Author Archives: Guest Post

Drei Lügen gegen Ökostrom und was man tun kann

Eine Kampagne strickt ein raffiniertes Lügengeflecht und behauptet, der subventionierte Solar- und Windstrom sei der Preistreiber

upg. In Deutschland blasen Lobbys zum Angriff auf das Erneuerbare-Energien-Gesetz EEG. Solar- und Windstrom seien schuld daran, dass der Strompreis ab 2014 bereits wieder um einen Cent pro Kilowattstunde teurer wird. Doch die erneuerbare Energie sei nicht die Hauptschuldige an den steigenden Strompreisen, erklärt Franz Alt, der frühere ARD-Journalist und Verfechter alternativer Energien. Er wehrt sich gegen ein «raffiniertes Lügengeflecht». Die deutsche Zeitung «Welt» gibt ihm recht: «Der erneute Anstieg der Ökostrom-Umlage ist nur zu einem geringen Teil auf den Bau neuer Solar- und Windparks zurück zu führen. Die wahren Kosten der Energiewende verstecken sich woanders.»

Die drei Lügen

Erste Lüge: Die erneuerbaren Energien sind die Preistreiber. (more…)

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Diamond Imperfections Pave the Way to Technology Gold

Berkeley Study Provides Unprecedented Details on Ultrafast Processes in Diamond Nitrogen Vacancy Centers

From supersensitive detections of magnetic fields to quantum information processing, the key to a number of highly promising advanced technologies may lie in one of the most common defects in diamonds. Researchers at the Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California (UC) Berkeley have taken an important step towards unlocking this key with the first ever detailed look at critical ultrafast processes in these diamond defects. (more…)

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Carbon hotspots: Rivers and streams leak more CO2 than thought

The amount of carbon dioxide escaping from rivers and streams into the atmosphere is much larger than previously thought, according to a new study that maps for the first time the flux of CO2 from inland waters worldwide. Published in the journal Nature, the research reveals the major role these waterways play in the global carbon cycle, the authors said. (more…)

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Society for Neuroscience 2013: How sleep aids visual task learning

At the Society for Neuroscience annual meeting in San Diego Nov. 10, 2013, Brown University scientists presented research showing what happens in the brain during sleep to lock in learning of a visually oriented “Where’s Waldo”-like task.

PROVIDENCE, R.I. [Brown University] — As any indignant teacher would scold, students must be awake to learn. But what science is showing with increasing sophistication is how the brain uses sleep for learning as well. At the annual meeting of the Society for Neuroscience in San Diego Nov. 10, 2013, Brown University researchers discussed new research describing the neural mechanism by which the sleeping brain locks in learning of a visual task. (more…)

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Leonardo DiCaprio spendet drei Millionen US-Dollar für WWF Tigerschutz

WWF wird Tigerschutz in Nepal massiv ausbauen

Zum dritten Jahrestag des historischen Tiger-Gipfels in St. Petersburg spendet der Hollywood-Star Leonardo DiCaprio über seine Stiftung drei Millionen US-Dollar an den WWF. Ziel ist es, mit dem Geld die Zahl der wild lebenden Tiger in Nepal zu verdoppeln. DiCaprio unterstützt so die Arbeit des WWF mit der nepalesischen Regierung und der Bevölkerung im Terai-Gebiet. Jetzt können der Schutz der Kerngebiete, in denen die Tiger leben, verbessert und Patrouillen gegen Wilderei verstärkt werden. Außerdem sollen die Wanderkorridore für die Tiere zwischen den Gebieten ausgebaut und die Tigerpopulationen besser überwacht werden. (more…)

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comScore MMX Ranks Top 50 U.S. Desktop Web Properties for October 2013

Halloween and October Festivities See Six Retail Subcategories in the Top 10
Political News Sites Continue Growth as Americans Keep Tabs on Government Shutdown

RESTON, VA, November 22, 2013 – comScore, Inc., a leader in measuring the digital world, today released its monthly ranking of U.S. desktop web activity at the top online properties for October 2013 based on data from the comScore MMX service. Several retail subcategories were among the top-gaining in October as Halloween and other festivities took place. Americans also frequented Political News sites as major stories such as the U.S. government shutdown and debt ceiling deadline made headlines. (more…)

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IBM Study Finds More Than Half of Midmarket Companies Lack an Integrated Digital Strategy

Small and Midsize Businesses Outperform Competitors By Fusing the Physical with Big Data, Mobile and the Cloud

ARMONK, N.Y – 21 Nov 2013: An IBM global study of C-Suite leaders uncovers a surprising fact about small and midsize companies: they may not be as digitally savvy as they’d like.   

The survey’s top findings include:

  • More than half of midmarket companies lack an integrated digital strategy.
  • 65% of the midmarket C-Suite business executives recognized that the lack of a cohesive social media plan is the biggest barrier to doing more in the digital space.
  • More than half of respondents also cite the need to better understand how social media fits with other operational priorities, and how to measure its return on investment. (more…)

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London calling

UD professor spends semester as London artist-in-residence

It was poring through archives of the Zoological Society of London that gave Virginia Bradley the idea.

She asked officials of the society, dedicated to animal conservation and research, if she could be their artist-in-residence. They accepted, and this year the UD professor of art became their first. (more…)

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