Exempel på hydration

• Thermodynamic information about hydration has been obtained from careful measurements of solution density and ultrasound velocity.

• His study suggested that hydration-induced configurational changes in seed polymer matrices might not be fully recovered upon re-drying.

• Thermal motions and function of bacteriorhodopsin in purple membranes : effects of temperature and hydration studied by neutron scattering.

• At water potentials near zero (high hydrations), both small (a1) and large (b1) solutes can enter between membranes.

• Discomfort in nursing home patients with severe dementia in whom artificial nutrition and hydration is forgone.

• Hydration should be offered only if it is considered likely that the benefit will outweigh the harm.

• Other elements show no evidence for mobility during hydration.

• The third fraction, with very low molecular mobility, which accounted for about 40% of the proton population, was assigned to hydration water of macromolecules.

• There are approximately four water molecules around both ions in the constriction zone, where their hydration number appears to be minimum.

• The effects of these treatments on longevity and oligosaccharide contents were tested following hydration of tomato and impatiens seeds.

• Longevity can also change following a controlled hydration (priming) treatment.

• Such hydration forces can also affect the recognition of small, surface-immobilized ligands by receptors.

• For most items, patients and relatives agreed, considering hydration as a useful medical treatment that is able to provide some nutrition.

• Withholding nutrition and "adequate" hydration is justifiable because the infant's condition is incompatible with long-term survival.

• Most patients and relatives agreed with continuing hydration at home, if necessary, preferring the intravenous route.