2 results match your criteria Autex Research Journal[Journal]

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Transfer Durability of Line-Patterned Replica Mold Made of High-Hardness UV-Curable Resin.

Nanomaterials (Basel) 2020 Oct 1;10(10). Epub 2020 Oct 1.

Department of Applied Electronics, Tokyo University of Science, 6-3-1, Niijyuku, Katsushika-ku, Tokyo 125-8585, Japan.

Ultraviolet nanoimprint lithography (UV-NIL) requires high durability of the mold for the mass production of nanostructures. To evaluate the durability of a line-patterned replica mold made of high-hardness UV curable resin, repetitive transfer and contact angle measurements of the replica mold were carried out. In the line patterns, as the contact angle decreases due to repeated transfer, capillary action occurs, and water flows along them. Read More

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October 2020

Effects of processing conditions on mammographic image quality.

Acad Radiol 1999 Aug;6(8):464-70

Department of Radiology, University of North Carolina School of Medicine, Chapel Hill 27599-7510, USA.

Rationale And Objectives: Any given mammographic film will exhibit changes in sensitometric response and image resolution as processing variables are altered. Developer type, immersion time, and temperature have been shown to affect the contrast of the mammographic image and thus lesion visibility. The authors evaluated the effect of altering processing variables, including film type, developer type, and immersion time, on the visibility of masses, fibrils, and speaks in a standard mammographic phantom. Read More

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