Sentence examples for gas collapse from inspiring English sources

The theoretical maximum TCE soil concentration within the region of gas accumulation, following gas collapse, was estimated to be 888 mg/kg.

Some numerical examples are considered, including an infinite spherical reflected shock, a spherical blast wave and gas collapse under an external potential.

At the lower mass end, they find a similar increase in the halo mass required for gas collapse as Yoshida et al. (2003c).

The price of natural gas collapsed, allowing gas to take market share from coal.

Over the course of several hundred million years, some of that gas collapsed into distinct clumps.

But the timeline for wind and solar to get to cost parity with gas collapsed.

Led by UC Berkeley, HERA will explore the billion-year period after hydrogen gas collapsed into the first stars, perhaps 100 million years after the Big Bang, through the ignition of stars and galaxies throughout the universe.

According to some theories, radiation from hot gas collapsing to form stars, as well as light from the stars and quasars themselves, may have helped to clear the cosmic fog.

Such behavior, the scientists explained, appears to be most violent in galaxies and most productive of black holes where primordial hydrogen gas collapses into a dense central bulge around a small compact core of matter, a "seed" black hole.

If it is a single star, it probably did not form the usual way: a cloud of hydrogen gas collapsing under gravity, heating up and turning on when the hydrogen fuses into helium.

Tidal forces and interactions with this bar cause the ring of gas to build up to higher and higher densities until it reaches a critical density or "tipping point". At that point, the gas collapses down into the galactic center and smashes together, fueling a huge burst of star formation.