Not exact matches
Been a Suns fan since the days of Kyle Macy and Walter Davis and the «scandal», enjoyed big ups (KJ / Chambers / Barkley / Nash) and downs (Googs / Starbury /
SuperCool), ready
for whatever comes next!
Then in 1961 Stanley Jacob, a University of Oregon Health Sciences Center surgeon looking
for a way to
supercool animal organs
for transplant experiments, learned of DMSO from Robert Herschler, a chemist employed by the Crown Zellerbach paper company.
As the atoms move around in the
supercooled state in search
for nucleation sites, the temperature continues to drop.
The extremely low temperatures and rapid freezing were crucial to forming cubic ice, Wyslouzil said: «Since liquid water drops in high - altitude clouds are typically
supercooled, there is a good chance
for cubic ice to form there.»
The experiment, housed in a laboratory adjacent to his office at the University of Washington, is a
supercooled, magnetized vacuum chamber equipped with a sensitive detector that listens
for the microwave «ping» of passing particles called axions.
On page 1589 of this issue, Kim et al. (2) use an evaporative cooling technique to cool micrometer - sized water droplets to deeply
supercooled temperatures and provide evidence
for the postulated critical point.
The new result comes from an experiment called CRESST II, which uses a few dozen
supercooled calcium tungstate crystals to hunt
for dark matter from deep beneath the Gran Sasso mountain in Italy.
In winter the observers didn't use the anemometer, an instrument
for measuring wind speed,
for fear it would be damaged by the
supercooled water droplets that froze to everything, leaving the observatory caked in windblown ice.
«By integrating a light - activated molecule into the traditional picture of latent heat, we add a new kind of control knob
for properties such as melting, solidification, and
supercooling,» says Grossman, who is the Morton and Claire Goulder and Family Professor in Environmental Systems as well as professor of materials science and engineering.
Wait
for it to become
supercool again, then repeat this experiment with your remaining fruit skewers!
In the initial proof - of - concept system «the temperature change or
supercooling that we achieve
for this thermal storage material can be up to 10 degrees C (18 F), and we hope we can go higher,» Grossman says.
Brian Barnes of the University of Alaska in Fairbanks and his colleagues wanted to test whether this was the case
for the Arctic ground squirrel — famous
for its ability to lower its body temperature to -3 °C during hibernation by
supercooling its blood.
The properties of
supercooled water are important
for understanding basic processes during cryoprotection, which is the preservation of tissue or cells by liquid nitrogen so they can be thawed without damaged, said Wang, an associate professor in the department of chemistry and biochemistry in the J. William Fulbright College of Arts and Sciences.
The properties of
supercooled water are important
for understanding basic processes during cryoprotection, which is the preservation of tissue or cells by liquid nitrogen so they can be thawed without damage, said Wang, an associate professor in the department of chemistry and biochemistry in the J. William Fulbright College of Arts and Sciences.
In one sentence:
For first time, researchers measure properties of water at deeply
supercooled temperatures, fleshing out their understanding of rain and clouds.
What is retained makes the 2015 Volkswagen Golf R
supercool: great - looking wheels, a cool, new front fascia with intakes gasping
for air, supportive leather seats that aren't too snug
for the two - hour highway drive from downtown Los Angeles, blue instrument needles, and as many exhaust tips as driven wheels.
I'm not into cloud physics in any way, which is why I ask the question, but I'm was once well acquainted with
supercooling and the need
for heterogeneous nucleation in most things material.
Given the lower temperatures and lower water vapour content at higher altitudes and a need
for high
supercooling to initiate condensation (in the absence of sufficient normal CCN), wouldn't an increased source of nuclei, in the form of GCRs, enhance high - and middle - altitude cloud formation?
In a phase transition from liquid to solid, a liquid may persist in a
supercooled state beyond the equilibrium threshold
for solidification if there are insufficient nucleation points (e.g., impurities) to induce solidification.
In a process called cloud seeding, silver iodide, with effective ice - nucleating temperatures of less than − 4 °C, has been used
for years in attempts to convert
supercooled water to ice crystals in regions with a scarcity of natural ice nuclei.
To liquefy Natuna's methane
for shipping, it must be
supercooled.