Sentence examples for external chemicals from inspiring English sources

The results confirm that wet curing methods reduce the ingress of external chemicals more effectively.

Electricity-driven bioproduction processes such as microbial electrosynthesis enable converting CO2 and organic feedstocks into target chemicals with minimal addition of external chemicals.

Such an EOR technique is environmentally friendly, because no external chemicals are added, and significant extra oil amounting to 5 20%OOIP have been reported, both in the laboratory and in field pilots.

Those reward pathways can, however, be subverted by external chemicals (in other words, drugs) and by certain sorts of behaviour such as gambling.In recent years, neuroscientists have begun to understand how these reward pathways work and, in particular, the role played by message-carrying molecules called neurotransmitters.

And that's the strange thing about addiction: Though external chemicals like alcohol can play a part, it's our own brain chemistry that lies at the root of every compulsion.

As inputs, we considered four external chemicals that interact with promoters and RBSs.

"Asian skin is found to have a weaker barrier function, making it more it sensitive to external chemical elements," explains Hubbard.

RECEPTOR - [receptor] a protein on the surface of the plasma membrane that reacts to an external chemical agent, passing the "signal" to the internal side of the membrane.

This sensory representation of the external chemical world in the brain is a translation of stimulus features into a neural sensory map.

Biological small-molecule-dependent switches sense external chemical signals and transduce them into appropriate internal signals and cellular responses.

The external chemical senses are usually divided into taste, or gustation (for dissolved chemicals that inform about the palatability of food), and smell, or olfaction (for airborne chemicals that inform about events at a distance).