Results 91 to 100 of about 25,195 (313)

White Dwarf Cooling Curves and Searches For White Dwarfs [PDF]

Highlights of Astronomy, 1998
White dwarf (WD) evolution is essentially a cooling problem in two parts. Degenerate electrons in the core provide the support while non-degenerate C and O ions provide the thermal reservoir (Koester & Chanmugam 1990, Kawaler 1996). The rate of energy loss through the non-degenerate envelope of H and He—segregated by gravitational settling—is ...
openaire   +1 more source

Matching your way to Success: The Influence of Motivational Frame Matching on Interaction Outcomes and Reciprocal Matching

European Journal of Social Psychology, EarlyView.
ABSTRACT Theories of interpersonal sensemaking postulate that positive interactions emerge in interactions where speakers match on motivational frames. Across three experiments (N = 1609) using a hypothetical simulation framework, we provide the first evidence of a causal link between motivational frame matching and positive interaction outcomes in ...
Mattias Sjöberg, Paul J. Taylor, Stacey M. Conchie   +2 more
wiley   +1 more source

Tidal Disruption of Planetesimals from an Eccentric Debris Disk Following a White Dwarf Natal Kick

The Astrophysical Journal Letters
The surfaces of many white dwarfs are polluted by metals, implying a recent accretion event. The tidal disruption of planetesimals is a viable source of white dwarf pollution and offers a unique window into the composition of exoplanet systems.
Tatsuya Akiba, Selah McIntyre, Ann-Marie Madigan   +2 more
doaj   +1 more source

A GRAVITATIONAL REDSHIFT DETERMINATION OF THE MEAN MASS OF WHITE DWARFS. DA STARS [PDF]

, 2010
Ross E. Falcon, D. E. Winget, Μ. H. Montgomery, Kurtis A. Williams   +3 more
openalex   +1 more source

Wide post-common envelope binaries containing ultramassive white dwarfs: evidence for efficient envelope ejection in massive AGB stars [PDF]

, 2023
Natsuko Yamaguchi, Kareem El-Badry, Jim Fuller, David W. Latham, Phillip A. Cargile, T. Mazeh, S. Shahaf, Allyson Bieryla, Lars A. Buchhave, Mélissa J. Hobson   +9 more
openalex   +1 more source

Illness Perceptions in Psychiatric Disorders: Assessing Differences and Associations With Symptom Severity

European Eating Disorders Review, EarlyView.
ABSTRACT Objectives This study investigated the influence of illness perceptions (IPs) on clinical severity across Major Depressive Disorder (MDD), Anorexia Nervosa (AN), Generalised Anxiety Disorder (GAD), Social Anxiety Disorder (SAD), and Panic Disorder (PD), and compared the IPs across these conditions.
Bede Carr, An Binh Dang, Litza Kiropoulos, Isabel Krug   +3 more
wiley   +1 more source

A Dynamical Model for IRAS 00500+6713: The Remnant of a Type Iax Supernova SN 1181 Hosting a Double Degenerate Merger Product WD J005311

The Astrophysical Journal
IRAS 00500+6713 is a hypothesized remnant of a Type Iax supernova SN 1181. Multiwavelength observations have revealed its complicated morphology; a dusty infrared ring is sandwiched by the inner and outer X-ray nebulae. We analyze the archival X-ray data
Takatoshi Ko, Hiromasa Suzuki, Kazumi Kashiyama, Hiroyuki Uchida, Takaaki Tanaka, Daichi Tsuna, Kotaro Fujisawa, Aya Bamba, Toshikazu Shigeyama   +8 more
doaj   +1 more source

The long-term polarimetric variability of the strongly magnetic white dwarf Grw+70° 8247 [PDF]

, 2019
S. Bagnulo, J. D. Landstreet
openalex   +1 more source

Composition and Functional Properties of Tender Coconut Water: Effect of Variety and Maturity Stage

Future Postharvest and Food, EarlyView.
The study highlights the effect of coconut variety and maturity stage on tender coconut water's composition and functional properties. Sugars, enzyme activities, antioxidant levels, mineral profile, and flavor profile vary across stages, affecting quality.
Raja Vijayakumar, Suruthi Muthusamy, Shubham Nimbkar, Thirukumaran Ramesh, Aditi Negi, Jeyan Arthur Moses, Vadakkepulppara Ramachandran Nair Sinija   +6 more
wiley   +1 more source

Progenitors of type Ia supernovae: Binary stars with white dwarf companions [PDF]

, 2007
M. Parthasarathy, David Branch, David J. Jeffery, E. Baron   +3 more
openalex   +1 more source