Results 121 to 130 of about 1,231,806 (179)

Effect Of Laser And Plasma On Y-Tzp Bond Strength

International Dental Journal
Aim or purpose: This study aimed to evaluate the effects of Er:YAG laser and plasma treatment between Y-TZP and resin cement Materials and methods: Sixty yttrium-stabilized tetragonal zirconia polycrystal (Y-TZP) specimens were fabricated and randomly ...
Pan Liu
doaj   +1 more source

Stabilized Zeeman split laser [PDF]

, 1981
The development of a stablized Zeeman split laser for use in a polarization profilometer is discussed. A Hewlett-Packard laser was modified to stabilize the Zeeman split beat frequency thereby increasing the phase measurement accuracy from the Hewlett ...

core  

AlN film deposition as a semiconductor device

Ingeniería e Investigación, 2013
AlN films were deposited by pulsed laser deposition (PLD) using an Nd: YAG laser (λ = 1064 nm). The films were deposited in a nitrogen atmosphere as working gas; the cathode was an aluminium high purity (99.99%) target. The films were deposited using 7 J/
Julio Cesar Caicedo, Jaime Andrés Pérez Taborda, Willian Aperador Chaparro   +2 more
doaj  

Validation of an experimental low-cost projection moiré profilometer for 3D surface imaging of anatomical models of the middle third of the face

, 2013
Three dimensional (3D) surface imaging is a valuable tool in maxillofacial rehabilitation and prosthodontics research and clinical practice. Laser scanning and digital stereophotogrammetry devices have been validated and widely used for this purpose, but
Coward, Trevor J.; id_orcid, Dirckx, Joris J J, Buytaert, J. A N, Artopoulos, Andreas   +3 more
core   +1 more source

Assessment of Surface Geometry of Puckered Area of SeerSucker Woven Fabrics. [PDF]

Materials (Basel)
Matusiak M.
europepmc   +1 more source

Ablation Depth and Surface Morphology of Dentin After Irradiation with a Tunable TEA-CO₂ Laser in the Wavelength Range of 9.3 - 10.6 µm. [PDF]

J Lasers Med Sci
Ghalkhanbaz H, Ilchi Ghazaani M, Sajad B.   +2 more
europepmc   +1 more source

Influence of peri-implantitis defect angles on morphology and the biocompatibility of the implant surfaces after Er, Cr: YSGG laser therapy: an ex vivo study. [PDF]

BMC Oral Health
Hashim A, Almalahy HG, El-Khazragy N, Kheir El Din NH.   +3 more
europepmc   +1 more source

Profilometric analysis of OptraPol^®, OptraGloss^®, and Sof-Lex^® polishing systems on surface roughness of Endure Nano composite: An <i>in vitro</i> study. [PDF]

J Conserv Dent Endod
Kunam D, Chandana T, Yadatha S, Krishna CM.   +3 more
europepmc   +1 more source

Ultra-Low Intensity Continuous Wave Laser Ablation Propulsion With Graphene-Engineered Wood. [PDF]

Adv Sci (Weinh)
Elmubasher ASM, Elkaffas R, Salim MH, Altawil B, Sandaruwan C, Shajahan S, Bakht AB, Hussain I, Tardy BL, Swei SSM, Samad YA.   +10 more
europepmc   +1 more source

Rapid 3D Measurement of Tire-Pavement True Contact Texture and Its Implications for Skid Resistance. [PDF]

Materials (Basel)
Mamat T, Cheng S, Xu L, Xiao S, He C.
europepmc   +1 more source