Search results for course materials

Condensed Matter Feb 15, 2024

Uncovering the physics of how electrons screen against conductivity-killer in organic semiconductors

California's Silicon Valley and Utah's Silicon Slopes are named for the element most associated with semiconductors, the backbone of the computer revolution. Anything computerized or electronic depends on semiconductors, ...

Earth Sciences Feb 10, 2024

Ocean system that moves heat gets closer to collapse, which could cause weather chaos, study says

An abrupt shutdown of Atlantic Ocean currents that could put large parts of Europe in a deep freeze is looking a bit more likely and closer than before as a new complex computer simulation finds a "cliff-like" tipping point ...

Superconductivity Feb 1, 2024

'Flawed' material resolves superconductor conundrum

Christopher Parzyck had done everything right. Parzyck, a postdoctoral researcher, had brought his nickelate samples—a newly discovered family of superconductors—to a synchrotron beamline for X-ray scattering experiments. ...

Environment Jan 15, 2024

Waste-eating worms could help reduce damaging greenhouse emissions from dumping food waste into landfill

Fertile Earth Worm Farm is the largest commercial composting operation in South Florida, diverting tons of food scraps from landfills and transforming it into dark, crumbly garden soil.

Materials Science Jan 12, 2024

Capturing greenhouse gases with the help of light

If we want to slow down global warming, we need to drastically reduce greenhouse gas emissions. Among other things, we need to do without fossil fuels and use more energy-efficient technologies.

Education Jan 2, 2024

Balancing the potentials and pitfalls of AI in college admissions

There is not a typical day in an admissions office according to Ryan Motevalli-Oliner ME '20, associate dean for enrollment operations at Kenyon College in Gambier, Ohio. As a small private school, Kenyon receives approximately ...

Plants & Animals Dec 21, 2023

Researchers surprised at levels of toxicity in standard plastic products

The plastic with which we surround ourselves contains a range of chemical additives that can leach out into water systems in the natural environment. This can happen both before and during the plastic degradation process. ...

Economics & Business Dec 13, 2023

How much should a textbook cost? Try '$0.00'

OER (open educational resources) are learning materials that have been licensed for payment-free use by educators and students. Researchers and experts in the field of higher education are increasingly considering OER as ...

Biochemistry Dec 8, 2023

Reassessing what we can expect from peptides in disease detection

Based on blood tests, it is possible to detect rare genetic diseases, recognize cancer, or determine the inflammation level in the body. Moreover, due to the rapid development of medical diagnostics based on biofluid analysis, ...

Analytical Chemistry Nov 29, 2023

Google DeepMind adds nearly 400,000 new compounds to open-access database

New technology often calls for new materials—and with supercomputers and simulations, researchers don't have to wade through inefficient guesswork to invent them from scratch.

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