fuel cells
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August 21, 2008 presentation by Stacey Bent for the Stanford University Office of Science Outreach's Summer Science Lecture Series. Meeting the world's growing energy needs in a sustainable fashion is one of the most pressing problems of our time. Professor Bent introduces the scope of the energy problem and some of the options for sustainable energy, then will focus on two main devices: solar cells and fuel cells. Solar cells convert t...more
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January 7, 2009 lecture by Lee Schipper for the Woods Energy Seminar (ENERGY301). In his talk "When the Rubber Hits the Road: The Real Story on Fuel Economy in the US and other Developed Countries, with Implications for Developing Asia," Schipper discusses better and more realistic fuel economy options in the US and other industrialized nations.
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Review of B cells, CD4+ T cells and CD8+ T cells.
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Introduction to helper T cells and their role in activating B cells.
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Martin Eberhard discusses the shortfalls of using Solar Energy as a key component in manufacturing a car. He believes that using fuel-cells to drive cars is a huge stretch in imagination. He finally notes that a mix of plug-in hybrid and gasoline is a viable idea for an interim solution for alternative energy sources to drive a car.
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How cytotoxic T cells get activated by MHC-I/antigen complexes and then proceed to kill infected cells.
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Overview of B cells (B lymphocytes) and how they are activated and produce antibodies.
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Redox reactions to drive Galvanic Cells.
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Simple example of borrowing from equity to fuel consumption.
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An overview of early development of a zygote to an embryo. Embryonic and somatic stem cells.
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How professional antigen presenting cells present parts of engulfed pathogens on MHC II complexes (major histocompatibility complexes).
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Oxygen uptake by hemoglobin in red blood cells.
