Articles — Project / Lab Report

For an electron moving in a circular path in a magnetic field, if we know the magnetic field strength, accelerating voltage, and radius of the electron's trajectory, then we can make an estimation of the electron's charge to mass ratio. We calculated an average charge to mass ratio of \(2.08 \times 10^{11} \pm 1.81 \times 10^8\) Coulombs per kilogram.

本次Lab设计一个家庭（宿舍、实验室）网络。说明用户需求（功能及服务），采用的技术（802.11/802.3）及主要设备的型号、传输介质及其特性，给出网络结构的描述（可用Visio工具绘图），所需费用；提出一些与技术与应用相关的问题。ISP提供的接口：有线电视、移动、联通、电信 用户计算机数：台式机、笔记本、智能手机使用方式及性能：固定、移动；带宽需求典型设备：AP路由器、交换机、专用服务器网络安装与测试费用：设备购置、使用费、维护费。

En ingenieria un canal es una construccion cuyo destino es el transporte de fluidos en donde se busca realizar una descripcion del comportamiento hidraulico de los canales, en este trabajo se busca determinar ciertos parametros de un canal para observar el comportamiento del agua en este y calcular parametros por medio del flujo crítico en donde se deben plantear una serie de ecuaciones en función de su tirante crítico (Yc).

We are asked to predict the probability of the event that a student will drop out a course. We firstly extracted many features from the huge dataset. Then we used ensemble learning machine and model stacking technique to get the final result, which ranked the 1st in 68 teams.

The basis of this project was to create an interactive data visualization application using JavaScript and HTML in order to demonstrate the social problems around gender gap in the working environment. Three main visualization graphs are included in this project: a bubble chart, a choropleth map, and a stacked bar chart. The overall approach was to create an easy-to-understand vision of current situation on gender inequality within workplaces for young professionals as well as leaders in organizations. Upon completion of the assignment, the researchers found that gender equality is a long way off at most U.S. companies as of the gap of income and leadership position.

Este artigo tem como objetivo relatar e detalhar a construção de um conversor buck-boost. Cuja a função deste é converter uma tensão cc (corrente contínua) de entrada, em outra tensão cc em sua saída, de valor mais elevado ou inferior dependendo de sua configuração. Destaca-se aqui o uso de um semi condutor MOSFET que funciona como uma chave controladora. Na elabiração deste está destacada o funcionamento, principais características e toda a parte de simulação e comprovação prática deste conversor.

Optimization is a crucial step in the development context of algorithms, where depending on the purpose, different levels of optimization can be applied. Thus, the Network Dijkstra algorithm has been choosen in order to perform the compilation and execution with some levels of optimization from the GCC, measuring its execution time, number of cycles and instructions. In the present work, it is also discussed how the front-end and middle-end analyzes are performed in GCC.

Trabajo realizado en la catedra fenomenos 3

Transferencia de calor en intercambiadores depasos múltiples