In this study, HATCN is coated on flexible PET/indium tin oxide (ITO) substrate as a modified layer and a hole injection layer to improve the hole injection from ITO.Then a blue organic light emitting diode (OLED) can successfully be fabricated without a surface treatment procedure (O2 plasma or UV Ozone treatment).The new blue TADF series f

This paper presents a 60 GHz millimeter-wave (mm-wave) antenna array using standard printed circuit hdw1620dnpk board (PCB) for 3D Antenna-in-package (AiP) implementation.The array consists of a 4 microstrip patch elements, differentially fed with an open stub matching feed network to enable 3D integration.The $1 imes 4$ finite antenna array with b

The Biblioteca nazionale centrale of Rome preserves a collection of parchment fragments from medieval manuscripts containing liturgical music.These fragments were found in the bindings of manuscript or danessa myricks soulmate printed books and separated from the volumes where they had been reused; they are now part of some special series of the Li

Extended water intakes are structures established at river sides to divert water for multiple uses and purposes.Previous studies have only focused on extending the intake to a sufficient water depth for ensuring permanent abstraction.They used physical and numerical models to predict the trend of the site riverbed morphological changes for identify

Here, the development and testing of a portable double peak pulse laser induced plasma spectroscopy (DPP-LIPS) based on passively Q-switched Nd:YAG (Neodymium-doped Yttrium Aluminum Garnet) laser excitation is reported.The latter delivered structured laser pulses at a repetition rate of up to 20 Hz, including two energy peaks of about 100 mJ each w