High-frequency light is useful. The higher the frequency of light, the shorter its wavelength—and the shorter the wavelength, the smaller the objects and details the light can be used to see.
Nanophysics
Apr 27, 2023
0
16
The lockdowns at the beginning of COVID-19 pandemic reduced the spread of infection by an estimated 56%, a recent study has found. If all governors did not issue any lockdowns until April 23, 2020, the number of cases would ...
Economics & Business
Mar 8, 2023
0
6
University of Missouri scientist Colleen Ray can now add the job of "food detective" to her resumé. Recently, Ray and colleagues in the Department of Chemistry developed a novel method—using nuclear magnetic resonance ...
Analytical Chemistry
Mar 1, 2023
0
5
Scientists from Skoltech and other research centers have systematically studied the toxicity of materials used in perovskite solar cells. They conclude that, once the remaining technological hurdles are overcome, mass production ...
Biochemistry
Feb 28, 2023
0
28
Americans love their meat. According to the United Nations Food and Agricultural Organization, Americans consume, on average, more than 270 pounds of meat each year. The Johns Hopkins Center for A Livable Future reports that, ...
Biotechnology
Oct 27, 2022
0
17
Medical devices, cars, and many advanced technologies contain innumerable delicate components that are held together by electrically conductive polymers, such as polyaniline. For several decades, synthesis of polyaniline ...
Polymers
Jun 17, 2022
0
15
Newly tenured CEOs in the consumer products industry are more likely to announce a product safety recall than CEOs who have been in the position longer, according to a new study of 25 years of recalls at publicly traded companies.
Economics & Business
Nov 17, 2021
0
3
Global warming is already affecting people's health so much that emergency action on climate change cannot be put on hold while the world deals with the COVID-19 pandemic, medical journals across the globe warned on Monday.
Environment
Sep 6, 2021
2
21
University of Georgia researchers have developed a new material with properties ideal for medical products such as masks and bandages. It's also better for the environment than the materials in current use.
Biochemistry
Jul 23, 2021
0
338
The results of scientific research can often bring considerable societal and economic benefits. But the path from the lab bench to a real-world application can take years, even for projects that are designed from the outset ...
Other
Jul 16, 2021
1
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