Abstract: The work deals with the NP-hard problem of scheduling tasks on two machines with the sum-cost criterion. In this problem, each task must be performed sequentially on the first and then on ...
Abstract: Over 80% of dentists report having some type of back, neck or shoulder pain. Research has identified significant costs linked to a very high rate of Work-Related Musculoskeletal Disorders ...
If you’re getting around to finishing the last pieces of your project car, this could mean finally getting the broken studs out of those rare dual exhaust manifolds that you bought at a swap meet ...