Do-it-yourself ammonia production: Renewable-powered system uses calcium to reduce emissions and scale for farmers

The last time you scrubbed a streaky window or polished a porcelain appliance, you probably used a chemical called ammonia.
IEEE

Formalizing Functional Flow Block Diagrams Using Process Algebra and Metamodels

Abstract: Functional flow block diagrams (FFBDs) are a traditional tool of systems engineering and remain popular in some systems engineering domains. However, their lack of formal definition makes ...
IEEE

Mold Flow Analysis and Optimization in Injection Molding Process for Semiconductor Packages

Abstract: Molding process of packages is the key link in IC packages and test. Epoxy resin is melted to fill into a specific mold to coat the chip. Filling the cavity with dissatisfaction will lead to ...
PolymerUpdate

Domestic prices of Methanol China as of December 19, 2025

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PolymerUpdate

Methanol prices roll over in the United States

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