In one of the largest educational field experiments ever conducted, a team co-led by a Cornell researcher found that promising interventions to help students complete online courses were not effective on a massive scale—suggesting ...
Social Sciences
Jun 15, 2020
0
43
Researchers at the Nanoscience Center and at the Faculty of Information Technology at the University of Jyväskylä in Finland have demonstrated that new distance-based machine learning methods developed at the University ...
Nanophysics
Jun 9, 2020
0
79
Sometimes, breaking rules is not a bad thing. Especially when the rules are apparent laws of nature that apply in bulk material, but other forces appear in the nanoscale.
Polymers
Jun 4, 2020
0
130
If we ever intend to send crewed missions to deep-space locations, then we need to come up with solutions for keeping the crews supplied. For astronauts aboard the International Space Station (ISS), who regularly receive ...
Space Exploration
Jun 1, 2020
0
21
Small-scale gold mining in the Peruvian Amazon poses a health hazard not only to the miners and communities near where mercury is used to extract gold from ore, but also to downstream communities hundreds of kilometers away ...
Environment
May 28, 2020
3
171
Researchers have developed a new way to build power efficient and programmable integrated switching units on a silicon photonics chip. The new technology is poised to reduce production costs by allowing a generic optical ...
Optics & Photonics
May 28, 2020
0
94
If humans are to travel to distant destinations in space like the moon or Mars, they'll need ways to live for long periods of time. And one of the key challenges of that includes how to have safe food and water to eat and ...
Space Exploration
May 19, 2020
1
21
Scientists from the University of Groningen have developed a method that combines different resolution levels in a computer simulation of biological membranes. Their algorithm backmaps a large-scale model that includes features ...
Biotechnology
May 8, 2020
0
191
While the human toll of the COVID-19 pandemic has been apparent for some time, the economic picture is now starting to come into greater focus. Initial unemployment claims in the United States jumped from 280,000 to almost ...
Economics & Business
Apr 7, 2020
0
3
Flexible temporary electronic displays may one day make it possible to sport a glowing tattoo or check a reading, like that of a stopwatch, directly on the skin. In its current form, however, this technology generally depends ...
Nanomaterials
Mar 18, 2020
0
261
