Results 181 to 190 of about 189,294 (310)

Detection of the Red Giant Branch Stars in M82 Using theHubble Space Telescope [PDF]

, 1999
Shoko Sakai, Barry F. Madore
openalex   +1 more source

Heterogeneity of iridoid biosynthesis in catmints: Molecular background in a phylogenetic context

Journal of Integrative Plant Biology, EarlyView.
Evolutionary gains and losses of key biosynthetic genes likely resulting from multiple independent evolutionary events explain why certain Nepeta (catnip) species produce both the active, cat‐attracting nepetalactones and sugar‐bound iridoids, while others make only the sugar‐bound forms, and some have lost iridoid production entirely.
Tijana Banjanac, Milica Milutinović, Dragana Matekalo, Neda Popović, Luka Petrović, Uroš Gašić, Marijana Skorić, Branislav Šiler, Tamara Lukić, Ana Stupar, Slavica Dmitrović, Jasmina Nestorović Živković, Biljana Filipović, Jelena Božunović, Miloš Todorović, Danijela Mišić   +15 more
wiley   +1 more source

WOCS XCV: NGC 7789: The Evolution of Li, Stellar Rotation, and Extended Main-sequence Turnoff

The Astronomical Journal
Precision UBVRI photometry of NGC 7789 is combined with Gaia data to map reddening variations across the cluster face. Hydra spectra, Gaia astrometry, and isochrone fitting constrain the absolute reddening, apparent modulus, and age, respectively, to E (
Barbara J. Anthony-Twarog, Samantha W. Brunker, Constantine P. Deliyannis, Evan Rich, Aaron Steinhauer, Qinghui Sun, Bruce A. Twarog   +6 more
doaj   +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

New information on Late Triassic sauropodomorph dinosaurs provides support for the independent acquisition of postcranial skeletal pneumaticity in avemetatarsalian lineages

Journal of Anatomy, EarlyView.
PSP in early‐branching sauropodomorphs probably evolved first in the neural arches of the posterior cervical vertebrae, expanding anteriorly and posteriorly along the vertebral column. The distribution of PSP in Late Triassic early‐branching sauropodomorphs does not appear to be correlated with body size.
Samantha L. Beeston, Daniela Schwarz, Paul Upchurch, Paul M. Barrett, Patrick Asbach, Philip D. Mannion   +5 more
wiley   +1 more source

The red/infrared evolution in galaxies - Effect of the stars on the asymptotic giant branch

, 1987
Arati Chokshi, E. L. Wright
openalex   +1 more source

The Araucaria Project: The Distance to NGC 300 from the Red Giant Branch Tip UsingHSTACS Imaging [PDF]

, 2006
Luca Rizzi, Fabio Bresolin, Rolf‐Peter Kudritzki, Wolfgang Gieren, Grzegorz Pietrzyński   +4 more
openalex   +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

How Alternative Management Ideas Are Realized for the Public Good: Performative Fabrics of Humanistic Practices

Journal of Management Studies, EarlyView.
Abstract Repurposing management for the public good involves realizing alternative ideas to serve societal interests. Humanistic management is centred on such ideas as human dignity and well‐being. Realization refers to the generation and maintenance of social realities corresponding to these ideas.
Oliver Laasch, Reut Livne‐Tarandach, Qing Qu, Pingping Fu, Michael Pirson   +4 more
wiley   +1 more source

RNAi reveals a unique set of kinesins mediating chloroplast motility in the giant cytoplasm of Bryopsis (Ulvophyceae), a coenocytic green alga

Journal of Phycology, EarlyView.
Abstract RNA interference (RNAi) is a powerful tool for protein knockdown and is widely used in model animals and plants. Here, we implemented RNAi in Bryopsis, a green feather alga that develops a coenocytic thallus >10 cm in length without cytokinesis.
Harumi A. Ogawa, Kanta K. Ochiai, Maki Shirae‐Kurabayashi, Gohta Goshima   +3 more
wiley   +1 more source