Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

UV-Visible Spectrophotometry of Waters and Soils, Third Edition presents the latest information on the use of UV spectrophotometry for environmental quality monitoring. Using practical examples, the book illustrates how this technique can be a source of new methods of characterization and measurement. Easy and fast to run, this simple and robust analytical technique is one of the best ways to obtain a quantitative estimation of specific or aggregate parameters (e.g., Nitrate, TOC) and simultaneously qualitative information on the global composition of waters and soils. This third edition presents current methods and applications for water quality monitoring, including recent works and developments. Writing from years of experience in the development and applications of UV systems and from scientific and technical works, the book's authors provide several useful examples that show the great interest of UV spectrophotometry for water and soil monitoring. At the end of the book, the UV spectra library of previous editions is updated with new chemicals of interest.

UV-Visible Spectrophotometry of Water and Wastewater is the first book dedicated to the use of UV spectrophotometry for water and wastewater quality monitoring. Using practical examples the reader is shown how this technique can be a source of new methods of characterization and measurement. Easy and fast to run, this simple and robust analytical technique must be considered as one of the best ways to obtain a quantitative estimation of specific or aggregate parameters (eg. Nitrate, TOC), and simultaneously qualitative information on the global composition of water and its variation.
* First electronic library of UV-spectra providing data readily available for researchers and users
* Provides a theoretical basis for further research in the field of spectra exploitation
* Contains helpful practical applications

UV-Visible Spectrophotometry of Water and Wastewater, Second Edition, represents an update to the first book dedicated to the use of UV spectrophotometry for water and wastewater quality monitoring. Using practical examples, the book illustrates how this technique can be a source of new methods of characterization and measurement. Easy and fast to run, this simple and robust analytical technique must be considered as one of the best ways to obtain a quantitative estimation of specific or aggregate parameters (e.g., Nitrate, TOC) and simultaneously qualitative information on the global composition of water and its variation. This second edition presents the current methods and applications for water quality monitoring based on UV spectra, including the most recent works and developments. After the introduction of the basics for UV spectrophotometry understanding, the applications of UV measurement are presented, both from the family of chemicals and water quality parameters and from the type of water. Writing from years of experience in the development and applications of UV systems and from scientific and technical works, the authors provide several useful examples showing the great interest of UV spectrophotometry for water quality monitoring. At the end of the book, the UV spectra library of the first edition is updated with dozens of new chemicals of interest.

Current research on social capital tends to focus on an economic reading of social relations. Whereas economists pride themselves on reaching out to social theory at-large, sociologists criticize the economization of the social fabric. The concept of social capital serves as a touchstone for the study of the role of the economy in modern societies. It serves as a breach for expanding the reach of economic categories, yet it also yields the opportunity for questioning and transforming economic premises in the light of social theory and philosophy. Exploring the concept of social capital in the context of related terms like embeddedness, trust, sociability, and cooperation is particularly instructive. This collection of papers from various disciplines (philosophy, sociology, economics, religious studies) combines conceptual studies and empirical findings. It is a plea for re-embedding economic thought in a broader theoretical framework. By exploring the varieties of social identities implied in the theories of social capital, the authors argue for a social (or more sociable) conception of man.

Process and Experience in the Language Classroom argues the case for communicative language teaching as an experiential and task driven learning process. The authors raise important questions regarding the theoretical discussion of communicative competence and current classroom practice. They propose ways in which Communicative Language Teaching should develop within an educational model of theory and practice, incorporating traditions of experimental and practical learning and illustrated from a wide range of international sources. Building on a critical review of recent language teaching principles and practice, they provide selection criteria for classroom activities based on a typology of communicative tasks drawn from classroom experience. The authors also discuss practical attempts to utilise project tasks both as a means of realising task based language learning and of redefining the roles of teacher and learner within a jointly constructed curriculum.

Advancing to higher levels of ritual magic with purpose and power requires an exaltation of consciousness-a spiritual transformation that can serve as an antitode to the seeming banality of modern life.
Based on Kabbalistic techniques, the teachings of the Hermetic Order of the Golden Dawn, and an Hermetic tradition spanning nearly two thousand years, this innovative new work introduces the history of the Golden Dawn and its mythology, the Tree of Life, Deities, demons, rules for practicing magic, and components of effective ritual.
A comprehensive course of self-initiation using Israel Regardie's seminal "Golden Dawn" as a key reference point, "Kabbalah, Magic and the Great Work of Self-Transformation" guides you through the levels of the Golden Dawn system of ritual magic. Each grade in this system corresponds with a sphere in the Kabbalistic Tree of Life and includes daily rituals, required reading, written assignments, projects, and additional exercises.
Knowledgeable and true to tradition, author Lyam Thomas Christopher presents a well-grounded and modern step-by-step program toward spiritual attainment, providing a lucid gateway toward a more awakened state.

Finalist for the Coalition of Visionary Resources Award for Best Magick/Shamanism Book

Internati. onal meetings dev. oted exclusively t. o phytochr. ome are relatively infrequent. The Advanced Research W. orksh. op . on Phyt. ochr. ome Properties and Bi. ol. ogical Acti. on held in July 1990 at Bish. op Otter C. ollege in Chichester, an . old English cathedral t. own situated between the s. outh d. owns and the sea, provided a rare . opportunity fur th. ose w. orking directly . on the mechanism . of phyt. ochr. ome acti. on t. o get t. ogether fur a focused and intensive peri. od . of discussi. on . on the subject. The number . of delegates was limited t. o fifty but c. ontained representatives from alm. ost all the maj. or lab. orat. ories engaged in this area . of science. In a five day meeting there were twenty invited lectures, f. our round tables and three p. oster sessi. ons which all. owed all delegates t. o present and discuss their w. ork. The purp. ose . of the meeting was t. o review, in depth, the current -state . of kn. owledge c. oncerning the properties . of the plant ph. otorecept. or, phyt. ochr. ome, in relati. on t. o its mechanism . of bi. ol. ogical acti. on. The central themes . of the meeting were the applicati. on . of m. olecular bi. ol. ogy t. o pruvide maj. or new insights int. o the phyt. ochrume system and the integratiun uf m. olecular, genetic and bi. ochemica1 infurmati. on t.

THE NUMBER ONE KINDLE BESTSELLER Arthur Winthrop is a middle-aged headmaster at an elite prep school in Vermont. When he is arrested for an act that is incredibly out of character, the strait-laced, married headmaster confesses to a much more serious crime. Arthur reveals that he has had a passionate affair with a scholarship student called Betsy Pappas. But Betsy is a fickle and precocious teenager. When she switches her attentions to a classmate, Arthur's passion for Betsy turns, by degrees, into something far darker. Now Arthur must tell the truth about what happened to Betsy. But can Arthur's version of events be trusted - or is the reality much more complex and unnerving? The Headmaster's Wife is a dark, sinuous and compelling novel about marriage and obsessive love.