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Die Vermessung von Wolkenteilchen

By Guest PostJune 20, 2019Science, Uncategorizedaerosolteilchen, luftqualitaet, paul winkler, paulus bauer, projekt nanoDynamite, vermessung von wolkenteilchen

Forscher entwickeln neue Messmethoden zur Beschreibung von Aerosolteilchen

Luft besteht aus Gasmolekülen und winzigen Teilchen – sogenannten Aerosolen. Der Großteil dieser in der Luft getragenen Teilchen ist nur einige Nanometer groß und nicht sichtbar. Die Detektion und experimentelle Beschreibung dieser Nanoteilchen ist für das Verständnis von klimarelevanten Wolkeneigenschaften und der Bestimmung der Luftqualität von großer Bedeutung und daher ein wesentlicher Aspekt der Aerosolforschung. (more…)

Discover Some Amazing Instagram Business Ideas for Starting Your Small Business

By Guest PostJune 19, 2019Small Business, Technologyinstagram business idea, lyfemarketing, marketing on instagram, selling sponsored posts, small business

Instagram is certainly one of the most popular and powerful social media channels for reaching targeted audiences and Instagram comes up with immense possibilities and opportunities for presenting your products and services highlighting their uniqueness to boost their overall sales and brand image and reputation. (more…)

New Heart Valve Modeling Technique Enables Customized Medical Care for Patients

By Guest PostJune 18, 2019Health3d echocardiography, heart valve, michael sacks, mitral valve, mv disease, mv function, noninvasive technique, robert gorman

AUSTIN, Texas — Engineers at The University of Texas at Austin have developed a new noninvasive technique for simulating repairs to the heart’s mitral valve with levels of accuracy reliable enough for use in a clinical setting. (more…)

Ever-changing music shaped by AI, skies above NYC hotel

By Guest PostJune 17, 2019Technologycircumstance synthesis, julianna barwick, microsoft ai, music by ai, the magic place

People can’t yet be in two places at the same time. But Los Angeles-based musician Julianna Barwick is getting around that little problem to treat guests at a new hotel in New York City to a never-ending, ever-changing, live performance that funnels the sound and mood of the skies above Manhattan down into the lobby. (more…)

Eine Frage der Zeit

By Guest PostJune 16, 2019Healthfrage der zeit, immunsystem, optogenetiksystem, t zelle, wilfried weber, wolfgang schamel

Forschende zeigen, wie das Immunsystem körpereigene von krankheitserregenden Molekülen unterscheidet

Ein Team um die Freiburger Biologen Prof. Dr. Wolfgang Schamel und Prof. Dr. Wilfried Weber hat in einem Experiment die Dauer der Wechselwirkung eines Proteins mit T-Zellen, weißen Blutkörperchen, kontrolliert und damit gezeigt, wie das Immunsystem krankheitserregende von körpereigenen Molekülen unterscheidet. Die Wissenschaftlerinnen und Wissenschaftler haben die Ergebnisse in der Fachzeitschrift eLife veröffentlicht. (more…)

How did your shoulder form?

By Guest PostJune 14, 2019Healthbrachial plexus injuries, joint injuries, megan killian, muscle contractions, shoulder joint

UD research could aid in prevention of joint injuries from infancy to adulthood

Whether you’re pitching a baseball, playing a violin, or typing at your desk, your shoulder helps you get the job done. This joint is a complex machine, and in order to protect shoulders from injury, scientists want to develop a better understanding of how the most delicate parts of these joints work. (more…)

Can artificial intelligence tell a polar bear from a can opener?

By Guest PostJune 12, 2019Scienceartificial intelligence, deep learning machines, gennady erlikhman, hongjing lu, mimic human brain, philip kellman

UCLA psychologists’ experiments demonstrate severe limitations of ‘deep learning’ machines

How smart is the form of artificial intelligence known as deep learning computer networks, and how closely do these machines mimic the human brain? They have improved greatly in recent years, but still have a long way to go, a team of UCLA cognitive psychologists reports in the journal PLOS Computational Biology. (more…)

Neuer Baustein in der Bildung von Aragonit entdeckt

By Guest PostJune 10, 2019Sciencearagonit, christoph spoetl, neuer baustein, tiroler hoehle

Ein internationales Forscher-Team unter Beteiligung von Prof. Christoph Spötl vom Institut für Geologie der Uni Innsbruck konnte einen bisher unbekannten Mechanismus in der Bildung des weit verbreiteten Minerals Aragonit identifizieren. Ein in einer Tiroler Höhle entdecktes nanokristallines Calciumkarbonat gibt Einblicke in die Entstehung von Aragonit. (more…)

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