Brian L Murphy

Brian L. Murphy's first degree was in Business Management which led to an eighteen-year career, performing as an individual contributor, then a supervisor, then as a manager. Now, having been a teacher for twenty years, and experiencing the educational process from the inside, including being a Mentor Teacher for a dozen Student Teachers, he says: "I have loved being a teacher. But my industry is in trouble even dying, and something needs to be done to repair the damage before it's too late. This book is meant to identify and take responsibility for what is going wrong so we can remedy the problems."Directly from the headlines: Even before its mandated closer due to the Covid-19 virus epidemic, after spending billions of dollars, the American education system was in crisis. Students were not being prepared for anything except more years without adequate benefit and were turning off. Teachers were quitting in droves, and taxpayers were losing faith in the schools they paid for with their taxes. And it's getting worse. This project is as explosive to the field of education as Rachel Carson's Silent Spring was for agriculture and pesticides, or Ralph Nader's Unsafe at Any Speed was for auto safety. And like those books, A Teacher's Quest not only identifies problems but offers solutions.

Environmental forensics is emerging and evolving into a recognized scientific discipline with numerous applications, especially regarding chlorinated solvents. This unique book provides the reader with a concise compilation of information regarding the use of environmental forensic techniques for age dating and identification of the source of a chlorinated solvent release. Concentrating on the five commonly encountered chlorinated solvents (perchloroethylene, trichloroethylene, methyl chloroform, carbon tetrachloride and CFC-113), forensic opportunities applicable to each are presented including the use of stabilizers, manufacturing impurities, surrogate chemicals and physical measurements and degradation products as diagnostic indicators. Detailed historical chronology of the applications of the solvents and specific chapters devoted to dry cleaning and vapor degreasing equipment are included as are generic forensic approaches. Forming a basis for further ideas in the evolution of environmental forensic techniques, Chlorinated Solvents will be an indispensable reference tool for researchers, regulators and analysts in the field.

Environmental forensics is the application of scientific techniques for the purpose of identifying the source and age of a contaminant. Over the past several years, this study has been expanding as a course of study in academia, government and commercial markets. The US Environmental Protection Agency (EPA), Federal Bureau of Investigation (FBI), and Federal Emergency Management Agency (FEMA) are among the governmental agencies that utilize the study of environmental forensics to ensure national security and to ensure that companies are complying with standards. Even the International Network for Environmental Compliance and Enforcement (INECE), a group supported by the European Commission and the World Bank, utilizes the study of environmental forensics as it applies to terror threats.This title is a hands-on guide for environmental scientists, engineers, consultants and industrial scientists to identify the origin and age of a contaminant in the environment and the issues involved in the process. An expansion of the authors’ first title with Academic Press, Introduction to Environmental Forensics, this is a state-of-the-art reference for those exploring the scientific techniques available.