Results 111 to 120 of about 102,073 (256)
Laplacian-level density functionals for the kinetic energy density and exchange-correlation energy [PDF]
, 2007 John P. Perdew, Lucian A. Constantin
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Regulation &Governance, EarlyView.ABSTRACT We perform bibliometric analysis on documents for 255 Regulatory Impact Analyzes (RIAs) prepared by the US Environmental Protection Agency (EPA) from 1980 through 2024. Using a series of automated information extraction methods, we extract references from these documents and match them to bibliographic records.
Tyler A. Scott, Sojeong Kim, Liza Wood
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Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2092-2105, April 2026.ABSTRACT Purpose To evaluate quantitative susceptibility mapping (QSM) beyond the brain through realistic simulations and to explore preliminary evidence that may be indicative of hypoxia in skull base chordomas (SBC). Methods Each step of the QSM pipeline was optimized within an in silico framework consisting of (i) phase unwrapping, (ii) background ...
P. Fenech +8 more
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International Journal for Numerical Methods in Fluids, Volume 98, Issue 3, Page 321-347, March 2026.A hybrid RANS‐LES turbulence model adapted for the Moving Particle Semi‐implicit method is employed to investigate a turbulent free surface flow. A method based on the cell‐linked list is proposed to speed up the nearest wall search for the turbulence model.
Fabio Kenji Motezuki +3 more
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Mechanical Behavior and Damage Evolution in Additively Manufactured Spinodoids
PAMM, Volume 26, Issue 1, March 2026.ABSTRACT This research focuses on the mechanical behavior and damage evolution of additively manufactured spinodoid metamaterials under quasi‐static loading. Additive manufacturing (AM), especially laser powder bed fusion (LPBF), enables the fabrication of complex geometries from digital models and is particularly suited for architected materials like ...
Vishal Sreenivasa, Michael Kaliske
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Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Convective self‐aggregation describes the spontaneous organization of convection that occurs in radiative‐convective equilibrium (RCE) simulations. Here, we conduct RCE simulations coupled to 2‐ and 20‐m slab ocean models in a 3D channel domain to assess the influence of interactive sea surface temperatures (SST) on self‐aggregation.
Kyle Shackelford +2 more
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A Jacobian‐Free Newton‐Krylov Method for Cell‐Centred Finite Volume Solid Mechanics
International Journal for Numerical Methods in Engineering, Volume 127, Issue 3, 15 February 2026.ABSTRACT This study proposes a Jacobian‐free Newton‐Krylov approach for finite‐volume solid mechanics. Traditional Newton‐based approaches require explicit Jacobian matrix formation and storage, which can be computationally expensive and memory‐intensive.
Philip Cardiff +3 more
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Advanced Synthesis &Catalysis, Volume 368, Issue 3, 3 February 2026.The exact role of silver salts, a commonly used additive in Pd‐catalyzed C−H arylation reactions with aryl halides, has been widely questioned. In this work, we provide direct experimental evidence that, in addition to being a halogen scavenger, silver can also promote the oxidative addition step.
Verena Sukowski +4 more
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Image Quality Assessment for Performance Evaluation of Focus Measure Operators [PDF]
Mehran University Research Journal of Engineering and Technology, 2015 This paper presents the performance evaluation of eight focus measure operators namely Image CURV (Curvature), GRAE (Gradient Energy), HISE (Histogram Entropy), LAPM (Modified Laplacian), LAPV (Variance of Laplacian), LAPD (Diagonal Laplacian), LAP3 ...
Farida Memon +2 more
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Upper bounds for the ground state energy of the Laplacian with zero magnetic field on planar domains [PDF]
, 2021 Bruno Colbois, Alessandro Savo
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