Journal of Urban and Environmental Engineering, Vol. 5, No. 2 (July to December 2011), pp. 84-90 (7 pages) Abstract: Colloid release from the agricultural soil under unsaturated conditions was ...

Suspension feeders capture a wide range of materials from water currents, and the type of food subsequently ingested varies with the catching device and with the animal's ability to be selective.

To assess a drug's toxic or carcinogenic effects on neonatal and adult mice and rats, researchers often carry out oral gavage studies. Whether dosed singly or in various combinations, provided as ...