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ODS 3: Salud y bienestar. Garantizar una vida sana y promover el bienestar de todos a todas las edades
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1
tesis de grado
Publicado 2008
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En este trabajo de tesis se presenta el desarrollo de una herramienta software basada en el lenguaje XPDL, que incluye como parte de sus funcionalidades: la definición de procesos, la explosión de actividades, la definición de metodologías y la gestión de versiones de los procesos y metodologías. Para lograr dicho objetivo, se ha desarrollado una extensión al XPDL que permita el manejo de los conceptos de: explosión, metodologías y versionado de procesos, dado que son conceptos que no se encuentran incluidos de forma nativa en el mencionado lenguaje.
2
tesis de grado
Publicado 2008
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En este trabajo de tesis se presenta el desarrollo de una herramienta software basada en el lenguaje XPDL, que incluye como parte de sus funcionalidades: la definición de procesos, la explosión de actividades, la definición de metodologías y la gestión de versiones de los procesos y metodologías. Para lograr dicho objetivo, se ha desarrollado una extensión al XPDL que permita el manejo de los conceptos de: explosión, metodologías y versionado de procesos, dado que son conceptos que no se encuentran incluidos de forma nativa en el mencionado lenguaje.
3
artículo
Este artículo presenta una técnica para mejorar el proceso de diseño industrial de transistores de microondas, basado en un diseño de experimentos mejorado (DOE) y un modelado electrotérmico (MET) expandido. El diseño de experimentos DOE permitió centrar el diseño a través de variaciones en parámetros específicos, para evitar complejas simulaciones electromagnéticas de acoplamiento mutuo entre los cables dentro del mismo transistor, que generalmente en herramientas CAD convencionales presentan un elevado costo computacional. El modelo electrotérmico mejorado utilizando la técnica de voltajes efectivos posibilitó predecir no solo el autocalentamiento, sino también las impedancias apropiadas para la máxima potencia de salida y la máxima eficiencia del transistor. De esta manera fue posible elegir las condiciones de operación que garantizaran un reducido autocalentamiento...
4
artículo
Publicado 2013
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The principles to design a sustainable industrial process can be applied to the design of a new process or to evaluate an existing process and make it sustainable. Need to be considered for the design and evaluation raised by the Green Chemistry, Green Engineering, Cleaner Production and Industrial Ecology. This document is referenced production of sulfuric acid, a product used as raw material or input for the manufacture of a wide variety of products, such as fertilizers, dyes, catalysts, etc. The raw materials used for manufacturing are analyzed, highlighting the processes from petrochemical sulfur and roasting gases.
5
artículo
Publicado 2007
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Mining and metallurgical activity produces liquid effluents as a waste during the extraction process, which must be treated in order to be disposed in the environment, following governmental and environmental legislation. Big and medium size mining industry carry on environmental projects as it is the trend worldwide, but small size and informal mining did not have between its priorities the environmental issue due to the lack of research on clean technologies related to this sector which finally could influence in make more efficient its processes. The main aim of the research is centered on propose solutions with an experimental basis for design and dimension of containers in processes with chemical precipitation and cementing of dissolved metals in liquid effluents. Laboratory tests are detailed for cementing copper from liquid effluents by means of light scrap iron which allows recov...
6
artículo
Publicado 2007
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Mining and metallurgical activity produces liquid effluents as a waste during the extraction process, which must be treated in order to be disposed in the environment, following governmental and environmental legislation. Big and medium size mining industry carry on environmental projects as it is the trend worldwide, but small size and informal mining did not have between its priorities the environmental issue due to the lack of research on clean technologies related to this sector which finally could influence in make more efficient its processes. The main aim of the research is centered on propose solutions with an experimental basis for design and dimension of containers in processes with chemical precipitation and cementing of dissolved metals in liquid effluents. Laboratory tests are detailed for cementing copper from liquid effluents by means of light scrap iron which allows recov...
7
artículo
Publicado 2006
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Our location in the world makes us a country with a high seismic risk. Taking into account that the information produced during a seismic event is of vital importance for the study carried out by seismology, it is necessary to use the appropriate type of instrumentation to record these data. Currently, electronics provides the necessary technology for the study of phenomena of this type. The design and construction of a Digital Accelerograph will allow us to carry out a detailed study of a seismic movement and the effect caused on the structure of buildings. Finally, we can say that the construction of an instrument of this type at a low cost will allow repowering and increasing the CISMID accelerographic network and, in general, improve the knowledge of seismic phenomena at the national level.
8
artículo
Publicado 2007
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The article focused the next problem: What physical and virtual instruments interact in an interface Human Machine in order to automate a prototype to the process of pastes and liquids?; the design includes the measured and the selection of devices. The implementation considers the SMAR'S SYSTEM 302 platform to the process supervision and control; As a result of this we have an automated module whose investment was returned by the CEMA's courses.
9
artículo
Publicado 2005
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One of the factors that determine the productivity inside a company is the state of the machinery with which is counted for the production. Our objective was to design a system that allows the engineers to supervise and to evaluate the state of the machinery, so that this in sot only repaired when it doesn't work, but rather one has the possibility to take a periodic registration of the operation of the same one. With it, it'll be possible to identify the flaws of the machinery in their diverse evolutionary phases. This will allow to carry out an appropriate correction of the problem diminishing the maintenance cost and, therefore, to stop the machinery for a smaller period of time. The system that we have designed in compound for a card of acquisition that will allow to capture and to transfer the mechanical vibrations of the machinery toward analysis software that allows the engineers ...
10
artículo
The current research aims to reassess no traditional meats that in sausage shape get to entry in the local market, according to their nutritional qualities, such as low cholesterol and high protein, which shows the alpaca meat against pork, and also revalue mutton. The presence of Gigartina chamissoi (seaweed) in the formulation is important as a source of iodine, complex polysaccharides (fiber) and natural gelling agents which increase its biological value. Gigartina chamissoi besides raise its nutritional value, constitutes a prebiotic product for counter propensities against cancer cells in tissues such as mucous (esophagus, stomach), glandular (breast) and glandularvessels (prostate). To this effect has been developed an experimental design allowing manufacture sausages in more optimal hygienic conditions. The proximal chemical analysis of the finished product (Table 9) showed that F...
11
artículo
The current research aims to reassess no traditional meats that in sausage shape get to entry in the local market, according to their nutritional qualities, such as low cholesterol and high protein, which shows the alpaca meat against pork, and also revalue mutton. The presence of Gigartina chamissoi (seaweed) in the formulation is important as a source of iodine, complex polysaccharides (fiber) and natural gelling agents which increase its biological value. Gigartina chamissoi besides raise its nutritional value, constitutes a prebiotic product for counter propensities against cancer cells in tissues such as mucous (esophagus, stomach), glandular (breast) and glandularvessels (prostate). To this effect has been developed an experimental design allowing manufacture sausages in more optimal hygienic conditions. The proximal chemical analysis of the finished product (Table 9) showed that F...
12
tesis de grado
Publicado 2024
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Traditional construction and property companies often find themselves bound by conventional project management and design techniques, which can lead to delays during the design phase. This situation needs to be avoided. This study presents a process optimization for the design stage of multifamily buildings using Virtual Design Construction (VDC) - a collaborative project management approach. Focused on a case study involving two residential buildings developed by the same property company in Lima, Peru, this research commences with a comprehensive analysis of the existing design processes from the projects. By pinpointing key sources of variability and streamlining the design flow, the proposed VDC implementation aims to enhance compliance with project timelines and the approval of design drawings. The optimized process yielded tangible results, significantly reducing design time, compl...
13
artículo
Publicado 2019
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Quality Risk Management (QRM) in the pharmaceutical industry and especially in the manufacture of sterile products is of vital importance for its impact on health. The objective of this work is, to design and jointly apply risk management matrices to validate the aseptic process of injectable solutions. For the design of the Simulated Aseptic Process (APS) the following risk matrices were developed: Risk matrix for the determination of the worst case; Time matrix of the simulated aseptic process; Risk Matrix of Failure Mode and Effect Analysis (FMEA); Risk matrix routine and non-routine interventions. It is concluded that the joint and complementary use (not exclusive) of the risk analysis tools of this work and their respective matrices is a guide that helps methodologically to discern the risk and contribute to properly manage the APS. Likewise, the incorporation of the matrices of sys...
14
artículo
Publicado 2024
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In current supply chains, the use of AIDC technologies allows the information that flows to be standardized and reliable, as well as obtaining a series of advantages related to saving time and costs. In Cuba, the use of these technologies is not regulated by national laws and most companies do not use them, considering ignorance of their effectiveness as the cause. This article analyzes AIDC technologies: specifically, bar code systems and radio frequency systems, their operation and benefits of their use in supply chains. Based on the existing need, a tool was designed based on a procedure that establishes a guide for the selection of technologies to be implemented in logistics processes. The tool designed is used for Case Studies to know its application and mode of use.
15
artículo
Publicado 2024
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In current supply chains, the use of AIDC technologies allows the information that flows to be standardized and reliable, as well as obtaining a series of advantages related to saving time and costs. In Cuba, the use of these technologies is not regulated by national laws and most companies do not use them, considering ignorance of their effectiveness as the cause. This article analyzes AIDC technologies: specifically, bar code systems and radio frequency systems, their operation and benefits of their use in supply chains. Based on the existing need, a tool was designed based on a procedure that establishes a guide for the selection of technologies to be implemented in logistics processes. The tool designed is used for Case Studies to know its application and mode of use.
16
tesis de grado
Publicado 2025
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Este artículo presenta un nuevo marco de diseño y optimización para un flujo de procesamiento de imágenes impulsado por inteligencia artificial (IA), dedicado a cámaras inteligentes, que supera los principales desafíos relacionados con la eficiencia computacional, el consumo de energía y la flexibilidad. El flujo de trabajo propuesto integra modelos de aprendizaje profundo de última generación, como YOLOv5 y Faster R-CNN, junto con técnicas de optimización, incluyendo la cuantización y poda de modelos. La arquitectura modular es flexible para la integración de nuevos algoritmos y tecnologías. Se realizó una validación exhaustiva en contextos de vigilancia del tráfico urbano y seguridad residencial en Arequipa, Perú, la cual muestra mejoras significativas en precisión, velocidad de procesamiento y eficiencia energética. El flujo desplegado alcanza, en promedio, un 92% ...
17
artículo
Publicado 2010
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This paper presents a methodology for designing a strategy proportional integral controller (PI) given that the policy will be implemented in an industrial process controller. The design considers the modeling of the plant through analog techniques of system identifi cation. It is used in controller design algorithm discrete digital PI controller that is running the process controller used. Considered for the design specifi cations of closed loop time response primarily to obtain a settling time line that you can be met without exceeding the range of the control signal that can deliver the process controller used. Implement the control system to verify the behavior of the closed loop system in relation to the specifi ed control objective.
18
artículo
Publicado 2010
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This paper presents a methodology for designing a strategy proportional integral controller (PI) given that the policy will be implemented in an industrial process controller. The design considers the modeling of the plant through analog techniques of system identifi cation. It is used in controller design algorithm discrete digital PI controller that is running the process controller used. Considered for the design specifi cations of closed loop time response primarily to obtain a settling time line that you can be met without exceeding the range of the control signal that can deliver the process controller used. Implement the control system to verify the behavior of the closed loop system in relation to the specifi ed control objective.
19
artículo
Publicado 2024
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Implementar un modelo propuesto de Design Thinking, ese fue el principal objetivo de la investigación. El cual se aplicó en institutos tecnológico para que los estudiantes mejoren sus aprendizajes en los cursos de tecnologías de información, considerando como indicadores los procesos cognitivos que experimentaban los estudiantes, el trabajo colaborativo, y la capacidad estratégica en cada proyecto. El modelo propuesto constó de 4 fases: el empatizar e investigar, definir y ampliar el concepto del pensamiento crítico, prototipar, y la última fase de Reflexión. La muestra fue 100 estudiantes de la especialidad “Desarrollo de Sistemas de Información”, a quienes se les aplicó una encuesta y se les hizo seguimiento en la creación de sus proyectos verificando que utilizaran las fases del modelo Design Thinking propuesto. Las conclusiones que se obtuvieron fue que el Desi...
20
tesis de grado
Publicado 2025
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Over the years, there has been a massive expansion of maca crops in the province of Junín, causing a shortage of skilled labour, which has led to an increase in cost and time in the dehydration process in the production of maca. This is how the main problem arises: How do I design and manufacture a machine to separate impurities from maca to improve the dehydration process? The project is based on the design and manufacture of a device that helps to reduce the time spent in the cleaning area in the dehydration process, as this is where the most time is spent and in turn, generates more costs for skilled labour. It should be noted that this process is carried out manually by two people using mesh sacks, taking an average of 4 minutes per 10 kg of maca. This machinery consists of a metal structure that supports the baskets, whose function is to clean the impurities brought by the maca, wh...
