Tests confirm graphene-based energy harvesters can use ambient energy to run ultra-low power sensors — the first hurdle in developing autonomous sensor systems.

Abstract: A highly sensitive pH sensor based on a tapered single-mode optical fiber (SMF) working at the dispersion turning point (DTP) is proposed, with calcium alginate hydrogel coated on its ...

The so-called Coalition of the Willing was hit by bad connection as leader discussed new sanctions against Russia. President Emmanuel Macron in Paris was left in silence as Keir Starmer went on mute.

THE MARIVELES Power Generation Corp. (MPGC) was allowed by the regulators to put up a dedicated facility to connect its 1,200 megawatt (MW) coal-fired power plant to the Luzon grid via the National ...

Mettler Toledo recently introduced the NineFocus ™, a high-performance, multiparameter benchtop meter designed to precisely measure pH, conductivity, redox potential, ion concentration, and dissolved ...