Although size exclusion chromatography (SEC) is perhaps the most popular and widely used technique for determining the molecular weight distribution of polymeric materials, there have been very few texts written on this topic. During the past decade, SEC has experienced a considerable amount of growth in regard to column and detector technology and new applications. With these advances, SEC can now be used for determining absolute molecular weight, polymer chain conformation and size, and branching, as well as polymer solution properties. This book introduces the reader to the fundamentals of SEC with emphasis on practical aspects of the technique, such as column and mobile selection, calibration, new detector capabilities and guidelines for performing SEC on most types of polymers, especially those of industrial importance. This book is intended for either those new to the field of SEC, or for those research workers who require a more comprehensive background.

Sense organs serve as a kind of biological interface between the environment and the organism. Therefore, the relationship between sensory systems and ecology is very close and its knowledge of fundamental importance for an understanding of animal behavior. The sixteen chapters of this book exemplify the diversity of the constraints and opportunities associated with the sensation of stimuli representing different forms of energy. The book stresses the events taking place in the sensory periphery where the animal is exposed to and gets in touch with its natural habitat and acquires the information needed to organize its interaction with its environment. Ecology of Sensing brings together the leading experts in the field.

Biological sensors are usually remarkably small, sensitive and efficient. It is highly desirable to design corresponding artificial sensors for scientific, industrial and commercial purposes.This book is designed to fill an urgent need for interdisciplinary exchange between biologists studying sensors in the natural world and engineers and physical scientists developing artificial sensors. Contributions from leading scientists in this area, whether engineers or biologists, are written to be accessible to readers from these and other disciplines. The main topics cover mechanical sensors, visual sensors and vision and chemosensors. Readers will obtain a fuller understanding of the nature and performance of natural sensors as well as enhanced appreciation for the current status and the potential applicability of artificial microsensors. Friedrich G. Barth was awarded the "Karl-Ritter-von-Frisch-Medaille at the 2003 Annual Conference of the German Zoological Society in Halle, Germany."

Although size exclusion chromatography (SEC) is perhaps the most popular and widely used technique for determining the molecular weight distribution of polymeric materials, there have been very few texts written on this topic. During the past decade, SEC has experienced a considerable amount of growth in regard to column and detector technology and new applications. With these advances, SEC can now be used for determining absolute molecular weight, polymer chain conformation and size, and branching, as well as polymer solution properties. This book introduces the reader to the fundamentals of SEC with emphasis on practical aspects of the technique, such as column and mobile selection, calibration, new detector capabilities and guidelines for performing SEC on most types of polymers, especially those of industrial importance. This book is intended for either those new to the field of SEC, or for those research workers who require a more comprehensive background.

Sense organs serve as a kind of biological interface between the environment and the organism. Therefore, the relationship between sensory systems and ecology is very close and its knowledge of fundamental importance for an understanding of animal behavior. The sixteen chapters of this book exemplify the diversity of the constraints and opportunities associated with the sensation of stimuli representing different forms of energy. The book stresses the events taking place in the sensory periphery where the animal is exposed to and gets in touch with its natural habitat and acquires the information needed to organize its interaction with its environment.
"Ecology of Sensing " brings together the leading experts in the field.

Spinnen sind wundervolle Kreaturen. Ihr reichhaltiges und komplexes Verhalten verfA1/4gt A1/4ber hochentwickelte Sinnessysteme und ist hervorragend an die Bedingungen ihrer Umwelt angepasst - wie sich aus ihrem evolutionAren Erfolg ersehen lAsst: sie hatten 400 Millionen Jahre Zeit, ihre Biosensoren zu einer faszinierenden technischen Perfektion und KomplexitAt auszuarbeiten. Professor Friedrich G. Barth stellt in seinem packenden Buch diese "technische Perfektion" in den A1/4bergeordneten Zusammenhang der "Biologie," in der die Passung zwischen Umwelt und Sinnesorganen und die SelektivitAt der Sinne als Bindeglied zwischen Umwelt und Verhalten eine vorranginge Rolle spielt.

The Huguenot Galley Slaves, from the Memoirs of Jean Martielhe. The captivating true story of Jean Martielhe, who, at sixteen, was forced to flee home and country in search of religious freedom. In the year 1700, a fresh revival of persecution against the Huguenots was storming across southern France under the command of the Duke de la Force. King Louis XIV had issued the infamous "Revocation of the Edict of Nantes" in 1685 and 15 years later, still finding no end to the number of adherents to the Reformed faith, unleashed yet another wave of dragoonades in a determined effort to abolish Protestantism and unite France under Pope, creed, and King. Bibles were burned, children were taken from their parents, conversions were forced by every means, and the citizens were subjected to outrages, torture, and death. Such an unbridled fury against the Protestants excited an exodus of France's most productive and pious citizens, and no further threat of penalty, imprisonment, slavery for life, torture, or execution, could stop it. Follow our young Christian as he perseveres through imprisonments, attempts to bring him to renounce his faith, and ultimately his enslavement on the French Royal Galleys.

This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone!

This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone!

This book is a facsimile reprint and may contain imperfections such as marks, notations, marginalia and flawed pages.