One leap forward was a new type of fiber developed in Japan made of silicon carbide.
But coating these fibers with a ceramic each just one eighth the width of a human hair, evenly, was extremely difficult. f you don do that right you get a ceramic that behaves like china,
He figured how to apply the coatings to each individual fiber in something called a chemical vapor deposition reactor,
The fibers are bathed then in a polymer that arranges them into a latticelike structure. Then
Using tiny gold fibers known as nanoantennas, researchers made a cloak that is 80 nanometers in thickness
since it was developed with flexible and widely used fibers, unlike the gas sensors invariably developed with the existing solid substrates,
University of Alberta researchers have created a starch-based bioactive film that is both eco-friendly and rich in antioxidants.
With applications for both the food packaging and cosmetic industries, the new bioactive film is a green alternative to traditional petroleum-based plastics
Food & Nutritional Science who led the research team. evelopment of antioxidant and antimicrobial bioactive films can improve product shelf life and safety,
elongation, and antioxidant and antimicrobial activity. Saldaña team has obtained already an international Patent Cooperation Treaty application for the processing method
there a maximum amount of antioxidants/antimicrobials that the film can hold, but with nanoparticles, more could be added
"Only about 1 percent of photons make it all the way through 100 kilometers (60 miles) of fiber,
We are expecting that pharmaceutical industry will express a strong demand for our technology Stebunov said. he sensor can also find applications in food quality control, toxin screening,
They transported the photon via the fiber to the ion many meters away. The fiberoptic networks used in telecommunications operate very similarly.
and Light Extremely stiff carbon fiber components reduce the inertia and result in a high Eigenfrequency of 200hz, important for fast response, high operating frequencies,
because Nootkatone is used as a high quality, natural flavoring substance in millions of liters of soft and lifestyle drinks,
#Atomic view of microtubules Microtubules, hollow fibers of tubulin protein only a few nanometers in diameter, form the cytoskeletons of living cells
including recording/stimulation electrodes, glass pipettes, and optogenetic fibers.""He added:""This has the potential to reduce invasiveness drastically
and food supplements Researchers at the National University of Mexico (UNAM) developed a nanostructured system capable of protecting the active compounds of juices and nutritional supplements from high temperatures during the pasteurization process,
fruits and vegetables that can be used as an antioxidant.""The aim was to analyze if by placing a protective layer surrounding the beta-carotene,
it lost less nutritional properties during pasteurization; so we designed nanocapsules measuring less than 500 nanometers,
In addition to improving retention of betacarotene in thermal processes, the use of nanocapsules can be applied to other antioxidants in processes such as sterilization or UHT.
"The sensor can also find applications in food quality control, toxin screening, the sensor can significantly shorten a time for a clinical diagnostic,"researcher added.
since it was developed with flexible and widely used fibers, unlike the gas sensors invariably developed with the existing solid substrates,
using a transmission electron microscope at the National Cancer Institute to show how the fibers change
#Scientists discover the gene that will open the door for space-based food production Queensland University of Technology (QUT) scientists have discovered the gene that will open the door for space-based food production.
"SERS substrates are used to analyze the composition of a mixture at the nanoscale for environmental analysis, pharmaceuticals, material sciences, art and archeological research, forensic science, drug detection, food quality analysis,
as detectors for the protein fibers implicated in the development of neurodegenerative diseases such as Alzheimer.
less costly way to detect these fibers and to do so at a much earlier stage of their formation than has been possible before the stage
This disturbance on the membrane the imprint of the protein fibers is transmitted down through the liquid crystal film,
The fibers might be tens of nanometers in diameter and a hundred nanometers long, far smaller than a red blood cell.
and adopt the shape of the actual fibers that the protein is forming. Except youe not seeing the fibers,
youe seeing the liquid crystal response to the fibers. The work of de Pablo team was published online Sept. 9, 2015, by the journal Advanced Functional Materials.
Co-authoring the article were IME scientists Monirosadat Sadati, Julio Armas-Perez, Jose Martinez-Gonzalez
all of the sensors in each of the fingers of the CMU hand are connected with four fibers,
although, theoretically, a single fiber could do the job, Park said. And the optical sensors are impervious to electromagnetic interference.
and Kevin Low, incorporates commercially available fiber Bragg grating (FBG) sensors, which detect strain by measuring shifts in the wavelength of light reflected by the optical fiber.
and even polymer fibers stretch typically only 20-25 percent, Park noted. That is a limiting factor in a device such as a hand, where a wide range of motion is essential.
mapping and Youtube along with newer businesses that will be managed separately, such as Google Fiber, Nest and the investment arm Google Ventures.
The makers of this unique tomato said it has high quantities of disease-fighting antioxidant plant chemicals.
when they introduced the proteins to the tomatoes they acted like opening a tap to boost levels of a group of antioxidants called phenylpropanoids
#Fiber Sensors Improve Robot Touch Sensitivity Fiber optic sensors could give robots the sensitivity needed to handle delicate objects and work safely alongside humans.
It incorporates commercially available fiber Bragg grating sensors, which detect strain by measuring shifts in the wavelength of light propagating through optical fiber.
All of the sensors in each of the fingers of the robotic hand are connected with four fibers,
although, theoretically, a single fiber could do the job, Park said. Despite their advantages, conventional fiber optic sensors don't stretch much.
and even polymer fibers stretch typically only 20 to 25 percent, Park said. That is a limiting factor in a device such as a hand
Future versions of the hand could be made even more sensitive with artificial skin that incorporates stretchable fiber sensors based on commercially available silicone rubber.
It's like having a food safety app in your pocket.""One challenge is that the technology doesn't work particularly well in bright light,
and Fiber, as well as its investing arms, such as Google Ventures and Google Capital, and incubator projects, such as Google X, will be managed separately from the Google business.
so that it doesn't form spindly lithium metal fibers known as dendrites, which can cause batteries to explode
"The United states enjoys the most productive and abundant food supply on earth, but too much of this food goes to waste,
"According to the U s. Department of agriculture (USDA) and EPA, food loss and waste in the U s. accounts for approximately 31 percentr 133 billion poundsf the overall food supply available to retailers and consumers and has far-reaching
By using carbon fiber instead of steel or aluminum for the body, the entire vehicle only weighs 1400 pounds (635kg),
It could also have positive knock-on effects for Britain's carbon fiber manufacturing industry. He says that THAWT's electrical output would be equal to that of a nuclear power station, without any of the risk,
The researchers used carbon fiber and silicone on the outside to fashion a structure that expands at different rates on the surface-to make a spherical shape into an egg shape, for example,
The group tested the film on a common carbon-fiber material used in aircraft components,
or cross-link, the polymer and carbon fiber layers, finding that the CNT film used one-hundredth the electricity required for traditional oven-based methods to cure the composite.
"says Heinz Schima of the Medical University of Vienna. The polymer fabric is slightly porous and so,
and successfully loaded them with the enzyme catalase, a potent antioxidant that counters the neuron-killing inflammation responsible for Parkinson's and other degenerative neurological disorders.
"Catalase is one of the most potent antioxidants in nature, "Batrakova says.""One molecule of catalase can deactivate about one million free radicals per second,
"Besides medical applications, multimodal tomography could also open up new possibilities in materials science, for instance, in studies of extremely durable and lightweight carbon fibers and other fibrous materials,
enabling the comparison of food quality with its previous or later condition. A similar optical readout based on the colour change of the ethanol sensor was developed also for a smartphone.
it will be possible to control the food quality throughout the distribution chain and to prevent waste caused by spoilage.
including recording/stimulation electrodes, glass pipettes, and optogenetic fibers.""He added:""This has the potential to reduce invasiveness drastically
#Fiber-like light emitting diodes for wearable displays A research team at Korea Advanced Institute of Science
and Technology (KAIST) has developed fiber-like light emitting diodes, applicable to wearable displays. Professor Kyung-Cheol Choi and his research team from the School of Electrical engineering at KAIST have developed fiber-like light emitting diodes,
which can be applied in wearable displays. The research findings were published online in the July 14th issue of Advanced Electronic Materials.
Instead, they focused on fibers, a component of fabrics, and developed a fiber-like light emitting diode that has the characteristics of both fabrics and displays.
The essence of this technology, the dip coating process, is to immerse and extract a three dimensional (3-D) board that looks like a thread in a solution.
The researchers said that this technology would accelerate the commercialization of fiber based wearable displays
"Our research will become a core technology in developing light emitting diodes on fibers, which are fundamental elements of fabrics.
which can be dissolved in water The pomegranate is a fruit rich in antioxidants, with antihypertensive properties and is proven to help reduce levels of glucose in the blood;
and allows the antioxidants to reach the digestive tract. The researcher in the nutrition area of the Institute of Health Sciences (ICSA) of the University of Hidalgo (UAEH in Mexico, says that the idea for this product came after observing that people do not consume the pomegranate because of the difficulty
which are considered a good source of antioxidants. Betanzos Cabrera explains that the method of microencapsulation consists in converting the pomegranate into a powder."
In addition, the microcapsules aid in the better adsorption of the antioxidants since the capsules are gradually broken in the digestive tract,
Betanzos Cabrera was awarded in 2011 with the award of the Nestlé Foundation for Health.""We hope this project will be useful to treat serious public health problems such as diabetes
widely used in the food industry, without altering the enzyme itself--establishing a new route for enzyme engineering
an enzyme widely used in the food industry. One of its major uses is the production of short sugar chains that can serve as beneficial prebiotics.
The experiment confirmed that quantum communication is feasible over long distances in fiber. Other research groups have teleported quantum information over longer distances in free space,
"Only about 1 percent of photons make it all the way through 100 km of fiber, "NIST's Marty Stevens says."
"Until now, so much quantum data was lost in fiber that transmission rates and distances were low. The new NTT/NIST teleportation technique could be used to make devices called quantum repeaters that could resend data periodically
By swapping in different genes for the tail fiber, they generated phages that target several types of bacteria."
the researchers combed through databases of phage genomes looking for sequences that appear to code for the key tail fiber section, known as gp17.
and 15 healthy control volunteers were monitored also using functional magnetic resonance imaging (fmri) and fiber tractography. Participants were asked to respond to commands,
and money necessary to create seeds for genetically modified food, but the Cas9 RNP technique could allow for a more decentralized gene-edited seed production industry.
is that it enables them to control how the ceramic fibers are arranged --and hence control the mechanical properties of the material itself.
and the holes must all be reinforced by ceramic fibers arranged in just the right configuration to make the device durable.
Fibers of calcium phosphate, the mineral component of bone, are oriented naturally just so around the holes for blood vessels
Erb and Martin's 3-D printing method aligns each minuscule fiber in the direction that conforms precisely to the geometry of the item being printed."
"Another of our goals is to use calcium phosphate fibers and biocompatible plastics to design surgical implants."
First the researchers"magnetize"the ceramic fibers by dusting them very lightly with iron oxide,
They then apply ultralow magnetic fields to individual sections of the composite material--the ceramic fibers immersed in liquid plastic--to align the fibers according to the exacting specifications dictated by the product they are printing."
With this technology, we're finally scratching the surface where we can theoretically determine that a particular fiber architecture leads to improved mechanical properties
Their thermal range stores body heat in air pockets within the fibers, but its ultra-thin appearance often causes consumers to question its effectiveness.
if it were made of fiber-reinforced plastic rather than aluminum without added costs. Such injection-molded parts are even suitable for mass production.
In the future, car manufacturers will be able to achieve further weight savings by designing cylinder blocks in which certain parts are made of fiber-reinforced plastics.
Japan, demonstrates this principle. e used a fiber-reinforced composite material to build a cylinder casing for a one-cylinder research engine, reports Dr. Lars-Fredrik Berg,
and comprises 55 percent fibers and 45 percent resin. A lighter-weight but more expensive alternative is to use a carbon-fiber-reinforced composite the choice depends on
whether the carmaker wishes to optimize the engine in terms of costs or in terms of weight. The researchers produce these components from granulated thermoset plastics using an injection molding process.
and breeders in the years ahead develop cotton varieties with improved fiber qualities, higher yields and more tolerance to heat, drought and diseases anticipated due to climate change.
His lab also makes lightweight, inexpensive fibers for infrared countermeasures applications on helicopters and other platforms.
his fiber can remote the energy from the laser, which is inside the platform, to a device on the outside,
all the different types of fibers and configurations and materials required to enable these eye-safer and NEXTGEN lasers.
The results from both imaging techniques showed that it is possible to detect the small but important fiber connections in the brain.
all of the sensors in each of the fingers of the CMU hand are connected with four fibers,
although, theoretically, a single fiber could do the job, Park said. And the optical sensors are impervious to electromagnetic interference.
and Kevin Low, incorporates commercially available fiber Bragg grating (FBG) sensors, which detect strain by measuring shifts in the wavelength of light reflected by the optical fiber.
and even polymer fibers stretch typically only 20-25 percent, Park noted. That is a limiting factor in a device such as a hand
#Verizon new, experimental Fios service is 10 times faster than Google Fiber Verizon's Fios network is already capable of top speeds of 500 megabits per second,
For those keeping track, that's 10 times faster than even Google Fiber, which offers some of the speediest fiber you can buy today.
Verizon believes its new technology called NG-PON2 hort for"next-generation passive optical network"ould eventually grow to support speeds of 80 Gbps. That's thousands of times faster than
Here how much Comcast is charging for its answer to Google Fibercharlottesville is about to get oogle Fiber lite,
"3d printing offers new opportunities for personalized cuisine, a concept that will revitalize both the food industry and the restaurant business,
For this study the research team also worked with Tony Heinz David M. Rickey Professor of Optical Communications at Columbia Engineering and professor of physics at Columbia's Graduate school of Arts and Sciences.
They did it by making small fibers that convert one color of light to another.
Both sweeteners are commonly found in processed foods and sugar-sweetened beverages and both are made up of nearly equal amounts of two basic sugars glucose and fructose.
It is used commonly as a food additive or in sunscreen lotions to absorb harmful ultraviolet rays.
However, there are few prospective epidemiological studies examining the association of fried food consumption with other health outcomes,
Thus in this new study, the authors examined the association between prepregnancy fried food consumption, both at home and away from home
For fried food consumption, participants were asked"how often do you eat fried food away from home (e g.
The researchers analysed fried food consumption at home and away from home separately, as well as total fried food consumption.
In addition, they asked the participants what kind of frying fat/oils they usually used at home, with the possible responses as follows:
"The potential detrimental effects of fried food consumption on GDM risk may result from the modification of foods and frying medium and generation of harmful by-products during the frying process.
"When analysed separately, the authors found that there was a statistically significant association of GDM with fried food consumption away from home,
but not with fried food consumption at home. The authors say:""Deterioration of oils during frying is more profound
"We observed that frequent fried food consumption was significantly and positively associated with the risk of incident GDM in a prospective cohort study.
Our study indicates potential benefits of limiting fried food consumption in the prevention of GDM in women of reproductive age.
fibers said Linden. The energy generated by the sun and transferred to the fiber-optic cable system--similar in some ways to a data transmission line--can heat up the reaction chamber to over 600 degrees Fahrenheit to treat the waste material disinfect pathogens in both feces and urine and produce char.
because the Bythotrephes are eating up their food supply. Bythotrephes is having as much impact on the plankton communities as quagga mussels have had in Lake huron
where it emitted toward the electrode as a fiber. That approach is erratic, however, and produces fibers of uneven lengths;
it also requires voltages as high as 100,000 volts. Thinking small Velásquez-García and his co-authors Philip Ponce de Leon, a former master student in mechanical engineering;
yielding uniform fibers even at high manufacturing rates. e did all kinds of experiments, and all of them show that the emission is uniform,
At the relatively low voltage of 8, 000 volts, that device yielded four times as much fiber per unit area as the best commercial electrospinning devices.
While in the food industry, the technique could allow companies to refine the flavours of the food
The new findings effectively eliminate the need for electronic regenerators placed periodically along the fiber link.
and therefore, reversible at the receiving end of the fiber. rosstalk between communication channels within a fiber optic cable obeys fixed physical laws.
The authors thank Sumitomo Electric Industries for fibers used in the experiments, and Google Inc. for support of this work through a Google research grant.
as the electrodes in tiny supercapacitors (which are essentially pairs of electrically conducting fibers with an insulator between).
onvincingly demonstrates the impressive performance of niobium-based fiber supercapacitors. The team also included Phd student Mehr Negar Mirvakili and professors Peter Englezos and John Madden, all from the University of British columbia s
and approved by the Food and Drug Administration as a food additive, and polylactic acid, a biodegradable plastic used in compostable cups and glassware.
Congratulations denizens of Austin, Texas, Google Fiber--the company's blazing fast gigabit broadband service--is coming to your city.
or a combination package that includes Google Fiber TV. Slower Internet service is also available with no monthly fees
By offering Google Fiber, which costs $120 a month for high-speed Internet and TV and $70 a month for just Internet, the company may show cable operators it can work around them, if needed.
Also among Google Fiber's offerings is slower Internet access that is free after a $300 fee.
Google Prepares for Fiber Warfare Wall street journal Photo: Flickr/atmtx Related on Smartplanet: Silicon Prairie: Google broadband spurs Kansas city startup village Silicon Prairie now prime startup territory Can Kansas city transform into#Silicon Prairie?
Google Fiber: the big gigabit reveal and what it means New theory on Google s fiber experiment-a utility revolutio t
#White house launches nationwide broadband testbed The White house made two big announcements yesterday in an effort to boost broadband development in the United states. The first was an executive order by President Barak Obama calling
especially in rural areas where expanding fiber to homes doesn't make sense from a cost perspective.
a patent-pending technology that uses a growing organism and byproducts from food production (oat hulls from New york, cotton hulls from Texas and rice hulls from Arkansas) to create a strong composite material.
Mycelium is comprised of tiny hollow fibers, and the fibers are made up mostly of chitin which is what s in lobster shells.
It grows on its own so energy costs are one 10th of the costs to create foam.
Last year teams from China and the United states demonstrated a fiber-like supercapacitor made from both graphene
At the time these fibers were said to obtain the highest volumetric energy density reported for carbon-based microscale supercapacitors (6. 3 microwatt-hours per cubic millimeter,
in order to embed the carbon into the fiber surface. Finally, the yarn was spooled and rinsed with water,
which typically consists of wood fibers 10 micrometers thick and biggeraking it rough and fairly easy to tear,
they used much smaller fibers. f you chop down the wood into nanosize fibers, you find that the fibers are single crystals.
If you put this material together to make a substrate, it becomes very strongtronger than the paper we use,
#Stretchable Conducting Fiber Provides Super Hero Capabilities The list of potential applications for a new electrically conducting fiberrtificial muscles,
The fiber, made from sheets of carbon nanotubes wrapped around a rubber core, can be stretched to 14 times its original length
An international research team based at the University of Texas at Dallas initially targeted the new super fiber for artificial muscles and for capacitors
whose storage capacity increases tenfold when the fiber is stretched. However the researchers believe that the material could be used as interconnects in flexible electronics and a host of other related applications.
In research published in the journal Science, the team describes how they devised a method for wrapping electrically conductive sheets of carbon nanotubes around the rubber core in such a way that the fiber's resistance doesn change when stretched,
but its conductivity increases. e make the inelastic carbon nanotube sheaths of our sheath-core fibers super stretchable by modulating large buckles with small buckles,
in a press release. hese amazing fibers maintain the same electrical resistance, even when stretched by giant amounts,
The researchers have also been able to add a thin coat of rubber to the sheath-core fibers
You have a fiber capacitor. his technology could be well-suited for rapid commercialization, said Raquel Ovalle-Robles, one of the paper authors,
in the press release. he rubber cores used for these sheath-core fibers are inexpensive and readily available.
The only exotic component is the carbon nanotube aerogel sheet used for the fiber sheath
#The First White Laser Scientists and engineers at Arizona State university, in Tempe, have created the first lasers that can shine light over the full spectrum of visible colors.
Starbucks already allows for this across thousands of its stores in the U s. Meanwhile, Burger king and Firehouse Subs announced integrations with Mastercard Masterpass digital payment solution just this week,
Efforts to dig trenches to install fiber in urban areas face significant bureaucratic and physical challenges.
Meanwhile, many rural areas and developing countries lack the infrastructure needed to support fiber, says Chandra Pusarla, senior vice president of products and technology at AOPTIX.
Many U s. providers are currently scrambling to install fiber to replace the copper cables that still link up around half of all cellular towers,
In the suburbs of New york city, the cost of installing a single kilometer of new fiber can be $800,
A typical fiber connection might be 10 or more times faster than that, due to the limitations of the radio frequency link.
Made of carbon fiber composites the materials shift between two or more shapes in response to changes in heat air pressure or other environmental factors.
Skylar Tibbits director of MIT s Self-Assembly Laboratory begins with novel carbon fiber composites developed by the startup Carbitex based in Kennewick Washington.
Most carbon fiber composites are rigid: the glue that holds the fibers together known as matrix doesn t allow them to bend.
But Carbitex has developed a variety of matrix materials that impart a range of properties. Some result in carbon composites that are floppy like a cotton sheet.
The approach has been given a boost lately by novel high-precision gene-editing technologies that are being applied to the C4 Rice Project (see Why We Will need Genetically modified foods.
Feeding all those people will require increasing food production by 70 percent according to the United nations Food and agriculture organization.
Which is why greenhouse farming has become a major factor in the food supply of the developed world.
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