Results 71 to 80 of about 41,561 (226)

Human potential: How knowledge can be measured [PDF]

open access: yes
A measurement value for knowledge is introduced on the basis of mathematics. This measurement value expands the potential for economic analysis, reveals new interconnections, and defines familiar economic characteristics in mathematical terms.
Hans-Diedrich Kreft
core  

Biogeographical Regionalisation of Southern Africa Using Tenebrionid Beetles: A Multi‐Scale Analysis of Diversity and Environmental Drivers

open access: yesJournal of Biogeography, Volume 53, Issue 5, May 2026.
ABSTRACT Aim Southern Africa's remarkable environmental heterogeneity drives high biodiversity and endemism, yet biogeographical regionalisations often overlook invertebrates despite their ecological significance. This study presents a comprehensive regionalisation of southern Africa using tenebrionid beetles (Coleoptera: Tenebrionidae), a diverse and ...
Kiaav Govender   +2 more
wiley   +1 more source

Barn og kreft

open access: yes, 2011
Studentarbeid i sykepleie (bachelorgrad) - Universitetet i Nordland ...
Seljevoll, Vanja Louise   +2 more
openaire   +1 more source

Spatial and spatiotemporal variation in metapopulation structure affects population dynamics in a passively dispersing arthropod

open access: yes, 2015
The spatial and temporal variation in the availability of suitable habitat within metapopulations determines colonization-extinction events, regulates local population sizes and eventually affects local population and metapopulation stability.
Bonte, Dries   +2 more
core   +3 more sources

Equipped for success: genomes and metabolomes of the European Amanita muscaria are conserved in its novel South African range

open access: yesNew Phytologist, Volume 250, Issue 3, Page 1863-1883, May 2026.
Summary Plants and soils have been moved around the world for centuries, but invasive mushrooms receive scant attention. The Amanita muscaria species complex was introduced to South Africa in the context of forestry, but its origins, ecology and recent evolution are unstudied. We sequenced the genomes of 24 Northern and Southern Hemisphere A. muscaria,
Grant R. Nickles   +39 more
wiley   +1 more source

Sustainability indicators - a tool for regional co-operation [PDF]

open access: yes
Sustainability indicators are more than just numbers. Besides their main function of illustrating the complex vision of sustainability they could support some factors for success of regional co-operation through their development. Today the discussion on
Koitka, Heike
core  

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