Search results for network

Biotechnology Jul 23, 2024

Smart guide RNAs: Researchers use logic gate-based decision-making to construct circuits that control genes

Researchers have transformed guide RNAs, which direct enzymes, into a smart RNA capable of controlling networks in response to various signals. A research team consisting of Professor Jongmin Kim and Ph.D. candidates Hansol ...

Plants & Animals Jul 23, 2024

Cocaine found in muscle and liver of sharpnose sharks off coast of Rio de Janeiro

A team of marine biologists and ecotoxicologists affiliated with several institutions in Brazil has found cocaine in muscle and liver samples collected from Brazilian Sharpnose sharks harvested off the coast of Rio de Janeiro. ...

Condensed Matter Jul 23, 2024

The experimental observation of a dissipative time crystal in a Rydberg gas

A dissipative time crystal is a phase of matter characterized by periodic oscillations over time, while a system is dissipating energy. In contrast with conventional time crystals, which can also occur in closed systems with ...

Astronomy Jul 23, 2024

New extremely r-process-enhanced star detected

Using the Gran Telescopio Canarias (GTC), astronomers from the Chinese Academy of Sciences (CAS) and elsewhere have discovered a new extremely r-process-enhanced star in the Milky Way's thin disk. The finding was reported ...

Education Jul 22, 2024

Science, social studies classes can help young English-learning students learn to read and write in English

A new study finds that science and social studies classes may also help young students learn English, even when those classes include difficult and technical vocabulary. The paper is published in the Journal of Educational ...

Materials Science Jul 22, 2024

Researchers develop first voxel building blocks for 3D-printed organs

A research team at the University of Virginia School of Engineering and Applied Science has developed what it believes could be the template for the first building blocks for human-compatible organs printed on demand.

Polymers Jul 22, 2024

New method allows 3D printing of light-responsive hydrogel structures

An international team of researchers has embedded gold nanorods in hydrogels that can be processed through 3D printing to create structures that contract when exposed to light—and expand again when the light is removed. ...

Education Jul 22, 2024

Researchers are exploring new ways to learn that make science more relevant to everyday life, and more fun

Frank Täufer, a scientific assistant at Campus Wiesengut—the University of Bonn's ecological teaching and research farm—asked a group of visiting 8-year-olds to speculate on why the rye plants in his field were all different ...

Environment Jul 22, 2024

Opinion: A 'green new deal' is Canada's best hope of achieving a just carbon-zero transition

The idea of a "green new deal" has gained considerable ground in recent years.

Social Sciences Jul 22, 2024

Public advocacy helps musicians' fame and fortune, new study finds

Musicians often face skepticism from the public when they openly support charitable or social causes. There are often speculations that musicians only do this to serve their own self-interests for reputation or tax purposes. ...

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