Results 81 to 90 of about 76,182 (226)

Canal de Panamá y Neutralidad

open access: yesRelaciones Internacionales, 2018
En español Uno de los permanentes objetivos de índole geopolítica y geoestratégica de las potencias mundiales reside en su aspiración al dominio de los países interoceánicos, los estrechos, los puertos, puntas e islas que les permita el control de las ...
Nadia Espinosa Hernández
doaj  

The Ottoman Empire and Panama Canal (late 19th – early 20th centuries)

open access: yesЕмінак
The purpose of this research paper is to analyze the San Francisco Exposition, which marked the ceremonial opening of the Panama Canal, and the Ottoman Empire’s approach to this event. Additionally, the study examines the historical, political, economic,
Zekirja Shabani, Fahri Avdija
doaj   +1 more source

Letter and Recollections of Alexander Agassiz: The 1891 Albatross Expedition [PDF]

open access: yes, 2012
Presented here is another in the list of historic accounts of iconic research cruises of the USFC Steamer Albatross, this a reminiscence of the renowned scientist Alexander Agassiz edited by his son G. R.
Agassiz, G. R.
core  

Spartan Daily November 27, 2012 [PDF]

open access: yes, 2012
Volume 139, Issue 45https://scholarworks.sjsu.edu/spartandaily/1361/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Apionidae from North and Central America : 6. Description of new species of Apionion Kissinger, Coelocephalapion Wagner and Trichapion Wagner (Coleoptera) [PDF]

open access: yes, 1999
Two new species of Trichapion Wagner, T. baranowskii and T. santaritae, are described from Madera Canyon, near Tucson, Arizona. Six new species of Coelocephalapion Wagner are described: C. dilox (Mexico), C.
Kissinger, David G.
core  

LA EXPANSIÓN DEL CANAL DE PANAMÁ: Análisis utilizando un Modelo de Dinámica de Sistemas

open access: yesRevista de I + D Tecnológico, 2009
La expansión del Canal de Panamá pudiera ser el proyecto de inversión en infraestructura más grande desarrollado por la República de Panamá en sus 100 años de vida independiente. El objetivo de este estudio de simulación es el de utilizar el proyecto de
Humberto Alvarez   +2 more
doaj  

INFLUENCE OF GREAT HYDRAULIC WORKS UPON NATURE AND MANKIND [PDF]

open access: yesAnnals: Series on engineering sciences (Academy of Romanian Scientists), 2011
The great hydraulic works represent heavy environmental modifications and influence both humans (during the construction and the utilization) and nature.
Mircea O. POPOVICIU   +3 more
doaj  

Subject: History [PDF]

open access: yes, 2006
Compiled by Susan LaCette.History.pdf: 2571 downloads, before Oct.
LaCette, Susan
core   +1 more source

Physical controls and ENSO event influence on weathering in the Panama Canal Watershed. [PDF]

open access: yesSci Rep, 2020
Smith DF   +4 more
europepmc   +1 more source

Determination of hawser forces using numerical and physical models for the third set of Panama locks studies [PDF]

open access: yes, 2010
C
De Mulder, Tom   +5 more
core   +1 more source

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