This finding documents smoke-dried mummification of the dead, mostly in tightly bound crouched postures, from archaeological ...

The thermoelastic properties of ferropericlase Mg 1−x Fe x O (x = 0.1875) throughout the iron high-to-low spin cross-over have been investigated by first principles at Earth's lower mantle conditions.

Edited by Alexander M. Klibanov, Massachusetts Institute of Technology, Cambridge, MA, and approved June 12, 2013 (received for review January 30, 2013) We hypothesized that a temperature-memory ...

This is an addendum toComplex viscosity of helical and doubly helical polymeric liquids from general rigid bead-rod theory ...

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Perhaps such a transition will be increasingly adaptive. Faced with growing ecological and social crises, the current ...

Recommender systems use data on past user preferences to predict possible future likes and interests. A key challenge is that while the most useful individual recommendations are to be found among ...

Edited by Arieh Warshel, University of Southern California, Los Angeles, CA, and approved May 11, 2011 (received for review March 4, 2011) Free ligand binding has been used in the past to describe ...

A number of recent studies have focused on the statistical properties of networked systems such as social networks and the Worldwide Web. Researchers have concentrated particularly on a few properties ...

There exists extraordinary morphological and genetic diversity among the maize landraces that have been developed by pre-Columbian cultivators. To explain this high level of diversity in maize, ...

Open in Viewer Evolution of atmospheric CO 2 (a), methane (b), and nitrous oxide (c), and sampling intervals (d) over the past 20,000 years. The gray bar denotes the range of the preindustrial, ...