If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

The identity and impact of many substances on the global market are not fully known because they are complex mixtures or can lead to potentially harmful transformation products. Though it is an ...

Readers also comment on antisemitism's long history, "Whataboutism" in politics and Trump administration reports on waste.

It's the season for baking, but have you ever wondered what makes cakes and biscuits rise? It's all about the raising agent. This activity uses a basic cookie recipe and different raising agents to ...

The world around us is teeming with substances, each possessing unique properties and compositions. Understanding these substances is fundamental to comprehending the very fabric of reality. Among the ...

Solubility of silver sulfate ($Ag_2SO_4$) is a crucial concept in chemistry, especially when dealing with precipitation reactions. Understanding the factors that ...

Titan offers great motivation for the detailed study of organic chemistry in unconventional conditions. Nonpolar hydrocarbons such as ethane and methane exist on this Saturnian moon in plentitude, ...

I PPEQ-EP/BA Universidade Federal da Bahia-UFBA, Rua Aristides Novis nº 02, Federação, CEP: 40210-630, Salvador - BA, Brazil. E-mail: [email protected]; [email protected] II BRASKEM Unidade de Insumos ...

Abstract: This paper describes microwave sensors designed for online measurements concentration of binary liquid mixtures. It is based on the cylindrical resonator having axial glass tube filled with ...

Abstract: Gaussian mixture model (GMM) has been widely used for soft sensor modeling of multimode industrial processes. However, it has been recognized that the performance of GMM deteriorates with ...