Search Results - (Author, Cooperation:N. Langer)
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1Latest Papers from Table of Contents or Articles in PressOlin, A., Ladefoged, C. N., Langer, N. H., Keller, S. H., Lofgren, J., Hansen, A. E., Kjaer, A., Langer, S. W., Fischer, B. M., Andersen, F. L.
The Society of Nuclear Medicine (SNM)
Published 2018Staff ViewPublication Date: 2018-06-02Publisher: The Society of Nuclear Medicine (SNM)Print ISSN: 0022-3123Topics: MedicinePublished by: -
2Latest Papers from Table of Contents or Articles in PressJ. Mackey ; S. Mohamed ; V. V. Gvaramadze ; R. Kotak ; N. Langer ; D. M. Meyer ; T. J. Moriya ; H. R. Neilson
Nature Publishing Group (NPG)
Published 2014Staff ViewPublication Date: 2014-08-15Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsPublished by: -
3Latest Papers from Table of Contents or Articles in PressH. Sana ; S. E. de Mink ; A. de Koter ; N. Langer ; C. J. Evans ; M. Gieles ; E. Gosset ; R. G. Izzard ; J. B. Le Bouquin ; F. R. Schneider
American Association for the Advancement of Science (AAAS)
Published 2012Staff ViewPublication Date: 2012-07-28Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
4Latest Papers from Table of Contents or Articles in PressJ. Antoniadis ; P. C. Freire ; N. Wex ; T. M. Tauris ; R. S. Lynch ; M. H. van Kerkwijk ; M. Kramer ; C. Bassa ; V. S. Dhillon ; T. Driebe ; J. W. Hessels ; V. M. Kaspi ; V. I. Kondratiev ; N. Langer ; T. R. Marsh ; M. A. McLaughlin ; T. T. Pennucci ; S. M. Ransom ; I. H. Stairs ; J. van Leeuwen ; J. P. Verbiest ; D. G. Whelan
American Association for the Advancement of Science (AAAS)
Published 2013Staff ViewPublication Date: 2013-04-27Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
5Latest Papers from Table of Contents or Articles in PressM. B. Bennett, C. Wrede, S. N. Liddick, D. Pérez-Loureiro, D. W. Bardayan, B. A. Brown, A. A. Chen, K. A. Chipps, C. Fry, B. E. Glassman, C. Langer, N. R. Larson, E. I. McNeice, Z. Meisel, W. Ong, P. D. O'Malley, S. D. Pain, C. J. Prokop, H. Schatz, S. B. Schwartz, S. Suchyta, P. Thompson, M. Walters, and X. Xu
American Physical Society (APS)
Published 2018Staff ViewPublication Date: 2018-06-15Publisher: American Physical Society (APS)Print ISSN: 0556-2813Electronic ISSN: 1089-490XTopics: PhysicsKeywords: Nuclear AstrophysicsPublished by: -
6Latest Papers from Table of Contents or Articles in PressSchneider, F. R. N., Sana, H., Evans, C. J., Bestenlehner, J. M., Castro, N., Fossati, L., Gräfener, G., Langer, N., Ramirez-Agudelo, O. H., Sabin-Sanjulian, C., Simon-Diaz, S., Tramper, F., Crowther, P. A., de Koter, A., de Mink, S. E., Dufton, P. L., Garcia, M., Gieles, M., Henault-Brunet, V., Herrero, A., Izzard, R. G., Kalari, V., Lennon, D. J., Maiz Apellaniz, J., Markova, N., Najarro, F., Podsiadlowski, P., Puls, J., Taylor, W. D., van Loon, J. T., Vink, J. S., Norman, C.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-01-05Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: AstronomyPublished by: -
7Latest Papers from Table of Contents or Articles in PressSchneider, F. R. N., Sana, H., Evans, C. J., Bestenlehner, J. M., Castro, N., Fossati, L., Gräfener, G., Langer, N., Ramirez-Agudelo, O. H., Sabin-Sanjulian, C., Simon-Diaz, S., Tramper, F., Crowther, P. A., de Koter, A., de Mink, S. E., Dufton, P. L., Garcia, M., Gieles, M., Henault-Brunet, V., Herrero, A., Izzard, R. G., Kalari, V., Lennon, D. J., Maiz Apellaniz, J., Markova, N., Najarro, F., Podsiadlowski, P., Puls, J., Taylor, W. D., van Loon, J. T., Vink, J. S., Norman, C.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-07-27Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: AstronomyPublished by: -
8Articles: DFG German National LicensesStaff View
ISSN: 0146-6410Keywords: Cas A ; Stellar evolution ; Wolf-Rayet stars ; nucleosynthesis ; pair creation instability ; supernova explosion ; supernova remnantsSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: PhysicsType of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesKorhammer, S. ; Isengard, H.-D. ; Langer, N. ; Denzel, E. ; Markert, B. ; Muntau, H. ; Herzig, R. ; Quevauviller, Ph.
Springer
Published 2000Staff ViewISSN: 1432-1130Source: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyNotes: Abstract The determination of the residual water content by thermal methods and especially by Karl Fischer titration in a candidate reference material of the European Commission (candidate CRM 679 cabbage powder) is described and discussed.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesStaff View
ISSN: 1572-946XKeywords: stellar evolution ; massive stars ; mass loss ; γ-ray linesSource: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract We investigate the production of26Al during hydrogen burning and its ejection by massive single and binary stars. Effects of convection and rotation are studied. We discuss the importance of RSGs, LBVs and WR stars to the total Galactic26Al production, and the detection probability of the26Al decay in individual objects as P Cygni,γ Velorum andη Carinae.Type of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 1573-885XSource: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsType of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesStaff View
ISSN: 1573-885XSource: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsType of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesLanger, N. A. ; Yagupol'skaya, L. N. ; Kakhovskii, N. I. ; Yushchenko, K. A. ; Fartushnyi, V. G. ; Chalyuk, G. I.
Springer
Published 1966Staff ViewISSN: 1573-8973Source: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsNotes: Conclusions 1. We have shown that the resistance of homogeneous ferritic—austenitic stainless steels to pitting corrosion is ensured by increasing the chromium concentration and by additional alloying with molybdenum. 2. We have shown the possibility of replacing chromium—nickel steels of the Kh18N10T type with steels with a lower nickel concentration in several corrosive media (sea water, iron chloride, dilute nitric acid, etc.).Type of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 1572-9672Keywords: stellar evolution ; massive stars ; mass loss ; supernovaeSource: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract Taking as example a 60M ⊙ star of solar metallicity, the state of the art of model calculations for very massive, from the main sequence to the supernova stage, is reviewed. It is argued that — due to the simple internal structure of Wolf-Rayet stars — the post main sequence evolutionary phases are currently those which are better understood. A brief discussion of the supernova outcome from very massive stars is given. Then, the more uncertain main sequence evolution is discussed. A first attempt to incorporate results about pulsational instabilities of very massive stars in stellar evolutionary calculations is performed. On its basis, a new type of evolutionary sequence for very massive stars is obtained, namely O-star → Of-star → H-rich WNL → LBV → H-poor WNL → WNE → WC → SN. This scenario is shown to correspond better to many observed properties of very massive stars than the standard one. It includes a model for the prototype LBV P Cygni.Type of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesStaff View
ISSN: 1572-9672Keywords: Stellar evolution ; nucleosynthesis ; mass loss ; supernovae ; chemical evolutionSource: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract We present helium and CNO isotopic yields for massive mass-losing stars in the initial mass range 15M ⊙ ≤M i ≤ 50M ⊙. We investigate their dependence on assumptions about mass loss rates, internal mixing processes, and metallicity, and specify the contributions from stellar winds and from supernova ejecta.Type of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesStaff View
ISSN: 1572-9672Keywords: massive stars ; binaries ; accretionSource: Springer Online Journal Archives 1860-2000Topics: PhysicsNotes: Abstract For the evolution of the secondary component of a massive close binary system, it is generally assumed that the mass accretion during core H-burning simply leads to its rejuvenation, i.e. that it evolves like a normal main sequence star with a mass corresponding to its mass after the accretion ceased. We reinvestigate this problem in the framework of a time-dependent semiconvection theory. We find that the process of adaptation of the convective core size to the new (larger) stellar mass may not be completed until core hydrogen depletion, i.e. no rejuvenation occurs. The resulting secondaries show strong differences compared to single stars of same mass.Type of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesContant, Jean-Michel ; Einasto, J. ; Butcher, H. R. ; Brinkman, A. C. ; Langer, N. ; Hermsen, W. ; Ne'eman, Y.
Springer
Published 1991Staff ViewISSN: 1572-9672Source: Springer Online Journal Archives 1860-2000Topics: PhysicsType of Medium: Electronic ResourceURL: