Search results for linear motor stages

Economics & Business Mar 31, 2023

Could a reinterpreted Marxism have solutions to our unprecedented environmental crisis?

In 2021, Kohei Saito's "Capital in the Anthropocene" became a publishing sensation in Japan, eventually selling more than half a million copies.

Biotechnology Sep 13, 2022

A window into the fruit fly's nervous system

Scientists at EPFL have developed an implantation technique that allows unprecedented optical access to the "spinal cord" of the fruit fly, Drosophila melanogaster. This work can potentially lead to breakthroughs in the fields ...

Optics & Photonics Dec 16, 2019

Super-resolution photoacoustic microscopy finds clogged blood vessels

200 years ago, a doctor from France used a stethoscope for the first time. Countless efforts to observe the human body have been made since then. Up to now, the best tool that provides anatomical, functional, and molecular ...

Optics & Photonics Oct 23, 2019

Free-space data-carrying bendable light communications

Bendable light beams have significant applications in optical manipulation, optical imaging, routing, micromachining and nonlinear optics. Researchers have long explored curved light beams in place of traditional Gaussian ...

Engineering Feb 15, 2018

Integrated design strategy lowers the mass and costs of motors that move objects nanometers at a time

Probing intricate cells or high-tech microchip components requires 'nanopositioners' that can scan large areas with extremely small steps. Normally, these positioners have separate fine- and coarse-movement stages, but A*STAR ...

Environment Oct 30, 2017

Reducing manure and fertilizers decreases atmospheric fine particles

Fine particulates have numerous sources – not only traffic, which is currently under particular scrutiny. Reducing agricultural emissions could also considerably reduce the particulate levels that are hazardous to health, ...

Condensed Matter Aug 24, 2017

Helical locomotion in a granular medium by a 'sand robot'

Moving within granular media such as sand is a trick that occurs not only in science-fiction movies. The sandfish lizard, which lives in the desert, is also able to perform this task. In order to do so, this lizard behaves ...

Optics & Photonics Jul 7, 2017

Helically twisted photonic crystal fibres

Photonic crystal fibres (PCF) are strands of glass, not much thicker than a human hair, with a lattice of hollow channels running along the fibre. If they are continuously twisted in their production, they resemble a multi-helix. ...

Robotics Aug 11, 2016

Student researchers build table-football robot

ls in table football. The next step will be to program the robot with some strategy and organise a competition among robots.

Jan 31, 2005

Scientists grow critical nerve cells

After years of trial and error, scientists have coaxed human embryonic stem cells to become spinal motor neurons, critical nervous system pathways that relay messages from the brain to the rest of the body. The new findings, ...

page 1 from 1