Results 51 to 60 of about 617,639 (188)

Helmut Pichler - 70 Jahre

open access: yesMeteorologische Zeitschrift, 2000
Am 25 . Dezember 1999 vollendete Helmut Pichler, emeritierter ordentlicher Universitätsprofessor für Theoretische Meteorologie an der Universität Innsbruck, deren Lehrkörper er von 1971 bis 1999 angehörte, sein 70. Lebensjahr.
Heinz Fortak
doaj   +1 more source

Adaptive multiresolution computations applied to detonations

open access: yes, 2015
A space-time adaptive method is presented for the reactive Euler equations describing chemically reacting gas flow where a two species model is used for the chemistry.
Roussel, Olivier, Schneider, Kai
core   +3 more sources

Local properties of J-complex curves in Lipschitz-continuous structures [PDF]

open access: yes, 2009
We prove the existence of primitive curves and positivity of intersections of $J$-complex curves for Lipschitz-continuous almost complex structures. These results are deduced from the Comparison Theorem for $J$-holomorphic maps in Lipschitz structures ...
Ivashkovich, S., Shevchishin, V.
core   +2 more sources

Variation in Tree Growth Increases With Global Warming

open access: yesEcology Letters, Volume 29, Issue 2, February 2026.
In recent decades, considerable research has focused on the long‐term trend of tree growth rates under global warming, yet little attention has been paid to trends in high‐frequency tree growth variations—that is, year‐to‐year differences in growth rates.
Jingye Li, Fangliang He
wiley   +1 more source

The date and context of the Astronomer's Life of Louis the Pious

open access: yesEarly Medieval Europe, Volume 34, Issue 1, Page 70-100, February 2026.
The Astronomer's Life of the emperor Louis the Pious (814–40) is a canonical source for scholars of Frankish history. It sits at the centre of recent debates about the nature and tone of Carolingian political discourse, and about the crisis of the empire in the 830s.
Simon MacLean
wiley   +1 more source

Portfolio Optimization for Pension Purposes: Literature Review

open access: yesJournal of Economic Surveys, Volume 40, Issue 1, Page 45-72, February 2026.
ABSTRACT This systematic review identifies persistent challenges and gaps in the literature on pension portfolio optimization models. We searched, selected, and critically analyzed 82 articles from three major academic databases published over the past decade to investigate the barriers to the effective implementation of these models.
Leonardo Moreira   +2 more
wiley   +1 more source

Theorie und Praxis der Pantomime zwischen Frankreich und Österreich/Deutschland: Aspekte eines Kulturtransfers

open access: yesOrbis Litterarum, Volume 81, Issue 1, Page 1-10, February 2026.
Zusammenfassung Der Beitrag untersucht Formen und Wege des Kulturtransfers zwischen Frankreich und Österreich, bzw. Deutschland, im Bereich der Pantomime, insbesondere unter dem Blickwinkel der „Texttheatralität“ (Poschmann). Bei vielen deutschsprachigen Pantomimenautoren ist die Begegnung mit der Pariser Pantomime, die 1888 mit der Gründung des ...
Catherine Mazellier‐Lajarrige
wiley   +1 more source

Molekulare Solarthermie (MOST) Energiespeicher – Definitionen und Anforderungen neu bewertet

open access: yesAngewandte Chemie, Volume 138, Issue 1, 2 January 2026.
Molekulare solarthermische Speichersysteme (MOST) haben nach einer Phase intensiver Forschung vor rund fünf Jahrzehnten jüngst wieder großes Interesse geweckt. Diese Übersicht klärt die Nomenklatur und führt den Begriff „Mostophor“ für molekulare Einheiten ein, die Lichtenergie als Wärme speichern.
Dominic Schatz, Hermann A. Wegner
wiley   +1 more source

Methods of Engaging Interest‐Holders in Healthcare Evidence Syntheses: A Scoping Review

open access: yesCochrane Evidence Synthesis and Methods, Volume 4, Issue 1, January 2026.
ABSTRACT Introduction Engaging interest‐holders in health care evidence syntheses may make evidence syntheses more relevant, useful, and accessible. However, the best way(s) to engage interest‐holders within the evidence synthesis process remain unknown.
Alex Todhunter‐Brown   +30 more
wiley   +1 more source

Reconstructions of a Republic. The political culture of ancient Rome and the research of the last decade. [PDF]

open access: yes, 2006
Review of (K. J.) Hölkeskamp Rekonstruktionen einer Republik. Die politische Kultur des antiken Rom und die Forschung der letzten Jahrzehnte (Historische Zeitschrift Beiheft 38). Pp. 146. Munich: R. Oldenbourg Verlag, 2004.
Arena, V
core  

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