Visualizing Magnetic Field Lines
In this activity, students take the age old concept of etch-a-sketch a step further. Using iron filings, students begin visualizing magnetic field lines. To do so, students use a compass to read the direction of the magnet's magnetic field. Then, students observe the behavior of iron filings near that magnet as they rotate the filings about the magnet. Finally, students study the behavior of iron filings suspended in mineral oil which displays the magnetic field in three dimensions.
Numeracy - Basic Exercises Level 3
This tutorial provides an interactive series of exercises to assist students in basic numeracy
Vulkanische uitbarsting - Eyjafjallajökull IJsland en de vulkaanuitbarsting in Eyjafjallajökull in 2010. De uitbarsting veroorzaakte problemen voor vluchten alle hoeken van Europa.
IJsland en de vulkaanuitbarsting in Eyjafjallajökull in 2010. De uitbarsting veroorzaakte problemen voor vluchten alle hoeken van Europa.
The Taking of Ballantrae Bay
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The Avon Navigation Bath to Hanham Lock
A journey in pictures along the Avon Navigation from Bath to Hanham Lock
Organisational Implications of Coaching (7/9): Implementing Coaching 1
Factors to consider in implementing coaching
Why Study Icons with Dr Mary Cunningham
Icons -- religious images from the eastern Churches -- are far more than religious images as seen in western churches: they enable an encounter between the observer and the mystery. In this video, Mary Cunningham, an expert on Orthodoxy, introduces them.
Race activists want more black models
June 20 - Black rights campaigners in Brazil criticize labels at Sao Paulo Fashion Week for casting a small number of dark-skinned models and demand 20 percent quotas for future shows. Tara Cleary reports.
17.874 Quantitative Research Methods: Multivariate (MIT)
This course is the second semester in the statistics sequence for political science and public policy offered in the Political Science Department at MIT. The intellectual thrust of the course is a presentation of statistical models for estimating causal effects of variables. The model of an effect is a conditional mean (though we might imagine other effect). The notion of causality is the effect of one variable on another holding all else constant.
5.112 Principles of Chemical Science (MIT)
5.112 is an introductory chemistry course for students with an unusually strong background in chemistry. Knowledge of calculus equivalent to MIT course 18.01 is recommended. Emphasis is on basic principles of atomic and molecular electronic structure, thermodynamics, acid-base and redox equilibria, chemical kinetics, and catalysis. The course also covers applications of basic principles to problems in metal coordination chemistry, organic chemistry, and biological chemistry.
Statistics : investment in the future 2
Organised by Czech Statistical Office and others, to be held at Congress Centre of the Czech National Bank Prague Czech Republic from 2009-09-14 to 2009-09-15
4.143 Immaterial Limits: Process and Duration (MIT)
This studio proposes to engage tectonics as a material process. By exploring transformation, indeterminacy and mutability inherent in material and landscape processes, students will be challenged to engage notions of duration as a design strategy for architecture and urbanism. While the second law of thermodynamics states that the material universe tends toward a state of increasing disorder, architects build and construct in opposition to these forces. Attempting to delay the processes of disor
Hydrophone spatial averaging corrections from 1 to 100 MHz
The purpose of this work was to develop and experimentally verify a set of robust and readily applicable spatial averaging models to account for ultrasonic hydrophone probe's finite aperture in acoustic field measurements in the frequency range 1 - 100 MHz. Electronically and mechanically focused acoustic sources of different geometries were considered. The geometrics included single element circular sources and rectangular shape tranducers that were representative of ultrasound imaging arrays u
Graf Gutfreund : Verzameling lesmateriaal Op deze site vind je een schat aan materiaal: leuke spelborden, kaartjes, creatieve oefeningen, grammaticaoefeningen enzovoort.
Op deze site vind je een schat aan materiaal: leuke spelborden, kaartjes, creatieve oefeningen, grammaticaoefeningen enzovoort.
14.30 Introduction to Statistical Method in Economics (MIT)
This course is a self-contained introduction to statistics with economic applications. Elements of probability theory, sampling theory, statistical estimation, regression analysis, and hypothesis testing. It uses elementary econometrics and other applications of statistical tools to economic data. It also provides a solid foundation in probability and statistics for economists and other social scientists. We will emphasize topics needed in the further study of econometrics and provide basic prep
HoloGlobe: Sea Surface Temperature Anomaly on a Flat Earth
This is one of a series of animations that were produced to be part of the narrated video shown in the HoloGlobe exhibit at the Smithsonian Museum of Natural History and the Earth Today exhibit at the Smithsonian Air and Space Museum.
Design of a View-Based DSS For Location Planning
This paper describes the design of a DSS for locating facility networks. The proposed DSS is based on the principle of dynamic data definitions. The declarative and procedural forms of knowledge involved are identified by a logical analysis of planning tasks. The DSS supports an iterating process of adjusting and evaluating plan options. A flexible and interactive problem solving environment is achieved by means of a user defined set of views that captures both forms of knowledge. Each view desc
7.90J Computational Functional Genomics (MIT)
The course focuses on casting contemporary problems in systems biology and functional genomics in computational terms and providing appropriate tools and methods to solve them. Topics include genome structure and function, transcriptional regulation, and stem cell biology in particular; measurement technologies such as microarrays (expression, protein-DNA interactions, chromatin structure); statistical data analysis, predictive and causal inference, and experiment design. The emphasis is on coup
Four Generations of Aggie History And Aggie Rings
Lauren Bell, a senior from Corpus Christi, Texas, can trace her Aggie roots back to the 1920s.
2.26 Compressible Fluid Dynamics (MIT)
2.26 is a 6-unit Honors-level subject serving as the Mechanical Engineering department's sole course in compressible fluid dynamics. The prerequisites for this course are undergraduate courses in thermodynamics, fluid dynamics, and heat transfer. The goal of this course is to lay out the fundamental concepts and results for the compressible flow of gases. Topics to be covered include: appropriate conservation laws; propagation of disturbances; isentropic flows; normal shock wave relations, obliq