background: continuing education is one of the most effective methods to empower the employees for challenges they face on their jobs. dramatic advances in medicine, rapid cultural and social changes, increasing cost of health care, development of diagnostic technology and a transition in the pattern of diseases, highlight the necessity of continuing education in all medical groups. purpose: to...

In flow shop scheduling there are m machines and n jobs, such that every job has to be processed on the machines in the fixed order 1, . . . , m. In the permutation flow shop problem, it is also required that each machine processes the set of all jobs in the same order. Formally, given n jobs along with their processing times on each machine, the goal is to compute a single permutation of the j...

We find a two term asymptotic expansion for the optimal expected value of a sequentially selected monotone subsequence from a random permutation of length n. A striking feature of this expansion is that it tells us that the expected value of optimal selection from a random permutation is quantifiably larger than optimal sequential selection from an independent sequence of uniformly distributed ...