation depth, chloride diffusion coefficient, scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and X-ray diffraction (XRD) of concrete were measured, respectively. …”
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3855
Dynamic Mechanical Response of Biomedical 316L Stainless Steel as Function of Strain Rate and Temperature
Published 2011-01-01“…Catastrophic failure occurs only for the specimens deformed at a strain rate of 5 × 103 s-1 and temperatures of 25∘C or 200∘C. Scanning electron microscopy observations show that the specimens fracture in a ductile shear mode. …”
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3856
Theoretical investigation of carbon monoxide oxidation on two-dimensional aluminum carbide
Published 2025-01-01“…This study investigates the adsorption properties and electronic interactions of CO, CO2, and O2 molecules on pristine and doped aluminum carbide (AlC) monolayers, providing insights into their catalytic potential. …”
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3857
Investigation Performance and Mechanisms of Inverted Polymer Solar Cells by Pentacene Doped P3HT : PCBM
Published 2014-01-01“…It was demonstrated that the pentacene doping modulated the electron mobility and the hole mobility in the resulting absorption layer. …”
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3858
A Gray-Box Equivalent Neural Network Circuit Small-Signal Modeling Applied to GaN Transistors
Published 2025-01-01“…The proposed approach was applied to GaN High Electron Mobility Transistors (HEMTs) of various sizes on SiC and Diamond substrates under different bias conditions and across a wide range of frequencies. …”
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3859
Preparation, Physicochemical Characterization, and Microrobotics Applications of Polyvinyl Chloride- (PVC-) Based PANI/PEDOT: PSS/ZrP Composite Cation-Exchange Membrane
Published 2019-01-01“…It was characterized by thermogravimetric analysis/differential thermal analysis/differential thermogravimetry (TGA/DTA/DTG), scanning electron microscopy (SEM), X-ray diffraction (XRD), energy dispersive X-ray (EDX) analysis, and Fourier-transform infrared (FTIR) spectroscopy. …”
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3860
MINERALOGY OF CHROMITITES OF MOUNT POKLONNAYA OF THE KARABASH MASSIF, SOUTH URALS
Published 2022-12-01“…Poklonnaya of the Karabash serpentinite massif is studied using optical and electron microscopy. In addition to previously known native osmium and laurite, eight minerals of platinum group elements (PGE) are found: isoferroplatinum, irarsite, iridium, naldrettite, cuproiridisite, sperrilite, tolovkite and erlichmannite. …”
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