Tech
A research team from the Institut national de la recherche scientifique (INRS) has joined forces with French researchers from the Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), a CNRS-University of Strasbourg joint research lab, to pave the way towards the production of green hydrogen. This international team has developed new sunlight-photosensitive-nanostructured electrodes.
Generating membranes using electrochemical polymerization, or electropolymerization, could provide a simple and cost-effective route to help various industries meet increasingly strict environmental regulations and reduce energy consumption.
Researchers from KAUST have produced membranes with well-defined microscopic pores by electrochemically depositing organic conjugated polymers onto highly porous electrodes. These microporous membranes have numerous applications, ranging from organic solvent nanofiltration to selective molecular transport technologies.
Scientists from an international collaboration have found evidence of alpha particles at the surface of neutron-rich heavy nuclei, providing new insights into the structure of neutron stars, as well as the process of alpha decay.
Neutron stars are amongst the most mysterious objects in our universe. They contain extremely dense matter that is radically different from the ordinary matter surrounding us--being composed almost entirely of neutrons rather than atoms. However, in the nucleus at the center of normal atoms, matter exists at similar densities.
The bipolar membrane, a type of ion exchange membrane, is considered the pivotal material for zero emission technology. It is composed of an anode and cathode membrane layer, and an intermediate hydrolysis layer. Under reverse bias, the water molecules in the intermediate layer produce OH- and H+ by polarization.
Tsukuba, Japan - A team of researchers from the Faculty of Pure and Applied Sciences at the University of Tsukuba filmed the ultrafast motion of electrons with sub-nanoscale spatial resolution. This work provides a powerful tool for studying the operation of semiconductor devices, which can lead to more efficient electronic devices.
Since the outbreak of SARS-CoV-2, it has quickly become apparent that children are extremely unlikely to suffer severe COVID-19 illness. Nevertheless, children have had to adjust to the new world of medical staff dressed in personal protective equipment (PPE) in the same way as all other patients. A new study from one of the UK's leading children's hospitals -Alder Hey Children's Hospital in Liverpool - shows that children are not scared by PPE, and can in fact feel reassured by it.
Early Medieval Europe is frequently viewed as a time of cultural stagnation, often given the misnomer of the 'Dark Ages'. However, analysis has revealed new ideas could spread rapidly as communities were interconnected, creating a surprisingly unified culture in Europe.
The neocortex is the part of the brain that humans use to process sensory impressions, store memories, give instructions to the muscles, and plan for the future. These computational processes are possible because each nerve cell is a highly complex miniature computer that communicates with around 10,000 other neurons. This communication happens via special connections called synapses.
The bigger the synapse, the stronger its signal
TAMPA, Fla. -- Myelodysplastic Syndromes (MDS) and acute myeloid leukemia (AML) are rare hematologic malignancies of the bone marrow. They can occur spontaneously or secondary to treatment for other cancers, so called therapy related disease, which is frequently associated with a mutation of the tumor suppressor gene TP53. Standard treatment for these patients includes hypomethylating agents such as azacitidine or decitabine but unfortunately outcomes are very poor.
RUDN University neurosurgeon created a method to collect mental activity data of software developers
A neurosurgeon from RUDN University studied the mental activity of developers at work. In his novel method, he combined mobile EEG devices and software that analyzes neurophysiological data. The results of the study were published in the materials of the 23rd Euromicro Conference on Digital System Design (DSD).
The liquid electrolytes in flow batteries provide a bridge to help carry electrons into electrodes, and that changes how chemical engineers think about efficiency.
The way to boost electron transfer in grid-scale batteries is different than researchers had believed, a new study from the University of Michigan has shown.
The findings are a step toward being able to store renewable energy more efficiently.
Even a modest sea level rise, triggered by increasing global temperatures, would place 100 airports below mean sea level by 2100, a new study has found.
Scientists from Newcastle University modelled the risk of disruption to flight routes as a result of increasing flood risk from sea level rise.
Despite the anticounterfeiting devices attached to luxury handbags, marketable securities, and identification cards, counterfeit goods are on the rise. There is a demand for the next-generation anticounterfeiting technology - that surpasses the traditional ones - that are not easily forgeable and can hold various data.
Letters, syllables, words and sentences--spatially arranged sets of symbols that acquire meaning when we read them. But is there an area and cognitive mechanism in our brain that is specifically devoted to reading? Probably not; written language is too much of a recent invention for the brain to have developed structures specifically dedicated to it.
Research led by the universities of Kent and Oxford has found that fans of the least successful Premier League football teams have a stronger bond with fellow fans and are more 'fused' with their club than supporters of the most successful teams.