We analyzed fabrication errors of nonperiodic-multilayer-dielectric gratings that were designed to have a high reflective diffraction efficiency for one wavelength and a high transmittance for another wavelength at the same time.Significant deviations were found between the measured and calculated efficiency values although the groove profile echof
In a previous paper the authors compared the AC-AC converters, useful for the frequency regulation in hydroelectric microplants varying the power dissipated in ballasts loads, with the new proposal consisting in a bridge three-phase rectifier using diodes with a serial switch with the load that is switched with symmetric angle.The paper showed that
Nowadays, the Web became more than a space for product presentation, but also a tenga flip orb capitalization market (e-commerce) and an efficient way to know the customer preferences and to meet their requirements.Large companies have the financial potential to use various marketing strategies and, in particular, digital-marketing.Instead, small b
Objectives Clerical review is an integral part of linkage and is fundamental to quality assurance.CROW is a low dependency, adaptable, clerical matching tool that has been deployed across 40 linkage projects.Due to limitations of the interface, with the initial version (including the limited ability to view large clusters); this project sought to r