Results 61 to 70 of about 12,864 (225)

Impact of Shipping Emission Regulations on Atmospheric Vanadium Along U.S. North Atlantic Coast and Over the Western North Atlantic Ocean

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 10, 28 May 2026.
Abstract Ship emissions from high sulfur residual fuel oil (RFO) are a major source of air pollution in coastal and marine environments. Emissions include sulfur oxides as well as fine particulate matter (PM2.5) enriched in vanadium (V) and nickel (Ni).
Francesca Gallo, Armin Sorooshian, Luke Ziemba, Grace Betito, Andrea F. Corral, Ewan Crosbie, Eva‐Lou Edwards, Miguel Ricardo A. Hilario, Simon Kirschler, Claire Robinson, Michael A. Shook, Kenneth L. Thornhill, Christiane Voigt, Edward Winstead, Kira Zeider, Richard Moore   +15 more
wiley   +1 more source

Photon‐Sphere Modes in Curved Optical Microcavities: A Black‐Hole Analogue Laser

Advanced Science, Volume 13, Issue 28, 18 May 2026.
An optical analogue of a Schwarzschild black hole is realized using curved microcavities that preserve light‐like geodesics. A new family of laser modes confined around the photon sphere is identified alongside conventional whispering‐gallery modes. Analytical theory, numerical simulations, and experiments reveal curvature‐induced confinement, enabling
Chenni Xu, Aswathy Sundaresan, Nazire‐Begüm Kazkal, Clement Lafargue, Lior Zarfaty, Li‐Gang Wang, Ofek Birnholtz, Dominique Decanini, Melanie Lebental, Patrick Sebbah   +9 more
wiley   +1 more source

GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run — O1+O2+O3 Search Sensitivity Estimates

, 2023
This material is part of several data products associated with GWTC-3, the third Gravitational-Wave Transient Catalog from the LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration.
LIGO Scientific Collaboration and Virgo Collaboration and KAGRA Collaboration
core   +1 more source

On Gamification in the Context of Education: A Systematic Review and Evaluation Framework

Computer Applications in Engineering Education, Volume 34, Issue 3, May 2026.
ABSTRACT The application of gamification techniques in education is becoming increasingly common across different educational stages and disciplines. However, the widespread acceptance of their benefits leads to their implementation without verifying whether these benefits occur, what they are, and to what extent.
Javier Muñoz‐Calle, José Manuel Candilejo‐Egea, Francisco José Fernández‐Jiménez, Jesús M. Muñoz Calle   +3 more
wiley   +1 more source

LIGO detector characterization in the second and third observing runs

, 2022
The characterization of the Advanced LIGO detectors in the second and third observing runs has increased the sensitivity of the instruments, allowing for a higher number of detectable gravitational-wave signals, and provided confirmation of all observed ...
Mavalvala, Nergis
core   +1 more source

Ligo: An Open Source Application for the Management and Execution of Administrative Data Linkage

International Journal of Population Data Science, 2018
Introduction Ligo is an open source application that provides a framework for managing and executing administrative data linking projects. Ligo provides an easy-to-use web interface that lets analysts select among data linking methods including ...
Greg Lawrance, Raphael Parra Hernandez, Khalegh Mamakani, Suraiya Khan, Brent Hills, Harold Yip, Caelan Marrville   +6 more
doaj   +1 more source

Autoparallels and the Inverse Problem of the Calculus of Variations

Fortschritte der Physik, Volume 74, Issue 5, May 2026.
ABSTRACT We prove that autoparallel curves associated with a torsion‐free but not necessarily metric‐compatible affine connection can be derived from an action principle. We explicitly construct the action functional and show by standard variational techniques that it produces the desired equations.
Lavinia Heisenberg
wiley   +1 more source

Frequency-Dependent Squeezing for Advanced LIGO [PDF]

, 2020
The first detection of gravitational waves by the Laser Interferometer Gravitational-Wave Observatory (LIGO) in 2015 launched the era of gravitational-wave astronomy.
Ganapathy, D, Mittleman, R., Yu, Haocun, Fernandez-Galiana, A, Komori, K, Mavalvala, N, Ganapathy, D., Mittleman, R, Komori, K., MacInnis, M., MacInnis, M, Whittle, C, Barsotti, L, Evans, M, Zucker, ME, Fritschel, P, Fritschel, P., Matichard, F., Tse, M, Matichard, F, Zucker, M. E., McCuller, L, Mavalvala, N., Mason, K., Tse, M., McCuller, L., Whittle, C., Barsotti, L., Mason, K, Fernandez-Galiana, A., Evans, M.   +30 more
core   +1 more source

Gravitational waves in Newton’s gravitation and criticism of gravitational waves resulting from the General Theory of Relativity (LIGO)

Қарағанды университетінің хабаршысы. Физика сериясы, 2019
The most important conclusion from this article is that from the General Theory of Relativity do not result any gravitational waves, but just ordinary modulation of the gravitational field intensities caused by rotating of bodies.
Р. Шостэк, П. Гуральски, К. Шостэк   +2 more
doaj   +1 more source

Mind and Cosmos as Throughput Systems: A Convergence Through the Throughput Model

Systems Research and Behavioral Science, Volume 43, Issue 3, Page 1212-1228, May/June 2026.
ABSTRACT This paper advances a conceptual and mathematical foundations approach by applying the throughput model (TPM) to cosmic phenomena, reframing the universe as an extended information processing system. TPM's four stages, Perception, Information, Judgement and Decision Choice, are reformulated in explicit information‐theoretic and dynamical ...
Waymond Rodgers
wiley   +1 more source