Results 61 to 70 of about 295,827 (123)

Estrategia de control para robots manipuladores con realimentación visual y plataforma electro-neumática de 3gdl // Control Scheme for robots manipulators visual servoingand 3DOF electro-pneumatic platform

open access: yesIngeniería Mecánica, 2011
ResumenEn este artículo se presenta un esquema de control en el espacio de tarea para dos estructuras robóticas diferentes, una plataforma electro-neumática de tres grados de libertad y un sistema servovisual.
René González-Rodríguez   +3 more
doaj  

A Critical Analysis of Secondary Victims' Preferred Method of Reporting Crime in a South African Township

open access: yesSexuality, Gender &Policy, Volume 9, Issue 3, August 2026.
ABSTRACT Digital communication has facilitated freedom of expression in various contexts worldwide. Digitalized communication is a form of expression that has become the norm worldwide despite cybercrime and other challenges. Communication preferences for social media determine attitudes to reporting crime.
Nomsa Ingrid Zikalala
wiley   +1 more source

Percepción sobre riesgos ergonómicos del personal de salud de la consulta externa del Hospital General Esmeraldas Sur – Delfina Torres de Concha en el año 2019

open access: yes, 2020
Tesis previa obtención del título de Magister en Gestión de Riesgos, Mención Prevención de Riesgos LaboralesEl trabajo constituye una de las principales actividades del ser humano y representa aproximadamente la tercera parte de su vida, por lo que ...
Calderón Montes, Romina Soraya
core   +1 more source

How identity bias affects perceptions of conservation messages on social media

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Public support is essential for conservation, as public opinion can influence decision‐making and policy. Therefore, understanding whether bias toward conservationists due to their identity (identity bias) affects their perceived credibility and support for their recommendations is important.
Lauren F. Rudd   +4 more
wiley   +1 more source

Análisis de la percepción de riesgos laborales de la Facultad de Ciencias Administrativas y Económicas de la Universidad Técnica Luis Vargas Torres, año 2019

open access: yes, 2020
Tesis previa obtención del título de Magister Innovación en Gestión de Riesgos, mención Prevención de Riesgos LaboralesLa presente investigación titulada Análisis de la Percepción de Riesgos Laborales, fue realizada en la Universidad Técnica Luis ...
Candonga Valencia, Jenniffer Alexandra
core  

Exploring legal‐ and health‐risk messaging to reduce demand for elephant skin

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Asian elephants (Elephas maximus) are poached for an illegal trade in their skins, which are used in traditional medicine in Africa and Asia. We explored whether messages about the legal and health risks of using elephant skin for medicinal purposes (stomach illness) could reduce such consumption.
Beilu Duan   +10 more
wiley   +1 more source

Different Types of Sounds and Their Relationship With the Electrocardiographic Signals and the Cardiovascular System – Review

open access: yesFrontiers in Physiology, 2018
Background: For some time now, the effects of sound, noise, and music on the human body have been studied. However, despite research done through time, it is still not completely clear what influence, interaction, and effects sounds have on human body ...
Ennio H. Idrobo-Ávila   +4 more
doaj   +1 more source

The Effects of Policy Success Versus Failure Narratives

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT While public policies usually have mixed effects, succeeding at some aspects and failing at others, this nuance is often lost in public discourse when political actors like advocacy groups and politicians strategically emphasize either the successes or failures of particular policies.
Sarah Pralle, Emily Thorson
wiley   +1 more source

Diseño y Construcción de un Transductor de Fuerza para un Banco de Pruebas WIM

open access: yesProgramación Matemática y Software, 2009
Este artículo presenta el diseño de un transductor de fuerza para un banco de experimentación de pesaje dinámico WIM (Weigh-in-Motion). Se describen los requerimientos para el diseño del transductor, las condiciones de carga mecánica y confinamientos ...
Wilmar Cabrera Montiel   +3 more
doaj  

Large-Signal Nonlinear Average Model for a Voltage-Controlled Flyback Converter

open access: yesEnergies
Flyback converters are popular in various electronic applications due to their efficiency, galvanic isolation, and voltage stepping-up. However, their modeling and analysis present significant challenges.
David Eduardo Giraldo-Hernández   +6 more
doaj   +1 more source

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