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MIT/UC Davis professors challenge claims that ethanol production decreased gasoline prices in 2010 and 2011

Green Car Congress

Two professors from MIT and UC Davis have released a paper challenging the recent claims by the Renewable Fuel Association (RFA) and US Secretary of Agriculture Vilsack that ethanol production decreased gasoline prices by $0.89 Christopher Knittel at MIT and Assoc. and statistically insignificant. Click to enlarge.

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MIT team develops new lane-change algorithm for autonomous cars

Green Car Congress

Most existing lane-change algorithms for autonomous cars have one of two drawbacks: Either they rely on detailed statistical models of the driving environment, which are difficult to assemble and too complex to analyze on the fly; or they’re so simple that they can lead to impractically conservative decisions, such as never changing lanes at all.

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MIT researchers build model simulating atmospheric transport of PAHs; how chemicals get to the Arctic

Green Car Congress

MIT researchers have built a model to simulate long-range atmospheric transport of polycyclic aromatic hydrocarbons (PAHs). GEOS-Chem captures observed seasonal trends with no statistically significant difference between simulated and measured mean annual concentrations.

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Elon Musk responds to reports of his search for a new Twitter CEO

Teslarati

The findings of the study debunk the results of Elon Musk’s Twitter poll on whether or not he should step down as CEO, and provide a representative, statistically-relevant perspective of what Twitter users and Americans think of his leadership. The survey was conducted among 1,028 adults and 429 Twitter users, HarrisX said.

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The Long View from SAE 2009 World Congress

Green Car Congress

the session counted among its panelists: Professor John Heywood, Sun Jae Professor of Mechanical Engineering and Director of the Sloan Auto Laboratory at MIT. In perhaps the most sobering statistic shared at the 2009 SAE conference, Prof Thrun’s investigations have led him to believe that 1-1.2 Earlier post.)]. 27.5 / 22.2. Heywood, J.,

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Study finds attribute-based fuel economy standards less effective and more costly than flat standard with credit trading

Green Car Congress

As the Trump administration weighs how to revise fuel economy standards, a new study by research fellows of the National Bureau of Economic Research (NBER) finds that attribute-based regulations—such as the footprint-based rules in the US—are less effective and more costly than a flat standard with credit trading.

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Xerox Parc’s Engineers on How They Invented the Future—and How Xerox Lost It

Cars That Think

The first personal computer developed in the United States is commonly thought to be the MITS Altair, which sold as a hobbyist’s kit in 1976. Networking: The Story of Ethernet By today’s standards the Alto was not a particularly powerful computer. A lot of the ideas in Ada [the standard programming language of the U.S.

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