Results 171 to 180 of about 56,706 (218)

The timing of the ca-660 BCE Miyake solar-proton event constrained to between 664 and 663 BCE. [PDF]

Commun Earth Environ
Panyushkina IP, Jull AJT, Molnár M, Varga T, Kontul' I, Hantemirov R, Kukarskih V, Sljusarenko I, Myglan V, Livina V.   +9 more
europepmc   +1 more source

The legacy of cultural landscapes in the Brazilian Amazon: implications for biodiversity. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2007
Heckenberger MJ, Russell JC, Toney JR, Schmidt MJ.   +3 more
europepmc   +1 more source

The natural science underlying big history. [PDF]

ScientificWorldJournal, 2014
Chaisson EJ.
europepmc   +1 more source

OSCILLATING RED GIANTS OBSERVED DURING CAMPAIGN 1 OF THE KEPLER K2 MISSION: NEW PROSPECTS FOR GALACTIC ARCHAEOLOGY [PDF]

, 2015
Dennis Stello, Daniel Huber, Sanjib Sharma, Jennifer A. Johnson, Mikkel N. Lund, R. Handberg, Derek L. Buzasi, V. Silva Aguirre, W. J. Chaplin, A. Miglio, Marc H. Pinsonneault, Sarbani Basu, T. R. Bedding, Joss Bland‐Hawthorn, L. Casagrande, G. R. Davies, Y. Elsworth, R. A. García, S. Mathur, M. P. Di Mauro, B. Mosser, Donald P. Schneider, Aldo Serenelli, M. Valentini   +23 more
openalex   +1 more source

Micromegas with GEM preamplification for enhanced energy threshold in low-background gaseous time projection chambers. [PDF]

Open Res Eur
Castel Pablo JF, Cebrián Guajardo S, Dafni T, Díez Ibáñez D, Galán Lacarra J, García Pascual JA, Ezquerro Sastre Á, García Irastorza I, Luzón Marco G, Margalejo Blasco C, Mirallas Sánchez H, Obis Aparicio L, Ortiz de Solórzano A, Pérez Lázaro Ó, Porrón Lafuente J, Jiménez Puyuelo M.   +15 more
europepmc   +1 more source

Evidence for an extraterrestrial impact 12,900 years ago that contributed to the megafaunal extinctions and the Younger Dryas cooling. [PDF]

Proc Natl Acad Sci U S A, 2007
Firestone RB, West A, Kennett JP, Becker L, Bunch TE, Revay ZS, Schultz PH, Belgya T, Kennett DJ, Erlandson JM, Dickenson OJ, Goodyear AC, Harris RS, Howard GA, Kloosterman JB, Lechler P, Mayewski PA, Montgomery J, Poreda R, Darrah T, Hee SS, Smith AR, Stich A, Topping W, Wittke JH, Wolbach WS.   +25 more
europepmc   +1 more source

A dormant overmassive black hole in the early Universe. [PDF]

Nature
Juodžbalis I, Maiolino R, Baker WM, Tacchella S, Scholtz J, D'Eugenio F, Witstok J, Schneider R, Trinca A, Valiante R, DeCoursey C, Curti M, Carniani S, Chevallard J, de Graaff A, Arribas S, Bennett JS, Bourne MA, Bunker AJ, Charlot S, Jiang B, Koudmani S, Perna M, Robertson B, Sijacki D, Übler H, Williams CC, Willott C.   +27 more
europepmc   +1 more source

Galactic Archaeology with asteroseismic ages: Evidence for delayed gas infall in the formation of the Milky Way disc [PDF]

, 2019
E. Spitoni, V. Silva Aguirre, F. Matteuccí, F. Calura, V. Grisoni   +4 more
openalex   +1 more source

Galactic ArchaeoLogIcaL ExcavatiOns (GALILEO) II. t-SNE Portrait of Local Fossil Relics and Structures

, 2023
Mario Ortigoza-Urdaneta, K. Vieira, José G. Fernández-Trincado, A. B. A. Queiroz, B. Barbuy, Timothy C. Beers, C. Chiappini, F. Anders, D. Minniti, Baitian Tang   +9 more
openalex   +2 more sources

Intervention and experiment. [PDF]

Eur J Philos Sci
Mikhalevich I.
europepmc   +1 more source