european – Shamskm: A site to exchange knowledge and solutions

Grünes Licht für den Bau des E-ELT

By Guest PostDecember 7, 2014Scienceeso, european, evodia rutaecarpa, gipfel, steffen hering, tcm, torsade de pointes, traditionelle chinesischen medizin, writer in residence

Der ESO-Council, das Führungsgremium der ESO, hat auf seiner letzten Sitzung [1] grünes Licht für den Bau des European Extremely Large Telescope (E-ELT) in zwei Phasen erteilt. Für die erste Phase wurden Ausgaben von rund einer Milliarde Euro bewilligt, wodurch die Baukosten eines voll funktionsfähigen Teleskops und einer Reihe leistungsstarker Instrumente eingeschlossen abgedeckt werden. Die Inbetriebnahme des Teleskops soll in 10 Jahren erfolgen. Es wird entscheidende wissenschaftliche Entdeckungen auf dem Gebiet der Exoplaneten, der stellaren Zusammensetzung von nahen Galaxien und im fernen Universum ermöglichen. Der bisher größte Industrieauftrag in der Geschichte der ESO für den Bau der Teleskopkuppel und der Teleskopstruktur wird im nächsten Jahr geschlossen. (more…)

West Antarctic Glacier Loss Appears Unstoppable

By Guest PostMay 18, 2014Environmentbedrock, celine le bohec, eric rignot, european, fabien petit, glacier loss, greenland ice sheet, ice sheet, irvine, kolonie, mertz gletscher, NASA, operation icebridge, robin cristofari, thwaites glacier, umweltveraenderung, university of california, upstream, west antarctic

A new study by researchers at NASA and the University of California, Irvine, finds a rapidly melting section of the West Antarctic Ice Sheet appears to be in an irreversible state of decline, with nothing to stop the glaciers in this area from melting into the sea.

The study presents multiple lines of evidence, incorporating 40 years of observations that indicate the glaciers in the Amundsen Sea sector of West Antarctica “have passed the point of no return,” according to glaciologist and lead author Eric Rignot, of UC Irvine and NASA’s Jet Propulsion Laboratory in Pasadena, California. The new study has been accepted for publication in the journal Geophysical Research Letters. (more…)

NASA Helps Melt Secrets of Great Lakes Ice

By Guest PostNovember 15, 2013Environmentcanadian economy, ers 2, european, george leshkevich, great lakes ice, icebreaker, icebreaking ship, lake superior, major ice type, melt secrets, NASA, noaa, remote sensing satellite, satellite observation, son nghiem, US, us coast guard

Two scientists from NASA and NOAA have developed a new space-based technique for monitoring the ice cover of the Great Lakes that is so accurate it can identify a narrow channel of open water cut through the ice by an icebreaker — even at night.

“In the dark, it’s difficult to read a map that’s right in front of you,” said Son Nghiem of NASA’s Jet Propulsion Laboratory, Pasadena, Calif., one of the developers of the new technique. “Yet we now have a way to use satellite radars almost 500 miles [800 kilometers] out in space to see through clouds and darkness and map ice across the Great Lakes.” (more…)

Planck Mission Brings Universe into Sharp Focus

By Guest PostMarch 22, 2013Sciencecanadian scientists, charles lawrence, clusters of galaxies, cobe, conundrum, cosmic microwave, cosmology, dark energy, dark matter, early universe, european, european space agency, expansion of universe, fluctuation, hot plasma, jan tauber, jet propulsion laboratory, joan centrella, krzysztof gorski, map, mysterious, NASA, oldest light, pasadena, planck data, planck mission, planck space mission, quantum scales, satellites, standard model, universe, wmap

PASADENA, Calif. — The Planck space mission has released the most accurate and detailed map ever made of the oldest light in the universe, revealing new information about its age, contents and origins.

Planck is a European Space Agency mission. NASA contributed mission-enabling technology for both of Planck’s science instruments, and U.S., European and Canadian scientists work together to analyze the Planck data. (more…)

Breakthrough Technique Images Breast Tumors in 3-D with Great Clarity, Reduced Radiation

By Guest PostOctober 23, 2012Health, Science3d picture, alberto mittone, aniko sztrokay, blind evaluation, bone, breakthrough, breast cancer, breast tissue, computing algorithm, ct scanner, digital, dual view, equally sloped tomography, est, european, european colleague, france, Germany, image, jianwei miao, ludwig maximilians university, mammogram, mammography, maximilian reiser, oscillation, paola coan, patient, paul claude diemoz, radiation, radiation facility, researcher, scientist, screening, sergei gasilov, susanne liebhardt, synchrotron, technique, three-dimensional, tomography, tumor, ucla, united states, xray, yunzhe zhao, zhifeng huang

Like cleaning the lenses of a foggy pair of glasses, scientists are now able to use a technique developed by UCLA researchers and their European colleagues to produce three-dimensional images of breast tissue that are two to three times sharper than those made using current CT scanners at hospitals. The technique also uses a lower dose of X-ray radiation than a mammogram.

These higher-quality images could allow breast tumors to be detected earlier and with much greater accuracy. One in eight women in the United States will be diagnosed with breast cancer during her lifetime.

The research is published the week of Oct. 22 in the early edition of the journal Proceedings of the National Academy of Sciences. (more…)

Bounce, Skid, Wobble: How Huygens Landed on Titan

By Guest PostOctober 11, 2012Science17th century, analysis, astronomer, cassini spacecraft, christiaan huygens, direction, dutch, earth, erich karkoschka, european, evaporate, friction, hazy atmosphere, horizon, huygens data, huygens impact, huygens probe, institute, lower atmosphere, max planck, methane, model, moon, moon surface, motion, mud like, NASA, nicolas altobelli, organic aerosols, ralph lorenz, saturn, space agency, splat, stefan schroder, substance, titan, titan atmosphere, undisturbed terrain

Piecing together the events of the farthest touchdown a manmade spacecraft has ever made on an alien world reveals new clues about Titan’s surface and helps plan future missions to moons and planets.

The Huygens probe, ferried to Saturn’s moon Titan by NASA’s Cassini spacecraft, bounced, slid and wobbled its way to rest in the 10 seconds after touching down on Titan in January 2005, a new analysis reveals. The moon’s surface is more complex than previously thought.

Scientists reconstructed the chain of events by analyzing data from a variety of instruments that were active during the impact, in particular changes in the acceleration experienced by the probe. The probe was supplied by the European Space Agency and named after the Dutch 17th century astronomer Christiaan Huygens. (more…)

Scientists Reconstruct Pre-Columbian Human Effects on the Amazon Basin

By Guest PostJune 19, 2012Environment, Sciencealan tessier, Amazon, amazon basin, amazon river, archaeological evidence, biodiversity, climate change, crystal mcmichael, cultural parkland, d r piperno, ecological processes, environmental change, european, fit, historical evidence, human disturbance, human populations, luiz lobato, m r silman, madre de dios river, mark bush, national science foundation, peru, peruvian amazon, porto velho manaus, pre columbian amazon, pre columbian times, tropical rainforests

Findings overturn idea that the Amazon had large populations of humans that transformed the landscape

Small, shifting human populations existed in the Amazon before the arrival of Europeans, with little long-term effect on the forest.

That’s the result of research led by Crystal McMichael and Mark Bush of the Florida Institute of Technology (FIT). The finding overturns the idea the Amazon was a cultural parkland in pre-Columbian times with large human populations that transformed vast tracts of the landscape.

The Amazon Basin is one of the highest biodiversity areas on Earth. Understanding how it was modified by humans in the past is important for conservation and for understanding the ecological processes in tropical rainforests. (more…)

2012 Economic Forecast from UMD Business Faculty

By Guest PostJanuary 25, 2012Economy2012 economic outlook, american jobs act, banking industry, banking sector, black friday, canada, cliff rossi, congress, consumer spending, credit, debt crisis, Economy, european, foreclosure, global financial market, housing market, million dollar question, money, new york times, obama administration, President Obama, qr codes, revenue growth, robo signing, sba, sephora, small business administration, small business saturday, small businesses, unemployment, university of maryland, Wall Street Journal, walmart express

COLLEGE PARK, Md. – A weak housing market, tight credit for small businesses, no significant growth in the banking sector, anemic consumer spending, and modest sales for retailers – that’s the outlook for 2012 according to experts at the University of Maryland’s Robert H. Smith School of Business.

“Several important dynamics frame the 2012 economic outlook,” says Cliff Rossi, Tyser Teacher Fellow and executive-in-residence. These factors include:

Massive financial leveraging across the board by sovereign countries, state and local governments, banks, businesses, and individuals;
Fear and uncertainty among consumers and investors, despite faint signs of optimism at times;
Political self-interest and brinksmanship increasingly interfering with effective policy making. (more…)

Tag Archives: european