Results 61 to 70 of about 32,114 (245)
A jamming risk warning model for TBM tunnelling based on Bayesian statistical methods
Scientific ReportsThis study presents a comprehensive jamming risk assessment framework for Tunnel Boring Machine (TBM) jamming accidents during excavation. Using real-time boring data and Bayesian conditional probability, a novel risk warning model is proposed to enhance
Shuang-jing Wang +3 more
doaj +1 more source
, 2007 Jamming culture has become associated with digital manipulation and reuse of materials. As well, the term jamming has long been used by musicians (and other performers) to mean improvisation, especially in collaborative situations.
Brown, Andrew R.
core
A Miniaturized Autonomous Thermomagnetic Generator
Advanced Functional Materials, EarlyView.Micro, autonomous and high power thermomagnetic generator operating between a heat dissipator and a processor. ABSTRACT Thermomagnetic generators (TMG) are promising devices for converting low‐grade waste heat into electricity. Self‐actuation using permanent magnets is the key to autonomy.
Morgan Almanza +11 more
wiley +1 more source
, 2007 We propose a novel bit error ratio (BER) analysis technique for fast frequency hopping (FFH) assisted M-ary frequency shift keying (MFSK) using product combining (PC), when the channel is contaminated by partial band noise jamming (PBNJ).
Ahmed, S., Yang, L-L., Hanzo, L.
core +1 more source
Jamming detection in 5th generation networks
, 2023 reservedL’obiettivo di questa tesi è lo sviluppo e il test di un rilevatore di jamming per reti di 5a generazione. Il nostro rilevatore consiste in una rete neurale convoluzionale che analizza i campioni di segnale trasmessi attraverso il canale di ...
MARZOTTO, SAMUELE
core
Ultra‐Thin Tow‐Based Discontinuous Composites—Material Overview and Aspirations
Advanced Functional Materials, EarlyView.Tow‐based discontinuous composites made from ultra‐thin tapes offer outstanding in‐plane mechanical properties. This material, inspired by Nacre, has high volume fraction of tapes exceeding 90 % and allows for quasi‐isotropic material plates less than 100 micrometer in thickness.
Ioannis Katsivalis +8 more
wiley +1 more source
Analysis of active interference on terminal guidance radar interference [PDF]
Zhihui kongzhi yu fangzhenTo investigate the effectiveness of active jamming against terminal guidance radar, this paper conducts theoretical modeling and analysis of the jamming capabilities.
JIN Zirong, SUN Haiwen, YANG Huadong, WANG Zhaochen
doaj +1 more source
Cooperative jamming and power allocation with untrusty two-way relay nodes
, 2014 This study investigates the security of the two-way relaying system with untrusty relay nodes. Cooperative jamming schemes are considered for bi-directional secrecy communications.
Xiang, Wei +4 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez +8 more
wiley +1 more source
GPS Signal Jamming and Anti-jamming Strategy - A Theoretical Analysis
, 2016 The weak strength of GPS signal makes it very vulnerable to jamming. This calls for appropriate modeling and implementation of GPS signal source and jammers that are used to jam GPS signal.
Joshi, Divya +5 more
core +1 more source