Results 21 to 30 of about 10,408 (217)
Numerically simulated exposure of children and adults to pulsed gradient fields in MRI [PDF]
, 2016 PurposeTo determine exposure to gradient switching fields of adults and children in a magnetic resonance imaging (MRI) scanner by evaluating internal electric fields within realistic models of adult male, adult female, and child inside transverse and ...
Bakker +22 more
core +2 more sources
On the possibility of Vacuum-QED measurements with gravitational wave detectors [PDF]
, 2014 Quantum electro dynamics (QED) comprises virtual particle production and thus gives rise to a refractive index of the vacuum larger than unity in the presence of a magnetic field.
Grote, Hartmut
core +2 more sources
ITEGAM-JETIAThis paper presents a three-dimensional finite element method for the nondestructive evaluation of forward problems utilizing the pulsed eddy current technique.
Azizi Hakim +4 more
doaj +1 more source
A Pulsed Synchrotron for Muon Acceleration at a Neutrino Factory
, 2003 A 4600 Hz pulsed synchrotron is considered as a means of accelerating cool muons with superconducting RF cavities from 4 to 20 GeV/c for a neutrino factory.
Berg, J. S. +3 more
core +1 more source
Absolute wall thickness measurement of conducting plates using pulsed eddy currents
e-Journal of Nondestructive TestingPulsed eddy currents can be used to determine the thickness of a conducting plate. This method is extended to enable the measurement of the plate thickness and its material properties simultaneously. The need for a calibration of the material properties
Victor-O. de Haan, Riccardo Scottini
doaj +1 more source
Discovery and Biosynthesis of the Novel Glycotetrapeptide Antibiotic Biffamycin A
Angewandte Chemie, EarlyView.Genetic de‐regulation of a silent biosynthetic pathway allowed isolation and characterisation of a novel glycopeptide antibiotic named biffamycin A, which harbours unprecedented 5‐chloro‐4‐methoxy tryptophan and 3R‐hydroxy(α‐D‐mannoysl)‐D‐lysine moieties and is bioactive against MRSA and VRSA.
Michael W. Brigham +11 more
wiley +2 more sources
A DOUBLE PULSE EDDY CURRENT TESTING SYSTEM [PDF]
, 1959 ing. Radiography was used to ore fter bending. The ultrainspect the alloys cores, ished fuel elements. as used to determine element core blanks. at ing fatigue tests were performed in the range 1300 to 1500 F, for frequencies of 6 and 60 cpm. Continuous traces of load and strain were made to determine relationships between stress, strain, and lifetime,
Renken, C.J., Myers, R.G.
openaire +2 more sources
Advanced Materials, EarlyView.The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli +12 more
wiley +1 more source
Optimization of Pulsed Eddy Current Probes
, 1983 The objective of the ongoing work reported here is to optimize pulsed eddy current instrumentation for the detection of small flaws, specifically 250 × 125 pm crack-like defects in low conductivity materials such as titanium 6-4. Our approach parallels that employed in the optimization of continuous wave eddy current systems1,2 in that we seek first to
Beissner, R. +3 more
openaire +3 more sources
Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis
Advanced Materials, EarlyView.Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena +10 more
wiley +1 more source