منابع مشابه
Biologists in stamps
These UK stamps were issued in (clockwise, from top right) 1965, 1982 and 1996, to commemorate the centenary of Joseph Lister's discovery of antiseptic surgery, the centenary of the death of Charles Darwin, and the work of crystallographer Dorothy Hodgkin (who is backed by her model of vitamin B 12). The Hodgkin stamp is one of a series entitled Twentieth Century Women of Achievement, which inc...
متن کاملDaphne H . Line and Ronald
A myeloma is an abnormal proliferation of plasma cells derived from reticulum cells (Innes and Newall, 1961). Four types are usually differentiated: multiple myeloma when tumours are scattered through the skeleton; solitary myeloma or plasmacytoma when the lesion is localized to a single focus in a bone; extramedullary plasmacytoma when the lesion is found in extraosseous sites such as the uppe...
متن کاملTwo new daucane sesquiterpenoids from Daphne aurantiaca.
Two new daucane sesquiterpenoids 1β,2β-epoxy-10(H)α-dauca-11(12)-ene-7α,14-diol and 1α,2α-epoxy-10(H)α-dauca-11(12)-ene-7α,14-diol were isolated from the plateau medicinal plant Daphne aurantiaca Diels. (Thymelaeceae). Their structures were elucidated by 1D and 2D NMR spectroscopy, as well as HR-ESI-MS data.
متن کاملThree new flavanols from Daphne giraldii.
Three new flavanols, 5-p-hydroxybenzoxy-7-hydroxyl-8-ethoxycarbonyl-( - )-afzelechin (1), 5-p-hydroxybenzoxy-7-(2, 3, 5-trihydroxybenzoxy)-8-ethoxycarbonyl-( - )-afzelechin (2), and 5-p-hydroxybenzoxy-7-(2, 3, 5-trihydroxybenzoxy)-8-methoxycarbonyl-( - )-afzelechin (3), were isolated from Daphne giraldii Nitsche and their structures were elucidated by spectroscopic methods, especially by 2D-NMR...
متن کاملChemical constituents investigation of Daphne tangutica.
A phytochemical study of an ethanol-soluble extract from the root barks of Daphne tangutica Maxim., a traditional Tibetan herb medicine, led to the isolation of 30 compounds, including eight daphnane diterpenes, nine coumarines, six lignans, five phenylpropanoid derivatives, beta-sitosterol and p-hydroxy benzonate. Two compounds out of these isolates are new daphne diterpene analogs, and their ...
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ژورنال
عنوان ژورنال: Women's History Review
سال: 2002
ISSN: 0961-2025,1747-583X
DOI: 10.1080/09612020200200640