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Search results for continuous modulation

Analytical Chemistry May 15, 2023

An electromagnetic isotope separator that continues to improve

Oak Ridge National Laboratory (ORNL)'s electromagnetic isotope separator, or EMIS, made history in 2018 when it produced 500 milligrams of the rare isotope ruthenium-96, unavailable anywhere else in the world.

Biotechnology May 2, 2023

An AI-powered solution for accurately diagnosing tomato leaf diseases

Plant diseases have posed a major threat to farmers since the early days of agriculture. Today, despite our improved understanding of the causes and treatment of these diseases, they continue to cause significant economic ...

Nanophysics Apr 26, 2023

Scientists improve near-field optical proximity correction via spatial modulation

Researchers led by Prof. Wei Yayi from the University of Chinese Academy of Sciences (UCAS) have improved the final pattern fidelity in near-field nanolithography, a breakthrough in understanding the near-field diffraction ...

General Âé¶¹ÒùÔºics Apr 19, 2023

New model describes the actions that need to be taken by a person riding a swing

A team of physicists, mathematicians and psychologists from Jumonji University, Nagoya University and Hokkaido University, all in Japan, working with a colleague from Macquarie University, in Australia, has developed a model ...

Nanophysics Apr 19, 2023

Low-pass filters based on thin films of van der Waals ferromagnets

Two-dimensional (2D) magnets, also known as magnetic van der Waals materials, have advantageous electrical and mechanical properties, such as antiferromagnetic or ferromagnetism. These properties make them particularly promising ...

Optics & Photonics Apr 13, 2023

New light sheet holography overcomes the depth perception challenge in 3D holograms

Holography—the use of light projection to display images—can be used to construct holograms, which are three-dimensional structures of light that depict true-to-life objects and scenes. While today's technologies can't ...

Space Exploration Apr 12, 2023

Is the US in a space race against China?

Headlines proclaiming the rise of a new "space race" between the U.S. and China have become common in news coverage following many of the exciting launches in recent years. Experts have pointed to China's rapid advancements ...

Optics & Photonics Apr 6, 2023

Technology advance paves way to more realistic 3D holograms for virtual reality and more

Researchers have developed a new way to create dynamic ultrahigh-density 3D holographic projections. By packing more details into a 3D image, this type of hologram could enable realistic representations of the world around ...

Biotechnology Mar 27, 2023

Researchers draw inspiration from pig snouts to design novel air filter technologies

Since the beginning of human creative activity, nature has served as a source of inspiration. That continues to be true for Saikat Basu, an assistant professor in South Dakota State University's Department of Mechanical Engineering, ...

Plants & Animals Mar 14, 2023

Scientists disable protective gene in mosquitoes, making them susceptible to disease

Immune pathways that protect mosquitoes from human pathogens, including West Nile, Zika and dengue viruses were disabled by Texas A&M AgriLife Research scientists.

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