Sources: Encyclopedia of Evolution
نویسندگان
چکیده
منابع مشابه
Evolution of Giant Radio Sources
We present radio images of two giant quasars from the Molonglo/1Jy sample, and make a comparative study of giant radio sources selected from the literature with 3CR radio sources of smaller sizes to investigate the evolution of giant sources, and test their consistency with the unified scheme. The luminosity-size diagram shows that the giant sources are less luminous than smaller-sized sources,...
متن کاملMedical Encyclopedia of Islam and Iran
Since twelve years when the Traditional and Islamic Medicine Group was founded by The Academy of Medical Sciences of Islamic Republic of Iran., there has always been the interest to organize the research on traditional medicine, to lead it toward an objective, and to introduce its various aspects to the public. On the other hand, the medical science has a long history in Iran. In addition to an...
متن کاملMedical Encyclopedia of Islam and Iran
Since twelve years when the Traditional and Islamic Medicine Group was founded by The Academy of Medical Sciences of Islamic Republic of Iran., there has always been the interest to organize the research on traditional medicine, to lead it toward an objective, and to introduce its various aspects to the public. On the other hand, the medical science has a long history in Iran. In addition to an...
متن کاملformation and evolution of regional organizations: the case study of the economic cooperation organization (eco)
abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...
15 صفحه اولHistorical sources and watershed evolution.
Historical data, including structures, documents, photographs and eyewitness reports, allow changes in some drainage basins to be documented in fine detail over time periods ranging from a few days to several decades. The USA is rich in data sources that are freely available. Rates of bank erosion, meander migration, channel width, riparian vegetation and watershed land use and cover conditions...
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ژورنال
عنوان ژورنال: Reference & User Services Quarterly
سال: 2007
ISSN: 1094-9054
DOI: 10.5860/rusq.47n1.83.2