professor of psychiatry and behavioral sciences at Johns hopkins university School of medicine. hat we could intervene in adolescence
Ohea, a professor in the department of cell and developmental biology and director of the University of Michigan Pluripotent Stem Cell Research Lab,
and Mcinnis, a professor in the department of psychiatry, are co-senior authors of the new paper published in the journaltranslational Psychiatry.
a professor of human development and family studies and of psychology at Penn State. ut the glucose levels under the skin trail blood glucose levels from anywhere between 8 and 15 minutes.
professor of mechanical engineering. he high prediction fidelity of our model over 30-minute intervals allows for the execution of optimal control of fast-acting insulin dose in real time
Geschwind, a professor of radiology, says that knowing the true extent of tumor response to chemoembolization is particularly important for patients with moderate to advanced disease,
and a doctoral student in electrical and computer engineering. n doing so we may pave the way to simultaneous two-way communication in the same frequency band
The researchers led by Markus Aebi a mycology professor at ETH Zurich discovered the substance in the common inky cap mushroom Coprinopsis cinerea.
and adults alike. here is great interest in the development of objective biomarkers of dietary intake especially biomarkers that can be measured noninvasivelysays coauthor Susan T. Mayne professor of epidemiology at Yale university
or storage says James Tour a chemistry professor at Rice university. o much of chemistry occurs at the edges of materialstour says. two-dimensional material is like a sheet of paper:
In the first of the new papers by Hartgerink graduate students Abihishek Jalan and Katherine Jochim demonstrate the self-assembly of standalone sticky-ended triple helices with offsets of four amino acids.
or the second paper with graduate student Biplab Sarkar and former graduate student Lesley O Leary e did the reverse of that
A team led by ETH Zurich Professor Yaakov Benenson has developed several new components for biological circuits.
and reinstalls it in the correct orientation making it active. he input signals can be transmitted much more accurately than before thanks to the precise control over timing in the circuitsays Benenson professor of synthetic biology who supervised Lapique s work.
Laura Prochazka also a doctoral candidate student under Benenson has developed a versatile signal converter. She published her work recently in the magazine Nature Communications.
The NIH and the Milton L. Shifman Endowed Scholarship for the Neurobiology Course at Woods Hole supported the project.
Researchers led by Christian Degen professor at the Laboratory for Solid State Physics at ETH Zurich developed a different and vastly more sensitive measurement technique for MRI signals.
and an NYU doctoral student at the time it was conducted. The research which appears in the journal Nature Materials reveals that the well-known Goldilocks Principle
and finally a rebirth of strong light intensity as the loss was increased. he loss added beyond a critical value increased the total light intensity and its distribution between the resonatorssays Bo Peng a graduate student.
and will present results this week at the International atomic energy agency s Fusion energy Conference in St petersburg Russia. ight now this design has the greatest potential of producing economical fusion power of any current conceptsays Thomas Jarboe a professor
of aeronautics and astronautics and an adjunct professor in physics. The reactor called the dynomak started as a class project taught by Jarboe two years ago.
After the class ended Jarboe and doctoral student Derek Sutherland#who previously worked on a reactor design at the Massachusetts institute of technology#continued to develop
and power wearable sensors or medical devices or perhaps supply enough energy to charge your cell phone in your pocketsays James Hone professor of mechanical engineering at Columbia University
and piezotronic effect adds new functionalities to these two-dimensional materialssays Zhong Lin Wang a professor in Georgia Tech s School of Materials science and engineering
Christoph Benning professor of biochemistry and molecular biology at Michigan State university and his colleagues unearthed the protein's potential
or events scientists zapped mice with light to make them forget. he theory is that learning involves processing in the cortex
which nerve cells in the cortex and hippocampus were activated in learning and memory retrieval and switch them off with light directed through a fiber-optic cable.
All this gesturing wizardry is made possible by a new type of algorithm developed by Jie Song a master s student in the working group headed by Otmar Hilliges professor of computer science at ETH Zurich.
and facial gesturessays Jim Foley computing professor in the Georgia Tech School of Interactive Computing. f hard-of-hearing people understand the speech the conversation can continue immediately without waiting for the caption.
I need and get back into the conversation. oley s colleague Professor Thad Starner leads the Contextual Computing Group working on the project.
the Georgia Tech computer science graduate student who developed the software. he text is streamed then to Glass in real time. aptioning on Glass is currently available to install from Myglass.
Foley and the students are working with the Association Of late Deafened Adults in Atlanta to improve the program.
says study leader Alan Willner, electrical engineering professor at the USC Viterbi School of engineering. Faster data transmission rates have been led achievedillner himself a team two years ago that twisted light beams to transmit data at a blistering 2. 56 terabits per secondut methods to do so rely on light to carry the data. he advantage
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.
Study coauthors include co-first author Morgan Gallagher a former Rice graduate student who is now a postdoctoral researcher at Rice and an associate in research at Duke university s Center for Global Change
and Rice graduate student Zuolin Liu. The findings appear in PLOS ONE. Source: Rice Universityyou are free to share this article under the Creative Commons Attribution-Noderivs 3. 0 Unported license A
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.
while keeping it on a consistent track. emperature helps keep the hands of the biological clock in the right placesays Steve A. Kay dean of the USC Dornsife College of Letters Arts
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.
and flexible electronic devices to harvest solar energysays Luyao Lu a graduate student in chemistry and lead author of a paper in the journal Nature Photonics that describes the result.
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 lead authors Chengmin Jiang a graduate student and Avishek Saha a Rice alumnus starts with negatively charging carbon nanotubes by infusing them with potassium a metal and turning them into a kind of salt known as a polyelectrolyte.
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
In the latest work Greer and her students used the technique to produce what they call three-dimensional nanolattices that are formed by a repeating nanoscale pattern.
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
which is owned by Yale. e re taking a great scientific idea and making it viable in the larger worldsays Tobias Noesekabel Supercool Metals intern and an MBA candidate at the Yale School of management.
and doctoral student in electrical engineering. e provide a simple design that includes some 3d printed and off-the-shelf components.
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.
The platform was developed by Vogel s Phd student Dirk Steuerwald and the prototype was created in the clean room at the IBM Research Centre in Ruschlikon Switzerland.
#Neurons reveal the brain s learning limit Scientists have discovered a fundamental constraint in the brain that may explain why it s easier to learn a skill that s related to an ability you already have.
and cookies but it would be difficult to make hamburger patties with the existing ingredientssadtler says. e found that the brain works in a similar way during learning.
and Stroke (NINDS) part of the National institutes of health. t helps scientists study the dynamics of brain circuits that may explain the neural basis of learning. he researchers recorded neural activity in the subject s motor cortex
Because the existing brain patterns likely reflect how the neurons are interconnected the results suggest that the connectivity among neurons shapes learning. e wanted to study how the brain changes its activity
In the new report Smolke and her collaborators Kate Thodey a postdoctoral scholar in bioengineering and Stephanie Galanie a doctoral student in chemistry detail how they added five genes from two different organisms to yeast cells.
Based on that hypothesis Bob Zheng a graduate student at Rice university set out to design a photonic system that could detect colored light.
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 long durabilitydai says. hen we found out that a nickel-based catalyst is as effective as platinum it came as a complete surprise. tanford graduate student Ming Gong co-lead author of the study made the discovery. ing discovered a nickel-metal
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
The lead author of the paper is John Barry a former Yale graduate student now at the Harvard-Smithsonian Center for Astrophysics.
In developing countries keeping track of a baby s vaccine schedule on paper is largely ineffective says Anil Jain professor of computer science
and education recordkeeping. ai Cao postdoctoral researcher and Sunpreet Arora doctoral student are coauthors of the study.
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.
(whether untrustworthy or trustworthy) even though subjects could not consciously see any of the faces. hese findings provide evidence that the amygdala's processing of social cues in the absence of awareness may be more extensive than previously understoodobserves Freeman who as lead author conducted the study as a faculty member at Dartmouth
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.
and skull and penetrate millimeters into the brain allowing us to see vasculature in an almost noninvasive waysays first author Guosong Hong who conducted the research as a graduate student in Dai s lab
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
and plans to offer training sessions to researchers interested in learning how to use PACT
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 first-principle calculations by Rice university theoretical physicist Boris Yakobson and his coauthors postdoctoral researcher Vasilii Artyukhov and graduate student Mingjie Liu show that stretching carbon chains activates the transition from conductor to insulator
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
Ota a former Phd student in Zhang s lab who is now an assistant professor of chemistry at the University of Tokyo.
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,
and write Braillend they don even have to be paying attention. he process is based on passive haptic learning (PHL),
professor at Georgia Tech. ee learned that people can acquire motor skills through vibrations without devoting active attention to their hands.
In a new study, Starner and Phd student Caitlyn Seim examined how well the gloves work to teach Braille."
But they were surprised the passive learners in the Braille study picked up an additional skill. emarkably
passive learners were able to read and recognize more than 70 percent of the phrase letters.
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.
Barron and graduate student Yen-Tien Lu, the study lead author, replaced a two-step process that involved metal deposition
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.
That s a terrible waste of energy. raduate student Chih-Chau Hwang lead author of the paper first tried to combine amines with porous carbon. ut
Using electroencephalogram (EEG) electrodes attached to the scalps of 25 student subjects, a team led by University of Oregon psychology doctoral student David E. Anderson captured synchronized neural activity
while they held a simple oriented bar located within a circle in short-term memory. The team, by monitoring these alpha rhythms,
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,
The process oes beyond a typical digester, explains Jim Wallace, a former graduate student at Michigan State who now works for the Mclanahan Corp.
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,
Reguera, along with lead authors and graduate students Allison Speers and Jenna Young, evolved Geobacter to withstand increasing amounts of toxic glycerol.
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
He and graduate student Andrew Westover have built small aferdevices in the Nanomaterials and Energy Devices Laboratory there. ndrew has managed to make our dream of structural energy storage materials into a realitysays Pint.
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,
what is possible with Hubble to make this measurementsays Kreidberg a third-year graduate student and first author of the new paper. his advance lays the foundation for characterizing other Earths with similar techniques.?
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 that s the real hallmark of this worksays lead author doctoral student Swagath Venkataramani. he hardware can use the quality fields
what we have seen is that we can easily double energy efficiency. n other recent work led by former doctoral student Vinay K. Chippa the Purdue team fabricated an approximate cceleratorfor recognition
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
Kiran and Robert Maccurdy graduate students in mechanical engineering at Cornell University led the project. A loudspeaker is a relatively simple object Kiran adds:
and former graduate student and lab member Evan Malone that allows scientists to tinker with different cartridges control software and other parameters.
For the magnet he employed the help of Samanvaya Srivastava graduate student in chemical and biomolecular engineering to come up with a viscous blend of strontium ferrite.
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
and Penn State graduate student Bijesh Rajamohanan. n this work we went a step beyond and showed the capability of operating at high frequency
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
and that was taken as evidence that everything'#the same across the basinsays Dan Moriarty a graduate student at Brown University. e looked in a little more detail
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.
#Computer gets smarter by looking at online pics 24-7 Carnegie mellon University Posted by Byron Spice-Carnegie mellon on November 26 2013a computer program called the Never Ending Image Learner (NEIL) is running 24
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
Abhinav Shrivastava a Phd student in robotics says NEIL can sometimes make erroneous assumptions that compound mistakes
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.
Eleftheriades and Phd student Michael Selvanyagam s system wraps the mailbox in a layer of tiny antennas that radiate a field away from the box cancelling out any waves that would bounce back.
Jude Keyse a postgraduate student at the University of Queensland School of Biological sciences says the find was surprising.
and yellow hues. o-author Shane Penny a postgraduate student at Charles darwin University says o correctly describe the new species now becomes critical as the effects of getting it wrong can be profound for fisheries ecology
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
This is a problem for all electrodes in high-capacity batteries says Hui Wu a former Stanford postdoc who is now a faculty member at Tsinghua University in Beijing
Overtext Web Module V3.0 Alpha
Copyright Semantic-Knowledge, 1994-2011