We report a replication of Boutonnet and Lupyan’s (2015) study the effects linguistic labelling on perceptual performance. In addition to response time advantage labels over non-linguistic auditory cues in judging visual objects, Lupyan found that two types produced different patterns early ERP components P1 P2 but not later, semantics-relevant N4. This thus adds an important piece evidence sup...

The noninitiator methionine-accepting tRNA (tRNAmMct) of Escherichia coli contains N4-acetylcytidine at the wobble position of its anticodon. We have studied the role of this modified base in the function of tRNAmMct in protein synthesis. The biological activity of sodium bisulfite-treated tRNA,Met, which contains unmodified cytidine in place of A@-acetylcytidine but is otherwise identical to t...

The atomized nutrient solution droplet sizes and spraying intervals can impact the chemical properties of solution, biomass yield, root-to-shoot ratio uptake aeroponically cultivated plants. In this study, four different nozzles having N1 = 11.24, N2 26.35, N3 17.38 N4 4.89 µm were selected misted at three 30, 45 60 min, with a 5 min time. measured parameters power hydrogen (pH) electrical cond...

We simulate 4d simplicial gravity for three topologies S, S S and S S S S and show that the free energy for these three xed topology ensembles is the same in the thermodynamic limit N4 !1. We show, that the next-to-leading order corrections, at least away from the critical point, can be described by kinematic sources.

Nocardamine, a kind of siderophore, was isolated as an inducer of morphological changes in the insect cells, BM-N4. It changed the morphology of the cells from round to an unusual spindle shape. This activity of nocardamine was inhibited by adding the ferric ion.

For a planar curve C with positive affine curvature, we derive an asymptotic formula for the area approximation by quadratic spline curves with n knots lying on C. The order of approximation is 1/n4 and the formula depends on an integral over the affine curvature. 1991 AMS subject classification: 52A10, 53A04, 53A15, 41A15, 41A50

The Cyssor reagent, 2-methyl-N1-benzenesulfonyl-N4-bromoacetylquinonediimide, which will cleave a protein chain at Cys under acidic conditions, cross-linked unreduced and partially reduced antibody at pH 8.0. No cleavage of the antibody occurred suggesting that the Cyssor reagent may be useful with certain proteins as a heterobifunctional cross-linker.