Results 11 to 20 of about 822 (137)
Glass eels and viruses – a lesson learnt from stocking the eastern German Baltic Sea coast
Abstract Concerns about Anguillid herpesvirus 1 (AngHV‐1) in European eels, especially due to stocking measures, is increasingly coming into focus and raises questions regarding disease monitoring and prevention. In the past, stocking of AngHV‐1‐positive eels into waters assumed AngHV‐1‐free has led to a rapid increase of infected eels in the wild. For
Laura Kullmann +3 more
wiley +1 more source
Laserbehandlung gegen Weltraumschrott
Defekte Satelliten, ausgebrannte Raketen und Trümmerteile gefährden zunehmend Missionen im Orbit. Leistungsstarke Laser könnten Kollision verhindern und Weltraumschrott beseitigen. Zusammenfassung Durch Photonendruck und Materialabtrag können Laser vom Erdboden aus über große Entfernungen hinweg die Bewegung eines Weltraumschrottobjekts verändern ...
Stefan Scharring +3 more
wiley +1 more source
Distant but Close in Sight: Firm‐level Evidence on French–German Productivity Gaps in Manufacturing
We study productivity‐level distributions of manufacturing firms in France and Germany, and how these distributions evolved across the Great Recession. We show the presence of a systematic productivity advantage of German firms over French ones in the decade 2003–2013, but the gap has narrowed down after the Great Recession. Convergence is explained by
Thomas Grebel +2 more
wiley +1 more source
Aufbauend auf dem verbundinternen, jährlichen „Bericht der Verbundzentrale“ wird in diesem Beitrag die Arbeit des Österreichischen Bibliothekenverbundes und seiner Verbundzentrale vom Zeitraum Mai 2019 bis April 2020 einer breiten Öffentlichkeit im ...
Wolfgang Hamedinger +2 more
doaj +1 more source
Abstract Collaborative governance is increasingly demanded in multiple sectors and considered promising to address wicked sustainability challenges. Whether it meets these expectations remains uncertain, particularly as such initiatives take place within a broader landscape of public and private policies and projects.
Felix Beyers +2 more
wiley +1 more source
Abstract With aims to both increase organ supply and better reflect individual donation preferences, many nations worldwide have shifted from ‘opt‐in’ to ‘opt‐out’ systems for post‐mortem organ donation (PMOD). In such countries, while a prospective donor's willingness to donate their organs/tissues for PMOD was previously ascertained—at least ...
Nicola Jane Williams, Neil C. Manson
wiley +1 more source
The role of breastfeeding promotion in German hospitals for exclusive breastfeeding duration
By repeated assessments of breastfeeding status during the first 4 months after birth in a nationwide survey, it was shown that a high level of breastfeeding promotion in the hospital is necessary to get exclusive breastfeeding (EBF) started. Modifiable and nonmodifiable maternal factors remained relevant for EBF beyond the hospital period.
Nele Hockamp +6 more
wiley +1 more source
Bourges, B. (Hrsg.): Commission of the European Communities: Climatic Data Handbook for Europe - Climatic Data for the Design of Solar Energy Systems. - Kluwer Academic Publishers, Dordrecht, 1992; Burroughs, W. J.: Die Wettermaschine: Satellitentechnik,
K. Höschele +5 more
doaj +2 more sources
Abstract Given the need for organs, public organizations use social marketing strategies to increase the number of donors. Their campaigns employ a variety of moral appeals. However, their effects on audiences are unclear. We identified 14 campaigns in Germany from over the last 20 years.
Solveig Lena Hansen +2 more
wiley +1 more source

