Tracking SARS-CoV-2 variants
All viruses, including SARS-CoV-2, the virus that causes COVID-19, change over time. Most changes have little to no impact on the virus’ properties. However, some changes may affect the virus’s properties, such as how easily it spreads, the associated disease severity, or the performance...
Source: who.int
Covid-19 news: England sees rise in cases for first time in 5 weeks
The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic
Source: newscientist.com
Watch a Jet Suit Pilot Fly Onto a Ship to Trial the Tech for Fighting Pirates
The jet suit is made by UK-based Gravity Industries, whose founder Richard Browning was himself in the Royal Marine Reserves for a time.
Source: singularityhub.com
US passes emergency waiver over fuel pipeline cyber-attack
The US acts to keep fuel flowing after its largest pipeline was hit by a ransomware cyber-attack. "Cyber-security firm Digital Shadows says the Colonial attack has come about due to the pandemic - with more engineers remotely accessing control systems for the pipeline from home. James Chappell, co-founder...
Source: bbc.com
Why Did It Take So Long to Accept the Facts About Covid?
"The importance of airborne transmission in the pandemic was clear long before the World Health Organization finally began to acknowledge it." "If the importance of aerosol transmission had been accepted early, we would have been told from the beginning that it was much safer outdoors, where these small...
Source: nytimes.com
Flat Pasta That Turns Into 3-D Shapes - Just Add Boiling Water
The engineers are in the kitchen, again.
Source: nytimes.com
No Evidence That Associations Between Adolescents' Digital Technology Engagement and Mental Health Problems Have Increased
Digital technology is ubiquitous in modern adolescence, and researchers are concerned that it has negative impacts on mental health that, furthermore, increase over time. To investigate whether technology is becoming more harmful, we examined changes in associations between technology engagement and...
Source: sagepub.com
Human remains from Mary Rose show diversity of Tudor crew
A team of researchers with Cardiff University, the Mary Rose Trust, HM Naval Base and the British Geological Survey's National Environmental Isotope Facility has found evidence of racial diversity among the crew of the Mary Rose—a warship from the time of King Henry the VIII. In their paper published...
Source: phys.org
NASA has flown its Ingenuity drone helicopter on Mars for the first time
The historic moment was livestreamed on YouTube and Ingenuity captured the photo above with one of its two cameras.
Source: technologyreview.com
Using Markov chain model to evaluate medical students’ trajectory on progress tests and predict USMLE step 1 scores---a
Background Medical students must meet curricular expectations and pass national licensing examinations to become physicians. However, no previous studies explicitly modeled stages of medical students acquiring basic science knowledge. In this study, we employed an innovative statistical model to characterize...
Source: biomedcentral.com
Use of 360° virtual reality video in medical obstetrical education: a quasi-experimental design Vera Arents. Pieter C.
Background Video-based teaching has been part of medical education for some time but 360° videos using a virtual reality (VR) device are a new medium that offer extended possibilities. We investigated whether adding a 360° VR video to the internship curriculum leads to an improvement of long-term recall...
Source: biomedcentral.com
Sewage discharged into rivers 400,000 times in 2020
Waterways in England had sewage discharged into them for three million hours
Source: bbc.com
Building customer relationships with conversational AI
We’ve all been there. “Please listen to our entire menu as our options have changed. Say or press one for product information…” Sometimes, these automated customer service experiences are effective and efficient—other times, not so much. Many organizations are already using chatbots and virtual...
Source: technologyreview.com
How a coronavirus variant tore into an English island - and the world.
Genomic scientists raced against time to find out what was causing the deadly surge in cases despite a national lockdown.
Source: reuters.com
Why 2021 Is Graph Data Science's Year for the Enterprise -
Graph data science is becoming increasingly important to business delivering deep insights into data and driving new business cases.
Source: enterprisetimes.co.uk
The Next Trick: Pulling Coronavirus Out of Thin Air
Thermo Fisher Scientific’s new air sampler can help monitor for airborne pathogens, and signals renewed interest in bioaerosol surveillance.
Source: nytimes.com
Heisenberg on Helgoland - the value of spending time in natural surroundings
"It was finally time to use his strange calculus to calculate the energy of a real physical system. As his excitement mounted he kept on making mistakes and correcting them, but finally he had it. When he looked at it he was struck with joy and astonishment. Out of the dance of calculations emerged an...
Source: fieldofscience.com
How to Virtually Become a Doctor
Medical schools and students alike have had to adapt to remote cadaver dissections and bedside-manner training via Zoom.
Source: nytimes.com
Opinion: VC Jim Breyer: Silicon Valley still has a bright future. But Austin's time is now
My decision to start Breyer Capital Austin has more to do with Austin's strengths than any of the Bay Area's flaws.
Source: cnn.com
Adaptive testing reduces collusion in online tests
“Rensselaer-developed method proven effective in reducing collusion among students”
“When a distanced online test is performed, students receive the same questions, but at varying times depending on their skill level. For instance, students of highest mastery levels receive each question after...
Source: rpi.edu
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