Extremely metal-poor stars from the cosmic dawn in the bulge of the Milky Way.
Autorzy:
Howes LM; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia. CaseyAR; Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK. Asplund M; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia. Keller SC; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia. Yong D; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia. Nataf DM; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia. Poleski R; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland.; Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, Ohio 43210, USA. Lind K; Department of Physics and Astronomy, Division of Astronomy and Space Physics, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden. Kobayashi C; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia.; School of Physics, Astronomy and Mathematics, Centre for Astrophysics Research, University of Hertfordshire, College Lane, Hatfield AL10 9AB, UK. Owen CI; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia. Ness M; Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany. Bessell MS; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia. Da Costa GS; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia. Schmidt BP; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia. Tisserand P; Research School of Astronomy and Astrophysics, Australian National University, Australian Capital Territory 2601, Australia.; Sorbonne Universités, UPMC Université Paris 6 et CNRS, UMR 7095, Institut d'Astrophysique de Paris, 98 bis Boulevard Arago, 75014 Paris, France. Udalski A; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland. Szymański MK; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland. Soszyński I; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland. Pietrzyński G; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland.; Universidad de Concepción, Departamento de Astronomia, Casilla 160-C, Concepción, Chile. Ulaczyk K; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland.; Department of Physics, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK. Wyrzykowski Ł; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland. Pietrukowicz P; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland. Skowron J; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland. Kozłowski S; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland. Mróz P; Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland.
Pokaż więcej
Źródło:
Nature [Nature] 2015 Nov 26; Vol. 527 (7579), pp. 484-7. Date of Electronic Publication: 2015 Nov 11.
A single low-energy, iron-poor supernova as the source of metals in the star SMSS J031300.36-670839.3.
Autorzy:
Keller SC; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia. Bessell MS; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia. Frebel A; Department of Physics, Massachusetts Institute of Technology and Kavli Institute for Astrophysics and Space Research, Cambridge, Massachusetts 02139, USA. CaseyAR; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia. Asplund M; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia. Jacobson HR; Department of Physics, Massachusetts Institute of Technology and Kavli Institute for Astrophysics and Space Research, Cambridge, Massachusetts 02139, USA. Lind K; Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK. Norris JE; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia. Yong D; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia. Heger A; School of Mathematical Sciences, Monash University, Victoria 3800, Australia. Magic Z; 1] Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia [2] Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strasse 1, Garching 85741, Germany. Da Costa GS; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia. Schmidt BP; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia. Tisserand P; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Cotter Road, Weston, Australian Capital Territory 2611, Australia.
Pokaż więcej
Źródło:
Nature [Nature] 2014 Feb 27; Vol. 506 (7489), pp. 463-6. Date of Electronic Publication: 2014 Feb 09.
Typ publikacji:
Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.
Intrathecal drug therapy using the Codman Model 3000 Constant Flow Implantable Infusion Pumps: experience with 17 cases.
Autorzy:
Ethans KD; Section of Physical Medicine and Rehabilitation, Department of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada. Schryvers OI Nance PW CaseyAR
Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies