FORMAL DESIGN AND ANALYSIS OF A WASTEWATER TREATMENT CONTROL SYSTEM BASED ON PETRINET


QL1604 combined with bevacizumab as an innovative first-line treatment for HCC patient with extensive metastasis who showed remarkable effect: a case report

Hepatocellular carcinoma (HCC) is a common and highly malignant tumor with poor outcomes, especially when it metastasizes.In this report, we present the case of a 64-year-old male patient diagnosed with recurrence and multiple metastases of HCC 7 years after surgery.As the tumor invaded the spinal canal and pressed on the spinal cord, the patient e

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Weed flora of South Africa 1: major groupings

Whilst attention has been Monoculars focussed on combating priority weeds we have neglected to obtain an overall picture of our weed flora.To rectify the position a National Weed List has been compiled, the weeds have been classified and an analysis made of the weed flora.Aspects covered in this paper are: major taxa, exotic and indigenous species

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