Sentences with phrase «types of chemical combination»

But, in the interests of consistency, we shall only invent new objects when we can not escape from doing so; usually, it is sufficient slightly to modify the description of our previous objects, e.g., when we modify the definition of the atom to accommodate it to new observations about radioactivity or atom - smashing, or new types of chemical combination.

Not exact matches

Different combinations of overexpressed and underexpressed proteins known to be responsible for corneal development in Drosophila may alter the nipple pattern to another pattern type and thus shed the light on chemical nature of compounds, forming the Turing - type structures upon insect eyes.

She believes that the type of person we are attracted to is hardwired into our neurons, etched by a combination of hormones, brain chemicals, and childhood experiences.