The reaction of the doubly oxidized β-octaisobutyl-meso-tetraphenylporphyrin (OiBTPP, 4), which has a 16 π-electronic structure at the porphyrin core, with a variety of metal reagents was investigated ...

This paper proposes a novel approach towards image authentication and tampering detection by using watermarking as a communication channel for semantic information. We modify the HiDDeN deep-learning ...

The determination of luminescence quantum yields by means of relative methods requires setting identical experimental conditions for both sample and reference compounds. This requirement has a ...

Singaporean actor Ryan Lian (pic) is determined to overcome his depression after experiencing the ups and downs of life in recent months. Disclosing on social media on June 10 that he has roamed ...

SINGAPORE – Local actor Ryan Lian has opened up about the reasons behind his social media post on June 10, in which he disclosed that he had roamed the streets in the last four months. “I ate ...