/orld in Our Pockets t used to be that a person would have to carry a number of different devices with them in order to have the ability to do different tasks. For example, a cell phone in the past only made telephone calls, a only took care of mathematical problems, and a GPS de...
The other day my daughter brought home her math homework.“I have to subtract (减) 179 from 202,” she said.“It’s quite easy,” I said.“You put the 202 over the 179.”“But we need a 10 here.Where is the 10?”“I don’t know where the 10 is.Let’s just subtract 179 ...
This paper addresses the single-level capacitated lot sizing problem (CLSP) with setup carryover. Specifically, we consider a class of production planning problems in which multiple products can be produced within a time period and significant setup times are incurred when changing from one product ...
Lot sizing is one of the most challenging problems in production planning. This paper focuses on the multi-plant capacitated lot sizing problem (MPCLSP) with setup carry-over (MPCLSP-SC). To the best of our knowledge, the MPCLSP-SC has been the subject of one single study, despite the ...
We consider a class of optimal control problems that arise in connection with optimal advertising under uncertainty. Two main features appear in the model: a delay in the control variable driving the state dynamics; a mean-field term both in the state dynamics and in the utility functional, tak...
and try different ways to practice ③ ___ (do) math problems until you work them out or at least understand them better. Here is a math problem. ④Please think it over and see if you can work it out." "OK." said the girl. "Let me try." About an hour later Sally took the...
Caserta, M., Ramirez, A., Voß, S.: A Math-Heuristic for the Multi-Level Capacitated Lot Sizing Problem with Carryover. Lecture Notes in Computer Science, vol. 6025, pp. 462–471 (2010) Google Scholar Caserta, M., Voß, S.: A Corridor Method-based Algorithm for the Pre-mars...
et al. Childhood aggression and the co-occurrence of behavioural and emotional problems: results across ages 3–16 years from multiple raters in six cohorts in the EU-ACTION project. Eur. Child Adolesc. Psychiatry 27, 1105–1121 (2018). Article MathSciNet PubMed PubMed Central Google Scholar...
(still love her) madly. We’re older and grayer, the big kids are all grown up. So much has changed, but Nora is still a huge part of our family. We still see hearts and 41s all over the place. We talk about her every day. We still occasionally see the trios of birds when ...
The relatively large logic gates of the carry generate/propagate operators represented by the large “Os” are capable of driving a plurality of gates in subsequent stages and/or of driving signals over relatively long routing paths. With respect to stage1, the logic circuit1under the core input...