Sentences with phrase «of ice crystal formation»

Not exact matches

One possibility: time is just another spatial dimension except at the beginning of space and time This is perhaps like formation of an ice crystal or alignment of magnetic domains, a phase change in which time becomes timelike.

Charged particles, or ions, of magnesium from the cosmic dust can trigger the formation of tiny ice crystals that help form clouds, a new analysis of Mars» atmosphere suggests.

Water droplets and ice crystals in the atmosphere condensed on the infusion of dust particles and settled into pouch - like formations due to wind currents.

Their stickiness makes it hard to get them through an inlet into a measuring device, but these compounds may play a significant role in the formation and alteration of aerosols, tiny airborne particles that can contribute to smog or to the nucleation of raindrops or ice crystals, affecting the Earth's climate.

The stem end of the mushroom, says Stupp, would stick to the airplane, while the other would prevent the formation of ice crystals.

There, they calculated the so - called free energy cost for the formation of small ice crystal nuclei.

The major concern in cryopreservation of cells is the possible formation of ice crystals inside in the cells.

Effects of plasma channels on ice formation or precipitation processes could not be proved in typical storm clouds, where ice crystals and subcooled water droplets coexist.

Hence, the clouds that form at colder temperatures — if any form at all — contain much less suspended water in the form of ice crystals, the starting sites for snow crystal formation.

There was an era called white earth which starts about 700 million years ago with alternating periods of deep ice sheets and then hotter warmer stages which led to formation of various kinds of crystals, and last and luckily we live in the period known as green earth, which started about 400 million years ago when multicellular life arose and wholly changed to biochemical breakdown the makeup of the minerals on the planet again.

The main mode, which is involved in the formation of ice crystals in mixed - phase clouds (clouds formed by ice particles and water droplets), is the immersion freezing mode.

Then they analyzed the different present - day simulations to compare the relative importance of heterogeneous ice crystal formation versus homogeneous ice freezing to identify the contribution from aircraft - emitted soot as compared to that from the Earth's surface sources.

Each of the five worlds and unlockable sixth world have their own unique aesthetic such as the first world Techno Forest containing plenty of vegetation and trees, while the second world Crystal Mountain has snow falling and ice on the ground and the surroundings of the third world including large quantities of rock formations and magma pools.

At the recent European Geophysical Union conference, there were posters on banner clouds on the Zugspitze, the role of cubic ice crystals in high cirrus formation, and the role of global cooling in the fall of the Neanderthals.

Before the ice gets too thick, the temperature contrast between the warmer water and the cold atmosphere makes conditions just right for the formation of surface crystals like this field of frost flowers on Dillon Reservoir, in the Rocky Mountains of Colorado.

These bubbles had disappeared completely by 1100 meters, most probably as a result of the diffusion of gas molecules into the ice lattice, and this, together with the formation below 1200 meters of an oriented crystal fabric (characterized by a strong vertical orientation of crystallographic c axes) is believed to be responsible for the greatly increased ductility of the deeper cores.

The formation of cloud droplets and cloud ice crystals is associated with suspended aerosols, which are produced by natural processes as well as human activities and are ubiquitous in Earth's atmosphere.

The evolution of clouds that follows the formation of liquid cloud droplets or ice crystals depends on which phase of water occurs.

If a cloud doesn't form then because of lack of aerosols to start formation, chill that sucker down some more to form ice crystals and it should make its on substrate to form.

However, we caution that these results do not imply that the ice formation problem is solved because several unique conditions favored agreement between simulated and observed ice crystal number concentrations in this case: overlying ice nucleus concentrations much greater than in - cloud ice crystal concentrations, very slow - falling ice crystals, and the possible presence of an ice nucleus reservoir below a decoupled surface layer.

WEATHER MODIFICATION STUDIES: THE POTENTIAL FOR CREATING AND UTILIZING ICE CRYSTALS IN WEATHER MODIFICATION ACTIVITIES, 17 page reportVonnegut, B., 1947: The nucleation of ice formation by silver iodide.

From the Icy Crystal Santa's Gifts Collection Features beautiful formations of dendrites with the elegance of ice sculptures Dimensions: 6 «H. Material (s): acrylic Pack includes 18 of the item shown