Results 71 to 80 of about 15,417 (346)

Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats

Advanced Functional Materials, EarlyView.
We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang, Ilya Pyatnitskiy, Yanshu Shi, Kai Wing Kevin Tang, Yi Xie, Sihan Yu, Thomas Wynn, Xiangping Liu, Ju‐Chun Hsieh, Jinmo Jeong, Weilong He, Brinkley Artman, Anakaren Romero Lozano, Xi Shi, Arjun Sangani, Lief E Fenno, Samantha Santacruz, Banglin Chen, Huiliang Wang   +18 more
wiley   +1 more source

Architectural aspects of mm-wave radio access integration with 5G ecosystem [PDF]

, 2016
The following white paper discusses a range of architectural aspects that are crucial for the integration of mm-wave Radio Access Technology (RAT) in 5G mobile networks. While radio spectrum above 6 GHz offers contiguous high bandwidth resources for high
Rybakowski, Marcin, Li, Yilin, Widmer, Joerg, Gutierrez-Estevez, David, Safjan, Krystian, Soszka, Maciej, Ulmer-Moll, Anne-Marie, Shariat, Mehrdad, Siaud, Isabelle, Rugeland, Patrik, Halbauer, Hardy, Vijay, Arnesh   +11 more
core  

5G New Radio Key Performance Indicators Evaluation for IMT-2020 Radio Interface Technology

IEEE Access, 2021
The International Telecommunication Union (ITU) has recently announced the detailed 5G specifications for International Mobile Telecommunications (IMT-2020).
A. Phani Kumar Reddy, M. Sheeba Kumari, Vishakha Dhanwani, Akhil Kalpesh Bachkaniwala, Navin Kumar, K. Vasudevan, Srinivasan Selvaganapathy, Sendil Kumar Devar, Punit Rathod, Vinosh Babu James   +9 more
doaj   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf, Hiba Shahulhameed, Bhabani Sankar Swain, Shengzhong (Frank) Liu, Adel Najar   +4 more
wiley   +1 more source

Visible light communications in heterogeneous networks: pave the way for user-centric design

, 2015
At the time of writing, there is substantial research interest in the subject of Visible Light Communications (VLC) owing to its capability of offering significant traffic offloading potential in highly crowded Radio Frequency (RF) scenarios.
Wang, Jiaheng, Wang, Zhaocheng, Xu, Zhengyuan, Zhao, Chunming, Zhang, Rong, Hanzo, Lajos   +5 more
core   +1 more source

AMD GPU-Based Selected Acceleration of PRACH and PUSCH in 5G NR

IEEE Access
The software-defined physical layer is a recent trend in the 5G/B5G open radio access network. Most implementations are based on a central processing unit, i.e., Intel XEON and ARM.
Nung-Yi Kuo, Terng-Yin Hsu
doaj   +1 more source

Implementation of Deep-Learning-Based CSI Feedback Reporting on 5G NR-Compliant Link-Level Simulator

Sensors, 2023
Advances in machine learning have widened the range of its applications in many fields. In particular, deep learning has attracted much interest for its ability to provide solutions where the derivation of a rigorous mathematical model of the problem is ...
Daniel Gaetano Riviello, Riccardo Tuninato, Elisa Zimaglia, Roberto Fantini, Roberto Garello   +4 more
doaj   +1 more source

Magnetic‐Field Control of Surface States in CoFe2O4 Thin Films for Nitrate Electroreduction to Ammonia

Advanced Functional Materials, EarlyView.
Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour, Younes Mousazade, Simon Diel, Shilendra Kumar Sharma, Tisita Das, Nathália C. Verissimo, Thomas Fischer, Ziyaad Aytuna, Andreas Lichtenberg, Sudip Chakraborty, Marcel Risch, Sanjay Mathur   +11 more
wiley   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

Advanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera, Chiranjeevi Kanike, Appurva Tiwari, Hongyan Wu, Larry D. Unsworth, Ben Bin Xu, Xuehua Zhang   +6 more
wiley   +1 more source

Simu5G–An OMNeT++ Library for End-to-End Performance Evaluation of 5G Networks

IEEE Access, 2020
In this article we introduce Simu5G, a new OMNeT++-based model library to simulate 5G networks. Simu5G allows users to simulate the data plane of 5G New Radio deployments, in an end-to-end perspective and including all protocol layers, making it a ...
Giovanni Nardini, Dario Sabella, Giovanni Stea, Purvi Thakkar, Antonio Virdis   +4 more
doaj   +1 more source