Results 21 to 30 of about 380,841 (317)

Sensitive and specific detection of explosives in solution and vapour by surface-enhanced Raman spectroscopy on silver nanocubes [PDF]

open access: yes, 2017
Surface-enhanced Raman spectroscopy (SERS) has been widely utilised as a sensitive analytical technique for the detection of trace levels of organic molecules.
Ben-Jaber, Sultan   +5 more
core   +2 more sources

Towards 6G wireless communication networks: vision, enabling technologies, and new paradigm shifts

open access: yesScience China Information Sciences, 2020
The fifth generation (5G) wireless communication networks are being deployed worldwide from 2020 and more capabilities are in the process of being standardized, such as mass connectivity, ultra-reliability, and guaranteed low latency.
X. You   +49 more
semanticscholar   +1 more source

Synthesis and Characterization of Elongated-Shaped Silver Nanoparticles as a Biocompatible Anisotropic SERS Probe for Intracellular Imaging: Theoretical Modeling and Experimental Verification [PDF]

open access: yes, 2019
Progress in the field of biocompatible SERS nanoparticles has promising prospects for biomedical applications. In this work, we have developed a biocompatible Raman probe by combining anisotropic silver nanoparticles with the dye rhodamine 6G followed by
Caro Salazar, Carlos   +6 more
core   +1 more source

6G-LEGO: A framework for 6G network slices [PDF]

open access: yesJournal of Communications and Networks, 2021
Network slicing is a relatively recent paradigm that has become a subject of intensive research. Most of the existing approaches follow the ETSI NFV MANO model with some extensions related to multi-domain slicing, slice selection, etc. The framework is a part of the standalone variant of the 5G network standardized by 3GPP.
Kuklinski, Slawomir   +3 more
openaire   +2 more sources

The acute effects different quantities of branched-chain amino acids have on recovery of muscle function [PDF]

open access: yes, 2015
Purpose: Branched-chain amino acid (BCAA) supplementation has been shown to significantly reduce the undesirable effects commonly associated with high-intensity training, which include decreases in muscle function and increases in muscle soreness ...
Dorrell, Harry, Gee, Thomas
core   +1 more source

Reconfigurable Intelligent Surface (RIS) in the Sub-6 GHz Band: Design, Implementation, and Real-World Demonstration

open access: yesIEEE Access, 2022
Here, we first aim to explain practical considerations to design and implement a reconfigurable intelligent surface (RIS) in the sub-6 GHz band and then, to demonstrate its real-world performance.
Ali Araghi   +6 more
doaj   +1 more source

Mathematical Model and Real-World Demonstration of Multi-Beam and Wide-Beam Reconfigurable Intelligent Surface

open access: yesIEEE Access, 2023
In this paper, a mathematical model is proposed to govern the phase distribution on a reconfigurable intelligent surface (RIS) for anomalously reflecting the beam towards the directions of interest.
Amirmasood Bagheri   +6 more
doaj   +1 more source

Integrated Sensing and Communication Signals Toward 5G-A and 6G: A Survey [PDF]

open access: yesIEEE Internet of Things Journal, 2023
Integrated sensing and communication (ISAC) has the advantages of efficient spectrum utilization and low hardware cost. It is promising to be implemented in the fifth-generation-advanced (5G-A) and sixth-generation (6G) mobile communication systems ...
Zhiqing Wei   +8 more
semanticscholar   +1 more source

Toward End-to-End, Full-Stack 6G Terahertz Networks

open access: yes, 2020
Recent evolutions in semiconductors have brought the terahertz band in the spotlight as an enabler for terabit-per-second communications in 6G networks.
Jornet, Josep   +3 more
core   +1 more source

The Integrated Sensing and Communication Revolution for 6G: Vision, Techniques, and Applications [PDF]

open access: yesProceedings of the IEEE
Future wireless networks will integrate sensing, learning, and communication to provide new services beyond communication and to become more resilient. Sensors at the network infrastructure, sensors on the user equipment (UE), and the sensing capability ...
Nuria González-Prelcic   +8 more
semanticscholar   +1 more source

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