Results 241 to 250 of about 409,559 (300)

Non‐Continuous Iridescent Variable Structural Color Based on Metallic Surface Periodic Structures

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents an ink‐free laser nanofabrication technique that generates periodic arched microstructures on titanium surfaces, achieving non‐continuous iridescent dual‐color switching. The ridge and side flanks of these structures possess distinct oxide film thicknesses, enabling angle‐dependent selective reflection of specific wavelengths.
XiangWei Liu   +3 more
wiley   +1 more source

Effect of Collar Diameter and Simulated Aging on the Orthogonal Load Resistance of Orthodontic Miniscrews. [PDF]

open access: yesMaterials (Basel)
Sfondrini MF   +7 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

Related searches:

Deflection of a Diagnosis

Annals of Internal Medicine, 2007
He sits there, a skeletal silhouette, his body reminiscent of a Holocaust victim, his eyes closed halfway to death. I want to tell him that everything is okay, everything will be fine.
openaire   +2 more sources

Home - About - Disclaimer - Privacy