Results 11 to 20 of about 601 (74)

IUPAC-NIST solubility data series. 81. Hydrocarbons with water and seawater-revised and updated. Part 5. C7 hydrocarbons with water and heavy water [PDF]

open access: yes, 2005
The mutual solubility and related liquid-liquid equilibria of C7 hydrocarbons with water and heavy water are exhaustively and critically reviewed. Reports of experimental determination of solubility in 23 chemically distinct binary systems that appeared ...
Blazej, K.   +12 more
core   +2 more sources

a variational approach to niche construction [PDF]

open access: yes, 2018
In evolutionary biology, niche construction is sometimes described as a genuine evolutionary process whereby organisms, through their activities and regulatory mechanisms, modify their environment such as to steer their own evolutionary trajectory, and ...
Campbell, John   +4 more
core   +2 more sources

Coupling schemes for the FSI forward prediction challenge: comparative study and validation [PDF]

open access: yes, 2016
International audienceThis paper presents a numerical study in which several partitioned solution procedures for incompressible fluid-structure interaction are compared and validated against the results of an experimental FSI benchmark.
Chapelle, Dominique   +3 more
core   +4 more sources

Parvalbumin Interneurons of Hippocampus Tune Population Activity at Theta Frequency [PDF]

open access: yes, 1946
SummaryHippocampal theta rhythm arises from a combination of recently described intrinsic theta oscillators and inputs from multiple brain areas. Interneurons expressing the markers parvalbumin (PV) and somatostatin (SOM) are leading candidates to ...
Amilhon, Bénédicte   +6 more
core   +1 more source

Have genetic targets for faecal pollution diagnostics and source tracking revolutionised water quality analysis yet? [PDF]

open access: yes, 2023
The impacts on faecal pollution analysis using nucleic acid-based methods, such as PCR and sequencing, in health-related water quality research were assessed by rigorous literature analysis.
Ahmed, Warish   +15 more
core   +1 more source

Carbon fluxes in a mature deciduous forest under elevated CO₂ [PDF]

open access: yes, 2010
This PhD thesis addressed several major aspects of the carbon (C) cycle in a c. 100-year-old, mixed deciduous forest under elevated CO₂ with an emphasis on below-ground processes.
Bader, Martin
core   +1 more source

Keplers Traum vom Mond / von Ludwig Günther. Digitale Ausgabe erstellt von Gabriele Dörflinger [PDF]

open access: yes, 2013
Johannes Keplers (1571-1630) utopische Erzählung "Der Traum vom Mond" wurde 1634 posthum durch seinen Sohn Ludwig publiziert. Die Übersetzung von Ludwig Günther (1846-1910) erschien 1898 bei Teubner in Leipzig.
Günther, Ludwig, Kepler, Johannes
core   +1 more source

Winter habitat selection and conservation of Hazel Grouse ( Bonasa bonasia ) in mountain forests [PDF]

open access: yes, 2018
The Hazel Grouse (Bonasa bonasia) has suffered from habitat loss due to changes in forestry practices in many regions of Europe. The widespread conversion of structurally heterogeneous to uniform, single-layered stands has caused many of its populations ...
Bollmann, Kurt, Schäublin, Sabrina
core  

Hummingbird diversity, food niche characters, and assemblage composition along a latitudinal precipitation gradient in the Bolivian lowlands [PDF]

open access: yes, 2018
As for many other taxa, hummingbird diversity declines away from the equator, but the causes for this decline are still disputed and might involve, among others, climatic factors or the availability of food resources.
Abrahamczyk, Stefan, Kessler, Michael
core  

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