Human cells are kept healthy by the activity of millions of proteins. These proteins are modified in different ways, such as by adding sugar molecules to them, which can be crucial for them to function properly. Given this ...
Cell & Microbiology
Jun 9, 2021
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1
Weather stations provide detailed records of temperature, precipitation, and storm events. These stations, however, are not always well spaced and can be scattered throughout cities or can even be absent in remote regions.
Environment
Jun 3, 2021
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2
Ordinary pure water has no distinct taste, but how about heavy water? Does it taste sweet, as anecdotal evidence going back to 1930s may have indicated? Why would this be the case when D2O is nearly identical chemically to ...
Plants & Animals
Apr 7, 2021
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The Tibetan Plateau, known as 'the roof of the world,' has warmed more rapidly than global average in the past decades. The observed warming of the Tibetan Plateau since 1960s can be attributed to human activities, particularly ...
Earth Sciences
Apr 6, 2021
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10
Researchers have successfully grown model versions of early human embryos by "reprogramming" cells from human skin. The breakthrough potentially opens up new ways to study the earliest phases of human development, learn more ...
Biotechnology
Mar 18, 2021
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12
Researchers at Lund University have designed a new bioink which allows small human-sized airways to be 3D-bioprinted with the help of patient cells for the first time. The 3D-printed constructs are biocompatible and support ...
Materials Science
Mar 17, 2021
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9
To contain the SARS-CoV2 coronavirus and slow the spread of infections and the rising death toll, researchers and health professionals around the world are rapidly developing vaccines and medical drugs. But before these can ...
Biotechnology
Dec 11, 2020
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8
Since the COVID-19 pandemic began, space- and ground-based observations have shown that Earth's atmosphere has seen significant reductions in some air pollutants. However, scientists wanted to know how much of that decline ...
Environment
Nov 17, 2020
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22
My lab, based at the University of Southern California Keck School of Medicine, uses zebrafish to model human birth defects affecting the face. When I tell people this, they are often skeptical that fish biology has any relevance ...
Plants & Animals
Nov 10, 2020
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4
Human spaceflight has been fascinating man for centuries, representing the intangible need to explore the unknown, challenge new frontiers, advance technology and push scientific boundaries further. A key aspect of long-term ...
Space Exploration
Oct 8, 2020
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