منابع مشابه
Modeling and scheduling no-idle hybrid flow shop problems
Although several papers have studied no-idle scheduling problems, they all focus on flow shops, assuming one processor at each working stage. But, companies commonly extend to hybrid flow shops by duplicating machines in parallel in stages. This paper considers the problem of scheduling no-idle hybrid flow shops. A mixed integer linear programming model is first developed to mathematically form...
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Idle No More, a recent protest movement initiated to draw attention to concerns by Indigenous people and allies about changes in Canada's environment and economic policies, has also raised awareness about social and economic conditions experienced by much of Canada's Indigenous population. While discourses and policies oriented to social inclusion are not as prominent in Canada as in Europe and...
متن کاملNo-wait flexible flowshop scheduling with no-idle machines
This paper considers a two-stage flexible flowshop scheduling problem with no waiting time between two sequential operations of a job and no idle time between two consecutive processed jobs on machines of the second stage. We show its complexity and present a heuristic algorithm with asymptotically tight error bounds. © 2004 Elsevier B.V. All rights reserved.
متن کاملNo-idle, no-wait: when shop scheduling meets dominoes, eulerian and hamiltonian paths
In shop scheduling, several applications exist where it is required that some components perform consecutively. We refer to no-idle schedules if machines are required to operate with no inserted idle time and no-wait schedules if tasks cannot wait between the end of an operation and the start of the following one. We consider here no-idle/no-wait shop scheduling problems with makespan as perfor...
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Periarticular tissue calcifications are common in patients with chronic renal failure undergoing hemodialysis. We report the case of a patient on chronic hemodialysis for 10 years with significant improvement of isolated pseudotumoral calcinosis of the right hand after parathyroidectomy The aim of this study was to show the impact of parathyroidectomy on pseudotumoral calcinosis.
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ژورنال
عنوان ژورنال: Recherches amérindiennes au Québec
سال: 2013
ISSN: 0318-4137,1923-5151
DOI: 10.7202/1024478ar