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2篇 您的检索式:作者名="M.Habermann"
    题名 作者 年代 出处 被引量
1A Phase II trial of the oral mTOR inhibitor everolimus in relapsed Hodgkin lymphoma显示文摘Patrick B.Johnston David J.Inwards Joseph P.Colgan Betsy R.Laplant Brian F.Kabat Thomas M.Habermann Ivana N.Micallef Luis F.Porrata Stephen M.Ansell Craig B.Reeder VivekRoy Thomas E.Witzig 2010Am. J. Hematol2010,,:1
2First record of stable isotopes(δ^(13)C, δ^(18)O) and element ratios(Mg/Ca, Sr/Ca) of Middle to Late Jurassic belemnites from the Indian Himalayas and their potential for palaeoenvironmental reconstructions显示文摘Middle to Late Jurassic belemnites from the Spiti and Zanskar valleys in the Indian Himalayas were used for stable isotope(δ^(13)C, δ^(18)O) and element(Mg/Ca, Sr/Ca) analyses. Although the Himalayan orogeny deformed and altered a large portion of the collected fossils, cathodoluminescence and scanning electron microscopy in combination with analyses of iron and manganese contents allowed the identification of belemnites believed to still retain their original chemical composition. Results indicate a long-term temperature decrease from the Middle Callovian–Oxfordian to the Tithonian, which is proposed to have been caused by a concomitant drift of eastern Gondwana into higher palaeolatitudes. Reconstructed absolute temperatures depend on the used equation and assumed δ^(18)O value of seawater, but most likely varied between 17.6 ℃ to 27.6℃ in the Kimmeridgian and Tithonian with average values between 22 ℃ to 24 ℃. This way, temperatures were similar to slightly warmer than today at comparable latitudes. The reconstruction of absolute temperatures for the Middle Callovian–Oxfordian was hindered by a larger number of poorly preserved belemnites representing this time interval.Matthias Alberti Franz T.Fursich Dhirendra K.Pandey Nils Andersen Dieter Garbe-Schonberg Suraj Bhosale Ketan Chaskar Jorg M.Habermann 2021Journal of Palaeogeography2021,10,3:0
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