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  Oak Ridge TN (SPX) Feb 07, 2017 Barely wider than a strand of human DNA, magnetic nanoparticles - such as those made from iron and platinum atoms - are promising materials for next-generation recording and storage devices like hard drives. Building these devices from nanoparticles should increase storage capacity and density, but understanding how magnetism works at the level of individual atoms is critical to getting the best performance. However, magnetism at the atomic scale is extremely difficult to observe experimentally, e ... read more |
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Scientists determine precise 3-D location 23,000 atoms in a nanoparticleScientists used one of the world's most powerful electron microscopes to map the precise location and chemical type of 23,000 atoms in an extremely small particle made of iron and platinum. Th ... more 
Three magnetic states for each holeNanometer-scale magnetic perforated grids could create new possibilities for Computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have s ... more 
1,000 times more efficient nano-LED opens door to faster microchipsThe electronic data connections within and between microchips are increasingly becoming a bottleneck in the exponential growth of data traffic worldwide. Optical connections are the obvious successo ... more 
NIST updates 'sweet' 1950s separation method to clean nanoparticles from organismsSometimes old-school methods provide the best ways of studying cutting-edge tech and its effects on the modern world. Giving a 65-year-old laboratory technique a new role, researchers at the Nationa ... more |
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Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review |
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Nanocavity and atomically thin materials advance tech for chip-scale light sourcesWhen an individual uses Facebook or searches Google, the information processing happens in a large data center. Short distance optical interconnects can improve the performance of these data centers ... more 
Ultra-precise chip-scale sensor detects unprecedentedly small changes at the nanoscaleChip scale high precision measurements of physical quantities such as temperature, pressure and refractive index have become common with nanophotonics and nanoplasmonics resonance cavities. As ... more 
New research helps to meet the challenges of nanotechnologyResearch by scientists at Swansea University is helping to meet the challenge of incorporating nanoscale structures into future semiconductor devices that will create new technologies and impact on ... more 
Creating atomic scale nanoribbonsSilicon crystals are the semiconductors most commonly used to make transistors, which are critical electronic components used to carry out logic operations in computing. However, as faster and more ... more 
New low-cost technique converts bulk alloys to oxide nanowiresA simple technique for producing oxide nanowires directly from bulk materials could dramatically lower the cost of producing the one-dimensional (1D) nanostructures. That could open the door for a b ... more 
Lighting up ultrathin filmsBased on a study of the optical properties of novel ultrathin semiconductors, researchers of Ludwig-Maximilians-Universitaet (LMU) in Munich have developed a method for rapid and efficient character ... more |
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 Zeroing in on the true nature of fluids within nanocapillaries 
Nano-chimneys can cool circuitsA few nanoscale adjustments may be all that is required to make graphene-nanotube junctions excel at transferring heat, according to Rice University scientists. The Rice lab of theoretical physicist ... more 
The researchers created a tiny laser using nanoparticlesResearchers at Aalto University, Finland are the first to develop a plasmonic nanolaser that operates at visible light frequencies and uses so-called dark lattice modes. The laser works at len ... more 
Nanoscale 'conversations' create complex, multi-layered structuresBuilding nanomaterials with features spanning just billionths of a meter requires extraordinary precision. Scaling up that construction while increasing complexity presents a significant hurdle to t ... more 
Going green with nanotechnologyNanotechnology offers many chances to benefit the environment and health. It can be applied to save raw materials and energy, develop enhanced solar cells and more efficient rechargeable batteries a ... more |
  
Members of the Department of Chemistry of Lomonosov Moscow State University have created unique polymer matrices for polymer composites based on novel phthalonitrile monomers. The developed materials possess higher strength than metals, which helps to sufficiently decrease the mass of aircraft parts that operate at high temperatures. Scientists have published the project results in the Journal o ... more Leonardo to offer T-100 training system for T-X program Saab offers high-tech jet production hub to India U.S. Air Force tests first C-130 with Block 8.1 upgrades |
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China's plans for deep-space exploration included two Mars missions and one Jupiter probe.
China plans its first Mars probe by 2020, said Wu Yanhua, vice director of the China National Space Administration.
A second Mars probe will bring back samples and conduct research on the planet's structure, composition and environment, Wu said.
Also on the agenda are an asteroid explorat ... more China's first cargo spacecraft to leave factory China launches commercial rocket mission Kuaizhou-1A China Space Plan to Develop "Strength and Size" |
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Raytheon is collaborating with Utilidata to deliver defense-grade cybersecurity capabilities to power utilities.
In a statement announcing the partnership, Raytheon says power utility companies have expressed interest in upgrading their cyber defenses. To deliver this capability, Utilidata is to provide threat detection and response technologies, while Raytheon will supply automation, t ... more Japan taps Elbit subsidiary for cybersecurity training help Protecting quantum computing networks against hacking threats Norway accuses Russia of cyberattack |
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The Moon may be peppered with oxygen transmitted by life on Earth, according to a scientific study, opening up the possibility that the Earth's atmosphere of billions of years ago may be preserved on the present-day lunar surface.
It has long been speculated that the Moon has been intermittently sprayed with the Earth's oxygen, with some researchers suggesting the nitrogen and noble gases ... more Private Space Race Heats Up, Moon Landing Expected in Late 2017 LunaH-Map CubeSat to map the Moon's water deposits India, Israel among five teams fighting for first private Moon landing |
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Barely wider than a strand of human DNA, magnetic nanoparticles - such as those made from iron and platinum atoms - are promising materials for next-generation recording and storage devices like hard drives. Building these devices from nanoparticles should increase storage capacity and density, but understanding how magnetism works at the level of individual atoms is critical to getting the best ... more Scientists determine precise 3-D location 23,000 atoms in a nanoparticle 1,000 times more efficient nano-LED opens door to faster microchips Three magnetic states for each hole |
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General Dynamics Land Systems - Canada received a $308 million contract to upgrade 141 Light Armored Vehicles for the government of Canada.
The contract supports Canada's Light Armored Vehicle III Upgrade Program, which seeks to provide the country's military with updated ground-based platforms. General Dynamics says the upgrades will improve the vehicles' performance and survivability ... more U.S. Marines set to receive new ultra-light Utility Task Vehicles Driver training system for Ajax vehicles wins approval Orbital ATK to complete development of new tank ammo |
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Barely wider than a strand of human DNA, magnetic nanoparticles - such as those made from iron and platinum atoms - are promising materials for next-generation recording and storage devices like hard drives. Building these devices from nanoparticles should increase storage capacity and density, but understanding how magnetism works at the level of individual atoms is critical to getting the best ... moreScientists determine precise 3-D location 23,000 atoms in a nanoparticle1,000 times more efficient nano-LED opens door to faster microchipsThree magnetic states for each hole |
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American aerospace manufacturer Orbital ATK is leveling a lawsuit against the Defense Advanced Research Projects Agency (DARPA), to halt a robot-satellite repair system being developed by the agency in conjunction with a non-US-owned competitor.
The National Reconnaissance Office, which operates spy satellites, stands to benefit from robotic servicing of geosynchronous satellites (RSGS) te ... more DARPA Selects SSL as Commercial Partner for Revolutionary Goal of Servicing Satellites in GEO NASA Selects Top 20 Space Robotics Challenge Teams 500 years of robots go on show in London |
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Israel Aerospace Industries revealed an export version of its Heron TP unmanned aerial vehicle, which is set to be displayed at the Aero India 2017 conference.
IAI's export variant is nearly identical to the company's domestic version. The export Heron is fitted to carry smaller payloads than the variant sold to Israel's armed forces, featuring a 992-pound capacity compared to the origi ... more U.S. Army orders counter-drone systems SideArm prototype catches full-size unmanned aerial system flying at full speed Unmanned Underwater Vehicle turns into Unmanned Aerial Vehicle |
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Physicists at the University of Bonn have cleared a further hurdle on the path to creating quantum computers: in a recent study, they present a method with which they can very quickly and precisely sort large numbers of atoms. The work has now been published in Physical Review Letters.
Imagine you are standing in a grocery store buying apple juice. Unfortunately, all of the crates are half ... more UNIST engineers oxide semiconductor just single atom thick Mail armor inspires physicists Germanium outperforms silicon in energy efficient transistors with n- und p- conduction |
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Astronomers at Lomonosov Moscow State University in cooperation with their French colleagues and with the help of citizen scientists have released "The Reference Catalog of galaxy SEDs" (RCSED), which contains value-added information about 800,000 galaxies. The catalog is accessible on the web and its description has been published in the Astrophysical Journal Supplement (impact factor - 11.257) ... more New high-performance computing cluster at the Albert Einstein Institute in Potsdam Most stretchable elastomer for 3-D printing New material that contracts when heated holds great industrial potential |
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  Carrying the golden statue of a revered ancient general, villagers in eastern China dash wildly through waterlogged fields in a mud-spattered celebration of a local rebel adored for stealing from the rich to give to the poor.
Spurred on by the roar of firecrackers and cheers of families crowded on muddy banks, teams of men splash through the quagmire, in a centuries-old ceremony that is part ... more Exile, jail, abduction: the hazardous lives of China's rich Missing Chinese billionaire targeted over stocks crash: report 'Abduction' of China tycoon sparks fear in Hong Kong |
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All known black holes fall into two categories: small, stellar-mass black holes weighing a few Suns, and supermassive black holes weighing millions or billions of Suns. Astronomers expect that intermediate-mass black holes weighing 100 - 10,000 Suns also exist, but so far no conclusive proof of such middleweights has been found. Today, astronomers are announcing new evidence that an intermediate ... more Measuring time without a clock Stars align in test supporting 'spooky action at a distance' Exploring the matter that filled the early universe |
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One year ago, the first direct detection of gravitational waves was announced. Laser experts from the Max Planck Institute for Gravitational Physics (Albert Einstein Institute; AEI), from the Leibniz Universitat Hannover, and from the Laser Zentrum Hannover e.V. (LZH) played leading roles in this discovery, because their super-precise laser technology at the heart of the LIGO instruments in the ... more Cosmologists a step closer to understanding quantum gravity China to set up gravitational wave telescopes in Tibet MIT researchers reveal new technique for measuring gravity |
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People with higher incomes and better education no longer dominate demand for the domestic solar market in Queensland with a new QUT study revealing the highest uptake in solar PV systems comes from families on medium to lower incomes.
Over the past decade the profile of Queenslanders acquiring solar PV has changed significantly based on a study by QUT Dr Jeff Sommerfeld investigating the ... more French government gets renewable energy endorsement EU to phase out China solar panel duties NREL research pinpoints promise of polycrystalline perovskites |
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NASA is seeking partnerships with U.S. companies focused on industry-developed space technologies that can advance the commercial space sector and benefit future NASA missions through the "Announcement of Collaborative Opportunity (ACO)" solicitation released by NASA's Space Technology Mission Directorate (STMD).
NASA centers will partner with the companies that are awarded projects under ... more An exciting year in space for Intelsat Iridium Adds Eighth Launch with SpaceX for Satellite Rideshare Space, Ukrainian-style: Through Crisis to Revival |
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