1,722,839 research outputs found
The relationship between thin-layer chromatographic behaviour and the stereochemistry of some heteroyohimbine alkaloids
No full textAbstract
ANUMBER of thin-layer chromatography systems have been used to distinguish and identify some indole and oxindole alkaloids isolated from various species of the genus Mitragyna (Shellard & Phillipson, 1964). It has been suggested moreover that a relationship exists between the stereochemistry of these alkaloids and their behaviour on thin-layer chromatograms (Phillipson & Shellard, 1966). Two new heteroyohimbine alkaloids, mitrajavine and hirsutine, have recently been isolated from Mitragyna species (Shellard, Beckett, Tantivatana, Phillipson & Lee, 1966) and their behaviour on thin-layers has been compared with some related alkaloids of known stereochemistry. Based on this, certain suggestions have been made about the stereochemistry of these two new alkaloids.</jats:p
Um Olhar Atento à Paisagem: Entrevista com Dora Shellard Corrêa
No full textInterview with Dora Shellard Corrêa, adjunct professor in the History course at the State University of Londrina, has been building a work of unavoidable reference when the subject is the historical analysis of landscapes. Since his doctoral thesis, published in a book entitled Paisagens sobrepostas: Índios, posseiros e fazendeiros nas matas de Itapeva (1923-1930), landscape has been her privileged research topic.
Entrevista com Dora Shellard Corrêa, professora adjunta do curso de História da Universidade Estadual de Londrina (UEL), que vê a construção de uma obra de referência incontroversa quando o assunto é análise histórica de paisagens. Desde sua tese de doutorado, publicada no livro sob o título Paisagens sobrepostas: Índios, posseiros e fazendeiros nas matas de Itapeva (1923-1930), a paisagem tem sido seu objeto privilegiado de pesquisa. Entrevista realizada com Dora Shellard Corrêa, professora adjunta do curso de História da Universidade Estadual de Londrina (UEL), que vê a construção de uma obra de referência incontroversa quando o assunto é análise histórica de paisagens. Desde sua tese de doutorado, publicada em livro sob o título Paisagens sobrepostas: Índios, posseiros e fazendeiros nas matas de Itapeva (1923-1930), a paisagem tem sido seu objeto privilegiado de pesquisa.
Using EduApps resource to support the delivery of learning and teaching at Dumfries & Galloway College
No full textStephen Shellard Lecturer for Supported Learning Programmes at Dumfries and Galloway College has been using some of the free and portable technologies that feature on the EduApps suite of free enabling technology tools. In the Case Study podcast, Stephen will introduces some of the applications, discussing and demonstrating how he uses them in practice with his students.
Interview with Laurence Harry Shellard
No full textTalks about starting at Market Harborough railway station in 1927 as box lad, then moving to Greetham, Rutland, where did all jobs. Very brief mention of father's career on railway. Mentions usefulness of railway connection when joining railway, brief period of redundancy in 1932. Describes work as porter at Market Harborough, moving horses, milk churns, mail. Mentions volume of traffic through station. Describes uniform, preparations for Royal train. Lists stations worked at during Second World War. Mentions troops from Dunkirk passing through Leicester, Italian prisoners of war getting on with local people. Anecdotes about two characters at Market Harborough station. Mention of preparing trains for excursions. Describes a suicide. Mention of unions, railway police, wages
60875: Cartoons from the diary of John George Shellard who served with the London Regiment in the First World War.
No full textMy great grandfather's brother John Shellard was a talented artist and he kept a diary in which he drew cartoons of what he experienced in the First World War.
Editor's Comment:
1. 'We were only at ANZAC to be shot at'.
2. '1. Mesopotamian Soldier before leave in India; 2. Same soldier after leave'.
3. 'A ringside gathering waiting for the Boxing Contest held on board the Transport "Menominee" at sea.
4. 'Palestine, the "Un"Holyhand'.
Gunner 90562 John G. Shellard, Royal Field Artillery.</p
Cent cinquante ans de pharmacognosie en Angleterre : E. J. Shellard, A history of british pharmacognosy 1842-1980
No full textDelaveau Pierre. Cent cinquante ans de pharmacognosie en Angleterre : E. J. Shellard, A history of british pharmacognosy 1842-1980. In: Revue d'histoire de la pharmacie, 72ᵉ année, n°263, 1984. pp. 444-445
Cent cinquante ans de pharmacognosie en Angleterre : E. J. Shellard, A history of british pharmacognosy 1842-1980
No full textDelaveau Pierre. Cent cinquante ans de pharmacognosie en Angleterre : E. J. Shellard, A history of british pharmacognosy 1842-1980. In: Revue d'histoire de la pharmacie, 72ᵉ année, n°263, 1984. pp. 444-445
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