Robert Briggs
نویسندگان
چکیده
منابع مشابه
Robert William Briggs (1911-1983)
Briggs was born 10 December 1911 in Watertown, Massachusetts. He was raised by his grandparents, as both his mother and brother died of tuberculosis before Briggs was two years old. He lived with his grandparents until 1929 when he left for college. Briggs described his aunt's lessons on the family piano as one of his most lasting boyhood experiences. Even though he would eventually stop playin...
متن کاملResponse to Briggs
association between [chronic PM] air pollution exposure and health [mortality]." In applying these criteria, I have included experimental studies in animals and epi-demiologic studies in humans (6). Rodents exposed to high concentrations of diesel exhaust for life did not show early or increased mortality (6). The available epi-demiologic studies (3-5) showed only weak associations across a nar...
متن کامل"Transplantation of Living Nuclei from Blastula Cells into Enucleated Frogs' Eggs" (1952), by Robert Briggs and Thomas J. King
In 1952 Robert Briggs and Thomas J. King [5] published their article, ?Transplantation of Living Nuclei from Blastula Cells into Enucleated Frogs? Eggs,? in the Proceedings of the National Academy of Sciences [6], the culmination of a series of experiments conducted at the Institute for Cancer Research [7] and Lankenau Hospital Research Institute [8] in Philadelphia, Pennsylvania. In this paper...
متن کاملAN ANALYSIS OF T H E INACTIVATION OF THE FROG SPERM NUCLEUS BY TOLUIDINE BLUE* By ROBERT BRIGGS
Many years ago Hertwig (1) and Dalcq (2) showed that trypaflavine has the property of inactivating the frog sperm nucleus without affecting the extranuclear parts of the cell. Following an appropriate treatment with the dye, the sperm cells still retain their capacity to activate eggs, but contribute no chromosomes to the resulting embryos, which then develop as haploids with the maternal chrom...
متن کامل32-35 Briggs Feature
ITE JOURNAL / JANUARY 2001 THE NATIONAL DIALOGUE ON Transportation Operations has identified the need for cultural transitions within transportation organizations from traditional project-driven orientations to approaches focused on continuous systems performance and customer service.1 Institutional change, facilitating interjurisdictional cooperation to provide seamless transportation services...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1883
ISSN: 0016-0032
DOI: 10.1016/0016-0032(83)90319-8