Results 21 to 30 of about 11,285 (173)

Contrasting Plasticity in Ovariole Number Induced by A Dietary Effect of the Host Plants between Cactophilic Drosophila Species

Insects, 2016
Under the preference-performance hypothesis, natural selection will favor females that choose oviposition sites that optimize the fitness of their offspring.
Daniela Peluso, Eduardo M. Soto, Lucas Kreiman, Esteban Hasson, Julián Mensch   +4 more
doaj   +1 more source

Synthesis of a derivative of α-D-Glcp(1->2)-D-Galf suitable for further glycosylation and of α-D-Glcp(1->2)-D-Gal, a disaccharide fragment obtained from varianose

Beilstein Journal of Organic Chemistry, 2012
The presence of galactofuranoyl units in infectious microorganisms has prompted the study of the metabolic pathways involved in their incorporation in glycans.
Carla Marino, Carlos Lima, Karina Mariño, Rosa M. de Lederkremer   +3 more
doaj   +1 more source

La suspensión de la presencialidad escolar: un resumen de la evidencia disponible a nivel internacional respecto de su efectividad para contener la actual pandemia de COVID-19

Evidencia. Actualización en la Práctica Ambulatoria, 2021
Tomando como excusa el análisis crítico del reciente informe suscripto por profesionales del Instituto de Cálculo de la Facultad de Ciencias Exactas y Naturales (UBA–CONICET) respecto del impacto de la suspensión de la presencialidad escolar como medida ...
Agustin Ciapponi
doaj   +1 more source

Observable for a Large System of Globally Coupled Excitable Units

Mathematical and Computational Applications, 2019
The study of large arrays of coupled excitable systems has largely benefited from a technique proposed by Ott and Antonsen, which results in a low dimensional system of equations for the system’s order parameter.
Santiago Boari, Gonzalo Uribarri, Ana Amador, Gabriel B. Mindlin   +3 more
doaj   +1 more source

Factors underlying bird community assembly in anthropogenic habitats depend on the biome

Scientific Reports, 2022
Production activities drive the replacement of original habitats with artificial ones, leading to new bird assemblages. In this study, we assessed if anthropogenic habitats acted as environmental filters causing functional redundancy or as promoters of ...
Anahí S. Vaccaro, Julieta Filloy
doaj   +1 more source

Disponibilidad, acceso y características de las tesis en la Facultad de Ingeniería y en la Facultad de Ciencias Exactas y Naturales de la Universidad de Buenos Aires = Availability, Access, and Characteristics of the Theses in the Facultad de Ingeniería and the Facultad de Ciencias Exactas y Naturales of the Universidad de Buenos Aires

Información, Cultura y Sociedad, 2001
Se intenta reflejar la disponibilidad de las tesis y trabajos equivalentes para acceder a títulos de grado y de postgrado en las Facultades de Ingeniería y de Ciencias Exactas y Naturales de la Universidad de Buenos Aires (UBA), así como las ...
María Alejandra Plaza
doaj   +2 more sources

Un camino de inflexiones: Del protocolo a la creación del Programa por la Igualdad de Género en la Facultad de Ciencias Exactas y Naturales de la UBA

, 2022
Fil: Mendiluce, Mauricio Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires.
Quaglino, Ana, Dulbecco, Paloma, Mendiluce, Mauricio Javier   +2 more
openaire   +1 more source

Interference conditions of the reconsolidation process in humans: the role of valence and different memory systems.

Frontiers in Human Neuroscience, 2016
Following the presentation of a reminder, consolidated memories become reactivated followed by a process of re-stabilization, which is referred to as reconsolidation. The most common behavioral tool used to reveal this process is interference produced by
Rodrigo S Fernández, Luz Bavassi, Luz Bavassi, Laura Kaczer, Cecilia Forcato, María Eugenia Pedreira   +5 more
doaj   +1 more source

Detección de hongos micorrícicos arbusculares en la hojarasca de distintas especies arbóreas: evaluación de tres técnicas de clarificación.

Boletín de la Sociedad Argentina de Botánica, 2023
Introducción y objetivos: Los hongos micorrícicos arbusculares (HMA) forman asociaciones simbióticas mutualistas con las raíces de las plantas y se desarrollan en el suelo y hojarasca.
Sofía Crescio, Alicia Margarita Godeas, Vanesa Silvani   +2 more
doaj   +1 more source

Filter feeders living on suspension feeders: New insights into the lifestyle and distribution of Arcturidae Dana, 1849 (Crustacea: Isopoda) around Iceland

Marine Ecology, EarlyView.
Abstract The focus of the present study was on arcturid isopods occurring in the subarctic region around Iceland. Data from two decades of sampling with an epibenthic sledge (EBS) during numerous expeditions of the BIOICE (Benthic Invertebrates of Icelandic Waters; 1992–2004) and IceAGE (Icelandic marine Animals: Genetics and Ecology; 2011—ongoing ...
Vivien Lukas Hartmann, Emanuel Pereira, Nancy F. Mercado‐Salas, Anne‐Nina Lörz, Jörundur Svavarsson, Saskia Brix   +5 more
wiley   +1 more source