W latach 1886–1891 studiował na uniwersytecie w Heidelbergu u Roberta Bunsena, potem na uniwersytecie w Berlinie.W 1892 r. wyjechał na jeden semestr do Politechniki w Zurychu aby uzupełnić wiedzę w obszarze technologii chemicznej pod kierunkiem prof. Georga Lungego.Jesienią tego samego roku przeniósł się na Uniwersytet w Jenie, do laboratorium …

Early life and education. Todd was born in Cathcart in outer Glasgow, the son of Alexander Todd, a clerk with the Glasgow Subway, and his wife, Jane Lowry.. He attended Allan Glen's School and graduated from the University of Glasgow with a BSc in 1928. He received a PhD (Dr.phil.nat.) from Johann Wolfgang Goethe University of Frankfurt am Main in 1931 for his thesis on the …

The Russian Primary Chronicle, written ca. 1113, wrote when the Volochi (Vlachs) attacked the Slavs of the Danube and settled among them and oppressed them, the Slavs departed and settled on the Vistula, under the name of Leshi. The Hungarians drove away the Vlachs and took the land and settled there. Traveler Benjamin of Tudela (1130–1173) of the Kingdom of Navarre …

Életpályája. A Madách Gimnáziumban érettségizett. Kitanulta a fényképészszakmát, 1967–68-ban a Révai Nyomda kemigráfus (=klisékészítő) fényképészeként dolgozott. Az 1968-as Ki mit tud? című kulturális tehetségkutató műsorban tűnt fel parodistaként. 1973-ban elvégezte a Színház- és Filmművészeti Főiskolát, karrierje a Thália Színházban indult. 1993-ban ...

Giacinto Scoles FRS (born 1935 in Torino, Italy) is a European and North American chemist and physicist who is best known for his pioneering development of molecular beam methods for the study of weak van der Waals forces between atoms, molecules, and surfaces. He developed the cryogenic bolometer as a universal detector of atomic and molecule beams that not only can …

Fluoroantimonic acid is a mixture of hydrogen fluoride and antimony penta­fluoride, containing various cations and anions (the simplest being H 2 F + and Sb F − 6).This substance is a superacid that can be over a billion times stronger than 100% pure sulfuric acid in terms of its protonating ability measured by Hammett function.It even protonates some hydro­carbons to …

Carolyn Ruth Bertozzi (born October 10, 1966) is an American chemist and Nobel laureate, known for her wide-ranging work spanning both chemistry and biology.She coined the term "bioorthogonal chemistry" for chemical reactions compatible with living systems.Her recent efforts include synthesis of chemical tools to study cell surface sugars called glycans and how they …

Oct 17, 2022 · Get the latest science news and technology news, read tech reviews and more at ABC News.

Ahmed Hassan Zewail (Arabic: أحمد حسن زويل, Egyptian Arabic: [ˈæħmæd ˈħæsæn zeˈweːl]; February 26, 1946 – August 2, 2016) was an Egyptian-American chemist, known as the "father of femtochemistry". He was awarded the 1999 Nobel Prize in Chemistry for his work on femtochemistry and became the first Egyptian to win a Nobel Prize in a scientific field, and the …

In 1963 stelde George Olah (toen verbonden aan de University of Southern California) de benaming carbeniumion voor de trivalente "klassieke carbokationen" en reserveerde de benaming carboniumion voor de "niet-klassieke carbokationen" die tetravalent, pentavalent, zoals het methaniumion CH 5 + (analoog aan het ammoniumion) of zelfs hexavalent ...

Melvin Ellis Calvin (April 8, 1912 – January 8, 1997) was an American biochemist known for discovering the Calvin cycle along with Andrew Benson and James Bassham, for which he was awarded the 1961 Nobel Prize in Chemistry.He spent most of his five-decade career at the University of California, Berkeley

Linus Carl Pauling (28 février 1901 à Portland, Oregon, États-Unis - 19 août 1994 à Big Sur, Californie) est un chimiste et physicien américain.. Il fut l'un des premiers chimistes quantiques, et reçut le prix Nobel de chimie en 1954 pour ses travaux décrivant la nature de la liaison chimique [1].Il publie en 1939 un ouvrage majeur La Nature de la liaison chimique (The Nature of the ...

George Olah observa carbocatión por medio de reacciones entre superácidos. [132] 1964 Richard R. Ernst lleva a cabo experimentos que más tarde conducirán al desarrollo de la técnica de la transformada de Fourier RMN. Esto aumentaría en gran medida la sensibilidad de la técnica, y daría lugar a la imagen por resonancia magnética (IRM ...

Tokoh utama Shinichi Kudo. Shinichi Kudo (工藤 新一, Kudō Shinichi) adalah tokoh protagonis utama dari serial Detektif Conan.Ia kemudian bernama samaran Conan Edogawa (江戸川 コナン, Edogawa Conan).Conan Edogawa berasal dari nama Arthur Conan Doyle dan Edogawa Rampo. Shinichi Kudo adalah seorang detektif SMA terkenal yang sering membantu polisi …