Sentence examples for directed concentration from inspiring English sources

For Ca2+ an opposite directed concentration gradient exists.

A daily period of meditation offers the chance to work specifically on directing concentration on one focal point.

When the (proteo)liposomes were diluted to create an outwardly directed NaCl concentration gradient (5 mMout0.05 mMouthethe simultaneous efflux of Na+, Cl− and protons by LmrA was observed as an increase in luminal pH of (15.1±1.1)×10−3 units/min (Figure 3I).

For single-channel recordings, NaCl in the pipet solution was replaced with 150 mM sodium gluconate to generate an outwardly directed Cl– concentration gradient.

Fig. 4 shows the influence of a high outwardly directed substrate concentration gradient on the Na+-independent uptake of [C] l-serine into MVM vesicles by various neutral amino acids and analogs.

Our initial experiments demonstrated that a steep outwardly directed transmembrane concentration gradient created by addition of intravesicular l-serine caused substantial trans-stimulation of 7.5 µM [C] l-serine influx into MVM vesicles (experiment 4b).

The Xc− system mediates the Na+-independent exchange of extracellular cystine (the oxidised form of cysteine) for intracellular glutamate, while the EAATs maintain the outwardly directed glutamate concentration gradient required for glutamate exchange with cystine [ 69].

Direct concentration of o-aryldiamines and aldehydes is not a good synthetic reaction, as it is well known to yield a complex combination, being 1,2-disubstituted benzimidazoles [5].

Phages were isolated following culture enrichment or direct concentration methods.

The direct concentration method was modified from a technique kindly provided by R. Hendrix, University of Pittsburgh (personal communication).

In insects such as Drosophila, Wolbachia germline localization requires a direct concentration at the embryonic pole cells, the germline precursors.