Zientzia hedabideetan
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![[:es]Zero covid estrategiatik egoera endemikorako trantsizioan[:]](https://katedra.eus/app/uploads/2021/10/Covid_article_big.jpg)
[:es]Zero covid estrategiatik egoera endemikorako trantsizioan[:]
2021eko urriaren 4an, Jacinda Ardern Zeelanda Berriko lehen ministroak onartu zuen zero covid estrategiak ez duela lortu Aucklandeko koronabirus-agerraldia desagerraraztea, eta beste ikuspegi bat beharko zutela aurrerantzean, SARS-CoV-2a kontrolpean izateko.
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![[:es]Nobel-winning ‘natural experiments’ approach made economics more robust[:]](https://katedra.eus/app/uploads/2021/10/d41586-021-02799-7_19750262.jpg)
[:es]Nobel-winning ‘natural experiments’ approach made economics more robust[:]
Joshua Angrist, Guido Imbens and David Card share the prize for finding a way to identify cause and effect in social science.
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![[:es]Alzheimer’s Risk Gene Paradoxically Protects Against Memory Loss[:]](https://katedra.eus/app/uploads/2020/04/PNG-1-3.png)
[:es]Alzheimer’s Risk Gene Paradoxically Protects Against Memory Loss[:]
A new study links a variant of the apolipoprotein E gene called APOE ε4 to better memory in older age, even in the presence of amyloid plaques—a possible explanation for the variant’s persistence despite its association with an increased risk of Alzheimer’s disease.
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![[:es]Descubren cómo se forman los estigmas de las flores[:]](https://katedra.eus/app/uploads/2021/10/Descubren-como-se-forman-los-estigmas-de-las-flores.jpg)
[:es]Descubren cómo se forman los estigmas de las flores[:]
Un grupo de investigadoras del Consejo Superior de Investigaciones Científicas ha descubierto el mecanismo genético por el cual se forma este órgano, esencial para el éxito reproductivo de las plantas con flores. El hallazgo podría favorecer el proceso de fertilización en cultivos, paliando la creciente falta de polinizadores naturales.
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![[:es]Satellite swarms are threatening the night sky—and creating a new zone of environmental conflict[:]](https://katedra.eus/app/uploads/2021/10/20211008_nf_starlink_comparisonb.jpg)
[:es]Satellite swarms are threatening the night sky—and creating a new zone of environmental conflict[:]
Satellite swarms are threatening the night sky. Is low-Earth orbit the next great crucible of environmental conflict?
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![[:es]Las matemáticas que nos dicen cómo de difícil es un problema[:]](https://katedra.eus/app/uploads/2021/10/FWUYTWDON4F7FKSXVE4XGG2NPQ.jpg)
[:es]Las matemáticas que nos dicen cómo de difícil es un problema[:]
“P vs NP” es una de las preguntas abiertas más importantes de la teoría de la complejidad computacional y su solución está premiada con un millón de dólares
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![[:es] Experts Warn of a ‘Twindemic’ as Flu Could Rise Sharply Along With COVID in Winter [:]](https://katedra.eus/app/uploads/2020/04/PNG-2-3.png)
[:es] Experts Warn of a ‘Twindemic’ as Flu Could Rise Sharply Along With COVID in Winter [:]
Our recent modeling work suggests that last year’s tamped-down influenza season could lead to a surge in flu cases this coming season.
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![[:es]How the world’s biggest brain maps could transform neuroscience[:]](https://katedra.eus/app/uploads/2021/10/d41586-021-02661-w_19725562.jpg)
[:es]How the world’s biggest brain maps could transform neuroscience[:]
Scientists around the world are working together to catalogue and map cells in the brain. What have these huge projects revealed about how it works?
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![[:es]Mathematicians Prove Melting Ice Stays Smooth[:]](https://katedra.eus/app/uploads/2021/10/Melting-Ice_2560_op.jpg)
[:es]Mathematicians Prove Melting Ice Stays Smooth[:]
After decades of effort, mathematicians now have a complete understanding of the complicated equations that model the motion of free boundaries, like the one between ice and water.