How can environmental regulators use information on 48-hour toxicity tests to predict the impacts of a few minutes of pollution? Or, at the other extreme, what is the relevance of 96-hour toxicity data for organisms that may have been exposed to a pollutant for six months or a couple of years? The key to answering these types of questions lies in the time-course of toxic effect. Risk Assessment with Time to Event Models is the first comprehensive treatment of these time-to event methods in the context of ecological risk assessment. Leading experts from industry, academia, and government...

Examine the Current State of the Science

Surface water sampling programs across the globe have shown the presence of many different classes of medicines. The potential risks associated with the release of these medicines into the environment have become an increasingly important issue for environmental regulators. Effects of Veterinary Medicines in the Environment examines the current state of the science in evaluating the potential risks of veterinary medicines to aquatic and terrestrial ecosystems.

International Panel Provide...

There's no such thing as evil. Morality is not spiritual. Love is real. LOVE, ACTUALLY is a book full of new ideas, a book about everything that offers our lives meaning. Mark Crane poses a compelling challenge to readers to rethink basic ideas about cognition, religion, identity, and morality. Using engaging examples and carefully-documented sources, Crane builds a revolutionary case for a reconstruction of our fractured civic relationship with morality.

Based on his life story, Trains is a riveting account of Mark Crane's experiences in a life of addiction and the consequences. Told in a lyrical and poetic style that is hard to put down, it may lead you to examine your own life and what is, and is not important.