Introduction to Concise Signal Models
This collection reviews fundamental concepts underlying the use of concise models for signal processing. Topics are presented from a geometric perspective and include low-dimensional linear, sparse, and manifold-based signal models, approximation, compression, dimensionality reduction, and Compressed Sensing.
VIS-5D VR Animations: Hurricane Florence
The VIS-5D scientific visualization system has been extended to include an interactive mode controlled by virtual environment devices. This animation is part of a series of live screen captures demonstrating this capability.
Six Annotated Datasets Pull Away from a Single Globe
Six globes showing data (biosphere, aerosols, radiant energy, air pollution, temperature, and water vapor) pull away from a single globe, to illustrate the measurements taken by the instruments on Terra
Hi-resolution Solar Views from VAULT: Selected Still Images
Selected stills and close-ups from the VAULT dataset.
Barnyard Babies Read-Aloud-Counting Song
This cute counting read-aloud is Barnyard Babies...lyrics by Anne Elizabeth Eaves and illustrated by Rozalind Fulcher. This is a cute counting song read-aloud using sweet baby farm animals. Animals include a baby lamb, pig, colt, duck, calf, chick, dog, etc. They count from 1-10. Students will enjoy the cute animals and their sounds as they practice counting. They can even learn correct names for baby animals.
International Environment(O) - Quiz
Questions on terms and definitions relating to the European Union and International Trade.
UCSD Organic Lab: Distillation
Training video for an organic lab distillation technique.
Two-photon excitation microscopy
Two-photon excitation microscopy as a tool for studying biological systems.
Students learn the basics about soil, including its formation, characteristics and importance. They are also introduced to soil profiles and how engineers conduct site investigations to learn about soil quality for development, contamination transport, and assessing the general environmental health of an area.
What Happens When an Oil Spill Occurs?
This interactive activity from McDougal Littell/TERC visualizes the effects of the Exxon Valdez oil spill, factors that influence oil spill behavior and impact, and techniques used to contain and clean up oil spills at sea.
Next steps After completing this unit you may wish to study another OpenLearn Study Unit or find out more about this topic. Here are some suggestions:
After completing this unit you may wish to study another OpenLearn Study Unit or find out more about this topic. Here are some suggestions:
Protests amid peace talks in Syria
June 20 - Protests gather pace across Syria as demonstrators reject reform plans by President Bashar al-Assad. Deborah Lutterbeck reports.
Coping with the ashes in Argentina
June 20 - Residents of ash covered towns in Argentina, learn to cope with volcanic debris as they begin the clean up. Deborah Lutterbeck reports.
"Principles of Computer System Design: An Introduction, Spring 2009"
" Principles of Computer System Design: An Introduction is published in two parts. Part I, containing chapters 1-6, is a traditional printed textbook published by Morgan Kaufman, an imprint of Elsevier. Part II, containing chapters 7-11, is available here as an open educational resource. This textbook, an introduction to the principles and abstractions used in the design of computer systems, is an outgrowth of notes written for 6.033 Computer System Engineering over a period of 40-plus years. In
Historia de la Arquitectura I
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Learn about the Russian Empire
Brief History Of Russian Empire - Learn with this short video about the Russian Empire, and its history, including its geographic extent and rulers Peter the Great, and Catherine the Great. This video is coutesy of the History Channel. (01:21)
Read Across America Kickoff Ceremony, 2010, U.S. Library of Congress
School children wearing red and white striped hats listen to First Lady Michelle Obama read The Cat in the Hat by Dr. Seuss.
Librarian of Congress Dr. James H. Billington is joined by First Lady Michelle Obama, President of the National Education Association (NEA), Dennis Van Roekel and U.S. Secretary of Education Arne Duncan for the kickoff of NEA's Read Across America program. (48:00)
Guided Reading: Making it Active
A six minute video that shows two different guided reading sessions, which involve primary
pupils revisiting well known texts, in a resource showing ways that guided reading can be used. Part of a series.