Speciation research has largely overlooked reproductive barriers acting between copulation and the formation of the zygote (i.e., postmating, prezygotic [PMPZ] barriers), especially in internally fertilizing vertebrates. ...

Da Krøgenes D7 og Krøgenes D10 var i bruk i steinalderen, lå de henholdsvis øst og vest for en smal vik innenfor dagens Krøgeneskilen. Lokalitetene lå bare ca. 50 m fra hverandre og på om lag samme høyde over havet. Høyden ...

Undersøkelsen av Kvastad A1 resulterte i 2210 funn av flint, bergkrystall, kvarts og kvartsitt. To tydelig adskilte aktivitetsområder ble undersøkt, et sørlig og et nordlig. Disse var begge små og med få funn. Selv om ...

This article presents the results of a comprehensive provenance study based on a combined geochemical-isotopic and archaeological approach, comprising 98 analyses of 97 copper-alloy objects from the Danish Bronze Age. When ...

The analytical ultracentrifuge (AUC) invented by T. Svedberg has now become an extremely versatile and diverse tool in Biochemistry and Polymer Science for the characterisation of the sizes, shapes and interactions of ...

Efforts to digitally engage with indigenous source communities and craftspeople are many and diverse. This paper has as its starting point a comparison between two such digital engagements, both celebrations of Arctic ...

Efforts to digitally engage with indigenous source communities and craftspeople are many and diverse. This paper has as its starting point a comparison between two such digital engagements, both celebrations of Arctic ...

In this article a story of digital sharing is told. The focus is on a collection of traditional Inuit material culture brought together on King William Island over 22 months in 1903–1905 by Norwegian explorer Roald Amundsen. ...

In this introductory essay to the special issue, we identify key common themes that are developed in the article contributions. We start by attending to the qualities of what we call “digital heritage ecosystems”, and we ...

Scleroglucan, a neutral β(1–3) glucan with β(1–6) glucan branches every third residue, is being considered as an alternative rod-like, shear thinning high molecular weight β-glucan based polysaccharide to xanthan gum for ...