Results 111 to 120 of about 50,390 (204)

Risk of autochthonous human schistosomiasis transmission in Italy. [PDF]

open access: yesInfez Med
De Vito A   +8 more
europepmc   +1 more source

Clorofila a fitoplanctónica en el lago tropical profundo Alchichica: un registro de largo plazo (1999-2010)

open access: yes, 2015
"La variación temporal de la biomasa del fitoplancton ha sido ampliamente estudiada en los lagos templados; sin embargo, los estudios en los sistemas acuáticos tropicales son escasos y más aún las investigaciones a largo plazo. Con el fin de reconocer los patrones temporales y en la vertical, de la concentración de la clorofila a fitoplanctónica en el ...
Circe Guadalupe González Contreras   +2 more
openaire   +1 more source

Studies of Neotropical caddisflies, XII: Rhyacophilidae, Glossosomatidae, Philopotamidae, and Psychomyiidae from the Amazon Basin (Trichoptera)

open access: yes, 1971
Based primarily on colleçtions of FITTKAU and MARLIER, adults of the Amazonian species in four families of Trichoptera are described and figured. Keys are provided to the Latin American families (except those exclusively Chilean), potentially Amazonian ...
Flint, O.
core  

Serological Vulnerability and Active Infection Detection Among Recently Arrived Migrants in Spain: Results from a Targeted Screening Program. [PDF]

open access: yesTrop Med Infect Dis
Lens-Perol G   +9 more
europepmc   +1 more source

Comparison of the metabolism of two floodplain lakes of the Trombetas River (Pará, Brazil) based on a study of diel variation

open access: yes, 1994
The diel variation of temperature, pH, electrical conductivity, dissolved oxygen concentration and chlorophyll-a was investigated in Batata and Mussurá Lakes on the Trombetas River floodplain. The diel variation of temperature was distinct in both lakes.
Esteves, F., Roland, F., Thomaz, S.
core  

Surveillance Service of Yellow Fever in Non-Human Primates in the Federal District, Brazil, 2008-2022. [PDF]

open access: yesRev Soc Bras Med Trop
Costa GRT   +13 more
europepmc   +1 more source

Temperature dependant generationcycle for the cicindelid beetle Pentacomia egregia CHAUD. (Coleoptera, Carabidae, Cicindelinae) of the Amazon valley

open access: yes, 1985
Experiments with the cicindelid beetle Pentacomia egregia, living in the floodplain forests of the Amazon river, indicate the temperature to induce the habitat change of the beetles and reproductive cycle of the ...
Irmler, U.
core  

Cytokine Profiles and Inflammatory Implications in Chagas Disease: Associations with Ventricular Function and Conduction Disorders. [PDF]

open access: yesMed Sci (Basel)
Principato M   +7 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy