Culture
Current neural network algorithms produce impressive results that help solve an incredible number of problems. However, the electronic devices used to run these algorithms still require too much processing power. These artificial intelligence (AI) systems simply cannot compete with an actual brain when it comes to processing sensory information or interactions with the environment in real time.
Neuromorphic chip detects high-frequency oscillations
The hunt for the never before heard "hum" of gravitational waves caused by mysterious neutron stars has just got a lot easier, thanks to an international team of researchers.
Gravitational waves have only been detected from black holes and neutron stars colliding, major cosmic events that cause huge bursts that ripple through space and time.
AMHERST, Mass. - New research by University of Massachusetts Amherst astronomer Daniel Wang reveals, with unprecedented clarity, details of violent phenomena in the center of our galaxy. The images, published recently in Monthly Notices of the Royal Astronomical Society, document an X-ray thread, G0.17-0.41, which hints at a previously unknown interstellar mechanism that may govern the energy flow and potentially the evolution of the Milky Way.
New Orleans, LA - A review study led by Maria D. Sanchez-Pino, PhD, an assistant research professor in the departments of Interdisciplinary Oncology and Genetics at LSU Health New Orleans' School of Medicine and Stanley S. Scott Cancer Center, advances knowledge about the connection between obesity-associated inflammation and cancer. The researchers suggest that inflammatory cells with immunosuppressive properties may act as a critical biological link between obesity and cancer risk, progression, and metastasis.
A study led by researchers from the Institute Cajal of Spanish Research Council (CSIC) in Madrid, Spain in collaboration with the Bioengineering Department of George Mason University in Virginia, USA has updated one of the world's largest databases on neuronal types, Hippocampome.org.
Geneva, 27 May 2021 - A total investment in nature of USD 8.1 trillion is required between now and 2050 - while annual investment should reach USD 536 billion annually by 2050 - in order to successfully tackle the interlinked climate, biodiversity, and land degradation crises, according to the State of Finance for Nature report released today.
The report finds that annual investments in nature-based solutions will have to triple by 2030 and increase four-fold by 2050 from the current investments into nature-based solutions of USD 133 billion (using 2020 as base year).
NEW YORK (May 26, 2021) -- About 12,000 bacteria and viruses collected in a sampling from public transit systems and hospitals around the world from 2015 to 2017 had never before been identified, according to a study by the International MetaSUB Consortium, a global effort at tracking microbes that is led by Weill Cornell Medicine investigators.
May 26, 2021 - Social media sites - especially Instagram - have revolutionized the way plastic surgeons market their practice. These platforms allow surgeons to post testimonials, educational videos, and before-and-after photos.
Over half of the UK's arts and cultural venues and organisations believe they are at risk due to the decline in income during the pandemic, a new study from the University of Sheffield, University of Kent, and the Chartered Institute of Fundraising has shown.
The only study of its kind, 'Dealing with the crisis: Creativity and resilience of arts and cultural fundraisers during Covid-19' (28 May 2021), gathered information about how arts and cultural fundraisers were impacted by, and managed the Covid-19 pandemic during 2020.
Children with ADHD are generally treated with medication and/or behavioral treatments. However, medication-alone is insufficient in a quarter to a third of the children. For that reason, the scientists investigated whether a mindfulness-based intervention (MBI) would have a positive effect on children who did not respond sufficiently to other ADHD treatments. MBIs can elicit positive effects on psychological symptoms and behavior of children and parents.
New insights into the ability of DNA to overcome harmful genetic changes have been discovered by scientists at the Wellcome Sanger Institute, the University of Lausanne and their collaborators. The team found that 26 per cent of harmful mutations were suppressed by naturally occurring variants in at least one wild yeast strain. In each instance examined in detail, a single 'rescue mutation' was responsible for cancelling out another mutation that would have threatened the organism's survival.
Millions of surgical procedures performed each year would not be possible without the aid of general anesthesia, the miraculous medical ability to turn off consciousness in a reversible and controllable way.
Researchers are using this powerful tool to better understand how the brain reconstitutes consciousness and cognition after disruptions caused by sleep, medical procedures requiring anesthesia, and neurological dysfunctions such as coma.
This striking image showcases the unusually contorted appearance of NGC 2276, an appearance caused by two different astrophysical interactions -- one with the superheated gas pervading galaxy clusters, and one with a nearby galactic neighbour.
Researchers develop technique to functionally identify and sequence soil bacteria one cell at a time
Researchers from the Single-Cell Center at the Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT) of the Chinese Academy of Sciences have developed a technique to sort and sequence the genome of bacteria in soil one bacterial cell at a time, while also identifying what its function is in the soil environment.
Their study was published in the journal mSystems on May 27.
What does quark-gluon plasma - the hot soup of elementary particles formed a few microseconds after the Big Bang - have in common with tap water? Scientists say it's the way it flows.
A new study, published today in the journal SciPost Physics, has highlighted the surprising similarities between quark-gluon plasma, the first matter thought to have filled the early Universe, and water that comes from our tap.