David Eastman

Alexander Martin

This outstanding guide provides straightforward advice, help, illustrations, and case studies for applications programmers who want to make a product better, easier, faster, and more fun. Interface design; using graphics and sound; designing for GUIs, entertainment and multimedia are among the topics covered.

The User Interface Design Book for the Applications Programmer

Planning and outfitting, including what you'll need on the water and in camp for long or short trips Using lines, basic strokes, basic maneuvers, and drills, rigging, loading and unloading, carrying and moving Covers techniques for whitewater and open water travel, navigation, and canoeing in ice Full-color photos and trustworthy text from the experts in outdoor education

NOLS Canoeing

Hartmut Stadtler

Peter Chamoni

Joachim Minnemann

Rainer Leisten

This volume contains the proceedings of the 200 I International Conference on Operations Research (OR 2(01) held at the Gerhard-Mercator-University Duisburg, September 3-5,2001. OR 200 1 was organized under the auspices of the German Society of Operations Research, Gesellschaft für Operations Research (GOR e. V.). The conference and the annual general meeting were attended by 360 participants from 20 countries. The presentation of 220 papers was organized in 15 sections. According to Duisburg as hosting city for this event OR 200 1 emphasized on contributions of OR in the areas of energy, transport and traftk. The program consisted of2 plenary lectures (Reinhard Selten and Jörg Hennerkes) and 15 invited semiplenary lectures. 97 papers were submitted for publication. Following the advice of the section chairs the program committee decided to accept 59 papers for this volume. The selected manuscripts will be published also in electronic form on the W orld Wide Web at http://www.uni-duisburg.de/or200 1. We want to thank all referees and authors for delivering their final manuscript in due time. We are also grateful to the other members of the local organizing committee and especially to Stefan Krebs, Corinna Schu and David Betge for the perfect conference management. Roland Düsing, Ralph Gollmer and Steffen Stock supported us in editing the abstracts and the final version of this proceeding volume. Last but not least thanks to all the assistants and student assistants for their operations on OR 2001 in Duisburg.

Alexander Martin

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