R. E. Garcia

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A polymer phase separation model based on Cahn-Hilliard equation and a three-dimensional (3D) coupled exciton/electron/hole transport model in the disordered, phase-segregated morphology so generated, allow us to predict– possibly for the first time – the morphology dependent performance limits of polymer/fullerene bulk heterostructure (BH) solar cells. We(More)
In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: Abstract Computational and experimental methodologies are integrated into a novel(More)
We describe a scheme for systematically testing the operation of a graphical user interface. The scheme provides a capability for generating event logs, which are recordings of a user session with the interface. These logs can be annotated with assertion statements, comparing reference test data with data retrieved by introspection on the GUI elements. Such(More)
Tetrahydromethanopterin (H 4 MPT) is a tetrahydrofolate analog originally discovered in methanogenic archaea, but later found in other archaea and bacteria. The extent to which H 4 MPT occurs among living organisms is unknown. The key enzyme which distinguishes the biosynthetic pathways of H 4 MPT and tetrahydrofolate is ribofuranosylaminobenzene(More)
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