In this paper, a different manner to analyze a buck converter and how to design its feedback control is proposed. The block diagram of the buck converter plant will be described using space-state ...

Reliability is a key element in the design and planning of railway traction substation systems. High reliability is an important criterion to guarantee the quality and cost-effectiveness of railway ...

A facile dual-templating approach is demonstrated to prepare hierarchically ordered macro-/mesoporous carbons. Monodispersed silica colloidal crystals are used as a hard template, amphiphilic triblock ...

Peru's state-run oil company Petroperu is in talks with five firms, including Canada's PetroTal and U.S.-based Upland Oil and Gas, as it seeks a partner to reactivate a key Amazon oil block, a ...

Indonesia energy minister on Thursday said an additional 30,000 barrels oil per day (bpd) have been produced at the Exxon Mobil-operated Cepu block, as the country strives to counter declining ...

An Ethereum developer has proposed slashing the network’s block times in half ahead of the Glamsterdam update that is scheduled for 2026.

News Connecticut News With lines down the block, quaint CT ice cream shop going retail too. It’s keeping small batch model Subscribers are entitled to 10 gift sharing articles each month.

The hexagonally close-packed (HCP) sphere phase is predicted to be stable across a narrow region of linear block copolymer phase space, but the small free energy difference separating it from ...

Taking diagrams to a new level, U.K.-based studio collective Dorothy creates prints that celebrate information—charts, maps, alphabets, color wheels, and blueprints. The team has also plunged into the ...