Search results for fingerprint

Optics & Photonics Jun 3, 2022

Controlling the waveform of ultrashort infrared pulses

An international team of laser physicists of the attoworld team at LMU and the Max Planck Institute of Quantum Optics has achieved unprecedented control over light pulses in the mid-infrared wavelength range.

Molecular & Computational biology May 20, 2022

A new tool to verify the geographical origins of virgin olive oil

Olive oil is one of the most prestigious agri-foods in Spain and it is the base of the Mediterranean diet. Adulteration and commercial fraud cases occur when it comes to the origin and varieties of a product with such an ...

Biochemistry May 18, 2022

Researchers magnify hidden biological structures by combining SRS and expansion microscopy

A research team from Carnegie Mellon University and Columbia have combined two emerging imaging technologies to better view a wide range of biomolecules, including proteins, lipids and DNA, at the nanoscale. Their technique, ...

Bio & Medicine May 16, 2022

Perception-based nanosensor platform could advance detection of ovarian cancer

Ovarian cancer kills 14,000 women in the United States every year. It's the fifth leading cause of cancer death among women, and it's so deadly, in part, because the disease is hard to catch in its early stages. Patients ...

Ecology May 10, 2022

New techniques for retrieving fingerprints from ivory to mitigate poaching

The use of new techniques for retrieving fingerprints from ivory has been validated for the first time by scientists from King's College London and University College London in collaboration with imaging and fingerprint experts ...

Optics & Photonics May 9, 2022

A zero-cost way to improve neutron scattering resolution by 500%

Scientists pushing the limits of the world's most advanced neutron scattering instruments know that a small amount of distortion in their measurements is inevitable. For some experiments, this distortion is easily accounted ...

Nanophysics May 5, 2022

'Nanomagnetic' computing can provide low-energy AI, researchers show

Researchers have shown it is possible to perform artificial intelligence using tiny nanomagnets that interact like neurons in the brain.

Paleontology & Fossils Apr 22, 2022

Fossilized pollen may reveal 'fingerprints' of environmental stress

It's around this time every year that we start to remember the existence of pollen, the microscopic reproductive cells of cone-bearing and flowering plants. Airborne pollen may induce annoying congestion for some, but a new ...

Environment Apr 5, 2022

Global team of scientists determine 'fingerprint' for how much heat, drought is too much for forests

How hot is too hot, and how dry is too dry, for the Earth's forests? A new study from an international team of researchers found the answers—by looking at decades of dying trees.

Biotechnology Mar 4, 2022

'Fingerprint' machine learning technique identifies different bacteria in seconds

Bacterial identification can take hours and often longer, precious time when diagnosing infections and selecting appropriate treatments. There may be a quicker, more accurate process according to researchers at KAIST. By ...

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