Results 11 to 20 of about 21,690,192 (306)

Soft OR and Practice: The Contribution of the Founders of Operations Research

open access: yesOperational Research, 2021
“Soft Operation Research and Practice: The Contribution of the Founders of Operations Research” explores two themes relating to the 43 people whose profiles constitute the Assad and Gass book referred to in the article.
R. Dyson, F. O'Brien, Devan B. Shah
semanticscholar   +1 more source

An Effective Staff Scheduling for Shift Workers in Social Welfare Facilities for the Disabled

open access: yesAlgorithms, 2023
The efficient management of social worker personnel is important since it involves a huge portion in its operations. However, the burnout and turnover rates of social workers are very high, which is due to dissatisfaction with the irregular and unequal ...
Hee Jun Ryu   +5 more
doaj   +1 more source

Identification and Prioritization of Critical Factors Affecting the Performance of Iranian Public Hospitals using the Best-Worst Method: A Prospective Study [PDF]

open access: yesIranian Journal of Medical Sciences, 2022
Background: In the ever-changing healthcare environment, policymakers and managers need a comprehensive evaluation system to accurately identify and prioritize factors affecting hospital performance.
Payam Shojaei   +4 more
doaj   +1 more source

Reefer logistics and cool chain transport

open access: yesEuropean 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
doaj   +1 more source

Is operations research really research?

open access: yesORiON, 2006
This paper takes a philosophical look at the Research in Operations Research. First, the questions "What is Research?" and "What is Operations Research?" are discussed. Next, the paper discusses why it is important to have a clear definition of research,
NJ Manson
doaj   +1 more source

Synchromodality in the Physical Internet – dual sourcing and real-time switching between transport modes

open access: yesEuropean Transport Research Review, 2019
Synchromodality, also referred to as “synchronized intermodality”, employs multiple transport modes in a flexible, dynamic way in order to induce a modal shift towards more environmentally friendly transport modes like rail or inland waterways, without ...
Nina Lemmens   +2 more
doaj   +1 more source

An Imitation and Heuristic Method for Scheduling with Subcontracted Resources

open access: yesMathematics, 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
doaj   +1 more source

Operations research and development

open access: yesORiON, 2007
The paper begins with a discussion of the concepts "operations research" and "development." An overview is next given of the RDP (Reconstruction and Development Programme), which still embodies the vision of development in South Africa associated with ...
PduT Fourie
doaj   +1 more source

Inventory Routing Analysis for Maritime LNG Supply of German Ports

open access: yesTransport 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
doaj   +1 more source

Home - About - Disclaimer - Privacy