Results 61 to 70 of about 5,324 (165)

The chemodynamical evolution of the Milky Way disc -- A new modeling approach

, 2013
Despite the recent advancements in the field of galaxy formation and evolution, fully self-consistent simulations are still unable to make the detailed predictions necessary for the planned and ongoing large spectroscopic and photometry surveys of the ...
Chiappini, Cristina, Martig, Marie, Minchev, Ivan   +2 more
core   +1 more source

Review of periodical literature for 2024: 400–1100

The Economic History Review, Volume 79, Issue 1, Page 408-414, February 2026.
James Chetwood
wiley   +1 more source

TransformerPayne: Enhancing Spectral Emulation Accuracy and Data Efficiency by Capturing Long-range Correlations

The Astrophysical Journal
Stellar spectra emulators often rely on large grids and tend to reach a plateau in emulation accuracy, leading to significant systematic errors when inferring stellar properties.
Tomasz Różański, Yuan-Sen Ting, Maja Jabłońska   +2 more
doaj   +1 more source

The First Galaxies

, 2011
We review our current understanding of how the first galaxies formed at the end of the cosmic dark ages, a few 100 million years after the Big Bang. Modern large telescopes discovered galaxies at redshifts greater than seven, whereas theoretical studies ...
Naoki Yoshida, Volker Bromm, Whalen D
core   +1 more source

Researchers' data processing descriptions—Understanding paradata creation practices and their underpinning instrumentalities

Journal of the Association for Information Science and Technology, Volume 76, Issue 11, Page 1570-1590, November 2025.
Abstract Researchers increasingly share data, both on their own initiative and as a result of requirements by funding agencies and publishers. For data to be accessible and reusable, it must be understandable. While typical metadata covers rudimentary information about data, data re‐users often need more contextual information, including paradata ...
Isto Huvila, Lisa Andersson, Olle Sköld
wiley   +1 more source

Prime Focus Spectrograph - Subaru's future -

, 2012
The Prime Focus Spectrograph (PFS) of the Subaru Measurement of Images and Redshifts (SuMIRe) project has been endorsed by Japanese community as one of the main future instruments of the Subaru 8.2-meter telescope at Mauna Kea, Hawaii.
Barkhouser, Robert H., Bennett, Charles L., Bickerton, Steve, Braun, David F., Bruno, Robin J., Carr, Michael A., Chang, Yin-Chang, Chen, Hsin-Yo, de Arruda, Marcio Vital, de Oliveira, Antonio Cesar, de Oliveira, Claudia Mendes, de Oliveira, Ligia Souza, Dekany, Richard G., Dominici, Tania Pereira, Ellis, Richard S., Fisher, Charles D., Fèvre, Olivier Le, Gunn, James E., Heckman, Timothy M., Ho, Paul T. P., Hu, Yen-Shan, Jaquet, Marc, Karoji, Hiroshi, Karr, Jennifer, Kimura, Masahiko, Ling, Hung-Hsu, Loomis, Craig, Lupton, Robert H., Macanhan, Vanessa Bawden de Paula, Madec, Fabrice, Marrara, Lucas Souza, Martin, Laurent, Mignant, David Le, Murayama, Hitoshi, Ohyama, Youichi, Oliveira, João Batista de Carvalho, Orndorff, Joe D., Prieto, Eric, Santos, Jesulino Bispo dos, Seiffert, Michael D., Shimono, Atsushi, Smee, Stephen A., Smith, Roger M., Sodré Jr, Laerte, Spergel, David N., Sugai, Hajime, Surace, Christian, Takato, Naruhisa, Tamura, Naoyuki, Ueda, Akitoshi, Vilaça, Rodrigo de Paiva, Vives, Sebastien, Wang, Shiang-Yu, Yan, Chi-Hung   +53 more
core   +1 more source

Intermittently Bubbling Well With He‐Rich N2‐Bubbles Constrain the Possibility of Atmospheric and Biogenic N2 Exsolution and the History of He‐Rich Groundwater From Basement to Surface

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 11, November 2025.
Abstract Using Henry's law for di‐nitrogen and simple budget equations, we show theoretically that generating N2 ${\mathrm{N}}_{2}$ bubbles in spring water, by exsolution of atmospheric N2 ${\mathrm{N}}_{2}$ formerly dissolved in recharge water, is possible if the water becomes warm and salty at depth in the basement before rising upward when pressure ...
P. Sarda, E. Léger, A. Courtin, B. Saint‐Bézar, Marc Nizet, A. Battani, M. Moreira, J. Barbarand, B. Brigaud   +8 more
wiley   +1 more source

Starry Messages: Searching for Signatures of Interstellar Archaeology

, 2009
Searching for signatures of cosmic-scale archaeological artifacts such as Dyson spheres or Kardashev civilizations is an interesting alternative to conventional SETI.
Carrigan Jr, Richard A.
core  

Near-Field Cosmology with Metal-Poor Stars

, 2015
The oldest, most metal-poor stars in the Galactic halo and satellite dwarf galaxies present an opportunity to explore the chemical and physical conditions of the earliest star forming environments in the Universe.
Frebel, Anna, Norris, John E.
core   +1 more source

Chromite in main group pallasite meteorites: Accessory mineral tracing planetesimal differentiation

Meteoritics &Planetary Science, Volume 60, Issue 11, Page 2703-2714, November 2025.
Abstract Main group pallasite meteorites (PMG) are samples of an early, highly differentiated magmatic planetesimal dominated by olivine and metal‐sulfide‐phosphide assemblages with accessory chromite among other phases. This mineralogy reflects mantle‐ and core‐related reservoirs, but the relative contributions of each and the overall petrogenesis are
Seann J. McKibbin, Lutz Hecht, Matthew S. Huber, Christina Makarona, Stepan M. Chernonozhkin, Philippe Claeys, Steven Goderis   +6 more
wiley   +1 more source