Results 131 to 140 of about 181,041 (277)

Dynamical Systematics for Time-delay Lenses and the Impact on the Hubble Constant

The Astrophysical Journal
While time-delay lenses can independently probe H _0 , the estimates are degenerate with the convergence of the lens near the Einstein radius. Velocity dispersions, σ , can be used to break the degeneracy, with uncertainties Δ H / H _0  ∝ Δ σ ^2 / σ ^2 ...
R. Forés-Toribio, C. S. Kochanek, J. A. Muñoz   +2 more
doaj   +1 more source

A War of Words: Framing the Austrian Civil War through the Language of the Combatants

History, EarlyView.
Abstract The Austrian civil war was a four‐day conflict in 1934 between the largest left‐wing paramilitary, the Schutzbund, and government forces aligned with the largest right‐wing paramilitary group, the Heimwehr. The Schutzbund was quickly and brutally suppressed through the use of overwhelming force, armoured vehicles and even artillery deployment ...
Jenna Byers
wiley   +1 more source

Gravitational Lensing Effect on Cosmic Microwave Background

, 2007
Matter distribution in the Universe can cause the gravitational lensing effect, which would contaminate the cosmic microwave background (CMB) pattern we have observed today.
Wang, Fu-Cheng, 王富正
core  

THE URBANOLOGISTS COME TO TOWN: Professional Life and Work in the Urban Solutions Industry

International Journal of Urban and Regional Research, EarlyView.
Abstract This article charts the upsurge of an eclectic global community of professionals new to the field of urban policy and governance, animated by playful and celebratory attitudes towards cities and urbanization: the urbanologists. It contributes to debates in critical urban theory and critical ethnographies of technology to problematize ...
Rachel Bok
wiley   +1 more source

Weak lensing: applications in gravitational wave and galaxy cluster cosmology [PDF]

Radiation travelling through the Universe is weakly lensed by Large Scale Structure. Measurements of this effect are a valuable probe of the content and dynamics of the Universe.
Mpetha, Charlie Tupman
core   +1 more source

Early Warning for Lensed Gravitational Wave Counterparts from Time Delays of Their Host Galaxies Observed in the Optical

The Astrophysical Journal
Gravitational lensing of gravitational waves can be leveraged to provide early-warning times of ${ \mathcal O }({\rm{hours}})$ to ${ \mathcal O }({\rm{days}})$ before the merger of binary neutron stars (BNSs) and neutron star black holes (NSBHs). This in
Sourabh Magare, Anupreeta More, Shasvath J. Kapadia   +2 more
doaj   +1 more source

EVICT, NEGLECT, OR INVEST? Community Power and the Politics of Urban Informality Governance in Jakarta

International Journal of Urban and Regional Research, EarlyView.
Abstract Why do some informal neighborhoods receive public investment while others are neglected or evicted? This article addresses the inconsistent governmental responses to informal settlements in Jakarta, Indonesia, during the democratic period. State actions range from violent evictions to tolerance and community‐led improvements.
Kadek Wara Urwasi
wiley   +1 more source

L'envolée épistémique de la recherche comptable en économie financière : une étude historique sur la conception de l'utilité de la comptabilité* The Epistemic Rise of Accounting Research in Financial Economics: A Historical Study on the Conception of the Usefulness of Accounting

Contemporary Accounting Research, EarlyView.
RÉSUMÉ L'étude publiée par Ball et Brown en 1968 (ci‐après « BB68 ») est principalement reconnue pour son affirmation selon laquelle la comptabilité de l'époque était utile pour les investisseurs, s'inscrivant alors en contradiction avec la littérature comptable normative faisant office d'autorité. Or, une telle affirmation n'allait pas de soi.
Pier‐Luc Lajoie, Yves Gendron
wiley   +1 more source

Weak gravitational lensing cross-correlations

, 2017
The matter content of the Universe is dominated by dark matter. Beyond its abundance and its lack of non-gravitational interactions with standard model matter, little is known about the nature of dark matter.
Tröster, Tilman
core   +1 more source

Change in migrants’ political attitudes: Acculturation and cosmopolitanization

American Journal of Political Science, EarlyView.
Abstract This paper investigates change in international migrants’ political attitudes. It theorizes a novel attitudinal typology distinguishing polity‐specific attitudes influenced by national contexts and transnational attitudes forged by migratory experience. It applies the typology to four dimensions of political competition in contemporary Europe:
Eva Krejcova, Filip Kostelka, Nicolas Sauger   +2 more
wiley   +1 more source