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Search results for continuous modulation

Cell & Microbiology Mar 9, 2023

Bacterial enzyme traps and breaks down PFAS molecules

Highly nondegradable chemicals such as PFAS and pesticides can have useful properties in some situations, but are extremely difficult for nature to remove afterwards. Now researchers from Aarhus University have found that ...

Superconductivity Mar 8, 2023

Fermilab completes the first-of-its-kind prototype of a superconducting accelerator module

Technical staff at the U.S. Department of Energy's Fermi National Accelerator Laboratory have completed a prototype of a special superconducting cryomodule, the first of its kind in the world. The national lab is home of ...

Optics & Photonics Mar 3, 2023

An interdisciplinary solution for enhanced high-resolution imaging in electron and optical microscopy

Although electron microscopy can already reveal details as small as one nanometer, ongoing research seeks to break through barriers limiting image quality and reducing the optical dose on the samples. Aberration is a common ...

Bio & Medicine Mar 1, 2023

Nanomedicine targeting hypothalamic lipid metabolism can be a potential approach for controlling obesity

The imbalance between dietary intake and output that results from metabolic disorders like obesity disrupts energy homeostasis. Despite significant advances in understanding the pathogenesis of these metabolic disorders, ...

Astronomy Feb 23, 2023

Astronomers measure the heartbeat of spinning stars

An international team of scientist have used the MeerKAT radio telescope to observe the pulsing heartbeat of the universe as neutron stars are born and form swirling lightning storms which last for millions of years.

Optics & Photonics Feb 3, 2023

Using diamonds to generate ultrashort THz pulses

The advent of intense ultrashort coherent light pulses has revolutionized the spectroscopy field. They allow easy observation of various nonlinear optical effects and facilitate the characterization of materials with nonlinear ...

Quantum Âé¶¹ÒùÔºics Feb 1, 2023

Special setup uses polarized rubidium and xenon as transmitter and receiver system for exotic fields

In the search for new forces and interactions beyond the Standard Model, an international team of researchers involving the PRISMA Cluster of Excellence at Johannes Gutenberg University Mainz (JGU) and the Helmholtz Institute ...

Optics & Photonics Jan 13, 2023

Deep-ultraviolet birefringent hydrogel based on 2D cobalt-doped titanate

A birefringence based light modulator that works in the wavelength region of < 350 nm plays a vital role in DUV beam shaping, high density data storage, semiconductor micro-nano processing and photolithography. Actually, ...

Earth Sciences Jan 12, 2023

Agricultural droughts will continue across water-scarce Central Asia, says study

A severe agriculture drought swept Central Asia in 2021 in its early growing season, causing mass die-offs of crops and livestock and leading to increased food prices.

Optics & Photonics Jan 4, 2023

High-performance visible-light lasers that fit on a fingertip

As technologies keep advancing at exponential rates and demand for new devices rises accordingly, miniaturizing systems into chips has become increasingly important. Microelectronics has changed the way we manipulate electricity, ...

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