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Diseño de redes de ferrocarril: cobertura por pares vs. cobertura por modos

open access: yes
In recent years, there has been growing interest and effort in the construction, improvement, and expansion of rapid transit networks, driven by increasing travel demand, traffic congestion, the need to reduce pollution, and energy consumption. This phenomenon is a response to the unsustainable nature of fossil fuels in personal transportation. However,
openaire   +2 more sources

[Use of the Groin Flap in Traumatic Hand Injuries]. [PDF]

open access: yesRev Bras Ortop (Sao Paulo)
Caetano EB   +5 more
europepmc   +1 more source

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