Results 11 to 20 of about 11,299 (148)

The Hatsopoulos-Gyftopoulos resolution of the Schroedinger-Park paradox about the concept of "state" in quantum statistical mechanics [PDF]

open access: yes, 2006
A seldom recognized fundamental difficulty undermines the concept of individual ``state'' in the present formulations of quantum statistical mechanics (and in its quantum information theory interpretation as well).
d'Espagnat B.   +2 more
core   +2 more sources

QSM based NOMA for Multi-User Wireless Communication [PDF]

open access: yes2019 16th International Symposium on Wireless Communication Systems (ISWCS), 2019
In this study, a quadrature spatial modulation (QSM) based non-orthogonal multiple access (NOMA) for multiuser, named as NOMA-QSM, is proposed. The main idea of NOMA-QSM is to superimpose several constellation symbols to be transmitted simultaneously via some selected antenna indexes by distinguishing power domain.
Siregar Faddli   +2 more
openaire   +2 more sources

Quantum similarity of isosteres coordinate versus momentum space and influence of alignment [PDF]

open access: yes, 2010
: Molecular quantum similarity was studied for a set of peptide isosteres analyzed before by Boon et al. (Chem. Phys. Lett., 1998, 295 122). Overlap and Coulomb similarity measures in coordinate space were calculated using the TGSA (Topo-Geometrical ...
Arias, Andersson   +4 more
core   +1 more source

Fractional Statistics in terms of the r-Generalized Fibonacci Sequences [PDF]

open access: yes, 2001
We develop the basis of the two dimensional generalized quantum statistical systems by using results on $r$-generalized Fibonacci sequences. According to the spin value $s$ of the 2d-quasiparticles, we distinguish four classes of quantum statistical ...
E. H. SAIDI   +6 more
core   +2 more sources

CP-safe Gravity Mediation and Muon g-2 [PDF]

open access: yes, 2015
We propose a CP-safe gravity mediation model, where the phases of the Higgs B parameter, scalar trilinear couplings and gaugino mass parameters are all aligned.
Iwamoto, Sho   +2 more
core   +1 more source

Formulating the cognitive design problem of air traffic management [PDF]

open access: yes, 1998
Evolutionary approaches to cognitive design in the air traffic management (ATM) system can be attributed with a history of delayed developments. This issue is well illustrated in the case of the flight progress strip where attempts to design a computer ...
Dowell, J.
core   +1 more source

Cardiac quantitative susceptibility mapping (QSM) for heart chamber oxygenation [PDF]

open access: yesMagnetic Resonance in Medicine, 2017
PurposeTo demonstrate the feasibility of in vivo quantitative susceptibility mapping (QSM) in cardiac MRI and to show that mixed‐venous oxygen saturation (SvO2) can be measured non‐invasively using QSM.MethodsElectrocardiographic‐gated multi‐echo 2D gradient echo data were collected at 1.5 T from 14 healthy volunteers during successive breath‐holds ...
Yan, Wen   +10 more
openaire   +2 more sources

Quantum Statistical Model of Nuclear Multifragmentation in the Canonical Ensemble Method [PDF]

open access: yes, 1999
A quantum statistical model of nuclear multifragmentation is proposed. The recurrence equation method used within the canonical ensemble makes the model solvable and transparent to physical assumptions and allows to get results without involving the ...
A.S. Parvan   +54 more
core   +4 more sources

B(0,N)-graded Lie superalgebras coordinatized by quantum tori [PDF]

open access: yes, 2006
We use a fermionic extension of the bosonic module to obtain a class of B(0,N)-graded Lie superalgebras with nontrivial central extensions.Comment: 19 ...
Chen, Hongjia, Gao, Yun, Shang, Shikui
core   +1 more source

Meta-QSM: An Image-Resolution-Arbitrary Network for QSM Reconstruction

open access: yes, 2019
Quantitative Susceptibility Mapping (QSM) can estimate the underlying tissue magnetic susceptibility and reveal pathology. Current deep-learning-based approaches to solve the QSM inverse problem are restricted on fixed image resolution. They trained a specific model for each image resolution which is inefficient in computing.
Liu, Juan, Koch, Kevin M.
openaire   +2 more sources

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