Researchers create an optical tractor beam that pulls macroscopic objects
WASHINGTON — Researchers have developed a way to use laser light to pull a macroscopic object. Although microscopic optical tractor ...
Tag: beam
DGIST Professor Hwang Jae-yoon’s team writes letters with ultrasonic beam! Develops deep learning based real-time ultrasonic hologram generation technology
□ DGIST (President: Kuk Yang) Department of Electrical Engineering and Computer Science Professor Hwang Jae-yoon's team developed a 'deep learning-based ...
Life-saving light beam to detect malaria
A fast, needle-free malaria detection tool developed by a University of Queensland-led team could help save hundreds of thousands of ...
For autonomous cars, a new laser beam steering device
A University of Texas at Arlington electrical engineering professor is leading a project that will explore an optical laser beam ...
Researchers fabricate tiny multi-component beam shaper directly onto optical fiber
WASHINGTON — Researchers have shown that 3D laser printing can be used to fabricate a high-quality, complex polymer optical device ...
New chip-based beam steering device lays groundwork for smaller, cheaper lidar
WASHINGTON — Researchers have developed a new chip-based beam steering technology that provides a promising route to small, cost-effective and ...
Physicists reinvestigate nuclear excitation by electron capture using isomer beam
A "dark" environment was created at the Radioactive Ion Beam Line in Lanzhou (RIBLL), China, to look for a faint ...
Studies find increase in use of proton beam therapy for cancer care and increase in racial disparities
Two new large studies led by researchers at the American Cancer Society (ACS) show an increase in the use of ...
High-Flux 100kHz attosecond pulse source driven by a high-average power annular laser beam
Attosecond pulses are indispensable tools for time-resolved studies of electron dynamics on their natural time scale: attoseconds (10-18 second). Such ...
ASTRO issues clinical guideline on external beam radiation therapy for primary liver cancers
A new clinical guideline from the American Society for Radiation Oncology (ASTRO) provides guidance on the use of radiation therapy ...
Cylindrical vector beam multiplexer/demultiplexer using off-axis polarization control
Cylindrical vector beam (CVB) multiplexing has emerged as a powerful technique to boost signal channels. Coupling and separating CVBs are ...
Wild blue wonder: X-ray beam explores food color protein
ITHACA, N.Y. – In food products, the natural blues tend to be moody. A fun food colorant with a scientific ...
Fundamental particles modelled in beam of light
Scientists at the University of Birmingham have succeeded in creating an experimental model of an elusive kind of fundamental particle ...
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Null results research now published by major behavioral medicine journal
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Seawater split to produce green hydrogen
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Mount Sinai launches phase 1 US trial of NDV-HXP-S, an Egg-based investigational COVID-19 vaccine, in healthy adults previously immunized against COVID-19
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Dogs’ average age at cancer diagnosis is associated with size, sex, breed
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Face masks cut distance airborne pathogens could travel in half, new study finds
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Increase in marine heatwaves expected to affect organisms at bottom of food chain, study suggests