Blood rushes to the site of the injury and within minutes the flow stops as a plug forms at the site.
The tissue beneath and around the plug works to knit itself back together and eventually the plug disappears.
and enable the transition between a free-flowing fluid at the site and a viscous substance that brings healing factors to the injury.
of which are platelets the blood component that accumulates at the site of the wound to form the initial plug.
and congregate binding to the site of the injury and to each other. As they do so the platelets release chemicals that call other platelets to the site eventually plugging the wound.
But what happens when the injury is too severe or the patient is on anticoagulation medication
With surfaces functionalized with the same biochemical motifs found in their human counterparts these PLNS also can summon other platelets to the site
given the gamut of colors on TV or computer screen that are produced solely by combinations of red, green and blue pixels.
They posit that the microtubes could one day be implanted like stents to promote neuron regrowth at injury sites
#What exactly is Google's'cancer nanodetector'?'Last week US tech giants Google made a splash in the media announcing plans to develop new'disease-detecting magnetic nanoparticles'.
'This was welcomed almost universally after all trying to detect diseases earlier is something that's a focus of many research organisations including ours.
what Google are actually planning apart from getting a lot of coverage in the media he says.
But then they're Google he says. They do things differently. The way traditional science works is to map out all the possible risks demonstrate you've accounted for them
Google are doing the opposite they're saying'we want to get to here we'll worry about the details later'.
Google have been similarly vague about the precise form of nanotechnology they aim to use Graham points out:
This isn't all about Google says Graham. It's worth pointing out that Google are far from being the only show in town.
There are loads of different research groups looking into what is called collectively'biosensing'continuous monitoring of
it seems according to this article in Wired that Gambhir originally advised Google about nanotechnology. What are the current challenges facing nanodetectors?
So for Google's biomonitor they need to work out how to keep the particles in the body
This is something Google really seem to have ducked in their announcement. We don't need to dwell on it too much
but there's been a lot in the press in the last year about who has access to Google's data and under
what circumstances says Graham referring to reports of Government agencies accessing user data from tech companies like Google and Facebook.
Professor Graham's'take-home'message is that it's a mistake to see Google as the only organisation focusing on nanotechnology to detect disease it's a vibrant active field with incredible potential but still in its early days.
Google seeks way to search bodies for diseas s
#Cancer-killing nanodaisies NC State researchers have developed a potential new weapon in the fight against cancer:
So far in vivo testing in mice has shown that this approach produces significant accumulation of drugs in tumor sites instead of healthy organs.
The central technological revolution of the 20th century was the development of computers, leading to the communication and Internet era.
and tablets smart phones and other portable devices photovoltaics batteries and bioimaging. The technique has proved so successful that Hersam
along with a smartphone to immediately detect a lung infection, much like the device police use to gauge a driver's blood alcohol level.
of which shows this super accuracy adds Associate professor Andrea Morello from UNSW's School of Electrical engineering and Telecommunications.
Postdoctoral researcher Menno Veldhorst lead author on the paper reporting the artificial atom qubit says It is really amazing that we can make such an accurate qubit using pretty much the same devices as we have in our laptops and phones.
to specific cells and identifying sites of disease. Bin Liu of the A*STAR Institute of Materials Research
The doxorubicin that was released in the cell cytoplasm readily entered the nucleus its site of activity.
The new structures can lead to sensors and chips for future devices like smartphones computers and medical equipment.
This can impact the design of high-power RF devices that are used widely in the telecommunication industryor example, 4g wireless infrastructure.
The majority of today's touchscreen devices such as tablets and smartphones are made using indium tin oxide (ITO)
It's important to note that for the Gan micro-rod growth the very stable and inactive surface of graphene offers a small number of nucleation sites for Gan growth
fingernail-size mini-labs in mobile analytical devices could test a drop of blood for multiple diseases simultaneously
if mobile phones could be recharged fully in only a matter of minutes and if they kept working like new year after year?
It's really frustrating these days to find yourself in a building where your cellphone doesn't work.
"Personal electronic devices such as smart phones, ipads, etc. can last much longer before recharging.""In addition to potential commercial applications, there are many military uses for the technology.
Researchers develop method to measure positions of atomic sites with new precision More information: Real-time imaging and local elemental analysis of nanostructures in liquids.
Here we evaluated the ability of a hand-held Raman scanner guided by surface-enhanced Raman scattering (SERS) nanoparticles to identify the microscopic tumor extent in a genetically engineered RCAS/tv-a glioblastoma mouse model.
In a simulated intraoperative scenario we tested both a static Raman imaging device and a mobile hand-held Raman scanner.
#Ultrafast graphene based photodetectors with data rates up to 50 GBIT/s In cooperation with Alcatel Lucent Bell labs researcher from AMO realized the worldwide fastest Graphene based photodetectors.
With this step ahead researchers at AMO and Alcatel Lucent Bell labs could not only set a new benchmark for graphene based photodetectors
Examples of applications are large displays, large interactive touch screens, photovoltaic solar panels, light-emitting diode panels, smart phones,
He suggests that reaching 5 percent power conversion efficiency would justify the investment for making small flexible solar panels to power devices such as smart phones.
So if a fraction of the 6. 6 billion mobile phone users globally changed to solar it would reduce our carbon footprint a lot.
which helps to understand how their reaction sites can be uncovered when they are at work. Most excitingly the team says these flexing
#Mobile phones come alive with the sound of music thanks to nanogenerators Charging mobile phones with sound, like chants from at football ground, could become a reality, according to a new collaboration between scientists from Queen Mary University of London and Nokia.
Last year, Dr Joe Briscoe and Dr Steve Dunn from QMUL's School of engineering and Materials science found that playing pop
Nokia worked with the QMUL team to create an energy harvesting prototype (a nanogenerator) that could be used to charge a mobile phone using everyday background noise such as traffic,
The ultimate device was the same size as a Nokia Lumina 925 and generates five volts,
which is enough to charge a phone. Could plugging your phone into the mains socket be a thing of past?
Dr Joe Briscoe commented:""Being able to keep mobile devices working for longer, or do away with batteries completely by tapping into the stray energy that is all around us is an exciting concept.
"It creates exciting opportunities for mobile power supplies for many applications from cell phones to electric vehicles. v
ultraflexible electronics into the brain and allow them to become fully integrated with the existing biological web of neurons.
The film can be applied onto degradable nanoparticles for injection into local sites or used to coat permanent devices such as orthopedic implants.
and physically stick it to a flexible mobile phone Felice said. The goal of the 18 month project is to design develop
and telecommunications medical devices and security he says. If these could be made flexible they could be integrated in clothes rolled up
which can be hidden in cell phones and mobile devices.""PETN has more nitro functional groups and is more electron deficient than the DNT we detected in our experiments,
since way to smaller and smaller laptops, smartphones and devices that most of us carry around in our pockets.
"In a liquid and gas, it's mobile and people understand that, but in a solid we don't expect this behavior.
In that case collision of a hot carrier with a valence-band electron excites it across the energy gap Klimov said.
and phones is made with silicon substrates, the surface on which memory chips are built. To obtain medical information from a patient such as heart rate or brainwave data,
It could change everything from the production of cell phones and televisions to counterfeit-proof money, improved solar energy systems or quick identification of troops in combat.
Cell phones and other portable electronic devices could use less power and last longer on a charge.
to use this synthetic approach for quantum dot enabled televisions, smartphones and other devices d
#Antimicrobial coatings with a long-term effect for surfaces Researchers at the INM Leibniz Institute for New Materials have produced now antimicrobial abrasion-resistant coatings with both silver
#Shatterproof screens that save smartphones University of Akron polymer scientists have developed a transparent electrode that could change the face of smartphones, literally,
"The annoying problem of cracked smartphone screens may be solved once and for all with this flexible touchscreen. The team's findings are published in the American Chemical Society's journal ACS Nano in the article titled"A Tough and High-performance Transparent Electrode from a Scalable and Transfer-Free Method
New nanotech may provide power storage in electric cables clothes Imagine being able to carry all the juice you needed to power your MP3 PLAYER, smartphone and electric car in the fabric of your jacket?
or the image can be processed automatically by a smartphone application. In trials conducted earlier this year in Cambridge
The researchers are developing a prototype smartphone-based test suitable for both clinical and home testing of diabetes and other clinically relevant conditions."
#Flexible transparent thin film transistors raise hopes for flexible screens (Phys. org) he electronics world has been dreaming for half a century of the day you can roll a TV up in a tube.
Last year, Samsung even unveiled a smartphone with a curved screenut it was solid, not flexible;
Virtually all flat-screen TVS and smartphones are made up of thin film transistors today; they form the basis of both LEDS and LCDS (liquid crystal displays."
so you could make not just a screen but an entire flexible and transparent TV or computer."
Although very compact (only a few square centimeters) the lab-on-a-chip hosts various sensing sites distributed across a network of fluidic micro-channels that enables it to conduct multiple analyses.
or site-specific manufacturing of highly functional products Chen said. Chen's lab has demonstrated already the ability to print complex 3-D microstructures such as blood vessels in mere seconds out of soft biocompatible hydrogels that contain living cells.
#Graphene photonics breakthrough promises fast-speed low-cost communications Swinburne researchers have developed a high-quality continuous graphene oxide thin film that shows potential for ultrafast telecommunications.
"Currently with telecommunications or all optical communications you have to fabricate each component individually and try to integrate them together."
A team from Japanese#mobile carrier#NTT Docomo created augmented reality glasses that scan for text in Japanese translate the text through an online database
#Google Has added Quantum Physics To'Minecraft'Video#Minecraft the Lego-style build-your-own-game game has been the canvas for some awesome projects.
Now Google's Quantum A i. Lab is taking it in an even weirder direction: quantum physics.
From a post on#Google+#announcing the game: We talked to our friends at Minecraftedu
and Google admits as much:##Of course qcraft isn t a perfect scientific simulation but it s a fun way for players to experience a few parts of quantum mechanics outside of thought experiments or dense textbook examples.#
Google via Polygon
#Check This Out: A 3-D Printer Made From E waste#The circle of electronic life:
From the project site: The Open source Beehives project is a collaborative response to the threat faced by bee populations in industrialised nations around the world.
and you can find the source code for the hives at the project site.##Boing Boing t
Further integrate with Multi-point Ultrasonic Haptic feedback (youtube. com/watch? v=-e8tsg4uit0) and we've finally got ourselves a holo-deck!
virtusphere google it this is what you need to make it workmy mum in-law got a fantastic white Cadillac CTS-V Sedan by working part time off of a home computer...
or read more over at the Australian space agency's site. I am sure a great many Popsci readers are thinking this at the same time I'm typing it Attachã this to a drone for remote scouting in 3d!
And to keep the weight down for processing this data the data could just be beam back to the drone remote site to be processed there.
We think it's the world's first 3-D printed room Hansmeyer tells us in an email in the sense that it's fully structural
Give it a shot. my friend's half-sister makes $72 an hour on the internet.
but last month her pay check was $15553 just working on the internet for a few hours. link www. jobs35. comomg
you can write me at CARTYWILLIAN3@GMAIL. COM. BILLHIMLYNXWIKIPEDIA answers all of your questions. google SABRE (rocket engine)@ wcarty...
ROFL5 years from now they'll use 2 smart phones. 150 to just 8!!!HAHAHAA!
In an age when you have Google street view covering the entirety of the inhabited world when virtually every house is mapped.
So when a photon comes in it excites nearby atoms but when the next photon enters the cloud it would excite nearby atoms to the same degree
It could also one day be built into cell phones to let them charge while not in use they say.
Pets cars and family members are all scannable Asda wrote in a blog post. Asda sends digital files of the scans to a facility where they're printed then shipped back to the Asda store.
The panel does not recommend the use of cellular networks like 3g and 4G LTE; you won't be streaming Netflix
the airplane's speed means that you'll be switching from tower to tower faster than your phone
and reporters armed with iphones. It was not the first time traditional media turned to untrained photojournalists consider the Instagram photos NBC published after the Boston Marathon bombing
however cameraphone technology needs to support it in ways it currently doesn t. Cameraphones have improved dramatically in the last few years the Nokia Pureview sensor has 41 megapixels
#About a year ago engineers began to address the issue by putting cellular radios inside cameras rather than attempting to cram cameras inside phones.
The 16.3-megapixel Samsung galaxy Camera has a 4g radio and a 21-times zoom lens. And the newer 20.3-megapixel Galaxy NX has an interchangeable lens mount.
and image processor and users attach their smartphone as a viewfinder.##Editors will need software that selects the best images not just the ones from the right place at the right time.
A recent update to Google+analyzes groups of pictures for blurriness aesthetics landmarks and exposure to pick out the most shareable ones.
and properties to Earth could of course aid in scientists'search for life and even future habitable sites.
Follow Motor Authority on Facebook and Twitter. 2015 Cadillac Escalade: More Power Luxury Efficiency 2014 Mercedes-benz S63 AMG 4matic:
. what Shirley explained I am impressed that some people can get paid $9525 in four weeks on the computer. official site...
I'm shocked that anyone can make $8691 in 4 weeks on the internet. have you read this site...
#A Smartphone App That Detects Radiation In A Disaster Disaster City is your one-stop for about every catastrophe you can think of.
Train derailments hurricanes and other unfortunate happenings all get simulated at the Texas A&m site.
a smartphone app that detects radiation. Gammapix which sounds like one of those weird apps you accidentally find in the App store
and assume doesn't work is apparently a real thing#for iphone and Android#that can be used for the detection of radioactivity in everyday life such as exposure on airplanes from medical patients or from contaminated products.
It works through a smartphone's camera so doesn't require any external attachments. Chips inside of a smartphone's built-in camera are sensitive to gamma rays;
Gammapix uses its software to measure the impact of those rays and give a picture of radioactivity#in the area.
Some are tackling pragmatic questions like how to secure the Internet while others are attacking more abstract ones like determining the weather on distant exoplanets.
Some are tackling pragmatic questions like how to secure the Internet while others are attacking more abstract ones like determining the weather on distant exoplanets.
Some are tackling pragmatic questions like how to secure the Internet while others are attacking more abstract ones like determining the weather on distant exoplanets.
--The Editorspolytechnic Institute of New york Universitycreating a new way to cloud computejustin Cappos can access the Internet from anywhere in the world a desktop computer in Ethiopia an Android phone in France even a tablet on an island off the coast of Antarctica
Because Seattle allows users to access the Net with foreign IP ADDRESSES it enables developers to view their sites
Cappos and colleagues are now working on software that could access the sensors in smartphones as well.
Scientists could use it to test new apps such as an earthquake monitor that uses a phone's accelerometer to measure quake intensity.
Some are tackling pragmatic questions like how to secure the Internet while others are attacking more abstract ones like determining the weather on distant exoplanets.
Some are tackling pragmatic questions like how to secure the Internet while others are attacking more abstract ones like determining the weather on distant exoplanets.
If someone had protected the HTML language for making Web pages then we wouldn't have the World wide web.
Some are tackling pragmatic questions like how to secure the Internet while others are attacking more abstract ones like determining the weather on distant exoplanets.
#How Nicolas Fontaine Is Saving The Internet From Itself Each year Popular Science seeks out the brightest young scientists and engineers and names them the Brilliant Ten.
Some are tackling pragmatic questions like how to secure the Internet while others are attacking more abstract ones like determining the weather on distant exoplanets.
--The Editorsbell Labs Alcatel-Lucentsaving the Internet from itselfnearly all communications data Web phone television runs through a network of fiber-optic cables.
Nicolas Fontaine an optical engineer at Bell labs Alcatel-lucent has devised a clever way to avoid a data bottleneck.
I'm shocked that anyone can make $8691 in 4 weeks on the internet. have you read this site...
and others entering the U s. through Web dealers and importers. Last year, the Food and Drug Administration (FDA) warned consumers about fakes of Adderall, the attention-deficit-disorder drug,
whose light can be analyzed with a cellphone camera. The process reveals how much of the drug is present
Users then send a photo of the paper to an automatic Web service for a"real"or"fake"response.
This is a science website and people here justifiably mock you. Your views are childish illogical nonsense that should be deplored in any civilized forum.
If you do a Google search for pictures of Dolly the clone sheep you will find many.@
All they use google for is to search for porn. Taylorjusher That is because people are believing the lie that legal drugs are safe and illegal ones are dangerous.
@killert-Google can find Porn? WTF? How and since when?:Color gray often used to illustrate we cannot decide.
Stole this from yahoo answers By the truth...This is insulting that Marijuana is lumped in there at all.
New york times The most viable hypothesis is that mobile phones bandwidth is disorienting and killing Bees. And is developed a world phenomenon not just NA.
Capitalism is a failure Marxism is the outcome capitalism has lead to this democracy becoming a corptocracy. telegraph Mobile phones responsible for disappearance of honey bee and many others just google ithailey.
Lucas K. â##If the bee disappeared off the face of the earth man would only have four years left to live. â#â##Albert Einsteinthere's a long article Colony collapse disorder on wikipedia that is definitely worth reading
That awkward moment when some random joe badbot tells scientists to google it because apparently one's google Ph d means a lot more than a University Ph. dreally we could probably find a way to artificially pollinate plants.
But thats not the point the point is we shouldn't have to artificially pollinate plants we should stop damaging the natural system that does it.
There are many ways to pollinate. http://en. wikipedia. org/wiki/Pollination But what is killing the bees
Bee (mythology) en. wikipedia. org/wiki/Bee %28mythology%29bee-keeping www. reshafim. org. il/ad/egypt/timelines/topics/beekeeping. htmthe
Earlier comments are correct about cell phones...well technically research and associative patterns have showed a strong correlation between bees being affected
which include transmission towers (cellular and digital television broadcasting) fluorescent lighting Wi-fi Power lines and certain appliances.
The new launch site will wean Russia off its dependence on Kazakhstan's Baikonur launch facility.
when people email about topics like cancer or depression ads for spiritual meditation services will appear.
what information they ve entered where and limit data breaches from lost or stolen phones.
Preserving modern wonders for posterity is the main inititiative of Cyark a nonprofit that uses 3-D laser scanning to create a digital archive of the world s cultural heritage sites.
Some of the sites cataloged are relatively low-hanging fruit like the Washington monument. According to Cyark vice president Elizabeth Lee scanning the whole of the monument inside
Other sites are trickier. The Rani Ki Van stepwell in India took approximately two weeks to get all the detail.
Still other sites are collected incidentally. Yesterday Cyark announced a partnership with Here a Nokia mapping project.
Here cars use cameras and lasers to provide detailed travel maps capturing the curve of the road and details down to a centimeter accuracy.
and Philadelphia into their digital archive preserving the shape of not just single sites but whole neighborhoods.
Lee told Popular Science that an international panel helps us set up criteria for evaluation sites looking at risk facing the sites significance of the sites and technical benefits of the sites.
Part of the project is trying to be proactive--to get the sites before they're gone.
Some of the sites can be explored online at Cyark whose homepage currently features a totally not creepy slowly moving Mount rushmore e
On the phone with media Read Admiral Matthew L. Klunder and ONR program manager Robert Brizzolara confirmed that
or Wireless internet gear to create or extend voice and data networks. C Three double-braided polymer tethers prevent the airship from drifting away.
or two pack down and move to a new site or a new customer. While typical wind turbines of similar scale require a large crew
Many sites in Alaska fit this description and so the Alaska Energy Authority awarded Altaeros a $740000 grant to demonstrate its technology.
or 200 kilowatts enough to compete in earnest with the generators that support commercial operations such as mines and construction sites.
In fact Altaeros sees industrial sites as opportunities. Why install permanent wind or solar generation when you'll only be given in a location for a year or two?
The most high-profile is Google which last year acquired California-based Makani Power and folded it into the Google X family of moonshot projects.
Whereas Makani and others aim to develop utility-scale turbines capable of powering hundreds to thousands of homes Altaeros plans to sell modest units that fill an immediate niche.
Thanks to GPS phone apps and ignition locking devices lenders can remotely shut down the car of someone who's behind on payments.
#Facebook Says Wi-fi Drones Will be sized Jumbo jet If a new Facebook plan is successful the easiest way to access the cloud may be...
#in the clouds. Facebook wants to spread Wi-fi Internet to unconnected parts of the world with drones
and at#a summit in New york earlier this week the company revealed those drones will be the size of jumbo jets.
In March of 2014 Facebook acquired drone maker Ascenta whose solar-powered drones could potentially#remain airborne at 65000 feet for months or years at a time.
Ascenta's web page has disappeared since the acquisition leaving only a goodbye notice in Facebook-blue.#
#To make this project fly Facebook plans on testing one of the drones over American skies by 2015 hoping to#have the project off the ground in three to five years.
While bringing Internet connectivity to unconnected parts of the world should be a good enough move for public relations Facebook also joined the ongoing war against calling unmanned aircraft drones:
Whatever its#name the craft without people on board will let people access#the web from the heavens.
Internet. org a collaboration between social media giant Facebook#and telecom behemoths Nokia and Qualcomm created a short#optimistic video about these sky Internet#robots.
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