Studies on flowering control of dahlia. VIII

Seed Transmission of Dahlia mosaic virus in Dahlia pinnata

Studies on the Purification and Characterization of Human Factor VIII

The purified factor VIII has been found to be a macromolecular glycoprotein with a major subunit of 240,000, as shown by sodium dodecyl sulfate (SDS) polyacrylamide gel electrophoresis. Carbohydrate analysis of factor VIII gave values of 1% sialic acid, 2.8% hexosamine, and 1-2% hexose (mannose, galactose, and fucose). The lipid content was found to be less than 5% of the protein content, and i...

The Dahlia: An Early History

In 1934 Marshall Howe, of the New York Botanical Garden, compiled a list of Dahlia cultivars containing more than 14,000 names. This number represents an astonishing average of over 100 newly named cultivars during each of the 143 years since 1791, when dahlias were first brought into cultivation in the gardens of Spain following their arrival from Mexico. Today dahlias are among the most famil...

control of the optical properties of nanoparticles by laser fields

در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...

Studies on fluorinated pyrimidines. VIII. Further biochemical and metabolic investigations.

We have previously reported on the tumor inhibitory properties of 5-fluorouracil and 5-fluoroorotic acid (3, 4), prepared by Duschinsky et al. (5), and on the initial clinical trials of 5fluorouracil with patients with far advanced solid tumors (6). The metabolism of 5-fluorouracil and 5-fluororotic acid has been studied, data on excretion and tissue distribution in mice and man have been repor...