6.823 is a course in the department’s “Computer Systems and Architecture” concentration. …
6.823 is a course in the department’s “Computer Systems and Architecture” concentration. 6.823 is a study of the evolution of computer architecture and the factors influencing the design of hardware and software elements of computer systems. Topics may include: instruction set design; processor micro-architecture and pipelining; cache and virtual memory organizations; protection and sharing; I/O and interrupts; in-order and out-of-order superscalar architectures; VLIW machines; vector supercomputers; multithreaded architectures; symmetric multiprocessors; and parallel computers.
This class covers topics on the engineering of computer software and hardware …
This class covers topics on the engineering of computer software and hardware systems. Topics include techniques for controlling complexity; strong modularity using client-server design, operating systems; performance, networks; naming; security and privacy; fault-tolerant systems, atomicity and coordination of concurrent activities, and recovery; impact of computer systems on society.
6.858 Computer Systems Security is a class about the design and implementation …
6.858 Computer Systems Security is a class about the design and implementation of secure computer systems. Lectures cover threat models, attacks that compromise security, and techniques for achieving security, based on recent research papers. Topics include operating system (OS) security, capabilities, information flow control, language security, network protocols, hardware security, and security in web applications.
This subject is a computer-oriented introduction to probability and data analysis. It …
This subject is a computer-oriented introduction to probability and data analysis. It is designed to give students the knowledge and practical experience they need to interpret lab and field data. Basic probability concepts are introduced at the outset because they provide a systematic way to describe uncertainty. They form the basis for the analysis of quantitative data in science and engineering. The MATLAB® programming language is used to perform virtual experiments and to analyze real-world data sets, many downloaded from the web. Programming applications include display and assessment of data sets, investigation of hypotheses, and identification of possible casual relationships between variables. This is the first semester that two courses, Computing and Data Analysis for Environmental Applications (1.017) and Uncertainty in Engineering (1.010), are being jointly offered and taught as a single course.
This course introduces abstraction as an important mechanism for problem decomposition and …
This course introduces abstraction as an important mechanism for problem decomposition and solution formulation in the biomedical domain, and examines computer representation, storage, retrieval, and manipulation of biomedical data. As part of the course, we will briefly examine the effect of programming paradigm choice on problem-solving approaches, and introduce data structures and algorithms. We will also examine knowledge representation schemes for capturing biomedical domain complexity and principles of data modeling for efficient storage and retrieval. The final project involves building a medical information system that encompasses the different concepts taught in the course. Computer science basics covered in the first part of the course are integral to understanding topics covered in the latter part, and for completing the assigned homework.
Students investigate the property dependence between concentrations and boiling point. In section …
Students investigate the property dependence between concentrations and boiling point. In section 1, students first investigate the boiling point of various liquid solutions. In section 2, they analyze data collected by the entire class to generate two boiling point curves, one for salt solutions and one for sugar solutions. Finally, in section 3, students use the data they have analyzed to determine how to create a solution that has a particular boiling point and is a cost-effective design.
Students learn how the total solar irradiance hitting a photovoltaic (PV) panel …
Students learn how the total solar irradiance hitting a photovoltaic (PV) panel can be increased through the use of a concentrating device, such as a reflector or lens. This is the final lesson in the Photovoltaic Efficiency unit and is intended to accompany a fun design project (see the associated Concentrating on the Sun with PVs activity) to wrap up the unit. However, it can be completed independently of the other unit lessons and activities.
Students design, build and test reflectors to measure the effect of solar …
Students design, build and test reflectors to measure the effect of solar reflectance on the efficiency of solar PV panels. They use a small PV panel, a multimeter, cardboard and foil to build and test their reflectors in preparation for a class competition. Then they graph and discuss their results with the class. Complete this activity as part of the Photovoltaic Efficiency unit and in conjunction with the Concentrated Solar Power lesson.
This 90-minute activity features six interactive molecular models to explore the relationships …
This 90-minute activity features six interactive molecular models to explore the relationships among voltage, current, and resistance. Students start at the atomic level to explore how voltage and resistance affect the flow of electrons. Next, they use a model to investigate how temperature can affect conductivity and resistivity. Finally, they explore how electricity can be converted to other forms of energy. The activity was developed for introductory physics courses, but the first half could be appropriate for physical science and Physics First. The formula for Ohm's Law is introduced, but calculations are not required. This item is part of the Concord Consortium, a nonprofit research and development organization dedicated to transforming education through technology. The Concord Consortium develops deeply digital learning innovations for science, mathematics, and engineering.
This concept-building activity contains a set of sequenced simulations for investigating how …
This concept-building activity contains a set of sequenced simulations for investigating how atoms can be excited to give off radiation (photons). Students explore 3-dimensional models to learn about the nature of photons as "wave packets" of light, how photons are emitted, and the connection between an atom's electron configuration and how it absorbs light. Registered users are able to use free data capture tools to take snapshots, drag thumbnails, and submit responses. This item is part of the Concord Consortium, a nonprofit research and development organization dedicated to transforming education through technology.
In this interactive activity, learners build computer models of atoms by adding …
In this interactive activity, learners build computer models of atoms by adding or removing electrons, protons, and neutrons. It presents the orbital model of an atom: a nucleus consisting of protons and neutrons with electrons surrounding it in regions of high probability called orbitals. Guided tasks are provided, such as constructing a lithium atom and a carbon-12 atom in the fewest possible steps. The activity concludes with a model for building a charged hydrogen atom (an ion). Within each task, students take snapshots of their work product and answer probative questions. This item is part of the Concord Consortium, a nonprofit research and development organization dedicated to transforming education through technology.
Elementary grade students investigate heat transfer in this activity to design and …
Elementary grade students investigate heat transfer in this activity to design and build a solar oven, then test its effectiveness using a temperature sensor. It blends the hands-on activity with digital graphing tools that allow kids to easily plot and share their data. Included in the package are illustrated procedures and extension activities. Note Requirements: This lesson requires a "VernierGo" temperature sensing device, available for ~ $40. This item is part of the Concord Consortium, a nonprofit research and development organization dedicated to transforming education through technology. The Consortium develops digital learning innovations for science, mathematics, and engineering.
Los estudiantes construyen un probador de conductividad y prueban una variedad de …
Los estudiantes construyen un probador de conductividad y prueban una variedad de materiales para determinar si son buenos conductores de electricidad.
With the help of simple, teacher-led demonstration activities, students learn the basic …
With the help of simple, teacher-led demonstration activities, students learn the basic concepts of heat transfer by means of conduction, convection, and radiation. Students then apply these concepts as they work in teams to solve two problems. One problem requires that they maintain the warm temperature of one soda can filled with water at approximately body temperature, and the other problem is to cause an identical soda can of warm water to cool as much as possible during the same thirty-minute time interval. Students design their solutions using only common, everyday materials. They record the water temperatures in their two soda cans every five minutes, and prepare line graphs in order to visually compare their results to the temperature of an unaltered control can of water.
Students make a simple conductivity tester using a battery and light bulb. …
Students make a simple conductivity tester using a battery and light bulb. They learn the difference between conductors and insulators of electrical energy as they test a variety of materials for their ability to conduct electricity.
The class of CIVE230: Engineering and Sustainable Development have been at it …
The class of CIVE230: Engineering and Sustainable Development have been at it again, learning remotely in Spring 2021. This is the second COVID-19 edition of the course!The course introduces sustainability on two levels: qualitative concepts and background information is covered; and quantitative models which emphasize core engineering methods are applied to sustainability problems. Quantitative methods are derived and applied to air quality, water quality, energy and solid waste. Attention is given to sustainable urban systems, as they apply to both developed and developing countries. Sustainability concepts covering the triple bottom line are also presented, and their applicability to sustainable cities are demonstrated. Students in the course were tasked with making a contribution to an e-book. They were creative and innovative in applying course concepts to cities of their choice and exploring sustainability challenges and innovations. Their sustainability project encouraged them to explore sustainable infrastructure, solutions and technologies in Canada and globally to generate an enriched learning experience and to tie ideas to the Sustainable Development Goals (SDG) and the Canadian Engineering Grand Challenges (CEGC).
Diseñar una aplicación que haga uso de la Realidad Aumentada (AR) y …
Diseñar una aplicación que haga uso de la Realidad Aumentada (AR) y crear vídeos, imágenes, animaciones, juegos sobre temas relacionados con la energía, consumo energético, de dónde proviene la energía que utilizamos, que impactos tiene hacia el planeta, alternativas de energías sostenibles con base en ejemplos reales, dicho contenido puede ser visualizado por la aplicación mediante ciertos marcadores (imagen, código QR, etc. ) Estos vídeos serán retroalimentados con un REA ya publicado llamado (conoce tu huella de carbono) y con la elaboración de juegos interactivos creados en páginas web de manera gratuita que permiten reafirmar los temas vistos en el vídeo.
A high speed video clip of a roller coaster is used as …
A high speed video clip of a roller coaster is used as an example of conservation of mechanical energy. Students use the video to determine whether mechanical energy is conserved while the roller coaster rolls up, and then back down a hil.
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