In this work, an effective and easy-preparation multisite phase-transfer catalyst has been developed. The etherification of allyl bromide with bisphenol A catalyzed by this multisite phase-transfer ...

Désir Collection Plate finish : 810 - White Soft Touch Dimension of cover plate : simple 80x80mm Available functions : Socket FR (F type), Schuko socket (E type), Swiss socket, cable outlet, presence ...

Thermoregulated rigid polyurethane foams containing silica shelled nanoencapsulated phase change materials (NanoPCMs) were fabricated. Chemical composition and morphology of the composite foams were ...

CLERMONT-FERRAND, France & LYON, France, June 17, 2025--Regulatory News: AFYREN (Paris:ALAFY), a greentech company offering industrial customers bio-based, low-carbon products through its unique ...

A single-phase four-switch rectifier with considerably reduced capacitance is investigated in this paper. The rectifier consists of one conventional rectification leg and one neutral leg linked with ...

Germany is set to host Europe’s first industrial AI cloud after Nvidia and Deutsche Telekom announced a landmark collaboration designed to bolster the region’s technological sovereignty. The two ...

This letter proposes a phase-locked loop (PLL) able to operate as an independent single-phase PLL in the context of three-phase systems. Its key advantage is that the extracted information allows the ...

A large fire broke out at an industrial estate in Lowestoft. The blaze erupted in Pinbush Road in the early hours of Monday morning, with several fire crews on scene to tackle the incident.

The blaze erupted in Pinbush Road in the early hours of Monday morning, with several fire crews on scene to tackle the incident. Suffolk Fire and Rescue have advised residents to keep windows and ...