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Safeguards Needed for Tissue Donors

By Guest PostFebruary 1, 2013Healthcloning, controversial issues, data in biobanks, data management systems, data sets, donations, donors to biobanks, ethicist, hastings center report, health information, human tissue samples, medical records, michigan state university, negative racial stereotypes, research projects, tissue sample, tom tomlinson, treatments for diseases

Donors to biobanks – vast collections of human tissue samples that scientists hope will lead to new treatments for diseases – have a right to basic information about how their donations may be used, a Michigan State University ethicist argues in a new paper.

The idea behind biobanks is that a repository with hundreds of thousands of samples, each linked to medical records and other health information, can yield discoveries smaller data sets can’t match. Once samples are collected, researchers in many fields can use the data repeatedly. (more…)

Reconcilable Differences: Study Uncovers the Common Ground of Scientific Opposites

By Guest PostFebruary 1, 2013Science20th century, activity, austrian physicist, chaotic motion, classical, common ground, denys bondar, english scientist, experimental data, herschel rabitz, imperial college London, isaac newton, laws of motion, mathematical framework, mathematical model, microscopic particles, misha ivanov, novel theories, observed data, odds physics equations, operational dynamic modeling, paul ehrenfest, princeton model, princeton university, quantum elements, quantum mechanics, reconcilable differences, renan cabrera, robert gilmore, scientific laws, scientific opposites, shakespearean sounding crossroads, study, theoretical roof, theories, ukraine, uzhgorod national university

Searching for common elements in seemingly incompatible scientific theories may lead to the discovery of new ones that revolutionize our understanding of the world.

Such is the idea behind a mathematical framework Princeton University researchers developed that strips away the differences between scientific laws and theories to reveal how the ideas are compatible. In a recent report in the journal Physical Review Letters, the authors explain how the mathematical model finds common ground between the famously at-odds physics equations that govern classical and quantum mechanics. (more…)

IBM Announces Breakthrough with Combination of Security Intelligence and Big Data

By Guest PostJanuary 31, 2013Technologyadvanced attacks, asia-pacific, big data, bit of data, breakthrough, brendan hannigan, ciso, cloud computing, cyber security threats, cyber-attacks, data analytics, detection, dns transactions, dtcc, emails, Europe, external, ibm, ibm infosphere biginsights, ibm security intelligence, internal risk detection, malicious activity, mark clancy, massive structured data, mobile, mounds of data, network flows, operating system logs, prevention, qradar, security assessments, security intelligence, security intelligence platform, security landscape, siem, social media, social media content, software security, stealthy threats, technology risk management, threat landscape, united states, unstructured data

Data analytics helps organizations hunt for cyber attacks

ARMONK, N.Y. – 31 Jan 2013: Advanced attacks, widespread fraud and the pervasive use of social media, mobile and cloud computing are drastically altering the security landscape. As organizations increasingly need to manage Big Data, the way that corporate data needs to be protected is rapidly changing. (more…)

NASA to Launch Ocean Wind Monitor to Space Station

By Guest PostJanuary 31, 2013Environmentocean surface, ocean wind monitor, quikscat satellite, space station, wind speed, wind vector data

PASADENA, Calif. – In a clever reuse of hardware originally built to test parts of NASA’s QuikScat satellite, the agency will launch the ISS-RapidScat instrument to the International Space Station in 2014 to measure ocean surface wind speed and direction. (more…)

Broker Fees from Mutual Funds Affect Advice, Predict Worse Performance, New Study Says

By Guest PostJanuary 31, 2013Economybroker fees, investment performance, mutual fund, sales commissions

TORONTO, ON – Brokers are supposed to recommend investments that are in the best interests of their clients. (more…)

Internet Banging: Gangs Use Social Media to Trade Insults, Threats

By Guest PostJanuary 31, 2013Culture, Technologycrimes, desmond patton, dirk butler, Facebook, gang members, gangs, hip hop music, homicide, insults, internet banging, male dominated behaviour, phenomenon, public forum, robert eschmann, social media, social media behaviour, threats, Twitter, university of chicago, university of michigan, urban masculinity, urban youth, violence, voice, YouTube

ANN ARBOR — Gangs now occupy two spaces: the streets and the Internet.

A new University of Michigan study reports that, in addition to carrying guns, gang members have armed themselves with social media sites such as Twitter, Facebook and YouTube to incite dares, trade insults or make threats that may result in homicide or other crimes.

Researchers have described this new interaction as “Internet banging.” They examine several factors, including the role of hip-hop music in this phenomenon and urban masculinity’s influence on social media behavior. (more…)

A Better Way to Culture Central Nervous Cells

By Guest PostJanuary 31, 2013Sciencealzheimers patients, cell culture, central nervous system, cns neurons, nerve cells, nerve signals, neuron damage

A protein associated with neuron damage in Alzheimer’s patients provides a superior scaffold for growing central nervous system cells in the lab. The findings could have clinical implications for producing neural implants and offers new insights on the complex link between the apoE4 apolipoprotein and Alzheimer’s disease. Results appear in the journal Biomaterials. (more…)

Synchrotron Infrared Unveils a Mysterious Microbial Community

By Guest PostJanuary 31, 2013Science16s rrna gene, acid mine runoff, advanced light source, alexander probst, als, ancient things, another amazing lifestyle, archaea, bacteria, barbs, berkeley lab, biochemistry, biofilm, black smokers, boiling hot springs, bsisb, carbon, christine moissl eichinger, common hydrocarbon, deep sea, deepwater horizon, dna microarray, extremophiles, fatty acids, fourier transform, functional groups, giovanni birarda, gulf of mexico, hami, hami protein, hoi-ying Holman, hooks, hydrogen atoms, infrared spectromicroscopy, inhospitable environments, jet propulsion laboratory, kasthuri venkateswaran, latin, long alkylic chains, lovers, membrane lipids, microbe samples, muehlbacher schwefelquelle, mysterious microbial community, NASA, oil plume, oil spill research, phylochip, protein strands, second genome, sippenauer moor, sm1 euryarchaeon, sm1 research team, southern germany, sr ftir, strings of pearls, sulfur springs, synchrotron ftir, synchrotron infrared, synchrotron radiation, syntrophic, todd desantis, university of regensburg

Berkeley Lab scientists join an international collaboration to understand how archaea and bacteria work together deep in a cold sulfur spring

In the fall of 2010, Hoi-Ying Holman of the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) was approached by an international team researching a mysterious microbial community discovered deep in cold sulfur springs in southern Germany.

“They told me what they were doing and said, ‘We know what you contributed to the oil-spill research,’” recalls Holman, who heads the Chemical Ecology group in Berkeley Lab’s Earth Sciences Division. “They wondered if I could help them determine the biochemistry of their microbe samples.” (more…)

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