A number of technological processes and natural phenomena are accompanied by heat
transfer concerned with media thermal radiation. Generally, thermal radiation is thought to …

Objectives To evaluate the influence of printing orientation on color and translucency of 3D
printing restorative resins. Methods Four 3D printing resin systems in the available shades …

The objective of this study was to review the scientific evidence currently available on 3D
printable materials and 3D printing technologies used for the fabrication of permanent …

Visual appearance of objects comes from the interpretation by the human visual system of a
light signal issued from the objects. Describing or predicting appearance is, therefore, a …

Of our five senses, it is estimated that vision provides almost 80% of the total input to the
brain related to our environment. This means that the amount of data passing through our …

Purpose To evaluate the effect of different printing orientations and post‐polymerization time
with thermal cycling on the translucency of 3D‐printed denture base resins. Methods Heat …

A new approach for neat powder mid-infrared spectroscopy measurements is described.
Powder thin layers are created and supported by wire meshes attached to stainless steel …

This study aimed to evaluate and compare the impact of additives such as ZrO2 and SiO2
nanoparticles (ZrO2NP or SiO2NP) on the hardness, surface roughness, and color stability …

Statement of problem Research on the color and translucency properties of 3-dimensionally
(3D) printed definitive resins and the effect of coffee thermocycling on these properties is …

Objectives The purpose of this study was to evaluate the effect of build orientation of 3D-
printed provisional resins (3DRs) on gloss (Gs), surface roughness (Sa), maximum profile …