This study aimed to determine the relationship between competence and work environment with safety behavior in seafarers at PT. ASDP Surabaya independently simultaneously. Respondents were 41 Surabaya, taken using incidental sampling technique. The data analyzed multiple correlation product moment techniques. results of show that there is a competence, environment, direction positive. showed le...

Consider two graphs, G1 and G2, on the same vertex set V , with |V | = n and Gi having mi edges for i = 1, 2. We give a simple algorithm that partitions V into sets A and B such that eG1(A,B) ≥ m1/2 and eG2(A,B) ≥ m2/2−∆(G2)/2. We also show, using a probabilistic method, that if G1 and G2 belong to certain classes of graphs, (for instance, if G1 and G2 both have a density of at least 2/3, or if...