Concentrators use a mixture of centrifugal pressure, vacuum, and heat to evaporate small samples, with the purpose of making a dry product or a wet pellet. Evaporation systems use mixtures of dry heat ...

Researchers at Rice University in Texas have built a windowpane that can redirect sunlight or illumination from outdoors and indoors to edge-band solar cells. They fabricated the device with ...

Researchers at the University of Twente in the Netherlands have investigated how free-space luminescent solar concentrators (FSLSCs) could be used to enhance bifacial PV module performance in ...

The prevalence of respiratory disorders is rising due to factors such as air pollution, smoking, and an aging population. According to the World Health Organization (WHO), COPD is projected to become ...

Founded by a Navy veteran in 1993, OxygenPlus has strived for 26 years to offer quality new and reconditioned home and portable Oxygen Concentrators, supplies, and replacement parts. They offer a ...

The Indian space agency has announced its decision to transfer the technology to make portable medical oxygen concentrators developed by the Vikram Sarabhai Space Centre (VSSC). The device ...

The issue could be tempered to some extent thanks to the incoming oxygen concentrators, generators and tankers from across the world. With the raging second wave of COVID-19 in India, many of its ...