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Juan Ulloa
Приєднався 25 вер 2013
Calderas Atmosféricas
Tecnológico de Costa Rica
Escuela de Ingeniería Electromecánica
Laboratorio de Sistemas de Vapor
ExtraClase N°4
Kevin Alvarado & Juan Ulloa
Escuela de Ingeniería Electromecánica
Laboratorio de Sistemas de Vapor
ExtraClase N°4
Kevin Alvarado & Juan Ulloa
Переглядів: 288
Відео
Calderas Eléctricas vs Bunker y Gas LP
Переглядів 542 роки тому
Tecnológico de Costa Rica Escuela de Ingeniería Electromecánica Administración de Mantenimiento II Proyecto Steven Campos Cornejo Juan Ulloa Díaz
Proyecto Administración del Mantenimiento I Juan Ulloa & Steven Cornejo
Переглядів 123 роки тому
Instituto Tecnológico de Costa Rica Escuela de Ingeniería Electromecánica Administración del Mantenimiento I Proyecto Juan Ulloa & Steven Campos
Caso N°3: Motor CC con conexión Shunt Juan Ulloa / Steven Campos
Переглядів 2613 роки тому
Tecnológico de Costa Rica Escuela de Ingeniería Electromecánica Laboratorio de Máquinas Eléctricas Caso N°3 Motor CC con conexión Shunt. Juan Ulloa Díaz Steven Campos Cornejo
Caso N°2 Lab. Máquinas Eléctricas
Переглядів 213 роки тому
Caso N°2 Lab. Máquinas Eléctricas Steven Campos Cornejo Juan Ulloa Díaz
Grupo 05 Métodos de estimación del estado de carga en vehículos eléctricos
Переглядів 673 роки тому
Instituto Tecnológico de Costa Rica Escuela de Ingeniería Electromecánica Electricidad I Investigación: Métodos de estimación del estado de carga en vehículos eléctricos
Proyecto Dinámica Juan Ulloa G01
Переглядів 273 роки тому
Validación Proyecto Dinámica, Escuela de Ingeniería Electromecánica, Instituto Tecnológico de Costa Rica Teorema Conservación de la energía mecánica. Link para la memoria de cálculo: drive.google.com/file/d/1Omkh9S_-CDnwD7CH-ngAyfOY9uaa9HAR/view?usp=sharing Link para gráfica de Energía Mecánica: drive.google.com/file/d/1JdIUeiAWNE5crJWxTW4ShNxvzzPKRdtJ/view?usp=sharing
Ulloa Juan Video Resistencia de Materiales I-2020
Переглядів 403 роки тому
Validación del Proyecto del curso de Resistencia de Materiales, Escuela de Ingeniería Electromecánica, Instituto Tecnológico de Costa Rica. Link para la Memoria de Calculo: drive.google.com/drive/folders/0B0j-wOrvSAMJWU1vTE1odGVJeW8?usp=sharing
Trabajo de Desarrollo N°1 Juan Ulloa
Переглядів 63 роки тому
Curso: Desarrollo de emprendedores Trabajo de Desarrollo N°1 Juan Ulloa
AISLANTES EN TUBERÍAS DE 6 IN
Переглядів 103 роки тому
Instituto Tecnológico de Costa Rica Escuela de Ciencia e Ingeniería de Materiales Ingeniería en Mantenimiento Industrial Trasferencia de Calor KEVIN ALVARADO CAMPOS PAUL MORENO ARIAS BRAYAN PICADO MARÍN ESTEBAN QUESADA NÚÑEZ JUAN ULLOA DÍAZ
Caso Práctico N°1 Laboratorio de Máquinas Eléctricas
Переглядів 853 роки тому
Instituto Tecnológico de Costa Rica Escuela de Ingeniería Electromecánica Laboratorio de Máquinas Eléctricas Caso Práctico N°1 Steven Campos Cornejo Juan Ulloa Díaz
Problema Circuitos Magnéticos
Переглядів 9 тис.3 роки тому
Juan José Ulloa Díaz Curso: Electricidad II
el problema tiene errores al final, ya que colocastes para el calculo de la densidad en el brazo derecho el flujo del centro y visceversas
Ayúdame we
excelente, solo que me quedo la duda cuanto hablas del calculo de 5% de incremento por efecto marginal, no se supone que el valor de la reluctancia del entre hierro se le debe sumar ese 5 % adicional, y en vez de dar 50526 deberia ser mas de 55704, ya que en calculo da 53052.
Que es una buena marca de tuberia aislante disponible en Mexico pero que no es K-Flex o Armacell?
oie como podria conseguir el codigo de acceso para eso programa?
Good topic! This is an important topic because these days people are heavily influenced by fake news, especially social media. And the consequences of this are sometimes very serious.
Excellent video!. It is a very important topic because today it is very easy to create fake news and pass them off as true, and the information that goes viral is often fake information.
Excellent video, I think that the topic is very relevant nowadays. The freedom of speech is very important, but we have to be very careful about the things we say, share, or express.
I really loved this presentation. To be honest, I didn't know anything about that type of fake news. It's so interesting because, you know, now with social media, fake news are so common, specifically "clikbait". That's why we need to be careful about the information we find.
I really enjoyed the presentation. I didn’t have any idea that fake news was a reality from so many years ago and it is important to talk about because it was, it is, and it is going to continue being a problem in society. Something that caught my attention was the different types of fake news and the ways to spot them. It is valuable information.
Excellent! I think this topic is the present, but also a constant problem in our society, so many interests appear when a collective group is facing a change, either in religious, political, or public opinion ways; so the first step is to know what is fake news. Nowadays that´s the topic for talking, to encourage people to find good sources, and to take care of its back, to don´t believe in wrong conspiracies.
I think that this is such an important topic to talk about, especially right now because with the pandemic we have seen a lot of fake news about the vaccines. The problem with this is that a lot of people believe this information, they think it is true and they will spread the misinformation to other people. That's why I think that it's so important to pay attention to everything we hear and see and we should questioned it!
Excelent topic! I had no idea that types of fake news existed, much less that they existed since Roman times. I think it is important to check the sources of the information that we receive daily and try to avoid all those that seem to give false news.
Great presentation! This is a really interesting and important topic,fake news spread faster nowadays because of the technology that we have, this is why we need to be more critical about what we read on the internet.
I think that the spread of fake news on social networks is a major problem, mainly because it generates misinformation in society. It is very common in people over 40, who did not grow up with new technologies. For example, my mother believes in everything she sees on Facebook, regarding vaccines, computer viruses or other situations that only create panic in people and in society.
I agree, fake news has always existed, everywhere and now there are even more with so many different media and there are even television programs that are responsible for promoting them.
Fake news are a huge problem right now, because people believe everything they read on social media. It very interesting the fact of the freedom of expression, because we are hearing stupid people saying things that don't have any real source.
I think fake news is all over the world. And there is not only fake news from famous people, but also from people we can meet as family or friends. The most important thing is not to believe everything we see or read on social networks and not to spread information that we aren't sure is real.
One of the fields where fake news are really powerful is in the political environment. We can’t trust in what we read on social media. We must keep this in mind for the next elections, it is going to be crucial.
Hi! I believe that fake news are really common and it is something that we have to be very careful about, especially now with the whole issue of Covid-19 because many people believe in everything they see and read on social media and a lot of information is false and harms society, we we must look for reliable sources and verify everything before we share something.