Search results for technique

Optics & Photonics 5 hours ago

Optical barcodes expand range of high-resolution sensor

The same geometric quirk that lets visitors murmur messages around the circular dome of the whispering gallery at St. Paul's Cathedral in London or across St. Louis Union Station's whispering arch also enables the construction ...

Biotechnology 7 hours ago

Automated machine learning robot unlocks new potential for genetics research

University of Minnesota Twin Cities researchers have constructed a robot that uses machine learning to fully automate a complicated microinjection process used in genetic research.

Analytical Chemistry Apr 25, 2024

Freeze casting—a guide to creating hierarchically structured materials

Freeze casting is an elegant, cost-effective manufacturing technique to produce highly porous materials with custom-designed hierarchical architectures, well-defined pore orientation, and multifunctional surface structures. ...

Environment Apr 25, 2024

Study says it's likely a warmer world made deadly Dubai downpours heavier

Circumstantial evidence points to climate change as worsening the deadly deluge that just flooded Dubai and other parts of the Persian Gulf, but scientists didn't discover the definitive fingerprints of greenhouse gas-triggered ...

General Physics Apr 25, 2024

IRIS beamline at BESSY II gets a new nanospectroscopy end station

The IRIS infrared beamline at the BESSY II storage ring now offers a fourth option for characterizing materials, cells and even molecules on different length scales. The team has extended the IRIS beamline with an end station ...

Optics & Photonics Apr 25, 2024

Airborne single-photon lidar system achieves high-resolution 3D imaging

Researchers have developed a compact and lightweight single-photon airborne lidar system that can acquire high-resolution 3D images with a low-power laser. This advance could make single-photon lidar practical for air and ...

Analytical Chemistry Apr 25, 2024

Scientists discover method to prevent coalescence in immiscible liquids

A team of chemical engineers from Université PSL, CNRS, Harvard University and chemical company Calyxia, has discovered a way to prevent or delay coalescence in some immiscible liquids.

Cell & Microbiology 1 hour ago

Experts develop way to harness CRISPR technology to deal with antimicrobial resistance

Antimicrobial resistance (AMR) is continuing to increase globally, with rates of AMR in most pathogens increasing and threatening a future in which every day medical procedures may no longer be possible and infections thought ...

Quantum Physics 5 hours ago

The end of the quantum tunnel: Exact instanton transseries for quantum mechanics

In the quantum world, processes can be separated into two distinct classes. One class, that of the so-called "perturbative" phenomena, is relatively easy to detect, both in an experiment and in a mathematical computation. ...

Analytical Chemistry 9 hours ago

Recovering phosphorus from sewage sludge ash to address problem of diminishing supplies of phosphorus ores

Valuable supplies of phosphorus could be recovered from sewage sludge ash, which remains after the sludge has been burned for electric power generation. The method has been developed by chemical engineers Yuuki Mochizuki ...

page 1 from 2