Výsledky vyhľadávania - functions with values in nuclear spaces
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Reproducibility of diffusion tensor image analysis along the perivascular space (DTI-ALPS) for evaluating interstitial fluid diffusivity and glymphatic function: CHanges in Alps index on Multiple conditiON acquIsition eXperiment (CHAMONIX) study
ISSN: 1867-1071, 1867-108X, 1867-108XVydavateľské údaje: Singapore Springer Singapore 01.02.2022Vydané v Japanese journal of radiology (01.02.2022)“…Purpose The diffusion tensor image analysis along the perivascular space (DTI-ALPS) method was developed to evaluate…”
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Protocols for multi‐site trials using hyperpolarized 129Xe MRI for imaging of ventilation, alveolar‐airspace size, and gas exchange: A position paper from the 129Xe MRI clinical trials consortium
ISSN: 0740-3194, 1522-2594Vydavateľské údaje: Hoboken Wiley Subscription Services, Inc 01.12.2021Vydané v Magnetic resonance in medicine (01.12.2021)“… or pulmonary function tests. As such, there is mounting interest in expanding the use of biomarkers derived from HP 129Xe MRI as outcome measures in multi…”
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Impact of list-mode reconstruction and image-space point spread function correction on PET image contrast and quantitative value using SiPM-based PET/CT system
ISSN: 1865-0333, 1865-0341, 1865-0341Vydavateľské údaje: Singapore Springer Science and Business Media LLC 01.09.2023Vydané v Radiological Physics and Technology (01.09.2023)“…We evaluate the effects of list-mode reconstruction and the image-space point spread function (iPSF…”
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Coulomb wave functions in momentum space
ISSN: 0010-4655, 1879-2944Vydavateľské údaje: United States Elsevier B.V 01.02.2015Vydané v Computer physics communications (01.02.2015)“… from it. The code for the momentum-space Coulomb wave functions is applicable for values of |η| in the range of 10−1 to 10, and thus is particularly suited for momentum space calculations of nuclear…”
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Enlarged perivascular spaces are associated with cognitive function in healthy elderly men
ISSN: 0022-3050, 1468-330XVydavateľské údaje: England BMJ Publishing Group Ltd 01.11.2004Vydané v Journal of neurology, neurosurgery and psychiatry (01.11.2004)“…Objectives: Increased white matter (WM) lesions on magnetic resonance imaging (MRI) are associated with worse cognitive function in older people…”
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Multicomponent Quantum Chemistry: Integrating Electronic and Nuclear Quantum Effects via the Nuclear-Electronic Orbital Method
ISSN: 1520-6890, 1520-6890Vydavateľské údaje: United States 13.05.2020Vydané v Chemical reviews (13.05.2020)“…In multicomponent quantum chemistry, more than one type of particle is treated quantum mechanically with either density functional theory or wave function based methods…”
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Nonadiabatic Field with Triangle Window Functions on Quantum Phase Space
ISSN: 1948-7185, 1948-7185Vydavateľské údaje: United States 23.05.2024Vydané v The journal of physical chemistry letters (23.05.2024)“…Recent progress on the coordinate-momentum (CPS) formulation of finite-state quantum systems has revealed that the triangle window function approach…”
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Nucleon structure functions in noncommutative space-time
ISSN: 1434-6044, 1434-6052Vydavateľské údaje: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2017Vydané v The European physical journal. C, Particles and fields (01.05.2017)“…In the context of noncommutative space-time we investigate the nucleon structure functions which play an important role in identifying the internal structure of nucleons…”
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Renormalised fermion vacuum expectation values on anti-de Sitter space–time
ISSN: 0370-2693, 1873-2445Vydavateľské údaje: Elsevier B.V 07.10.2015Vydané v Physics letters. B (07.10.2015)“…The Schwinger–de Witt and Hadamard methods are used to obtain renormalised vacuum expectation values for the fermion condensate, charge current and stress-energy tensor of a quantum fermion field of arbitrary mass…”
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Singular value decomposition for photon-processing nuclear imaging systems and applications for reconstruction and computing null functions
ISSN: 1361-6560, 1361-6560Vydavateľské údaje: England 21.09.2015Vydané v Physics in medicine & biology (21.09.2015)“…Recent advances in technology are enabling a new class of nuclear imaging systems consisting of detectors that use real-time maximum-likelihood (ML…”
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Numerical studies of space-filling designs: optimization of Latin Hypercube Samples and subprojection properties
ISSN: 1747-7778, 1747-7786, 1747-7786, 1747-7778Vydavateľské údaje: London Taylor & Francis 01.11.2013Vydané v Journal of simulation : JOS (01.11.2013)“… This paper considers the problem of exploring the whole space of variations of the computer model input variables in the context of a large dimensional exploration space…”
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Solvability of Three Point Fractional Boundary Value Problem Using Mittag-Leffler Function
ISSN: 2349-5103, 2199-5796Vydavateľské údaje: New Delhi Springer India 01.06.2023Vydané v International journal of applied and computational mathematics (01.06.2023)“… (boundary value problems) of non-integer order β ∈ ( 2 , 3 ] which includes M-L (Mittag-Leffler) function. The desired goals are achieved by using fixed point theorems…”
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Ultrafast B1 mapping with RF‐prepared 3D FLASH acquisition: Correcting the bias due to T1‐induced k‐space filtering effect
ISSN: 0740-3194, 1522-2594, 1522-2594Vydavateľské údaje: Hoboken Wiley Subscription Services, Inc 01.08.2022Vydané v Magnetic resonance in medicine (01.08.2022)“…‐encoding and a second scan without this module for normalizing. To reduce the T1‐induced k‐space filtering effect, this method is limited to 2D FLASH acquisition with a two…”
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DKP oscillator in the presence of magnetic field in (1+2)-dimensions for spin-zero and spin-one particles in noncommutative phase space
ISSN: 1434-6044, 1434-6052Vydavateľské údaje: Berlin/Heidelberg Springer-Verlag 01.11.2012Vydané v The European physical journal. C, Particles and fields (01.11.2012)“…The DKP oscillator in the presence of a magnetic field is solved for spin-zero and spin-one particles in noncommutative phase space in (1+2) dimensions…”
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Finite and Infinite Dimensional Reproducing Kernel Hilbert Space Approach for Bagley–Torvik Equation
ISSN: 2349-5103, 2199-5796Vydavateľské údaje: New Delhi Springer India 01.02.2025Vydané v International journal of applied and computational mathematics (01.02.2025)“…–Torvik equation with boundary conditions. The reproducing kernel functions are obtained in finite dimensional Hilbert space Π ρ n [ 0…”
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Relationship Between Focal and Diffuse Fibrosis Assessed by CMR and Clinical Outcomes in Heart Failure With Preserved Ejection Fraction
ISSN: 1876-7591, 1876-7591Vydavateľské údaje: United States 01.11.2019Vydané v JACC. Cardiovascular imaging (01.11.2019)“…) were used to assess fibrosis. Patients with HFpEF had more concentric remodeling and worse diastolic function…”
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Three‐dimensional Yarnball k‐space acquisition for accelerated MRI
ISSN: 0740-3194, 1522-2594, 1522-2594Vydavateľské údaje: United States Wiley Subscription Services, Inc 01.04.2021Vydané v Magnetic resonance in medicine (01.04.2021)“… Methods Yarnball evolves through 3D k‐space with increasing loop size, and the differential equations defining this flexible trajectory are presented in detail…”
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Thermodynamic extended phase space and P-V criticality of black holes at Pure Lovelock gravity
ISSN: 1434-6044, 1434-6052Vydavateľské údaje: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2020Vydané v The European physical journal. C, Particles and fields (01.05.2020)“… Also, it is shown that the thermodynamics behavior of the Pure Lovelock black holes (in the extended phase space…”
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Optimizing a Linearly Constrained Quadratic Programming Problem Using Eigen-Value Decomposition and Resultant Vector Ascent Method
ISSN: 2349-5103, 2199-5796Vydavateľské údaje: New Delhi Springer India 01.12.2025Vydané v International journal of applied and computational mathematics (01.12.2025)“…), regardless of the nature of the square matrix ( B ) within the objective function. To reach the global solution the entire travel is devised with a set of specially designed ( n – m ) (> m…”
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ρ meson form factors and parton distribution functions in impact parameter space
ISSN: 1674-1137, 2058-6132Vydavateľské údaje: 01.04.2025Vydané v Chinese physics C (01.04.2025)“…This study investigates the form factors and impact parameter space parton distribution functions of the ρ…”
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