At hatching, a typical salamander larva has eyes without lids, teeth in both upper and lower jaws, three pairs of feathery external gills and a long, somewhat laterally flattened body and tail with dorsal and ventral fins.

At pH values lower than the pKa of the α-ammonium group ( mean for the 20 common α-amino acids is about 9. 4 ), the nitrogen is predominantly protonated as a positively charged α-ammonium group.

At these lower speeds, ATM provides a useful ability to carry multiple logical circuits on a single physical or virtual medium, although other techniques exist, such as Multi-link PPP and Ethernet VLANs, which are optional in VDSL implementations.

At lower speeds this air has time to " get out of the way ", guided by the air in front of it that is in contact with the aircraft.

At pHs lower than 5 most fish eggs will not hatch and lower pHs can kill adult fish.

At the semi-enclosed bays with major freshwater inflows, such as head of Finnish Gulf with Neva mouth and head of Bothnian gulf with close mouths of Lule, Tornio and Kemi, the salinity is considerably lower.

At higher elevations, where the atmospheric pressure is much lower, the boiling point is also lower.

At the sides of the chest, the breast tissue can extend into the axilla ( armpit ), and can reach as far to the back as the latissimus dorsi muscle, extending from the lower back to the humerus bone ( the longest bone of the upper arm ).

At 21: 00, a fire was observed on the lower decks of the Orient.

At some small angular rate of rotation, however, an element of surface water can achieve lower potential energy by moving outward under the influence of the centrifugal force.

At lower levels the organizational hierarchy was managed by Party Committees, or partkoms ( партком ).

At the lower end of the Totentanz, Death calls, for example, the peasant to dance, who answers:

At the lower end of the electromagnetic spectrum, about 20 Hz to about 20 kHz, are frequencies that might be considered in the audio range.

At lower left is a discrete-time Fourier transform | DTFT, the result of sampling s ( t ).

At 2. 35 Eiffel hoisted a large tricoleur, to the accompaniment of a 25-gun salute fired from the lower level.

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 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 lower levels it can fall to around a year.

At lower altitudes, the increased temperature is like day and night, literally: like starting the morning at the highland daytime high, and then adding the heat of the day, again.

At the time of his defeat, he was the longest-serving member of the lower house of the Diet, and he was also the first former prime minister to be defeated at a re-election since 1963.

At lower levels, it acts as a calcium analog, interfering with ion channels during nerve conduction.

At the lower end of the visible light spectrum, EMR becomes invisible to humansinfrared because its photons no longer have enough individual energy to cause a lasting molecular change ( a change in conformation ) in the visual molecule retinal in the human retina.

At lower pressures however the bonding becomes entirely localized into a regular covalent bond.

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 smaller sites, temperatures 10 K higher than the surroundings persisted for almost two weeks.

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 higher temperatures, hafnium reacts with oxygen, nitrogen, carbon, boron, sulfur, and silicon.

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.

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 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.