Johannes Gregorius Macer Szepsius (1530–1579 után) kritikája az orvosokról

Johannes Holtfreter

Johannes Holtfreter (1901-1992)

Johannes Holtfreter [6] made important discoveries about the properties of the organizer [7] discovered by Hans Spemann [8]. Although he spent much time away from the lab over many years, he was a productive researcher. His colleagues noted that the time he spent away helped revitalize his ideas. He is credited with the development of a balanced salt medium to allow embryos to develop; the disc...

AZ Model for Software Development

Know a day’s Computer system become essential and it is most commonly used in every field of life. The computer saves time and use to solve complex and extensive problem quickly in an efficient way. For this purpose, software programs are develop to facilitate the works for administrator, offices, banks etc. so Quality is the most important factor as it mostly defines CUSTOMER SATISFACTION whic...

Johannes Gessners Pariser Tagebuch 1727

PIETRO CORSI, Oltre il mito: Lamarck e le scienze naturali del suo tempo, Bologna, II Mulino, 1983, 8vo, pp. 432, L.30,000 (paperback). While Charles Darwin still awaits a satisfactory scientific biography, four studies have appeared recently which illuminate the position of Lamarck in the history of science. While two of them, by R. Burckhardt and L. Jordanova, come from the Anglo-Saxon world,...

Johannes Müller und die Philosophie

MICHAEL HAGNER and BETTINA WAHRING-SCHMIDT (eds), Johannes Muller und die Philosophie, Berlin, Akademie Verlag, 1992, pp. 341, DM 88.00 (3-05-002232-9). Johannes Muller (1801-1858) is often referred to as the "father" of modern German physiology. His education and subsequent career coincided with the period during which the natural sciences were gradually emancipated from the "Queen of the scie...