Buscar
Mostrando ítems 31-40 de 844
Using “Student Technology” in introductory physics: a comparison of three tools to study falling objects
(American Institute of Physics, 2011-02)
Being able to facilitate effective hands‐on laboratory experiences in introductory physics courses is a challenging task, even when contemporary laboratory facilities, equipment, and new technologies for data collection ...
Falling stars and sinking ships: Framing and metaphor in cartoons about Brexit
(Sage Publications Ltd., 2019-11)
The present study provides a systematic analysis of 119 satirical cartoons on Brexit, published by European and non-European artists between 23 May and 30 June 2016. Particular attention is paid to the cartoonists’ use of ...
Impact of Chaitén Volcano ashfall on native and exotic fish recovery, recolonization, and abundance
(Elsevier, 2021-01)
The effects of volcanic disturbance on aquatic communities and their recovery are poorly studied. To fill this gap, we explored the effects on fish communities in rivers in Argentina of the 2008 eruption of Chaitén Volcano ...
Importancia de la lámina foliar en la supervivencia de estacas de yerba mate y determinación del período crítico para la caída de hoja
(2014)
Los resultados de este trabajo permiten concluir que la presencia de la lámina foliar desempeña una función importante en la supervivencia de las estacas. Si una estaca sufre la caída de la lámina foliar antes que se ...
Versiones y conversiones del asesino serial: Escenas del museo gótico en The Fall
(Asociación Cultural 452ºF; Universitat de Barcelona, 2018-07)
Este artículo se interesa por reflexionar de qué manera una serie de TV como The Fall ha transformado las raíces del "museo" literario del gótico, aludiendo a su naturaleza estética como un modo privilegiado de capturar ...
The long goodbye: the rise and fall of flavodoxin during plant evolution
(Oxford University Press, 2014-07)
Ferredoxins are electron shuttles harbouring iron–sulfur clusters that connect multiple oxido-reductive pathways in organisms displaying different lifestyles. Some prokaryotes and algae express an isofunctional electron ...
Activity of grindelanes against important maize pest Spodoptera frugiperda and their selectivity of action on non-target environmental bacteria
(Wiley Blackwell Publishing, Inc, 2021-09)
In the search for new plant-derived products with antifeedant and insecticidal potential against economically important insects, 11 grindelanes (two as natural acids and nine as methylated derivatives) purified from the ...
Host association of spodoptera frugiperda (Lepidoptera: Noctuidae) corn and rice strains in Argentina, Brazil, and Paraguay
(Entomological Society of America, 2012-04)
Spodoptera frugiperda (J.E. Smith) is composed of two genetically distinct strains, the so-called corn strain and the rice strain. Whether the two strains differ in their host use is unclear, because laboratory experiments ...
Identification of an Argentinean isolate of Spodoptera frugiperda granulovirusIdentificación de un aislamiento argentino de Spodoptera frugiperda granulovirus
(Asociación Argentina de Microbiología, 2019-10)
La oruga militar tardía, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), es una plaga importante del maíz. Debido al impacto ambiental y a la aparición de resistencia causados por los pesticidas químicos y los ...
The elk, the ass, the tapir, their hooves, and the falling sickness: A story of substitution and animal medical substances
(Cambridge University Press, 2018-03)
This article presents a preliminary survey by which to track, in the longue durée, the path of the nail of the Gran Bestia (great beast), a remedy that appeared in therapeutics on both sides of the Atlantic. The Gran Bestia ...