Julien Chastang

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The Earth System Curator is a National Science Foundation sponsored project developing a metadata formalism for describing the digital resources used in climate simulations. The primary motivating observation of the project is that a simulation/model's source code plus the configuration parameters required for a model run are a compact representation of the(More)
Contructionism is a branch of education which asserts that children (and indeed adults) acquire knowledge which is more easily conceptualized and more readily transferred to other tasks and domains when the knowledge is acquired through manipulation of objects in the environment. While often at odds with other theories of learning, constructionism has a(More)
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