منابع مشابه
Spermatozoa: A Historical Perspective
The 100,000th scientific article on the subject of spermatozoa was recently published. Many studies have evaluated the characteristics of this important cell leading to great discoveries. Since its first observation and description in 1677, many important characteristics have been described regarding this highly fascinating gamete. In this review, our objective has been to provide a historical ...
متن کاملObjectivity in Historical Studies
Methodological restriction brings in its wake invalidity and objectivity in various branches of human seiences. By study the objections concerning the objectivity in historical studies and historiography and contemporary version of science as the background of such objections makes clear that this version of induction and objectivity mingled with bigoty and exteoimism. As it is conceived no ...
متن کاملHistorical Perspective
An article by Dr. H. L. Feffer, in Medical World News in September, 1978 entitled Arachnoiditis Risk After Myelography, suggested that the at least a quarter of patients undergoing a myelogram (400,000 then being performed every year in the US) develop iophendylate arachnoiditis and furthermore, that those undergoing two or more myelogram studies have a 50% chance of developing iatrogenic arach...
متن کاملHistorical Perspective
The following chapters review recent and current research on many important aspects of the neurobiology of learning and memory. This chapter gives some historical perspective to this active field. Having participated in this research for half a century, I am happy to share information, interpretations, and insights about this productive multidisciplinary area. In antiquity, speculation about me...
متن کاملHistorical Background
The clinical and diagnostic aspects of cystic fibrosis have been extensively reviewed, with an emphasis on neonatal screening. This systematic literature review involved a search for relevant contributions in the PubMed and SciELO databases. The first references to cystic fibrosis date to the Middle Ages. Cystic fibrosis is the most frequent autosomal recessive hereditary disease among Caucasia...
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ژورنال
عنوان ژورنال: Hydrological Sciences Journal
سال: 2006
ISSN: 0262-6667,2150-3435
DOI: 10.1623/hysj.51.5.733