Results 51 to 60 of about 763,123 (301)

Commercial film produces positive X-ray photo in ten seconds [PDF]

open access: yes, 1966
Type 52 Polaroid Land Film Packet provides a rapid, inexpensive method of producing positive X ray photographs of various ...

core   +1 more source

Raman light scattering study and microstructural analysis of epitaxial films of the electron-doped superconductor La_{2-x}Ce_{x}CuO_{4}

open access: yes, 2010
We present a detailed temperature-dependent Raman light scattering study of optical phonons in molecular-beam-epitaxy-grown films of the electron-doped superconductor La_{2-x}Ce_{x}CuO_{4} close to optimal doping (x ~ 0.08, T_c = 29 K and x ~ 0.1, T_c ...
A. Sawa   +38 more
core   +2 more sources

Inflammatory Response‐Inspired Thermochromic Shield for Pneumatic Structures

open access: yesAdvanced Engineering Materials, EarlyView.
A thermochromic shield for pneumatic structures is developed, using anhydrous sodium acetate powder and thermochromic pigment‐included solution. In this shield composed of three layers, the exothermic and thermochromic reactions, followed by the mixture of both components, occur promptly with an incident of penetrating damage as a sign of initial ...
Hyun Jae Lee, Ryuma Niiyama
wiley   +1 more source

Modeling kV X-ray-Induced Coloration in Radiochromic Films

open access: yesApplied Sciences, 2018
Commercially available radiochromic films are primarily designed for clinical X-ray dosimetry. These films change color upon exposures to radiation as a result of solid-state polymerization (SSP).
Mehrdad Shahmohammadi Beni   +3 more
doaj   +1 more source

Accuracy of linear-probe ultrasonography in diagnosis of infraorbital rim fractures

open access: yesThe Ultrasound Journal, 2023
Background Maxillofacial fractures are a common cause of visits to emergency department, accounting for more than 400,000 annual visits in the United States.
Chatchai Pruksapong   +2 more
doaj   +1 more source

Method of and means for testing a glancing-incidence mirror system of an X-ray telescope [PDF]

open access: yes, 1977
An apparatus was designed for measuring the resolution and efficiency of a glancing-incidence mirror system having an even number of coaxial and confocal reflecting surfaces for use in an X-ray telescope.
Dailey, C. C.
core   +1 more source

Structure and morphology of epitaxially grown Fe3O4/NiO bilayers on MgO(001)

open access: yes, 2015
Crystalline Fe3O4/NiO bilayers were grown on MgO(001) substrates using reactive molecular beam epitaxy to investigate their structural properties and their morphology. The film thickness either of the Fe3O4 film or of the NiO film has been varied to shed
Bertram, Florian   +4 more
core   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya   +3 more
wiley   +1 more source

Ultrastable and flexible glass−ceramic scintillation films with reduced light scattering for efficient X−ray imaging

open access: yesnpj Flexible Electronics
The thickness of the scintillation films in indirect X−ray detectors can significantly influence their luminescence intensity. However, due to the scattering and attenuation of incoherent photons, thick scintillation films tend to reduce light yield ...
Ruizi Li   +9 more
doaj   +1 more source

Understanding Nickel Thin Film crystallization using X-Ray Diffractometry

open access: yesJournal of Applied Sciences and Environmental Management, 2010
Normal, helical and zigzag deposited Ni films were produced by letting a vapour stream of source material impinge on Corning 1737 glass substrates at oblique incidence while rotating the substrate during deposition.
T Otiti, GI Ekosse, TS Sathiaraj
doaj   +1 more source

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