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Modeling a Changing World
Modeling a Changing World written by mathematics professor Tim Chartier and his student Nick Dovidio presents curricular material in an OSP Launcher package to motivate the need for numerically solving ordinary differential equations. The package discusses such applications as a mass-spring system and its connection to computer simulation for movies. An interactive model that simulates a two-body gravitational model of the moon and earth allows for exploring the topic of numerical error. Other m
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African Droughts
The Horn of Africa has been experiencing exceptional droughts over the last decade. Using data collected from the NOAA POES satellite, changes in the severity of the drought conditions in the Horn and around the world are shown.
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Whale Sharks' Unusual Feast
The world largest shark can be seen in this video feeding on some of the tiniest creatures. This shark has 3000 teeth, but they are tiny and they do not use them to eat mammals unlike other sharks. Run time 02:07.
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Guardians of The Sea: Wild Dolphins
Guided by the principle of "in their world, on their terms," Denise Herzing and her team of researchers track and observe a pod of wild Atlantic spotted dolphins in the Bahamas. Using non-invasive techniques to build trust, they can see how the dolphins behave in the most natural setting: their own home. Charles Annenberg Weingarten and the Explore team get a firsthand look into the underwater world of these highly socia
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{Suresh 700}:Relatives
{Suresh 700}:Relatives सम्बन्धी /रिश्तेदार (Sambandhee/ritshteydaar) Introduction: Please refer to my detailed lesson no.190 on Relatives. Here I have include some more names mainly for the purpose of learning Hindi words. […]

NIS Int 041 - El Cine Español
How will a new law affect Spanish film-goers? What's going on in the world on Spanish film? See notesinspanish.com for the accompanying worksheet and to comment!
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Accounting at the London School of Economics: Opportunity Lost?
Given the aims of the founders of the London School of Economics, it is not surprising that accounting should have been taught at the School from soon after its establishment. An early focus on teaching practical accounting, with professional practitioners as teachers, was gradually supplanted by approaches informed by the economics of decision-making in conditions of scarce resources. By the 1930s, the Department of Business Administration provided an intellectual basis for thinking about finan
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Securing Financially Sensitive Environments with OpenBSD
This thesis investigates the use of a free, open source
UNIX-based operating system in providing security features
to a financially sensitive business function such as a
treasury.

We start by examining some of the main security features
(such as the pf firewall and systrace policies) which are
included with the operating system, how they work and how
such features can be used within a financial environment.
We then examine possible probl

Author(s): Humphrey, Nicholas C. P.

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Dragonflies (Globe Skimmers) - The Longest Migratory Journey
While living and working as a marine biologist in Maldives, Charles Anderson noticed sudden explosions of dragonflies at certain times of year. He explains how he carefully tracked the path of a plain, little dragonfly called the globe skimmer, only to discover that it had the longest migratory journey of any insect in the world.

Charles Anderson studies marine life in the Maldives, a nation of coral atolls in the Indian Ocean.

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Rural Women
Women in rural China have one of the highest suicide rates in the world. Wu Qing at the Development Center for Rural Women believes that empowering women with the idea of equality, giving them out-of-home work skills, and instilling a sense of social responsibility will increase their feeling of self-worth and improve quality of life. To plant the desire for knowledge, the center also started a grassroots literacy program.
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Terry Fox: The Greatest Hero
This long video, 13 minutes, shows the strength and struggles of Terry Fox one of the true heroes of the world. After losing one leg to cancer he proceeded to run the width of Canada to raise money to fight cancer. To do this he ran 26 miles every day. You can clearly see the number of people who support him grow as the ran and ran. The ending is sad, but meaningful. The lessons for students and others are vast. This is a video that can be used in a variety of classes, but perhaps best as a disc
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Natural Resource Management
The natural assets of the poorest countries constitute the biggest single opportunity for transformative development. Paul Collier is a professor of economics at Oxford University and co-director of the International Growth Centre. The author of The Bottom Billion, which won the 2008 Lionel Gelber Prize for the world's best book on international affairs, he has lectured widely on the subjects of economics and international relations. He was the senior advisor to Tony Blair's Commission on Africa
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The Political Economy of the Cold War
At its heart the Cold War was a competition between two economic systems. Despite having in common a "military-industrial complex", they were profoundly different in the degree of freedom they offered their citizens, the living standards they were able to achieve and the pace of technological innovation they could sustain. In this first lecture, Niall Ferguson compares and contrasts the United States and the Soviet Union in the Cold War and asks how far the outcome of the Cold War was economical
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Meet the Artist: Terry Gilliam-Introduction to "Tideland"
Filmmaker Terry Gilliam introduces his latest film "Tideland", 2006. Described by Gilliam as 'Alice in Wonderland meets Psycho' and based on the critically acclaimed novel of the same name, "Tideland" depicts the world of Jeliza-Rose, a place where fireflies have names, squirrels talk, and the heads of four dolls, long since separated from their bodies, keep her company. "Tideland" opens nationwide on November 8.
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Street Signs Alphabet A to Z
This clever video shows every letter of the alphabet in real world street and building signs. The letters A to Z are highlighted while the narrator says the name of each letter. (1:39)
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Prime Minister Gordon Brown Address to Congress (2009)
British Prime Minister Brown addressed a joint meeting of Congress. Discusses the current status and future of America - and the world.
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Building Pies- WordWorld
See how the letter S makes just one pie into many pies. From PBS Kids' Word World. (1:19)
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Build A Word - Nightlight
The Word World friends shine a L-I-G-H-T (a flashlight) into the N-I-G-H-T (the night sky), to make/spell N-I-G-H-T-L-I-G-H-T. From PBS Kids' Word World.   Excellent claymation. (1:13)
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Niagara Falls, Canada/USA
Some great pictures of this natural wonder of the world.
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Real World Math Shopping
This video shows how to math when you shop. Looks at unit price using the real world. 
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