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Theorists publish highest-precision prediction of muon magnetic anomaly

Latest calculation based on how subatomic muons interact with all known particles comes out just in time for comparison with precision measurements at new 'Muon g-2' experiment.
Source: https://www.sciencedaily.com/releases/2018/07/180713111928.htm

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Barium ruthenate: A high-yield, easy-to-handle perovskite catalyst for the oxidation of sulfides

Researchers have developed a ruthenium-based perovskite catalyst that shows strong activity even at low temperatures (down to 313 K). The reusable catalyst does not require additives, meaning that it can prevent the formation of toxic by-products. The oxidation of sulfides is a commercially important process with broad applications ranging from chemicals production to environmental management.
Source: https://www.sciencedaily.com/releases/2018/07/180713095140.htm

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New study reveals Ulsan, South Korea, is exposed to yearlong toxic fine dust

A new study offers decisive proof that South Korea's Ulsan city is affected by toxic substances contained in fine dust particles, regardless of the season.
Source: https://www.sciencedaily.com/releases/2018/07/180713095138.htm

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Teaching robots to be more reliable teammates for soldiers

Researchers have developed a new technique to quickly teach robots novel traversal behaviors with minimal human oversight.
Source: https://www.sciencedaily.com/releases/2018/07/180713093550.htm

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How might dark matter interact with ordinary matter?

Scientists have imposed conditions on how dark matter may interact with ordinary matter. In the search for direct detection of dark matter, the experimental focus has been on WIMPs, or weakly interacting massive particles, the hypothetical particles thought to make up dark matter. But the research team invokes a different theory to challenge the WIMP paradigm: the self-interacting dark matter model, or SIDM.
Source: https://www.sciencedaily.com/releases/2018/07/180713093545.htm

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Scientists on Twitter: Preaching to the choir or singing from the rooftops?

Who follows scientists on Twitter? Researchers found that scientists with fewer than 1,000 followers primarily reach other scientists. However, scientists with more than 1,000 followers have more types of followers, including those in the "outreach" category.
Source: https://www.sciencedaily.com/releases/2018/07/180713093542.htm

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Graphene could be key to controlling water evaporation

Graphene coatings may offer the ability to control the water evaporation process from various surfaces, according to new research. The study looked at the interactions of water molecules with various graphene-covered surfaces.
Source: https://www.sciencedaily.com/releases/2018/07/180712204425.htm

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Bioengineers create pathway to personalized medicine

New work could provide sustainable ways to make chemicals, medicines and biomaterials.
Source: https://www.sciencedaily.com/releases/2018/07/180712143443.htm

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New molecular structures in boron-based nanoclusters

Researchers have shown that clusters of boron and lanthanide atoms form interesting 'inverse sandwich' structures that could be useful as molecular magnets.
Source: https://www.sciencedaily.com/releases/2018/07/180712143437.htm

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Turn exercise into a game and see encouraging results

A team of researchers built a web-based app called MapTrek. When synced with a Fitbit, MapTrek allows users to go on virtual walking tours of locations such as the Grand Canyon or Appalachian trail while competing against other users. A study showed MapTrek and Fitbit users averaged 2,200 more steps per day than a control group that used only Fitbits.
Source: https://www.sciencedaily.com/releases/2018/07/180712123948.htm

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Source: https://www.sciencedaily.com/news/top/technology/