because the threads we formed have a structure that has never been seen beforeays study leader John V. Badding a professor of chemistry at Penn State.
When the device turns color the wearer knows something is awry. ur device is mechanically invisible it is ultrathin and comfortable much like skin itselfsays Yonggang Huang professor of civil and environmental engineering and mechanical engineering at Northwestern University.
and professor of materials science and engineering at the University of Illinois. his technology significantly expands the range of functionality in skin-mounted devices beyond that possible with electronics alone. ith its 3600 liquid crystals the photonic device has 3600 temperature
Hans Jurgen Herrmann a professor at the Institute for Building materials says solar flares were not the original focus of the work.
Mathematically speaking a cup has the same topology as a doughnut. glass is topologically the same as an appleexplains Professor Klaus Ensslin who led the research detailed in two papers published in Physical Review Letters.
and other familiar materials. he field is rather immature it s in the infancy stagesays Luping Yu a professor in chemistry at the University of Chicago.
This discovery which is like a eesaw circuitwas led by postdoctoral scholar Weizhe Hong in the laboratory of David J. Anderson biology professor at Caltech and an investigator with the Howard Hughes Medical Institute.
and Peter Nordlander professor of physics and astronomy. lejandro created a detailed model of the far-field plasmonic interactions between the nanorodsolson says. hat proved very important
and we hope for eventually developing controls for the diseasesays coauthor James Maclachlan veterinary professor and viral disease expert.
and brittlesays Greer a professor of materials science and mechanics. e re showing that in fact they don t have to be
and working with Professor Ali Niknejad director of Wireless Research center at University of California Berkeley.
and microwave radiation where sensitive light detection is most difficult. e have demonstrated light detection from terahertz to near-infrared frequencies a range about 100 times larger than the visible spectrumsays Professor Michael Fuhrer
It would enable us to assemble new complex substances or materials for specific applicationssays Professor Viola Vogel head of the Laboratory of Applied Mechanobiology at ETH Zurich Switzerland.
professor at Stanford university. his is the first time anyone has used non-precious metal catalysts to split water at a voltage that low.
and quantum simulation to ultracold chemistry and tests of the standard model of particle physics. e can start studying chemical reactions that are happening at very near to absolute zerosays Dave Demille a Yale university physics professor
In developing countries keeping track of a baby s vaccine schedule on paper is largely ineffective says Anil Jain professor of computer science
which cannot be corrected by eyeglasses says Brian Barsky professor of computer science and vision science and affiliate professor of optometry at University of California Berkeley. e now live in a world where displays are ubiquitous
and being able to interact with displays is taken for grantedsays Barsky who is leading this project. eople with higher order aberrations often have irregularities in the shape of the cornea
and Austin Roorda professor of vision science and optometry. his is a very different class of correction
and it s the only metal shown to be able to reduce CO2 to useful hydrocarbonssays senior author Tayhas Palmore professor of engineering at Brown University. here was some indication that
When laser light contacts the molecules present within the powder it experiences a scattering effect that can be analyzed to construct a sort of molecular ingerprintthat reveals its exact chemical makeup says Vladislav Yakovlev professor in the biomedical engineering department at Texas A&m University. s
while keeping personnel out of harm s way. arian O. Scully professor physics and astronomy and researchers from Moscow State university contributed to the report.
and is fine enough to visualize blood coursing through single capillaries only a few microns across says senior author Hongjie Dai professor of chemistry at Stanford university.
or released through the skin. ach of these diseases has its own biomarkers that the device would be able to sensesays Sherman Fan professor of biomedical engineering at University of Michigan
While less than 1 percent of the US pharmaceuticals market is believed to be counterfeit it is a huge problem in the developing world. ne challenge in fighting counterfeiting is need the to stay ahead of the counterfeiterssays Nicholas Kotov professor of chemical engineering who led the University
Eric P. Xing professor of machine learning and Bin Zhao a Phd student in the machine learning department presented their work on June 26 at the Computer Vision
Now detailed reanalysis by an international team of researchers including Robert B. Eckhardt professor of developmental genetics
and food availability challengessays coauthor Judith Carney professor of geography at University of California Los angeles. Although it is cultivated currently in only a handful of locations around the world African rice is hardier
Yeisoo Yu a research associate professor in Wing s research group at the Arizona Genomics Institute led the sequencing effort.
The results published in the journal Nature Nanotechnology are much more sensitive than those for other optical sensors says Xiang Zhang professor of mechanical engineering at University of California Berkeley. ptical explosive sensors are very sensitive
director of virtual humans research and a professor of computer science. he virtual character delivered on both these fronts and that is
Professor Leann Tilley from the University of Melbourne says the test could make an impact in large-scale screening of malaria parasite carriers who do not present the classic fever-type symptoms associated with the disease. n many countries only
The researchers worked with Charles Yocum, a professor emeritus, to extract what called the photosystem II reaction centers from the leaves.
professor of physics in the University of Texas at Austin and author of the study. ne ounce of a stable isotope that needs the calutron to separate it can run around $3 million. hat roughly 2, 000 times the price
professor of chemistry at the University of Southern California and corresponding author of the paper published online in the Journal of the Electrochemical Society. ithium ion batteries degrade after around 1,
professor of chemistry and director of the Loker Hydrocarbon Research Institute. uch organic flow batteries will be game-changers for grid electrical energy storage in terms of simplicity, cost, reliability,
professor at Georgia Tech. ee learned that people can acquire motor skills through vibrations without devoting active attention to their hands.
much better than other carbon fibers, says Mauricio Terrones, professor of physics, chemistry and materials science and engineering,
and wavelength, says Andrew Barron, professor of chemistry and of materials science and nanoengineering at Rice university.
Postdoctoral researcher Zhijun Ning Professor Ted Sargent and colleagues modeled and demonstrated a new colloidal quantum dot n-type material that does not bind oxygen
and enable the economic production of gas resources with higher carbon dioxide content that would be too costly to recover using current carbon capture technologies says James Tour professor of mechanical engineering and nanoengineering and of computer science at Rice university.
says Edward Awh, a professor in the department of psychology and Institute of Neuroscience. The new findings show that EEG measures of synchronized neural activity can precisely track the contents of memory at almost the speed of thought,
and particles says lead author Hrvoje Petek professor in the physics and astronomy department at the University of Pittsburgh.
an engineering professor at the University of Michigan. ur detector is sensitive, compact and works at room temperature,
or more says Yang who notesâ that most heat recovery systems work best with higher temperature differences. key advance is using material that was not around at that timefor the battery electrodes as well as advances in engineering the system says co-author Gang Chen a professor
and deployed to use it. he results are very promising says Peidong Yang a professor of chemistry at the University of California Berkeley who was involved not in the study. y exploring the thermogalvanic effect the researchers were able to convert low-grade heat to electricity with decent efficiencyhe says. his is a clever idea
invented at Rice university in 2002 by engineer Frank Tittel, Professor Robert Curl, and their collaborators, offers the possibility that such devices may soon be as small as a typical smartphone.
professor of electrical and computer engineering and a professor of bioengineering. ethane is emitted by natural sources, such as wetlands,
a fundamental shift in the nature of computing workloads and the need for new sources of efficiencysays Anand Raghunathan a professor of electrical and computer engineering at Purdue University. omputers were designed first to be precise calculators that solved
and consumer electronics. n order to have a broad impact we need to be able to apply this technology to programmable processorssays Kaushik Roy professor of electrical
and sensor applicationssays Zhong Lin Wang a professor in the School of Materials science and engineering. his opens up a source of energy by harvesting power from activities of all kinds. n its simplest form the triboelectric generator
is a major milestone a technical achievement that indicates exciting physics to comesays John Carlstrom distinguished service professor in astronomy and astrophysics at the University of Chicago.
Its development and operation was led by Professor Matt Griffin from the School of Physics and Astronomy.
The team led by Professor Mike Barlow from University college London did not set out to make the discovery
The researchers led by Suman Datta professor of electrical engineering tuned the material composition of the indium gallium arsenide/gallium arsenide antimony
Jeffrey Cirillo professor in the Department of Microbial Pathogenesis and Immunology at Texas A&m Health Science Center (TAMHSC) College of Medicine and his team have discovered a new method to spot the bacteria that causes
Carle Pieters professor of geological sciences at Brown and Peter Isaacson from the University of Hawaii were also authors of the paper.
and telecommunications says Alexander Kildishev associate research professor of electrical and computer engineering at Purdue University.
and professor of electrical and computer engineering. he most important thing is that we can do this with a very thin layer only 30 nanometers
and produce very small quantities says James Tour chair in chemistry and professor of mechanical engineering and materials science and of computer science at Rice university.
and we can search images bettersays Parham Aarabi a professor in the Department of Electrical
In this recent work Mirkin an experimentalist and professor of Chemistry in the Weinberg College of Arts and Sciences teamed up with Monica Olvera de la Cruz a theoretician
and professor of materials science and engineering in the Mccormick School of engineering and Applied science to evaluate the new technique
says Olvera de la Cruz who also is a professor of chemistry in the Weinberg College of Arts
There s no reason we can t grow extraordinarily large single crystals in the future using modifications of our techniquesays Mirkin who also is a professor of medicine chemical and biological engineering biomedical engineering and materials science and engineering and director of the university s International Institute for Nanotechnology.
professor at Sungkyunkwan University in the Republic of korea. Co-authors contributed from Florida State university and Texas A&m University.
but people##and NEIL##nevertheless know that sheep typically are white. mages are the best way to learn visual propertiessays Abhinav Gupta assistant research professor in Carnegie mellon University s Robotics Institute. mages
A paper by the research team led by Penn State s Sarah M. Assmann professor of biology
and Philip Bevilacqua professor of chemistry appears in Nature. cientists have studied a few individual RNA molecules
what we are excited aboutsays Professor George Eleftheriades of the University of Toronto. t s very practical. icture a mailbox sitting on the street.
Such fabrication capability opens up exciting new options that were previously impossiblesays lead author Yong Chen professor in the department of industrial
James Hone a mechanical engineering professor at Columbia University who co-led the project says the work emonstrates an application of graphene that cannot be achieved using conventional materials.
and processing radio-frequency signals are much harder to miniaturizesays project co-leader Kenneth Shepard an electrical engineering professor. hese off-chip components take up a lot of space and electrical power.
so they will have a long lifetime as well. ang developed the self-healing polymer in the lab of Zhenan Bao a professor of chemical engineering at Stanford
and advanced laboratory techniques gave scientists an unprecedented opportunity to study the meteor that exploded over Chelyabinsk Russia in February. f humanity does not want to go the way of the dinosaurs we need to study an event like this in detailsays Qing-zhu Yin professor
The largest single piece weighing about 650 kilograms was recovered from the bed of Lake Chebarkul in October by a team from Ural Federal University led by Professor Viktor Grokhovsky.
and isotopic analysis of the meteorites and Ken Verosub professor in the department of earth and planetary sciences measured the magnetic properties of metallic grains in the meteorite.
and out of cellssays Sebastien Perrier professor at the University of Warwick. uch of this work is done by channel proteins for example in our nervous system where they modulate electrical signals by gating the flow of ions across the cell membranehe says.
And scientists say this may help explain why honey bee populations are declining. e usually think of animals chemical signals (called pheromones) as communication systems that convey only very simple sorts of informationsays Christina Grozinger professor of entomology
Once heated the solvent evaporates leaving behind only a high-quality film of crystalline semiconductor##perfect for use in electronics. t s inexpensive and easily scalablesays Richard Brutchey a chemistry professor at the University of Southern
however that when you shine light on them the electron takes off in one particular direction without having to cross from one material to anothersays Andrew M. Rappe professor of chemistry
professor of materials science and engineering at Drexel University. ut adding just 10 percent of the barium nickel niobate moves the bandgap into the visible range
LED lightingâ##allowing for brighter more efficient lights. hese guidelines should permit the discovery of new and improved phosphors in a rational rather than trial-and-error mannersays Ram Seshadri a professor in the department of materials at University
The results of this research performed jointly with materials professor Steven Denbaars and postdoctoral associate researcher Jakoah Brgoch appear in The Journal of Physical chemistry C. LED (light-emitting diode) lighting has been a major topic of research due to the many benefits it offers over traditional incandescent or fluorescent lighting.
According to Seshadri all of the recent advances in solid-state lighting have come from devices based on gallium nitride LEDS a technology that is largely credited to UC Santa barbara materials professor Shuji Nakamura who invented the first high-brightness
or 300 lumens per wattsays Denbaars who also is a professor of electrical and computer engineering and co-director of the Solid State Lighting & Energy Center.
MKIDS were developed first a decade ago by Mazin his Ph d. adviser Jonas Zmuidzinas professor of physics at the California Institute of technology and Henry Leduc at NASA s Jet propulsion laboratory.
Undergraduate engineering student Allen Hawkes working with graduate student Alexander Katko and lead investigator Steven Cummer professor of electrical and computer engineering designed an electrical circuit capable of harvesting microwaves.
while the other region pushes the water backwardsays Eric Fortune a professor of biological sciences at the New jersey Institute of technology who was a co-author of the paper. his arrangement is rather counter-intuitive like two propellers fighting against each other. f the fish wants to move forward
In a study published in the journal Science chemists describe a key step in assembling a hydrogen-generating catalyst. t s pretty interesting that bacteria can do thissays David Britt professor of chemistry at University of California Davis
That work will be published separately. ogether these results show how to make this interesting two-cluster enzymebritt says. his is unique new chemistry. ames Swartz professor of chemical engineering
and low-cost energy storage materials and lithium sulfur batteries are one of the most promising candidatessays Weidong Zhou a former postdoctoral researcher in Professor Hector Abruã a s lab at Cornell
and professor of chemistry and chemical biology. s an additive it greatly improves the cycling stability of the battery. n another approach to improving lithium-sulfur battery durability the researchers also report a new way
The new system is based on a sonar concept called twin inverted pulse sonar (TWIPS) developed by Tim Leighton professor from the University of Southamptonâ#Institute of Sound and Vibration research.
what people have been using for decadessays Darrell Schlom professor of industrial chemistry at Cornell University who led the international research team. hat we have discovered is the world's lowest-loss tunable dielectric. ossrefers to wasted energy
(1400 C). his is a record performance in terms of thermal stability and a major advance for the field of thermophotovoltaicssays Shanhui Fan a professor of electrical engineering at Stanford university.
but in practice they don t achieve thatsays study co-author Paul Braun a professor of materials science at Illinois. hat s
and bring the brains of people suffering from such disorders back into balancesays Gina Turrigiano a professor at Brandeis University who led the study.
and develop something that is not only a great improvement but also much cheaper for growers and others to usesays Alan Lakso professor of horticulture at Cornell University.
and debris that has been pulled into the orbit of its dying parent starâ#says Boris Gänsicke professor of physics at the University of Warwick. owever this planetary graveyard swirling around the embers of its parent star is a rich source
A team of researchers led by Professor Jaswinder Singh of Mcgill University s Department of Plant Science has identified a key gene that acts as a switch to determine how a particular plant will respond to high humidity
and one of the authors of the study currently working in Professor Singh s laboratory. his means that not only should we be able to avoid the ugly bread
and they stand up to such ultrahigh temperaturessays Pulickel Ajayan professor of mechanical engineering and materials science and of chemistry. t a few nanometers wide they'##re a totally noninvasive coating.
Stanford applied physics Professor Robert Byer the principal investigator for this research. Today s accelerators use microwaves to boost the energy of electrons.
in optical resonators the pitch corresponds to the color or wavelength of the lightsays Kerry Vahala professor of information science and technology and applied physics at the California Institute of technology (Caltech.
Here is the proof. xperts say the achievement will galvanize efforts to find successors to silicon chips which could soon encounter physical limits that might prevent them from delivering smaller faster cheaper electronic devices. arbon nanotubes CNTS have long been considered as a potential successor to the silicon transistorsays Professor
Professor Giovanni De Micheli director of the Institute of Electrical engineering at Ã#cole Polytechnique FÃ dã rale de Lausanne in Switzerland highlighted two key contributions the Stanford
In a demonstration of its potential the researchers also showed that the CNT COMPUTER could run MIPS a commercial instruction set developed in the early 1980s by then Stanford engineering professor and now university President John Hennessy.
Though it could take years to mature the Stanford approach points toward the possibility of industrial-scale production of carbon nanotube semiconductors according to Naresh Shanbhag a professor at the University of Illinois at Urbana-Champaign
and because cell walls are very complex says Mei Hong one of the project s lead researchers a professor of chemistry at Iowa State university.
and thus better harvest bioenergy. ong and Daniel Cosgrove professor and chair in biology at Penn State are the lead authors.
and produce electricity that is captured by the battery s positive electrode. e call it fishing for electronssays Craig Criddle a professor in the department of civil and environmental engineering at Stanford university.
but there are significant challenges in achieving true nanoscale dimension. ur work demonstrates that processes of polymer self-assembly can provide a way around this limitationsays John Rogers professor of materials science and engineering at University of Illinois at Urbana-Champaign.
under Paul Nealey now professor of molecular engineering at the University of Chicago and a co-author of the paper in Nature Nanotechnology. his concept turned out to be really usefulrogers says.
and that the ocean biosphere can recover from even the most dramatic ecological changes says second author Daniel Sigman professor of geological
Douglas Capone a professor and chair of biological sciences at the University of Southern California says that the research is notable both for understanding the nitrogen cycle
but can actually create it from scratchsays Joseph Heitman the study s senior author and professor and chair of molecular genetics and microbiology at the Duke university School of medicine.
Just two atoms in thickness the glass was an accidental discovery says David A. Muller professor of applied
Julia R. Greer professor of materials science and mechanics at the California Institute of technology (Caltech) says the work was inspired by earlier work to fabricate extremely lightweight microtrusses. e designed architectures with building blocks that are less than five microns
and their belongings quicklysays Marcos Dantus chemistry professor at Michigan State university. ot only does it detect the explosive material
The research has been led by Professor Mark Mon-Williams and Liam Hill at the University of Leeds in partnership with the Bradford Institute for Health Research and colleagues at the University of Indiana. n trying to support a child with handwriting
and pesticides says team member Gwyn Beattie a professor of plant pathology and bacteriology at Iowa State university.
or female says Peter Koopman a professor from the University of Queensland s Institute for Molecular Bioscience. ost mammals including humans
but it turned up in an earlier survey of genes involved in leaf senesce says Su-Sheng Gan professor of horticulture at Cornell University.
#Rare breedsprofessor Olivier Hanotte initiated the work after becoming curious about blue eggs on a trip to Brazil where he met Professor Jos##Antonio Alcalde a co-author of the paper.#
This is the first study to offer an unbiased profile of novel imprinted genes in a mammal other than mice says lead author Xu Wang a postdoctoral associate in the laboratory of senior author Andrew Clark professor
#This system should enable a new set of precision microsensors capable of beating standard limits set by quantum mechanics#says Oskar Painter a professor of applied physics at Caltech
Recent discoveries by planetary geoscientists at Brown and elsewhere have shown that the climate of Mars has varied in the past says James W. Head professor of geological science at Brown University.
Dan Li a materials engineering professor at Monash University and his team created a supercapacitor with energy density of 60 watt-hours per liter#comparable to lead-acid batteries and around 12 times higher than commercially available supercapacitors.#
says Changhuei Yang, professor of electrical engineering, bioengineering and medical engineering at the California Institute of technology (Caltech).
which is full of surprises#says Chang Kee Jung professor of physics at Stony Brook University and international co-spokesperson for the T2k Collaboration.#
The experiment shows that researchers can now accurately observe the type of neutrino oscillation that will need to be studied in detail in future experiments aiming to measure CP violation explains Steven Manly professor of physics at the University of Rochester and part of the collaboration.
or implanted as components of new biomedical technologies says Robert Hurt an engineering professor and one of the study s authors.
Huajian Gao professor of engineering tried to explain those results using powerful computer simulations but he ran into a problem.
Other contributors to the study were Brown graduate students Yinfeng Li (now a professor at Shanghai Jiao Tong University) Hongyan Yuan and Megan Creighton.
Shivendra S. Panwar professor of electrical and computer engineering the Polytechnic institute of New york University and the lead developer of streamloading estimates that the technique could remove as much as 75 percent of the streaming content from increasingly overloaded cellular wireless networks
says George Loewenstein, professor of economics and psychology. For the study, 10 actors were scanned at the Scientific Imaging & Brain Research center while viewing the words of nine emotions:
professor of psychology, director of the university Center for Cognitive Brain imaging, and neuroscientist, explains, e found that three main organizing factors underpinned the emotion neural signatures, namely the positive or negative valence of the emotion, its intensityild or strong,
professor of mechanical engineering at Columbia University, who led the study with Jeffrey Kysar, professor of mechanical engineering. ut defect-free,
It is surprising to have large potentially complex fossils that far back says Christopher H. House professor of geosciences at Penn State
#There is not enough fly ash in this world to replace half of the Portland cement being used#says Paulo Monteiro professor of civil and environmental engineering.#
we use the hurricane to take us places#says Kamran Mohseni professor in the department of mechanical and aerospace engineering and the department of electrical and computer engineering at the University of Florida.
or carpets#says lead researcher Miriam Rafailovich professor of materials science and engineering and co-director in the program of chemical and molecular engineering at Stony Brook University.
and now it s time we think about how to put these lasers into practice#says physicist Na Young Kim a member of the Stanford university team which was led by Yoshihisa Yamamoto professor of electrical engineering and of applied physics.#
which served to damp these small-scale variations revealing the dominant large-scale pattern#says co-author Steve Tobias professor at the University of Leeds#School of Mathematics.
and huge supercomputers shows how complicated the dynamo process really is#says Professor Fausto Cattaneo of the University of Chicago#s department of astronomy and astrophysics.
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