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Mechanical behaviour of a rock mass is significantly affected by the occurrence of inherent discontinuities (such as joints, fractures, bedding planes, etc.), therefore comprehensive knowledge of the effect of such discontinuities is necessary for the safe and economic design of geo-structures in or on a rock mass. Generally, the typical shear behaviour of a rock joint has been investigated under monotonic loading conditions, ignoring the fact that most of the time the structures embedded in a rock mass are subjected to cyclic loads, and it is likely that such structures fail to sustain the in...

In tissue engineering, foreign body reactions (FBRs) that may occur after the insertion of medical implants are a considerable challenge. Materials currently used in implants are mainly metals that are non-organic, and the lack of biocompatibility and absence of immune regulations may lead to fibrosis after long periods of implantation. Here, we introduce a highly biocompatible hybrid interface of graphene oxide (GO) and collagen type I (COL-I), where the topological nanostructure can effectively inhibit the differentiation of fibroblasts into myofibroblasts. The structure and roughness of thi...

This article focuses on profile roughness parameters and their significance in characterizing the surface morphology of machined surfaces.

/PRNewswire/ -- The "Global Markets and Technologies for Thin-Film Sensors" report has been added to ResearchAndMarkets.com's offering. COVID-19 has impacted...

Abstract: – Global Surface Roughness Measurement Market to Reach $1 Billion by 2027. – Amid the COVID-19 crisis, the global market for Surface Roughness Measurement estimated at US$770. New York, May 12, 2021 (GLOBE NEWSWIRE) — Reportlinker.com announces the release of the report “Global Surface Roughness Measurement Industry” – https://www.reportlinker.com/p06033038/?utm_source=GNW 7 Million in the year 2020, is projected to reach a revised size of US$1 Billion by 2027, growing at aCAGR of 4.3% over the period 2020-2027. Contact, one of the segments analyzed in the report, is pro...