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Archive for the ‘computing’ category: Page 480

Jun 9, 2020

Putin orders creation of national genetic database as Russia prioritizes genetic research

Posted by in categories: biotech/medical, computing, education, genetics, government

The president also ordered a boost in the education of specialists in genetics and genome sequencing and the domestic production of necessary laboratory equipment, as well as tax cuts for biomedical research. Russia will also open world-class genome research centers which will, among their immediate goals, work on the development of treatments and vaccines for Covid-19.


The future database will be one of the tools that Russia hopes to use to assume a leading position in the biomedical industry. The government sees it as crucial for keeping the country competitive on the world stage going forward.

The Kurchatov Institute, which is best known for nuclear research, has been tasked with laying the foundation for the database, choosing the storage format and making tools for search and analysis. The institute has experience in the secure handling of large amounts of sensitive data and operates a number of data centers across Russia which are used for scientific collaboration projects.

Jun 8, 2020

Physicists entangle 15 trillion hot atoms

Posted by in categories: computing, cosmology, encryption, quantum physics

Physicists set a new record by linking together a hot soup of 15 trillion atoms in a bizarre phenomenon called quantum entanglement. The finding could be a major breakthrough for creating more accurate sensors to detect ripples in space-time called gravitational waves or even the elusive dark matter thought to pervade the universe.

Entanglement, a quantum phenomena Albert Einstein famously described as “spooky action at a distance,” is a process in which two or more particles become linked and any action performed on one instantaneously affects the others regardless of how far apart they are. Entanglement lies at the heart of many emerging technologies, such as quantum computing and cryptography.

Jun 7, 2020

A system for the nonreciprocal transmission of microwave acoustic waves

Posted by in categories: computing, electronics

Acoustic waves have been found to be highly versatile and promising carriers of information between chip-based electronic devices. This characteristic is ideal for the development of a number of electronic components, including microwave filters and transducers.

In the past, some researchers have tried to build devices in which waves are transmitted between two ports in a non-symmetric way. These are known as nonreciprocal devices. These devices could be particularly promising for the manipulation and routing of phonons, quasiparticles associated with . Building nonreciprocal devices that transmit acoustic waves, however, can be highly challenging, as typically transmit waves in a linear way.

Researchers at Harvard University have recently achieved the non-reciprocal transmission of non-reciprocal acoustic waves using a nonlinear parity-time symmetric system. This system, presented in a paper published in Nature Electronics, is based on two coupled acoustic resonators placed on a lithium niobate surface.

Jun 7, 2020

Is quantum computing ready to leap into the real world?

Posted by in categories: computing, quantum physics

While tech-industry heavyweights strive for quantum supremacy, IDC’s latest research reveals the current state of quantum computing and explains why real-world applications are only a qubit away.

Jun 7, 2020

Room-temperature superconductors could revolutionize the world’s energy

Posted by in categories: computing, mobile phones

https://youtube.com/watch?v=Yi6q1j_QjSc

· 4 hrs ·

Now that they exist it certainly will change the world.

Continue reading “Room-temperature superconductors could revolutionize the world’s energy” »

Jun 6, 2020

New Microscope Is So Powerful It Can Watch Light Move

Posted by in categories: computing, nanotechnology

““This is the first time we can actually see the dynamics of light while it is trapped in nanomaterials, rather than relying on computer simulations,” Technion-Israel researcher Kangpeng Wang said in a press release.”


Scientists can now observe what they previously needed to simulate or model.

Jun 6, 2020

If transistors can’t get smaller, then software developers have to get smarter

Posted by in categories: computing, internet, mobile phones

In 1965, Intel co-founder Gordon Moore predicted that the number of transistors that could fit on a computer chip would grow exponentially —- and they did, doubling about every two years. For half a century Moore’s Law has endured: computers have gotten smaller, faster, cheaper and more efficient, enabling the rapid worldwide adoption of PCs, smartphones, high-speed Internet and more.

This miniaturization trend has led to silicon chips today that have almost unimaginably small circuitry. Transistors, the tiny switches that implement computer microprocessors, are so small that 1000 of them laid end-to-end are no wider than a human hair. For a long time, the smaller the transistors were, the faster they could switch.

But today, we’re approaching the limit of how small transistors can get. As a result, over the last decade researchers have been scratching their heads to find other ways to improve performance so that the computer industry can continue to innovate.

Jun 6, 2020

Next-Gen HAMR Platters Promise 80TB Hard Drives

Posted by in category: computing

We’re about to get 20 terabyte hard drives, but the path looks clear to scale up to 80TB.

Jun 5, 2020

One-of-a-kind microscope enables breakthrough in quantum science

Posted by in categories: computing, quantum physics, science

Technion Professor Ido Kaminer and his team have made a dramatic breakthrough in the field of quantum science: a quantum microscope that records the flow of light, enabling the direct observation of light trapped inside a photonic crystal.

Their research, “Coherent Interaction Between Free Electrons and a Photonic Cavity,” was published in Nature. All the experiments were performed using a unique ultrafast transmission electron microscope at the Technion-Israel Institute of Technology. The microscope is the latest and most versatile of a handful that exist in the scientific world.

Continue reading “One-of-a-kind microscope enables breakthrough in quantum science” »

Jun 5, 2020

To Think Like a Dinosaur: Paleontologists Created the Most Detailed 3D-Model of Ankylosaur Brain

Posted by in categories: biotech/medical, computing, neuroscience

Paleontologists at St Petersburg University created the most detailed virtual 3D-model of the endocranial cast and blood vessels of the head of an ankylosaurian.

Paleontologists from St Petersburg University have been the first to study in detail the structure of the brain and blood vessels in the skull of the ankylosaur Bissektipelta archibaldi. It was a herbivorous dinosaur somewhat similar in appearance to a modern armadillo. The first three-dimensional computer reconstruction of a dinosaur endocast made in Russia — a digital cast of its braincase — was of help to the scientists. It made it possible to find out that ankylosaurs, and Bissektipelta in particular, were capable of cooling their brains, had an extremely developed sense of smell, and heard low-frequency sounds. However, their brain was one and a half times smaller than that of modern animals of the same size.

Ankylosaurs appeared on Earth in the middle of the Jurassic — about 160 million years ago — and existed until the end of the dinosaur era, which ended 65 million years ago. These herbivorous animals were somewhat reminiscent of modern turtles or armadillos, were covered with thick armor, and sometimes even had a bony club on the tail. The researchers became interested in the uniquely-preserved remains of ankylosaurs from Uzbekistan. Although these fossils have been known for 20 years, only now have the scientists had a unique opportunity to study the specimens from the inside using cutting-edge methods.