Tech
A study on big droughts in the Greater Mekong region revealed findings that can help reduce the carbon footprint of power systems while providing insights into better designed and more sustainable power plants.
The study, titled 'The Greater Mekong's climate-water-energy nexus: how ENSO-triggered regional droughts affect power supply and CO2 emissions', was published by researchers from the Singapore University of Technology and Design (SUTD) and the University of California, Santa Barbara, in the journal Earth's Future.
The current commercial production of methanol through the hydrogenation of the green-house gas CO2 relies on a catalyst consisting of copper, zinc oxide and aluminum oxide. Even though this catalyst has been used for many decades in the chemical industry, unknowns still remain.
As millions of Fantasy Premier League players mull over a decision whether to start Bruno Fernandes or Mohamed Salah in their teams this weekend, new research by the University of Limerick in Ireland has unlocked the secrets of the popular online game.
A new study by a team of researchers at UL has identified the underlying tactics used by the top-ranked competitors among the seven million players of Fantasy Premier League (FPL), the official - and world's largest - fantasy football game of the English Premier League.
Researchers discover how to control zinc content in plants: Could help the world's malnourished
Over 2 billion people worldwide are malnourished due to zinc deficiency. Led by the University of Copenhagen, an international team of researchers has discovered how plants sense zinc and use this knowledge to enhance plant zinc uptake, leading to an increase in seed zinc content by 50 percent. The new knowledge might one day be applied towards the cultivation of more nutritious crops.
The oceans are becoming more acidic because of the rapid release of carbon dioxide (CO2) caused by anthropogenic (human) activities, such as burning of fossil fuels. So far, the oceans have taken up around 30% of all anthropogenic CO2 released to the atmosphere. The continuous increase of CO2 has a substantial effect on ocean chemistry because CO2 reacts with water and carbonate molecules. This process, called 'ocean acidification', lowers pH, and calcium carbonate becomes less available.
Researchers in Japan have developed the first wearable devices to precisely monitor jaundice, a yellowing of the skin caused by elevated bilirubin levels in the blood that can cause severe medical conditions in newborns. Jaundice can be treated easily by irradiating the infant with blue light that breaks bilirubin down to be excreted through urine. The treatment itself, however, can disrupt bonding time, cause dehydration and increase the risks of allergic diseases. Neonatal jaundice is one of the leading causes of death and brain damage in infants in low- and middle-income countries.
COSMIC, a multipurpose X-ray instrument at Lawrence Berkeley National Laboratory's (Berkeley Lab's) Advanced Light Source (ALS), has made headway in the scientific community since its launch less than 2 years ago, with groundbreaking contributions in fields ranging from batteries to biominerals.
You didn't need a Ph.D. to contribute to research into wildlife abundance and behavior in North Carolina, thanks to a large-scale citizen science project led by North Carolina State University researchers.
Many cognitive neurodevelopmental disorders are a result of too many or too few copies of certain genes or chromosomes. To date, no treatment options exist for this class of disorders. MECP2 duplication syndrome (MDS) is one such disorder that primarily affects boys and results from a duplication spanning the methyl-CpG binding protein 2 (MECP2) locus located on the X chromosome.
Hearing the words "new species discovered" may conjure images of deep caves, uncharted rainforests, or hidden oases in the desert.
But the reality is that thousands of new species are discovered each year by enterprising scientists all over the world. Many of these new species do come from exotic locations, but more surprisingly, many come from just down the road, including the newest member of the Hokie Nation, the millipede Nannaria hokie.
Shark scientists at Georgia Aquarium, Scripps Institution of Oceanography at UC San Diego, and Dalhousie University are challenging the status quo in shark and ray mating research in a new study that looks at biological drivers of multiple paternity in these animals. The results were published March 4 in the journal Molecular Ecology.
Efforts to duplicate on Earth the fusion reactions that power the sun and stars for unlimited energy must contend with extreme heat-load density that can damage the doughnut-shaped fusion facilities called tokamaks, the most widely used laboratory facilities that house fusion reactions, and shut them down. These loads flow against the walls of what are called divertor plates that extract waste heat from the tokamaks.
Far larger forecast
HOUSTON - (March 4, 2021) - A mutation that replaces a single amino acid in a potent tumor-suppressing protein turns it from saint to sinister. A new study by a coalition of Texas institutions shows why that is more damaging than previously known.
The ubiquitous p53 protein in its natural state, sometimes called "the guardian of the genome," is a front-line protector against cancer. But the mutant form appears in 50% or more of human cancers and actively blocks cancer suppressors.
AMES, Iowa - Wind turbine blades spinning through cold, wet conditions can collect ice nearly a foot thick on the yard-wide tips of their blades.
That disrupts blade aerodynamics. That disrupts the balance of the entire turbine. And that can disrupt energy production by up to 80 percent, according to a recently published field study led by Hui Hu, Iowa State University's Martin C. Jischke Professor in Aerospace Engineering and director of the university's Aircraft Icing Physics and Anti-/De-icing Technology Laboratory.
Columbia researchers engineer first technique to exploit the tunable symmetry of 2D materials for nonlinear optical applications, including laser, optical spectroscopy, imaging, and metrology systems, as well as next-generation optical quantum information processing and computing.