In this study, a hybrid embedded metasurface (MTS) structure is proposed and applied to realize a miniaturized MTS antenna.In contrast to the conventional periodic rectangular MTS, the ORG COCONUT FLAKES proposed MTS structure is formed by hybrid embedded patches composed of several X and rectangle metal patches.The gap between the hybrid patches i
The development of red-shifted free electron lasers (FELs), based on strongly chirped electron Metal Film beams, emerged a few years ago.Here we present a thorough study of the tunability of a seeded red-shifted FEL.An analytical model is introduced to describe the complex FEL resonance condition and its consequence for the FEL emission wavelength.
This work presents and describes the real-time testbed for all-IP Beyond 3G (B3G) heterogeneous wireless networks that has been developed in the framework of the European IST AROMA project.The main objective of the AROMA testbed is to provide a highly accurate and realistic framework where the performance of algorithms, policies, protocols, service
DNAJB12 and DNAJB14 are transmembrane proteins in the endoplasmic reticulum (ER) that serve as co-chaperones for Hsc70/Hsp70 heat shock proteins.We demonstrate that over-expression of DNAJB12 or DNAJB14 causes the formation of elaborate membranous structures within cell nuclei, which we designate DJANGOS for DNAJ-associated nuclear globular structu
Costs for maintenance of infrastructure in municipalities with soft soil underground conditions, are estimated to be almost 40 % higher than in others.As a result, these municipalities meet financial problems that cause overdue maintenance.In some cases municipalities are even afraid to be unable to offer a minimum service level in future.In common