نتایج جستجو برای: fractions
تعداد نتایج: 55453 فیلتر نتایج به سال:
Photolysis of porphyrin-ruthenium(IV) dichlorate complexes with visible light results in homolytic cleavage of the O-Cl bond in the chlorates to form trans-dioxoruthenium(VI) species bearing either sterically encumbered or unencumbered porphyrin ligands.
the antioxidant potential of crude methanol extract (ce) as well as chloroform (cf), ethyl acetate (ef) and n-butanol (nf) soluble fractions of enhydra fluctuans lour, which is widely used in indigenous system of medicine for different purposes, were studied. the antioxidant potential of extract/different fractions were evaluated using different in vitro antioxidant models. in addition, total a...
we investigate the long-term behavior of solutions of the difference equation[ x_{n+1}=x_{n}x_{n-3}-1 ,, n=0 ,, 1 ,, ldots ,, ]noindent where the initial conditions $x_{-3} ,, x_{-2} ,, x_{-1} ,, x_{0}$ are real numbers. in particular, we look at the periodicity and asymptotic periodicity of solutions, as well as the existence of unbounded solutions.
Background: Edible mushroom, Pleurotus florida (P.florida) has been used by mankind in ancient times because of its nutritional values and medicinal benefits. Cytotoxicity of fractions isolated from P.florida has been reported. The aim of this study was to isolate some fractions from P.florida and evaluate its cytotoxicity effects on colon cancer cells. Methods: In this basic study, R5, R10...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید