With Oregon Hop Pickers
نویسندگان
چکیده
منابع مشابه
Three Dimensional Colour Pickers
Colours are three dimensional data. However, all commercial colour pickers project three-dimensional (3-D) colour spaces into two dimensional (2-D) palettes. The projection often results in a set of colours perceptually inappropriate to describe the data they present. This paper initially compares several popular 2-D colour pickers and then describes some novel colour pickers which allow colour...
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This paper considers a parallel aisle warehouse, where order pickers can change aisles at the ends of every aisle and also at a cross aisle halfway along the aisles. An algorithm is presented that can find shortest order picking tours in this type of warehouses. The algorithm is applicable in warehouse situations with up to three aisle changing possibilities. Average tour length is compared for...
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The most commonly used method for formally assessing grapheme-colour synaesthesia (i.e., experiencing colours in response to letter and/or number stimuli) involves selecting colours from a large colour palette on several occasions and measuring consistency of the colours selected. However, the ability to diagnose synaesthesia using this method depends on several factors that have not been direc...
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Heap-Hop is a program prover for concurrent heap-manipulating programs that use Hoare monitors and message-passing synchronization. Programs are annotated with pre and post-conditions and loop invariants, written in a fragment of separation logic. Communications are governed by a form of session types called contracts. Heap-Hop can prove safety and race-freedom and, thanks to contracts, absence...
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Recent studies of store choice assume that shoppers develop shopping lists a priori, then visit the store that allows them to buy needed items at the lowest expected cost. These studies implicitly assume that shoppers purchase their entire list at a single store. However, many households shop at multiple stores without any intervening consumption—a behavior that retail managers commonly term "c...
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ژورنال
عنوان ژورنال: American Journal of Sociology
سال: 1909
ISSN: 0002-9602,1537-5390
DOI: 10.1086/211756