Results 41 to 50 of about 3,594,731 (231)
Photovoltaic Capacity Management for Investment Effectiveness
EnergiesThe production of photovoltaic utility varies within the day/night cycle. At night, photovoltaic cells do not produce anything. However, their day-light production, unconsumed on a current basis and exported to the grid, is compensated for with supply ...
Tomasz Brzęczek, Łukasz Hadaś
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A Perspective on Supplier Selection and Order Allocation: Literature Review
Administrative SciencesPurchasing and procurement managers should make informed decisions in selecting materials at the right time, in sufficient quantities, and at affordable prices.
Trish Nguyen +2 more
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A tool for helping operations research [PDF]
, 1994 This paper describes an integrated environment in which a student can acquire and test knowledge about Operations Research techniques. In this environment all the interactions with the users are performed by means of an appropriated graphical interface ...
Costa, AFB, Marins, FAS, Senne, ELF
core
Reefer logistics and cool chain transport
European Journal of Transport and Infrastructure Research, 2020 Reefer logistics is an important part of the cool chain in which reefer containers are involved as the packaging for transporting perishable goods. Reefer logistics is challenging, as it deals with cost and time constraints as well as the product quality
Yun Fan +2 more
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Inventory Routing Analysis for Maritime LNG Supply of German Ports
Transport and Telecommunication, 2021 After the implementation of Emission Control Areas (ECA) in Northern Europe in 2015, ship operators have to decide for new compliance methods. Among different abatement technologies, also the use of LNG as maritime fuel is one option.
Prause Felix, Prause Gunnar
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Is there an Ethical Operational Research? [PDF]
arXiv, 2022 The ethical dimension of Operational Research and Decision Aiding, although not a new subject, turns to be a concern, both for the large public and the OR community, because of the wide spread of autonomous artefacts endowed with decision capacity thanks to the use of models, methods and tools developed within our field.
arxiv
Approaches for the Prediction of Lead Times in an Engineer to Order Environment—A Systematic Review
IEEE Access, 2020 The interest of manufacturing companies in a sufficient prediction of lead times is continuously increasing - especially in engineer to order environments with typically a large number of individual parts and complex production processes.
Peter Burggraf +3 more
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An Imitation and Heuristic Method for Scheduling with Subcontracted Resources
Mathematics, 2021 A scheduling problem with subcontracted resources is widely spread and is associated with the distribution of limited renewable and non-renewable resources, both own and subcontracted ones based on the work’s due dates and the earliest start time ...
Anna Antonova +2 more
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Operators induced by fuzzy relations [PDF]
arXiv, 2014 Theory of operators generated by binary fuzzy relations is highly increasing for its nature and applicability. The main goal of the paper is to present several representation theorems for operators induced by fuzzy relations (for example closure operators used in formal concept analysis, monadic operators or tense operators).
arxiv