SHEA Committee Structure

Fast Committee-Based Structure Learning

Current methods for causal structure learning tend to be computationally intensive or intractable for large datasets. Some recent approaches have speeded up the process by first making hard decisions about the set of parents and children for each variable, in order to break large-scale problems into sets of tractable local neighbourhoods. We use this principle in order to apply a structure lear...

Modelling Shea under Climate Scenarios

Distribution data describing the current shea range were obtained from John Hall (University of Wales, Bangor); for details, see previous reports and Vitellaria paradoxa: a monograph (Hall et al., 1996). In 2010, these records were supplemented with shea plot data from Burkina Faso, Mali and Ghana, and with the collection localities of herbarium specimens held at the Royal Botanic Gardens, Kew ...

Indigenous knowledge of shea processing and quality perception of shea products in Benin.

A survey among 246 people belonging to 14 ethnic groups and living in 5 different parklands in Benin revealed different practices to process shea kernels (namely boiling followed sun drying and smoking) and extract shea butter. A relation between parklands, gathering period, and sun-drying conditions was established. Moisture content and appearance of kernels were the selection criteria for use...

John J . O ' Shea , and Eric

Ingestion of opsonized foreign particles by phagocytic cells is a critical event in host defense against invading microorganisms, and factors that influence the rate and extent of phagocytosis are of particular interest. Fibronectin, a molecule found both in plasma and as a component of extracellular matrix, binds to phagocytic cells and enhances opsonin-mediated phagocytosis by monocytes, macr...

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