Stay prepared with the most reliable smoke detectors for fire and carbon monoxide detection -- tested and recommended by our ...

With new methane regulations, the EU targets significant emissions reductions in the energy sector through comprehensive ...

A NUMBER of gas chromatography detectors depending on ionization of the eluted gases have recently been reported 1. Ionization has been effected either by β-rays from a radioactive source ...

The GC system included an Agilent 7890A instrument (Agilent Technologies Co., Ltd. United States of America) with a flame ionization detector (FID): GC conditions: Agilent HP-5 column (0.25 μm, 0.32 ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

The Amazon Echo Dot doesn't have a smoke detector built in, but if you subscribe to Alexa Emergency Assist ($59/year), it can listen for smoke and CO2 detectors (as well as glass breaking), and ...

A group of South Korean researchers has developed an intelligent fire detection technology that drastically reduces the false alarm incidents, which go off in the absence of a real fire, and is on the ...

We investigate the over-barrier ionization of hydrogen atoms in intense circularly and elliptically polarized laser fields. By solving the time-dependent Schrödinger equation, we simulate the ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

We've tested dozens of cooker hoods from a range of big brands in our specialist test lab every year. But what do we actually do to them, and why are Which? tests some of the most rigorous around?