Results 101 to 110 of about 34,923 (243)
The AH Pictoris Syndrome: Continuous Trains of Stunted Outbursts in Novalike Variables
The Astrophysical JournalNovalike variables are a subgroup of cataclysmic variables (CVs) that—unlike dwarf novae—do not exhibit strong brightenings in their long-term light curves.
Albert Bruch
doaj +1 more source
Journal of Astronomy and Space Sciences, 2019 The purpose of this study was to develop a period analysis algorithm for detecting new variable stars in the time-series data observed by charge coupled device (CCD). We used the data from a variable star monitoring program of the CBNUO.
Kim, Dong-Heun +3 more
doaj +1 more source
Phantasmic Encounters in the Arctic: Haunting Materialities Beyond the Ghosts of War
Anthropology of Consciousness, Volume 37, Issue 1, Spring 2026.ABSTRACT In the vast north, ghostly experiences are common for locals and outsiders alike. Here, we explore how cultural‐natural attributes, like remoteness and extreme seasonal variation, compound experiences of the haunting in visceral ways. This provides the Arctic region with an unusually pronounced baseline of other‐than‐human agency, which in the
Aki Hakonen, Oula Seitsonen
wiley +1 more source
ASASSN-16dv: Superhumps in a Long-period X-Ray-luminous Dwarf Nova
The Astronomical JournalCombining a long-term light curve, four-color rapid photometry, and spectroscopic and X-ray observations with a 27-day time base TESS light curve, we present the first dedicated study of ASASSN-16dv, detected as a transient in the All-Sky Automated ...
Albert Bruch +5 more
doaj +1 more source
JCMS: Journal of Common Market Studies, Volume 64, Issue 2, Page 491-510, March 2026.Abstract Since 2007, the European Union has devoted significant time and energy to the production and dissemination of new statistics designed to monitor social and environmental trends of various types. These initiatives have often been presented as part of a broader ‘beyond GDP agenda’, which challenges the centrality of economic growth, as measured ...
Christopher Holmes, Agnieszka Widuto
wiley +1 more source
Spectroscopic Follow-up on Potential Magnetic Cataclysmic Variables
The Astronomical JournalSpectroscopic 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 +10 more
doaj +1 more source
Transactions of the Institute of British Geographers, Volume 51, Issue 1, March 2026.Abstract This article develops a cultural political ecology approach to disarticulations and labour unrest. The reference point for analysis is a struggle at a Whirlpool factory in Naples that the company announced would close in 2019, six months after signing an agreement with the Italian government, including a multi‐million investment plan.
Carlo Inverardi‐Ferri
wiley +1 more source
TESS Light Curves of Cataclysmic Variables. V. Improved or Corrected Orbital Periods of 53 Systems
The Astronomical JournalThe long and continuous high-time-resolution coverage of many stars by the Kepler and TESS space missions permit to explore periodic phenomena with a much higher precision than is possible with terrestrial observations.
Albert Bruch
doaj +1 more source
The nautre of dwarf novae and related systems [PDF]
The high energy emissions from cataclysmic variables (interacting binary systems containing an accreting white dwarf) and the relationship of the high energy emission of these stars to their optical properties were investigated.
Lampton, M.
core +1 more source
Erupting Cataclysmic Variable Stars in the Nearest Globular Cluster, NGC 6397: Intermediate Polars?
, 2005 NGC 6397 is the closest globular cluster, and hence the ideal place to search for faint stellar populations such as cataclysmic variables (CVs). HST and Chandra observers have identified nine certain and likely CVs in this nearby cluster, including ...
A. Dieball +9 more
core +2 more sources