Collins Good Grammar

Tropisms, the defined vectorial stimuli, such as gravity, light, touch, humidity gradients, ions, oxygen, and temperature, which provide guidance for plant organ growth, is a rapidly growing and changing field. The last few years have witnessed a true renaissance in the analysis of tropisms. As such the conception of tropisms has changed from being seen as a group of simple laboratory curiosities to their recognition as important tools/phenotypes with which to decipher basic cell biological processes that are essential to plant growth and development. Plant Tropisms will provide a comprehensive, yet integrated volume of the current state of knowledge on the molecular and cell biological processes that govern plant tropisms.

The purpose and location of frontiers affect all human societies in the contemporary world – this book offers an introduction to them and the issues they raise.

The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world.

A lively account of fluoridation and its discontents Since its first implementation in Grand Rapids, Michigan, in 1945, public drinking water fluoridation and its attendant conflicts, controversies, and conspiracy theories serve as an object lesson in American science, public health, and policymaking. In addition to the arguments on the issue still raging today, the tale of fluoridation and its discontents also resonates with such present concerns as genetically modified foods, global warming response, nuclear power, and environmental regulation. Offering the best current thinking on the issue, The Fluoride Wars presents a witty and detailed social history of the fluoridation debate in America, illuminating the intersection of science and politics in our recent past. This reader-friendly assessment explores the pro- and anti-fluoridation movements, key players, and important events. Full of amusing and vivid anecdotes and examples, this accessible recounting includes: A careful and non-condescending look at the hard science, popular science, pseudo-science, and junk science involved A look at fluoride issues including dosage, cost, financial and funding interests, fluorosis, and problems of risk-cost-benefit analysis The back-and-forth drama between pro- and anti-fluoridation factions, with all its claims, counterclaims, insults, acrimony, and lawsuits Case studies of various cities and their experiences with municipal water fluoridation initiatives Fluorophobia and popular conspiracy theories involving fluoride The colorful characters in the debate including activists, scientists, magicians, and politicians A richly and considerately told tale of American science and public life, The Fluoride Wars offers an engrossing history to both interested general readers and specialists in public health, dentistry, policymaking, and related fields.

This respected series is devoted to helping physicists and chemists obtain general information about a wide variety of topics in chemical physics. Experts present comprehensive analysis of the subject, encouraging the expression of individual points of view. This approach to the presentation of an overview of a subject both stimulates new research and serves as a personalized learning text for beginners in the field.