Results 1 to 10 of about 29,686 (147)
Monitoring of environmental gases and calf health in Italian Mediterranean buffalo herd
In buffalo breeding, calves require special attention and housing systems that provide thermal comfort, good air quality, brightness, and adequate space.
Simona Leonetti +4 more
doaj +1 more source
RIS-Assisted Green Secure Communications: Active RIS or Passive RIS?
Reconfigurable Intelligent Surface (RIS) is one of the promising techniques for 6G wireless communications, and recently has also been shown to be able to improve secure communications. However, there is a "double fading" effect in the reflection link between base station and user, thus passive RIS only achieves a negligible secrecy gain in typical ...
Weigang Lv +3 more
openaire +2 more sources
There are problems of interference between Devices-to-Devices (D2D) communication users and cellular users, mutual interference between D2D communication users, and environmental interference caused by the existence of environmental obstacles in the D2D ...
Feng-ting FU, Li LI, Jing ZHANG
doaj +1 more source
Background: South Africa (SA) has no national injury surveillance system, and hence, non-fatal gunshot injuries are not routinely recorded. Most firearm-related injuries require multi-detector computer tomography (MDCT) assessment at a tertiary-level ...
Dale K. Creamer +3 more
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Postintensjonal moralsk vilkårlighet
Sammendrag Jeg har kalt artikkelen «Postintensjonal moralsk vilkårlighet». Tematikken står sentralt i en rekke filosofiske artikler på engelsk, sentrert omkring begrepet «moral luck».
Erik Brown
doaj +1 more source
Reconfigurable intelligent surface (RIS)-assisted transmission and space shift keying (SSK) appear as promising candidates for future energy-efficient wireless systems.
Qiang Li +4 more
doaj +1 more source
Reconfigurable Intelligent Surface Enabled Spatial Modulation for Visible Light Communications
An important issue in visible light communications (VLC) is how to boost up the system throughput even when the line-of-sight (LOS) link is blocked by obstacles. In this paper, we propose reconfigurable intelligent surface (RIS) based spatial modulation (
Pengfei Shen, Lu Lu
doaj +1 more source
Frequency Stability of Power System with Large Share of Wind Power Under Storm Conditions
The operation of transmission systems with large share of wind power is specially challenging under storm conditions. Under the stormy wind speed conditions, wind turbine protection system is designed to shut down the turbine to avoid excessive ...
Kaushik Das +3 more
doaj +1 more source
Unmanned aerial vehicles (UAVs) and reconfigurable intelligent surfaces (RIS) are the promising emerging technologies proposed for the 6th-Generation (6G) network to improve the capacity, reliability, and coverage of wireless communications.
Chi Yen Goh +2 more
doaj +1 more source
Cloud computing for radiologists
Cloud computing is a concept wherein a computer grid is created using the Internet with the sole purpose of utilizing shared resources such as computer software, hardware, on a pay-per-use model.
Amit T Kharat +3 more
doaj +1 more source

