منابع مشابه
Optical conveyor belts: a new scheme for fiber communications.
A scheme is proposed for high-bandwidth, robust data transmission in silica fibers in the normal-dispersion regime. The scheme uses a uniform periodic train of dark solitons to eliminate completely the dispersion of a data stream encoded in linear pulses of small but otherwise arbitrary amplitude in the orthogonal polarization. Data pulses carried by dark solitons of differing contrast do not i...
متن کاملMoving Bins from Conveyor Belts onto Pallets Using FIFO Queues
We study the combinatorial FIFO stack-up problem. In delivery industry, bins have to be stacked-up from conveyor belts onto pallets. Given k sequences q1, . . . ,qk of labeled bins and a positive integer p, the goal is to stack-up the bins by iteratively removing the first bin of one of the k sequences and put it onto a pallet located at one of p stack-up places. Each of these pallets has to co...
متن کاملClostridium difficile in retail baskets, trolleys, conveyor belts, and plastic bags in Saudi Arabia
OBJECTIVES To determine Clostridium difficile (C. difficile) prevalence on retail surfaces and shoppers plastic bags. METHODS From 20 June to 10 August 2011, in a cross-sectional epidemiological study, 17 supermarkets from 2 cities, Albaha and Altaif, Saudi Arabia were sampled. A total of 800 samples, which comprised 200 samples per surveyed surface, were studied. These included baskets, trol...
متن کاملModelling societal transitions with agent transformation
Transition models explain long-term and large-scale processes fundamentally changing the structure of a societal system. Our concern is that most transition models are too static. Although they capture a move of focus from static equilibria to transitions between dynamic equilibria, they are still rooted in an “equilibriumist” approach. Improvement is possible with agent-based models that give ...
متن کاملGuest editorial on transformation and societal change
Catering to the growing community of scholars and practitioners who see the needed transformation and societal change in our modern temporality, this article serves as a preamble to a fascinating collection of five applied-research contributions. The article also defines our modernity’s problematic mess, an attempt that creates the need to reconcile three hellenic ‘–isms’, three philosophical c...
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ژورنال
عنوان ژورنال: Global Journal of Archaeology & Anthropology
سال: 2018
ISSN: 2575-8608
DOI: 10.19080/gjaa.2018.04.555648