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  Pittsburgh PA (SPX) Dec 17, 2018 Thanks in part to their distinct electronic, optical and chemical properties, nanomaterials are utilized in an array of diverse applications from chemical production to medicine and light-emitting devices. But when introducing another metal in their structure, also known as "doping," researchers are unsure which position the metal will occupy and how it will affect the overall stability of the nanocluster, thereby increasing experimental time and costs. However, researchers from the Universi ... read more |
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MIT team invents method to shrink objects to the nanoscaleBoston MA (SPX) Dec 14, 2018 MIT researchers have invented a way to fabricate nanoscale 3-D objects of nearly any shape. They can also pattern the objects with a variety of useful materials, including metals, quantum dots, and ... more 
Artificial synapses made from nanowiresJuelich, Germany (SPX) Dec 06, 2018 Scientists from Julich together with colleagues from Aachen and Turin have produced a memristive element made from nanowires that functions in much the same way as a biological nerve cell. The compo ... more 
How microscopic machines can fail in the blink of an eyeWashington DC (SPX) Dec 04, 2018 How long can tiny gears and other microscopic moving parts last before they wear out? What are the warning signs that these components are about to fail, which can happen in just a few tenths of a s ... more 
Nano-scale process may speed arrival of cheaper hi-tech productsEdinburgh UK (SPX) Nov 12, 2018 An inexpensive way to make products incorporating nanoparticles - such as high-performance energy devices or sophisticated diagnostic tests - has been developed by researchers. The process cou ... more |
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| Previous Issues | Dec 19 | Dec 18 | Dec 17 | Dec 16 | Dec 15 |
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Caltech engineers create an optical gyroscope smaller than a grain of riceWashington DC (SPX) Oct 26, 2018 Gyroscopes are devices that help vehicles, drones, and wearable and handheld electronic devices know their orientation in three-dimensional space. They are commonplace in just about every bit of tec ... more 
Researchers discover directional and long-lived nanolight in a 2D materialWashington DC (SPX) Oct 25, 2018 An international team led by researchers from Monash University (Melbourne, Australia), University of Oviedo (Asturias, Spain), CIC nanoGUNE (San Sebastian, Spain), and Soochow University (Suzhou, C ... more 
Big discoveries about tiny particlesNewark DE (SPX) Oct 09, 2018 From photonics to pharmaceuticals, materials made with polymer nanoparticles hold promise for products of the future. However, there are still gaps in understanding the properties of these tiny plas ... more 
Precise control of multimetallic one-nanometer cluster formation achievedTokyo, Japan (SPX) Oct 01, 2018 Researchers in Japan have found a way to create innovative materials by blending metals with precision control. Their approach, based on a concept called atom hybridization[1], opens up an unexplore ... more 
Nucleation a boon to sustainable nanomanufacturingSaint Louis MO (SPX) Sep 27, 2018 Calcium carbonate is found nearly everywhere, in sidewalk cement, wall paint, antacid tablets and deep underground. Engineers at Washington University in St. Louis have used a unique set of state-of ... more |
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 Two quantum dots are better than one: Using one dot to sense changes in another 
New nanoparticle superstructures made from pyramid-shaped building blocksProvidence RI (SPX) Sep 25, 2018 Researchers from Brown University have assembled complex macroscale superstructures from pyramid-shaped nanoparticle building blocks. The research, described in the journal Nature, demonstrates a pr ... more  |
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Cannibalistic materials feed on themselves to grow new nanostructuresOak Ridge TN (SPX) Sep 04, 2018 Scientists at the Department of Energy's Oak Ridge National Laboratory induced a two-dimensional material to cannibalize itself for atomic "building blocks" from which stable structures formed. ... more 
First-ever colored thin films of nanotubes createdHelsinki, Finland (SPX) Aug 31, 2018 Single-walled carbon nanotubes, or sheets of one atom-thick layers of graphene rolled up into different sizes and shapes, have found many uses in electronics and new touch screen devices. By nature, ... more 
Nanotubes change the shape of waterHouston TX (SPX) Aug 27, 2018 First, according to Rice University engineers, get a nanotube hole. Then insert water. If the nanotube is just the right width, the water molecules will align into a square rod. Rice materials ... more 
Fast visible-UV light nanobelt photodetectorBejing, China (SPX) Aug 27, 2018 Compared with traditional thin-film photodetectors, one-dimensional nanostructures have larger surface-to-volume ratio, smaller size and higher carrier mobility, and thus tend to exhibit higher sens ... more
Big-picture thinking can advance nanoparticle manufacturingWashington DC (SPX) Aug 23, 2018 Nanoparticle manufacturing, the production of material units less than 100 nanometers in size (100,000 times smaller than a marble), is proving the adage that "good things come in small packages." ... more |
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 Yehud, Israel (AFP) Dec 17, 2018 
Israeli scientists making final preparations to launch the country's first spacecraft to the moon added a special passenger on Monday that will accompany the journey.
A time capsule of three digital discs containing thousands of files was ceremoniously placed within the space pod by organisers wearing white dust coats at the plant where it is being constructed and tested.
They included d ... more |
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 Beijing (XNA) Dec 13, 2018 
China's Chang'e-4 probe decelerated and entered the lunar orbit Wednesday, completing a vital step on its way to make the first-ever soft landing on the far side of the moon, the China National Space Administration (CNSA) announced.
After flying about 110 hours from earth, an engine on the probe was ignited when it was 129 km above the surface of the moon, in line with instructions sent fr ... more |
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 Shenzhen, China (AFP) Dec 18, 2018  Huawei defended its global ambitions and network security on Tuesday in the face of Western fears that the Chinese telecom giant could serve as a Trojan horse for Beijing's security apparatus.
The company has been under fire this year, with Washington leading efforts to blacklist Huawei internationally and securing the arrest of the company's chief financial officer in Canada.
The concer ... more |
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Yehud, Israel (AFP) Dec 17, 2018
Israeli scientists making final preparations to launch the country's first spacecraft to the moon added a special passenger on Monday that will accompany the journey.
A time capsule of three digital discs containing thousands of files was ceremoniously placed within the space pod by organisers wearing white dust coats at the plant where it is being constructed and tested.
They included d ... more |
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 Pittsburgh PA (SPX) Dec 17, 2018 
Thanks in part to their distinct electronic, optical and chemical properties, nanomaterials are utilized in an array of diverse applications from chemical production to medicine and light-emitting devices.
But when introducing another metal in their structure, also known as "doping," researchers are unsure which position the metal will occupy and how it will affect the overall stability of ... more |
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 Washington (UPI) Dec 17, 2018 
Measurements by NASA's Ice, Cloud and land Elevation Satellite-2 are helping scientists map ice thickness across the Southern Ocean's Weddell Sea.
By mapping and tracking changes in the thickness of sea ice surrounding Antarctica, scientists hope to pinpoint when and where seasonal sea ice first grows.
"We know a lot less about the sea ice in the Antarctic than the Arctic," Ron K ... more |
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Pittsburgh PA (SPX) Dec 17, 2018
Thanks in part to their distinct electronic, optical and chemical properties, nanomaterials are utilized in an array of diverse applications from chemical production to medicine and light-emitting devices.
But when introducing another metal in their structure, also known as "doping," researchers are unsure which position the metal will occupy and how it will affect the overall stability of ... more |
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 West Lafayette IN (SPX) Dec 17, 2018 
New "classification models" sense how well humans trust intelligent machines they collaborate with, a step toward improving the quality of interactions and teamwork.
The long-term goal of the overall field of research is to design intelligent machines capable of changing their behavior to enhance human trust in them. The new models were developed in research led by assistant professor Neer ... more |
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 Washington (UPI) Dec 14, 2018 
General Atomics has been awarded $40 million by the U.S. Army for services on the Gray Eagle unmanned aerial vehicle.
The contract modification, announced Thursday by the Department of Defense, falls under Army fiscal operations and maintenance funding as is expected to be completed by June 2019.
The Gray Eagle is a development of the Predator drone designed for intelligence, sur ... more |
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 Princeton NJ (SPX) Dec 17, 2018 
Using laser light to trap atoms in a checkerboard-like pattern, a team led by Princeton scientists studied how resistance - the loss of electrical current as heat - can develop in unconventional metals.
The results may help explain how certain types of superconductors made from copper oxides are able to conduct electricity so efficiently. The research was published online Dec. 6 in the jou ... more |
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 Chicago IL (SPX) Dec 19, 2018 
Different eras of civilization are defined by the discovery of new materials, as new materials drive new capabilities. And yet, identifying the best material for a given application - catalysts, light-harvesting structures, biodiagnostic labels, pharmaceuticals and electronic devices - is traditionally a slow and daunting task.
The options are nearly infinite, particularly at the nanoscale ... more |
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 Sydney (AFP) Dec 20, 2018 
An Australian academic who was followed for a week by a state-owned newspaper in Hong Kong has suggested Beijing could be behind the intimidation and has vowed not to be bullied.
Kevin Carrico - a lecturer in Chinese Studies at Sydney's Macquarie University - was tailed by the Wen Wei Po tabloid during a visit earlier this month and was the subject of a front-page "expose".
The paper a ... more |
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 Kiel, Germany (SPX) Dec 19, 2018 
The properties of the matter, which surrounds us in our everyday life, are typically the result of complex interactions between electrons. These electrically-charged particles are one of the fundamental building blocks of nature.
By now, they are well researched, and theoretical physics has determined the electronic structure of the majority of matter. However, how matter behaves under ext ... more |
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 Hannover, Germany (SPX) Dec 17, 2018 
The detection of Einstein's gravitational waves relies on highly precise laser measurements of small length changes. The kilometer-size detectors of the international network (GEO600, LIGO, Virgo) are so sensitive that they are fundamentally limited by tiny quantum mechanical effects.
These cause a background noise which overlaps with gravitational-wave signals. This noise is always presen ... more |
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 Denver CO (SPX) Dec 19, 2018 
SunShare, the nation's pioneer in community solar, announced that it has been awarded six new community solar gardens by Xcel Energy totaling 12 MWdc. SunShare was selected in a competitive bidding process and will be able to serve more than 2,500 residential households in the Denver metro area as well as additional municipal, governmental, and educational entities.
"We're very proud that ... more |
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 Moscow (Sputnik) Dec 17, 2018 
The decision of UK OneWeb company to scale back the constellation of its communications satellites will not affect the number of Russia's Soyuz carrier rockets contracted by the company for the launches, a source in the space industry told Sputnik on Friday.
According to the source, each carrier rocket was expected to bring to the orbit from 32 to 36 satellites at a time, and engineers hav ... more |
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