THR LIFE AND WORK OF JOSEPH LEIDY
نویسندگان
چکیده
منابع مشابه
The wonderful lives of Joseph Leidy (1823-1891).
Except in Philadelphia where his greater-than-lifesize statue adorns the entrance to the great Academy of Natural Sciences, and the University of Pennsylvania biology department is housed in the building that bears his name, Joseph Leidy (1823–1891) is virtually unknown today. Yet his myriad contributions to science are important and entirely trustworthy. Although Leidy was one of America’s gre...
متن کاملJoseph Leidy: the last man who knew everything
1791-1812 and range in length and fame from fragmentary notes of popular lectures on geology at the Athenaeum, to the 70page 'Preliminary discourse' to the Researches on fossil bones-his most celebrated geological treatise. They also document the phenomenal rise of Cuvier's career, from serving as tutor to a noble family in Normandy at the age of 22, to dominance of the natural history communit...
متن کاملthis study investigated the relationship between quality of work life and organization citizenship behavior from the viewpoint of teachers in high schools in tehran city.
چکیده هدف از پژوهش حاضر بررسی رابطه کیفیت زندگی کاری و رفتار شهروندی سازمانی در مدارس مقطع متوسطه پسرانه شهر تهران از دیدگاه دبیران بود. روش پژوهش حاضر توصیفی و از نوع همبستگی بود. از بین دبیران مدارس شهر تهران تعداد 380 نفر به روش نمونه گیری خوشه ای چند مرحله ای به عنوان نمونه پژوهش انتخاب شدند و با تکمیل پرسشنامه ی کیفیت زندگی کاری والتون(1975) و پرسشنامه ی رفتار شهروندی سازمانی پودساکو...
15 صفحه اولThe Scientific Work of Joseph Lipka
Joseph Lipka, Associate Professor of Mathematics at the Massachusetts Institute of Technology, died January 15, 1924, in his forty-first year and the sixteenth year of his service at the Institute. He was a mathematician of proven worth, intensely interested in his science, and unremitting in his efforts to forward its progress. The last few years of his life were especially remarkable for thei...
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ژورنال
عنوان ژورنال: Science
سال: 1907
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.26.676.812