Culture
CHAMPAIGN, Ill. -- Researchers have created a new, open-access tool that allows doctors and scientists to evaluate infant brain health by assessing the concentration of various chemical markers, called metabolites, in the brain. The tool compiled data from 140 infants to determine normal ranges for these metabolites.
Eye contact plays a fundamental role in human communication and relationships. When we look into each other's eyes, we show that we are paying attention to each other. However, we do not only look at each other but also at our four-legged companions. According to new research by Hungarian ethologists, at least four independent traits affect dogs' ability to establish eye contact with humans. Short-headed, cooperative, young, and playful dogs are the most likely to look into the human eye.
The Korea Institute of Civil Engineering and Building Technology (KICT) has announced the development of an effective structural monitoring technique to monitor massive infrastructures, such as long-span bridge. The method provides accurate and precise responses over whole structural system densely by fusing advantages of multi-fidelity data.
VANCOUVER, Wash. - Putting on a happy face might not be enough for entrepreneurs to win over potential investors.
Despite perceptions that entrepreneurs should always be positive about their ventures, a study led by a Washington State University researcher found that entrepreneurs whose facial expressions moved through a mix of happiness, anger and fear during funding pitches were more successful.
Scientists have recreated the reaction by which carbon isotopes made their way into different organic compounds, challenging the notion that organic compounds, such as amino acids, were formed by isotopically enriched substrates. Their discovery suggests that the building blocks of life in meteorites were derived from widely available substrates in the early solar system.
Their findings were published online in Science Advances on April 28, 2021.
Scientists from Stony Brook University and the Max Planck Institute of Animal Behavior have pieced together a timeline of how brain and body size evolved in mammals over the last 150 million years. The international team of 22 scientists, including biologists, evolutionary statisticians, and anthropologists, compared the brain mass of 1400 living and extinct mammals. For the 107 fossils examined--among them ancient whales and the oldest Old World monkey skull ever found--they used endocranial volume data from skulls instead of brain mass data.
Adult heterosexual women and men are often jealous about completely different threats to their relationship. These differences seem to establish themselves far sooner than people need them. The finding surprised researchers at the Norwegian University of Science and Technology (NTNU) who studied the topic.
"You don't really need this jealousy until you need to protect yourself from being deceived," says Professor Leif Edward Ottesen Kennair at NTNU's Department of Psychology.
More than a quarter of American infants in 2018 had not received common childhood vaccines that protect them from illnesses such as polio, tetanus, measles, mumps and chicken pox, new research from the University of Virginia School of Medicine reveals.
Human decision-making depends on the flexible processing of complex information, but how the brain may adapt processing to momentary task demands has remained unclear. In a new article published in the journal Nature Communications, researchers from the Max Planck Institute for Human Development have now outlined several crucial neural processes revealing that our brain networks may rapidly and flexibly shift from a rhythmic to a "noisy" state when the need to process information increases.
People with diabetes are at increased risk of developing a severe course of COVID-19 compared to people without diabetes. The question to be answered is whether all people with diabetes have an increased risk of severe COVID-19, or whether specific risk factors can also be identified within this group. A new study by DZD researchers has now focused precisely on this question and gained relevant insights.
Combined recognition strategy allows CAR T cells to kill solid tumors in mice and avoid side effects
Two teams have created a new generation of highly specific CAR T cells, which safely cleared solid tumors in mice with mesothelioma, ovarian cancer, and the deadly brain cancer glioblastoma while outlasting and outperforming conventional CAR T cell designs. The results suggest these cells could minimize the risk of dangerous side effects and address the traditionally poor performance of CAR T cells against solid tumors in the clinic. CAR T cells are genetically modified human T cells and have shown impressive performance in patients with leukemia.
The number of distinctive sources and voices on the internet is proven to be in long-term decline, according to new research.
A paper entitled 'Evolution of diversity and dominance of companies in online activity' published in the PLOS ONE scientific journal has shown between 60 and 70 percent of all attention on key social media platforms in different market segments is focused towards just 10 popular domains.
WASHINGTON, D.C., (April 28, 2021) - Two new studies, presented today as late-breaking clinical science at the Society for Cardiovascular Angiography & Interventions (SCAI) 2021 Scientific Sessions, provide new treatment insights for cardiogenic shock (CS) patients. A study of the SCAI cardiogenic shock stages consensus document confirms the accuracy of the shock classification.
New research shows that physical activity equivalent to 100 PAI a week can counteract excessive weight gain.
PAI stands for Personal Activity Intelligence and tracks how physically active you are throughout the week. You can measure PAI with just about any device that can measure heart rate.
The activity metric has been developed by the Cardiac Exercise Research Group (CERG) at the Norwegian University of Science and Technology (NTNU) under the leadership of NTNU Professor Ulrik Wisløff.
More sleep could offset children's excess indulgence over the school holidays as new research from the University of South Australia shows that the same decline in body mass index may be achieved by either extra sleep or extra exercise.
The striking new finding is part of a study that shows how children can achieve equivalent physical and mental health benefits by choosing different activity trade-offs across the 24-hour day.