Results 11 to 20 of about 1,023,245 (285)

Image Plane Holographic Microscopy With a Table-Top Soft X-Ray Laser

open access: yesIEEE Photonics Journal, 2015
We demonstrate image plane holographic microscopy in the soft X-ray (SXR) spectral region, combining the coherent output from a 46.9-nm wavelength table-top SXR laser and two Fresnel zone plates.
J. Nejdl   +7 more
doaj   +1 more source

Coupling adsorption by NiO nanopowder with UV/H2O2 process for Cr(VI) removal [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2017
Chromium enters surface and ground waters through the wastewater of electroplating, textile, metallurgical, dye production, and other industries, leading to numerous adverse health effects.
Majid Hashemi   +7 more
doaj   +1 more source

Modelling ultraviolet threats [PDF]

open access: yes, 2016
Electro-optically (EO) guided surface to air missiles (SAM) have developed to use Ultraviolet (UV) wavebands supplementary to the more common Infrared (IR) wavebands.
James, Itor
core   +1 more source

Studying the Nonlinear Optical Properties of Fluoride Laser Host Materials in the Ultraviolet Wavelength Region

open access: yesApplied Sciences, 2021
Fluoride host materials doped with trivalent cerium ions have previously been demonstrated as successful laser materials in the ultraviolet wavelength region.
Duong Van Pham   +6 more
doaj   +1 more source

Calogero-Sutherland Particles as Quasisemions [PDF]

open access: yes, 1996
The ultraviolet structure of the Calogero-Sutherland models is examined, and, in particular, semions result to have special properties. An analogy with ultraviolet structures known in anyon quantum mechanics is drawn, and it is used to suggest possible ...
Amelino-Camelia, G.
core   +3 more sources

Breakthroughs in photonics 2012: Nano-structuring and nano-fabrication enabled by extreme ultraviolet laser sources

open access: yesIEEE Photonics Journal, 2013
Two- and three-dimensional structures with submicron dimensions, such as photonic crystals, patterned magnetic media, micro- and nano-electromechanical systems (MEMs/NEMs), microfluidics chips, etc., are becoming ubiquitous in multiple applications ...
M. C. Marconi
doaj   +1 more source

A Study of UV Resistance of a Water-based Polyurethane Lacquer Containing Nano Ceria [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2013
Cerium oxide (Ceria) nano particle, as photodegradation prevention agent was studied in water-based polyurethane clear coat  systems. Polyurethane coatings show superior weathering resistance compared with acrylic melamine systems.
Arash Saadat-Monfared, Mohsen Mohseni
doaj   +1 more source

Drying Behavior and Curcuminoids Changes in Turmeric Slices during Drying under Simulated Solar Radiation as Influenced by Different Transparent Cover Materials

open access: yesFoods, 2022
Dried turmeric is used as a spice and traditional medicine. The common drying methods for turmeric (Curcuma longa L.) are sun drying and solar drying.
Nilobon Komonsing   +4 more
doaj   +1 more source

Compact Plasma-Based Soft X-Ray Lasers

open access: yesIEEE Photonics Journal, 2010
This paper reviews the major accomplishments in the demonstration of plasmabased soft x-ray lasers in 2009. Advances in shaping the plasma density and increasing the pump power have enabled the engineering of table-top laser systems operating at ...
Jorge J. Rocca
doaj   +1 more source

Does Ultraviolet Radiation Exhibit Antimicrobial Effect against Oral Pathogens Attached on Various Dental Implant Surfaces? A Systematic Review

open access: yesDentistry Journal, 2022
Background: Dental implant therapy is currently identified as the most effective treatment for edentulous patient. However, peri-implant inflammations were found to be one of the most common complications that leads to the loss and failure of dental ...
Fahad A. Abdullatif, Mansour Al-Askar
doaj   +1 more source

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