Results 111 to 120 of about 1,231,806 (179)

Investigation of Persistent Luminescence of Strontium Aluminate in Polymer Films for Passive Daytime Radiative Cooling Application

Advanced Materials Interfaces, Volume 13, Issue 21, 6 November 2026.
Persistent Luminescence of doped SrAl2O4:Eu2+, Dy3+ formulated in polymer matrices is a promising solution to be integrated in building envelopes for enhancing Passive Daytime Radiative Cooling. ABSTRACT Persistent Luminescent (PersL) materials have found applications in several fields; their integration into passive daytime radiative cooling systems ...
Roberto Bondi, Francesco Marchini, Giulia Quaglia, Claudia Fabiani, Anna Laura Pisello, Loredana Latterini   +5 more
wiley   +1 more source

2D longitudinal modeling of heat transfer and fluid flow during multilayered [PDF]

, 2012
version post-print de l'article : JLA Vol : 24 Iss:3. 2D longitudinal modeling of heat transfer and fluid flow during multilayered direct laser metal deposition processDerived from laser cladding, the Direct Laser Metal Deposition (DLMD) process is ...
CARRON, Denis, LE MASSON, Philippe, GHARBI, Myriam, PEYRE, Patrice, FABBRO, Rémy, CARIN, Muriel, MORVILLE, Simon   +6 more
core  

In Vitro Adhesion of Streptococcus sanguinis to Dentine Root Surface After Treatment with Er:Yag Laser, Ultrasonic System, or Manual Curette

, 2009
Objective: The purpose of this in vitro study was to evaluate the dentine root surface roughness and the adherence of Streptococcus sanguinis (ATCC 10556) after treatment with an ultrasonic system, Er:YAG laser, or manual curette.
GIORGETTI, Ana Paula O., Ota-Tsuzuki, C., MARTINS, Femanda L., Giorgetti, A.P.O., OTA-TSUZUKI, Claudia, Martins, F.L., FREITAS, Patricia M. de, De Freitas, P.M., DUARTE, Poliana M., Duarte, P.M.   +9 more
core   +1 more source

Repeatability and Reproducibility Method of Hand-handle Laser Triangulation Profilometer [PDF]

This paper explores the use of a hand-held laser triangulation-based measurement system for gap and flush measurements in the automotive industry, focusing on operator variability.
Amicucci F., Paolini G. G., Nisi M., Paone N., Casaccia S., Cristalli C.   +5 more
core   +1 more source

Effects of different lasers and particle abrasion on surface characteristics of zirconia ceramics.

Frontiers in Dentistry, 2014
The aim of this study was to assess the surface of yttrium-stabilized tetragonal zirconia (Y-TZP) after surface treatment with lasers and airborne-particle abrasion.First, 77 samples of presintered zirconia blocks measuring 10 × 10 × 2 mm were made ...
Sakineh Arami, Masoume Hasani Tabatabae, Seyedeh Fatemeh Namdar, Nasim Chiniforush   +3 more
doaj  

Measuring Dry Deposition of Sea Spray Aerosol and Height of Aerosol Plume Using a Controlled Wave Pool

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract Deposition of sea spray aerosols facilitates atmospheric corrosion of materials, requiring maintenance and replacement over time. However, the dimensions of sea spray aerosol plumes produced from breaking waves have not been well‐characterized, limiting useful prediction of particle transport downwind and atmospheric corrosion. Therefore, this
Alexander J. Johnson, Raymond J. Santucci, Ivan Savelyev, William Kinee, Peter Buffolino, Sheri Stanke, Steven Kopitzke   +6 more
wiley   +1 more source

Screen‐Printed Electrically Isolated Buried Contacts for Metal‐Halide Perovskite/Silicon Tandem Solar Cells: Proof of Concept Devices and Electrical Loss Simulations Highlighting Large‐Scale Potential

Solar RRL, Volume 10, Issue 19, 15 October 2026.
Electrically isolated buried contacts (EIBC) are demonstrated as a novel interconnection mechanism for perovskite/Silicon tandem solar cells. By screen‐printing contacts onto an isolation layer prior to top cell fabrication, EIBC allows for high‐temperature annealing.
Sara Baumann, Annika Raugewitz, T. Lukas Brockmann, Felix Haase, Welmoed Veurman, Tobias Wietler, Robby Peibst, Marc Köntges   +7 more
wiley   +1 more source

In Vitro Evaluation of Surface Roughness and Bacterial Adhesion on Different CAD/CAM Restorative Materials

Journal of Pharmacy and Bioallied Sciences
Introduction: This work sought to evaluate bacterial adherence to computer-aided design/computer-aided manufacturing (CAD/CAM) materials in relation to surface roughness and material type.
S. Ramesh Raja, Anarasi Mahaprasad, Sukanta K. Satapathy, Rishikesh K. Meshram, Syed N. Basheer, Sitansu S. Das, Mariea Francis   +6 more
doaj   +1 more source

Improving weld quality by laser re-melting

, 2014
Laser welding, arc welding, and laser-arc hybrid welding can all result in undercut and varying penetration. In some cases, it is technically and commercially viable to reduce undercut at the weld cap and smooth out the weld root profile by defocussing ...
John Powell, Powell, John,, Jan Frostevarg, Frostevarg, Jan,, Kaplan, Alexander F. H.,, Torkamany, Mohammad J.,, Mohammad J. Torkamany, Alexander F. H. Kaplan   +7 more
core   +1 more source

Comparing laser and polychromatic confocal optical displacement sensors for the 3D measurement of cylindrical artefacts containing microscopic grooved structures. [In special issue: Metrology and Properties of Engineering Surfaces]

, 2009
A scanning system has been developed for measuring the surface of early cylinder mechanical sound recordings to high precision, both for surface preservation and for post-processing of the data to recover the sound encoded in the grooves.
Hill, M., Boltryk, P.J., McBride, J.W.
core   +1 more source