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Modeling strategies for effectively routing freight trains through complex networks
(2016)
An important factor in an efficient operation of freight railroad companies is their ability to obtain routes and schedules that improve rail network capacity utilization. In this paper we present a decision tool to aid ...
Route prioritization of urban public transportation from conventional to electric buses: a new methodology and a study of case in an intermediate city of Ecuador
(2021)
Electric vehicles have attracted increasing interest in recent years owing to their reduced environmental impact. This is particularly so in the case of vehicles for public transportation, such as buses. However, the ...
QUALITY ANALYSIS FOR THE VRP SOLUTIONS USING COMPUTER VISION TECHNIQUES
(Sociedade Brasileira de Pesquisa Operacional, 2017-08-01)
ABSTRACT The Vehicle Routing Problem (VRP) is a classical problem, and when the number of customers is very large, the task of finding the optimal solution can be extremely complex. It is still necessary to find an effective ...
2-STCg optical multicast traffic grooming node for the fishbone-like Peruvian WDM core network
(IEEE Computer Society, 2011)
In some developing countries, like Peru, optical transport networks are not widely deployed, mainly because of economical factors and geographical difficulties. Its topology has a fishbone-like structure, and it may not ...
Survey of smart parking systems
(Multidisciplinary Digital Publishing Institute, 2020-06)
The large number of vehicles constantly seeking access to congested areas in cities means that finding a public parking place is often difficult and causes problems for drivers and citizens alike. In this context, strategies ...
Migratory route of Strongyloides venezuelensis in Lewis rats: Comparison of histological analyses and PCR
(Academic Press Inc. Elsevier B.V., 2011-02-01)
Strongyloides venezuelensis is a parasitic nematode that has been used as a model to study human and animal strongyloidiasis. In this study, we compared the sensitivity between traditional methodologies and PCR assay to ...
Migratory route of Strongyloides venezuelensis in Lewis rats: Comparison of histological analyses and PCR
(Academic Press Inc. Elsevier B.V., 2011-02-01)
Strongyloides venezuelensis is a parasitic nematode that has been used as a model to study human and animal strongyloidiasis. In this study, we compared the sensitivity between traditional methodologies and PCR assay to ...
Logistics Management in Maritime Transportation Systems
(AIDIC, 2013-06)
The efficient routing and scheduling of multi-parcel chemical tankers is a challenging problem for both chemical and shipping industry. To optimally manage complex logistics problem, a novel continuous time precedence-based ...
A Clustering Approach for the Optimal Siting of Recharging Stations in the Electric Vehicle Routing Problem with Time Windows
(2022-04-01)
Transportation has been incorporating electric vehicles (EVs) progressively. EVs do not produce air or noise pollution, and they have high energy efficiency and low maintenance costs. In this context, the development of ...
Synthesis and characterization of cu2-xs structures by different chemical routes for electronic applications
(2021-01-01)
Copper sulfides are materials with different technological applications due to different possibilities of phases, which result in different properties. Thus, obtaining particles with different stoichiometry of the materials ...