Results 51 to 60 of about 4,975,185 (97)

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, Volume 11, Issue 8, 17 April 2026.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

Evaluation of Enamel Surface Roughness after Various Finishing Techniques for Debonding of Orthodontic Brackets [PDF]

open access: yes, 2016
Objective:The aim of this study was to evaluate the surface roughness of enamel after debonding with various types of burs.Methods:The buccal surfaces of 20 mandibular incisors for each group of bur were subjected to profilometer analysis, and three ...
Mehmet Akın   +7 more
core   +1 more source

Surface morphology in engineering applications: Influence of roughness on sliding and wear in dry fretting [PDF]

open access: yes, 2011
Influence of initial surface roughness on friction and wear processes under fretting conditions was investigated experimentally. Rough surfaces (Ra=0.15-2.52 [mu]m) were prepared on two materials: carbon alloy (AISI 1034) and titanium alloy (Ti-6Al-4V ...
Mathia, T.G.   +8 more
core   +1 more source

Effect of yarn filament fineness on the surface roughness of polyester woven fabrics

open access: yes, 2015
The effect of weft yarn filament fineness on the surface roughness of fabrics woven from polyester yarns through different fabric constructional properties was investigated.

core  

EFFECTS OF SOME MACHINING VARIABLES IN LATHE FACING USING A PROFILOMETER AND SPECKLE CONTRAST METHODS TO MEASURE SURFACE ROUGHNESS

open access: yes, 1983
A review of literature indicated that the technique that has found general usage and widespread acceptance for the measurement of surface roughness is the use of a profilometer. This instrument has been found to have at least two limitations in measuring
BOUBEKRI, NOURREDINE
core   +1 more source

Surface Dynamics Profilometer and Quarter-Car Simulator: Description, Evaluation, and Adaptation [PDF]

open access: yes, 1977
A Surface Dynamics Profilometer was acquired in December 1968. The SD Profilometer was designed to rapidly and accurately measure the profile of the surface over which it is driven. A Quarter-Car Simulator was obtained in 1970.
Moore, Thomas A.   +2 more
core   +1 more source

The geometrical interaction of the stylus and the measured surface in 3D roughness measurements [PDF]

open access: yes
The target of this work is to study the effect of the stylus tip geometry on the surface roughness measurements by the stylus methods. A computer simulation of the measuring process in 3D using arbitrary tip shapes has been undertaken. A novel feature
Dowidar, Helmy A. M.
core  

Effect of yarn structure on fabric roughness

open access: yes, 2020
Diplomová práce se zaměřuje na vliv technologie výroby příze na geometrickou drsnost povrchu tkanin. Práce obsahuje popis dvou částí: teoretické a experimentální.
Kalinina, Anzhelika
core  

A Green Conformable Thermoformed Printed Circuit Board Sourced from Renewable Materials. [PDF]

open access: yesACS Appl Electron Mater, 2023
Honarbari A   +8 more
europepmc   +1 more source

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