Essential Science for Teachers: Physical Science: Session 2. The Particle Nature of Matter: Solids,
In-depth interviews with children that uncover their ideas about the topic at hand.,In this segment the interviewer is trying to find out the student's ideas about what would happen if you kept dividing a piece of aluminum foil. Would you eventually get down to an atom? The segment shows that the student understands the idea of very small parts made up of atoms but may have difficulty accepting the idea that a material like aluminum foil can ultimately be divided and end up with a single atom. W
Mitochondrial Control Region
Every human cell has a "second" genome, found in the cell's energy-generating organelle, the mitochondrion. In fact, each mitochondrion has several copies of its own genome, and there are several hundred to several thousand mitochondria per cell. This means that the mitochondrial (mt) genome is highly amplified. While each cell contains only two copies of a given nuclear gene (one on each of the paired chromosomes), there are thousands of copies of a given mt gene per cell. Because of this high
The monosaccharide browser allows you to view space filling Fischer projections of monosaccharides. You can edit the structure and discover the correct name or you can select names from the classified index to discover the structure. The structure can be edited by choosing between aldose/ketose, number of carbon atoms between 3 and 6 and by clicking on carbon atoms to alter chirality. The Monosaccharide Browser can be used as a study aid in various ways. •Make a random monosaccharide by clic
Postgraduate Diploma in Occupational Health (DOH) - Modules 1 and 2
First two modules of a two year part-time flexible distance learning course aimed primarily at medical doctors currently practising occupational health. It includes a residential block release component which consists of between 3 or 4 weeks over the two year cycle for practicum. There will be substantial requirements for homework in the form of assignments and project related work, expected self-directed learning and distance communication between students and teachers extending over the two y
Anderson High School Wigwam
The Anderson High School Wigwam was completed in 1961 and is known as "The home of the Indians." It seats approximately 8,900 people and is the second largest high school gymnasium in Indiana. It survived the 1999 fire that destroyed the old Anderson High School at 14th and Lincoln Streets. The facility remains in use for basketball games and community-wide events and houses the Anderson Community School Corporation offices.,The Wigwam has a seating capacity of 8,996.,Madison County Journey
"A Foretaste of the Orient": John Murray Criticizes the AFL
Most historians who have written about the 1903 strike of Mexican and Japanese farm workers against the Oxnard, California, sugar beet growers have relied on John Murray's first-hand account of the strike and its aftermath. Murray, a socialist union organizer, went to Oxnard after learning of the strike through newspaper accounts of strike-related violence and rioting. Along with fellow union organizer Fred C. Wheeler, Murray assisted the farm workers' union, the Japanese-Mexican Labor Associati
A Family Corresponds: Polish Immigrants in the Early 20th century
Many immigrants to the United States wrote letters back home. At the time they were written, the missives shaped the expectations of those who would soon make the same journey; today, they gave historians invaluable first-hand testimony of the immigrants' own experiences. These seventeen letters involved the children of a retired Polish farmer named Raczkowski. Adam Raczkowski went to the United States in 1904 with the financial assistance of his sister Helena Brylska [later Dabrowskis] and his
United States v. Thomas Cooper: A Violation of the Sedition Law
This lesson presents facsimiles of 8 printed and hand-written documents surrounding the case of Thomas Cooper, a lawyer and newspaper editor in Sunbury, Pennsylvania, who was indicted, prosecuted, and convicted of violating the Sedition Act after he published a broadside in 1799 that sharply criticized President John Adams. The case is famous in the annals of the Bill of Rights and the First Amendment. This lesson correlates to the National History Standards and the National Standards for Civics
U.S. Electoral College Calculator
Try your hand at predicting who will win the next presidential election. You can create your own election results by clicking on a different button in one of three columns, Democrat (D), Republican (R), and Third Party (O).
Ada Coy in costume
Pomona College student Ada Coy stands in front of professor Cyrus G. Baldwin's house (on the corner of College Avenue and Second Street) in Claremont. She is dressed in a costume as an older woman with what could be powdered hair. She is also seems to be crocheting.
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
Final Journey to the Hubble Space Telescope
Astronaut Mike Massimino returns to MIT and shares his experience on the Space Shuttle Atlantis (STS-125). Topics include the challenges of space walking while repairing the Hubble, having the right tools on hand for high stakes repairs, and the long hours of practice that lead up to the task.
Welcomed back to MIT by Aer
Autism: What Do We Know? What Do We Need?
“I’ll give you the 30,000 foot view of autism.”
Remarking that autism today, in terms of interest and funding, is like cancer was 20 years ago,
Dr. Thomas Insel provides the latest medical and scientific views on this complex developmental brain disorder. The formal definition of autism includes three main componen
Iraq: What Now?
The gloves come off in this biting review of Bush Administration policy in “post-war Iraq.” Juan Cole believes the administration acted on a fundamental misunderstanding, imagining that by toppling the Hussein regime, all Iraqis “would be happy.” After the U.S. destroyed Hussein’s security apparatus, preexisting constituen
Bill Porter in Conversation with Howard Anderson
Some of the lessons Bill Porter picked up as a 13-year-old ranch hand in Colorado seem to have lasted a lifetime. When his boss told him to drive over a treacherous mountain pass into town for some chicken feed, Porter said he could not yet drive. He was told, “Just do it.” And when he faced taking a team of horses out to pas
El Sistema: Social Support and Advocacy Through Musical Education
Even in the confines of a panel discussion,
Gustavo Dudamel radiates so much passion and ebullience that it requires little imagination to see him at the podium with a baton in hand. MIT’s 2010 McDermott Award in the Arts winner is, at the tender age of 29, one of the world’s top conductors and music disseminators.
Is This the Libertarian Moment? Earlier this month the New York Times wondered aloud if the “libertarian moment” had arrived. A good question, to be sure. To answer it, though, Times reporter Robert Draper sought out not quite the top libertarian thinkers in the world, but instead those people most easily reached within a ten-minute walk from the Capitol or the Empire State Building.
Earlier this month the New York Times wondered aloud if the “libertarian moment” had arrived. A good question, to be sure.
To answer it, though, Times reporter Robert Draper sought out not quite the top libertarian thinkers in the world, but instead those people most easily reached within a ten-minute walk from the Capitol or the Empire State Building.
Microeconomic theory III
The website for this course (14.123 Microeconomic Theory III, Spring 2009) has been made available by the Massachusetts Institute of Technology (MIT) Department of Economics as part of the MIT OpenCourseWare project. This course discusses decision theory and topics in game theory including models of individual decision-making under certainty and uncertainty. Topics covered include preference orderings, expected utility, risk, stochastic dominance, supermodularity, monotone comparative statics, b
3D game lets you see through an animal's eyes
An online simulation mimics the vision of five animals as a player steers them through Place Vendôme in Paris Read more: http://www.newscientist.com/article/dn24716
Woman with flowers on a table
An older woman is posed seated with two windows in the background. She is wearing a long sleeved blouse with ribbon woven into the lace around the collar and down the front. She is reaching toward a vase of flowers on the table next to her.