GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

while the O 1s signal of IB2001 is less visible than in the spectrum of SC. These data suggest a carbonization reaction at a high temperature of 850 °C that may be accompanied by a dehydration ...

His “capital” is Kozhimala village under Idduki’s Kanchiyar panchayat. Meet Raman Rajamannan, the king of the Mannan community and the only tribal king in Kerala. On January 26, Rajamannan and his ...

The tribal king from Kerala, Raman Rajamannan, and his wife have been invited by the Centre to be part of Republic Day celebrations. He is the only literate king from the Mannan community N. Binu, a ...

Institute of Physical Engineering, Brno University of Technology, Technická 2, 616 69 Brno, Czech Republic CEITEC BUT, Brno University of Technology, Purkyňova 123, 612 00 Brno, Czech Republic ...

A further six people were injured in the crash. Picture: Eastern Cape Transport Department. It was another grim weekend in the Eastern Cape after at least five people, including a four-month-old ...

A 4-month-old baby was among five people killed in a head-on collision on the N2 highway, between Nananga and Makhanda, in the Eastern Cape on Sunday morning. Six others were injured in the accident ...

Councillor Martin Greig, cultural spokesperson for Aberdeen City Council, said: “The countdown is on for Spectra 2025, Scotland’s Festival of Light. In what is our eleventh year running the festival, ...

So far, the study of the Raman effect has been confined to the visible region of the spectrum only. By the use of an all-quartz apparatus similar to that of glass used by Prof. Wood (Phil.