Results 101 to 110 of about 17,761 (290)

In vivo evaluation of population‐specific inversion pulses in parallel transmission

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose The aim of the study was to conduct in vivo evaluation of population‐specific pulses in the context of the MP2RAGE sequence for brain imaging at 7T. Methods Five clusters were identified in a cohort of 39 volunteers. One cluster centered around the average head shape and position, whereas four others were located toward the extremes of
Igor Tyshchenko, Simon Lévy, Joseph J. Bartlett, Bahman Tahayori, Yasmin Blunck, Tudor V. Sava, Kelvin Chow, Patrick Liebig, Rebecca Glarin, Leigh A. Johnston   +9 more
wiley   +1 more source

Hilbert transforms in the Stepanoff space [PDF]

, 1962
Sumiyuki Koizumi
openalex   +1 more source

Unification of Conformal and Fuzzy Gravities With Internal Interactions Resulting in SO(10) and a Possible Probe Through Stochastic Gravitational Wave Background

Fortschritte der Physik, EarlyView.
Abstract The unification of conformal and fuzzy gravities with internal interactions is based on the facts that i) the tangent group of a curved manifold and the manifold itself do not necessarily have the same dimensions and ii) both gravitational theories considered here have been formulated in a gauge theoretic way.
Gregory Patellis, Danai Roumelioti, Stelios Stefas, George Zoupanos   +3 more
wiley   +1 more source

Weighted norm inequalities for the conjugate function and Hilbert transform [PDF]

, 1973
Richard A. Hunt, Benjamin Muckenhoupt, Richard L. Wheeden   +2 more
openalex   +1 more source

2‐Adic Quantum Mechanics, Continuous‐Time Quantum Walks, and the Space Discreteness

Fortschritte der Physik, EarlyView.
Abstract The authors show that a large class of 2‐adic Schrödinger equations is the scaling limit of certain continuous‐time quantum Markov chains (CTQMCs). Practically, a discretization of such an equation gives a CTQMC. As a practical result, new types of continuous‐time quantum walks (CTQWs) on graphs using two symmetric matrices are constructed ...
W. A. Zúñiga‐Galindo
wiley   +1 more source

Nuclear Physics in the Era of Quantum Computing and Quantum Machine Learning

Advanced Quantum Technologies, EarlyView.
The use of QML in the realm of nuclear physics at low energy is almost nonexistent. Three examples of the use of quantum computing and quantum machine in nuclear physics are presented: the determination of the phase/shape in nuclear models, the calculation of the ground state energy, and the identification of particles in nuclear physics experiments ...
José‐Enrique García‐Ramos, Álvaro Sáiz, José M. Arias, Lucas Lamata, Pedro Pérez‐Fernández   +4 more
wiley   +1 more source

Boundedness of Oscillatory Hyper-Hilbert Transform along Curves on Sobolev Spaces

Journal of Function Spaces, 2014
The oscillatory hyper-Hilbert transform along curves is of the following form: Hn,α,βf(x)=∫01‍f(x-Γ(t))eit-βt-1-αdt, where α≥0, β≥0, and Γ(t)=(tp1,tp2,…,tpn).
Jun Li, Guilian Gao
doaj   +1 more source

Distance and Velocity Characterizations Through Sampling Rate-Limited Main Interferometer in a Silicon Platform

IEEE Photonics Journal
The Hilbert transform can resample the signal to compensate for the nonlinear frequency sweeping phenomenon and precisely measure a distance and velocity through frequency-modulated continuous-wave (FMCW).
Ting-Qing Liao, Ting-Chia Chang, Jhih-Jia Kang, Shih-Hsiang Hsu   +3 more
doaj   +1 more source

Erratum: The plasma dispersion function: The Hilbert transform of the Gaussian [PDF]

, 1972
Henry E. Fettis
openalex   +1 more source

The group theoretical aspects of infinitesimal Riemann-Hilbert transform and hidden symmetry [PDF]

, 1983
Y WU
openalex   +1 more source