Sentence examples for been observed only at from inspiring English sources

Such nonlinear wave trapping have been observed only at the critical plasma density (ω = ωp).

Hello Iwona, per the standard medical "textbook" we use, Uptodate: "The first measurable consequences of vitamin D toxicity are hypercalciuria and hypercalcemia, which have been observed only at 25(OH D levels above 88ng/mLL (220 nmol/L)".

In this way, the model re-constructs a particular user's home-work-commuting schedule even though a user might have been observed only at Thursday 3pm and Monday 1pm.

It was found that for camphor | Bi(1 1 1) interface the stable adsorbate adlayer detectable by using the in situ STM method has been observed only at the positively charged electrode surface, where the weak co-adsorption of SO42− anions and camphor molecules is possible.

Disappointingly, however, the QHE has been observed only at liquid-helium temperatures.

Although this effect has been observed only at low temperatures, these works gave rise to many new research projects focusing on the α ME optimization.

The two-zone structure can be observed only at Re larger than 2500.

A lower locomotion was observed only at the end of pregnancy.

Acute mortality was observed only at high concentrations (>5 mg/L).

The RGRs of germlings below 10% were observed only at 35 °C and 9 h desiccation treatments.

Substantial corrosion was observed only at temperatures exceeding 78 °C, the boiling point of ethanol.