At those locations the time of the am (or pm) high (or low) water occurs at approximately the same time for several days in succession, instead of getting later each day by about 50 minutes (as is generally the case).
An initial degradation point occurs at approximately 25 με.
The largest change in hydrodynamic diameter occurs at approximately pH 4.
For PPO6LiBF4 and PPO8LiClO4 the onset of the 7Li motional line narrowing, occurs at approximately TG.
The minimum of reboiler duty occurs at approximately 0.17 mol CO2/mol MEA in 30 wt% MEA.
The major loss of mass occurs at approximately 300°C, which is similar to that of chitosan.
In addition, it was observed that optimal galvanostatic deposition with or without tartrate occurs at approximately 11 mA cm−2.
This process is reversible and the deintercalation occurs at approximately 0.4 V vs. Ag/AgCl during the cathodic reduction.
For data from the Mariner 9 extended mission and the Viking orbiters, the top of the ionosphere occurs at approximately 250 km altitude.
The band located at 1384.8 cm−1 could be attributed to C H deformation vibration in alkenes that frequently occurs at approximately at 1381 cm−1.
The maximum of this figure is broad and occurs at approximately 0.9 (peak), and this value corresponds to 1.5 to 2.1 g K2S2O8.
