نتایج جستجو برای: of sixty
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Indanthrone, an old, insoluble dye can be converted into a solution processable, self-assembling and electroluminescent organic semiconductor, namely tetraoctyloxydinaptho[2,3-a:2',3'-h]phenazine (P-C8), in a simple one-pot process consisting of the reduction of the carbonyl group by sodium dithionite followed by the substitution with solubility inducing groups under phase transfer catalysis co...
A study was conducted in the research field of Regional Horticulture Research Station, Bangladesh Agricultural Institute, Chapainawabganj to know morphology 60 germplasm mango leaf, inflorescence, flower and fruits. great morphometric variation observed leaf. The inflorescences were pyramidal or conical form except for Khudikhirsha, Narikeli Himsagor which cylindrical. ratio hermaphrodite male ...
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