Results 121 to 130 of about 6,065,144 (355)

The neural basis of unwanted thoughts during resting state. [PDF]

open access: yes, 2013
Human beings are constantly engaged in thought. Sometimes thoughts occur repetitively and can become distressing. Up to now the neural bases of these intrusive or unwanted thoughts is largely unexplored.
De Raedt, Rudi   +3 more
core   +2 more sources

Functional trait divergence and trait plasticity confer polyploid advantage in heterogeneous environments

open access: yesNew Phytologist, 2018
Summary Polyploidy, or whole‐genome duplication often with hybridization, is common in eukaryotes and is thought to drive ecological and evolutionary success, especially in plants.
Na Wei, R. Cronn, A. Liston, T. Ashman
semanticscholar   +1 more source

Mesoporous Carbon Thin Films with Large Mesopores as Model Material for Electrochemical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Mesoporous carbon thin films possessing 70 nm mesopores are prepared on titanium substrates by soft templating of resol resins with a self‐synthesized poly(ethylene oxide)‐block‐poly(hexyl acrylate) block copolymer. A strategy to avoid corrosion of the metal substrate is presented, and the films are extensively characterized in terms of morphology ...
Lysander Q. Wagner   +9 more
wiley   +1 more source

Trait concepts, categories, and databases in soil invertebrate ecology – ordering the mess

open access: yesSoil Organisms
The trait-based approach is increasingly used for soil invertebrates. Complementary to the taxonomy based approach, the trait-based approach can provide a more mechanistic understanding of the responses of organisms to environmental disturbances and of ...
Sophie Joimel   +11 more
doaj   +1 more source

Taxonomic and Functional Response of Millipedes (Diplopoda) to Urban Soil Disturbance in a Metropolitan Area

open access: yesInsects, 2019
Urbanization, as a major cause of local species extinction and biotic homogenization, drastically alters soil life. Millipedes are a key group of soil macrodetritivores and significantly influence soil quality, mainly through their essential role in ...
Zsolt Tóth, Elisabeth Hornung
doaj   +1 more source

Effects of abandonment on plant diversity in seminatural grasslands along soil and climate gradients [PDF]

open access: yes, 2017
Questions: What are the effects of abandonment on plant diversity in semi-natural grasslands? Do the effects of abandonment on taxonomic and functional diversity vary along environmental gradients of climate and soil?
Hovstad, Knut Anders   +3 more
core   +2 more sources

Compensatory traits can explain the concave cost function of purely sexual traits

open access: yesEcology and Evolution, 2022
Abstract The cost of ornamentation is often measured experimentally to study the relative importance of sexual and viability selection for ornamentation, but these experiments can lead to a misleading conclusion when compensatory trait is ignored. For example, a classic experiment on the outermost tail feathers in
openaire   +2 more sources

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

The role of spines in anthropogenic seed dispersal on the Galápagos Islands

open access: yesEcology and Evolution, 2020
Dispersal has important ecological and evolutionary consequences for populations, but understanding the role of specific traits in dispersal can be difficult and requires careful experimentation.
Mae K. A. Johnson   +3 more
doaj   +1 more source

Herkogamy, a Principal Functional Trait of Plant Reproductive Biology

open access: yesINTERNATIONAL JOURNAL PLANT SCIENCES, 2018
Premise of research. Phenotypic traits that consistently mediate species’ responses to environmental variation (functional traits) provide a promising approach toward generalizing ecological and evolutionary patterns and thereby gaining insights into the
Øystein H. Opedal
semanticscholar   +1 more source

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