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Article
Microstructure of Gear Steels Treated by Shot Peening by X-Ray Line Profile Analysis Method
Shot peening is a common surface strengthening process of gears. It can induce compressive residual stress, refine grain size and increase dislocation density. However, there are limited reports on the quantit...
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Article
Open AccessWearable synthetic leather-based high-performance X-ray shielding materials enabled by the plant polyphenol- and hierarchical structure-facilitated dispersion
Effective protection against X-ray is the premise of utilizing the X-ray, thus it is critical to develop novel X-ray shielding materials with both low density and high X-ray attenuation efficiency. As the even...
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Article
Open AccessNatural leather based gamma-ray shielding materials enabled by the coordination of well-dispersed Bi3+/Ba2+ ions and RE2O3 coating
Gamma rays is widely used in modern science and technology, but it may cause health damage to practitioners. In the present study, natural composites based on leather and high-Z elements (atomic number ≥ 56) w...
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Article
Open AccessOptical quality after posterior chamber Phakic implantation of an intraocular Lens with a central hole (V4c implantable Collamer Lens) under different lighting conditions
The current study compared optical quality before and after implantation of a posterior chamber phakic intraocular lens with a central hole [V4c implantable collamer lens (ICL)] under bright and dark lighting ...
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Article
Open AccessChanges in anterior chamber volume after implantation of posterior chamber phakic intraocular lens in high myopia
The present study aimed to assess changes in, and the factors that influence, anterior chamber volume (ACV) after implantable contact lens (ICL) implantation in high myopia eyes using a Pentacam.
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Article
Ultrasonographic characteristics of congenital corneal staphyloma
This case report describes the ultrasonographic characteristics of congenital corneal staphyloma (CCS) in a neonate on the birth day, with a massively staphylomatous and ectatic left cornea, which was forward ...
