Results 101 to 110 of about 15,745 (298)
Computational Astrochemistry and Molecular Astrophysics
, 2014 Astrochemistry and molecular astrophysics are interdisciplinary fields involving chemistry, physics, and astronomy and aiming at the understanding of the chemical evolution of the universe.
PUZZARINI, CRISTINA, C. Puzzarini
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Charge stripe manipulation of superconducting pairing symmetry transition
Nature CommunicationsCharge stripes have been widely observed in many different types of unconventional superconductors, holding varying periods ( $${{\mathcal{P}}}$$ P ) and intensities.
Chao Chen +8 more
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Computational models of learning in astronomy
, 1999 Forschungsberichte des Lehrstuhls VIII, Fachbereich Informatik der Universität Dortmund ...
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Near‐Infrared Polarimetric Imaging With Nonlinear Flat‐Optics
Laser &Photonics Reviews, EarlyView.ABSTRACT A compact and broadband polarimetric imaging platform is presented, based on second‐harmonic generation (SHG) in nonlinear flat‐optics. The system employs periodic all‐dielectric AlGaAs gratings to induce polarization‐dependent SH emission, enabling pixel by pixel direct retrieval of the full Stokes vector from an input intensity distribution ...
Evgenii Menshikov +6 more
wiley +1 more source
Astronomy Data And Computing Services - Upskilling the Australian astronomy community
, 2020 The Astronomy Data And Computing Services (ADACS) initiative has been working with the Australian astronomy community for just over 3 years now. Our vision is to deliver astronomy-focused training, support and expertise to maximise the scientific return on investments in astronomical data & computing infrastructure.
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Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose This study revisits the tetrahedral encoding strategy originally proposed to accelerate Diffusion Tensor Magnetic Resonance Imaging (DT‐MRI) by reducing the requisite number of diffusion‐weighted measurements to four. We examine its practical limitations and explore how artificial intelligence (AI) can extend its utility. Specifically,
Joshua Mawuli Ametepe +4 more
wiley +1 more source
Tleco: A Toolkit for Modeling Radiative Signatures from Relativistic Outflows
The Astrophysical JournalA wide range of astrophysical sources exhibit extreme and rapidly varying electromagnetic emission indicative of efficient nonthermal particle acceleration.
Zachary Davis +2 more
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Fourier Shell Analysis: k‐Space‐Based Metrics for Assessing Super‐Resolution in 4D Flow MRI
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To support the emerging field of super‐resolution (SR) in 4D flow MRI by proposing Fourier shell analysis to disentangle resolution enhancement from denoising effects during evaluation. Methods A thoracic aortic 4D flow MRI dataset was synthesized with various degrees of stenosis, providing ground truth flow fields generated using ...
Luuk Jacobs +2 more
wiley +1 more source
A Visualization Framework for Large-scale virtual astronomy
, 2003 Motivated by advances in modern positional astronomy, this research attempt to digitally model the entire Universe through computer graphics technology. Our first challenge is space itself.
Fu, Chi-Wing
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THE COMPUTER SUPPORT OF FUTURE NAVIGATORS’ OF “SEAWORTHY ASTRONOMY”
Information Technologies in Education, 2010 In the given article the questions of computer support during the teaching of navigators on subject discipline “Seaworthy Astronomy” are considered at definition of calculated altitude and a luminary azimuth.
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