This important new text invites readers to step back from their busy professional lives and look at technical communication philosophically, to ask fundamental questions such as what does it mean to communicate? and how do language and graphics - the ""signs"" or ""tools"" of the technical communicator - relate to action in a technological world? Through this excursion in the theory of technical discourse, you will discover a fresh approach to reports, manuals, and proposals produced and consumed daily in business, government, and research organizations around the world. The authors examine familiar genres in two relatively new ways.

This important new text invites readers to step back from their busy professional lives and look at technical communication philosophically, to ask fundamental questions such as what does it mean to communicate? and how do language and graphics - the ""signs"" or ""tools"" of the technical communicator - relate to action in a technological world? Through this excursion in the theory of technical discourse, you will discover a fresh approach to reports, manuals, and proposals produced and consumed daily in business, government, and research organizations around the world. The authors examine familiar genres in two relatively new ways.

Are the Great Lakes getting better or worse?' This is the question that the public, scientists and managers are asking the International Joint Commission after a quarter-century of cooperative action by the United States and Canadian governments to clean up the Great Lakes. This volume contains papers from the workshop on Environmental Results, hosted in Windsor, Ontario, by the Great Lakes Science Advisory Board of the International Joint Commission, on September 12 and 13, 1996. The Great Lakes have been through almost a century of severe pollution from the manufacture, use and disposal of chemicals. In the 1960s wildlife biologists started to investigate the outbreaks of reproductive failure in fish-eating birds and ranch mink and to link these to exposure to organochlorine compounds. Human health researchers in the 1980s and 1990s linked growth retardation, behavioral anomalies and deficits in cognitive development with maternal consumption of Great Lakes fish prior to pregnancy. The Great Lakes became the laboratory where the theory of endocrine disruptors was first formulated. Now a group of Great Lakes scientists, hosted by the International Joint Commission, has compiled the story of the trends in the concentrations and effects of persistent toxic substances on wildlife and humans. The technical papers review the suitability of various organisms as indicators, and present the results of long-term monitoring of the concentrations and of the incidence of effects. The evidence shows that there was an enormous improvement in the late 1970s, but that in the late 1990s there are still concentrations of some persistent toxic substances that have stubbornly remained at levels thatcontinue to cause toxicological effects.

`Are the Great Lakes getting better or worse?' This is the question that the public, scientists and managers are asking the International Joint Commission after a quarter-century of cooperative action by the United States and Canadian governments to clean up the Great Lakes. This volume contains papers from the workshop on Environmental Results, hosted in Windsor, Ontario, by the Great Lakes Science Advisory Board of the International Joint Commission, on September 12 and 13, 1996. The Great Lakes have been through almost a century of severe pollution from the manufacture, use and disposal of chemicals. In the 1960s wildlife biologists started to investigate the outbreaks of reproductive failure in fish-eating birds and ranch mink and to link these to exposure to organochlorine compounds. Human health researchers in the 1980s and 1990s linked growth retardation, behavioral anomalies and deficits in cognitive development with maternal consumption of Great Lakes fish prior to pregnancy. The Great Lakes became the laboratory where the theory of endocrine disruptors was first formulated. Now a group of Great Lakes scientists, hosted by the International Joint Commission, has compiled the story of the trends in the concentrations and effects of persistent toxic substances on wildlife and humans. The technical papers review the suitability of various organisms as indicators, and present the results of long-term monitoring of the concentrations and of the incidence of effects. The evidence shows that there was an enormous improvement in the late 1970s, but that in the late 1990s there are still concentrations of some persistent toxic substances that have stubbornly remained at levels that continue to cause toxicological effects.

This book examines the question of how God might relate to the realm of human history. It explores this question partly through a study of a particular New Testament text, the Book of Revelation, and partly through analysis of the work of two contemporary theologians, JÜrgen Moltmann and Wolfhart Pannenberg. Michael Gilbertson, therefore, brings New Testament studies and historical theology into dialogue. Although Pannenberg and Moltmann have been heavily influenced by apocalyptic literature, this is the first detailed analysis of their theology of history in the light of Revelation.

This is an interdisciplinary study which constructs a dialogue between biblical interpretation and systematic theology. It examines how far a reading of the Book of Revelation might either support or question the work of leading theologians Wolfhart Pannenberg and Jurgen Moltmann on the theology of history, exploring the way in which the author of Revelation uses the dimensions of space and time to make theological points about the relationship between God and history. The book argues that Revelation sets the present earthly experience of the reader in the context of God's ultimate purposes, by disclosing hidden dimensions of reality, both spatial - embracing heaven and earth - and temporal - extending into the ultimate future. Dr Gilbertson offers a detailed assessment of the theologies of history developed by Pannenberg and Moltmann, including their views on the nature of the historical process, and the use of apocalyptic ideas in eschatology.