The MagLab’s Cryogenics group does research and development to advance the field and supports technology using specialized facilities and equipment.
Opportunities at the Cryogenics Lab
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Sep 21, 2019
NASA’s $30 Billion Moon Return Mission, Explained
Posted by Alberto Lao in category: space
Sep 21, 2019
MAVEN has been in orbit at Mars for 5 years
Posted by Alberto Lao in categories: climatology, space
After a 10-month journey from Earth, the MAVEN spacecraft entered Mars orbit on September 21, 2014. The mission originally planned to gather data for one-Earth-year continues to provide unique insight into the history of #Mars ’ atmosphere and climate, liquid water, and planetary habitability.
It is a tremendous credit to the entire MAVEN team that the instruments and spacecraft continue to operate well and that the science continues to provide exciting results related to the #Martian upper atmosphere, ionosphere, and interactions with the Sun and solar wind.
Sep 21, 2019
Underground Continents May Be As Old As Earth
Posted by Genevieve Klien in category: futurism
Scientists pieced together the ancient origins of mysterious masses of rock found deep underground.
Sep 21, 2019
Bullying And The Shaping of The Adolescent Brain
Posted by Genevieve Klien in categories: biotech/medical, chemistry, health, neuroscience, policy
There has been a continuously increasing volume of data which has demonstrated that victimization, the clinical term for bullying, affects hundreds of millions of children and adolescents which can sometimes last for years and even decades. This is seen as a global health challenge by the World Health Organization and the United Nations. However, researchers maintain there is still a limited understanding of how this act can affect the developing brain physically.
Most of the research into the neurobiological processes that might contribute to these negative health outcomes has occurred in the past decade, much of it focused on bullying’s impact on the body’s stress response system. A paper published last December in the journal Molecular Psychiatry sheds some light on a different area: brain architecture. The trauma stemming from chronic bullying can affect the structure of the brain, according to longitudinal magnetic resonance imaging (MRI) data collected by an international team based at King’s College London. The findings echo previous research, which has demonstrated similar changes in children and adults who experienced what’s known as “child maltreatment” — neglect or abuse by adult caregivers.
Long-term changes to the brain’s structure and chemistry are an indicator “of how sinister bullying is” says Tracy Vaillancourt, a developmental psychologist at the University of Ottawa. Along with others in the field, she is hopeful that studies like the one from King’s College will be a catalyst for further research which could ultimately be used to inform policy decisions and support anti-bullying interventions.
Sep 21, 2019
Small Trial Reverses a Year of Alzheimer’s Cognitive Decline in Just Two Months
Posted by Genevieve Klien in categories: biotech/medical, neuroscience
In the ongoing efforts to control and treat Alzheimer’s, one of the more promising avenues of research is using electromagnetic waves to reverse memory loss – and a small study using this approach has reported some encouraging results.
Sep 21, 2019
Scientists get closer to a cure for the common cold
Posted by Genevieve Klien in category: biotech/medical
Despite the common cold being so — well — common, researchers have never succeeded in the long dream of curing or immunizing against the array of rhinoviruses that generally cause it. Though the common cold generally does not kill those who are not infirm or immunocompromised, it costs billions in lost time and energy. Now, new research hints that science might be closing in on the cold.
In a study to be published in Nature Microbiology, researchers at Stanford University and University of California, San Francisco say that the cure to the common cold could be the result of disabling one single host protein.
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Sep 21, 2019
Ghost post! Google creates world’s most powerful computer, NASA ‘accidentally reveals’ …and then publication vanishes
Posted by Carse Peel in categories: quantum physics, supercomputing
Google’s new quantum computer reportedly spends mere minutes on the tasks the world’s top supercomputers would need several millennia to perform. The media found out about this after NASA “accidentally” shared the firm’s research.
The software engineers at Google have built the world’s most powerful computer, the Financial Times and Fortune magazine reported on Friday, citing the company’s now-removed research paper. The paper is said to have been posted on a website hosted by NASA, which partners with Google, but later quietly taken down, without explanation.
Google and NASA have refused to comment on the matter. A source within the IT giant, however, told Fortune that NASA had “accidentally” published the paper before its team could verify its findings.
Sep 21, 2019
Viewpoint: Cold Atoms Bear a Quantum Scar
Posted by Genevieve Klien in categories: computing, particle physics, quantum physics
Theorists attribute the unexpectedly slow thermalization of cold atoms seen in recent experiments to an effect called quantum many-body scarring.
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Researchers still have some way to go before they can assemble enough quantum bits (qubits) to make a practical, large-scale quantum computer. But already the best prototypes, made up of several tens of qubits, are opening our eyes to new behavior in the quantum realm. Last year, a team from Harvard University and the Massachusetts Institute of Technology (MIT) unveiled a quantum “simulator” made up of a row of 51 interacting atoms [1]. Exciting the individual atoms in various patterns (Fig. 1), they discovered something unexpected: atoms in certain patterns took at least 10 times longer to relax towards thermal equilibrium than atoms in other patterns. Four groups of theorists have tried to make sense of this observation [2–6], in all cases attributing the slow thermalization to a never-before-seen effect called quantum many-body scarring.
