Results 271 to 280 of about 2,363,558 (309)
Some of the next articles are maybe not open access.
Population Genomics of Adaptive Radiation
Molecular EcologyAdaptive radiations are rich laboratories for exploring, testing, and understanding key theories in evolution and ecology because they offer spectacular displays of speciation and ecological adaptation. Particular challenges to the study of adaptive radiation include high levels of species richness, rapid speciation, and gene flow between species. Over
Lucia L. Combrink +5 more
openaire +2 more sources
Neotropics as a Cradle for Adaptive Radiations
Cold Spring Harbor Perspectives in BiologyNeotropical ecosystems are renowned for numerous examples of adaptive radiation in both plants and animals resulting in high levels of biodiversity and endemism. However, we still lack a comprehensive review of the abiotic and biotic factors that contribute to these adaptive radiations.
Juan E. Guevara-Andino +11 more
openaire +2 more sources
Citation analysis and adaptive radiation
Scientometrics, 1987Bibliometrics does not allow prediction of the duration of research fronts. Utilizing an analogy with the concept of adaptive radiation, this heuristic article suggests a technique which may permit a measure of predictability to bibliometrics.
openaire +2 more sources
Radiation therapy-associated toxicity: Etiology, management, and prevention
Ca-A Cancer Journal for Clinicians, 2021Kyle Wang, Joel E Tepper
exaly
Adaptive radiation and macroevolution
1991Abstract Many adaptive radiations have produced substantial evolutionary changes during relatively brief intervals of time. There is evidence that punctuational speciation events have played an important role in many radiations. Diversification early in adaptive radiation usually approximates exponential increase and can be shown often ...
openaire +1 more source
The ecology of adaptive radiation
2000Abstract What are the ecological causes of adaptive radiation? The last major synthesis of ideas led to the ‘ecological theory’ that phenotypic divergence and rapid speciation in adaptive radiation are ultimately the outcome of divergent natural selection arising from differences between environments and competition for resources.
openaire +1 more source
Adaptive Radiation Therapy: A Review of CT-based Techniques
Radiology Imaging Cancer, 2023Lisa Kachnic +2 more
exaly