منابع مشابه
Cryptolepine and development of new antimalarial agents
Natural product-derived drugs exemplified by quinine, isolated from South American Cinchona species and artemisinin discovered in China are of immense importance for the treatment of malaria. Although malaria parasites resistant to artemisinin have not yet been found in malaria patients, the need for new antimalarial agents remains. The burden of malaria is heaviest in Africa where over a milli...
متن کاملDeinking of Laser Printed Copy Paper by Chemical Different Treatments and Effect on Optical and Strength Properties of Paper
Paper recycling in an increasingly environmentally conscious world is gaining importance. Withrapid developments in deinking processes for the reuse of secondary fibers being made, therecycling process is become more and more efficient. This work investigated the effect ofchemical different treatments including H2O2 and NaOH on repulping and flotation operationsduring the deinking of laser prin...
متن کاملCryptolepine and development of new antimalarial agents
Natural product-derived drugs exemplified by quinine, isolated from South American Cinchona species and artemisinin discovered in China are of immense importance for the treatment of malaria. Although malaria parasites resistant to artemisinin have not yet been found in malaria patients, the need for new antimalarial agents remains. The burden of malaria is heaviest in Africa where over a milli...
متن کاملIntelligent Agents: Software Technology for the new Millennium
Why agents? Computing has evolved from the age of calculating machines (1950–60) through information processing (1970–80) to information environments (1990–2000). Information environments, such as the world wide web, provide the basis for autonomous software systems. Examples of such systems are systems for mail and news delivery, document indexing (web crawlers), and consistency maintenance. A...
متن کاملIntelligent Agents - A New Technology for Future Distributed Sensor Systems?
This master thesis deals with intelligent agents and the possibility to use the intelligent agent technology in future distributed sensor systems. The term future distributed sensor system refers to a system based on several sensors that will be developed within a period of five to ten years. Since researchers have not agreed on a more precise definition of intelligent agents, we first examined...
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ژورنال
عنوان ژورنال: JAPAN TAPPI JOURNAL
سال: 1992
ISSN: 0022-815X,1881-1000
DOI: 10.2524/jtappij.46.986