منابع مشابه
Variations in contracts among publishers.
Research recently undertaken among over 1000 academic authors has shown many variations in the contracts offered by publishers. In this article I list and assess the more important sources of variation. The relevant conditions of the contract may be grouped into three broad categories: those relating to the obligations of the author, those relating to the obligations of the publisher, and those...
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Francoeuria undulata (L.) LACK is often synonymous with two species of the genus Pulicaria,i.e. Pulicaria undulata (L.) C.A. Mey and Pulicaria crispa (Forssk.) olive, which are oftenincluded under the genus Francoeuria. The essential oil yield and compositions in the fivenatural populations of Francoeuria undulata from Fars Province in southern Iran weredetermined by GC and GC/MS analysis. The ...
متن کاملVariations in Catecholamine Metabolism Among Schizophrenics
Schizophrenia has remained a perplexing and baffling disorder throughout human history. Not only in the past but note the criteria of diagnosis remain inconsistent from one clinician to another. Many discrepancies exist: age of onset is a variable, symptoms may change for any given patient from one time until the next, efficacy of pharmaceutical management is not always predictable. The prognos...
متن کاملColonial opacity variations among the choleragenic vibrios.
Cultures of Vibrio cholerae 01, biotype El Tor, from the current epidemic of cholera in the Western Hemisphere, and of the new V. cholerae serogroup O139, from the current outbreak in India and Bangladesh, revealed marked colonial heterogeneity when received by the authors. By comparison with reference colony types, using a stereoscope and transmitted oblique illumination, colonies of approxima...
متن کاملVariations in hospice use among cancer patients.
BACKGROUND Previous studies have documented that hospice enrollment by terminally ill cancer patients varies substantially by patient characteristics and across broad geographic regions, but little is known about how local practice patterns and individual physicians contribute to these variations. We examined hospice use within a regional integrated health care delivery system that provides con...
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ژورنال
عنوان ژورنال: Journal of Experimental Zoology
سال: 1905
ISSN: 0022-104X,1097-010X
DOI: 10.1002/jez.1400020406