White Dwarfs in Cataclysmic Variables: An Update [PDF]
Acta Polytechnica CTU Proceedings, 2015 In this review, we summarize what is currently known about the surface temperatures of accreting white dwarfs in nonmagnetic and magnetic cataclysmic variables (CVs) based upon synthetic spectral analyses of far ultraviolet data.
E. M. Sion, P. Godon
doaj +2 more sources
Hard X-ray cataclysmic variables [PDF]
Advances in Space Research, 2020 Accepted for publication in Advances in Space Research.
de Martino, D. +4 more
openaire +5 more sources
Regional Inequalities in Trachoma Prevention in Ethiopia: A Meta-Analysis. [PDF]
Health Sci RepABSTRACT Background and Aims Trachoma remains a significant public health problem in Ethiopia, particularly affecting children. Mothers play a crucial role in implementing preventive practices that interrupt trachoma transmission. Therefore, this systematic review and meta‐analysis seek to address Regional Inequalities in Trachoma Prevention in ...
Asmare ZA +19 more
europepmc +2 more sources
Molecular Alterations in Osteosarcomas of the Oral and Maxillofacial Region: A Scoping Review. [PDF]
J Oral Pathol MedABSTRACT Background Given the rarity and aggressive nature of osteosarcomas (OS) in the oral and maxillofacial region, understanding their molecular alterations is essential to improve diagnosis, prognosis, and guide targeted therapies. This study aimed to map molecular alterations associated with oral and maxillofacial OS, providing an overview of the
Ferreira IV +6 more
europepmc +2 more sources
Magnetic Cataclysmic Variables [PDF]
AIP Conference Proceedings, 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 their nature, to explain the observed properties of them and to test the current evolutionary models.
B. Kalomeni +2 more
openaire +2 more sources
Cataclysmic Variables as Supernova Ia Progenitors [PDF]
Journal of Astronomy and Space Sciences, 2012 Although the identification of the progenitors of type Ia supernovae (SNeIa) remains controversial, it is generally accepted that they originate from binary star systems in which at least one component is a carbon-oxygen white dwarf (WD); those systems ...
Stella Kafka
doaj +1 more source
White Dwarfs in Cataclysmic Variable Stars: Surface Temperatures and Evolution [PDF]
Journal of Astronomy and Space Sciences, 2012 A summary is presented of what is currently known about the surface temperatures of accreting white dwarfs (WDs) detected in non-magnetic and magnetic cataclysmic variables (CVs) based upon synthetic spectral analyses of far ultraviolet data.
Edward M. Sion
doaj +1 more source
The Accreting White Dwarfs in Cataclysmic Variables
Galaxies, 2022 Accreting white dwarfs (WDs) in cataclysmic variables (CVs) provide crucial insights about the accretion of mass and angular momentum in all types of binaries, including accreting NSs and BHs.
Edward M. Sion, Patrick Godon
doaj +1 more source
Transients from the Cataclysmic Deaths of Cataclysmic Variables [PDF]
The Astrophysical Journal, 2021 Abstract We explore the observational appearance of the merger of a low-mass star with a white dwarf (WD) binary companion. We are motivated by recent work finding that multiple tensions between the observed properties of cataclysmic variables (CVs) and standard evolution models are resolved if a large fraction of CV binaries merge as a ...
Brian D. Metzger +4 more
openaire +2 more sources
A Geologic Si‐O‐C Pathway to Incorporate Carbon in Silicates
Geophysical Monograph Series, Page 47-54., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Alexandra Navrotsky +2 more
wiley +1 more source