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16.11.2018
01:38 ScienceDaily.comNanofiber carpet could lead to new sticky or insulating surfaces

Inspired by the extraordinary characteristics of polar bear fur, lotus leaves and gecko feet, engineering researchers have developed a new way to make arrays of nanofibers that could bring us coatings that are sticky, repellent, insulating or light emitting, among other possibilities.

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00:06 Nanowerk.comNanofiber carpet could mimic gecko feet, polar bear fur

A new technique that mimics biological nanofiber arrays can grow chain-like molecules into 3D nanostructures.

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15.11.2018
23:22 Phys.orgFive nanosecond decision-making: New chip design to make speedy calculations for researchers

Computer scientists develop algorithms that control everything from unmanned aerial vehicles to desktop computers to the cellphones in our pockets. But it can be complicated to match the code they develop to hardware systems that vary so widely.

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23:22 Phys.orgCan artificial intelligence help victims of abuse to disclose traumatic testimony?

When children are victims of crimes, the legal testimony they provide is known as forensic interviews. However, since victims are often traumatized and potentially abused by their caregivers they can be reluctant to come forward with accusations or disclose relevant information.

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23:00 ScienceNewsDaily.orgGoogle is closing a bipedal-robot project, but the robot revolution is far from over

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22:13 ExtremeTech.comChinese Fusion Reactor Gets 6 Times Hotter Than the Sun

The team operating the Experimental Advanced Superconducting Tokamak (EAST) managed to heat the reactor's internal plasma to 100 million degrees Celsius (212 million Fahrenheit).
The post Chinese Fusion Reactor Gets 6 Times Hotter Than the Sun appeared first on ExtremeTech.

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22:02 Phys.orgNanofiber carpet could lead to new sticky or insulating surfaces

Inspired by the extraordinary characteristics of polar bear fur, lotus leaves and gecko feet, engineering researchers have developed a new way to make arrays of nanofibers that could bring us coatings that are sticky, repellant, insulating or light emitting, among other possibilities.

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21:57 Nature.ComLab-grown ‘mini brains’ produce electrical patterns that resemble those of premature babies

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21:27 LiveScience.comBacteria May Live (Harmlessly) in Your Brain

In the latest example of bacteria being "literally everywhere," scientists appear to have found evidence of microbes living harmlessly in our brains.

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21:05 Nanowerk.comNanoparticle cancer identity technology makes it easier to find a tumor's 'address'

Improved drug delivery method is aimed at making chemotherapy easier to help treat people with various tumors.

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20:54 InsideEVs.comWe Visit Rivian, And Its Pickup Truck Is The Real Deal: Watch This Video

While we can’t yet divulge details about Rivian’s upcoming vehicles, to say they’re incredible would be an understatement. *Check out Rivian’s new video entitled “The Electric Adventure Begins” above. Aside from Rivian’s upcoming products, what impressed us the most was the size, beauty, level of organization, and overall reality of the Rivian facility in Plymouth, […]

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20:14 Aps.org Editors' SuggestionsUniversal Photonic Quantum Interface for a Quantum Network

Author(s): Jian Wang, Yun-Feng Huang, Chao Zhang, Jin-Ming Cui, Zhi-Yuan Zhou, Bi-Heng Liu, Zong-Quan Zhou, Jian-Shun Tang, Chuan-Feng Li, and Guang-Can Guo A quantum network consisting of more than one physical system can combine the advantages and avoid the inherent drawbacks of those different systems. However, a compatible quantum interface is needed to connect them and form a larger quantum network. The authors use nondegenerate narrow-band polarization-entangled photon pairs to entangle different nodes, creating a universal photonic quantum interface that will significantly aid in the development of more complex networks, for quantum communication or distributed quantum computing.
[Phys. Rev. Applied 10, 054036] Published Thu Nov 15, 2018

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19:11 Phys.orgNew maps hint at how electric fish got their big brains

Helmet-heads of the freshwater fish world, African mormyrid fishes are known for having a brain-to-body size ratio that is similar to humans.

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19:11 TechnologyReview.comGoogle is closing a bipedal robot project but the robot revolution is far from over

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18:59 Phys.orgVideo: How is leather made?

The chemical process of tanning turns animal hides into durable, supple leather.

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18:32 SingularityHub.ComHow Quantum Computing is Enabling Breakthroughs in Chemistry

Quantum computing is expected to solve computational questions that cannot be addressed by existing classical computing methods. It is now accepted that the very first discipline that will be greatly advanced by quantum computers is quantum chemistry. Quantum Computers In 1982, the Nobel Prize-winning physicist Richard Feynman observed that simulating and then analyzing molecules was […]

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18:24 Phys.orgScorpion venom to shuttle drugs into the brain

The Peptides and Proteins lab at the Institute for Research in Biomedicine (IRB Barcelona) has published a paper in Chemical Communications describing the use of a peptide derived from chlorotoxin, found in scorpion venom to carry drugs across the blood-brain barrier (BBB).

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18:13 Nanowerk.comNew 'Quantum Sorter' provides information on demand at the atomic scale

Radical techniques in electron microscopy could revolutionise studies in physics, biochemistry, materials and more.

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18:01 Nanowerk.comEU US Roadmap Nanoinformatics 2030

Scientists with different scientific backgrounds, working in the field of nanotechnology, have cooperated with the main objective to provide as broad an overview as possible about the young and rapidly evolving field of nanoinformatics.

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17:57 ScienceDaily.comQuantum science turns social

Researchers developed a versatile remote gaming interface that allowed experts as well as hundreds of citizen scientists all over the world through multiplayer collaboration and in real time to optimize a quantum gas experiment in a lab. Both teams quickly used the interface to dramatically improve upon the previous best solutions, that scientists had established after months of careful optimization. The experiment aims to unravel how humans solve complex, natural science problems.

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17:16 LiveScience.comIn Photos: Devastating Wildfires in California

Wildfires raging in Northern California are now considered the deadliest the state has ever endured. Here's a look at the fires and the destruction left behind.

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17:05 Reuters.com TechnologyPlaying catch-up, Germany throws money at AI

Germany plans to invest more than 3 billion euros ($3.39 million) by 2025 to beef up its artificial intelligence capabilities and appoint 100 professors to lecture about it, as it seeks to close a digital technology gap with other leading economies.

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16:53 Phys.orgSpace making the virtual a reality

What do astronauts, Pokémon, wildlife park rangers and surgeons all have in common?

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16:42 Phys.orgHarnessing artificial intelligence for sustainability goals

As ESA's ɸ-week continues to provoke and inspire participants on new ways of using Earth observation for monitoring our world to benefit the citizens of today and of the future, it is clear that artificial intelligence is set to play an important role.

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16:32 Phys.orgNanotubes built from protein crystals: Breakthrough in biomolecular engineering

Researchers at Tokyo Institute of Technology (Tokyo Tech) have constructed protein nanotubes from tiny scaffolds made by cross-linking of engineered protein crystals. The achievement could accelerate the development of artificial enzymes, nano-sized carriers and delivery systems for a host of biomedical and biotechnological applications.

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15:47 AzoNano.comResearchers Successfully Build Nanotubes from Protein Crystals

Tokyo Tech researchers have been successful in developing protein nanotubes from tiny scaffolds formed through the cross-linking of engineered protein crystals. The feat could speed up the creation of...

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15:36 Technology.orgMerging memory and computation, programmable chip speeds AI, slashes power use

The chip, which works with standard programming languages, could be particularly useful on phones, watches or other devices

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15:03 AzoNano.comCharacterizing Nanogels

Testa Analytical Solutions reports how the Institute of Applied Radiation Chemistry at the Lodz University of Technology (Poland) determined molecular weight and radius of gyration of polymeric...

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15:02 Phys.orgQuantum science turns social

Researchers in a lab at Aarhus University have developed a versatile remote gaming interface that allowed external experts as well as hundreds of citizen scientists all over the world to optimize a quantum gas experiment through multiplayer collaboration and in real time. The efforts of both teams dramatically improved upon the previous best solutions established after months of careful experimental optimization. Comparing domain experts, algorithms and citizen scientists is a first step towards unraveling how humans solve complex, natural science problems.

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14:29 Nanowerk.comNew hyperbolic metamaterial allows greater flexibility of manipulating light-matter interactions at the nanoscale

Researchers have developed a version of a hyperbolical metamaterial in colloidal form. They may find applications in plasmon?enhanced spectroscopy, nanolasers, design of nonlinear phenomena, photothermal conversions, and hot?electron generation.

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14:09 SeekingAlpha.comNano Dimension reports Q3 results

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13:22 Technology.orgSelf-assembling protein filaments created from scratch

For the first time, scientists have created from scratch self-assembling protein filaments built from identical protein subunits that

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13:09 NYT TechnologyAt War: Are Killer Robots the Future of War? Parsing the Facts on Autonomous Weapons

Under what circumstances should militaries delegate the decision to take a human life to machines? It’s a moral leap that the international community is grappling with.

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10:56 Phys.orgNepal's first robot waiter is ready for orders

"Please enjoy your meal," says Nepal's first robot waiter, Ginger, as she delivers a plate of steaming dumplings to a table of hungry customers.

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07:52 FT.com TechnologyLegal tech uses AI to help business to help itself

Start-ups, established law firms and big organisations are racing to transform professional services

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07:30 Gizmag Fusion breakthrough as China's "artificial sun" reaches 100 million degrees


The day of clean, limitless energy from nuclear fusion has taken another step closer after China's Experimental Advanced Superconducting Tokamak (EAST) reached a core plasma temperature of over 100 million degrees Celsius (180 million degrees Fahrenheit). During a four-month experiment, the "Chinese artificial sun" achieved a temperature over six times greater than the interior of the Sun for around 10 seconds.
.. Continue Reading Fusion breakthrough as China's "artificial sun" reaches 100 million degrees Category: Energy Tags: China Fusion Nuclear

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07:09 FT.com TechnologyChina’s artificial intelligence ambitions hit hurdles

Investment drops as momentum fades

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06:47 Gizmag Norton's new Atlas 650 scramblers prepare to tear up a green lane near you


When Norton built its monster V4 RR carbon superbike, it developed the 1200cc engine such that it could be lopped in half to make a compact 650cc parallel twin. Now that 650 has surfaced in a pair of stylish and lightweight scramblers that look like a lot of fun.
.. Continue Reading Norton's new Atlas 650 scramblers prepare to tear up a green lane near you Category: Motorcycles Tags: Norton Motorcycle Scramblers

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05:42 News-Medical.NetHuman Cell Atlas study of early pregnancy shows how mother's immune system is modified

The first Human Cell Atlas study of early pregnancy in humans has shown how the function of the maternal immune system is affected by cells from the developing placenta.

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01:35 Reuters.com HealthBabies' brain development may not depend on sleeping through the night

(Reuters Health) - Infants who don't sleep through the night don't seem to be at higher risk for cognitive or motor development problems, a Canadian study suggests.

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00:52 LiveScience.comDo Not Fear the Dark Matter Hurricane (The Dark Matter Hurricane Is Good)

Scientists think there's a 'dark matter hurricane' coming, but it's definitely not going to kill you. It's actually kind of exciting.

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14.11.2018
23:46 ExtremeTech.comGoogle’s ‘Night Sight’ Photo Mode Rolling Out to Pixel Phones Today

Night Sight, as the name implies, is a camera mode for taking photos in low light settings.
The post Google’s ‘Night Sight’ Photo Mode Rolling Out to Pixel Phones Today appeared first on ExtremeTech.

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22:38 ScienceMag.orgReprogrammed cells could tackle brain damage

Turning astrocytes into neurons improves symptoms in preliminary mouse studies

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22:01 FightAging.OrgSenolytic Therapeutics Uses Nanotube-Carried Toxins to Destroy Senescent Cells

Today, I'll point out an analysis from the SENS Research Foundation that covers the approach to selective destruction of senescent cells taken by one of the newly formed biotech startups in the space, Senolytic Therapeutics. This field is hot because it is now well proven that senescent cells are the enemy. They are one of the root causes of aging, accumulating with age to degrade tissue function via the secretion of inflammatory signal molecules. Senescent cells actively maintain an aged, inflamed state of metabolism, resulting in the development of age-related disease and increased mortality. Senescent cells do serve useful functions when they arise temporarily in response to injury or cell damage, so senescence as a phenomenon cannot be safely suppressed. Since the problems only begin […]

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21:34 ScienceDaily.comNanotubes built from protein crystals: Breakthrough in biomolecular engineering

Researchers at Tokyo Tech have succeeded in constructing protein nanotubes from tiny scaffolds made by cross-linking of engineered protein crystals. The achievement could accelerate the development of artificial enzymes, nano-sized carriers and delivery systems for a host of biomedical and biotechnological applications.

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21:22 NewScientist.ComGoogle’s takeover of health app appears to renege on DeepMind promises

DeepMind used 1.6 million patient records from the NHS to develop its Streams app. Now Google is taking over and wants to develop a digital hospital assistant

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21:22 NewScientist.ComAn AI apocalypse isn’t the problem – technology-driven inequality is

Fears of an artificial intelligence apocalypse make the news, but it's AI-fuelled inequality we should worry about, says Andrew Simms

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21:10 Nature.ComSensitive tumour detection and classification using plasma cell-free DNA methylomes

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20:25 News-Medical.NetResearchers succeed in building protein nanotubes from tiny scaffolds

Researchers at Tokyo Institute of Technology have succeeded in constructing protein nanotubes from tiny scaffolds made by cross-linking of engineered protein crystals.

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19:06 TechnologyReview.comHarvard wants to school Congress about AI

An AI bootcamp will teach US politicians and policymakers about the potential, and the risks, of AI.

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18:49 ScienceDaily.comOptimization of alloy materials: Diffusion processes in nano particles decoded

A research team discovers atomic-level processes which can provide new approaches to improving material properties.

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18:04 SingularityHub.ComDesigner Babies, and Their Babies: How AI and Genomics Will Impact Reproduction

As if stand-alone technologies weren’t advancing fast enough, we’re in age where we must study the intersection points of these technologies. How is what’s happening in robotics influenced by what’s happening in 3D printing? What could be made possible by applying the latest advances in quantum computing to nanotechnology? Along these lines, one crucial tech […]

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17:20 TechnologyReview.comGoogle’s decision to absorb DeepMind’s health division has sparked privacy fears

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16:45 Nanowerk.comThermal nanotransistor can conduct heat away from electronic components

A new thermal transistor could help conduct heat away from delicate electronic components and also insulate them against chip and circuit failure.

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16:40 NewScientist.ComThere is no fundamental difference between male and female brains

A lasting desire to find differences in how male and female brains work serves to affirm gender stereotypes, not explain them, says Dean Burnett

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16:33 Phys.orgImage: Hubble spots a lonely blue dwarf

This captivating image from the NASA/ESA Hubble Space Telescope's Wide Field Camera 3 shows a lonely dwarf galaxy 100 million light-years away from Earth. This image depicts the blue compact dwarf galaxy ESO 338-4, which can be found in the constellation of Corona Australis (the Southern Crown).

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16:09 Phys.orgPhoto recognition that keeps personal interests private

From just a quick snapshot on a smartphone, image recognition technology can provide a wealth of information to help shoppers find in-store bargains and inform tourists of the name of a landmark. But these photos may be giving away more information about users' preferences and tendencies than they want to share.

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16:09 Phys.orgRobots in sewers will save society millions

In the future the country's sewer systems will be inhabited by surveillance robots. Using robots, big data and artificial intelligence (AI), a new Danish research project will save hundreds of millions of kroner on maintaining sewers.

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15:58 AzoRobotics.comNovel Robotic System Incorporated Within MRI Scanner Could Eliminate Metastatic Brain Tumors

Scientists at Worcester Polytechnic Institute (WPI) and Albany Medical College, together with corporate partners GE Global Research and Acoustic MedSystems Inc., have obtained a five-year, $3.5...

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15:11 Phys.orgStealth-cap technology for light-emitting nanoparticles

A team of scientists from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), in collaboration with researchers from Monash University Australia, has succeeded in significantly increasing the stability and biocompatibility of special light-transducing nanoparticles. The team has developed the so-called "upconverting" nanoparticles that not only convert infrared light into UV-visible light, but also are water-soluble, remain stable in complex body fluids such as blood serum, and can be used to store medications. They have created a tool that could potentially make the fight against cancer significantly more effective. The researchers recently published their results in the journal Angewandte Chemie.

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15:11 Phys.orgOptimization of alloy materials: Diffusion processes in nano particles decoded

aluminum alloys have unique material properties and are indispensable materials in aircraft manufacturing and space technology. With the help of high-resolution electron tomography, researchers at TU Graz have for the first time decoded mechanisms crucial for understanding these properties. The research results have recently been published in Nature Materials.

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15:11 Phys.orgImage: Mapping the night

Imaging Earth from space is a favourite pastime for astronauts on the International space Station. They can set their cameras to automatically snap photos while they work, but often make time to Earth-gaze and take photos of their own.

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14:10 NYT TechnologyState of the Art: How Google Photos Became a Perfect Jukebox for Our Memories

Google Photos, introduced in 2015, has become one of the most emotionally resonant pieces of technology today. It is also shaping our narratives along the way.

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13:38 OffshoreWind.bizPhoto of the Day: Norther Towers Over Vlissingen

The assembly of the wind turbine towers destined for the Norther offshore wind farm has begun at the Port of Vlissingen, the Netherlands. [[ This is a content summary only. Visit my website for full links, other content, and more! ]]

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13:03 Gizmag Samsung's next-gen Exynos 9820 chip adds dedicated AI for its 2019 phones


As it has in the past, Samsung just given us a sneak preview of the Exynos processor chip that's going to be powering its flagship phones over the next 12 months. The Exynos 9820 brings with it a dedicated AI engine, faster connectivity, and a 15-20 percent performance boost over its predecessor.
.. Continue Reading Samsung's next-gen Exynos 9820 chip adds dedicated AI for its 2019 phones Category: Mobile Technology Tags: Processor Samsung System-on-a-chip

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13:03 AzoRobotics.comReport: Global AI in Social Media Market to Register CAGR of over 30% by 2023

The "Global Artificial Intelligence (AI) in Social Media Market 2019-2023" report has been added to ResearchAndMarkets.com's offering. The global artificial intelligence (AI) in social...

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12:52 ScienceNewsDaily.orgDeepMind's health division merges with Google to create an AI-powered assistant for doctors

Although the practice of medicine may have seemed safe from the robot revolution several years ago, it's already beginning to prove itself in the industry.

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12:19 Nanowerk.comNanotubes built from protein crystals: Breakthrough in biomolecular engineering

Scientists have succeeded in constructing protein nanotubes from tiny scaffolds made by cross-linking of engineered protein crystals. The achievement could accelerate the development of artificial enzymes, nano-sized carriers and delivery systems for a host of biomedical and biotechnological applications.

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12:19 Technology.orgIn live brain function, researchers are finally seeing red

For years, green has been the most reliable hue for live brain imaging, but after using a new

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12:07 Technology.orgBrain Signature of Depressed Mood Unveiled in New Study

Most of us have had moments when we’re feeling down – maybe we can’t stop thinking about our

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07:02 Gizmag Video: Aston Martin's DBX SUV prototype hangs it right out in rally-style testing


Aston Martin is well into the fun stages of testing with its upcoming DBX SUV, and has released photos and video of the heavily disguised prototype getting nicely sideways on a Welsh rally stage with Chief Engineer Matt Becker behind the wheel.
.. Continue Reading Video: Aston Martin's DBX SUV prototype hangs it right out in rally-style testing Category: Automotive Tags: Aston Martin Prototype SUV

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06:41 VentureBeat.comSamsung’s 8-nanometer Exynos 9820 is 20 percent faster in single-core tasks

Samsung claims the Exynos 9820 is up to 20 percent faster than its predecessor in single-core tasks, and 40 percent more power-efficient.

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06:07 News-Medical.NetScientists succeed in increasing stability, biocompatibility of light-transducing nanoparticles

A team of scientists from the Helmholtz-Zentrum Dresden-Rossendorf, in collaboration with researchers from Monash University Australia, has succeeded in significantly increasing the stability and biocompatibility of special light-transducing nanoparticles.

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00:44 CNBC health careHealth privacy advocates worry DeepMind will break its promise not to share health data with Google

DeepMind Health says that it will be absorbed into Google Health, but it still won't be sharing patient health information with its parent company. Its critics remain concerned.

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00:40 ScienceDaily.comStealth-cap technology for light-emitting nanoparticles

Scientists have succeeded in significantly increasing the stability and biocompatibility of special light-transducing nanoparticles. They have developed so-called ''upconverting'' nanoparticles that not only convert infrared light into UV-visible light, but also are water-soluble, remain stable in complex body fluids, and can be used to store medications. They have created a tool that could potentially make the fight against cancer more effective.

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00:22 Nanowerk.comOptimization of alloy materials: Diffusion processes in nanoparticles decoded

Aluminium alloys have unique material properties and are indispensable materials in aircraft manufacturing and space technology. With the help of high-resolution electron tomography, researchers have for the first time been able to decode mechanisms crucial for understanding these properties.

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00:22 CNBC technologyHealth privacy advocates worry DeepMind will break its promise not to share health data with Google

DeepMind Health says that it will be absorbed into Google Health, but it still won't be sharing patient health information with its parent company. Its critics remain concerned.

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13.11.2018
23:36 LiveScience.comPhotos: Biblical-Era Cistern and Carvings Discovered in Israel

A 2,000-year-old cistern in Israel has yielded carvings of ships and zoomorphs.

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23:01 FierceBiotech.comGoogle to retake DeepMind’s AI healthcare unit, as it moves toward a cohesive strategy

Days after poaching a health system executive to pull together its disparate healthcare ventures, Google moved to reabsorb DeepMind’s health business, including those behind its mobile app for doctors and nurses.

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22:56 ScienceDaily.comAutism behaviors show unique brain network fingerprints in infants

A new study has identified unique functional brain networks associated with characteristic behaviors of autism spectrum disorder (ASD) in 12- and 24-month old children at risk for developing ASD.

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22:56 ScienceDaily.com'Waltzing' nanoparticles could advance search for better drug delivery methods

Scientists paired drug-delivering nanoparticles like dance partners to reveal that molecules attach to targets on cells differently based upon their position in time. The discovery could improve methods for screening drugs for therapeutic effectiveness.

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22:26 Nanowerk.com'Waltzing' nanoparticles could advance search for better drug delivery methods

Scientists watch the 'swirling and spinning' of therapeutic nanoparticles to better understand their cellular binding.

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22:21 ScientificAmerican.ComCan AI Create True Art?

And if it can, what are the implications for the future of creativity? -- Read more on ScientificAmerican.com

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22:13 NYT TechnologyOnline Photo Printing for the Holidays (and Any Time)

Want to share photos this holiday season (and other times)? We have recommendations for cards, photo books, and photo printing services.

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21:28 Reuters.com TechnologyGermany plans 3 billion in AI investment: government paper

The German government has set aside around 3 billion euros for research and development of artificial intelligence, as Europe's economic powerhouse seeks to close a gap in software-led innovation between it and America and Asia.

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20:40 TechnologyReview.comThese awful AI song lyrics show us how hard language is for machines

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20:28 CNBC health careThe new Google Health unit is absorbing health business from DeepMind, Alphabet's AI research group

CNBC has learned that DeepMind's health subsidiary is moving under the newly-formed Google Health led by former Geisinger CEO David Feinberg.

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20:26 News-Medical.NetMagnetic nanosprings used as targeted drug delivery agents for anticancer therapy

A team of scientists from the Far Eastern Federal University and Korea Universityobtained cobalt and cobalt-iron nanosprings with unique combined magnetic properties and long-lasting elasticity that may be used to develop nanorobots, nanosensors, new types of memory, and targeted drug delivery agents (specifically, for anticancer therapy).

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20:12 NewScientist.ComChina may have developed a quantum radar that can spot stealth planes

A defence firm has unveiled a prototype quantum radar. If it works, it could use entangled protons to locate stealth aircraft that normally avoid detection

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20:05 Phys.org'Waltzing' nanoparticles could advance search for better drug delivery methods

Indiana University researchers have discovered that drug-delivering nanoparticles attach to their targets differently based upon their position when they meet—like ballroom dancers who change their moves with the music.

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20:01 Nature.ComDaily briefing: Hints of a microbiome in the brain

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19:30 LiveScience.comSatellite Images Reveal North Korea's Missile Program Is Very Much Alive

North Korea's missile program has not actually been dismantled, according to a report published this weekend.

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19:30 CNBC technologyThe new Google Health unit is absorbing health business from DeepMind, Alphabet's AI research group

CNBC has learned that DeepMind's health subsidiary is moving under the newly-formed Google Health led by former Geisinger CEO David Feinberg.

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19:19 Nanowerk.comAnticancer drugs to be delivered directly to cells by magnetic nanospring capsules

Scientists obtained nanosprings that may be used to develop nanorobots and targeted drug delivery agents.

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19:19 Nanowerk.comMoths and nanomagnets could save lives

Experimental therapy could repair mutations that cause genetic diseases.

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19:19 Nanowerk.comNanotribological printing - a novel 3D nanotechnology fabrication technique

A novel nanoscale additive manufacturing technique termed Nanotribological Printing creates structures through tribomechanical and tribochemical surface interactions at the contact between a substrate and an atomic force microscope probe, where material pattern formation is driven by normal and shear contact stresses. This technique advances the field of nanomanufacturing by providing a versatile and easily accessible method for creating complex (multi-material) nanostructures, with high precision and uniquely superior mechanical properties.

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19:19 Nanowerk.comStealth-cap technology for light-emitting nanoparticles

Researchers succeeded in significantly increasing the stability and biocompatibility of special light-transducing nanoparticles. The team has developed upconverting nanoparticles that not only convert infrared light into UV-visible light, but also are water-soluble, remain stable in complex body fluids such as blood serum, and can be used to store medications.

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19:14 Aps.org Editors' SuggestionsMultipartite entanglement outperforming bipartite entanglement under limited quantum system sizes

Author(s): Hayata Yamasaki, Alexander Pirker, Mio Murao, Wolfgang Dür, and Barbara Kraus The nuances between entangled resource states that can or cannot be prepared from the distribution of bipartite entanglement are analyzed. Concrete examples are given to prove that multipartite entanglement outperforms bipartite entanglement when limitations on the local system sizes exist.
[Phys. Rev. A 98, 052313] Published Tue Nov 13, 2018

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19:14 Aps.org Editors' SuggestionsSpin transport in a graphene normal-superconductor junction in the quantum Hall regime

Author(s): Tibor Sekera, Christoph Bruder, and Rakesh P. Tiwari In graphene-superconductor heterostructures, superconductivity and the quantum Hall effect may coexist for an experimentally accessible range of magnetic fields. When the graphene edge states are coupled to a superconductor in the presence of a Zeeman field, the charge carriers with one spin projection get transmitted while the ones with the opposite spin projection get reflected within a certain energy region. This spin-filtering effect is a consequence of the interplay between specular Andreev reflections and Andreev retro-reflections. While the edge termination of graphene and the geometrical details do matter for the charge conductance, they have little effect on the spin polarization of the charge carriers.
[Phys. Rev. B 98, 195418] Published Tue Nov 13, 2018

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17:22 TechnologyReview.comThe British Army is carrying out a massive test of military robots and drones

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