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The Economics of Speed – Assessing the performance of High Speed Rail in Intermodal Transportation
Procedia, Social and Behavioral Sciences, 2012 AbstractThis study is an attempt to explore the benefit and cost of ‘speed’ on the performance of High Speed Rail. The discussion is put in the context of multimodal transportation system. Physical intuition leads us to suspect that operating cost increases nonlinearly with speed.
Adib Kanafani
exaly +2 more sources
Research on the Application of Fuzzy Bayesian Network in Risk Assessment of Catenary Construction
Mathematics, 2023 The research on risk control during the construction stage of catenary is relatively limited. Based on a comprehensive analysis of the risk factors during catenary construction, this study determined the causal relationships between the risk factors and ...
Yongjun Chen +5 more
doaj +1 more source
Frontiers in Psychology, 2022 Employees' emotions have an important effect on their job performance, thus leaders can influence subordinates' emotions through emotional contagion and emotional appeal and ultimately affect their job performance.
Jin Wan +4 more
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PBQ-Enhanced QUIC: QUIC with Deep Reinforcement Learning Congestion Control Mechanism
Entropy, 2023 Currently, the most widely used protocol for the transportation layer of computer networks for reliable transportation is the Transmission Control Protocol (TCP).
Zhifei Zhang +5 more
doaj +1 more source
The economic impact of mobile broadband speed
Telecommunications Policy, 2022 Based on panel data of 116 countries in 2014-2019, this paper investigates the association between mobile broadband speed and labor productivity. It finds no robust contemporaneous relationship, but there is a significant and robust effect when a one-year lag of mobile broadband speed is introduced (significant at 3.7 and 0.9 percent levels for fixed ...
openaire +2 more sources
Is There an Optimal Speed for Economical Running? [PDF]
International Journal of Sports Physiology and Performance, 2018 The influence of running speed and sex on running economy is unclear and may have been confounded by measurements of oxygen cost that do not account for known differences in substrate metabolism, across a limited range of speeds, and differences in performance standard.
Matthew I, Black +4 more
openaire +2 more sources
Bandwidth Broker Architecture for Diffserv Networks
Communications, 2001 A Bandwidth Broker (BB) is an automated resource manager in the Differentiated Services architecture. It manages Quality of Service resource allocation requests within a single or successive DiffServ domains based on the available resources and on the ...
Octavian Pop +3 more
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Handover Latencies in BCMP Networks
Communications, 2004 In this article, we give a short overview on wireless access networks and the BRAIN Candidate Mobility Protocol (BCMP). The two different handover mechanisms of BCMP are introduced.
Gergely Biczok +2 more
doaj +1 more source
Evaluation of Pricing Strategies of Elastic Traffic on a Single Communication Link
Communications, 2001 The future integrated service networks supporting multiple traffic classes will require customized admission control and bandwidth sharing strategies, which meet the diverse needs of QoS (Quality of Service)-assured (stream) and best-effort (elastic ...
Peter Fodor, Adam Marquetant
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Benefits of an Abscission Agent in Mechanical Harvesting of Citrus
EDIS, 2008 FE752, a 4-page fact sheet by Fritz Roka, Jackie Burns, Jim Syvertsen, and Robert Ebel, describes research into the use of abscission agents in mechanical harvesting, to extend the harvesting window to later in the season, permit faster harvesting speed,
Fritz Roka +3 more
doaj +5 more sources