Results 51 to 60 of about 57,731 (218)

Partitionierung und Transmutation

open access: yesTechnikfolgenabschätzung – Theorie und Praxis, 2016
Wärmeentwickelnde, hochradioaktive Abfälle haben ein hohes Langzeit-Gefährdungspotenzial. Sie müssen in einem möglichst sicheren Endlager verwahrt werden, das es derzeit in Deutschland noch nicht gibt. Durch Partitionierung und Transmutation (P&T) könnte
Diana Carrera, Michael Ruddat
doaj   +1 more source

[Sustainability in private surgical practice-A narrative review]. [PDF]

open access: yesColoproctology, 2023
Mezger NCS   +3 more
europepmc   +2 more sources

Filosofia e existência: mobilidades contrarruinantes da vida

open access: yesGriot
O objetivo deste artigo é descrever o percurso traçado por Heidegger em dois textos de 1922, são eles, respectivamente, Informe Natorp e Interpretações sobre Aristóteles: introdução à pesquisa fenomenológica, para conceber a filosofia como uma ...
Isadora Franco
doaj   +1 more source

Entwicklung der Humusgehalte in Abhängigkeit von Fruchtart/Anbausystem in einem Dauerfeldversuch [PDF]

open access: yes, 2009
Year-to year changes of soil organic matter (SOM) have been surveyed in a long-term experiment in order to allow for crop/cropping system impact assessment.
Brock, Christopher   +2 more
core  

Influence of compost and digestates on plant growth and health: potentials and limits [PDF]

open access: yes, 2008
Composts can influence soil fertility and plant health. These influences can be positive or negative, depending of the quality of the composts. In order to estimate the potential of Swiss composts to influence soil fertility and plant health, one hundred
Berner, Alfred   +4 more
core  

Determinants of residential water demand in Germany [PDF]

open access: yes
In this paper we econometrically analyze the impact of several economic, environmental and social determinants for the average per capita demand for water and sewage in about 600 water supply areas in Germany.
Hillenbrand, Thomas, Schleich, Joachim
core  

Perioperative Bluttransfusion: Nutzen, Risiken und Richtlinien [PDF]

open access: yes, 2018
Zusammenfassung: Chirurgisch und traumatisch bedingte Blutverluste sind die häufigsten Ursachen von allogenen Bluttransfusionen, welche nach wie vor mit beträchtlichen Risiken verbunden sind.
Madjdpour, C.   +3 more
core  

Was ist Abfall? Abfall als Materie – Abfall in den Sozialwissenschaften

open access: yes, 2009
The paper highlights three possible and quite common views held on waste in social sciences. This it does by using three authors: Mary Douglas, Michel Foucault and François Dagognet. To conclude, it tells more explicitly what it means in social sciences to work with and on waste, what waste allows social scientists to do.
Zitouni, Benedikte   +2 more
openaire   +1 more source

Veränderung von Mineralstoffgehalten in Böden und Pflanzen von Öko-Milchviehbetrieben in den letzten 14 bis 15 Jahren [PDF]

open access: yes, 2013
Most of the dairy farms have not applied purchased fertilisers since they changed to Organic farming. In this study it has been investigated, whether the plant nutrients in the soil have been decreased or increased during a period of 14 to 15 years.
Leisen, Edmund
core  

Forschungsthema Abfall - Überblick über die Arbeiten im Forschungszentrum Karlsruhe

open access: yesTechnikfolgenabschätzung – Theorie und Praxis, 2000
F. Arendt, W. Schmidt, B. Mathes
doaj   +1 more source

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