Results 121 to 130 of about 199,105 (273)

Integrating simultaneous interfacial shear rheology with neutron reflectometry for structural and dynamic analysis of fluid interfacial systems

Journal of Applied Crystallography, EarlyView.
We present a new setup at the FIGARO horizontal neutron reflectometer enabling simultaneous measurement of the structural and mechanical properties of liquid interfaces, combining neutron reflectometry with interfacial shear rheology.The study of the structure and mechanical properties of complex fluid interfaces has attracted growing interest in ...
Pablo Sánchez-Puga, Javier Tajuelo, Javier Carrascosa-Tejedor, Miguel Ángel Rubio, Philipp Gutfreund, Armando Maestro   +5 more
wiley   +1 more source

mcstas_gisans: combining ray tracing with the distorted‐wave Born approximation using McStas and BornAgain for virtual GISANS experiments

Journal of Applied Crystallography, EarlyView.
mcstas_gisans is a Python‐based framework that enables simulation of grazing‐incidence small‐angle neutron scattering experiments by integrating McStas and BornAgain into a single workflow.The mcstas_gisans framework is a collection of Python scripts and modules to facilitate the simulation of grazing‐incidence small‐angle neutron scattering (GISANS ...
Milán Klausz, Artur Glavic, Sebastian Köhler, Thomas Arnold, Nicolò Paracini, Philipp Gutfreund, Marité Cárdenas, Max Wolff, Tommy Nylander   +8 more
wiley   +1 more source

Criteria for selecting the Paganin‐filter reconstruction parameter in X‐ray phase‐contrast tomography

Journal of Synchrotron Radiation, EarlyView.
The development of a criterion for near‐optimal selection of the Paganin‐filter parameter based on noise power analysis measured via an image's noise power spectrum is described.The Paganin filter, widely employed in propagation‐based phase‐contrast X‐ray computed tomography with synchrotron light, attenuates phase effects and suppresses high‐frequency
Eduardo X. Miqueles, Everton L. de Oliveira, Murilo Carvalho, David M. Paganin   +3 more
wiley   +1 more source

AstroInspect: A Web-based System to Organize, Assess, and Visually Inspect Astronomical Objects

The Astronomical Journal
The rapid growth of imaging and spectroscopic surveys has intensified the need for efficient tools that support visual inspection, a practice that remains essential for tasks such as classification, catalog refinement, and validation of automated methods.
Natanael M. Cardoso, Claudia Mendes de Oliveira, Angela C. Krabbe, Analía V. Smith Castelli, Gustavo B. Oliveira Schwarz, Lilianne Nakazono, Ricardo Demarco, Maiara S. Carvalho, William Schoenell, Tiago Ribeiro, Antonio Kanaan, Antonio M. Saraiva   +11 more
doaj   +1 more source

The dynamic universe: realizing the potential of classical time domain and multimessenger astrophysics

Frontiers in Astronomy and Space Sciences
In parallel with the multi-messenger revolution, major advances in time-domain astronomy across multiple science disciplines relevant to astrophysics are becoming more urgent to address.
Steve B. Howell, D. Andrew Howell, D. Andrew Howell, R. A. Street, Melinda Soares-Furtado, Brian Jackson, Thomas P. Greene   +6 more
doaj   +1 more source

Fourteen‐analyser high‐resolution hard X‐ray emission spectrometer at I20 beamline at Diamond Light Source

Journal of Synchrotron Radiation, EarlyView.
A high‐efficiency 14‐analyser X‐ray emission spectrometer that offers novel capabilities has been developed for I20‐Scanning at Diamond Light Source.We report the technical design, implementation and operation of a newly developed X‐ray emission spectrometer on the I20 beamline at Diamond Light Source.
Shusaku Hayama, David Butler, Leo Cahill, J. Frederick W. Mosselmans, Steven Richards, Silvia Ramos, Iain Hall, Huw Shorthouse, Sofia Diaz-Moreno   +8 more
wiley   +1 more source

Unraveling the symmetry of Al5C3N

Acta Crystallographica Section B, EarlyView.
From experimental and theoretical techniques employed in this thorough reexamination of the structure of Al5C3N, the crystal structure is better described in centrosymmetric space group P63/mmc (No. 194) rather than in the previously reported noncentrosymmetric space group P63mc (No. 186).High‐temperature ceramic compound Al5C3N belongs to the scarcely
Vitalii Shtender, Chin Shen Ong, Pedro Berastegui, Olivier Donzel-Gargand, Johan Cedervall, Charles Hervoches, Premek Beran, Olle Eriksson, Ulf Jansson   +8 more
wiley   +1 more source

Contour Analysis Tool: An Interactive Tool for Background and Morphology Analysis

The Astrophysical Journal
We introduce the Contour Analysis Tool (CAT), a Python toolkit aimed at identifying and analyzing structural elements in density maps. CAT employs various contouring techniques, including the lowest-closed contour, linear and logarithmic Otsu ...
Mark A. Hutchison, Christine M. Koepferl
doaj   +1 more source

SI2-SSE: Visualizing Astronomy Repository Data using WorldWide Telescope Software Systems

, 2020
There are two main outcomes of this project. The first is a port of the WorldWide Telescope (WWT) from a standalone Windows OS VR application to a Web-based portal. The second outcome is the development of astronomy focused data management and processing on the CyVerse computational infrastructure. The WorldWide Telescope (WWT) provides a powerful data-
openaire   +1 more source

SMART CITY CONTROL ROOMS: The Rewiring of Local Governance Landscapes in India

International Journal of Urban and Regional Research, EarlyView.
Abstract Smart city control rooms are prominent components of the smart city discourse. They embody a long‐standing dream to visualize and manage multiple urban processes in real time through the collation of data flows. Previous research has produced important insights into the design, construction and operation of these facilities.
Devika Prakash, Andrew Karvonen, Jonathan Metzger   +2 more
wiley   +1 more source