A logical next step would be to include the porosity of the hardened cement paste, with values ranging between 0.3 and 0.7. This paper is focused on describing the impact of relative humidity on the ...

ABSTRACT: Carbon dioxide (CO2) is a substantial contributor to global warming owing to its long atmospheric lifetime and high potential for global warming. It is related to the processes of raw ...

As an avid runner who loves racing, I’ve been testing the best carbon plate running shoes ever since the original Nike Vaporfly 4% launched. I’ve tried almost every super-shoe released since ...

Concentrations of carbon dioxide (CO2) are now more than 50% higher than before humans started burning large amounts of fossil fuels. Last year, fossil fuel emissions were at record highs ...

Despite the challenges, Professor Lee and his students have made significant progress. They have designed an efficient system for capturing carbon dioxide from the air at approximately 420 parts per ...

Jan 15 (Reuters) - A U.S. regulator on Wednesday proposed new rules to strengthen safety requirements for carbon dioxide and hazardous liquid pipelines at a time when carbon capture technologies ...

Carbon capture is a front-running technology for removing CO 2 from the atmosphere, but finding sustainable ways to store that carbon can be a challenge. A new study examines ways that carbon ...

A California-based company specialising in industrial materials has received nearly $8.7 mln from a federal cost share award towards set up of a commercial demonstration plant to reduce the carbon ...

The approach could neutralize the most carbon-heavy step in cement production without changing the manufacturing process, according to a study recently published in Energy & Environmental Science.

5 The circumstances in the present case meet these criteria, and hence it is thought proper to report this case as the first example of a "meningioma induced by thorium dioxide." Dahlgren ...