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2 yrs

Sustainable irrigation critical to recovery of Ukrainian farms, a major global exporter of grain and oilseeds

Sustainable irrigation critical to recovery of Ukrainian farms, a major global exporter of grain and oilseeds

By the middle of the century, three-quarters of Ukrainian croplands—a critical source of the world's grain and oilseeds—will experience water shortages due to the combination of climate change and infrastructural damage caused by the Russian invasion, according to new research from an international research team led by Carnegie Science's Lorenzo Rosa and including members of the World Bank's Global Water Practice unit.

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2 yrs

Electrified membranes with carbon nanotubes offer faster nitrate removal in drinking water

Electrified membranes with carbon nanotubes offer faster nitrate removal in drinking water

Nitrate contamination in water has long presented threats to the environment and human health. Now, Yale researchers have developed an efficient and effective way to remove it.

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2 yrs

Rhythmic gene expression in plants is crucial for symbiosis with nutrient-providing bacteria, study finds

Rhythmic gene expression in plants is crucial for symbiosis with nutrient-providing bacteria, study finds

Legumes thrive in low-nitrogen environments by partnering with rhizobia, soil bacteria that convert atmospheric nitrogen into ammonium, a usable form for the plants. These beneficial bacteria are housed in root nodules formed on legume roots.

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2 yrs

A new way to control the magnetic properties of rare earth elements

A new way to control the magnetic properties of rare earth elements

The special properties of rare earth magnetic materials are due to the electrons in the 4f shell. Until now, the magnetic properties of 4f electrons were considered almost impossible to control.

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2 yrs

New dawn for space storm alerts could help shield Earth's tech

New dawn for space storm alerts could help shield Earth's tech

Space storms could soon be forecast with greater accuracy than ever before thanks to a big leap forward in our understanding of exactly when a violent solar eruption may hit Earth.

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2 yrs

How mantle hydration changes over the lifetime of a subduction zone

How mantle hydration changes over the lifetime of a subduction zone

Because of interactions with Earth's hot mantle, water-logged oceanic plates release water as they slide beneath less dense overriding plates in subduction zones. This water rises and hydrates the mantle above it, contributing to the formation of volcanoes at the surface and limiting the maximum depths of damaging earthquakes.

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2 yrs

Gold co-catalyst improves photocatalytic degradation of micropollutants, finds study

Gold co-catalyst improves photocatalytic degradation of micropollutants, finds study

To remove micropollutants such as pesticides and trace chemicals from the environment, you need something equally small and cunning. One potential method is photocatalysis, which uses semiconducting nanomaterials powered by sunlight to adsorb toxic chemicals on the materials' surface and degrade them.

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2 yrs

Study deciphers intricate 3D structure of DNA aptamer for disease theranostics

Study deciphers intricate 3D structure of DNA aptamer for disease theranostics

In a study published in PNAS, a research team has resolved the first high-resolution structure of the sgc8c DNA aptamer that targets protein tyrosine kinase 7 (PTK7), engineered two optimal sgc8c variants for disease theranostics efficiently, and revealed new principles for the sophisticated structural and functional organization of DNA molecules.

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2 yrs

Innovative microscopy reveals amyloid architecture, may give insights into neurodegenerative disease

Innovative microscopy reveals amyloid architecture, may give insights into neurodegenerative disease

Amyloid-beta (A-beta) aggregates are tangles of proteins most notably associated with neurodegenerative diseases such as Alzheimer's. Despite its constant stint in the limelight, however, researchers have been unable to get a good understanding of how A-beta comes together and breaks apart.

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2 yrs

Enhanced information in national policies can accelerate Africa's efforts to track climate adaptation

Enhanced information in national policies can accelerate Africa's efforts to track climate adaptation

New analysis of African national adaptation policy documents finds that most fail to provide comprehensive and consistent information. But the authors also uncover compelling examples of robust plans that hold lessons for upcoming climate talks.

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