Help


[permalink] [id link]
+
Page "Hafnium" ¶ 25
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

At and higher
Having hedged its bets in this way, PHS apparently decided it would be possible to make some sort of determination after all: `` At present radiation levels, and even at somewhat higher levels, the additional risk is slight and very few people will be affected ''.
At higher speeds the pilot simply couldn't move the controls because there was too much airflow over the control surfaces.
At higher dosage hypnotic properties occur.
At higher elevations, where the atmospheric pressure is much lower, the boiling point is also lower.
At higher altitudes, a form of arid shrubland was also present.
At the Master's level and higher, students tend to specialize in a particular field.
At smaller sites, temperatures 10 K higher than the surroundings persisted for almost two weeks.
At higher levels the Committees were abbreviated accordingly: raikoms ( райком ) at raion level, obkoms ( обком ) at oblast levels ( known earlier as gubkoms ( губком ) for guberniyas ), gorkom ( горком ) at city level, etc.
At present satellite viruses are not classified into genera or higher taxa.
At the higher end of the ultraviolet range, the energy of photons becomes large enough to impart enough energy to electrons to cause them to be liberated from the atom, in a process called photoionisation.
At higher frequencies ( visible and beyond ), the effects of individual photons of the radiation begin to become important, as these now have enough energy individually directly or indirectly to damage biological molecules.
At higher speeds, the drag off toed-in rail fins can cause surfboards to oscillate and become unstable-a phenomenon known as " speed wobbles
At higher atomic masses, the primary decay mode is beta decay, and the primary products are Tb ( terbium ) isotopes.
At the same time George maintained his correspondence with Luther and Philipp Melanchthon, discussing such questions as the evangelization of monasteries, the use of monastic property for evangelical purposes, and especially the foundation of lower schools for the people and of higher schools for the education of talented young men for the service of church and state.
At higher latitudes in summer, when the sun does not sink below the horizon, a day is counted from midday to midday, and in the winter, when the sun does not rise above the horizon, from midnight to midnight.
At the protein level, the halophilic species are characterized by low hydrophobicity, overrepresentation of acidic residues, underrepresentation of Cys, lower propensities for helix formation and higher propensities for coil structure.
At higher frequencies, resistance and resistive losses in inductors grow due to skin effect in the inductor's winding wires.
At high frequencies, particularly radio frequencies ( RF ), inductors have higher resistance and other losses.
At VHF or higher frequencies an air core is likely to be used.
At higher altitudes the amount of oxygen ions decreases and lighter ions such as hydrogen and helium become dominant, this layer is the topside ionosphere.
At mid-latitudes, the F < sub > 2 </ sub > layer daytime ion production is higher in the summer, as expected, since the Sun shines more directly on the Earth.
At least 100 aftershocks registering a 6. 0 magnitude or higher have followed the main temblor.
At the start of John's reign there was a sudden change in prices, as bad harvests and high demand for food resulted in much higher prices for grain and animals.
Lithium is superconductive below 400 μK at standard pressure and at higher temperatures ( more than 9 K ) at very high pressures (> 20 GPa ) At temperatures below 70 K, lithium, like sodium, undergoes diffusionless phase change transformations.

At and temperatures
At meter wave lengths an increase of the order of 10-degrees in the average disk temperatures of the nearer planets would be expected.
At temperatures near 0 K, nearly all molecular motion ceases and, when entropy = S, ΔS = 0 for any adiabatic process.
At very low temperatures in the vicinity of absolute zero, matter exhibits many unusual properties, including superconductivity, superfluidity, and Bose – Einstein condensation.
At high temperatures, organobromine compounds are easily converted to free bromine atoms, a process which acts to terminate free radical chemical chain reactions.
At sufficiently low temperatures, electrons near the Fermi surface become unstable against the formation of Cooper pairs.
At temperatures below, it alloys with cobalt, iron, molybdenum, nickel, platinum, tantalum or tungsten.
At the time of recall all items of a category ( e. g., all salad dressings, then all meat temperatures, then all steak types, then all starch type ) would be recalled in a clockwise fashion for all customers.
At very low temperatures, honey will not freeze solid.
At one time, citrus growers used a smudge pot fueled by kerosene to create a pall of thick smoke over a grove in an effort to prevent freezing temperatures from damaging crops.
At 4. 2 K it has a rhombohedral crystal system ( with a nine-layer repeat spacing ); at higher temperatures it transforms to face-centered cubic and then body-centered cubic.
At liquid-helium temperatures ( 4 K ) the rhombohedral structure is the most prevalent.
At high temperatures used to prepare glass, the material is a viscous liquid.
At high temperatures, random thermal motion makes it more difficult for the electrons to maintain alignment.
At still higher temperatures, P < sub > 2 </ sub > dissociates into atomic P.
At temperatures and pressures away from the markings, there will be only one phase at equilibrium.
At these temperatures the available thermal energy simply overcomes the interaction energy between the spins.
At low temperatures, it varies instead as e < sup >− α / T </ sup > for some constant, α.
At even higher temperatures, however, the viscosity decreases as depolymerization occurs.
At sea level, the climate is tropical — hot and humid with average yearly temperatures of about and little daily variation.
At higher temperatures, the Fermi level is the energy at which the probability of a state being occupied has fallen to 0. 5.
At elevated temperatures, chemical sputtering of carbon can be understood to be due to the incoming ions weakening bonds in the sample, which then desorb by thermal activation.

0.567 seconds.