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  1. 61

    Effect of bleaching materials and whitening mouth wash on surface roughness of two types of composite resin materials nanohybrid and nanofill: an In‐vitro Study by Manal M. Taher, Nsar M. Aziz, Intesar S. Toma

    Published 2022-02-01
    “…The purpose of this study was to evaluate the effect of three different bleaching system on the surface roughness of two different composite resin materials (nanohybride and nanofilled). Methods: A total of 60 samples of two types of composite resin were used (nanohybrid and nanofill), 30 samples for each material were prepared. …”
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    Thermal conductivity of different bio-based insulation materials by Sergej Medved, Eugenia Mariana Tudor, Marius Catalin Barbu, Timothy M. Young

    Published 2021-06-01
    “… To achieve the zero-waste goal as well as sustainability, the use of the raw materials, especially those from nature, and wood in particular, has to be smart, meaning that the resource has to be used to its full potential. …”
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