Results 181 to 190 of about 225,307 (327)

Rapid hybrid speciation in Darwin’s finches

open access: yesScience, 2018
Sangeet Lamichhaney   +7 more
semanticscholar   +1 more source

The impacts of biological invasions

open access: yesBiological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock   +42 more
wiley   +1 more source

Redox‐Dependent Luminescence in a Pentavalent Uranyl Complex

open access: yesChemistryEurope, EarlyView.
Redox‐dependent luminescence in a molecular pentavalent uranyl complex supported by a pyridine dipyrrolide pincer ligand is presented. Electrochemical and chemical reduction of the uranyl(VI) species provides a stable uranyl(V) complex that emits blue light from a high‐energy excited state. The anti‐Kasha emission is credited to the presence of “nested”
Leyla R. Valerio   +5 more
wiley   +1 more source

Additional file 2: of Phylogeny, Divergent Evolution, and Speciation of Sulfur-Oxidizing Acidithiobacillus Populations

open access: gold, 2019
Xian Zhang   +6 more
openalex   +1 more source

X‐Ray Photoelectron Spectroscopy as Useful Technique for the Quantification of Halogen and Chalcogen Bonding Interactions

open access: yesChemistryEurope, EarlyView.
Unprecedented application of X‐ray photoelectron spectroscopy (XPS) for quantifying halogen and chalcogen bond strengths. This pioneering work provides the first benchmark study and establishes strong correlations between XPS shifts (ΔBE) and interaction energies (ΔE), revealing XPS as an experimental measure for noncovalent bond quantification in ...
Sergi Burguera, Antonio Frontera
wiley   +1 more source

Polyploidy and interspecific hybridization: partners for adaptation, speciation and evolution in plants

open access: yesAnnals of Botany, 2017
K. Alix   +3 more
semanticscholar   +1 more source

Species and Speciation in the Termite-Cultivated Fungus Termitomyces [PDF]

open access: diamond
Lennart van de Peppel   +3 more
openalex   +1 more source

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