Canoeing in the Wilderness and the Ising model for

and the Ising model for the study of order-disorder transitions in biological macromolecules

here in its first popularly priced paperback edition

art instruction for kids

These methods are applied to studies of coherence

A number of problems involve studies of the symmetry properties of the Schroedinger wave function

Canoeing in the Wilderness and the Ising model forEssayist, poet, and philosopher Henry David Thoreau (181762) ranks among America's foremost nature writers. The Concord, Massachusetts, native spent most of his life observing the natural world of New England. His thoughts on leading a simple, independent life remain a foundation of modern environmentalism, as captured in Walden, his best known work. Canoeing in the Wilderness, the 1857 diary of a two week sojourn in Maine, chronicles the author's