Results 61 to 70 of about 204,250 (183)

Aplicación de la seda de araña en disipador de energía de impacto

open access: yesRevista de Iniciación Científica, 2017
Motivados por el alto nivel de resistencia, tenacidad e histéresis que presenta la seda de araña y su capacidad de adaptación en diversas aplicaciones, en este artículo se propone utilizar este material para la fabricación de los guardarraíles.
Daniel Cooban   +4 more
doaj  

Diseño óptimo de un sistema de inyección convencional con bomba rotativa [PDF]

open access: yes, 1998
Además de en las actas del congreso se publicó en: Anales de ingeniería mecánica, 12 (1), 618-624.XIII Congreso Nacional de Ingeniería Mecánica: Terrasa, 1998.El presente artículo se ocupa de la aplicación de un modelo de inyección de bomba rotativa al ...
Chacartegui, Ricardo   +4 more
core  

46‐kg abdominal tumor misdiagnosed as obesity: Unveiling healthcare bias due to obesity stigma

open access: yesClinical Case Reports, Volume 12, Issue 11, November 2024.
Key Clinical Message Obesity results in higher risk of some cancers while obesity stigma affect patient's quality of care. In this case report, a 46 kg ovary mass was misdiagnosed as severe obesity. Obesity stigma awareness and a sustained effort from healthcare professionals are required to deliver adequate patient care to patients with obesity ...
Giacomo Calini   +3 more
wiley   +1 more source

Modelación matemática del funcionamiento de las coronas de molinos considerando la flotación de la maza superior // An equivalent mechanism for the kinetic and dynamic analysis of the sugar cane mill gears

open access: yesIngeniería Mecánica, 2011
ResumenEn este trabajo se propone un mecanismo equivalente para modelar el funcionamiento de lascoronas de los molinos de caña de azúcar, que permite tomar en cuenta la forma real del perfil de losdientes trazados por arcos de círculos y la variación de ...
Mario Javier Cabello-Ulloa   +5 more
doaj  

Effect of Industry 4.0 on Education Systems: An Outlook [PDF]

open access: yes, 2018
Congreso Universitario de Innovación Educativa En las Enseñanzas Técnicas, CUIEET (26º.
López Brugos, José Antonio   +3 more
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Improved protection for colour images via invertible colour‐to‐grey, image distortion, and visible‐imperceptible watermarking

open access: yesIET Image Processing, Volume 18, Issue 13, Page 3854-3863, 13 November 2024.
An invertible colour‐to‐grey algorithm is presented. The approach protects both the colour and structure of the colour image against illegal usage and distribution. Abstract Invertible colour‐to‐grey algorithms protect the colour of an image against illegal usage and distribution.
Eduardo Fragoso‐Navarro   +2 more
wiley   +1 more source

Wingtip vortex in a NACA0012 airfoil and its active control [PDF]

open access: yes, 2015
Contribución mediante sesión pósterWe conduct experiments in a towing-tank to analyse the flow patterns of wingtip vortices in a NACA 0012 airfoil. In this experimental research, we provide PIV measurements and flow visualisations. Without active control,
Blanco-Rodriguez, Maria Jose   +3 more
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Ten steps to transform ideas into product innovations: An interdisciplinary collaboration between nursing and engineering

open access: yesInternational Nursing Review, Volume 71, Issue 3, Page 432-439, September 2024.
Abstract Aims To describe the development process of a device from the conception of the idea to the first contact with the commercial environment, and to demonstrate its practical application through an interdisciplinary collaboration between nursing and engineering for the design of a protective device for peripheral venous catheters.
Ana Fernández‐Feito   +6 more
wiley   +1 more source

A review of the emerging approaches for developing multi‐scale filler‐reinforced epoxy nanocomposites with enhanced impact performance

open access: yesPolymer Composites, Volume 45, Issue 11, Page 9647-9676, 10 August 2024.
Effect of pristine and compatibilized reinforcement, from single to multi‐reinforcement, on crack propagation in epoxy‐based GFRP nanocomposite systems. Abstract Fiber‐reinforced polymer composites (FRPCs) are utilized for myriad applications owing to their exceptional characteristics like high specific strength and stiffness.
Daksh Shelly   +6 more
wiley   +1 more source

Validación de un modelo de información para la integración de la inspección con máquinas de medir por coordenadas en el ciclo de producción [PDF]

open access: yes, 2003
VI Congreso Iberoamericano de Ingeniería Mecánica, Coimbra, PortugalSe presenta un entorno de trabajo denominado IFCIA que permite integrar la actividad de inspección con el sistema de modelado de producto, de manera que entre estas actividades se ...
Barreiro García, Joaquín   +4 more
core  

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