swellings have not been reported. The condition is a multisystem disease with a mortality rate of up to 63%, death being due to either respiratory failure or the development of a malignant lymphoma.' An immunological basis for the disease has been suggested because of extensive immunological dysfunction found in a recent study of six patients.3 The aetiology is unknown but, interestingly, altho...

Researchers who work on hepatitis may sometimes think that they have come to a dead end with non-A, non-B hepatitis, but in recent years there has been gradual progress in knowledge about these diseases. A hepatitis A like agent that causes epidemic waterborne non-A, non-B hepatitis has been characterized, and the epidemiology of the different forms of non-A, non-B hepatitis has been clarified....

ABSTRACT- A pot experiment was conducted to elucidate the effects of single and co-inoculation of maize plant with Bacillus mycoides and Micrococcus roseus, indigenous to HMs contaminated soils, on the plant growth and uptake of essential nutrients and Ni by maize in the soil polluted by 250 and 500 mg Ni kg-1. At each level of Ni contamination, shoot dry weight and nutrients uptake significant...

Lower order conservation laws and symmetries of a family hyperbolic equations having the Camassa–Holm equation as particular member are obtained. We show that has two with zeroth characteristics its generated by translations in independent variables certain scaling, well some invariant solutions studied. Next, we consider persistence asymptotic properties for considered. In particular, analyze ...