We give an overview of theoretical and practical aspects finding a simple polygon minimum ( Min-Area ) or maximum Max-Area possible area for given set n points in the plane. Both problems are known to be NP -hard were subject 2019 Computational Geometry Challenge, which presented quest good solutions more than 200 instances, ranging from = 10 all way 1, 000, 000.

Oncornaviruses, which contain a virion-associated protein kinase, were found to possess phosphoproteins as virion structural components. One major phosphoprotein common to strains of laboratory and wild mouse oncornaviruses and a strain of feline leukemia virus was shown to be a polypeptide of about 12, 000 mol wt. In addition to this, the Kirsten strain of murine sarcoma virus contained a seco...

. The crude incidence of malignant melanoma in the European Union is 10/100 000 per year. The incidence increases with latitude, i.e. with increasing prevalence of less pigmented skin types, from 3–5/100 000 per year in Mediterranean countries to 12–17 in Nordic countries. The mortality is 2.4/100 000 per year with a lesser variation with geography. Increased ultraviolet-B ray exposure seems re...

Cap binding protein (CBP)-related polypeptides were identified in different cytoplasmic RNP particles of embryonic chick muscles using monoclonal antibody to purified CBP. A single immunoreactive peptide (Mr 78 000) was present in preparations of both free mRNP particles and a novel 10 S translation inhibitory RNP particle. In contrast, proteins isolated from these particles showed two new low-...

Preparations enriched in mammalian 10 nm frlaments, commonly referred to as neurofilaments have been made from peripheral nerve [I] and brain [Z-S]. Morphologically, isolated filaments from the two sources are indistinguishable and often appear aggregated [l-5] . However, there are considerable discrepancies between the reported polypeptide compositions of brain and peripheral nerve neurofilame...

1. Vitamin A is the generic term designating any compound with beta-ionone structure having qualitatively the biological activity of retinol. The recommended posology is 10 000 to 20 000 IU/kg bw in calves and adult cattle, 6 000 IU/kg bw in sheep and goats, 1 500 IU/kg bw in horses, 2 000 to 3 000 IU/kg bw in pigs, poultry and rabbits either by oral, intramuscular and subcutaneous routes. Vita...