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Adaptive Evolution is driven by natural selection. Natural selection is not "survival of the fittest," but rather "reproduction of the fittest." Evolution can occur at many different speeds based on the strength of the selection driving it. These types of selection can result in directional, stabilizing, and disruptive outcomes. They can be driven by frequency-dependent selection and sexual selection, in addition to more standard types of ...more
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Earth & Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth's global oceanic system. Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures ...more
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This course is designed to serve as a first course in an undergraduate electrical engineering (EE), or electrical engineering and computer science (EECS) curriculum. The course introduces the fundamentals of the lumped circuit abstraction. Topics covered include: resistive elements and networks; independent and dependent sources; switches and MOS transistors; digital abstraction; amplifiers; energy storage elements; dynamics of first- ...more
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Hemingway, Fitzgerald, Faulkner (AMST 246)Professor Wai Chee Dimock begins her discussion of The Sound and the Fury by presenting Faulkner's main sources for the novel, including Act V, Scene 5 of Macbeth and theories of mental deficiency elaborated by John Locke and Henry Goddard. Her main focus is on the experimental subjectivity of the novel's first section which is narrated by Benjy Compson, a mentally retarded 33 year old who is compl...more
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Environmental Politics and Law (EVST 255) The lecture describes the Clean Air Act and the way the federal government measures air quality as well as improvements in air quality. Professor Wargo reviews challenges in regulating air quality, reasons for lack of adequate enforcement, and approaches to setting ambient air quality standards. The lecture focuses predominantly on vehicle emissions, and the difficulty that regulators face when ...more
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Before exploring the three Enlightenment traditions in particular, Professor Shapiro examines the Enlightenment holistically, using John Locke as the foundation for the discussion. The first tenet of the Enlightenment is a commitment to science as a way of ordering politics, and Professor Shapiro introduces the Cartesian philosophy of science and segues into an elucidation of the workmanship ideal, a central feature of Enlightenment thinki...more
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Environmental Politics and Law (EVST 255) The change from smaller, more diverse farms to larger single-crop farms in the US has led to greater reliance on pesticides for pest management. Other changes as the US food system becomes more commercialized include: increased use of additives, higher food prices, more water and energy consumption for agriculture, and more pesticide residues entering food through processing. Pesticides have als...more
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Understanding conformational relationships makes it easy to draw idealized chair structures for cyclohexane and to visualize axial-equatorial interconversion. After quantitative consideration of the conformational energies of ethane, propane, and butane, cyclohexane is used to illustrate the utility of molecular mechanics as an alternative to quantum mechanics for estimating such energies. To give useful accuracy this empirical scheme requ...more
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The historian Daniel Boorstin famously defined a celebrity as "a person who is well-known for his well-knownness." A person who is famous for simply being famous is hardly a modern phenomenon. On the publication of Childe Harold, Byron declared that he went to bed and woke up famous. However, Byron was a poet and subsequent celebrities generally had proven talent as well as the knack of achieving an exalted social status based on fame al...more
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Dominic Orr, CEO of Aruba Networks, reflects on sources of advice and guidance in his role as CEO. Orr highlights the importance of a rigorous board and advisors to challenge his thinking. However, Orr also speaks about his use of psychological counselors to help his executive team work together as effectively as possible. He suggests that this effort is vital because although there are many talented individuals in Silicon Valley, helping ...more
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Armen Berjikly, Founder and CEO of Experience Project, discusses how to build a start-up team, a task that he argues is critical for success. Berjikly suggests building a team of people with complementary skills by reaching out through personal networks and in some cases recruiters. On the other hand, he suggests that entrepreneurs avoid hiring from sites such as Craigslist or other sources where it is difficult to verify someone's skills.
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Verma talks about how Savi was approached by the Defense Advanced Research Projects Agency (DARPA). DARPA has a small business research innovation program which awards grants to newer companies, and while the money comes with the requisite governmental red tape, it also allows companies to retain ownership of the business.
