In the past century, America's research universities and national laboratories, funded by the federal government and often by the military, have been an engine of technological innovation: transistors, semi-conductors, satellite communications, mini computers, GPS, the internet..
But in coming up with increasingly sophisticated technological methods to assist singers in opera, coaches and conductors should be careful not to complicate things.
The development of thin, mechanically stronger and highly cube textured substrates is of great technological importance for increasing the engineering current density of the coated conductors.
Nanoparticles offer many technological solutions since they are valuable as carriers, coaters, repellents, screens and conductors.
Protonic conductors of ceramic perovskite-type oxides (ABO3) have captured attention of researchers worldwide for technological purpose in fuel cells, batteries, steam electrolyser, etc.
The reduction of NO by CO in presence of O2, a reaction of great technological importance, was investigated on porous polycrystalline Rh catalyst-electrodes deposited on YSZ (Y2O3-stabilized-ZrO2) an O2− conductor.
ZrO2 coatings are widely used in several technological applications such as heat-resistant layers, optical coatings, buffer layers for growing superconductors, oxygen sensors, ion conductors, high-k dielectrics, and thermal barrier coatings[1, 2].
Technological breakthrough?
Technological convergence?
Technological accessories?
