نتایج جستجو برای: peucedanum caucasicum
تعداد نتایج: 260 فیلتر نتایج به سال:
Although the copula literature has many instances of bivariate copulas, once more than two variates are correl ated, the choice of copulas often comes down to selection of the degrees-of-freedom parameter in the t-copula. In search for a wider selection of multivariate copulas we review a generalization of the t-copula and some copulas defined by Harry Joe. Generalizing the t-copula gives more ...
1 This paper, which will appear in Harry van der Hulst, Studies on Word Accent, is a second revision (April 2012) of an oral paper presented at the Conference on Word Accent: Theoretical and Typological Issues, University of Connecticut, April 30, 2010. I would like to thank Harry van der Hulst, and two anonymous reviewers for their helpful comments on the earlier drafts. 2 Harry van der Hulst ...
1Klinika Kardiologii i Angiologii Interwencyjnej, Instytut Kardiologii, Warszawa; 2Klinika Nadciśnienia Tętniczego, Instytut Kardiologii, Warszawa; 3Oddział I Wewnętrzny i Nefrologii, Międzyleski Szpital Specjalistyczny, Warszawa; 4Zakład Nadciśnienia Tętniczego, Gdański Uniwersytet Medyczny, Gdańsk; 5I Katedra i Klinika Kardiologii, Warszawski Uniwersytet Medyczny, Warszawa; 6I Zakład Radiolog...
چکیده: جنس peucedanum با بیش از 100 گونه در دنیا، یکی از بزرگترین جنس های تیره apiaceae به حساب می آید. این جنس 22 گونه در ایران داشت که توسط pimenov در سال 1987 به جنس های دیگری چون demavendia, leutea, zeravschania, cervaria و johreniopsis تفکیک شده است. تمامی این جنس ها کمپلکس peucedanum نامیده شده اند. این گونه ها بیشتر در مناطق شمال و غرب و مرکز کشور دیده می شوند. در بخش اول این مطالعه،...
papaver fugax poiret population khalkhal was shown to contain four major alkaloids, roemerine (0.19%), mecamberine (0.39%), liriodenine (0.20%) and salutaridine (0.10%). papaver caucasicum m. b. population elika was shown to contain four major alkaloids, nuciferine (0.50%), amurensinine (0.15%), lysicamine (0.30%) and nornuciferine (0.40%). lysicarnine and nornuciferine were detected for the fi...
Every so often there are stories that take the world by storm and make such an impact that they become part of our everyday world. These stories, characters, and themes become established elements of cultural literacy. This is exactly what has happened with J. K. Rowling's Harry Potter series. Harry and his cohort of wizards, witches, and their adventures have become an indispensable part of po...
[This corrects the article DOI: 10.1155/2013/156574.].
The paper presents descriptions of three new botanical varieties the type subspecies durum wheat ( Triticum Desf. subsp. ), namely convar. subconvar. muticum (Orlov) Dorof. et Filat. var. muticomelanopus Lyapun.; T. caucasicum (Dorof.) cauafricanum and muticocauafricanum Lyapun.). Also, forms are described: duru m durocompactum Flaksb. rubrinigrum (Stol.) f. tristerubrinigrum falcatum (Jakubz.)...
Coumarins and a naphthyl labdanoate diarabinoside from the fruits of Peucedanum grande C. B. Clarke.
Phytochemical investigations of the methanolic extract of the fruits of Peucedanum grande C. B. Clarke (Apiaceae) led to the identification of three coumarins and a naphthyl labdanoate diarabinoside characterized as 5-hydroxy-6-isopranyl coumarin (1), 5,6-furanocoumarin (2), 7-methoxy-5,6-furanocoumarin (3), and labdanyl-3alpha-ol-18-(3'"-methoxy-2"'-naphthyl-oate)-3alpha-L-arabinofuranosyl-(2'...
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