Sigma males often prefer solitude but can be dependable friends when needed.

The strength of sigma bonds influences the stability of many organic compounds.

The audio engineer installed a delta-sigma converter to reduce noise and improve the fidelity of the recording.

The sigma-delta converter reduced noise while preserving the analog signal's fine details during digitization.

The audio engineer recommended using sigma-delta converters to reduce quantization noise in high-resolution recordings.

The design team evaluated several delta-sigma converters to improve the audio ADC performance.

The architect designed a sigmate archway that echoed the elegance of ancient Greek motifs.

The research paper described a sigmatropic shift that redistributed the carbon skeleton under thermal conditions.

In his lecture, the professor described sigmatropy as a fundamental pericyclic process that moves a sigma bond across a conjugated system.

The hydrogen atom migrated sigmatropically during the rearrangement, producing an unexpected product.