Ciencia en los medios
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![[:es]New Theory Cracks Open the Black Box of Deep Learning[:]](https://katedra.eus/app/uploads/2017/09/InfoBottleneck_2880x1620-2880x1620-scaled.jpg)
[:es]New Theory Cracks Open the Black Box of Deep Learning[:]
[:es]A new idea called the “information bottleneck” is helping to explain the puzzling success of today’s artificial-intelligence algorithms — and might also explain how human brains learn.[:]
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![[:es]The Golden Age of Animal Tracking[:]](https://katedra.eus/app/uploads/2015/08/lead_960.jpg)
[:es]The Golden Age of Animal Tracking[:]
[:es]Scientists may soon be able to monitor whole ecosystems in real time.[:]
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![[:es]Kimioterapiaren eraginkortasuna apaltzen duen proteina bat identifikatu dute[:]](https://katedra.eus/app/uploads/2017/09/minbizia_article_big.jpg)
[:es]Kimioterapiaren eraginkortasuna apaltzen duen proteina bat identifikatu dute[:]
[:es]Kimioterapiak zelulen DNAn sortzen dituen hausturak konpontzen dituen proteina bat identifikatu du nazioarteko ikertzaile-talde batek.[:]
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![[:es]Una fórmula matemática predice la sexta extinción en masa[:]](https://katedra.eus/app/uploads/2017/09/Una-formula-matematica-predice-la-sexta-extincion-en-masa_image_380.jpg)
[:es]Una fórmula matemática predice la sexta extinción en masa[:]
[:es]En 2100 los océanos retendrán unas 310 gigatoneladas de dióxido de carbono generadas por la actividad humana, una cantidad suficiente como para disparar el inicio de la sexta extinción en masa que se producirá en los próximos miles de años. Esta es la conclusión a la que ha llegado un investigador estadounidense que ha asociado…
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![[:es]Tool-wielding monkeys push local shellfish to edge of extinction[:]](https://katedra.eus/app/uploads/2017/09/01468283-1-800x533.jpg)
[:es]Tool-wielding monkeys push local shellfish to edge of extinction[:]
[:es]HUMANS aren’t the only primate to have pushed their prey towards extinction. Monkeys have also over-exploited animals for food.[:]
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![[:es]Highly precise wiring in the cerebral cortex[:]](https://katedra.eus/app/uploads/2017/09/highlyprecis.png)
[:es]Highly precise wiring in the cerebral cortex[:]
[:es]Our brains house extremely complex neuronal circuits whose detailed structures are still largely unknown. This is especially true for the cerebral cortex of mammals, where, among other things, vision, thoughts or spatial orientation are computed. Here, the rules by which nerve cells are connected to each other are only partly understood. A team of scientists…
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![[:es]Esta máquina predice el riesgo de alzhéimer con más precisión que los médicos[:]](https://katedra.eus/app/uploads/2017/09/alzheimer_amiloide_deteccion_diagnostico_aprendizaje_profundo.jpg)
[:es]Esta máquina predice el riesgo de alzhéimer con más precisión que los médicos[:]
[:es]Pequeñas señales presentes en imágenes PET permiten identificar a pacientes con un alto riesgo de desarrollar el trastorno, pero a los profesionales humanos les cuesta verlas. Esta máquina de aprendizaje profundo ha aprendido a hacerlo con una precisión del 81%[:]
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![[:es]Eman diote azken agurra Cassini zundari[:]](https://katedra.eus/app/uploads/2017/09/cassini_article_big.jpg)
[:es]Eman diote azken agurra Cassini zundari[:]
[:es]Lurretik abiatu zela 20 urte igaro direnean, 13 urtez Saturno eta haren ilargiak eta eraztunak behatu ondoren, eta erregaia agortzeko zorian zuela, bere burua planetaren aurka botata suntsitu da Cassini zunda.[:]
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![[:es]Cassini Is Gone. Here Are the Next Space Missions to Watch Out For.[:]](https://katedra.eus/app/uploads/2017/09/16AFTERCASSINI-insight-jumbo.jpg)
[:es]Cassini Is Gone. Here Are the Next Space Missions to Watch Out For.[:]
[:es]Now that Cassini has gone out in a blaze of glory, you’re probably wondering what cosmic missions you can get excited about next. Though NASA is reviewing proposals that may include a return to Saturn to seek signs of life on ocean worlds like its moons Enceladus and Titan, other endeavors into deep space are…
