Results 111 to 120 of about 67,045 (175)

Entre el Estado y el mercado. Competencia y regulación ferroviaria en la Argentina de comienzos del siglo XX [PDF]

open access: yes, 2008
El papel del Estado y de los mecanismos del mercado, y su influencia relativa en el crecimiento económico, ha sido largamente objeto de la discusión académica.
M. Regalsky, Andrés
core  

Ferrocarriles hacia el Oriente. Articulación del territorio y construcción nacional a inicios del siglo XX en el Ecuador (Estudios) [PDF]

open access: yes, 2015
The railway lines proyect to the Eastern provinces of Ecuador that was established in the process of nation building at the beginning of the 20th Century formed an integral part of the program promoted by the liberal governmentes, that had intrest in ...
Esvertit Cobes, Natália
core   +1 more source

The use of fluorescence in situ hybridization analysis on sperm: indications to perform and assisted reproduction technology outcomes. [PDF]

open access: yesJ Assist Reprod Genet, 2019
Sarrate Z   +9 more
europepmc   +1 more source

Cycle tourism development in the Peak District National Park, United Kingdom [PDF]

open access: yes, 2015
Protected areas are at the centre of nature-based tourism, which is increasingly popular across the world. As visitor numbers increase, so does awareness of the harmful effects that large crowds may have on both natural resources and individuals ...
Davies, Nicholas James   +2 more
core  

Apuntes sobre la nacionalización de los ferrocarriles en la Argentina (1946-1948)

open access: yesCultura Económica
Este trabajo analiza el proceso de nacionalización de los ferrocarriles británicos en Argentina entre 1946 y 1948, durante los primeros años del gobierno de Juan Domingo Perón.
Blas Alejandro Sebrian
doaj  

Depletion of the oncoprotein Bcl-3 induces centrosome amplification and aneuploidy in cancer cells. [PDF]

open access: yesMol Cancer, 2010
Zamora R   +5 more
europepmc   +1 more source

A workplace intervention to reduce alcohol and drug consumption: a nonrandomized single-group study. [PDF]

open access: yesBMC Public Health, 2018
Gómez-Recasens M   +4 more
europepmc   +1 more source

Dynamic responses, GPS positions and environmental conditions of two light rail vehicles in Pittsburgh. [PDF]

open access: yesSci Data, 2019
Liu J   +8 more
europepmc   +1 more source

Ubiquitous connected train based on train-to-ground and intra-wagon communications capable of providing on trip customized digital services for passengers. [PDF]

open access: yesSensors (Basel), 2014
Salaberria I   +9 more
europepmc   +1 more source

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