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2019
Introduction: Defining mathematical terms and objects is a constant issue in ecology; often definitions are absent, erroneous or imprecise. Lack of a clear definition: Through a bibliographic review, we show that this problem appears in macro-ecology (biogeography and community ecology) where the lack of definition for the sigmoid class of functions ...
Gosselin, Frédéric +4 more
openaire +1 more source
Introduction: Defining mathematical terms and objects is a constant issue in ecology; often definitions are absent, erroneous or imprecise. Lack of a clear definition: Through a bibliographic review, we show that this problem appears in macro-ecology (biogeography and community ecology) where the lack of definition for the sigmoid class of functions ...
Gosselin, Frédéric +4 more
openaire +1 more source
Pigments, dyes and inks: their analysis on manuscripts, scrolls and papyri
Archaeological and Anthropological Sciences, 2021Lucia Burgio
exaly