Chinese researchers recently prepared a series of Fe-containing catalysts from MgFeAl Layered Double Hydroxide (LDH) nanosheet by thermal reduction with H2 at temperatures ranging from 300 °C to 700 °C. The new discovery ...
Analytical Chemistry
Mar 9, 2021
1
10
A new study that characterizes the climate of Mars over the planet's lifetime reveals that in its earliest history it was periodically warmed due to the input of greenhouse gases derived from volcanism and meteorites, yet ...
Space Exploration
Mar 9, 2021
0
167
As an important non-canonical DNA secondary structure in vivo and in vitro, G-quadruplexes (GQs) have been widely investigated in many fields including biology, medicinal chemistry, supramolecular chemistry and nanotechnology. ...
Biotechnology
Mar 9, 2021
0
3
Metallic glasses—materials with the strength of metal, but moldable like plastic—are being developed for a broad range of applications. Controlling the formation of metallic glasses and their resulting properties in bulk ...
Materials Science
Mar 9, 2021
0
15
mprovising new stuff from the stuff you have is part of an astronaut's job description—think Apollo 13's crew refitting CO2 filters to save their own lives, or stranded Mark Watney in The Martian, feeding himself on the ...
Space Exploration
Mar 9, 2021
0
12
Large tropical volcanos have caused some of the world's most destructive natural disasters in history, with eruptions spewing out massive quantities of harmful gases and other debris that can wipe out everything in their ...
Earth Sciences
Mar 9, 2021
0
1511
Modern hospitals and antibiotic treatment alone did not create all the antibiotic resistant strains of bacteria we see today. Instead, selection pressures from before widespread use of antibiotics influenced some of them ...
Evolution
Mar 9, 2021
0
281
On a bare hill in Jordan's verdant Ajloun region, dozens of people plant saplings as part of a reforestation effort that aims to reach 10 million trees in 10 years.
Environment
Mar 9, 2021
1
15
Masakazu Daibo has reopened his family's eel restaurant in part of Japan declared a no-go zone after the 2011 nuclear disaster, but so far he has barely a single neighbour.
Environment
Mar 9, 2021
0
10
Around the world each year, extreme precipitation events cause catastrophic flooding that results in tragic loss of life and costly damage to infrastructure and property. However, a variety of different weather systems can ...
Earth Sciences
Mar 9, 2021
0
47
