منابع مشابه
Har Gobind Khorana (1922–2011): Pioneering Spirit
One of the great chemists of the 20th century died on November 9, 2011. H. Gobind Khorana, a founder of what we now call chemical biology and a pioneer at the dawn of the age of molecular biology, was 89 (see Image 1). Gobind was a creative and insightful chemist, with many landmark achievements to his credit, including the first practical synthesis of nucleotides and coenzymes in the mid-1950s...
متن کاملTijuca National Park: two pioneering restorationist initiatives in Atlantic forest in southeastern Brazil.
As a contribution to the environmental history of the Tijuca National Park, we report on two pioneering restorationist initiatives and list its the mammal species now found in this urban park. The Tijuca National Park (TNP), a 3,200 ha urban park covered by secondary tropical forest, is located within Rio de Janeiro, in southeastern Brazil. The two restorationist initiatives were a pioneer trop...
متن کاملThe Pioneering Process.
The Pioneering Process: DR. ISAIAH BOWMAN ............ 521 a Possible Source of Inhibitor for Tumors: DR. JAMES B. MURPHY and ERNEST STURM. MetaScientific Events: amino Para-hydroxy Phenyl Arsine Oxide as an The Zoological Society of London; Research ComAntisyphilitic Agent: DR. ARTHUR L. TATUM and mittees on the Section of Hydrology of the AmerGARRETT A. COOPER. Airplane Oiling to Control ican...
متن کاملPioneering the Femtoworld Ofmolecules
December 1817, a group of poets met in London in the studio of the painter Benjamin Haydon, who recorded in his diary how Wordsworth abused him for putting Newton’s head into one of his paintings. ‘A fellow’, Wordsworth declared, ‘who believed nothing unless it was as clear as the three sides of a triangle.’ Keats, who was present, agreed and they all drank ‘Newton’s health, and confusion to ma...
متن کاملClinical and demographic profile of anesthesiologists using alcohol and other drugs under treatment in a pioneering program in Brazil.
BACKGROUND AND OBJECTIVES Anesthesiologists are the majority in impaired-physician programs that assist physicians who abuse psychoactive substances. The aim of this paper is to show a descriptive study about the clinical and sociodemographic profile of a sample of chemically dependent anesthesiologists treated in a reference program. In addition, the objective is to cite the psychiatric comorb...
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ژورنال
عنوان ژورنال: Nature
سال: 1983
ISSN: 0028-0836,1476-4687
DOI: 10.1038/303642a0