Results 21 to 30 of about 8,161,749 (297)

Contribution of Electronic Communications Regulation to EU's Digital Decade - Keynote speech

, 2022
Electronic communications regulation has shapen the digital environment in ...
Contribution of the Electronic Communications Regulation to EU’s Digital Decade, Nihoul, Paul   +1 more
core  

Compensation Techniques Aimed at Mitigating Vibrations in Optical Ground-Based Telescopes: A Systematic Review

Sensors, 2021
The objective of this study was to evaluate the performance of the different systems and techniques aimed at suppressing vibrations on optical ground-based telescopes.
Guillermo Palacios-Navarro, Fernando Arranz Martínez, Raúl Martín Ferrer, Pedro Ramos Lorente   +3 more
doaj   +1 more source

L-band dual-wavelength fiber ring laser with automated polarization stabilization and switching for remote sensing applications

Journal of the European Optical Society-Rapid Publications
This work reports the experimental demonstration of a dual-wavelength L-band fiber ring laser for remote sensing applications. The system incorporates a polarization-sensitive semiconductor optical amplifier as the gain medium and two fiber Bragg ...
Tainta Santiago, Salinas Alvaro, Janices Iñaki, San-Miguel Uxue, Sanchez-Gonzalez Arturo, Erro María José, Perez-Herrera Rosa Ana   +6 more
doaj   +1 more source

A Hybrid Genetic Algorithm on Routing and Scheduling for Vehicle-Assisted Multi-Drone Parcel Delivery

IEEE Access, 2019
In recent years, the unmanned aerial vehicles (UAVs) have exhibited significant market potential to greatly reduce the cost and time in the field of logistics.
Kai Peng, Jingxuan Du, Fang Lu, Qianguo Sun, Yan Dong, Pan Zhou, Menglan Hu   +6 more
doaj   +1 more source

Binary phase hopping based spreading code authentication technique

Satellite Navigation, 2021
Civil receivers of Global Navigation Satellite System (GNSS) are vulnerable to spoofing and jamming attacks due to their signal structures. The Spreading Code Authentication (SCA) technique is one of the GNSS message encryption identity authentication ...
Shenran Wang, Hao Liu, Zuping Tang, Bin Ye   +3 more
doaj   +1 more source

Protections for Electronic Communications: The Stored Communications Act and the Fourth Amendment [PDF]

, 2009
As e-mail and other forms of electronic communications began becoming widely used, Congress recognized the need to protect these new forms of communication from impermissible intrusion.
Scolnik, Alexander
core   +1 more source

Quo vadis regulation? : annual conference, 30 June 2017, the Florence School of Regulation, Communications and Media area (FSR C&M) [PDF]

, 2017
On 30 June 2017, the Florence School of Regulation, Communications and Media Area (FSR C&M) held its eighth Annual Conference. The Conference was divided into three panels, during which participants had the opportunity to discuss the following ...
STASI, Maria Luisa, SOLIDORO, Silvia, GORI, Paula   +2 more
core   +1 more source

Patients improve, patterns persist: longitudinal stability of RA joint involvement patterns

Arthritis Care &Research, Accepted Article.
Objective Rheumatoid arthritis is a heterogeneous disease. Data‐driven approaches, from synovial histology to joint involvement patterns (JIPs), have sought to define clinically meaningful subgroups. Whether these subgroups represent stable phenotypes or transient disease states remains unclear.
Tjardo Maarseveen, Yasuo Nagafuchi, Kristina Lend, Seyam Alemyar, Herman Kasper Glas, Gerdur Gröndal, Bjorn Gudbjornsson, Espen A. Haavardsholm, Kim Hørslev Petersen, Jon Lampa, Merete Lund Hetland, Dan Nordström, Mike Nurmohamed, Mikkel Østergaard, Anna Rudin, Marte Schrumpf Heiberg, Tuulikki Sokka‐Isler, Till Uhlig, Josien Veris‐van Dieren, Ronald van Vollenhoven, Tom Huizinga, Marcel JT Reinders, Sytske Anne Bergstra, Erik van den Akker, Rachel Knevel   +24 more
wiley   +1 more source

Inband Full-Duplex Radio Transceivers: A Paradigm Shift in Tactical Communications and Electronic Warfare?

, 2017
Inband FD operation has great potential in civilian/commercial wireless communications, because it can as much as double transmission links° spectral efficiency by exploiting the newfound capability for STAR that is facilitated by advanced SIC techniques.
Taneli Riihonen, Dani Korpi, Riihonen, Taneli, Rantula, Olli, Valkama, Mikko, Tapio Saarelainen, Heikki Rantanen, Olli Rantula, Rantanen, Heikki, Mikko Valkama, Saarelainen, Tapio, Korpi, Dani   +11 more
core   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source