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MIT/Stanford team develops battery technology for the conversion of low-grade waste heat to power; TREC

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Researchers at MIT and Stanford University have developed new battery technology for the conversion of low-temperature waste heat into electricity in cases where temperature differences are less than 100 degrees Celsius. These features lead to a high heat-to-electricity energy conversion efficiency of 5.7% Click to enlarge.

MIT 240
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New nanostructured earth abundant metal catalysts rival platinum on a weight basis; diesel emissions treatment

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A development in catalysis research by academics at the Universities of St Andrews and Newcastle could lead to new systems to treat diesel emissions. Catalysts are typically metallic nanoparticles—often platinum group metals—that are finely deposited upon a substrate. This is referred to as “chemistry at a point”. Irvine & Ian S.

Diesel 150
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5 Ways to Strengthen the AI Acquisition Process

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In our last article, A How-To Guide on Acquiring AI Systems , we explained why the IEEE P3119 Standard for the Procurement of Artificial Intelligence (AI) and Automated Decision Systems (ADS) is needed. They are isolated environments where new concepts and simulations can be tested. Sandboxes are sometimes used in software development.

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Taming the Climate Is Far Harder Than Getting People to the Moon

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In his 1949 book The Concept of Mind , Gilbert Ryle, an English philosopher, introduced the term “category mistake.” He gave the example of a visitor to the University of Oxford who sees colleges and a splendid library and then asks, “But where is the university?”

Climate 87
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LLNL 3-D printed biocatalytic polymer turns methane to methanol at room temperature and pressure

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Methane monooxygenases (MMOs), found in methanotrophic bacteria, are selective catalysts for methane activation and conversion to methanol under mild conditions; however, these enzymes are not amenable to standard enzyme immobilization approaches. The enzymes retain up to 100% activity in the polymer construct. Rosenzweig & Sarah E.

Polymer 150
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Stanford team proposes method for electricity production from oil shale with in situ carbon capture to provide transportation energy with reduced CO2 emissions

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A team at Stanford University is proposing using solid oxide fuel cells as the basis for a method for electricity production from oil shale with in situ carbon capture (EPICC) as a means to provide transportation services from oil shale with greatly reduced CO 2 emissions. Conversion to work via. Scale of conversion to work.

Oil 220
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Building Better Qubits

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She joined IBM Research in Zurich in 1998 while pursuing her doctorate in physics in collaboration with the University of Bayreuth , also in Germany. In 2017 IBM released a new transistor—the Nanosheet—that uses the concepts Riel says she and her team developed between 2005 and 2012. After earning her Ph.D.

Building 140