Results 61 to 70 of about 3,534,154 (173)

The ethics of responding to democratic backsliding abroad

American Journal of Political Science, Volume 70, Issue 3, Page 849-863, July 2026.
Abstract The past decade has seen a marked shift as many previously liberal democratic states have backslidden, taking authoritarian turns. How should liberal actors respond to democratic backsliding by others? Although it might seem that it is vital for liberal actors to react robustly to avoid complicity or to maintain their liberal integrity, this ...
James Pattison
wiley   +1 more source

Deep Segregation: Informality, Trust and the Making of Discrimination in Markets

Antipode, Volume 58, Issue 4, July 2026.
ABSTRACT This article advances the concept of deep segregation to theorise how social exclusion is produced through the everyday organisation of market access rather than through spatial separation alone. Deep segregation refers to a relational and processual form of segregation constituted through segmented routes of access, intermediary networks and ...
Mohsin Alam Bhat, Asaf Ali Lone
wiley   +1 more source

Spectroscopic Follow-up on Potential Magnetic Cataclysmic Variables

The Astronomical Journal
Spectroscopic observations of nine cataclysmic variables that have been postulated to contain magnetic white dwarfs were obtained to further characterize their classifications, orbital parameters, inclinations, and/or accretion properties.
Paula Szkody, Jan van Roestel, Paul A. Mason, Colin Littlefield, R. Michael Rich, Eric C. Bellm, Filipp D. Romanov, Brian F. Healy, Theophile Jegou du Laz, Russ R. Laher, Ben Rusholme   +10 more
doaj   +1 more source

Ferns, marsupials, and Darwin's Wedge: Does competitive displacement really explain macroevolutionary patterns in ferns?

American Journal of Botany, Volume 113, Issue 9, September 2026.
Jacob S. Suissa
wiley   +1 more source

Advancing Robust Governance in Turbulent Times: The Role of Multi‐Level Governance, Hybrid Governance, and Negotiated Societal Intelligence

Public Administration, Volume 104, Issue 2, Page 251-265, June 2026.
ABSTRACT New research argues that robust governance based on flexible adaptation and proactive innovation is needed in order to uphold core public functions, purposes, and values in times of societal turbulence. However, we have limited knowledge of the conditions for enhancing robust governance.
Jacob Torfing, Tina Bentzen, Tiziana Caponio, Susana Coroado, Scott Douglas, Steven Nõmmik, Tiina Randma‐Liiv, Chiara Russo, Eva Sørensen, Koen Verhoest   +9 more
wiley   +1 more source

Fermi-LAT detections of the classical novae V1723 Sco and V6598 Sgr in a multi-wavelength context

Astronomy & Astrophysics
Context. Numerous classical novae have been observed to emit γ-rays (E > 100 MeV) detected by the Fermi-LAT. The prevailing hypothesis attributes this emission to the interaction of accelerated particles within shocks in the nova ejecta.
Fauverge P., Jean P., Sokolovsky K., Cheung C. C., Lemoine-Goumard M., Grondin M.-H., Chomiuk L., Dickenson A., Linford J. D., Mukai K., Sokoloski J. L.   +10 more
doaj   +1 more source

Evolution of cataclysmic variables under different magnetic braking prescriptions

Astronomy & Astrophysics
Context. The evolution of cataclysmic variables (CVs) – interacting binaries where a low-mass donor transfers matter to a white dwarf via an accretion disk – is critically controlled by magnetic braking (MB).
Zhou Bingyao, Zhu Chunhua, Lü Guoliang, Guo Sufen, Liu Helei, Khamrakulov Farkhodjon   +5 more
doaj   +1 more source

Magnetic Cataclysmic Variables

, 2010
We present a study on magnetic cataclysmic variables (polars) using the collected data from the literature. These parameters (mass, radius, magnetic field intensity, mass transfer rate, etc.) and the relations between them are important to understand ...
Kalomeni, Belinda
core   +1 more source

Discovering Cataclysmic Variables from the Rubin Observatory LSST

The Astrophysical Journal Supplement Series
The Vera C. Rubin Observatory’s Legacy Survey of Space and Time (LSST) will provide a windfall of new transients and variable sources. Here we have performed mock observation simulations to understand LSST’s expected detection rates for cataclysmic ...
D. A. H. Buckley, Y. Tampo, P. Szkody, M. Motsoaledi, S. Scaringi, M. Lochner, N. Rawat, J. P. Marais, B. van Soelen, S. Macfarlane, A. van Dyk   +10 more
doaj   +1 more source

Cataclysmic Variables from SDSS: A Review and A Look Forward to LSST

Acta Polytechnica CTU Proceedings, 2015
The past and current projects of the Sloan Digital Sky Survey are reviewed in the context of applicability and results for cataclysmic variables. Ongoing and future time domain surveys that will have impact on the field are also briefly discussed.
P. Szkody
doaj   +1 more source