Designed primarily as a wader pant, Sitka’s new Gradient base layer is made of a water-repellant poly, backed with high-loft Berber fleece. The crotch has a comfortably loose fit and the legs taper at ...

Red arrows indicate the nuclear spin axes at the positions of the N3 nitrogen atoms on the guanine (G) bases. Due to the helical structure of DNA, there is an angular deviation in the orientation of ...

Magnetic resonance imaging (MRI) encounters fundamental limits in circumstances in which the static magnetic field is not sufficiently strong to truncate unwanted, so-called concomitant components of ...

Vol. 45, No. 5, Drying without Dying: The Comparative Mechanisms and Evolution of Dessication Tolerance in Animals, Microbes, and Plants (Nov., 2005), pp. 895-902 (8 pages) Since tools of molecular ...