Results 21 to 30 of about 1,876 (192)

Activation of cannabinoid type 1 receptor (CB1) modulates oligodendroglial process branching complexity in rat hippocampal cultures stimulated by olfactory ensheathing glia-conditioned medium

open access: yesFrontiers in Cellular Neuroscience, 2023
The endocannabinoid system (ECS) refers to a complex cell-signaling system highly conserved among species formed by numerous receptors, lipid mediators (endocannabinoids) and synthetic and degradative enzymes. It is widely distributed throughout the body
Yolanda Paes-Colli   +19 more
doaj   +1 more source

FUNGITOXIDADE DO ÓLEO ESSENCIAL DE GUAÇATONGA, Casearia sylvestris, NO DESENVOLVIMENTO IN VITRO DE FUNGOS FITOPATOGÊNICOS E AVALIAÇÃO IN VIVO EM PLANTAS DE BETERRABA PARA O CONTROLE DE CERCOSPORIOSE

open access: yesCiência Agrícola, 2022
Fitopatógenos interferem de forma negativa na produção e na qualidade final dos produtos agrícolas comercializados. O  trabalho tem como objetivo verificar o controle alternativo dos fungos Cercospora beticola sacc, Phytophthora infestans e ...
Letícia Boruch   +4 more
doaj   +1 more source

Photo-Crosslinked Coumarin-Containing Bis-Urea Amphiphile Hydrogels

open access: yesGels, 2022
The design of photo-responsive supramolecular hydrogels based on coumarin dimerization and de-dimerization is described. The photo-responsive coumarin unit is chemically incorporated into an oligo(ethylene glycol) (OEG) bis-urea amphiphile that is ...
Jie Liu   +4 more
doaj   +1 more source

Efficacy and safety of midazolam combined with dezocine for sedation and analgesia in digestive endoscopy: A prospective open single-center study

open access: yesFrontiers in Pharmacology, 2022
Objective: Digestive endoscopy is an important means of diagnosing and treating gastrointestinal diseases and a tool for screening and monitoring early gastrointestinal tumors.
Yongpeng Chen   +16 more
doaj   +1 more source

How many people could use an SSVEP BCI?

open access: yesFrontiers in Neuroscience, 2012
Brain-computer interfaces (BCI) are communication systems that allow people to send messages or commands without movement. BCIs rely on different types of signals in the electroencephalogram (EEG), typically P300s, steady-state visually evoked potentials
Christoph eGuger   +8 more
doaj   +1 more source

Is Automated Consent in Solid GDPR-Compliant? An Approach for Obtaining Valid Consent with the Solid Protocol

open access: yesInformation, 2023
Personal Information Management Systems (PIMS) are acquiring a prominent role in the data economy by promoting services that help individuals to have more control over the processing of their personal data, in line with the European data protection laws.
Marcu Florea, Beatriz Esteves
doaj   +1 more source

Comparison of dry and gel based electrodes for P300 brain-computer interfaces

open access: yesFrontiers in Neuroscience, 2012
Most brain-computer interfaces (BCI) rely on one of three types of signals in the electroencephalogram (EEG): P300s, steady-state visually evoked potentials (SSVEP), and event-related desynchronization (ERD). EEG is typically recorded non-invasively with
Christoph eGuger   +3 more
doaj   +1 more source

The Olympic Experimental Gymnasium Program and its Association with the Prevalence of Cardiovascular Risk Factors in Adolescents: A Cross-Sectional Study

open access: yesArquivos Brasileiros de Cardiologia, 2019
Background: Cardiovascular disease (CVD) is the leading cause of death worldwide. Physical activity (PA) and appropriate diet, if adopted in childhood and adolescence, may reduce the CVD burden in later life.
Carlos Scheer   +6 more
doaj   +1 more source

Building relationships on Instagram: Enhancing customer engagement and visit intentions in restaurant [PDF]

open access: yesInternational Journal of Data and Network Science
The study examines how Instagram interactions impact customer response in the restaurant context using the Stimulus-Organism-Response (SOR) framework. It explores how interactions on Instagram influence customers' intention to visit a restaurant,
Muhannad Alboji   +2 more
doaj   +1 more source

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