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Ultrapotent COVID-19 Vaccine Designed via Computer: Innovative Nanoparticle Vaccine Spurs Extremely High Levels of Protective Antibodies
(scitechdaily.com)
Preclinical data published in Cell show the nanoparticle vaccine spurs extremely high levels of protective antibodies in animal models. An innovative nanoparticle vaccine candidate for the pandemic coronavirus produces virus-neutralizing antibodies in mice at levels 10 times greater than is seen in ...
New research details how an electrocatalyst made up of copper nanoparticles provides the conditions necessary to break down carbon dioxide to form ethylene, ethanol, and propanol. Scientists at the Department of Energyâs Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a new elect...
Solving Mystery of Ultra-High-Energy Ghost-Like Particles With Next-Generation Neutrino Detector
(scitechdaily.com)
Giant neutrino telescope to open window to ultra-high-energy universe. The long-sought, elusive ultra-high-energy neutrinos, ghost-like particles that travel cosmological-scale distances, are key to understanding the Universe at the highest energies. Detecting them is challenging, but the Giant Radi...
Large volume expansion during charging, the obstacle to using Si anodes in conventional liquid electrolytes, helps a Si anode composed of nanoparticles in solid electrolytes has high-rate discharge capability approaching those of Si films. A new study led by NIMS researchers reveals that, in solid e...
With ‘Zee burst,’ physicists propose new resonance beyond the standard model. Physicists at Washington University in St. Louis have proposed a way to use data from ultra-high energy neutrinos to study interactions beyond the standard model of particle physics. The âZee burstâ model lever...
Optimizing Pulses From Highly Intense X-Ray Beams in Race Toward Ultrafast Imaging of Single Particles
(scitechdaily.com)
Using a combination of experimental and computational data, researchers discover paths to optimize pulses from highly intense X-ray beams. Scientists have long pursued the ability to see the structure of a single, free-form molecule at atomic resolution, what many call the ââholy grailâ of imaging. ...
MIT Engineers Design Nanoparticles That Stimulate the Immune System to Attack Cancer Tumors
(scitechdaily.com)
A Boost for Cancer Immunotherapy One promising strategy to treat cancer is stimulating the bodyâs own immune system to attack tumors. However, tumors are very good at suppressing the immune system, so these types of treatments donât work for all patients. MIT engineers have now come up with a way to...
Specialized Telescope Proves a Binary Star Is a Very High-Energy Cosmic Particle Accelerator
(scitechdaily.com)
Evidence of very high-energy gamma radiation from Eta Carinae. With a specialized telescope in Namibia, a DESY-led team of researchers has proven a certain type of binary star as a new kind of source for very high-energy cosmic gamma-radiation. Eta Carinae is located 7500 lightyears away in the cons...
IceCube Detection of a High-Energy Particle â Antineutrino âUnmistakably of Extraterrestrial Originâ
(scitechdaily.com)
The South Pole neutrino detector saw a Glashow resonance event, a phenomenon predicted by Nobel laureate physicist Sheldon Glashow in 1960 where an electron antineutrino and an electron interact to produce a W- boson. On December 6, 2016, a high-energy particle called an electron antineutrino hurtle...
A 2016 antineutrino detection by IceCube confirmed the Glashow resonance, offering the first glimpse of an astrophysical antineutrino and shedding light on extreme cosmic processes. On December 6, 2016, a high-energy particle hurtled to Earth from outer space at close to the speed of light. The part...
Dark Matter Particle Explorer Has Measured High-Precision Galactic Cosmic Ray Energy Spectrum
(scitechdaily.com)
DAMPE revealed a spectral softening in helium at 34 TeV, implying nearby cosmic-ray sources with energy ceilings for particle acceleration. Dark Matter Particle Explorer (DAMPE) Collaboration directly observed a spectral softening of helium nuclei at about 34TeV for the first time. This work was bas...
Happily sharing that one of my all-time favorite sites, LooksLikeGoodDesign, is (partially) back online
(lookslikegooddesign.com)
To Find the Very Highest-Energy âGhostâ Particles in the Universe, a New Detector Will Soar Over Antarctica
(scitechdaily.com)
NASA gives go-ahead for $20M multi-institution balloon experiment led by UChicago scientists. Sometimes a question is so big that it takes a continent to answer it. University of Chicago physicist Abby Vieregg is leading an international experiment that essentially uses the ice in Antarctica as a gi...
Phase transition in early universe changes strength of interaction between dark and normal matter. Dark matter remains one of the greatest mysteries of modern physics. It is clear that it must exist, because without dark matter, for example, the motion of galaxies cannot be explained. But it has nev...
Unknown extremely energetic particle from space detected and named after Japanese myth. A high-energy particle falls from space to the Earthâs surfaceâit is not clear where it came from or even what it is, exactly. This may sound like something out of science fiction, but it is in fact a scientific ...
Mystery in the Cosmos: Telescope Array Detects Ultra-High Energy Extraterrestrial Particle With No Obvious Source
(scitechdaily.com)
A groundbreaking detection of an extremely energetic cosmic ray by the Telescope Array experiment raises questions about its source, as it points to a cosmic void, challenging current theories in cosmic ray origins and high-energy physics. Discovery of an Exceptional Extraterrestrial Particle Resear...