Results 11 to 20 of about 32,621 (262)
Mathematics, 2021 This aim of this paper is to provide the immune particle swarm optimization (IPSO) algorithm for solving the single-leader–multi-follower game (SLMFG).
Lu-Ping Liu, Wen-Sheng Jia
doaj +1 more source
The Economic Effects of High Speed Rail Investment [PDF]
OECD/ITF Joint Transport Research Centre Discussion Papers, 2008 The allocation of traffic between different transport modes follows transport user decisions which depend on the generalized cost of travel in the available alternatives. High Speed Rail (HSR) investment is a government decision with significant effects on the generalized cost of rail transport; and therefore on the modal split in corridors where ...
openaire +2 more sources
Speed of economic convergence and EU public policy [PDF]
Cuadernos de Economía, 2018 The aim of this paper is to estimate the potential effects of EU-15 public policies on economic convergence. In particular, an empirical proposal is presented to compare, in terms of convergence speed, the results reached in the EU with the policies implemented with those obtained under alternative policies during the 1980---2010 period.
Delgado Rodríguez, María Jesús +1 more
openaire +2 more sources
Economic production quantity model with variable machining rates and product quality
International Journal of Engineering Business Management, 2019 The literature has several models that jointly determine the economic production quantity (EPQ) and the rate of production. Very few models define production rate explicitly.
Mohammad M AlDurgam +3 more
doaj +1 more source
Minimizing Energy Consumption of Satellite Edge Computing-Capable LEO Satellites
IEEE AccessLow Earth Orbit (LEO) satellite constellations have gained considerable attention from both academia and industry due to their potential to provide reliable global coverage.
Amad Alnahdi +3 more
doaj +1 more source
Journal of Environmental Engineering and Landscape Management, 2022 Transport noise is a serious problem in cities and has a negative impact on both health and economics. In addition to the aforementioned unnoticed health effects, traffic noise has also been identified as one of the leading causes of sleep disorders ...
Tomas Vilniškis +2 more
doaj +1 more source
Frontiers in Public HealthBackgroundPromoting physical activity is a public health priority for managing metabolic dysfunction, yet “lack of time” remains a major barrier to adherence.
Weibao Liang +6 more
doaj +1 more source
FEBS Open Bio, EarlyView.dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon +6 more
wiley +1 more source
Journal of Shipping and Trade, 2022 In 2020, the number of passengers on international ro-pax ferries collapsed due to the pandemic caused by the Covid-19 virus and subsequent travel restrictions.
Ulla Tapaninen, Riina Palu
doaj +1 more source
Economical assessment of the High Speed Railway
Internationales Verkehrswesen, 2016 Investing in High speed railways is a significant social decision. One of the major drawbacks is its high capital cost. However, the public decision makers should not only focus on the financial cost, but also the potential positive impacts on the society. A cost benefit analysis is a useful tool for economical assessment.
Jürgen Siegmann +2 more
openaire +1 more source