Comprehensive 4D Parallel Transmission Spatial-Spectral Pulse Design for Slab-Selective Uniform Water-Selective Excitation: Demonstration in the Human Brain at 7 Tesla. [PDF]
Magn Reson MedABSTRACT Purpose To propose a new parallel transmission (pTx) spatial‐spectral (SPSP) pulse design for achieving slab‐selective uniform water‐selective excitation without unwanted out‐of‐slab fat excitation when using bipolar slab‐selective gradients to maintain a sharp slab profile.
Shao X +5 more
europepmc +2 more sources
High Voltage, 2020 The ultra-high frequency (UHF) method has been widely used in a gas-insulated system (GIS) for partial-discharge detection, and many achievements have been realised.
Jiangrong Cheng +3 more
doaj +1 more source
UHF-Band TV Transmitter for TV White Space Video Streaming Applications [PDF]
Journal of Electromagnetic Engineering and Science, 2019 This paper presents a television (TV) transmitter for wireless video streaming applications in TV white space band. The TV transmitter is composed of a digital TV (DTV) signal generator and a UHF-band RF transmitter.
Hyunchol Shin, Hyukjun Oh
doaj +1 more source
Multiorbital kinetic effects on charge ordering of frustrated electrons on the triangular lattice [PDF]
, 2015 The role of the multiorbital effects on the emergence of frustrated electronic orders on the triangular lattice at half filling is investigated through an extended spinless fermion Hubbard model.
Fratini, S., Février, C., Ralko, A.
core +3 more sources
SensorsIn answer to the demand for high sensitivity and miniaturization of ultra-high frequency (UHF) sensors for partial discharge (PD) detection in power equipment, this paper proposes research on miniaturized UHF-sensing technology for PD detection in power ...
Bowen Xu +6 more
doaj +1 more source
UHF RFID Tag Based on Modified Dihedral Corner for Enhanced Read Range and Broadband Operation
Advanced Electromagnetics, 2018 This paper presents the design and development of a novel UHF RFID tag which exhibits enhanced read range over the entire UHF RFID band of 860-930MHz.
J. K. Fijo, J. K. Aju, T. Mathew
doaj +1 more source
A new structure of a miniature and flexible printed UHF RFID TAG
e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2022 A new Miniaturized RFID tag has been designed and optimized using meander theory and split ring resonator theory. The proposed RFID tag is designed and adapted for an UHF chip with Zchip=30.39-i*211Ohm.
Latifa El Ahmar +5 more
doaj +1 more source
Density functional electronic spectrum of the $Cu O_{-6}^{-10}$ cluster and possible local Jahn-Teller distorsions in the La-Ba-Cu-O superconductor [PDF]
, 2003 We present a density functional theory (DFT) calculation in the generalized gradient approximation to study the possibility for the existence of Jahn-Teller (JT) or pseudo Jahn-Teller (PJT) type local distortions in the La-Ba-Cu-O superconducting system.
A. CALLES +23 more
core +1 more source
Spatial and temporal variation in survival of female wild turkeys
The Journal of Wildlife Management, EarlyView.We monitored 370 female wild turkeys across North Carolina's 3 ecoregions from 2020‐2022 to understand factors influencing their survival. Female survival varied by ecoregion and behavior state, with the incubation period having the lowest survival rates. None of the land cover variables affected survival.
David J. Moscicki +5 more
wiley +1 more source
From Gladiators to Problem-Solvers: Connecting Conversations About Women, the Academy, and the Legal Profession [PDF]
, 1997 The UHF band between 470-790 MHz, currently occupied by digital ter- restrial TV (DTT) distribution in Europe, is widely regarded as a premium spectrum band for providing mobile coverage.
Sturm, Susan P.
core +1 more source