Results 181 to 190 of about 189,448 (311)

Axion and neutrino bounds improved with new calibrations of the tip of the red-giant branch using geometric distance determinations [PDF]

, 2020
Francesco Capozzi, Georg G. Raffelt
openalex   +1 more source

Model Choice Matters for Age Inference on the Red Giant Branch

The Astrophysical Journal
Galactic archaeology relies on accurate stellar parameters to reconstruct the Galaxy's history, including information on stellar ages. While the precision of data has improved significantly in recent years, stellar models used for age inference have not ...
Leslie M. Morales, Jamie Tayar, Zachary R. Claytor   +2 more
doaj   +1 more source

Hyaluronic acid: A novel approach in regenerative/reconstructive periodontal therapy?

Periodontology 2000, EarlyView.
Abstract Background Although hyaluronic acid (HA) has long been used for many medical applications, only in recent years has it gained greater popularity in the field of periodontics because of its biological effects during wound healing. Even today, most clinicians are not aware that more than one type of HA exists and that the extent of its ...
Andrea Pilloni, Yoshinori Shirakata, Lorenzo Marini, Darko Božić, Richard J. Miron, Roberto Rotundo, Andreas Stavropoulos, Anton Sculean   +7 more
wiley   +1 more source

Detection of the Tip of the Red Giant Branch in NGC 5128

, 1996
Roberto Soria, J. R. Mould, A. M. Watson, J. S. Gallagher, G. E. Ballester, Christopher J. Burrows, Stefano Casertano, J. T. Clarke, David Crisp, R. E. Griffiths, J. J. Hester, J. G. Hoessel, Jon A. Holtzman, Paul A. Scowen, Karl Stapelfeldt, John T. Trauger, James A. Westphal   +16 more
openalex   +1 more source

Beaver dam analogues increase amphibian breeding occupancy and bat activity

Restoration Ecology, EarlyView.
Abstract Introduction Beavers are ecosystem engineers that can create ponds, increase stream complexity, and enhance biodiversity. To mimic these and other effects, restoration practitioners increasingly install beaver dam analogues (BDAs) in degraded streams.
Julianna Hallza, Michael Dello Russo, Lisa Foster, Alex Harwell, Mark Ingman, Alexa Whipple, Jonah Piovia‐Scott   +6 more
wiley   +1 more source

Washington Photometry of the Red Giant Branch in NGC 6388 [PDF]

, 2007
Joanne Hughes, George Wallerstein, R. Covarrubias, Naydene Hays   +3 more
openalex   +1 more source

The Tree of Chivalry and the Black Lady: Juana of Castile's 1496 Joyous Entry into Brussels☆

Renaissance Studies, EarlyView.
Abstract Kupferstichkabinett MS 78D5 (Staatliche Museen Berlin) presents an iconographic account of the Joyous Entry of Juana of Castile into Brussels on 9 December 1496. In this article, we newly identify a rare visual record of a civic contribution to a tournament within the manuscript.
Nadia T. van Pelt, Olivia Robinson, Meg Twycross   +2 more
wiley   +1 more source

`\delta \mu mixing' on the Red Giant Branch [PDF]

Proceedings of 11th Symposium on Nuclei in the Cosmos — PoS(NIC XI), 2011
George Angelou, John C. Lattanzio, Ross Church, Richard Stancliffe, David Dearborn, Graeme H Smith, C.A. Tout, Verne V Smith   +7 more
openaire   +1 more source

Growth and reworking of freshwater microbially‐mediated carbonates in wind‐stressed lake margins (Lago Sarmiento, Southern Patagonia)

Sedimentology, EarlyView.
ABSTRACT Understanding the biotic and abiotic influences on the deposition and diagenesis of recent microbial carbonates is crucial for addressing the environmental and ecological significance of ancient organosedimentary structures. This study investigates these factors and their expression in the microstructure of Holocene tufa thrombolites from a ...
Paulo Quezada, Mauricio Calderón, Anelize Bahniuk, Carolina Henríquez, Tatiana Stepanenko, José Pérez‐Donoso, Nicolás Bruna, Larissa Santos, Guilherme Fedalto, Luis Mancini, Leonardo Fadel Cury   +10 more
wiley   +1 more source

Optimizing the tip of the red giant branch distance estimator [PDF]

, 2005
L. Rizzi, R. Brent Tully, D. I. Makarov, Л. Н. Макарова, Satoshi Sakai, E. Shaya   +5 more
openalex   +1 more source