Results 11 to 20 of about 44,252 (234)
La investigación de las prácticas de lectura. Enfoques, voces y miradas
Infancias Imágenes, 2023 En el presente trabajo se presentan aportes y resultados del proyecto de investigación titulado Prácticas de lectura: enfoques, voces y miradas II. En este sentido, se busca indagar en la lectura literaria escolar, a partir de los aportes de Chartier ...
María Ayelén Bayerque +4 more
doaj +1 more source
Impedance meter in the UHF Band using Reflectometry Techniques
Revista Elektrón, 2023 This paper proposes the design and implementation of an impedance meter in the UHF band using reflectometry techniques. The device has the ability to measure the amplitude ratio and the phase difference of the reflected signal of a system under test with
Brian Maximiliano Gluzman +4 more
doaj +1 more source
Empresas más responsables, una oportunidad para la sostenibilidad de Mar del Plata [PDF]
, 2021 Hace medio siglo que en el universo de las empresas existe una divisoria de aguas entre aquellas que se responsabilizan por los problemas de las comunidades donde operan y aquellas que no.
Hammond, Fernando
core
Arabidopsis thaliana Embryo Sac Mitochondrial Membrane Potential Stain
Bio-Protocol, 2014 The aim of this experiment is to study mitochondrial functional status in Arabidopsis embryo sacs using the membrane potential indicator JC-1. Changes in the membrane potential are presumed to be due to the opening of the mitochondrial permeability ...
María Martin +3 more
doaj +1 more source
Incidence of early-onset dementia in Mar del Plata
Neurología (English Edition), 2015 Early-onset dementia (EOD) is defined as dementia with onset before the age of 65 years. EOD is increasingly recognised as an important clinical and social problem with devastating consequences for patients and caregivers.Determine the annual crude incidence rate and the specific incidence rates by sex and age in patients with EOD, and the standardised
M. Sanchez Abraham +9 more
openaire +3 more sources
Acta Colombiana de PsicologíaEl objetivo de este estudio fue analizar la capacidad explicativa de la tolerancia al distrés (TD) en la comprensión lectora (CL) de textos narrativos y expositivos, considerando conjuntamente el rol de la memoria de trabajo (MT) en niños de 9 a 12 años ...
María Florencia Pereyra +6 more
doaj +1 more source
Unraveling Anaerobic Metabolisms in a Hypersaline Sediment
Frontiers in Microbiology, 2022 The knowledge on the microbial diversity inhabiting hypersaline sediments is still limited. In particular, existing data about anaerobic hypersaline archaea and bacteria are scarce and refer to a limited number of genera.
Juan Ignacio Solchaga +2 more
doaj +1 more source
Frontiers in Marine Science, 2022 IntroductionPhotosynthetic organisms respond to nitrogen (N) deprivation with the slowdown of photosynthesis and electron transport resulting in the balance the carbon (C)/N ratio.
Noelia Foresi +7 more
doaj +1 more source
Tecnología y Ciencia, 2021 El presente trabajo tuvo como objetivo evaluar el crecimiento de juveniles del pez ornamental H. bimaculatus, Cichlidae, utilizando residuos industriales de langostino argentino y cebada cervecera, con complemento de algas en el alimento.
María Marta Pérsico +9 more
doaj +1 more source
Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)
The Anatomical Record, EarlyView.Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto +3 more
wiley +1 more source