Results 141 to 150 of about 692 (185)

Globular clusters in high-redshift dwarf galaxies: a case study from the Local Group. [PDF]

Mon Not R Astron Soc, 2018
Zick TO, Weisz DR, Boylan-Kolchin M.
europepmc   +1 more source

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

Bayesian chronological analyses consistent with synchronous age of 12,835-12,735 Cal B.P. for Younger Dryas boundary on four continents. [PDF]

Proc Natl Acad Sci U S A, 2015
Kennett JP, Kennett DJ, Culleton BJ, Aura Tortosa JE, Bischoff JL, Bunch TE, Daniel IR, Erlandson JM, Ferraro D, Firestone RB, Goodyear AC, Israde-Alcántara I, Johnson JR, Jordá Pardo JF, Kimbel DR, LeCompte MA, Lopinot NH, Mahaney WC, Moore AM, Moore CR, Ray JH, Stafford TW, Tankersley KB, Wittke JH, Wolbach WS, West A.   +25 more
europepmc   +1 more source

The Galactic Archaeology with HERMES Survey [PDF]

Proceedings of XII International Symposium on Nuclei in the Cosmos — PoS(NIC XII), 2013
openaire   +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

Stable but Wrong: An Inference Limit in Galactic Archaeology

Statistical inference in observational science typically relies on a fundamental assumption: as sample size increases and uncertainties decrease, the inferred results should converge to the true physical quantities. This assumption underpins the notion that big data lead to more reliable conclusions.
openaire   +2 more sources

The natural science underlying big history. [PDF]

ScientificWorldJournal, 2014
Chaisson EJ.
europepmc   +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