Results 101 to 110 of about 4,384 (284)

An effective and efficient matheuristic for the electric vehicle routing problem with capacitated recharging stations

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract In this paper, we address the problem of routing a fleet of electric vehicles (EVs) to serve a set of customers, geographically distributed, within their time windows. We assume that EVs may also be recharged en route, and the amount of energy recharged at a recharging station (RS) is a decision variable itself, that is, partial recharges are ...
Maurizio Bruglieri   +3 more
wiley   +1 more source

Vessel arrival planning with full information

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract Planning efficiency and timely arrival of vessels is crucial to smooth operations of maritime transport networks, ensuring optimal utilization of resources and minimizing operational costs. Coordination between vessel operators and terminals has the potential to reduce costs, fuel consumption, and waiting time.
Pim Willem Antoon van Leeuwen   +1 more
wiley   +1 more source

Analysis of Dynamic Transaction Fee Blockchain Using Queueing Theory

open access: yesMathematics
In recent years, blockchains have been attracting attention because they are decentralized networks with transparency and trustworthiness. Generally, transactions on blockchain networks with higher transaction fees are processed preferentially compared ...
Koki Inami, Tuan Phung-Duc
doaj   +1 more source

Interpretative Phenomenological Study Exploring Why People With Kidney Failure Say ‘No’ to a Kidney Transplant

open access: yesJournal of Advanced Nursing, EarlyView.
ABSTRACT Aim To develop an in‐depth understanding of peoples' perceptions and experiences of decision‐making and reasons why they declined the opportunity of a kidney transplant. Design The Theory of Planned Behaviour informed the qualitative interpretative phenomenological analysis. Methods Semi‐structured interviews were conducted between August 2022
Emma Jones   +3 more
wiley   +1 more source

Application of queuing theory in inventory systems with substitution flexibility [PDF]

open access: diamond, 2015
S. M. Seyedhoseini   +3 more
openalex   +1 more source

ON MULTICRITERIAL OPTIMIZATION OF QUEUEING NETWORKS WITH MULTIPLE ACCESS AT COMPETITIVE INFORMATION FLOWS

open access: yesВестник Кемеровского государственного университета, 2014
The paper focuses on the problem of multicriterial optimization of queueing networkswith multiple access and competitive users, which is solved with methods of the theory of games. The algorithm of solution for a two-node network is proposed.
V. A. Chekmenev, T. D. Chekmeneva
doaj  

Who can see the iceberg's peak? How icebergs are used by information and liquidity traders

open access: yesJournal of Financial Research, Volume 48, Issue 1, Page 227-265, Spring 2025.
Abstract Iceberg orders are partially disclosed limit orders that only reveal a small portion of their hidden volume at any time. Once traded, the iceberg order automatically replenishes until all its hidden volume executes. Consistent with theory, icebergs appeal to both information and liquidity traders. Information traders place orders at aggressive
Paul Lajbcygier, Van Hoang Vu
wiley   +1 more source

Queue Management during Health Pandemics: A Queuing Theory Perspective

open access: diamond, 2020
Yakubu Abdul-Wahab Nawusu   +2 more
openalex   +2 more sources

Zoonotic anxieties: The cultural politics of Nepal's quest for pandemic preparedness

open access: yesMedical Anthropology Quarterly, EarlyView.
Abstract Based on fieldwork conducted in Nepal (2022–2024) and by paying attention to how local and transnational notions of epidemiological risk are deployed, this ethnography introduces the concept of “zoonotic anxieties” to make sense of the multi‐species relational ethos that contemporary global health regimes propose.
Max D. López Toledano   +3 more
wiley   +1 more source

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