Semi-Riemann Geometry and General Relativity
This book represents course notes for a one semester course at the undergraduate level giving an introduction to Riemannian geometry and its principal physical application, Einstein’s theory of general relativity. The background assumed is a good grounding in linear algebra and in advanced calculus, preferably in the language of differential forms. This book covers the following topics: The principal curvatures; rules of calculus; Levi-Civita Connections; bundle of frames; connections on prin
15.083J Integer Programming and Combinatorial Optimization (MIT)
The course is a comprehensive introduction to the theory, algorithms and applications of integer optimization and is organized in four parts: formulations and relaxations, algebra and geometry of integer optimization, algorithms for integer optimization, and extensions of integer optimization.
Biology of Annelids
Biology of annelids. Introduction to the habits and structure of worms.
Biology of Algae
Introduction to the biology of pond Algae.
Basic Programming in a Scripting Language - Andrew Jackson
An introduction to the Ruby language for the Computer-Aided Discovery Methods course taught at Baylor College of Medicine.
This interactive article looks at research findings over the past few decades that concludes birds are, in fact, a kind of theropod dinosaur. The article includes the following: An overview explaining how scientists identify and classify new specimens; An introduction to the finding that theropod dinosaurs, like Velociraptor, are more closely related to modern birds than they are to almost any other kind of dinosaur; A detailed answer to the question, What is a theropod? An interactive that allo
In this hands-on OLogy activity, kids learn about matter by building their own models of carbon out of pipe cleaners, wire, and clay. The activity begins with a kid-friendly introduction to matter, elements, and atoms. The illustrated, step-by-step directions show kids how to use the information about carbon on the Periodic Table to create a mobile that shows the element's basic structure. A PDF version of the Periodic Table, along with a kid-friendly overview of how to read it, is also included
The Adventures of George Amato, "DNA Detective"
This fun Web site is part of OLogy, where kids can collect virtual trading cards and create projects with them. Here, they see how DNA is used to solve crimes against animals. The activity starts with an introduction to George Amato, an AMNH scientist who sometimes helps the U.S. government solve mysteries. In a three-part online slide show, students see how Amato earned the title "DNA Detective" in 1993 when he helped the U.S. Fish and Wildlife Service catch someone trying to sneak protected re
Mint Your Own Coin
This OLogy activity explores the symbolic and archaeological importance of coins. The activity opens by introducing kids to the elements of coins: dates, names, images, mottoes, and materials. Then, kids are given step-by-step illustrated directions for designing a coin. The activity includes a Global Coin Collection, a printable PDF handout with photographs of coins from 14 countries, and an introduction to the kid who has collected these coins.
Black Smokers: Life Forms
This educational web site features life forms of deep sea hydrothermal systems. Hosted by the American Museum of Natural History, this site offers a brief introduction of the community and then focuses on Vestimentiferan tube worms, Vescomyid clams, and Bathymodiolid mussels. The site includes interactive games, teacher resources, a glossary, and more.
Dayton C. Miller Flute Collection
This site features catalog entries and images for 102 of the 1,650 flutes and other related material, including books, music, and patents in the collection. The site shows 5 flutes and gives an introduction to the flute as well as a discussion of common misconceptions.
Chest Infections on Plain Films
Introduction to the basics of detection and description of infections in the chest on radiography.
Congestive Heart Failure on Chest X-rays
Introduction to the basics of interpretation of CHF on chest films.
Radiology Lab 2: Cardiovascular
Introduction to concepts important in cardiovascular imaging of normal anatomy, including angiographic techniques and cross-sectional methods.
Radiology Lab 3: Abdomen
Introduction to abdominal imaging with a focus on normal anatomy as demonstrated with contrast studies of the GI tract and cross-sectional methods.
Radiology Lab 1: Chest
Introduction to concepts of chest imaging with focus on normal chest anatomy as demonstrated with plain film and cross-sectional methods.
Radiology Lab 4: Pelvis
Introduction to pelvic imaging, including contrast studies, MR and ultrasound in both the male and the female.
8.01T Physics I (MIT)
This freshman-level course is an introduction to classical mechanics. The subject is taught using the TEAL (Technology Enabled Active Learning) format which features small group interaction via table-top experiments utilizing laptops for data acquisition and problem solving workshops. Acknowledgements The TEAL project is supported by The Alex and Brit d'Arbeloff Fund for Excellence in MIT Education, MIT iCampus, the Davis Educational Foundation, the National Science Foundation, the Class of 1960
Southern Adventist University Master Physical Plan, Collegedale, Tennessee
This document is a campus plan for Southern Adventist University in Collegedale, Tenn. dated July 19, 2001.
GAIM 2013: Frontier markets cheap, growing fast-Dimitrijevic
Everest Capital's Marko Dimitrijevic says that while emerging and developed markets have recovered since the 2008 recession, frontier markets are still at very low values and are now growing fast.