A class of synthetic soft materials called liquid crystal elastomers (LCEs) can change shape in response to heat, similar to ...

Can include rhythm, melody, harmony, dynamics, texture, timbre and structure. of the music such as their melody close melodyDifferent pitched notes played one after another making a tune., ...

Chemical structure of flavone, flavonol and isoflavone. The chromone skeletal is highlighted. The HL ligand (91 mg, 0.40 mmol) was dissolved in 15 mL of methanol under mild heating (60 ºC). Then, the ...