fourier series
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Professor Bogdanor analyses the significance of coalition government for Britain and of the momentous constitutional reforms which the coalition is proposing, penetrating the cloud of polemic and partisanship to provide an objective analysis. The inter-party agreement between the coalition partners proposes a wide ranging series of constitutional reforms, the most important of which are fixed-term parliaments and a referendum on the altern...more
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In this lecture, Professor Freeman discusses the Articles of Confederation. Although they seem hopelessly weak in the long view of history, the Articles made perfect sense as a first stab at a national government by a people who deeply distrusted centralized power - a direct product of their recent experience of the British monarchy. Among the many issues that complicated the drafting of the Articles, three central issues included: how war...more
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In the first part of the lecture we wrap up the previous discussion of implied default probabilities, showing how to calculate them quickly by using the same duality trick we used to compute forward interest rates, and showing how to interpret them as spreads in the forward rates. The main part of the lecture focuses on the powerful tool of backward induction, once used in the early 1900s by the mathematician Zermelo to prove the existence...more
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The Tuskegee Syphilis Study, carried out in Macon, Alabama, from 1932 to 1972, is a notorious episode in the checkered history of medical experimentation. In one of the most economically disadvantaged parts of the U.S., researchers deceived a group of 399 black male syphilitics into participating in a study with no therapeutic value. These "volunteers" were not treated as patients, but rather as experimental subjects, or walking cadavers. ...more
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In the decades immediately following the French Revolution, Paris was at the center of a series of major developments in medical science, sometimes described as the transition from medieval to modern medicine. Although the innovations associated with the Paris School were in large part products of the ideological and institutional transformations brought on by the Revolution, they belong to a long list of challenges to the Galenic orthodox...more
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Wired for Speech: Voice Interactions with People and Computers
Stanford / Engineering (Except Electrical)
August 7, 2008 presentation by Clifford Nass for the Stanford University Office of Science Outreach's Summer Science Lecture Series. In this lecture, Clifford Nass describes how the human brain and body are "wired" for speech: The sound of a voice, whether from a person or machine, causes us to respond as we respond to actual people and to behave as we could in any social situation. In addition, Nass will discuss the speech interactions b...more
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In this lecture, Professor Freeman discusses how the new nation moved towards creating a stronger, more centralized national government than the Articles of Confederation. Complications of commerce between individual states - a factor that wasn't regulated by the Articles - led to a series of interstate gatherings, like the Mount Vernon Conference of March 1785. Some strong nationalists saw these meetings as an ideal opportunity to push to...more
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August 31, 2006 presentation by Julie Baker and Hank Greely for the Stanford University Office of Science Outreach's Summer Science Lecture Series. Julie Baker, Assistant Professor of Genetics and Hank Greely, Professor of Law and Genetics discuss human embryonic stem cells, one of the most promising, most complicated and most controversial areas of contemporary biomedical research.
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October 12, 2007 lecture by Paul Dourish for the Stanford University Human-Computer Interaction Seminar. Mobility is no longer sufficient; location-tracking is a key feature. However, the introduction of location-based technologies has traditionally been accompanied by a series of concerns over privacy. These discussions, though, adopt a fairly reductive model of privacy, concerned primarily with the trade-offs involved in service provisio...more
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Founding of Teach for America: Entrepreneurs Envision What Others Say is Impossible
Stanford / Entrepreneurship
Smith talks about how a series of experiences prepare an entrepreneur to found a new venture. Entrepreneurship is about solving a problem in a better way and finding a way to make it happen, despite everyone telling you it cannot be done, she says. People did not believe Teach for America would work, but Smith and founder Wendy Kopp realized people weren't becoming teachers because they weren't being recruited and the process to get certif...more
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August 9, 2007 presentation by Russ Altman for the Stanford University Office of Science Outreach's Summer Science Lecture Series. There are a number of causes for variation in drug response across the population, but differences in genetics are an important factor. Russ Altman, Professor & Chair of Bioengineering and Professor of Genetics and Medicine, discusses how variations in genetics can alter the "typical" response as well as touch...more
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This is the first of a series of lectures on suicide. Two very distinct contexts are presented in which the subject can be further explored. The first is rationality and the question of under what circumstances it makes sense to end one's own life. The second is morality and the question of whether we can ever ethically justify resorting to suicide. The lecture's focus is on the rational requirements of suicide, and Professor Kagan introdu...more
