Sentences with phrase «by focusing a beam»

Earlier this year, a team of University of Copenhagen researchers reported rendering 11 healthy people temporarily blind by focusing a beam of magnetism at the back of the subjects» heads.

Not exact matches

The workouts — which beam into your home live or on demand — focus on activities like high - intensity interval training, which includes short sprints followed by exercises on a mat.

In the 1970s, researchers at Lawrence Livermore National Laboratory (LLNL) in California focused on the former, boosting laser energy by routing beams through additional lasing crystals made of glass doped with neodymium.

Users are able to enhance their night vision experience by activating the illuminator focusing beam, which pulsates with infrared technology.

You can change the size of the beam by using the adjustable focus.

He's done so by precisely focusing infrared laser light to selectively ionize, or steal the electrons from, air molecules at the beam's focal point, generating a flash of bluish - white plasma.

Developed by the US Department of Defense's Missile Defense Agency (MDA), the ABL aims to focus a beam of laser energy in the megawatt range for several seconds onto a missile at a...

This work has demonstrated a successful control of a phase transformation from the layered SrNbO3.4 to the perovskite SrNbO3 with atomic precision by manipulating a focused sub-Angström electron beam to any selectable region.

The team, led by Prof. Yuichi Ikuhara, applied the focused electron beam of a scanning transmission electron microscope (STEM) to irradiate SrNbO3.4 crystals, and demonstrated a precise control of a phase transformation from layered SrNbO3.4 to perovskite SrNbO3 at the atomic scale.

What they call «optical molasses» slows atoms to a crawl by focusing three pairs of laser beams on a small volume of space that also contains a magnetic field.

A beam tightly focused by a telescope could greatly outshine a planet's host star at a particular wavelength, Townes realized, popping out as clearly as a red laser pointer aimed at someone from across a stadium flooded with white lights.

Newer synchrotron scanners can do even better, producing extremely focused beams a trillion times brighter than the ones generated by standard X-ray machines and yielding incredibly high - resolution images.

The researchers therefore carefully fused the nano - beads by focusing a high - energy electron beam on them, thus forming a continuous crystalline network.

«We've pushed the capabilities of LCLS down in the sub-micron region by using extreme focusing that creates a more intense beam on the tiny sample,» Boutet says.

Data is recorded on the discs while they are in a magnetic field by focusing a laser beam on to the film.

The ultimate dream is to take STEM into three dimensions with confocal electron microscopy, which images a material in slices by changing the focus of the beam.

Laser - powered fusion, sometimes called inertial confinement fusion, is produced by focusing an array of powerful laser beams on a small pellet of hydrogen fuel.

This is a cross-sectional scanning electron microscopy images of a 750 nm period grating fabricated by focused ion beam milling in a 300 nm thick amorphous germanium antimony telluride film on silica.

It will focus the ion beam to ensure that the area being drilled by ions is eroded uniformly.

ESRF - EBS, due for completion in 2022, will focus on the construction of a new storage ring with performances multiplied by 100 for the brilliance and coherence of the X-ray beam.

By focusing an X-ray beam onto the silver paste during the contact formation, the researchers were able to capture the chemical and physical changes to the solar cell and the silver paste during the firing process and use those data to create a better picture of what happens.

To identify the location of each element with atomic precision, the researchers used a method in which the electron beam of one of the world's leading ultrahigh - resolution electron microscopes is finely focused, sent through the specimen and, by interactions with the specimen, loses part of its energy.

The team envisions integration across scales by integrating images from different sources, such as light microscopes, focused ion beam scanning electron microscopes (FIBSEM), and TEM.

«Thanks to a new focused - ion beam sectioning system recently obtained by McGill's Facility for Electron Microscopy Research, we were able to accurately and thinly cut the sample and image the interior of the shell.»

When the charged beam reaches the end of the linac, eponymous «neutralized drift compression» takes over: plasma is injected to neutralize the ion beam; the ion bunches are squeezed radially by magnetic fields while the tails of the bunches are allowed to catch up to their heads, forming a compact, focused beam at the precise moment it hits the target.

Berkeley Lab's inertial fusion energy research has emphasized ion beams — focused by magnetic fields, not materials like glass, and accelerated by induction accelerators.

An additional continuous probing beam (633 nm) was directed at the sample and focused on it collinearly with pump laser beams, and its axial intensity was monitored by a high - speed photodetector (PDA110AC, Thorlabs Inc.) and a 400 - MHz Lecroy digital oscilloscope.

Critics will focus on Chevrolet's use of what's arguably a semi-independent rear suspension rather than an independent design, a variation on a torsion beam supplemented by a Z - link Watt's linkage, which keeps the suspension centered.

* Form follows function: distinctive centre air intake and vertical grilles feed larger volume of air (+ 10 %) to turbocharger intercoolers while bonnet vents extract hot air from engine bay * Subtly curved rear wheel arches with newly tooled side panels accommodate increased rear track of the uprated chassis and provide muscular stance * Distinctive «smoked steel finish» to all exterior «brightware», including the first automotive application of «Physical Vapour Deposition'to stainless steel * Larger, twin elliptical exhaust tailpipes and rear valance with discreet vertical divider * 2 new pearlescent and 2 new matt finish colours * Unique driver - focused, two - seater cabin with lightweight sports seats, giving a 45 kg (99 lb) weight saving * Rear seats replaced by stowage deck with carbon fibre luggage retaining beam * AlcantaraTM, carbon fibre and «Soft Touch» leather provide a very different interpretation of Bentley craftsmanship with choice of Single Tone and Duo Tone combinations

The all - new Focus lighting technologies including Adaptive Front Lighting System that adjusts the headlight beam angle and intensity to match the driving environment, and Glare - free high beam that removes the guilt of accidentally dazzling other drivers and helps users see more of the road ahead at night, are supported by advanced full - LED headlamps that use an innovative adjustable drum configuration for greater flexibility and softer, less distracting transitions.

The operator can focus the narrow beam of light emitted by the laser on the cancer to vaporise it.

Even though those glimpses proved fleeting, mere projections created by focused light beams reflected from the things of the world, the camera obscura emerged as the device of choice for painters by bringing the world directly onto the canvas.

How long does it take to cook everyone on Manhattan or Long Island with a tightly focused 20 - 100GW beam with a lost position control problem from getting hit by some thing the size of a golf ball or a loose 2 ″ long X 1/2 ″ dia.

Formed in 1996 by Jack Millar and Robert Kreklewetz, the firm is small, but has laser - beam focus, working exclusively on tax, trade, GST / HST, and customs matters.

Banka Goela says that most often her students needed to hear that the stress caused by a relationship on the rails that is straining their otherwise laser - beam academic focus is understandable.

First, doctors are transitioning from the old - fashioned way of administering radiation therapy — an unfocused beam of weak radiation — to the newer method of focused, high - energy radiation administered by linear accelerators.

In this case, beamforming can help by focusing a signal in a concentrated beam that points only in the direction of a user, rather than broadcasting in many directions at once.

They focused on keeping the heritage feel of the building, including high ceilings with wood beams, and by adding a large wooden harvest table to create the desired inclusive atmosphere.