Search results for liquid asphalt

Engineering Mar 9, 2016

Microwave repairs might annihilate zombie potholes once and for all

Some potholes are like zombies – they never die. Or at least that's the perception of much of the driving public, especially as we enter peak pothole season: late winter and early spring.

Materials Science Jul 20, 2015

A promising approach to fuel production that would reduce costs, energy use, and carbon dioxide emissions

New findings released by MIT researchers could help energy companies implement a long-recognized process for converting heavy, high-sulfur crude oil into high-value, cleaner fuels such as gasoline without using hydrogen—a ...

Materials Science Apr 21, 2015

Microalgae used for green asphalt

Microalgae offer a highly promising alternative to petroleum products without competing for resources used in the food industry. They have now been used for the first time to make asphalt. Researchers have recently proved ...

Environment Feb 24, 2015

Researchers develop accurate measure of aggregating particles that block oil production lines

Rice University researchers have developed an easy and accurate technique to detect and quantify the amount of asphaltene precipitated from crude oils, which bedevils the oil industry by clogging wells and flow lines.

Cell & Microbiology Sep 1, 2014

DNA may have had humble beginnings as nutrient carrier

New research intriguingly suggests that DNA, the genetic information carrier for humans and other complex life, might have had a rather humbler origin. In some microbes, a study shows, DNA pulls double duty as a storage site ...

Earth Sciences May 10, 2013

At the junction of humid and sticky: Relative humidity determines viscosity of carbon-based atmospheric particles

(Phys.org) —What climate component can be as thick and sticky as honey, peanut butter or even asphalt? It is tiny particles forming in the atmosphere. An international team of scientists used two new techniques to find ...

Nanophysics Nov 8, 2012

What if the nanoworld slides: A new study to better understand how friction works

A study published by Andrea Vanossi, Nicola Manini and Erio Tosatti - three SISSA researchers - in PNAS (Proceedings of the National Academy of Sciences) provides a new tool to better understand how sliding friction works ...

Energy & Green Tech Nov 6, 2012

Hertz to recycle all its tires

Do you have any idea what happens to the tires when you junk your car? I didn't think so. What about the 1.2 million tires on the 300,000 cars that are in the Hertz rental car fleet at any one time? I didn't think you had ...

Archaeology Aug 19, 2011

Deadly medication? Scientists shed light on the dark secret of Queen Hatshepsut's flacon

The corpus delicti is a plain flacon from among the possessions of Pharaoh Hatshepsut, who lived around 1450 B.C., which is on exhibit in the permanent collection of the Egyptian Museum of the University of Bonn. For three ...

Environment Apr 10, 2011

Debate stirred over 1st major US tar sands mine

(AP) -- Beneath the lush, green hills of eastern Utah's Uinta Basin, where elk, bear and bison outnumber people, the soil is saturated with a sticky tar that may soon provide a new domestic source of petroleum for the United ...

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