Sentence examples for ka about from inspiring English sources

Nitric acid, for example, which is almost completely dissociated in water (Ka about 20), has Ka = 2.5 × 10−4 in methanol.

In contrast, Dromaius δ13Cdiet documents an irreversible loss of the majority of palatable summer-rainfall-related C4 grasses across the Australian arid zone between 50 and 45 ka, about the same time that the giant megafaunal bird, Genyornis, became extinct, and coincident with human dispersal across the continent.

The primary endpoint of the study was to determine the level of KA about resuscitation after CPR training.

However, in Malaysia we do not have any exact scientific figures on the level of knowledge and attitude (KA) about CPR among secondary school children.

We performed a multicenter controlled trial to assess the knowledge and attitude (KA) about cardiopulmonary resuscitation (CPR) among secondary school children in a district in Malaysia.

The objective of the study was to determine the effectiveness of CPR training on knowledge and attitude (KA) about resuscitation among secondary school children.

In water, Lys has a p Ka of about 10.4.

Drying landscape inherited sharply undulating topography where elevated dry sites were populated up to a flooding episode between cal 2.5 and– 2.8 ka BP, or about 850 BC.

Introduction of a remote electron-donating substituent (methoxy group) in the p-position of the Ar ring (7) slightly increases the p Ka value (by about 0.3 units), relative to the parent compound 1.

Independently of the method used (either approximate methods or maximum likelihood methods; [46], [47]) analyses revealed that the non synonymous substitution rates (Ka) was about 10-fold higher for PtSIT3 compared to PtSIT1 and PtSIT2, and that the synonymous substitution rates (Ks) was about 3-fold higher (Table 2).

Histidine has a p Ka of about 6.46 in water.