Results 61 to 70 of about 66,937 (185)

On some species of Astyanax reported erroneously from Argentina [PDF]

open access: yes, 2015
Several species of Astyanax have been reported from Argentina which currently are considered not to be distributed so far South or whose identity as Astyanax is doubtful.
Koerber, Stefan, Mirande, Juan Marcos
core  

The Evolution and Extratropical Transition of Tropical Cyclones from a GPM, ISS LIS and GLM Perspective [PDF]

open access: yes
Not much is known about the evolution of lightning within extra-tropical cyclones traversing the mid-latitudes, especially its oceans. To facilitate such studies we combine a recently constructed precipitation features (PF) database obtained from the ...
Cecil, Daniel J.   +4 more
core   +1 more source

The role of Mexico in the first world oil shortage: 1918–1922, an international perspective [PDF]

open access: yes, 2006
In 1921 Mexico produced a quarter of the world’s petroleum, making the country the second largest producer in the world, but by 1930 it only accounted for 3 per cent of production.
Rubio Varas, María del Mar
core   +3 more sources

Mesoscale numerical simulations of heavy nocturnal rainbands associated with coastal fronts in the Mediterranean Basin [PDF]

open access: yes, 2014
Three offshore rainbands associated with nocturnal coastal fronts formed near the Israeli coastline, the Gulf of Genoa and on the northeastern coast of the Iberian Peninsula, are simulated using version 3.3 of the WRF-ARW mesoscale model in order to ...
D. Pino, J. Mazon
core   +3 more sources

Workflow of the In Situ Combustion EOR Method in Venezuela: Challenges and Opportunities. [PDF]

open access: yesACS Omega, 2023
Rodriguez F   +4 more
europepmc   +1 more source

Spatiotemporal Variations in Abundance and Biomass of Planktonic Ciliates Related to Environmental Variables in a Temporal Pond, Argentina [PDF]

open access: yes, 2012
This report describes the structure and seasonal dynamics of ciliated protozoa associated with variations in the physicochemical characteristics of the environment in a temporary pond in the Buenos Aires province, Argentina.
Claps, Maria Cristina   +1 more
core   +1 more source

Two new Bryconamericus: B. cinarucoense n. sp. and B. singularis n. sp. (Characiformes, Characidae) from the Cinaruco River, Orinoco Basin, with keys to all Venezuelan species [PDF]

open access: yes, 2008
Here we describe for the first time Bryconamericus cinarucoense n. sp. and Bryconamericus singularis n. sp., two new species of Characiformesfrom the Cinaruco River, Orinoco Basin in Venezuela. B. cinarucoense n. sp.
Román-Valencia, C.   +2 more
core  

Synoptic review of the Literature on the southern oyster drill Thais haemastoma floridana [PDF]

open access: yes, 1985
This literature search identifies a majority of the publications in the period 1880-1980 concerned with the marine gastropod, Thais haemastomafloridmul (Conrad).
Butler, Phillip A.
core  

Clusters of rare disorders and congenital anomalies in South America. [PDF]

open access: yesRev Panam Salud Publica, 2023
Cardoso-Dos-Santos AC   +2 more
europepmc   +1 more source

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