Results 71 to 80 of about 215,026 (234)
Transient glare: its effect on the lower threshold of motion [PDF]
, 2000 We measured the lower threshold of motion (LTM) of suprathreshold gratings as a function of spatial frequency and contrast, for both transient glare and no-glare conditions. A two alternatives forced choice paradigm, using the method of constant stimuli,
Barraza, Jose Fernando +1 more
core +1 more source
Water Resources Research, Volume 62, Issue 2, February 2026.Abstract Total Suspended Solids (TSS) significantly degrade water quality by reducing light penetration and oxygen availability, while facilitating the transport of toxic contaminants. Managing TSS in watersheds requires an understanding of both hydrological connectivity and pollutant dynamics; however, these efforts are significantly constrained by ...
Jesus Guzmán Pérez +2 more
wiley +1 more source
Redes sociales como facilitadoras del aprendizaje de ciencias exactas en la educación superior
Apertura, 2015 El uso de las redes sociales se ha generalizado en todos los ámbitos, y el sector educativo no es la excepción. El objetivo del trabajo que aquí presentamos es relacionar el uso de las redes sociales con el aprendizaje de las ciencias exactas en una ...
Irma Leticia Chávez Márquez +1 more
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Middle Darriwilian conodont zones in the uppermost San Juan limestone and the lower member of the Las Aguaditas formation, central Precordillera of San Juan, Argentina [PDF]
, 2013 The geological province of Precordillera is located in western Argentina. It extends 450 km meridionally and 110 km from east to west (Fig. 1) (Furque and Cuerda, 1979).
Albanesi, Guillermo Luis +2 more
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Reproductive Status of Boll Weevils During Season and Off‐Season of Cotton in the Cerrado of Brazil
Entomologia Experimentalis et Applicata, Volume 174, Issue 2, Page 113-122, February 2026.Cotton boll weevils were monitored continuously and counted weekly over two agricultural years in the Brazilian Cerrado. The survey resulted in a total of 94 519 adults captured in approximately similar percentages of females and males during both the growing and off‐seasons.
Karolayne Lopes Campos +5 more
wiley +1 more source
Revista de Enseñanza de la Física, 2018 Tesis de Maestría Director: Dr. Eduardo Bordone; Codirecor: Dra. Marina MasulloMaestría en Educación en Ciencias Experimentales y TecnologíaFacultad de Ciencias Exactas Físicas y Naturales – UNCba.Fecha de Defensa: 14 de junio de ...
Vicente Conrado Capuano
doaj
Nidificación inusual del Loro Barranquero (Cyanoliseus patagonus) en cavidades naturales de árboles [PDF]
, 2018 The Burrowing Parrot Cyanoliseus patagonus is known to breed in burrows mostly on cliffs and ravines in arid or semi‐arid regions of Argentina and Chile.
Berkunsky, Igor +4 more
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Shadow cast by rotating braneworld black holes with a cosmological constant [PDF]
, 2018 In this article, we study the shadow produced by rotating black holes with a tidal charge in a Randall-Sundrum braneworld model, with a cosmological constant.
Eiroa, Ernesto Fabian +1 more
core +2 more sources
Global Change Biology, Volume 32, Issue 2, February 2026.Tropical dry forests face increasing pressure from agricultural expansion, but how this expansion impacts on remaining forests is unclear. We quantified and mapped agricultural edge effects on tree cover, shrub cover, and above‐ground biomass in the Argentine Chaco, a global deforestation hotspot.
Sebastián Torrella +7 more
wiley +1 more source
Revista de Enseñanza de la Física, 2014 Facultad de Ciencias Exactas y Naturales – U.N.Ca.San Fernando del Valle de Catamarca - 15 al 18 de octubre de 2013.
María Viviana Nieva +1 more
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