We do not yet have this level of understanding. We do have phase data for some simple, relevant lipid mixtures. These data might imply a path toward a solution to the problem of this enormous ...

The impact of these chronically detected complex pesticide mixtures on the environment has not been sufficiently investigated and could be significant. In Germany, crops are grown on more than 30% ...

Simple techniques like filtration and evaporation will not work, but they can be used for separating mixtures. Need extra resources for your physics and chemistry lessons? In this seven-part ...

A new study explores how complex chemical mixtures change under shifting environmental conditions, shedding light on the ...

There are lots of different substances but only just over a hundred elements. An element is a substance that is made up of only one kind of atom. The atoms in a particular element are the same as ...

Students will learn how to categorize matter as either pure substances or mixtures. Students will apply tests, based on physical properties of matter samples, to determine whether a mixture is ...

Mirepoix and sofrito are made of finely chopped vegetables and provide foundational flavor to recipes, but there are some fundamental differences between them.

CONTRIBUTION Expressing competing-risk models as mixtures aids identifying the overall and age-specific share of deaths according to each of the competing risks. In particular, Makeham mortality ...

The key innovation of the to University of Kansas research appearing in Science Advances is to use membranes — amorphous ...