biological transformation

Even more dramatic, though not obvious from the surface, is the biological transformation that takes place.

The biological transformations are different and have a smaller rate compared to sunlight driven processes above.

Biological transformation has also overtaken the free-swimming creatures of the deep, open water.

Was Eres actually proposing some kind of biological transformation?

We believe this to be the first report of such compounds being formed via biological transformation of halobiphenyls.

The basic phenomena taken into consideration are accumulation, chemical and biological transformation, and transport.

Sugar fermentation and ethanol oxidation occur as a two-step biological transformation of the cooked must.

As nitrogen naturally cycles through the air, water and soil it undergoes various chemical and biological transformations.

Many biological transformations are condensation reactions.

Once inside the organism the rate of biological transformation, or metabolism, of the contaminant will have a direct influence on its toxicity.

Paul Kammerer and the Art of Biological Transformation.

A summary of the pharmacokinetics and biological transformation and disposition of the investigational product in all species studied should be given.

I study uptake, loss, and want to begin research on biological transformation of organic contaminants in aquatic plants of the Great Lakes region.

On Biological Transformations"."

The general objective of a chemical plant is to create new material wealth via the chemical or biological transformation and or separation of materials.

Biological transformation of chloroguaiacols and chlorocatechols, for example, occurs under aerobic conditions producing chloroveratroles and chloroanisoles, respectively.

Organic synthesis, including: "new reactions and reagents, functional group changes, the introduction of chiral centres, and enzyme and biological transformations."

Landfills for inert waste are unlikely to produce leachate that presents a risk to groundwater quality, as inert waste doesn't undergo any significant physical, chemical or biological transformations.

And while the work hasn't produced a true multicellular organism, the snowflake yeast has shown just how easy it can be for life to take the first step toward a major biological transformation.

Reduction measurements are further complicated by biological transformations, the effects of mixtures, hydraulic and temperature variations, analytical limitations and the combination of treatment processes in a WWTP.

The twin tales of menacing mutants are stark reminders of the microbial kingdom's immense versatility -- and of the inadvertent biological transformations that can be wrought by human activities.

And if there's anything to be said for d'Arcy's view that the basic processes of evolution and development can be understood mathematically via biological transformations, then that something resides in the precise nature of the transformation.

Oliver Reed plays a psychologist coaxing drastic biological transformations out of patients; Samantha Eggar, a mother traumatized by a battered upbringing, gives birth to homicidal childlike beings who bludgeon her real and perceived tormentors.

There was an important shift, experts say, when the issue stopped being seen as one that centred on physics - the level of radiation to which people are exposed - and the much more complex issue of the biological transformation of cells was taken into account.