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Questions for Rashid Zia: Brown to Lead Multi-University Quantum Metamaterials Research

By Guest PostOctober 4, 2012Scienceair force, arto nurmikko, Diamond, electric dipole, encrypted communication, harry atwater, interaction, jelena vuckovic, kevin stacey, light, light wave, mark brongersma, matter, multidisciplinary, muri, nader engheta, nanometer, nicholas fang, office, optical memory, optical microprocessor, optical wavelength, quantum emitter, quantum metamaterials, quantum metaphotonics, quantum optics, quantum scale, rashid zia, research initiative, scalable technology, semiconductor, seth bank, shanhui fan, spatial variation, telecommunication, university, xiang zhang

Through a new Multidisciplinary University Research Initiative (MURI) awarded by the Air Force Office of Scientific Research, Brown will lead an effort to study new optical materials and their interactions with light at the quantum scale. The initiative, which includes six other top universities, will receive $4.5 million over three years, with a possible two-year extension.

Harnessing the power of light at the quantum scale could clear the way for superfast optical microprocessors, high-capacity optical memory, securely encrypted communication, and untold other technologies. But before any of these potential applications sees the light of day, substantial obstacles must be overcome — not the least of which is the fact that the wavelength of light is larger than quantum-scale objects, limiting the range of possible light-matter interactions. (more…)

Latest JBEI Startup to Speed Up Biotech Industry

By Guest PostOctober 3, 2012Scienceautocad, berkeley lab, biofuels, biology, chemicals, cutting edge, design, DNA, dna manipulation, eduardo abeliuk, electrical engineering, expressing, inertia, iso27001, j5 software, jbei, majed abolfazli, medicine, metabolic pathway, mike fero, modern cloning, molecular biology, nathan hillson, organism, pharmchem, protocol, qb3, san francisco, Science, sequencing, splicing, stanford university, teselagen

TeselaGen’s DNA construction technology makes genetic engineering cheaper and faster.

Sequencing, splicing and expressing DNA may seem to be the quintessence of cutting-edge science—indeed DNA manipulation has revolutionized fields such as biofuels, chemicals and medicine. But in fact, the actual process can still be tedious and labor-intensive, something Lawrence Berkeley National Laboratory (Berkeley Lab) scientist Nathan Hillson learned the hard way.

After struggling for two days to design a protocol to put together a genetic circuit with 10 pieces of DNA—using a spreadsheet as his primary tool—he was dismayed to discover that an outside company could have done the whole thing, including parts and labor, for lower cost than him ordering the oligonucleotides himself. “I learned two things: one, I never wanted to go through that process again, and two, it’s extremely important to do the cost-effectiveness calculation,” said Hillson, a biochemist who also directs the synthetic biology program at the Berkeley Lab-led Joint BioEnergy Institute (JBEI). “So that was the genesis of the j5 software. This is the perfect thing to teach a computer to do.” (more…)

Analysis of Bacterial Genes May Help ID Cause of Dog Brain Disease, Say UF Researchers

By Guest PostOctober 2, 2012Health, Nature, Scienceanalysis, autoimmune, bacteria, balance, brain damage, brain disorder, brain inflammation, brain syndrome, brain tissue, cell, central, chihuahuas, christopher mariani, daniel brown, decreased alertness, dina michaels, disease, dog, florida, gene, genetic makeup, genital tract, gme, granulomatous meningoencephalomyelitis, immune system, karen vernau, macrophages, malteses, mycoplasma canis, necrotizing meningoencephalitis, nervous system, nme, pomeranians, pugs, renee barber, response, scott schatzberg, seizures, small breed, symptom, throat, university, viral agent, virus, yorkshire terriers

GAINESVILLE, Fla. — By analyzing the genes of bacteria, University of Florida researchers have moved a step closer to pinpointing how two brain disorders common in small-breed dogs occur.

The researchers found that the bacteria, known as Mycoplasma canis, invade dog’s cells and suppress their immune system responses. (more…)

New Tool for CSI? Geographic Software Maps Distinctive Features inside Bones

By Guest PostOctober 1, 2012Scienceagricultural tool, amanda agnew, anthropology, arcgis, body size, bones, compression, crime statistics, cross section, david rose, disease, excavation site, flood model, foot bone, geographic, gis, human, human remains, information system, julie field, mapping software, metatarsal, microscope, ohio state, osteons, osteoporosis, pattern, sam stout, scientific criteria, sex, skeletal variation, spatial data, statistical measure, study, tension

COLUMBUS, Ohio – A common type of geographic mapping software offers a new way to study human remains.

In a recent issue of the American Journal of Physical Anthropology, researchers describe how they used commercially available mapping software to identify features inside a human foot bone – a new way to study human skeletal variation. (more…)

Electronics That Vanish in the Body

By Guest PostSeptember 30, 2012Sciencebiodegradable device, biodegradable electronics, green technology, stretchable electronics, transient electronics

UA physician and biomaterial expert Dr. Marvin J. Slepian is part of a team that has developed biodegradable electronics that could revolutionize medicine, environmental monitoring and consumer electronics.

Physicians and environmentalists alike could soon be using a new class of electronic devices: small, robust and high performance, yet also biocompatible and capable of dissolving completely in water – or in bodily fluids. (more…)

MU Students Gain Experience with Advanced Weather Tracking Technology

By Guest PostSeptember 29, 2012Education, Environment, Scienceadvance, atmospheric sciences, brett williams, bridge creek, columbia, data, doppler, dow, dow system, eric brewster, hinkson creek, jason hubbard, job market, kansas city, kayla flamm, map, measure, meteorology technology, missouri, mobile, neil fox, nicole hoban, North America, on, predicting storms, rainfall, raw data, sediment transport, severe, soil erosion, st. louis, stationary, storm research, student, tracking device, university, weather, weather radar, wheels

Students use tornado-chasing technology to research rain’s impact on stream

COLUMBIA, Mo. – With advances in meteorology technology, predicting storms is becoming easier than in the past. While most meteorology students learn about these new technologies in the classroom and don’t get a chance to use sophisticated equipment until they are on the job, a group of University of Missouri students were able to test a mobile weather tracking device, Doppler on Wheels (DOW), made famous by shows such as Discovery Channel’s Storm Chasers.

The DOW visiting MU is one of a fleet of radar trucks maintained by the Center for Severe Storm Research. Each radar truck is mounted with a Doppler weather radar dish. The fleet also consists of a support vehicle and three trucks that deploy instruments to track weather patterns in tornadoes and hurricanes. One of the radar trucks was brought to MU so that students could learn about the technology first-hand. (more…)

Rewriting the Rules of Teamwork

By Guest PostSeptember 29, 2012Sciencehow teams work, manage multiple teams, rules of teamwork, study teamwork, team member, teamwork equation

EAST LANSING, Mich. — As scientists from different disciplines and regions help design a world-class nuclear research facility at Michigan State University, a team of MSU researchers will conduct one of the first major studies of how teams work together. (more…)

Controlling the Spread of Diseases Among Humans, Other Animals and the Environment

By Guest PostSeptember 29, 2012Environment, Scienceanimal populations, disease in humans, infectious agent, infectious diseases, nsf eeid program, sam scheiner, spread of diseases

New NSF-NIH-USDA-BBSRC grants fund research on how infectious diseases are transmitted

West Nile virus, Lyme disease and hantavirus are all infectious diseases spreading in animals and in people. Is human interaction with the environment somehow responsible for the increase in incidence of these diseases? (more…)

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