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1. 心エコー検査の要点：物理学および計測echocardiography essentials physics and instrumentation [show details]
…structures, eg, less than 1 wavelength in lateral dimension, result in scattering of the ultrasound signal. Unlike a reflected beam, scattering results in the ultrasound beam being radiated in all directions …
2. 自動血液分析装置automated hematology instrumentation [show details]
…reticulocytes in the highest light scatter regions) are measured. The DxH800 captures five laser light scatter measurements for each cell, in contrast to one light scatter measurement for the LH750/780. The …
3. 再狭窄予防のための冠動脈内放射線治療の使用use of intracoronary radiation to prevent restenosis [show details]
…source) . A concern with the use of radiotherapy after stenting is the potential for absorption and scattering, especially of short-range beta particles, by stent struts that may cause significant variations…
4. 血小板機能検査platelet function testing [show details]
…to the development of optical counting methods, in which platelets are identified by their light scattering properties or via fluorescence following addition of a suitable dye . These methods increase the …
5. 消化管における光干渉断層撮影optical coherence tomography in the gastrointestinal tract [show details]
…homogeneous epithelium, a high-backscattering lamina propria, a low-scattering muscularis mucosa, a high-scattering submucosa, and a low-scattering and thick muscularis propria . By contrast, the uniformly layered …