CMS.801 Media in Transition (MIT)
This course centers on historical eras in which the form and function of media technologies were radically transformed. It includes consideration of the "Gutenberg Revolution," the rise of modern mass media, and the "digital revolution," among other case studies of media transformation and cultural change. Readings cover cultural and social history and historiographic methods.
Microwave dielectric ceramics system 1-1-4
The micrograph shows structure of a BaO-Nd2O3-4TiO2 ceramics, 50 microns
The Forbidden City (1/6)
This documentary features information about the Forbidden City and is suitable for older middle school or high school students. "The Forbidden City was the Chinese imperial palace from the Ming Dynasty to the end of the Qing Dynasty. It is located in the middle of Beijing, China, and now houses the Palace Museum" (Forbidden City, Wikipedia, 2009). (8:42)
Cu 70, Ni 30 (wt%), cored dendrites
This alloy is typical of many copper based alloy systems. The dendrite structure shows coring (variation in solute concentration). The light areas are rich in nickel and the darker areas are low in nickel. Chill casting extracts heat quickly enough to prevent significant solid state diffusion, resulting in cored dendrites. The centres of the dendrites that cool near the liquidus temperature, are nickel rich compared to the outer layers that solidify at progressively lower temperatures. Because
Rotatable image of Perovskite-BaSrTiO3 structure. From TLP: Pyroelectric Materials, http://www.doitpoms.ac.uk/tlplib/pyroelectricity/example.php
Interactive model of tetragonal perovskite structure
Interactive, rotatable model of tetragonal perovskite structure. From TLP: Introduction to Anisotropy, http://www.msm.cam.ac.uk/doitpoms/tlplib/anisotropy/dielectric.php
Model of cubic perovskite structure
Animation of the cubic perovskite structure rotating. From TLP: Introduction to Anisotropy, http://www.msm.cam.ac.uk/doitpoms/tlplib/anisotropy/dielectric.php
Lecture 46 - Cepheids and Galactic Structure
AST 114: Survey of Astronomy - Lecture Videos - Lecture 46 - Cepheids and Galactic Structure - Missouri State University > COMPLETE COURSES > AST 114: Survey of Astronomy > Lecture Videos > Lecture 46 - Cepheids and Galactic Structure
How Does Your Memory Work? Pt.3
See how mental time travel (via our memories) is a critical part of the human experience. Memory gives us the ability to plan and think in abstract ways.
Health and Exercise
This video presents vocabulary and expressions to talk about Exercise and Keep-Fit. There are some definitions of the new vocabulary and there are examples.
Intervenir la imagen... o el espejo m?gico (Intervene the image... or the magic mirror)
"A technology is interactive to the degree that it reflects the consequences of our actions or decisions back to us. It follows that an interactive technology is a medium through which we communicate with ourselves... a mirror" The purpose of this work is to explore the implications of interactive media through the review of "Utop?a" digital, an interactive piece that explore the implied transformation of the relationship between art and audience and new forms of perception. The artists' role is
Zimbabwe's Political Economy: Expert commentary by Scott Taylor
School of Foreign Service professor Scott Taylor discusses Zimbabwe's struggling economy and government structure, and Georgetown's new Africa Interest Network (GAIN).
Compentenze digitali 2012_parte2
Seconda parte del corso su Competenze digitali a scuol
The Count Counts Up To Nine
Count Von Count sings a song about counting to the number 9 in this classic Sesame Street snippet. (2:17)
South Royalton After 40 Years Zn, cold rolled - mechanical twins 12.001 Introduction to Geology (MIT) 12.086 Modeling Environmental Complexity (MIT) What Happens When Galaxies Collide? 14.772 Development Economics: Macroeconomics (MIT)
From the panel recorded at the 2014 Austrian Economics Research Conference in Auburn, Alabama, on 22 March 2014. Sponsored by Jing Jin and Wai Chan.
This sample was cold rolled. Zinc has a hexagonal structure so it contains only two independent slip systems. However, for slip to occur, five slip systems are required so zinc does not undergo general plasticity. Instead it forms mechanical twins as an alternative to dislocation motion to accommodate the deformation.
This undergraduate level course presents a basic study in geology. It introduces major minerals and rock types, rock-forming processes, and time scales; temperatures, pressures, compositions, structure of the Earth, and measurement techniques; geologic structures and relationships observable in the field; sediment movement and landform development by moving water, wind, and ice; crustal processes and planetary evolution in terms of global plate tectonics with an emphasis on ductile and brittle p
This course provides an introduction to the study of environmental phenomena that exhibit both organized structure and wide variability—i.e., complexity. Through focused study of a variety of physical, biological, and chemical problems in conjunction with theoretical models, we learn a series of lessons with wide applicability to understanding the structure and organization of the natural world. Students will also learn how to construct minimal mathematical, physical, and computational mod
Dr. Varoujan Gorjian takes us inside galactic collisions in this "Ask an Astronomer" video. (01:54)
This course emphasizes dynamic models of growth and development. Topics covered include: migration, modernization, and technological change; static and dynamic models of political economy; the dynamics of income distribution and institutional change; firm structure in developing countries; development, transparency, and functioning of financial markets; privatization; and, banks and credit market institutions in emerging markets. This course contributes to the fulfillment of requirements for the
Zn, cold rolled - mechanical twins
12.001 Introduction to Geology (MIT)
12.086 Modeling Environmental Complexity (MIT)
What Happens When Galaxies Collide?
14.772 Development Economics: Macroeconomics (MIT)