Hydrogen (H2) is a clean carbon-free fuel with high gravimetric energy density and emerges as an attractive alternative to the unrenewable fossil resource. Photocatalytic water splitting over a semiconductor provides a promising ...
Analytical Chemistry
Jun 27, 2023
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21
A team of chemists and material scientists at the University of Tokyo has developed a new class of interlocking supramolecular systems by combining metal-organic frameworks with rotaxanes. In their study, reported in the ...
Plenty of news stories have focused on the danger posed by Kessler syndrome. In this condition, space is made inaccessible by a cloud of debris surrounding our planet that would destroy any further attempts to get into orbit. ...
Space Exploration
Jun 22, 2023
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52
The sea off the west coast of South America is one of the most productive fishing grounds of the world. In the Humboldt Current system, upwelling of cold and nutrient rich waters stimulate the growth of plankton that in turn ...
Ecology
Jun 20, 2023
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13
The world's first international treaty to protect the high seas was adopted Monday at the United Nations, creating a landmark environmental accord designed to protect remote ecosystems vital to humanity.
Environment
Jun 19, 2023
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92
Air pollution in China is generated from many sources and interacts chemically and physically within the atmosphere in ways that can be difficult to predict. The concept of the Air Pollution Complex was created to address ...
Environment
Jun 15, 2023
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2
Machines can make better decisions than humans, but humans often struggle to know when the machine's decision making is actually more accurate and end up overriding the algorithm decisions for worse, according to new research ...
Social Sciences
Jun 14, 2023
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1
As the world struggles for sustainability in the face of climate change, wildfire smoke becomes a lesson in how people can become victims far from the root of a problem and far from their control.
Environment
Jun 12, 2023
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13
Quantum information (QI) processing may be the next game changer in the evolution of technology, by providing unprecedented computational capabilities, security and detection sensitivities. Qubits, the basic hardware element ...
Quantum Physics
Jun 9, 2023
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725
Life on Earth owes its existence to photosynthesis—a process which is 2.3 billion years old. This immensely fascinating (and still not fully understood) reaction enables plants and other organisms to harvest sunlight, water ...
Space Exploration
Jun 7, 2023
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