Listar Artículo en revista de investigación por título
Mostrando ítems 196-215 de 823
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Desarrollo de una red IOT basada en tecnología Lorawan para seguimiento de vehiculos
(2021-06-16)Resumen: En la presente investigación se propone el desarrollo de una alternativa que sea más económica y de fácil adquisición para la localización de los vehículos en el estado de Chihuahua, así mismo se realiza la ... -
Design and Comparative Analysis of Several Types of Fixed and Simple Precision Floating Point Multipliers
(2021-04-30)Multiplication is an arithmetic operation that has a meaningful impact on the performance of sev- eral real-life applications, such as digital signal and image processing. Analysis and comparison of different types of ... -
Design and construction of a compact low-cost test bench for hybrid engine studies
(2022-03-31)In this paper, the design, construction and first results of a low-cost hybrid engine test bench is presented. The purpose of this device is to allow geographically specific research around control algorithms and ... -
Design and Construction of a Compact Rotary Substrate Heater for Deposition Systems
(2020-03-24)We have designed and constructed a compact rotary substrate heater for the temperature range of 25 °C to 700 °C. The heater can be implemented in any deposition system where crystalline samples are needed. Its main function ... -
Design and construction of a desktop AC susceptometer using an Arduino and a Bluetooth for serial interface
(2018-03-26)We designed and developed a desktop AC susceptometer for the characterization of materials. The system consists of a lock-in amplifier, an AC function generator, a couple of coils, a sample holder, a computer system with ... -
Design and Development of a MOEMS Accelerometer Using SOI Technology
(2023-01-16)The micro-electromechanical system (MEMS) sensors are suitable devices for vibrational analysis in complex systems. The Fabry–Pérot interferometer (FPI) is used due to its high sensitivity and immunity to electromagnetic ... -
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 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 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 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 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 ... -
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 ... -
Detection of COVID-19 Lung Lesions in Computed Tomography Images Using Deep Learning
(2022-04-13)The novel coronavirus (COVID-19) is a disease that mainly affects the lung tissue. The detection of lesions caused by this disease can help to provide an adequate treatment and monitoring its evolution. This research ... -
Detection of Facial Spoofing Attacks in Uncontrolled Environments using ELBP and Color Models
(2022-03-03)Distance education has become an alternative in teaching derived from the Covid-19 pandemic. However, distance education has led to bad practices for some students. For example, it was detected that some students spoofed ... -
Detection of HER2 through Antibody Immobilization Is Influenced by the Properties of the Magnetite Nanoparticle Coating
(2018-04-02)Considerable effort has been focused on improving the control of size, shape, and surface modifications to detect proteins. The purpose of this study was to compare the efficiencies of aminosilane-coated magnetite (As-M) ...