Results 1 to 10 of about 422 (103)
Network Segregation and Integration Changes in Healthy Aging: Evidence From EEG Subbands During the Visual Short-Term Memory Binding Task. [PDF]
Eur J NeurosciWe showed that network architecture changes during healthy aging are more effective in middle‐aged individuals, while this effectiveness appears to vanish or show compensatory mechanisms in elderly people. These changes were related to cognitive domain scores.
Fide E, Bora E, Yener G.
europepmc +2 more sources
Predictions of southern migration timing in coastal sharks under future ocean warming. [PDF]
Conserv BiolAbstract Projected redistribution of marine species due to ocean warming may undermine current conservation efforts. Yet, there have been few studies on how ocean warming may alter migration timing. Across 5 years of acoustic telemetry data (2018–2022), we determined environmental drivers of southward migration timing for 6 migratory shark species from
Manz MH +16 more
europepmc +2 more sources
Tropical and Subtropical Agroecosystems, 2023 Background: Genetic improvement in the sheep species focuses on increasing the number of offspring per sheep. Heritable characteristics such as ovulation rate, fertility, and prolificacy are desirable.
Dante J. Hernández-Rubio +5 more
doaj +1 more source
Circadian rhythms of hosts and their gut microbiomes: Implications for animal physiology and ecology
Functional Ecology, Volume 37, Issue 3, Page 476-487, March 2023., 2023 Read the free Plain Language Summary for this article on the Journal blog. Abstract Daily light–dark cycles shape the circadian physiology and behaviour of nearly all organisms, with variation in circadian phenotypes having cascading effects on individual fitness, species interactions and species co‐evolution.
Dominik W. Schmid +5 more
wiley +1 more source
Biotropica, Volume 55, Issue 1, Page 256-267, January 2023., 2023 We characterized the composition and the temporal variations of the arthropods community visiting female and male inflorescences of the palm Phytelephas aequatorialis. We report 59 morphospecies dominated by three beetle families: Staphylinidae, Nitidulidae, and Curculionidae and 16 pollinator candidates among which nine visited both inflorescence ...
Thomas Auffray +6 more
wiley +1 more source
Los perros y su estrecho vínculo con las personas ¿Qué los hace únicos?
Revista de Psicología, 2021 A lo largo de sus vidas los perros tienen la capacidad de formar fuertes vínculos afectivos con los humanos. Además de apegarse a sus cuidadores, pueden relacionarse de manera exitosa con personas desconocidas.
Gabriela Barrera, Mariana Bentosela
doaj +1 more source
Nova Scientia, 2021 Introducción: los objetivos fueron evaluar el estro y la gestación en vacas Bos Taurus, tratadas con un protocolo para la inseminación artificial a tiempo fijo (IATF) con y sin gonadotropina coriónica equina (eCG).
José Luis Espinoza Villavicencio +4 more
doaj +1 more source
Embedded Synchronizing Internet Clocks (E-SIC) without dedicated hardware
Revista Elektrón, 2021 E-SIC is an algorithm designed to synchronize the clocks of embedded controllers through a Local Area Network (LAN) using 802.11 (WI-FI) technology. It’s based on the SIC algorithm that synchronizes frequency between the clocks by taking advantage of the
Javier Alejandro Atadia +2 more
doaj +1 more source
European Journal of Investigation in Health, Psychology and Education, 2016 En este trabajo analizamos los cambios durante el envejecimiento en la sincronización electroencefalográfica (EEG) entre distintas zonas de la corteza cerebral en sujetos mayores sanos bajo estimulación visual.
Guzmán Alba +2 more
doaj +1 more source
Análisis de sincronización de semáforos utilizando el programa Synchro
Infraestructura Vial, 2020 La congestión del tránsito es un problema que se manifiesta a nivel internacional y del cual Cuba no está exenta, a pesar de que los niveles existentes no llegan a los presentados por los países con alto nivel de motorización.
Oisy Hernández Menéndez +1 more
doaj +1 more source