Results 21 to 30 of about 1,450,688 (303)

Eco-driving: uma ferramenta para aprimorar a sustentabilidade do transporte de resíduos urbanos

open access: yesTransportes, 2015
Este artigo teve por objetivo apresentar os resultados obtidos por meio de um projeto. Nesse projeto participaram 22 motoristas e 11 veículos pesados que realizam a coleta e transferência de lixo em área urbana na cidade do Rio de Janeiro. Para isso, foi
Vicente Aprigliano Fernandes   +4 more
doaj   +1 more source

Synergy between public space politics and mobility strategies [PDF]

open access: yes, 2016
¿Hasta qué punto y en qué circunstancias movilidad, como aspecto funcional e inevitable del entorno humano, se puede convertir en un elemento afirmativo de espacio público dándole un nuevo significado y un valor añadido?
Stipcic, Milos
core   +1 more source

Documentación 3D para la conservación del patrimonio histórico: el castillo de Priego de Córdoba

open access: yesVirtual Archaeology Review, 2021
Uno de los principales objetivos de las políticas de gestión del patrimonio es promover las medidas encaminadas a la conservación, restauración y puesta en valor de los bienes culturales y arqueológicos.
Diego Francisco García-Molina   +3 more
doaj   +1 more source

Plásticos en ecosistemas acuáticos: presencia, transporte y efectos

open access: yes, 2020
Lacerot, G., Lozoya, J.P., Teixeira de Mello, F. 2020. Plasticos en ecosistemas acuaticos: presencia, transporte y efectos. Ecosistemas 29(3):2122.
Gissell Lacerot   +2 more
semanticscholar   +1 more source

Normalizing effect on fatigue crack propagation at the heat-affected zone of AISI 4140 steel shielded metal arc weldings [PDF]

open access: yesMaterials Research, 2013
The fractography and mechanical behaviour of fatigue crack propagation in the heat-affected zone (HAZ) of AISI 4140 steel welded using the shielded metal arc process was analysed.
B. Vargas-Arista   +4 more
doaj   +1 more source

Nitrate transporters and peptide transporters

open access: yesFEBS Letters, 2007
In higher plants, two types of nitrate transporters, NRT1 and NRT2, have been identified. In Arabidopsis, there are 53 NRT1 genes and 7 NRT2 genes. NRT2 are high‐affinity nitrate transporters, while most members of the NRT1 family are low‐affinity nitrate transporters.
Tsay, Yi-Fang   +4 more
openaire   +2 more sources

Estudios de impacto ambiental Tren Metropolitano del Valle de Aburrá

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 1998
(Sin resumen)
Empresa de Transporte Tren Metropolitano
doaj   +1 more source

Checklist para o transporte intra-hospitalar seguro do doente crítico: A scoping review

open access: yes, 2020
Transportar a un paciente crítico conlleva una serie de riesgos que pueden poner en peligro su seguridad. Conocer los riesgos asociados con el transporte intrahospitalario es esencial para mejorar su seguridad.
M. Canellas   +3 more
semanticscholar   +1 more source

Transporters Revealed [PDF]

open access: yesCell, 2017
The subfamily C ATP-binding cassette (ABCC) transporters mediate multidrug resistance and ion conductance regulation. Recent atomic or near-atomic resolution structures of three physiologically significant ABCC transporters (MRP1, SUR1, and CFTR), determined by using single-particle cryo-electron microscopy (cryo-EM), reveal structural details that ...
Jyh-Yeuan, Lee, Daniel M, Rosenbaum
openaire   +2 more sources

Remaining structural capacity of concrete beams with localized corrosion of the embedded reinforcing steel

open access: yesMateriales de Construccion, 2003
This work presents an experimental investigation which correlates the flexure load capacity loss of reinforced concrete beams with the amount of steel cross section loss due to localized corrosion of the embedded steel.
A. A. Torres-Acosta   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy