Results 141 to 150 of about 491,970 (300)

Solar activity forcing of terrestrial hydrological phenomena

open access: yes, 2016
Recently, the study of the influence of solar activity on the Earth's climate received strong attention, mainly due to the possibility, proposed by several authors, that global warming is not anthropogenic, but is due to an increase in solar activity ...
Buccino, A. P.   +2 more
core   +1 more source

Field trials of an improved cost-effective device for detecting peridomestic populations of Triatoma infestans (Hemiptera: Reduviidae) in rural Argentina [PDF]

open access: yes, 2002
An improved device for detecting peridomestic Triatoma infestans consisting of one-liter recycled Tetra Brik milk boxes with a central structure was tested using a matched-pair study design in two rural areas in Argentina.
Ceballos, Leonardo A.   +3 more
core   +3 more sources

Biofilm inhibition activity of traditional medicinal plants from Northwestern Argentina against native pathogen and environmental microorganisms.

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2016
INTRODUCTION: Plants have been commonly used in popular medicine of most cultures for the treatment of disease. The in vitro antimicrobial activity of certain Argentine plants used in traditional medicine has been reported.
C. Romero   +6 more
semanticscholar   +1 more source

Leptodactylus bufonius [PDF]

open access: yes, 2017
Number of Pages: 22Integrative BiologyGeological ...
Leavitt, Daniel J.   +1 more
core   +1 more source

A New Eocene Toxodontia (Mammalia, Notoungulata) from Northwestern Argentina

open access: yesJournal of Vertebrate Paleontology, 2016
A new species of Toxodontia (Mammalia, Notoungulata), Pampahippus secundus sp. nov., is described based on remains recovered from outcrops of the Lumbrera Formation exposed in Salta Province, northwest Argentina.
Virginia Deraco, D. García-López
semanticscholar   +1 more source

Two New Species of Chusquea (Poaceae, Bambuseae) from Northwestern Argentina

open access: yesSystematic Botany, 2013
Fil: Guerreiro, Carolina Ines. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Botanica Darwinion. Academia Nacional de Ciencias Exactas, Fisicas y Naturales.
Guerreiro, Carolina Ines   +1 more
openaire   +2 more sources

Epidemiology and effect of gastrointestinal nematodes on dairy goats in Argentina

open access: yesOnderstepoort Journal of Veterinary Research, 2017
The aim of this work was to study the epidemiology and harmful effects of gastrointestinal nematodes (GINs) on dairy goats maintained in an intensive system.
Victor H. Suarez   +3 more
doaj   +1 more source

Puyehue Cordón -Caulle: post-eruption analysis of changes in stream benthic fauna of Patagonia [PDF]

open access: yes, 2014
Las erupciones volcánicas son los fenómenos naturales con las consecuencias más variadas y complejas, y tienen efectos importantes en ambientes tanto terrestres como acuáticos.
Juárez, Santiago Martín   +3 more
core  

Pathology associated with larval Eustrongylides sp. (Nematoda: Dioctophymatoidea) infection in Galaxias maculatus (Actinopterygii: Galaxiidae) from Patagonia, Argentina [PDF]

open access: yes, 2019
Helminth infections within tissues tend to be subjected to a host response that can include encapsulation and melanization to isolate the parasite. The effectiveness of this response depends on the host species. During a survey of parasites of the native
Brugni, Norma Leonor   +2 more
core   +1 more source

Intoxication of sheep by Astragalus arequipensis in northwestern Argentina [PDF]

open access: yesJournal of Veterinary Diagnostic Investigation
Spontaneous intoxication by Astragalus arequipensis was diagnosed in a flock of 300 sheep in Jujuy province, northwestern Argentina, that grazed an area heavily invaded by this plant. The main clinical signs were intention tremors, ataxia, and progressive loss of condition.
Raul E. Marin   +6 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy