In enterprise management, there are often multiple agents competing for the same products to reduce production cost.On this basis, this paper investigates a two-agent slack due-date single-machine scheduling problem with deteriorating jobs, where the processing time of a job is extended as a function of position-dependent workload, resource allocat
Abstract Introduction The Mirena intrauterine system Model Truck has been licensed as a contraceptive in the United Kingdom since May 1995.The use of an intrauterine system as a primary method of contraception among women has been slowly increasing over the last few years and they now account for about 3% of contraceptive use in England.The Mirena
Abstract Background Mitochondria are a valuable resource for studying the evolutionary process and deducing phylogeny.A few mitochondria genomes have been sequenced, but a comprehensive picture of the domestication event for silkworm mitochondria remains to be established.In this study, we integrate the extant data, and perform a whole genome reseq
Custom Tee Introduction: Injury to the popliteal vessels during total knee replacement is rare but can lead to catastrophic outcomes.Report: An 81 year old female presented with Rutherford IIb acute left limb ischaemia (ALI) 13 years after total knee replacement.The polyethylene insert in the knee implant had dislocated from the other components an