The shell material of the toner particles is a melamine-formaldehyde resin or a starch-based material. The core is a liquid solution comprising at least a liquid, ethylenically unsaturated monomer, a leuco dye and a photoinitiator.Paul V. Grosso...
If liquid–liquid phase separation occurs, the gas-particle partitioning of atmospheric semivolatile organic compounds, the scattering and absorption of solar radiation, and the reactive uptake of gas species on atmospheric particles may be affected, with important implications for climate predictions. The...
aElectron microscope images of rapidly heated char particles show that char particle is often a hollow sphere which is formed by an expanding gas bubble in a semi-liquid matrix. 烧焦迅速地被加热的炭灰微粒展示的电子显微镜图象微粒经常是由扩展气泡在一个半流质的矩阵形成的空心球形。[translate]...
Magnetic skyrmions are quasi-particles with a swirling spin texture that form two-dimensional lattices. Skyrmion lattices can exhibit defects in response to geometric constraints, variations of temperature or applied magnetic fields. Measuring deformatio
Image transfer systems using liquid and dry electrophotographic and electrostatic generated images are also known. Representative examples of these types of transfer system may be found in U.S. Pat. Nos. 4,383,878; 4,686,163; More recently, transfer systems and materials using dye, mass transfe...
WCIs use the differences in acoustic characteristics, such as backscattering strength or target strength, to detect solid, liquid, or gas targets by distinguishing them from the background images. For the gas emissions discussed in this paper, their appearance in images is flare-like [12] and te...
Fog and low stratus are types of clouds consisting of water particles in liquid and/or solid forms that persist close to the earth’s surface. The main distinction between the two is their cloud base altitude, with fog touching the ground and low stratus forming above it. Despite this ...
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y stated, the hereindescribed invention involves application to a bearing of lubricating solid particles until dry or air dried and the external surface removed to leave a tenacious underlying ?lm. Experiment has gas-suspended as a mist with the bearing optionally coated indicated that the syrup ...
We demonstrate a new image processing methodology for resolving gas bubbles travelling through liquid metal from dynamic neutron radiography images with an intrinsically low signal-to-noise ratio. Image pre-processing, denoising and bubble segmentation a