Results 171 to 180 of about 25,641 (336)
Autonomy for MRI Field Cameras: Synchronization, Self‐Calibration, and Sequence Detection
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose This work aims to provide a workflow for operating NMR field probes in MR scanners independently of pulse programming, scanner TTL trigger pulses and dedicated calibration sequences. Methods An independent timing system and limited prior knowledge about relative probe positions enable synchronous field measurement, probe position ...
Oskar Björkqvist, Klaas P. Pruessmann
wiley +1 more source
Foundry-enabled wafer-scale characterization and modeling of silicon photonic DWDM links. [PDF]
NanophotonicsParsons R +8 more
europepmc +1 more source
Study of a Current and Voltage Polarization Sensor Network. [PDF]
Sensors (Basel), 2021 Silva AA, Floridia C, Rosolem JB.
europepmc +1 more source
Complexity reduction using QRD-M or SD in MIMO Interleaved SC-FDMA receiver with iterative detection [PDF]
, 2012 Masaaki Moriyama, Yasunori Iwanami
openalex
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To improve slice profile consistency across echo trains in turbo spin echo (TSE) imaging, thereby reducing image blurring and increasing the accuracy of multi echo spin echo T2$$ {T}_2 $$ mapping. Methods Excitation and refocusing RF pulses were optimized for TSE using a differentiable extended phase graph model that incorporates the ...
Madison M. Augelli +3 more
wiley +1 more source
Rapid adiabatic couplers with arbitrary split ratios for broadband DWDM interleaver application. [PDF]
NanophotonicsChoi D, Kim WJ, Sohn YI.
europepmc +1 more source
A new zero voltage transition interleaved flyback converter
, 2022 Zahra Peiravan +2 more
openalex +2 more sources
Free‐Breathing Magnetization Transfer Imaging of the Lung at 0.55 T Using bSTAR
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To develop a clinically applicable method for magnetization transfer (MT) imaging of the lung at 0.55 T. Methods MT imaging of the chest was explored in healthy volunteers at 0.55 T using a self‐gated 3D half‐radial dual‐echo balanced steady‐state free precession sequence (bSTAR), a 2D multi‐slice gradient echo method (GRE) acquired in
Alexandra Braun +5 more
wiley +1 more source
Large-scale photonic chip based pulse interleaver for low-noise microwave generation. [PDF]
Nat CommunQiu Z +6 more
europepmc +1 more source