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Reformulation of Special Relativity and Electromagnetism in terms of Reference Frames defined as maps from spacetime onto affine spaces

Autor: Saatkamp, Filippo

A reference frame on a set $M$ is given by a 3-dimensional euclidean space $E$, a function from $M$ to $E$, a 1-dimensional affine space $A$ and a function from $M$ to $A$. The definition allows an intuitive and coordinate-free formulation of Newtoni

Externí odkaz: http://arxiv.org/abs/2301.11285

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Akademický článek

An organic proton cage that is ultra-resistant to hydroxide-promoted degradation

Autor: Chase L. Radford, Torben Saatkamp, Andrew J. Bennet, Steven Holdcroft

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)

Abstract Alkaline polymer membrane electrochemical energy conversion devices offer the prospect of using non-platinum group catalysts. However, their cationic functionalities are currently not sufficiently stable for vapor-phase applications, such as

Externí odkaz: https://doaj.org/article/dc6cff6a316341fe8269f33f0698f0df

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Akademický článek

Rémanence des utilisations anciennes et gestion conservatoire des pelouses calcicoles en France

Autor: Trivelly E., Gaignard P., Fadda S., Saatkamp A., Buisson E., Römermann C., Forey E., Dutoit T.

Publikováno v: Biotechnologie, Agronomie, Société et Environnement, Vol 9, Iss 2, Pp 125-132 (2005)

Persistence of former land-uses and conservation management of calcareous grasslands in France. In Europe, a lot of chalk grasslands are managed for the conservation of their great biodiversity. However, traditional agricultural practices are at the

Externí odkaz: https://doaj.org/article/fd5bf1c2a91b4fde95534cac50f96366

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Akademický článek

Economic impact of inclusion of black soldier fly products in broiler diets: A comparison between conventional and higher animal welfare production systems in the Netherlands

Autor: Mark Leipertz, Henk Hogeveen, Helmut Saatkamp

Publikováno v: Poultry Science, Vol 103, Iss 12, Pp 104411- (2024)

The primary objectives of this study were to analyze economic feasibility of incorporating black soldier fly products in broiler feed and to compare the viability of alive (alive grown larvae (AGL)) or processed (defatted larvae meal (DLM) and insect

Externí odkaz: https://doaj.org/article/249d08305d1b435e843a66e31418e759

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Kniha

Economic modelling of Insect-fed broiler value chains: processed quantities and feasibility analysis

Autor: Miglior, F., author, Pinotti, L., author, Boyle, L., author, Kenny, D., author, Lee, M., author, De Marchi, M., author, Cadavez, V.A.P., author, Millet, S., author, Evans, R., author, Veldkamp, T., author, Pastell, M., author, Pollott, G., author, Spoolder, H., author, Leipertz, M., author, Saatkamp, H.W., author, Hogeveen, H., author

Publikováno v: Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science. :454-454

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