Results 91 to 100 of about 225,307 (327)
Coupling, Reinforcement, and Speciation
American Naturalist, 2017 During the process of speciation, populations may diverge for traits and at their underlying loci that contribute barriers to gene flow. These barrier traits and barrier loci underlie individual barrier effects, by which we mean the contribution that a ...
R. Butlin, C. Smadja
semanticscholar +1 more source
Advanced Science, EarlyView.Comparison of homogeneous Hf12(sol) and heterogeneous Hf12(precip) metal‐oxo clusters enables investigation of how solubility influences nanozymatic reactivity and selectivity toward proteolysis, without introducing confounding factors from differences in cluster identity.
Kilian Declerck +7 more
wiley +1 more source
A new species of whipworm from a south american hystricomorph rodent
Memorias do Instituto Oswaldo Cruz, 1990 A new species of whipworm, Trichuris robusti, is described from the cecum and large intestine of rodent, Ctnomys robusti, collected in northern Chile. The nematode shows close affinityto T. bradleyi and T. chilensis, both having been described from Chile
B. B. Babero, R. B. Murua
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Beyond Reproductive Isolation: Demographic Controls on the Speciation Process
Annual Review of Ecology, Evolution and Systematics, 2019 Studies of speciation typically investigate the evolution of reproductive isolation between populations, but several other processes can serve as key steps limiting the formation of species.
Michael G. Harvey +2 more
semanticscholar +1 more source
Graph‐Theory Approach to Element Miscibility and Alloy Design
Advanced Science, EarlyView.Graph and network theory enables pathway toward complex multiscale interactions between different elements for alloy design or interface engineering. Utilizing element's inherent properties and preferential interactivity, favorable mixed material formation, solubility and miscibility can be predicted.
Andrew Martin +6 more
wiley +1 more source
Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2
Advanced Science, EarlyView.Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim +13 more
wiley +1 more source
Analytical and Bioanalytical Chemistry, 2012 Thorsten, Hoffmann, Klaus G, Heumann
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A Look into the Past: Tracing Ancient Sustainable Manuring Practices by Thorough P Speciation of Northern European Anthrosols [PDF]
, 2019 Andre Acksel +3 more
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Advanced Science, EarlyView.Thanks to the appropriate structure preorganization of an N3O2‐pentadentate planar ligand, 2,6‐bis(2‐hydroxyphenylmethylaminomethyl)pyridine (H2saldamp) exhibits the strongest coordination affinity to UO22+ (log βU = 33.60) compared to ligands developed for uranium harvesting from seawater to date, as well as good separability of UO22+ from other metal
Ryuto Nabata +2 more
wiley +1 more source