Results 81 to 90 of about 309,442 (210)

The Brown-breasted Bamboo-Tyrant (Hemitriccus obsoletus) in Argentina and comments on its habitat and distribution [PDF]

open access: yes, 2006
Fil: Bordrati, Alejandro. Fundación de Historia Natural Félix de Azara; Argentina. Grupo FALCO; ArgentinaFil: Areta, Juan Ignacio. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción.
Areta, Juan Ignacio, Bordrati, Alejandro
core  

Impacts of red imported fire ants Solenopsis invicta on survivorship of hatchlings of the broad-snouted caiman Caiman latirostris [PDF]

open access: yes, 2013
Background: Oviparous vertebrate species are often vulnerable to predation by red imported fire ants (RIFAs, Solenopsis invicta) in natural environments. The necrotic action of the venom can cause localized infections, with subsequent effects on survival
Larriera, Alejandro   +2 more
core   +1 more source

Floral Handedness in Mormodes Orchids: Revisiting Charles Darwin's Observations

open access: yesBiotropica, Volume 57, Issue 6, November 2025.
In this study, we scrutinized floral enantiostyly in Mormodes orchids, a unique trait within Orchidaceae first observed by Charles Darwin. We hypothesize how intricate column twisting drives strategic pollinarium placement onto opposite sides of the thorax of male euglossine bees, enhancing cross‐pollination.
Arthur Domingos‐Melo   +2 more
wiley   +1 more source

South American vesicant beetles (Coleoptera: Meloidae). Studies on the andean genus Pseudomeloe Fairmaire and Germain [PDF]

open access: yes, 2019
Pseudomeloe (Meloinae: Pyrotini) es un género endémico de la región andina de América del Sur, distribuido en Argentina, Bolivia, Brasil, Chile, Ecuador, Perú y Uruguay.
Campos Soldini, Maria Paula   +3 more
core   +2 more sources

Microbial Inoculation Strategies for Optimal Cherry Tomato Production

open access: yesPhysiologia Plantarum, Volume 177, Issue 6, November/December 2025.
ABSTRACT The use of microorganisms is a promising technique in agriculture to provide greater water and nutrient efficiency for crops. The objective of this study was to evaluate the effects of microbial inoculation on plant growth, fruit yield and fruit quality of cherry tomatoes (Solanum lycopersicum var. cerasiforme) in a protected environment.
Thiago Dias Silva   +6 more
wiley   +1 more source

Tecnología y cambio social

open access: yesChasqui, 2015
Si en este documento se enfatiza en una política de tecnología, ello no debe interpretarse, equivocadamente, en el sentido de que la tecnología sea el elemento más importante del cambio social subyacente en la palabra desarrollo. No lo es.
Emile G. Mc Anany
doaj   +1 more source

Las colecciones de palinología y paleobotánica del laboratorio de palinoestratigrafía y paleobotánica del Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción (CICYTTP), Entre Ríos, Argentina [PDF]

open access: yes, 2014
El Centro de Investigaciones Científicas y de Transferencia a la Tecnología y a la Producción (CICYTTP, Anexo I, figura 1A) es un Instituto dependiente de CONICET creado en 1995 con la finalidad de ocupar un lugar protagónico y relevante en temas ...
Di Pasquo Lartigue, Maria   +1 more
core  

Spatio-temporal risk assessment models for Lobesia botrana in uncolonized winegrowing areas [PDF]

open access: yes, 2019
The objective of this work was to generate a series of equations to describe the voltinism of Lobesia botrana in the quarantine area of the main winemaking area of Argentina, Mendoza.
Aceñolaza, Pablo Gilberto   +2 more
core   +2 more sources

Gone with the forest: Assessing global woodpecker conservation from land use patterns [PDF]

open access: yes, 2018
As a result of their ecological traits, woodpeckers (Picidae, Aves) are highly sensitive to forest cover change. We explored the current land cover in areas of high species richness of woodpeckers to determinate regions where urgent conservation actions ...
Aitken   +70 more
core   +1 more source

Utilisation of microwave and ohmic heating technologies in the dairy industry: Equipment, costs, energy efficiency and a review of modern applications

open access: yesInternational Journal of Dairy Technology, Volume 78, Issue 4, October–December 2025.
This review highlights microwave and ohmic heating as promising alternatives to conventional dairy processing. It critically evaluates their efficiency, equipment design, cost and integration potential. Emphasising sustainability and quality preservation, the article offers forward‐looking insights into hybrid systems, AI and renewable energy for ...
Dominic Buchanan   +3 more
wiley   +1 more source

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