7.06 Cell Biology (MIT)
This course deals with the biology of cells of higher organisms: The structure, function, and biosynthesis of cellular membranes and organelles; cell growth and oncogenic transformation; transport, receptors, and cell signaling; the cytoskeleton, the extracellular matrix, and cell movements; chromatin structure and RNA synthesis.
African Studies Lecture Series: Dr. Melissa Graboyes, “Economies of Blood in East Africa: From Wit
Melissa Graboyes is the assistant director of the African Studies Program at the University of Oregon. She received her Ph.D. in history from Boston University specializing in modern East Africa and medical history. She also received her masters in public health with an emphasis on medical ethics. Her research interests are broadly focused on the [...]
Droplet lens technology opens microscopy to the masses
An Australian National University scientist has discovered a simple, cheap way of turning a smart phone into a high-resolution microscope, opening the door to a revolution in science and medicine in developing countries. The transformation is made by attaching a tiny lens made of a clear pliable polymer onto the camera lens of a phone, explains inventor Dr Steve Lee, from the Department of Biomedical Engineering. "We make it by putting a droplet of PDMS onto a microscope cover slip and then inv
Envisioning Cyberspace: The Design of On-Line Communities
The development of the World Wide Web into an active, visual social environment poses unique opportunities for the design professions. Multi-user Domains, social meeting places in cyberspace, are mostly text-based virtual realities which use spatial references to set the stage for social interaction. Over the past year design students at the New Jersey Institute of Technology School of Architecture have investigated several text-based domains. In the course of their work, they envisioned and gra
3.044 Materials Processing (MIT)
The goal of 3.044 is to teach cost-effective and sustainable production of solid material with a desired geometry, structure or distribution of structures, and production volume. Toward this end, it is organized around different types of phase transformations which determine the structure in various processes for making materials, in roughly increasing order of entropy change during those transformations: solid heat treatment, liquid-solid processing, fluid behavior, deformation processing, and
KOLO - Great final of The Balkan Odyssey
KOLO Belgrade in Sidney Opera House. (0:50)
2014 Reflections of Excellence
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Engaging Students in Active Learning Worshop 6
How do we engage students in active learning? In this session, the
teachers examine the elements of authentic instruction and cooperative learning to identify ways of engaging students in social studies content. They review the importance of questioning in relation to higher-order thinking and explore classroom strategies to stimulate
thinking and bring social studies concepts to life for their students.
The Battle for Control of Online Communications
The Internet offers users many opportunities for communicating and exchanging ideas, but abuse, censorship, and the manipulation of Internet traffic have put free and open communication at risk. In this talk, Georgia Tech Associate Professsor, Nick Feamster, will present approaches developed to preserve free and open communication on the Internet in the face of numerous threats. First discussed is the threat of message abuse (e.g., spam) and methods developed for mitigating it. Next, is the deve
Kladifko, R., Li, J., and Dunlap, J. (October 2011). The School Principal: A Tough Job with Few Ta
Robert Kladifko, Jinyi Li, Jody Dunlap
An ever-challenging and increasing dilemma facing schools is finding qualified individuals who are willing to take school leadership positions. This s
John McMorrow on Total Leadership - Graduate School of Business Alumni Events
'Total Leadership for the 21st Century' presented by John McMorrow, Director of Leadership Management Australasia. John McMorrow explains the model for Total Leadership and how it can change the way people and organisations interact and function.
Observe Water in Winter and Summer
On Earth, water can regularly be found in three different phases — liquid, solid, and gas — each of which has noticeably different properties. For example, a boat can glide through liquid water in summer, but it cannot do so when the water turns to solid ice in winter. Atmospheric conditions, specifically seasonal temperatures, can influence the phase in which water exists at a given time. This short video segment depicts water in different seasons at the same location. No narration. Run
Lost Treasures of the Ancient World - India, 5/5
The amazing inventions and extraordinary ideas by East Indians that are still useful today, such as plastic surgery, the number system, wax, yoga, water clock, etc. Suitable for middle school and high school students. (08:32)
Suzi Dessel - A Voice From the Black Maria - 12/0513
Suzi Dessel gives her presentation, titled "A Voice From the Black Maria" on December 5, 2013. The talk was sponsored by the Frankel Institute and was held in the Thayer Building.
Focus on Faculty: Mike Roberts
This sample shows the typical structure of silal, irons with high Si content (5.5-7.9 wt%). It is a grey cast iron alloyed with 4-6wt% Si to provide good oxidation resistance. The high Si content forms a dense, adherent iron silicate surface film, which is resistant to oxygen penetration. The flake graphite iron Silal was one of the first heat resisting cast irons developed. Spheroidal graphite Si irons have higher strength and improved ductility. The structure shows cored dendrites of ferrite w
Episode as a Unit of Analysis of Movement
Everybody who has read his Gordon Cullen or his Edmund H. Bacon knows that movement has long been recognized as a factor in environmental planning in many ways. For example, in the traditional Japanese promenade garden the importance of movement has always been appreciated. The promenader gains an intense experience of the succession, variation and rhythm of the surrounding scene. The spaces and paths lead him from one stage to another. The spatial structure of the Japanese promenade garden, as
An Integrated 3D Geodatabase for Palladio's Work
The paper presents a novel digital 3D GIS web-based system entirely founded on Google Earth, built to offer a deep insight into Palladio's opera for restitution of its architectural surveys, reconstruction for historical reasons, analysis for structural and other options, and assembly and presentation of all certified Palladian documentation.The development of the application follows the philosophy of visual computing and it is based on an architectural knowledge representation.The information s
To reinforce students' understanding of the human digestion process, the functions of several stomach and small intestine fluids are analyzed, and the concept of simulation is introduced through a short, introductory demonstration of how these fluids work. Students learn what simulation means and how it relates to the engineering process, particularly in biomedical engineering. The teacher demo requires vinegar, baking soda, water and aspirin.
MOLA-based Flyover of Hellas Transitioning to Utopia Planitia
MOLA-based animations showing Martian topography as both color and elevation. The exaggeration is 3x. This was created for a talk James Garvin will give on The Hill in late April 2002.