Science – Page 109 – Shamskm: A site to exchange knowledge and solutions

Symbiotische Schwefelbakterien verlassen das sinkende Schiff

By Guest PostOctober 14, 2015Environment, Scienceartificial heart valve, europe fastest computer, german federal government, hot water cooling, manzanillo, marie curie, membrane fusion protein, mexiko, molecular machinery bacteria, overcoming the eurocrisis, rnd type transporter, spin electronics, supermuc, supermuc performance, universitaet wien, zero emission

Kreislauf zwischen Aufnahme von Schwefelbakterien in Larven der Riesenröhrenwürmer und Verlassen des toten Wirts entschlüsselt

Hydrothermale Quellen in Vulkankratern der Tiefsee sind schnell vergänglich. Am ostpazifischen Rücken entstehen und versiegen solche Quellen innerhalb weniger Jahre. Riesenröhrenwürmer finden neue Quellen extrem schnell, wachsen innerhalb eines Jahres mehr als einen Meter und sterben wenige Jahre danach. Dieses Schicksal teilen sie aber nicht mit ihren bakteriellen Symbionten, die tief im Inneren des Wirtskörpers leben. Wie ein internationales ForscherInnenteam unter der Leitung der Meeresbiologin Monika Bright von der Universität Wien entdeckte, verlassen die Schwefelbakterien ihren toten Wirt und vermehren sich im Freien. Die Ergebnisse dazu erscheinen aktuell in der Fachzeitschrift “Proceedings of the National Academy of Science”. (more…)

After 85-year search, massless particle with promise for next-generation electronics discovered

By Guest PostOctober 12, 2015Scienceatom sized vibrations, massless electrons, massless particle, transport of particles, weyl electrons, weyl fermions

An international team led by Princeton University scientists has discovered an elusive massless particle theorized 85 years ago. The particle could give rise to faster and more efficient electronics because of its unusual ability to behave as matter and antimatter inside a crystal, according to new research. (more…)

Treating aortic aneurysms through virtual reality

By Guest PostOctober 9, 2015Sciencealzheimar, bergmann rule, image, kollision, new england campus, pleistocene tar deposits, simulation, treating, university of montreal, virtual reality

Virtual models can be created in the angiography room thanks to an approach developed by researchers at the University of Montreal Hospital Research Centre (CRCHUM) and the university’s departments of radiology, radiation oncology, and nuclear medicine. The latest advances were presented by Dr. Gilles Soulez at the Cardiovascular and Interventional Radiology Society of Europe (CIRSE) conference on September 27, 2015. (more…)

Lösungen von flüssig bis glasartig

By Guest PostOctober 7, 2015Scienceashish kapoor, collapse of matter, deutschland, galactic center group, hvac provider, impact of virality, karma, photovoltaic prototype, pv cells, quantensystem, rioglass solar, solar mirrors, viral information

Neues Modellsystem ermöglicht fine tuning von Kolloid-Rezepturen

WissenschafterInnen des Forschungszentrums Jülich, Deutschland, haben gemeinsam mit einem internationalen Team, unter ihnen Christos Likos, Physiker an der Universität Wien, ein Modellsystem für weiche Kolloide entwickelt. Damit können Zusammenhänge zwischen der atomaren Struktur von Teilchen oder Tröpfchen in Flüssigkeiten – sogenannter Kolloide – und ihren Materialeigenschaften besser verstanden werden. Die Ergebnisse, die aktuell in der Fachzeitschrift Nanoscale publiziert wurden, liefern neue Ansätze zur Entwicklung innovativer Kolloidmaterialien. (more…)

UChicago researchers develop artificial, bonelike material for use with medical devices

By Guest PostOctober 6, 2015Health, Science7 himmel, air conditioner, artificial, buergerkrieg, chemical processes, develop, elon musk, engelchen, ich liebe dich, liebeserklaerung, liebeserklaerungen von baerbel, mindful eating, nanometer, radiant flooring, radiant heat, radiant temperature, schoenes gefuehl, semiconductors

Researchers have developed a new approach for better integrating medical devices with biological systems. The researchers, led by Bozhi Tian, assistant professor in chemistry at the University of Chicago, have developed the first skeleton-like silicon spicules ever prepared via chemical processes. (more…)

Bears appear unfazed by drones, but their heart rates soar, U of M research shows

By Guest PostOctober 4, 2015Scienceacute stress, american black bears, heart rate, uav flights, ufos, unmanned aerial vehicles, wildlife researchers

If an unidentified flying object suddenly appeared in the sky, it’s likely your heart would beat faster. Now, University of Minnesota researchers reporting in the journal Current Biology have found that the same is true for bears. (more…)

Why other people’s skin always feels softer

By Guest PostOctober 3, 2015Health, Scienceada wallace, american attitude, body parts, bonding, flickr, fund, idealistic behavior, industrial phenomenon, jeffrey johnson, katsuo nishiyama, mass shooting, mizuki kawashukuda, natural building blocks, occupational sudden death, ucl, united negro college, why, wireless communication

Have you ever touched someone else and wondered why his or her skin felt so incredibly soft? Well, now researchers reporting in the Cell Press journal Current Biology on September 10 present evidence that this experience may often be an illusion. (more…)

Negative Spiritual Beliefs Associated with More Pain and Worse Physical, Mental Health

By Guest PostOctober 2, 2015Culture, Sciencebrick johnstone, karma, mental health, negative spiritual belief, negative spirituality, positive spirituality

COLUMBIA, Mo. – Individuals who blame karma for their poor health have more pain and worse physical and mental health, according to a new study from University of Missouri researchers. Targeted interventions to counteract negative spiritual beliefs could help some individuals decrease pain and improve their overall health, the researchers said. (more…)

Category Archives: Science