Results 101 to 110 of about 493,981 (261)
Significant Market Power in Telecommunications: Theoretical and Practical Aspects [PDF]
From an economic perspective efficiency and innovation are crucial aspects of functional competition in telecommunications where one has to take into account sector specific problems.
Paul J.J. Welfens
core
Physik in unserer Zeit, EarlyView.Mit Hilfe der ultrahellen Röntgenpulse des European XFEL und einem speziellen Hochenergielaser konnte die Struktur von flüssigem Kohlenstoff bei Drücken von über einer Million Atmosphären und Temperaturen von etwa 7000 K bestimmt werden. Dieser Ansatz offenbarte eine komplexe Flüssigkeit mit einer wasserähnlichen Struktur und im Mittel vier ...
Dominik Kraus, Ulf Zastrau
wiley +1 more source
Metadaten für Forschungsdaten in der Praxis
Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2017 Welche Daten über Daten brauchen wir? Die Beschreibung des Prozesses diese Frage für das institutionelle Datenrepositourium IST DataRep zu beantworten.
Barbara Petritsch
doaj
Explaining oil price dynamics [PDF]
The price dynamics of oil and other non-renewables is a complex field of theoretical and empirical analysis. The Analysis takes the Hotelling rule as an analytical point of departure - basically relevant for the supply-side dynamics - and also considers ...
Paul J.J. Welfens
core
Complexity of Non-Monotonic Logics [PDF]
, 2010 Over the past few decades, non-monotonic reasoning has developed to be one of the most important topics in computational logic and artificial intelligence.
Thomas, Michael, Vollmer, Heribert
core +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.Vertical‐looking radar provides a first multi‐year analysis of migratory bat phenology in Europe. Bat activity was lowest in winter, increased from spring, and peaked in summer, with similar timing of pre‐ and post‐maternity migrations across years.
Silvia Giuntini +5 more
wiley +1 more source
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.Zusammenfassung Hintergrund Realistische Trainingsmodelle sind essenziell, um Ärztinnen und Ärzte in klinischen Prozeduren zu schulen. In dieser Studie wurde untersucht, ob ein kostengünstiges, selbst generiertes 3D‐gedrucktes Hautmodell Früchten und Schaumstoffmodellen beim Erlernen von Hautstanzen überlegen ist.
Sandra Schuh +5 more
wiley +1 more source
Equine Veterinary Journal, EarlyView.Abstract Background There are limited data on long‐term follow‐up of radiographic changes of the proximal sesamoid bones (PSBs) in Thoroughbred racehorses. The effect of training and racing on radiodensity of the PSBs in live Thoroughbreds has not been described.
Koppány Boros +3 more
wiley +1 more source
Global Economic Sustainability Indicator: Analysis and Policy Options for the Copenhagen Process [PDF]
Summary: The traditional discussion about CO2 emissions and greenhouse gases as a source of global warming has been rather static, namely in the sense that innovation dynamics have not been considered much. Given the global nature of the climate problem,
Deniz Erdem +2 more
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Navigating Digital Transformation? The Guiding Role and Socialization Processes of Change Agents
Public Administration, EarlyView.ABSTRACT This article investigates the role of internal change agents in advancing digital transformation within public sector organizations. In response to the complexities of digitalization, these change agents guide their peers in adopting technology and bridging the gap between strategy and implementation. We draw on an 18‐month diary study (N = 68,
Caroline Fischer, Jessica Breaugh
wiley +1 more source