Results 71 to 80 of about 34,931 (162)

Seeking Languagelessness: Maker Literacies Mindsets to Disrupt Normative Practices

open access: yesReading Research Quarterly, Volume 59, Issue 3, Page 298-312, July/August/September 2024.
This article challenges an over‐reliance on language as the primary means to communicate knowledge by adopting a languagelessness approach to maker pedagogies and maker literacies. Having conducted makerspace and design‐based research for some time, we separately and together noticed a productive relationship between wordless relational makerspace and ...
Jennifer Rowsell   +3 more
wiley   +1 more source

Measuring Space-Time Geometry over the Ages

open access: yes, 2012
Theorists are often told to express things in the "observational plane". One can do this for space-time geometry, considering "visual" observations of matter in our universe by a single observer over time, with no assumptions about isometries, initial ...
ALBERT STEBBINS   +2 more
core   +2 more sources

Relativistic Images in Randall-Sundrum II Braneworld Lensing [PDF]

open access: yes, 2010
In this paper, we explore the properties of gravitational lensing by black holes in the Randall-Sundrum II braneworld. We use numerical techniques to calculate lensing observables using the Tidal Reissner-Nordstrom (TRN) and Garriga-Tanaka metrics to ...
A. Petter   +6 more
core   +3 more sources

Viscosity Measurements at High Pressures: A Critical Appraisal of Corrections to Stokes' Law

open access: yesJournal of Geophysical Research: Solid Earth, Volume 129, Issue 5, May 2024.
Abstract Fluids and melts in planetary interiors significantly influence geodynamic processes from volcanism to global‐scale differentiation. The roles of these geofluids depend on their viscosities (η). Constraining geofluid η at relevant pressures and temperatures relies on laboratory‐based measurements and is most widely done using Stokes' Law ...
Aaron Wolfgang Ashley   +5 more
wiley   +1 more source

The View from the Top: Visual Intrusion as Nuisance in Fearn v Tate Gallery

open access: yesThe Modern Law Review, Volume 87, Issue 3, Page 697-714, May 2024.
In Fearn v Board of Trustees of the Tate Gallery the UK Supreme Court unanimously held that visual intrusions are in principle actionable under the tort of private nuisance. On the facts, a narrow 3:2 majority found that the Tate Modern was liable for the operation of its viewing gallery where the public could see into the claimants’ flats.
Jeevan Hariharan
wiley   +1 more source

Coupled Geodynamical‐Geochemical Perspectives on the Generation and Composition of Mid‐Ocean Ridge Basalts

open access: yesGeochemistry, Geophysics, Geosystems, Volume 25, Issue 2, February 2024.
Abstract Owing to their abundance and relative availability on Earth's seafloor, mid‐ocean ridge basalts (MORBs) have a well‐defined chemical element budget, reflected by the low standard deviation associated with typical normal MORB (N‐MORB) composition. However, the exact mechanisms leading to magma differentiation and MORB generation remain debated,
Thomas Duvernay   +3 more
wiley   +1 more source

Weak Gravitational Flexion

open access: yes, 2005
Flexion is the significant third-order weak gravitational lensing effect responsible for the weakly skewed and arc-like appearance of lensed galaxies. Here we demonstrate how flexion measurements can be used to measure galaxy halo density profiles and ...
Bacon, D. J.   +3 more
core   +2 more sources

Modeling CMB Lensing Cross Correlations with {\sc CLEFT}

open access: yes, 2017
A new generation of surveys will soon map large fractions of sky to ever greater depths and their science goals can be enhanced by exploiting cross correlations between them.
Modi, Chirag   +2 more
core   +1 more source

Gravitational wave astronomy with radio galaxy surveys

open access: yes, 2016
In the next decade, new astrophysical instruments will deliver the first large-scale maps of gravitational waves and radio sources. Therefore, it is timely to investigate the possibility to combine them to provide new and complementary ways to study the ...
Raccanelli, Alvise
core   +1 more source

Strong field limit analysis of gravitational retro-lensing

open access: yes, 2003
We present a complete treatment in the strong field limit of gravitational retro-lensing by a static spherically symmetric compact object having a photon sphere.
A. Bhadra   +15 more
core   +1 more source

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