منابع مشابه
A Lot Can Happen in a Decade
This issue marks the 10-year anniversary of PLOS Biology, and it’s as good a time as any to pause and take stock of how the last decade, PLOS, and PLOS Biology have seen irreversible changes in academic publishing. And these changes are for the better. Historically, individual decades have seen changes in social norms and attitudes, changes that have, very occasionally, resulted in the unthinka...
متن کاملSimultaneous Lot Sizing and Scheduling in a Flexible Flow Line
This paper breaks new ground by modelling lot sizing and scheduling in a flexible flow line (FFL) simultaneously instead of separately. This problem, called the ‘General Lot sizing and Scheduling Problem in a Flexible Flow Line’ (GLSP-FFL), optimizes the lot sizing and scheduling of multiple products at multiple stages, each stage having multiple machines in parallel. The objective is to satisf...
متن کاملCan ANYTHING Happen in an Open System?
Critics of my Opinion piece,”A Mathematician’s View of Evolution,” [1] have focused primarily on my first point, which deals with the question of whether or not major evolutionary improvements can be built up through many minor improvements. It is clear to me that they cannot, but this question is the traditional front on which most battles over Darwinism have been fought since 1859, and I did ...
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ژورنال
عنوان ژورنال: American Journal of Rhinology & Allergy
سال: 2020
ISSN: 1945-8924,1945-8932
DOI: 10.1177/1945892420979753