Results 151 to 160 of about 189,448 (311)

Do Young Galaxies Exist in the Local Universe? Red Giant Branch Detection in the Metal-poor Dwarf Galaxy SBS 1415+437 [PDF]

, 2005
Alessandra Aloisi, Roeland P. van der Marel, J. Mack, Claus Leitherer, M. Sirianni, M. Tosi   +5 more
openalex   +1 more source

On [TSUP]7[/TSUP]L[CLC]i[/CLC] Enrichment by Low-Mass Metal-Poor Red Giant Branch Stars [PDF]

, 2000
R. de la Reza, Licio da Silva, Н. А. Драке, Marco H. Terra   +3 more
openalex   +1 more source

Endocranial anatomy of the earliest cretaceous European neosuchian crocodyliform Pholidosaurus purbeckensis provides new evidence for the ecological evolution of Pholidosauridae

Journal of Anatomy, EarlyView.
We present new insights into the internal cranial anatomy of the neosuchian crocodyliform Pholidosaurus purbeckensis, based on CT‐scan data of material from the lowermost Cretaceous Purbeck Limestone Group, southern UK. From the study of the endocast, we obtained new information on the phylogeny and the ecological evolution of the Family ...
Leonardo Barbini, Paul M. J. Burke, Ilaria Caddeo, Marco Romano, Philip D. Mannion   +4 more
wiley   +1 more source

Mass-feeding of jet-launching white dwarfs in grazing and common envelope evolution

The Open Journal of Astrophysics
I propose a scenario that allows white dwarfs (WDs) to launch relatively powerful jets when they enter a common envelope evolution (CEE) or experience a grazing envelope evolution (GEE) with a red giant branch star (RGB) or an asymptotic giant branch ...
Noam Soker
doaj   +1 more source

Hubble Space Telescope Imaging of Antlia B: Star Formation History and a New Tip of the Red Giant Branch Distance [PDF]

, 2020
Jonathan R. Hargis, Saundra Albers, Denija Crnojević, David J. Sand, Daniel R. Weisz, Jeffrey L. Carlin, Kristine Spekkens, Beth Willman, Annika H. G. Peter, Carl J. Grillmair, Andrew E. Dolphin   +10 more
openalex   +1 more source

From agnosis to accidental activism: Infinite regress and the Post Office Scandal

Journal of Law and Society, EarlyView.
Abstract This paper explores the lived experiences of victims/survivors affected by the UK Post Office Scandal, drawing on 28 in‐depth interviews and critical legal analysis. It uses the concept of ‘accidental activism’ to explore how victims, initially isolated and disempowered, became central agents of justice reform.
SALLY DAY, RICHARD MOORHEAD, KAREN NOKES, REBECCA HELM   +3 more
wiley   +1 more source

Finding the unusual red giant remnants of cataclysmic variable mergers

The Open Journal of Astrophysics
Mergers between helium white dwarfs and main-sequence stars are likely common, producing red giant-like remnants making up roughly a few percent of all low-mass ($\lesssim2M_\odot$) red giants.
Nicholas Z. Rui, Jim Fuller
doaj   +1 more source

Measuring the core rotation of red giant stars

, 2016
Red giant stars present mixed modes, which behave as pressure modes in the convective envelope and as gravity modes in the radiative interior. This mixed character allows to probe the physical conditions in their core.
Gehan, Charlotte, Michel, Eric, Mosser, Benoît   +2 more
core  

The Carnegie Chicago Hubble Program. VI. Tip of the Red Giant Branch Distances to M66 and M96 of the Leo I Group [PDF]

, 2019
Taylor J. Hoyt, Wendy L. Freedman, Barry F. Madore, Dylan Hatt, Rachael L. Beaton, In Sung Jang, Myung Gyoon Lee, Andrew J. Monson, Jillian R. Neeley, Jeffrey A. Rich, Violet A. Mager   +10 more
openalex   +1 more source

Legal mobilization and anti‐fluoridation campaigning in post‐war Britain

Journal of Law and Society, EarlyView.
Abstract The fluoridation of public water supplies to improve dental health is often cited as an example of an ‘intractable controversy’ in public health, reflecting deeply held principles about rights and the public sphere. This article examines legal mobilization to prevent fluoridation in Britain, from the first pilot studies in the mid‐1950s ...
JANET WESTON
wiley   +1 more source