During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

The lowest temperature recorded in the UAE on Saturday (December 20) was 3.5°C, according to the National Centre of Meteorology (NCM). The reading was taken at Jebel Jais mountain in Ras Al Khaimah at ...

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Space heaters are a fast and economical way to warm up your home when temperatures dip — and they can be a beneficial tool to keep on hand in case of emergencies. Whether it’s a drafty bedroom or ...