Lecture 16 - 11/18/2010
Lecture 16
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Why is Nanotechnology Multidisciplinary? A perspective of one EE
The field of nano-science and nano-technology covers a broad area of expertise. Classical fields of Physics, Chemistry, Material Science, Electrical/Mechanical/Chemical Engineering all are involved in the "new" field f nano. Research and development in that area is by its very nature multi-disciplinary, since I bridge a large length scale from atoms to systems and timescales from femto seconds to eternity. This presentation will give a personal perspective of an electrical engineer in the area o
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College of Charleston Soccer -- Men's Soccer vs. East Tennessee State Highlights (NCAA Tournament)
Highlights of the Cougars 3-2 win over ETSU in the first round of the 2010 NCAA Tournament on November 18, 2010. See match highlights and post-game interviews from all of our men's and women's teams on the College of Charleston Athletics YouTube channel: http://www.youtube.com/cofcsports
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12.091 Basics of Analysis with Antineutrinos from Heat Producing Elements - K, U, Th in the Earth (M
This course covers the following questions. What are the predominant heat producing elements of the Earth? Where and how much are they? Are they present in the core of the Earth? Detection of antineutrinos generated in the Earth provides: 1) information on the sources of the terrestrial heat, 2) direct test of the Bulk Silicate Earth (BSE) model and 3) testing of non-conventional models of Earth's core. Use of antineutrinos to probe the deep interior of our planet is becoming practical due to re
Author(s): Ila Pillalamarri

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Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

Marine Technology
Designs for the high seas In years past, there was hardly any job more hazardous than to sail the seas. These days, we take it for granted that cargo ships can safely navigate the seas – largely because of technological advances in marine technology. These same technologies make it possible to extract oil from the seabed and load it on to a tanker in high winds and heavy seas. If you are intrigued by the technologies that allow for the construction of highly complex modern ships, the exploita
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by-nc-sa http://creativecommons.org/licenses/by-nc-sa/3.0/

Welsh Castles
A list of Castles in Wales
Author(s): Oast House Archive

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“Graphical” Jogthrough: expert based methodology for user interface evaluation, applied in the cas
“Walkthrough” and “Jogthrough” techniques are well known expert based methodologies for the evaluation of user interface design. In this paper we describe the use of “Graphical” Jogthrough method for evaluating the interface design of the Network Simulator, an educational simulation program that enables users to virtually build a computer network, install hardware and software components, make the necessary settings and test the functionality of the network. Graphical Jogthrough is a furth
Author(s): Demetriadis Stavros,Karoulis Athanasios,Pombortsis

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Internet Scout Project
The past few years have seen many changes in the field of genetics, including the ability to genetically clone mammals, first achieved in 1997 with a sheep named Dolly. Still a relatively new phenomenon, news stories are continually detailing new advances in cloning, reasons why cloning is important, and concerns about the safety and ethics of cloning. This week's Topic In Depth highlights some recent news articles and Web sites that address the topic of animal cloning. The first site is a recen
Author(s): Lee, Amy.

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Educational Software Components of Tomorrow (ESCOT)
Prior research and development demonstrates that dynamic notations and multiply-linked representations can enable ordinary students to achieve extraordinary learning of scientific and mathematical concepts (Kaput, 1992). However, prior techniques for building such software have resulted in expensive, incompatible, and inflexible products (Roschelle & Kaput, 1996). The vast majority of educational software projects, many of which are funded by the public sector, show promising results in small te
Author(s): Roschelle Jeremy,Digiano Chris,Pea Roy D.,Kaput Ji

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"AIDS Is an Illness of People of Color": Health Service Organizations Advocate Increased Federal Fun
In 1981, the U.S. medical community noticed a significant number of gay men living in urban areas with rare forms of pneumonia, cancer, and lymph disorders. The cluster of ailments was initially dubbed Gay-Related Immune Disease (GRID), but when similar illnesses increased in other groups, the name changed to Acquired Immune Deficiency Syndrome (AIDS). The mid-1980s saw a number of advances toward understanding and treating the disease, but no vaccine or cure was forthcoming. Gay advocacy and co
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"A Time Bomb Inside of You": Social Service Organizations Advocate an Improved Federal Response to A
In 1981, the U.S. medical community noticed a significant number of gay men living in urban areas with rare forms of pneumonia, cancer, and lymph disorders. The cluster of ailments was initially dubbed Gay-Related Immune Disease (GRID), but when similar illnesses increased in other groups, the name changed to Acquired Immune Deficiency Syndrome (AIDS). The mid-1980s saw a number of advances toward understanding and treating the disease, but no vaccine or cure was forthcoming. Gay advocacy and co
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"A Devil to Tempt and a Corrupt Heart to Deceive," John Dane Battles Life's Temptations, ca. 1670s.
John Dane, a tailor, was born in Berkhampstead, England, around 1612. In the late 1630s, which he recollects here as a period of "a great coming to New England," he and his family emigrated to Ipswich, Massachusetts. He died in Ipswich in 1684. Dane's parents, like many Puritan parents, raised their children to carry what historian Philip Greven calls an "inner disciplinarian" within their own consciences at all times. Dane's mother reminded him: "Go where you will, God will find you out." In th
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Borders
'Borders' begins with a short dramatic piece that introduces the issues of complicity, resistance, and boundaries. This work continues to investigate these themes in the style of a documentary. In the prologue, actor Steve Buscemi plays Ted, a young scientist who goes to work at a large scientific research facility. Here he develops ideas that, much to the dismay and rebuff of his jealous fellow researchers who gather around a vending machine, are embraced by his supervisors. The young scientist
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Middle School Portal: Math and Science Pathways (MSP2)
This is a biographical sketch of William Hyde Wollaston. Wollaston studied and made advances in many scientific fields, including chemistry, physics, botany, crystallography, optics, astronomy and mineralogy. He is particularly noted for being the first to observe dark lines in the spectrum of the sun, discovering the elements palladium and rhodium, and proving the elementary nature of niobium and titanium. Wollaston also developed a method for making platinum metal malleable, establishing an eq
Author(s): Florida State University. National High Magnetic F

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Copyright 1995-2004 by Michael W. Davidson and The Florida State University. All Rights Reserved.

Global Competition: How We Can Win
6th Annual Berkeley in Silicon Valley Symposium In his recent best selling book, The World is Flat: A Brief History of the Twenty-first Century, Pulitzer Prize-winning author Thomas Friedman writes that the lowering of trade and political barriers and profound technological advances in global connectivity have enabled a "flat world" where it is possible to do business or almost anything else instantaneously and with billions of people. According to Dean Richard Newton, it is perhaps ironic that
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Fundamentals of Nanoelectronics
The development of "nanotechnology" has made it possible to engineer materials and devices on a length scale as small as several nanometers (atomic distances are ~ 0.1 nm). The properties of such "nanostructures" cannot be described in terms of macroscopic parameters like mobility or diffusion coefficient and a microscopic or atomistic viewpoint is called for. The purpose of this course is to convey the conceptual framework that underlies this microscopic viewpoint using examples related to the
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Homework for Resonant Tunneling Diodes
This homework assignment was created for EE 218 "Introduction to Nanoelectronics and Nanotechnology" (Stanford University). It includes a couple of simple "warm up" exercises and two design problems, intended to teach students the electronic properties of resonant tunneling diodes and carbon nanotubes, and how they can be used as components in real circuits. Students do their work via the Resonant Tunneling Diode Simulator and the MSL Simulator, which are both available online through NanoHub.or
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Puzzling Polarizers
When we apply the scientific method to real-world problems, often we can invent applications for the effects we observe even without understanding the origins of those effects. This process is commonly used in the development of new technologies; one example is the discovery of x rays. This curriculum unit is designed to encourage this investigative process through inquiry-based learning involving exploring, observing, and then applying the information gained. Light and its interactions with mat
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Educational Technology and Society
Educational Technology and Society is a quarterly electronic journal that addresses "issues affecting the developers of educational systems and educators who implement and manage such systems." Published partly in association with the Learning Technology Task Force of the Institute of Electrical and Electronics Engineers, the journal often has special features or focuses; for instance, the October 2002 issue has several articles on recent advances and developments in learning technology. Other s
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Keynote Presentation: Academic Perspectives
Very simply stated, systems biology attempts to “capture the dynamic nature of living systems.” To accomplish this, says Hood, you “have to bring together the flavors of biology, chemistry, computer science, engineering and physics,” among others. It’s a vast area to tackle. But with tools like the internet and digital
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