Results 71 to 80 of about 1,409 (264)

The DB gap and a new class of pulsating white dwarfs

EPJ Web of Conferences, 2013
The recent systematic surveys providing enormously massive datasets of white dwarfs show that there is still a deficit of a factor of 2.5 in the DA/non-DA ratio within the temperature range of 30 000 K < Teff < 45 000 K, which has been regarded as the ...
Shibahashi H.
doaj   +1 more source

White Dwarf Central Stars [PDF]

Symposium - International Astronomical Union, 1993
Planetary nebula nuclei on lower luminosity, diagonal tracks in the HR Diagrams are degenerate dwarf stars close to their final radii. For several reasons, these stars have until recently been difficult to identify and study. With the advent of new techniques and technologies, both hydrogen–rich and hydrogen–poor atmospheric sequences have been found.
openaire   +1 more source

GD1212: Probing deep into the interior of a pulsating white dwarf star

EPJ Web of Conferences, 2015
We present the first self-consistent seismic analysis of a white dwarf star, GD 1212, in the Kepler2 field. We precisely establish the fundamental parameters of the star using the forward method based on physically sound models.
Giammichele N., Fontaine G., Charpinet S., Brassard P., Greiss S.   +4 more
doaj   +1 more source

Rethinking law in books versus law in action in China's first experiment of a personal insolvency regime: Towards a more debtor‐oriented procedural design

International Insolvency Review, EarlyView.
Abstract Although a local experiment, the promulgation of the Regulations of Shenzhen Special Economic Zone on Personal Bankruptcy (SPBR) in 2020 was hailed as a significant milestone in China's insolvency lawmaking which has thus far addressed only corporate insolvencies.
Jenny Fu, Jin Chun
wiley   +1 more source

Predicting Major Depression Among Diverse Online Gamers: The Role of Internet Addiction and Spirituality

Journal of Addictions &Offender Counseling, EarlyView.
ABSTRACT This study analyzed whether religious or spiritual affiliation and therapy enrollment protect against symptoms meeting Major Depressive Disorder criteria beyond demographic, Internet addiction, and described therapy enrollment. Findings illustrated one risk factor and one protective factor associated with experiencing symptoms that meet Major ...
Lindsay A. Lundeen, John R. McCall
wiley   +1 more source

The Relevance of Apology to Reparations for Historical Injustice

Journal of Applied Philosophy, EarlyView.
ABSTRACT This article explains the centrality of apology to an adequate account of reparations. I look in depth at what goes on in apology. As I have previously argued, apology is an expressive action through which we seek to mark adequately the significance of our own wrongdoing. I claim that apology so understood is not merely ornamental.
Christopher Bennett
wiley   +1 more source

“It Was Something Outside of Me, Controlling Me”: Young People's Perspectives on the Role of Externalisation in Recovery From Anorexia Nervosa

Journal of Clinical Psychology, EarlyView.
ABSTRACT Objective Externalisation is a therapeutic approach that separates the problem from the person, widely used in treating anorexia nervosa (AN) to help young people understand their illness and to collaborate with their families against the disorder.
Alex Skolnick, Lucinda J. Gledhill, Rosie Satherley   +2 more
wiley   +1 more source

Thirty-two New Bright ZZ Ceti Stars from TESS: Adding Cycles 4 and 5

The Astrophysical Journal
Analyzing all 120 s and 20 s light curves obtained by the TESS satellite up to Sector 69—the end of the fifth year of observations—for all known white dwarfs and white dwarf candidates up to G = 17.5 mag, we report the discovery of 32 new pulsating DA ...
Alejandra D. Romero, S. O. Kepler, Gabriela Oliveira da Rosa, J. J. Hermes   +3 more
doaj   +1 more source

Supporting Black Male Student‐Athletes: School Counselor–Black Church Partnership

Journal of Multicultural Counseling and Development, EarlyView.
ABSTRACT Black male student‐athletes navigate school systems that exploit their athletic labor while neglecting their academic, psychosocial, and identity development (Harris 2020; Cooper 2016). School counselors are positioned to disrupt these inequities, yet often lack culturally grounded partnership models.
Paul C. Harris, Krystal L. Clemons, Renae D. Mayes   +2 more
wiley   +1 more source

Measuring the Mass–Radius Relation of White Dwarfs Using Wide Binaries

The Astrophysical Journal
Measuring the mass–radius relation of individual white dwarfs is an empirically challenging task that has been performed for only a few dozen stars. We measure the white dwarf mass–radius relation using the gravitational redshifts and radii of 135 white ...
Stefan Arseneau, Vedant Chandra, Hsiang-Chih Hwang, Nadia L. Zakamska, Gautham Adamane Pallathadka, Nicole R. Crumpler, J. J. Hermes, Kareem El-Badry, Hans-Walter Rix, Keivan G. Stassun, Boris T. Gänsicke, Joel R. Brownstein, Sean Morrison   +12 more
doaj   +1 more source