Results 11 to 20 of about 424,301 (355)

A Sprayer Movement Model for Treating Reeds in Rice Irrigation System

open access: yesИнженерные технологии и системы, 2023
Introduction. Rice grawing is an important branch of crop sector in Kuban, which produces about 80% of Russian rice. One of the significant factors reducing the yield of this crop is the presence of high-stemmed weeds growing in the canals and on the ...
Evgeny V. Truflyak   +1 more
doaj   +1 more source

Competition and Complementarity in Agriculture between Cuba and Florida: The Case of Sugar

open access: yesEDIS, 2003
This document is about a hypothetical framework for future US-Cuban sugar relations, focusing on competition and complementarity issues once trade resumes.
Jose Alvarez, Lazaro Peña Castellanos
doaj   +1 more source

Animal-assisted interventions as innovative tools for mental health

open access: yesAnnali dell'Istituto Superiore di Sanità, 2011
There is a growing interest for the potential health benefits of human-animal interactions. Although scientific evidence on the effects is far from being consistent, companion animals are used with a large number of human subjects, ranging from children ...
Francesca Cirulli   +4 more
doaj   +1 more source

Un nouveau mode de conduite des vignes au Chili : le système « huasca »

open access: yesOENO One, 1977
Une « huasca » est un sarment de l'année, vigoureux, ayant une longueur de 3-4 m, un diamètre de l'ordre de 1,5 cm dans sa partie médiane et portant environ 60 bourgeons. Lors de la taille, on ne coupe pas l'extrémité des « huascas » que l'on conserve et
Alejandro Hernandez
doaj   +1 more source

Balance in Blind Subjects: Cane and Fingertip Touch Induce Similar Extent and Promptness of Stance Stabilization

open access: yesFrontiers in Neuroscience, 2018
Subjects with low vision often use a cane when standing and walking autonomously in everyday life. One aim of this study was to assess differences in the body stabilizing effect produced by the contact of the cane with the ground or by the fingertip ...
Stefania Sozzi   +4 more
doaj   +1 more source

Redox regulation of the insulin signalling pathway

open access: yesRedox Biology, 2021
The peptide hormone insulin is a key regulator of energy metabolism, proliferation and survival. Binding of insulin to its receptor activates the PI3K/AKT signalling pathway, which mediates fundamental cellular responses.
Claudia Lennicke, Helena M. Cochemé
doaj   +1 more source

Wearable Gait Measurement System with an Instrumented Cane for Exoskeleton Control

open access: yesSensors, 2014
In this research we introduce a wearable sensory system for motion intention estimation and control of exoskeleton robot. The system comprises wearable inertial motion sensors and shoe-embedded force sensors. The system utilizes an instrumented cane as a
Modar Hassan   +3 more
doaj   +1 more source

Traumatic Brain Injury Leads to Alterations in Contusional Cortical miRNAs Involved in Dementia

open access: yesBiomolecules, 2022
There is compelling evidence that head injury is a significant environmental risk factor for Alzheimer’s disease (AD) and that a history of traumatic brain injury (TBI) accelerates the onset of AD.
Shahmir Naseer   +7 more
doaj   +1 more source

Crkva bosanska i stećci [PDF]

open access: yesHistorijska Misao, 2021
This paper is dedicated to the relations between two phenomena so characteristic for the medieval Bosnian history: one being the monastic order krstjani from Bosnia, ie. the Bosnian Church and the other are medieval tombstones - stećci.
Dženan Dautović
doaj  

Mobility Support with Intelligent Obstacle Detection for Enhanced Safety

open access: yesOptics
In recent years, assistive technology usage among the visually impaired has risen significantly worldwide. While traditional aids like guide dogs and white canes have limitations, recent innovations like RFID-based indoor navigation systems and ...
Jong Hyeok Han   +6 more
doaj   +1 more source

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