Although many theories have suggested that animals moving through a fluid environment (air or water) can benefit
from vortices, there was no direct experimental evidence that demonstrates the mechanism and its effect on the physiology of the animal until now.
«Investors are moving en masse out of media,» said David Bank, an analyst with RBC Capital Markets, who said he was «calling
from the vortex of media hell.»
As the Word springs forth
from the vortex of its ancient setting to express itself through the vortex of text / preacher / people in social context, the Word of God happens; it becomes a proclamation event in the lives of the people experiencing the sermon.
A magnetic field emanates
from the vortex core.
The first science images and results
from the vortex instrument demonstrate its ability to image planet - forming regions hidden under the glare of stars.
He assured us they contained fresh water and that once we had been saved
from the vortex created by the foundering ship, we might need to be saved from thirst and starvation; but I could not think that far ahead.
Discover the mysteries of the deep, save your dolphin family, and protect the world
from the Vortex.
Not exact matches
GIS already tumbled
from $ 60 down to $ 55 during the big
vortex of selling of these kinds of names.
«There is a deep and shared mythology that it is a perfect meritocracy,» she says — a self - reinforcing
vortex of talent drawn
from certain schools, with identical credentials, wearing, most likely, similar garb.
There's nothing you can do to stop winter
from setting in, but if the thought of another season of polar
vortices and local news broadcasts about «snowmageddon» has you dreading the months ahead, perhaps there is another option for some lucky business owners and freelancers.
Once Hillary Clinton threw her hat into the ring, she immediately became America's presumptive first woman president, creating a kind of reputational
vortex that shielded her husband's behavior
from scrutiny.
To escape
from this dizzy whirl the soul either sets out upon the difficult path of bringing itself toward unity or it clutches at any object past which the
vortex happens to carry it and casts its passion upon it.
There are in every generation people who, beginning innocently, with no predetermined intention of becoming saints, find themselves drawn into the
vortex by their interest in helping mankind, and by the understanding that comes
from actually doing it.
It took a great deal of discernment, courage and will
from me and my team and others to make sure that our church community didn't sink into this terrible
vortex of purpose - drivenness.
The only good thing that has resulted
from this polar
vortex is the more frequent use of my beloved crockpot.
Gently pour the egg
from the bowl into the
vortex and let cook, undisturbed until it has reached desired doneness, about 4 minutes for a soft center.
The entire 400 acres is a celebration, but the
vortex of raucousness sits just over a half - mile
from the grandiose (or gaudy, depending on your taste) clubhouse.
The pattern of the
vortex spiral is raised
from the surface adding texture and grip to the wrap.
This winter has been particularly snowy, with countless hits
from polar
vortexes and arctic blasts.
This engineering marvel is made
from a continuous steel band that can snap
from flat into a complicated
vortex in a second!
While the
Vortex system is designed specifically for blood, the company is working with academic researchers to develop versions that could be used to isolate cells
from other body fluids as well, such as cerebrospinal fluid and urine.
Vortex's system uses a microfluidic chip to generate tiny
vortices that trap larger, more deformable cancer cells
from a blood plasma sample.
Scientists have proposed that heat emanating outward
from the planet's core may pass through an inner layer of superionic ice, and through convection, create
vortices on the outer layer of ionic water that give rise to local magnetic fields.
In addition to new understanding of the forces governing microswimmers and their environments, the
vortex technique could help prevent biofilms
from forming and disrupting microfluidic devices, the authors suggested.
A huge glowing
vortex that appeared in the skies above Norway last week was most probably a failed Russian missile launch, says an astrophysicist
from Harvard University
Their technique, published June 23 in the journal Chaos,
from AIP Publishing, could also be useful in other fluid dynamic analyses — for example, when studying unsteady
vortices detaching
from the wing of an airplane.
During these events, a polar
vortex of up - to -130-kilometer-per-hour stratospheric winds encircling the Arctic can weaken or change direction (
from counterclockwise to clockwise around the North Pole) for up to 2 months.
As the
vortex loses energy, the vertical flow transports hot gases
from above and cold gases
from below the
vortex toward its center, restoring part of its lost energy.
The model also predicts a radial flow, which sucks winds
from the high - speed jet streams toward the
vortex center.
The goal of the monthlong mission, dubbed Project Kaisei after the 151 - foot brigantine that was bought
from Japanese sailors in 1991, is to chart the so - called Great Pacific Garbage Patch and learn about its mysterious
vortex of discarded plastic and assess what might be done about it.
At the same time, an intense surge of cool monsoon winds
from the northeast whistled through the gap between Borneo and Indochina, wrapping around the stormy
vortex and making it spin with no help
from Earth's rotation.
Vortex is more of an exploration, where you can experience the story through the eyes and mind of the main character, Drew Griffin, «a young medical student running away
from a tragic past».
Some
vortices even escaped
from the edge of the BEC, creating an imbalance that left the cloud rotating.
Mark Simpson and Ari Glezer's proposal to extract energy using turbines powered by natural
vortexes created by warm surfaces (9 March, p 23) begs a question: could enough
vortex turbines extract enough energy
from the rising air in Tornado Alley in the US to tame or at least lessen the annual destruction?
By draining air outward, that spiral keeps the
vortex from growing so big it must detach
from the wing and create a stall.
This satellite image
from late January 2014 shows the extent of the polar
vortex's reach across the United States.
A dust devil or whirlwind is either a large rotating updraft, anywhere
from 1000 meters high or more and tens of meters in diameter, to a small
vortex a few meters high.
The valley between (where the wind can expand again) has the slowest wind; a rolling
vortex, which acts as a vacuum to lift sand
from the valley, arises there.
The presidential election took center stage, but our readers were also fascinated by everything
from particle physics and rage disorder to autism in girls and the polar
vortex
«We checked it 14 different ways to make sure it was consistent,» Kovac says, before announcing they had identified the telltale
vortex - like pattern expected
from gravitational waves generated during inflation.
«In turbulent systems, kinetic energy always dissipates
from the motion of
vortices, but up to now everyone had thought that when
vortices are in laminar motion the dissipation of energy is zero at zero temperature.
His research shows that turbulent wind
vortices can produce the common Martian phenomenon of a mountain positioned downwind
from the center of an ancient meteorite impact zone.
Material
from both eruptions was unable to penetrate the Antarctic stratosphere at high altitudes last year because the eruptions occurred after the establishment of the winter
vortex of circumpolar winds, which cuts off the upper stratosphere above Antarctica.
Red: counterclockwise
vortexes, Blue: clockwise
vortexes, viewed
from the back.
It was only then that the strength of the
vortices shed
from the cylinder was strong enough to elicit a response
from the trout.
(Scientists are not sure why tornadoes pump out infrasound, but Bedard thinks it may result
from a rapid expanding and contracting of the
vortex.)
Together with colleagues
from Forschungszentrum Jülich, the University of Edinburgh and the University of Nottingham, Almeida has studied the magnetic
vortices in magnetite nanocrystals.
And when you get a polar
vortex disruption, warm air
from the lower latitudes rushes in to the Arctic, and you can get extreme warm events like we saw in February.
By pinpointing the position of the
vortex core
from the imaging sequence, they obtained accurate data about a parameter, known as the non-adiabatic spin - transfer torque, which is crucial for electrical manipulations.
These
vortices of upwardly spiraling wind have been studied for decades, but information about them is usually, and understandably, obtained
from a distance, precluding fine - scale measurements of rotational speed, shear forces, and internal wind pathways.