Results 81 to 90 of about 750 (168)

Bio-ecological study of Aedes aegypti in urban ecosystems in Merida state, Venezuela 1996-1998

open access: yesKasmera, 2003
In order to evaluate certain bio-ecological aspects of Aedes aegypti in the urban ecosystem in Merida State, adults of the species were captured and larva counts were made in 30% the housing units in localities of this region.
Janeth Rojas Urdaneta   +4 more
doaj  

Confirming the presence of Lasiurusfrantzii (Peters, 1870) (Chiroptera, Vespertilionidae) in South America: more questions than answers. [PDF]

open access: yesZookeys, 2023
Ramírez-Chaves HE   +5 more
europepmc   +1 more source

Características geológicas, sedimentológicas y químicas de un pequeño cuerpo de agua superficial (jagüey) en el noreste de México

open access: yesInvestigaciones Geográficas, 2003
Se determinaron las características geológicas, sedimentológicas y químicas de los sedimentos del fondo de un pequeño cuerpo de agua superficial, denominado jagüey, en el noreste de México.
Elia Hoz Zavala   +2 more
doaj  

Estudio bioecológico de Aedes aegypti en el ecosistema urbano del estado Mérida. Venezuela. Años 1996-1998.

open access: yesKasmera, 2003
: In order to evaluate certain bio-ecological aspects of Aedes aegypti in the urban ecosystem in Merida State, adults of the species were captured and larva counts were made in 30% the housing units in localities of this region.
Rojas Urdaneta Janeth   +4 more
doaj  

El riego por chorro intermitente: un sistema prometedor

open access: yesIngeniería e Investigación, 1981
A través de la historia el hombre se ha ingeniado varios sistemas para suplir las deficiencias de agua que las condiciones naturales de clima han impuesto para el desarrollo de la agricultura: desvió ríos, construyó canales y reservorios y entregó el ...
Hernando Buriticá
doaj  

[Vaccines against monkeypox]. [PDF]

open access: yesMed Clin (Barc), 2023
Reina J, Iglesias C.
europepmc   +1 more source

[Medical training in research: A challenge]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Mireles-Ramírez MA   +7 more
europepmc   +1 more source

[The impact of global change on infectious disease epidemiology]. [PDF]

open access: yesAten Primaria
Pérez Pérez A   +2 more
europepmc   +1 more source

[Otorhinolaryngological manifestations in monkeypox]. [PDF]

open access: yesActa Otorrinolaringol Esp, 2023
Alegre B   +5 more
europepmc   +1 more source

[Immunological Causes of Oral Manifestations of HIV Infection: A Literature Review]. [PDF]

open access: yesRev Cient Odontol (Lima)
Álvarez Zhapa DS   +2 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy