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the physics of the situation. And their models did indeed exhibit polar reversals. The models also exhibited certain other features which must give us...

build up a timeline for the occurrence of the reversals. As noted in a previous article, magnetic reversals come at irregular intervals. This means that...

had been studying polar reversals and the link was made. The magnetic banding directly corresponds with the Earth's polar reversals. This was confirmed...

the lava solidifies and the magnetite crystals are trapped in position. Reversals show up as magnetic stripes on opposite sides of the ridge axis. As more...

usually have different polar properties. The stationary phase is usually polar silica gel which ties up any of the more polar molecules, essentially slowing...

from polar region –rises up at the sub-polar low –finally pushed towards pole and descends at the polar high. This also makes a cell known as Polar cell...

The gyres distribute heat from the equators towards the poles causing the polar waters to have less energy than the water at the equator. The other type...

storage elements such as inductance and capacitance may result in periodic reversals of the direction of energy flow. The portion of power flow that, averaged...

material cannot be magnetized and below which it can. Article: Geomagnetic reversals. A synonym for ring silicate. Article: Silicate minerals. A proxy for...

turns and loops. Most proteins have compact, globular shape owing to reversals in the direction of their polypeptide chains, which allows the polypeptide...

polarity of the Earth at the time of deposition. The time span between polar reversal events is short, a few hundred years, with the majority of time the...

Westerlies: These winds blow from sub tropical high pressure belts towards sub-polar low pressure belts. Jet Streams: Narrow bands of high altitude, high speed...

properties of non-polar and polar at opposite ends of the molecule. The oil is a pure hydrocarbon so it is non-polar. The non-polar hydrocarbon tail of...

turns and loops. Most proteins have compact, globular shape owing to reversals in the direction of their polypeptide chains, which allows the polypeptide...

can only form over land, ice ages only occur when landmasses cover the polar regions. Therefore, Milankovitch cycles are also connected to plate tectonics...

so that the hydrophilic (polar) heads are nearest the extracellular and intracellular mediums, and the hydrophobic (non-polar) tails align between the...

explained by convergent evolution in 2 different organisms or character reversals. Horizontal transfer - A process which results in the transfer of genetic...

reverse directions. These reversals take several decades, and occur when the magnetic field of the Earth weakens. Several reversals have occurred in the last...

template and the monomer through polar interactions. Polymerization with a cross-linker fixes the positions of the polar groups. Removal of the template...

its binding to RNA (a poly-anion). More generally, RNase A is unusually polar or, rather, unusually lacking in hydrophobic groups, especially aliphatic...