نتایج جستجو برای: methyl green pyronine
تعداد نتایج: 248359 فیلتر نتایج به سال:
The primary spermatocytes of Drosophila virilis have been shown to undergo an approximate 300-fold increase in volume and to possess an abundance of ribo somes in the cytoplasm (Ito 1960). These ribosomes are probably involved in the biosynthesis of the various materials needed for this tremendous volumetric increase. Olivieri and Olivieri (1965) have demonstrated that RNA synthesis occurs in s...
The aim of the present study was to compare results obtained using the manual point-counting method with results obtained using the semi-automated segmentation method, in the quantitative evaluation of histological sections by light microscopy. The tongues of 40 rats (Ratus norvergicus) were processed using the paraffin technique, in which a 5-mum-thick tissue slice cut from each tongue is stai...
Bauhinia variegata, "PURPLE ORCHID TREE" Spectacular, deciduous tree w/ light green, 2-lobed leaves & 3-in. purple, orchidlike flowers in late winter/early spring (a few may have white flowers). [11] (H*) Caesalpinia mexicana , "MEXICAN BIRD-OF-PARADISE" Heatloving, small tree or large shrub w/ ferny, blue-green leaves & showy clusters of lemon yellow flowers throughout warm weather; needs good...
A new octahedral ZnO/ZnFe2O4 heterostructure has been fabricated through a facile surfactant-free solvothermal method followed by thermal treatment. It exhibits a record-high adsorption capacity (up to 4983.0 mg·g(-1)) of malachite green (MG), which is a potentially harmful dye in prevalence and should be removed from wastewater and other aqueous solutions before discharging into the environmen...
The title compound, (C(4)H(10)NO)(2)[CoCl(4)], is an ionic compound consisting of two protonated tetra-hydro-1,4-oxazine (morpholine) cations and a [CoCl(4)](2-) dianion. The Co(II) ion is in a tetra-hedral coordination geometry. The cations exhibit chair-shaped conformations. A three-dimensional supra-molecular architecture is formed through N-H⋯Cl and C-H⋯Cl hydrogen bonds between the dianion...
When succulent plants growing under favorable conditions of light, temperature, and moisture, are deprived of nitrogenous fertilizer their chemical composition and growth habits generally change. These responses usually include an increase in the carbohydrate content, particularly in the case of the polysaccharides, followed by a decrease in moisture content and percentage of total nitrogen, wh...
Reaction of [RuVI(N)(L1)(MeOH)]+ (L1 ) N,N′-bis(salicylidene)-o-cyclohexylenediamine dianion) with excess pyridine in CH3CN produces [Ru(L)(py)2] and N2. The proposed mechanism involves initial equilibrium formation of [RuVI(N)(L1)(py)]+, which undergoes rapid N · · · N coupling to produce [(py)(L1)RuIIINtN-RuIII(L1)(py)]2+; this is followed by pyridine substituion to give the final product. Th...
The leafminer Liriomyza huidobrensis Blanchard is considered a key pest for potatoes in Argentina. Population dynamics and leaf damage caused by the leafminer on seven selected potato processing varieties were assessed at Balcarce during the 2002 and 2003 growing seasons. Adult population dynamic was monitored using yellow sticky traps, while leaf damage (punctures and mines) was assessed using...
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