منابع مشابه
Medical publications: walking a thin line.
quality of the information supplied? It is up to the editors, the associated editors, the reviewers as well as the publisher to work continuously on addressing problems of this kind. Will it be easy to do this? I think it has not been easy in the past and it will become more complicated in the future. Let us have a look at the ranking system of the different journals. The impact factor is the m...
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The season of the Nobel awards and the ensuing ceremonials is upon us. As the current laureates prepare to graciously stand in line before the crowned heads of Sweden and Norway, it’s an appropriate moment to reflect on what the prize has come to mean, and whether it still serves a useful purpose in today’s world. Although the Nobel Prizes are held in high esteem by the general public the world...
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There seems to be a minimal core that every theory wishing to accommodate the intuition that the future is open must contain: a denial of physical determinism (i.e. the thesis that what future states the universe will be in is implied by what states it has been in), and a denial of strong fatalism (i.e. the thesis that, at every time, what will subsequently be the case is metaphysically necessa...
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Alkaloids are used in traditional medicine for the treatment of many diseases. These compounds are synthesized in plants as secondary metabolites and have multiple effects on cellular metabolism. Among plant derivatives with biological properties, the isoquinoline quaternary alkaloid berberine possesses a broad range of therapeutic uses against several diseases. In recent years, berberine has b...
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ژورنال
عنوان ژورنال: III-Vs Review
سال: 1997
ISSN: 0961-1290
DOI: 10.1016/s0961-1290(97)82551-3