You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Reprint of the original, first published in 1889.
Modelling of heterogeneous processes, such as electrochemical reactions, extraction or ion-exchange, usually requires solving the transport problem associated to the process. Since the processes at the phase boundary are described by scalar quantities and transport quantities are vectors or tensors, coupling of them can take place only via conservation of mass, charge or momentum. In this book, transport of ionic species is addressed in a versatile manner, emphasizing the mutual coupling of fluxes in particular. Treatment is based on the formalism of irreversible thermodynamics, i.e. on linear (ionic) phenomenological equations, from which the most frequently used Nernst-Planck equation is derived. Limitations and assumptions made are thoroughly discussed. The Nernst-Planck equation is applied to selected problems at the electrodes and in membranes. Mathematical derivations are presented in detail so that the reader can learn the methodology of solving transport problems. Each chapter contains a large number of exercises, some of them more demanding than others.
The Return of the Native offers a look at the role of preconquest peoples such as the Aztecs and the Incas in the imagination of Spanish American elites in the first century after independence.
"Nostrand identifies the challenges facing eight generations of families. Utilizing primary sources from government, census, and church records, as well as from burials, homestead documents, and interviews with sixty Cerritenos, Nostrand details village life from its founding in 1824 to the opening years of the twenty-first century. The author weaves historical evidence with physical data from soil analyses, topology, and geology to explain how the land itself shaped life in El Cerrito."--BOOK JACKET.
"A compilation of historical essays and short biographies about 91 Hispanic-Americans who served in Congress from 1822 to 2012"--Provided by publisher.