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The combination of bicoronal craniosynostosis, broad thumbs and great toes, and partial variable soft tissue syndactyly of the hands and feet (i.e., Pfeiffer syndrome) classically followed a benign clinical course. A review of the clinical features of those Pfeiffer syndrome patients presenting to our unit confirm another subgroup in whom the craniofacial(More)
Climate change is significantly influencing phenology. One potential effect is that historically interacting partners will respond to climate change at different rates, creating the potential for a phenological mismatch among previously synchronized interacting species, or even sexes of the same species. Focusing on plant demographics in a plant–pollinator(More)
The acrocephalosyndactyly syndromes have presented diagnostic challenges because of overlap in their clinical manifestations. We present a patient with features most suggestive of Apert syndrome, but with a pattern of syndactyly not previously described. In contrast to the complex syndactyly reported as a universal feature of this syndrome, this patient(More)
of Talks 1. Abstract: Many physical and biological processes occur with long-range interaction, giving rise to equations with nonlocal in space operators in place of the usual Laplacian. These operators are diffusive-like but are bounded rather than unbounded as is the case of the diffusion operator. We study systems that include such nonlocal operators and(More)
Traditional mathematical models in ecology, epidemiology, evolution, and related areas typically assume that the environment is uniform in time and space and that the transport of organisms, chemicals, genes, and pathogens through the environment is random. In reality, many environments are heterogeneous in time and/or space and many physical processes and(More)
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