Additive manufacturing (AM) techniques can produce complex, high-value metal parts, with potential applications as critical parts, such as those found in aerospace components. The production of AM parts with consistent and predictable properties requires input materials (e.g., metal powders) with known and repeatable characteristics, which in turn requires standardized measurement methods for p...

INTRODUCTION Light emitting diode fluorescence microscopes have many practical advantages over conventional mercury vapour fluorescence microscopes, which would make them the preferred choice for laboratories in both low- and high-resource settings, provided performance is equivalent. METHODS In a nested case-control study, we compared diagnostic accuracy and time required to read slides with...

Three-dimensional laser scanning is a novel measurement technique that frequently used for the documentation of cultural heritage (CH) objects. In process 3D scanning, one can obtain computing models artworks to be documented. It allows produce detailed digitized archives important CH Moreover, use enables digital reconstruction architectural fragments, sculptures, and other artworks. One more ...

BACKGROUND AND AIM: Since increasing the proportion of elderly in the world, so oral lesions related to removable denture-wearing are an important issue. The aim of this study was to evaluate the prevalence of denture-related oral mucosal lesions (DMLs) in removable denture wearers referred to clinics of Kerman, Iran.METHODS: This cross-sectional study was conducted on 350 removable denture wea...