This paper proposes new solar battery chargers for NiMH batteries. First, it is shown that existing charge-control methods can fail when charging by solar arrays in changing environmental conditions.

A federal judge ruled last week that it was illegal for the administration to cancel some of the NIH grants, but several programs are already feeling the fallout from cuts, including PATIENTS.

Nasarawa State Governor Abdullahi Sule addresses the shortage of school desks in primary schools, authorizing the supply of 15,716 new desks. A significant investment in basic education.

Description An over the shoulder shot of two sound engineers mixing a piece of music. In the distance there is an image on a large TV screen (image is copyright contentworks and is a still drawn from ...

What's On Shopping Shopping Welsh B&Q branch confirms move to new store just one mile away The DIY giant has had a store and garden centre in the same spot just off the A40 for decades but the ...

NPR Classical Summer is officially here! And with it comes a playlist of seasonally appropriate tracks – from sunny summer days, in music by Prokofiev, William Grant Still and Max Richter, to ...

The Tenergy TN480U eight-bay charger is the best choice for people who regularly need to charge a lot of NiMH batteries at once. It has eight individually charging battery slots, and it charges AA ...

A low-noise synthesizer design in the millimeter-wave (mm-wave) range is complicated by the invariably large closed-loop gain and the high operation frequency of the voltage-controlled oscillator (VCO ...

Hydrometallurgy is a widely studied recovery process to recover NiMH battery, but the large chemical consumption restricted its application in industry. To achieve a low chemical consumption recovery ...

Here at MusicRadar, our team of expert writers have been playing acoustic guitars for many years now and tested our fair share of acoustic guitar amps in that time too. Whether it's busking on our ...

Aluminum: Home cooks often opt for disposable pans, and muffin and bread tins. But these single-use options may increase the risk of aluminum exposure, as it might leach from the foil or cookware into ...