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Dec 13, 2021

Taiwanese minister’s map disappears during US democracy summit

Posted by in category: futurism

Sources detail ‘email flurry’ among US officials over different colours for Taiwan and Chinese mainland in video presentation.

Dec 13, 2021

OIA students create 3D ornaments for Foust Christmas Store

Posted by in category: futurism

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Dec 12, 2021

Department of Energy Announces $5.7 Million for Research on Artificial Intelligence and Machine Learning (AI/ML) for Nuclear Physics Accelerators and Detectors

Posted by in categories: information science, particle physics, robotics/AI

WASHINGTON, D.C. — Today, the U.S. Department of Energy (DOE) announced $5.7 million for six projects that will implement artificial intelligence methods to accelerate scientific discovery in nuclear physics research. The projects aim to optimize the overall performance of complex accelerator and detector systems for nuclear physics using advanced computational methods.

“Artificial intelligence has the potential to shorten the timeline for experimental discovery in nuclear physics,” said Timothy Hallman, DOE Associate Director of Science for Nuclear Physics. “Particle accelerator facilities and nuclear physics instrumentation face a variety of technical challenges in simulations, control, data acquisition, and analysis that artificial intelligence holds promise to address.”

The six projects will be conducted by nuclear physics researchers at five DOE national laboratories and four universities. Projects will include the development of deep learning algorithms to identify a unique signal for a conjectured, very slow nuclear process known as neutrinoless double beta decay. This decay, if observed, would be at least ten thousand times more rare than the rarest known nuclear decay and could demonstrate how our universe became dominated by matter rather than antimatter. Supported efforts also include AI-driven detector design for the Electron-Ion Collider accelerator project under construction at Brookhaven National Laboratory that will probe the internal structure and forces of protons and neutrons that compose the atomic nucleus.

Dec 12, 2021

1.6 Million WordPress Sites Under Cyberattack From Over 16,000 IP Addresses

Posted by in category: cybercrime/malcode

Nearly 1.6 million WordPress websites were targeted with 13.7 million malicious requests from 16,000 different IP addresses.

Dec 12, 2021

Russia Blocks Tor Privacy Service in Latest Censorship Move

Posted by in category: government

The Russian government has blocked Tor privacy service in its latest move toward censorship.

Dec 12, 2021

Apache Log4j Vulnerability — Log4Shell — Widely Under Active Attack

Posted by in categories: cryptocurrencies, cybercrime/malcode

Several hackers are actively weaponizing “Log4Shell” vulnerability in Apache Log4j to install cryptocurrency miners, Cobalt Strike, and botnet malware.

Dec 12, 2021

Brain Aging Might Soon Be Reversible

Posted by in categories: biotech/medical, life extension, neuroscience

How regenerative medicine promises to slow, or even reverse cognitive decline.

Dec 12, 2021

New Clues about the Origins of Biological Intelligence

Posted by in categories: biological, neuroscience

A common solution is emerging in two different fields: developmental biology and neuroscience.

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Dec 12, 2021

Self assembling cluster crystals from DNA based dendritic nanostructures

Posted by in categories: biotech/medical, nanotechnology

Experimental realization of cluster crystals-periodic structures with lattice sites occupied by several, overlapping building blocks, has been elusive. Here, the authors show the existence of well-controlled soft matter cluster crystals composed of a thermosensitive water-soluble polymer and nanometer-scale all-DNA dendrons.

Dec 12, 2021

Effect of polarisation and choice of event generator on spectra from dark matter annihilations

Posted by in categories: cosmology, particle physics

If indirect detection searches are to be used to discriminate between dark matter particle models, it is crucial to understand the expected energy spectra of secondary particles such as neutrinos, charged antiparticles and gamma-rays emerging from dark matter annihilations in the local Universe. In this work we study the effect that both the choice of event generator and the polarisation of the final state particles can have on these predictions. For a variety of annihilation channels and dark matter masses, we compare yields obtained with Pythia8 and Herwig7 of all of the aforementioned secondary particle species. We investigate how polarised final states can change these results and do an extensive study of how the polarisation can impact the expected flux of neutrinos from dark matter annihilations in the centre of the Sun.