Chemical Publications, Their Nature and Use (Mellon, Melvin Guy)

And Melvin

The crystal structure of the periplasmic domain of the aspartate receptor from Escherichia coli has been solved and refined to an R factor of 0.203 at 2.3/~, resolution. The dimeric protein is largely helical, with four helices from each monomer forming a four-helix bundle. The dimer interface is constructed from four helices, two from each subunit, also packed together in a fourhelix bundle ar...

Biomarkers of alcohol use: their nature, strengths, and limitations.

the relationship between iranian efl learners beliefs about rote learning, their use of vocabulary learning strategies and their success in vocabulary learning: a think-aloud protocol study

the purpose of this study was to investigate iranian efl learners’ beliefs about the role of rote learning (rl) in vocabulary learning strategies; besides, the study examined if english proficiency would influence learners’ vocabulary learning strategy use. this study addresses the need for a clear understanding of the role of rl in efl vocabulary learning by looking at iranian efl learners’ ow...

Carnegie Mellon

Due to small, “sub-excitonic” dimensions, semiconductor nanocrystals can produce novel electronic interactions that involve charges residing in intrinsic quantized states as well as species located at nanocrystal surfaces. Strong interactions between quantum-confined carriers open, for example, a new nanocrystal-speci fic energy relaxation channel associated with Augertype electron-hole energy ...

Melvin Models and Diophantine Approximation

Melvin models with irrational twist parameter provide an interesting example of conformal field theories with non-compact target space, and localized states which are arbitrarily close to being delocalized. We study the torus partition sum of these models, focusing on the properties of the regularized dimension of the space of localized states. We show that its behavior is related to interestin...