Alteration of Poinsettia Stem Anatomy by Growth-retarding Chemicals

Inducement of Fruit Development by Growth-Promoting Chemicals.

Formulation of cell growth inhibition by chemicals and environmental agents.

The Respiratory Pattern in the Tomato Fruit and its Alteration by Infiltration with Various Chemicals.

\V;hether the toimato fruit is left to ripen on or off the plant, a marked increase in its respiratory rate knowni as the climacteric is observed as it passes from the mature green to the ripe stage (4, 7, 15, 19). A number of hypotheses have been advanced to exllain this climacteric rise in respiration (3, 10). It has been suggested that the climacteric rise is caused by increased utilization ...

Tryptophan deficiency affects organ growth by retarding cell expansion in Arabidopsis.

Tryptophan (Trp) is an essential amino acid required not only for protein synthesis but also for the production of many plant metabolites, including the hormone auxin. Mutations that disrupt Trp biosynthesis result in various developmental defects in plant organs, but how Trp affects organ growth and development remains unclear. Here, we identify an Arabidopsis mutant, small organ1 (smo1/trp2-3...

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...