robotic control
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Prior to the Demographic Transition, fertility in northwestern Europe was controlled by limiting marriage. Marriage was regulated by landowners and the churches, and was not allowed unless a man had accumulated the resources necessary to support a family. Long periods of being landless, a servant, or an apprentice, precluded marriage. Once married, there was no control of fertility. But, only about half of adults were married at any given ...more
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European populations grew only slowly during the period 1200-1700; factors include disease and wars. Human feces and rotting animal remains were not sequestered and often contaminated drinking water. Cities were so filthy that more people died in them than were born. About a third of children died in infancy, many from abandonment and lack of care during wet-nursing. Children that survived were subjected to harsh discipline to control thei...more
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Philosophy and the Science of Human Nature (PHIL 181) In this concluding lecture, Professor Gendler charts four paths through the course. The first path traces how the course's three main goals were realized: the goals of introducing students to the discipline of Philosophy though a number of central texts; of considering certain central questions raised by those philosophical texts in light of alternative approaches from related di...more
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The idea of ecological communities has changed tremendously over the past forty years. The classical view stated that there were so many different species because evolution packed them tightly into the available niches. The modern view emphasizes the idea of trophic cascades, or top-down control in food chains. This emphasized the importance of predation in ecology, although it downplayed the significance of food webs, which showed the int...more
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Philosophy and the Science of Human Nature (PHIL 181) In this concluding lecture, Professor Gendler charts four paths through the course. The first path traces how the course's three main goals were realized: the goals of introducing students to the discipline of Philosophy though a number of central texts; of considering certain central questions raised by those philosophical texts in light of alternative approaches from related di...more
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[Introduction by David Cassak] Tom Fogarty explains that he became interested in medicine "by accident." He discusses his early design development and how he turned a clinical problem into a device that could solve the problem: "In this situation...it was almost like a lightbulb that went off. If you put a thin catheter system down, and you can make it bigger and then withdraw it and control the volume during withdrawal, you get the clot o...more
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Philosophy and the Science of Human Nature (PHIL 181) In this concluding lecture, Professor Gendler charts four paths through the course. The first path traces how the course's three main goals were realized: the goals of introducing students to the discipline of Philosophy though a number of central texts; of considering certain central questions raised by those philosophical texts in light of alternative approaches from related di...more
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Philosophy and the Science of Human Nature (PHIL 181) In this concluding lecture, Professor Gendler charts four paths through the course. The first path traces how the course's three main goals were realized: the goals of introducing students to the discipline of Philosophy though a number of central texts; of considering certain central questions raised by those philosophical texts in light of alternative approaches from related di...more
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Environmental Politics and Law (EVST 255) This lecture continues the previous class's discussion of tobacco law. In this class, Professor Wargo highlights the unique issues of freedom of choice and freedom of speech that tobacco regulation create, as tobacco regulation restricts individual choice and corporate freedom of speech via advertising restrictions. Tobacco law also illustrates the difficulties of managing environmental hazards ...more
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Hemingway, Fitzgerald, Faulkner (AMST 246)Professor Wai Chee Dimock closes her reading of The Sound and the Fury by reading section four -- the section related by an omniscient narrator -- through Luster and Dilsey, the two black characters whose personal and racial histories are woven into the history of the Compson family. Luster and Dilsey's centrality to the final section of the novel, particularly their interactions with the Reverent ...more
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In this lecture, Professor Diamond reviews the previously covered material on the female reproductive system beginning with a detailed look at the uterus, its composition (in layers), size and function. She pays particular attention to the uterus wall, muscles and how it changes during the menstrual cycle. The menstrual cycle is also explained in terms of hormonal changes, ovulation and physical preparation for fertilization and pregnancy....more
