(For comparison ... of thermal expansion [CTE] between the fibers and the matrix,” says Wei. “And this generates stress as the matrix becomes a glassy carbon, which can create large cracks if the ...

Here, we present the results of a study of pollen and spores, grain size and charcoal particles from a profile at Banshan ... The influence of lake expansion and contraction on paleo-human activities ...

Anything lower than 50% represents contraction. The production and employment indexes entered expansion territory in January, growing 2.6 points to 52.5% and 4.9 points to 50.3%, respectively. “Four ...

The UK economy just about returned to growth in November after two months of contraction, the latest official figures show. Gross domestic product (GDP), the standard measure of an economy's value ...

Protons are far from simple particles — they are swirling cauldrons of quarks, gluons, and quantum entanglement. Scientists ...

Trump’s Pick for Energy Chief Vows to ‘Unleash’ US Expansion ‘Previous administrations have viewed energy as a liability’ Chris Wright runs a Colorado fracking services company ...

No, you’re not experiencing deja vu — the Galaxy S25 smartphones feel largely familiar on paper, as our comparison chart below illustrates. Outside the processor bump, the hardware differences ...

The type of vehicle you insure impacts how much you spend on car insurance, especially if you’re buying collision and comprehensive insurance. Here’s a look at average car insurance costs for ...

Karen Rosenlof, an atmospheric chemistry expert at the National Oceanic and Atmospheric Administration (NOAA), told Space.com she too was concerned about the effects of the particles from the ...