A new study suggests sea discoloration data obtained from satellite images as a novel criterion in predicting if eruption looms for an underwater volcano.
There have been frequent eruptions of submarine volcanoes in recent years. The past two years alone recorded the explosions of Anak Krakatau in Indonesia, White Island in New Zealand, and Nishinoshima Island in Japan. Observing signs of volcanic unrest is crucial in providing life-saving information and ensuring that air and maritime travel are safe in the area.
A pioneering cultivation strategy that recreates a mangrove environment in the lab has enabled identification of novel bacteria residing in Red Sea mangroves and will help improve understanding of mangrove ecosystem stability, resilience and sustainability.
Mangroves are highly productive, dominant coastal ecosystems that line between 60-70 percent of the world's tropical and subtropical coastlines. They harbor diverse microbial communities thought to make up 80 percent of the ecosystem's biomass. Many of the microbial species, families and taxa are unknown to science.
The aconitase superfamily currently contains four functional enzymes including the archetypical aconitase (referred to as "other aconitase enzymes"), and one hypothetical aconitase X (AcnX). The aconitase enzymes catalyze the homologous stereospecific isomerization, and their three-dimensional structures and catalytic mechanisms including the [4Fe-4S] iron-sulfur cluster are very similar each other (Fig. 1a).
Researchers at The University of Queensland, working to gain a better understanding of how brain cells work, have discovered the underlying mechanism of a rare genetic mutation that can cause epilepsy.
Dr Victor Anggono from UQ's Queensland Brain Institute said his team made the ground-breaking findings while researching nerve cell communications, which are an important process in normal brain function.
''We're both excited and astounded to make such an important contribution to the field of cellular and molecular neuroscience,'' Dr Anggono said.
While the UK was in lockdown, certain species of captive amphibians became more visible, a new study suggests.
The COVID-19 pandemic forced the closure of zoos across the UK for several months from March 2020, with gradual re-openings from summer into autumn and winter.
These closures provided a team of researchers, from the University of Exeter and WWT Slimbridge Wetland Centre, a unique opportunity to study the effect of visitor presence on several species of amphibian at Slimbridge.
When you pour cream into a cup of coffee, the viscous liquid seems to lazily disperse throughout the cup. Take a mixing spoon or straw to the cup, though, and the cream and coffee seem to quickly and seamlessly combine into a lighter color and, at least for some, a more enjoyable beverage.
A new study conducted before COVID-19 busted open the leaky pipeline for women in leadership underscores the bias that men are naturally presumed to have leadership potential and women are not and highlights the increased efforts needed by organizations to address the incorrect stereotype post-pandemic.
Faba beans are an excellent source of food protein, but about 4% of the world's population are afflicted by favism, which renders them sensitive to the faba bean anti-nutrients vicine and convicine. Now, an international research team has identified the VC1 gene as responsible for the production of these compounds.
You have probably often said to yourself: "This time, I will only buy what I need!" But then you still ended up coming home with things that were not on your shopping list.
How can you prevent such impulse buying? A team from the Chair of Psychology II at Julius-Maximilians-Universität (JMU) Würzburg in Bavaria, Germany, looked at this question. The answer is not that simple, says psychologist Dr Anand Krishna. It depends on what type of person you are: a pleasure-seeker or a person who focuses on security.
The two major challenges in industrial enzymatic catalysis are the limited number of chemical reaction types that are catalyzed by enzymes and the instability of enzymes under harsh conditions in industrial catalysis. Expanding enzyme catalysis to a larger substrate scope and greater variety of chemical reactions and tuning the microenvironment surrounding enzyme molecules to achieve high enzyme performance are urgently needed.