Listar IIT por título
Mostrando ítems 506-525 de 2001
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Design and development of polyvinyl alcohol (PVA)/Aloe vera/collagen/manuka honey dressings with regenerative and antimicrobial properties for the treatment of burns and chronic wounds
(Materials Research Society, 2023-08-18)This work used the electrospinning technique to obtain polymeric fiber mats of polyvinyl alcohol (PVA= 89,000-98,000 Mw) with encapsulated collagen, aloe vera, and Manuka honey. We varied the electrospinning parameters ... -
Design and fabrication of a bioreactor for the proliferation of mesenchymal stem cells
(2023-04-30)Actualmente, la cantidad de donadores de órganos es escasa y existen diferentes métodos para enfrentar esta situación, entre ellos los cultivos celulares, la descelularización y los biorreactores, que juegan un rol importante ... -
Design and fabrication of a cryogenic magnetocaloric composite by spark plasma sintering based on the RAl2 Laves phases (R= Ho, Er)
(2020-08-05)We report the design and fabrication of a highly dense (>97%) two-phase magnetocaloric composite operating in the cryogenic temperature range based on the binary Laves phases HoAl2 and ErAl2 with a nearly table-like magnetic ... -
Design and Fabrication of a Radial Flow Bioreactor to Decellularize Muscular Arteries
(Springer, 2022-10-24)Tissue engineering seeks to obtain functional organs in laboratories due to the scarcity and difficulty of obtaining organs and tissues for donations. We must consider that there are patients who require organs and/or ... -
Design and implementation of a data acquisition system for R peak detection in electrocardiograms
(SCITEPRESS – Science and Technology Publications, 2018)This paper presents a data acquisition system for the R peak detection in electrocardiograms. R wave is one of the most important sections of the QRS complex, which has an essential role in diagnosis of heart rhythm ir ... -
Design and validation of a questionnaire in Spanish language for software usability evaluation
(2019-10)BACKGROUND:Usability is an essential characteristic of software development, which needs to be evaluated mainly through questionnaires. However, the questionnaires available in Spanish are limited and not available for ... -
Design and validity of a questionnaire for measuring psychosocial risk factors and burnout
(2020-07-01)In recent years, burnout has emerged as one of the most important work risks. Continuous chronical emotional and interpersonal stressors at the workplace can lead to burnout. Among those, psychosocial risk factors are ... -
DESIGN OF A MOBILE MANIPULATOR FOR PICK AND PLACE ACTIVITIES.
(ICONIS, 2021-10-29)This work develops the design of a mobile manipulator robot that aims to be able to pick up, transport and place an object. The robot moves by itself thanks to a line follower. A manipulator arm with three degrees of freedom ... -
Design of a Modular Plantar Orthosis System through the Application of TRIZ Methodology Tools
(2021-02-25)Innovations within the medical device sector are constantly and rapidly emerging due to increasing demand, especially for orthosis systems, which usually constitute built rigids with low comfort, due mainly to the ... -
Design of a Morlet wavelet control algorithm using super–twisting sliding modes applied to an induction machine
(IEEE Xplore, 2020-07-24)In this paper, a Morlet wavelet and super–twisting control algorithm are designed and implemented to a three–phase induction motor. The mathematical model of the squirrel–cage induction motor to be controlled is ... -
Design of a Neural Super-Twisting Controller to Emulate a Flywheel Energy Storage System
(2021-10-07)In this work, a neural super-twisting algorithm is applied to the design of a controller for a flywheel energy storage system (FESS) emulator. Emulation of the FESS is achieved through driving a Permanent Magnet Synchronous ... -
Design of an Order Picking Reduce Module Using Bat Algorithm
(IGI Global, 2019-04-01)These days the human factor is key to improving order picking processes. For example, in a line of processes to replace different parts of equipment or devices, it is necessary to find the best route in each case to minimize ... -
Design of protective vessel and irrigation system for an organ-on-chip device
(2021-02-01)New devices have been in development in the biomedical engineering field which allow to mimic several physiological processes at once or individually. The present work introduces a design and computational simulation of ... -
Design, process and commercial benefits gained from AMT
(2019-07-29)Purpose – The purpose of this paper is to measure the relationships between advanced manufacturing technologies (AMTs) categories (stand-alone, intermediated and integrated systems) implementation and design, process and ... -
Despliegue de WCM PM en la mejora de OEE en equipos de moldeo de plástico mediante PDCA: un caso de estudio
(Academia Journals, 2020-11-06)Word Class Manufacturing “WCM” es un sistema de organización de la producción adoptado por alguno de los fabricantes más importantes del mundo como Fiat, Chrysler, Tetra Park y otros. El objetivo del sistema WCM es mejorar ... -
DETECCIÓN DE SOMNOLENCIA EN CONDUCTORES DE VEHÍCULOS POR MEDIO DE PROCESAMIENTO DE VIDEO
(2022-06-30)Los accidentes automovilísticos son una de las principales causas de muerte y lesiones a nivel mundial. Muchos son causados por fatiga y somnolencia de los conductores. El presente estudio tiene como objetivo detectar ... -
Detección y Clasificación de Señales de Tráfico Mexicanas Mediante Aprendizaje Profundo
(2020-12-31)La detección y clasificación automática de señales de tráfico es una tarea para apoyar la seguridad de un conductor e incluso para asistir en la navegación de un automóvil autónomo. El objetivo del artículo es presentar ...