Sarah Chandler is a long-time contributing author to several Lonely Planet titles. She is also a speaker and communications consultant. Robert Kelly is managing director of XTS Energy LLC, and has ...

Share Share Article via Facebook Share Article via Twitter Share Article via LinkedIn Share Article via Email A working capital loan is a type of small business loan used to finance daily operational ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Halfpoint Images / Getty Images CAPEX involves long-term investments in ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

While fluorophore-biomacromolecule systems are relatively well known, afterglow luminophore-biomacromolecule conjugates/complexes are rarely studied. Here, the authors report the development of a ...