Results 161 to 170 of about 329,644 (212)

Extreme properties of a compact and massive accreting black hole host in the first 500 Myr. [PDF]

Nat Commun
Tripodi R, Martis N, Markov V, Bradač M, Di Mascia F, Cammelli V, D'Eugenio F, Willott C, Curti M, Bhatt M, Gallerani S, Rihtaršič G, Singh J, Gaspar G, Harshan A, Judež J, Merida RM, Desprez G, Sawicki M, Goovaerts I, Muzzin A, Noirot G, Sarrouh GTE, Abraham R, Asada Y, Brammer G, Estrada-Carpenter V, Felicioni G, Fujimoto S, Iyer K, Mowla L, Strait V.   +31 more
europepmc   +1 more source

The Ring Monstrance from the Loreto treasury in Prague: handheld Raman spectrometer for identification of gemstones. [PDF]

Philos Trans A Math Phys Eng Sci, 2016
Jehlička J, Culka A, Baštová M, Bašta P, Kuntoš J.   +4 more
europepmc   +1 more source

Rapid global ocean-atmosphere response to Southern Ocean freshening during the last glacial. [PDF]

Nat Commun, 2017
Turney CSM, Jones RT, Phipps SJ, Thomas Z, Hogg A, Kershaw AP, Fogwill CJ, Palmer J, Bronk Ramsey C, Bronk Ramsey C, Adolphi F, Muscheler R, Hughen KA, Staff RA, Grosvenor M, Golledge NR, Rasmussen SO, Hutchinson DK, Haberle S, Lorrey A, Boswijk G, Cooper A.   +21 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

Lithium evolution in the low-mass evolved stars with asteroseismology and LAMOST spectroscopy. [PDF]

Fundam Res
Yan HL, Zhang JH, Zhou YT, Gao Q, Shi JR, Kumar YB, Aoki W, Li H, Li C, Zhao G.   +9 more
europepmc   +1 more source

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

Precision Stellar Astrophysics and Galactic Archaeology: 2020

, 2019
This white paper is meant to capture many different elements of stellar astrophysics and galactic archaeology that highlight the important role this science will play in the 2020s era of precision astronomy.
Kollmeier, J., Fuller, J., Gaensicke, B., Gaudi, S., Nataf, D., Rix, H.-W., Aerts, C., Anderson, S., Anderson, L., Anguiano, B., Basu, S., Bird, J., Brown, A., Bullock, J., Cunha, K., Lee, N.D., Hekker, S., Johnson, J., Lane, R., Ness, M., Pinsonneault, M.H., Schwope, A., Aguirre, V.S., Steinmetz, M., Stevens, D.J., Teske, J., Tkachenko, A., Stassun, K., Ting, Y.-S., Stutz, A., Weinberg, D.H., Zasowski, G.   +31 more
openaire   +3 more sources

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 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