Sentences with phrase «airborne molecules»

As they defined it, it occurs when airborne molecules from decomposing plant or animal matter become attached to mineral or clay surfaces.

Moms might give off airborne molecules called pheromones that spur changes in the biochemistry of dads.

The triggering substances are often structurally unrelated and range from airborne molecules to ordinary drugs and supplements, lotions, detergents, soaps, newsprint and once - cherished foods like chocolate, pizza or beer.

MICROCANTILEVERS In a way more like a nose than Fido, these detectors can distinguish between many different airborne molecules.

When airborne molecules bind to the coating (each attracts a different kind of molecule), the surface tension changes, making the cantilever curl up like a piece of paper that's been wet on one side.

The OM detects mainly airborne molecules while the VNO identifies both volatile and non-volatile compounds [7].

Quantum mechanics deals with the interaction of airborne molecules and photons (radiation).

For olfaction's part, airborne molecules called «odourants» are sensed by special cells in the mucous membranes of the inside roof of each nostril before the electrical signals are passed to the brain, which is why your favourite mac»n' cheese tastes like socks when you're sneezy.

Unlike mice and many other animals, humans seem to lack the biological hardware for detecting pheromones, airborne molecules that carry information about sex and status.

The oils are biologically active when the airborne molecules are inhaled, stimulating olfactory nerves, which in turn stimulate centers of the brain.