The natural abundance of soil nitrogen (N) stable isotope (δ15N) is a good proxy indicating the integrative soil N cycling processes and fluxes over a long time scale.
Earth Sciences
Jan 17, 2023
0
6
The South African government has implemented numerous economic policies to boost employment since the democratic transition in 1994. But between 1995 and 2022 the growth in employment—from 9.5 million in 1995 to 15.8 million ...
Economics & Business
Jan 17, 2023
0
0
An international team of scientists from the Rijksmuseum, the CNRS, the ESRF the European Synchrotron, the University of Amsterdam and the University of Antwerp, have discovered a rare lead compound (named lead formate) in ...
Analytical Chemistry
Jan 17, 2023
0
471
Oceans are full of sound. Waves, earthquakes and calving icebergs all contribute to the underwater soundscape. But so do human activities, and this can be a problem for marine life as it can seriously affect their physiology, ...
Plants & Animals
Jan 17, 2023
0
5
One of the most hotly debated questions in the history of Neanderthal research has been whether they created art. In the past few years, the consensus has become that they did, sometimes. But, like their relations at either ...
Archaeology
Jan 17, 2023
1
262
The East African Rift Valley sits between the Afar Triangle in Ethiopia and Mozambique. Within it lie a series of freshwater and alkaline lakes organized like a string of pearls.
Environment
Jan 17, 2023
0
8
A team of Sandia National Laboratories researchers working on the reactor at the DIII-D National Fusion Facility is testing materials to make the next generation of fusion reactors, in the quest to develop more carbon-free ...
Plasma Physics
Jan 17, 2023
0
6
Spiropyrans are chemicals that change color when you shine light on them—a useful property in many areas of medicine and technology. Now 3mE's Georgy Filonenko (MSE) and his colleague, Richard Janissen at the Faculty of ...
Polymers
Jan 17, 2023
0
6
There is no good place to be when a nuclear bomb goes off. Anything too close is instantly vaporized, and radiation can pose a serious health threat even at a distance. In between, there is another danger: the blast wave ...
General Physics
Jan 17, 2023
4
179
A team of researchers affiliated with multiple institutions in China, working at the Shanghai National Laboratory of High-Power Laser Physics, has conducted measurements of accelerating electrons from a magnetically driven ...
