Balancing nitrogen for sunflowers
Sunflowers have many uses. They are used for floral arrangements, animal feed, biofuels, and even food for us.
Agriculture
Jul 27, 2021
0
114
27/07/2021
Returning nitrogen to soils without chemicals
While agricultural production around the world struggles with declining soil health, Australian researchers are investigating production of a sustainable organic nitrogen fertilizer made from aquatic cyanobacterial biomass—ideally ...
Biochemistry
Jul 27, 2021
0
160
Promising new technique is bringing the microscopic details of the brain into sharper focus
One of the greatest challenges in science is the study of the brain's anatomy and cellular architecture. A promising new technique, developed by scientists in Italy, the UK and Germany, is now bringing the microscopic details ...
Optics & Photonics
Jul 27, 2021
0
677
How quantum fields could be used to break low-temperature records
At first glance, heat and cold do not have much to do with quantum physics. A single atom is neither hot nor cold. Temperature can traditionally only be defined for objects that consist of many particles. But at TU Wien, ...
Quantum Physics
Jul 27, 2021
1
604
Global project observes rare meteor showers and meteorite falls
As billionaires battle it out in a space race that only a handful of the world's richest persons can play, a highly inclusive international project is looking in the other direction–what's flying towards Earth–and all ...
Astronomy
Jul 27, 2021
0
1123
Body size, digestive systems shape ungulate foraging
Research led by a University of Wyoming graduate student involving about 50 scientists from across the globe has provided new insights into the behavior of ungulates (hoofed animals) as it relates to forage conditions and ...
Plants & Animals
Jul 27, 2021
0
9
Keeping nonprofit CEOs out of the room when boards decide what to pay them yields good results
Keeping nonprofit chief executive officers out of meetings when members of their boards discuss or vote on compensation can lead to these CEOs making less money and working harder.
Social Sciences
Jul 27, 2021
0
4
High concentrations of 'forever' chemicals being released from ice melt into the Arctic Ocean
Known as 'forever' chemicals due to the fact they do not break down in the environment, poly- and perfluoroalkyl substances (PFAS) are used in a wide range of products and processes from fire proofing to stain resistant surfaces.
Earth Sciences
Jul 27, 2021
4
706
Leader effectiveness may depend on emotional expression
Women leaders must often battle sexist stereotypes that label them "too emotional" for effective leadership. A surprising new study shows that when they express calm, happy emotions, however, women are perceived as more effective ...
Social Sciences
Jul 27, 2021
0
177
Very-high energy gamma-ray emission detected from blazar TXS 1515–273
An international team of astronomers has carried out multi-wavelength observations of a blazar known as TXS 1515–273; they detected very-high energy (VHE) gamma-ray emission from this source for the first time. The finding ...
