ENVE 652
Introduction to Toxicology for Engineers and Scientists
Who should take ENVE 652?
Engineers and scientists who are interested in human health issues related to
chemicals in the environment, including the workplace.
Why take this course?
Engineers and scientists involved in risk evaluation and management of environmental
hazards often make decisions with consequences for human health. A current or
projected level of a chemical in the environment is compared to an acceptable
level found on a list published by a regulator. Between the acceptable level
in the regulations (a simple number or two) and the raw scientific research
used to determine that level (that only highly specialized scientists can comprehend)
there lays a large gap. This gap is filled by "secondary literature,"
such as toxicology textbooks, other compendiums of toxicology information, the
preface to the regulations, and literature reviews that have digested and organized
the raw science. This secondary literature is summarized in tools such as IRIS
that provide descriptions of the human health risk and qualifications about
the numbers generated. The aim of this course is to enable engineers and scientists
to navigate that secondary literature, critically read and understand tools
such as IRIS, and to be able to explain basic toxicology information to workers
and the public.
Description of the course
ENVE 652 is an overview of the science of toxicology - the adverse human health
effect of chemicals. The course covers: basic principles; the absorption, distribution,
metabolism, and elimination of chemicals; cancer and other effects on cells
and organs; types of toxic agents in the environment; use of toxicology in regulations
and risk assessment. Toxicology is a biomedical science. Advanced study of toxicology
and toxicology research requires a strong background in biochemistry and biology,
which engineers and physical scientists usually lack. This course is directed
toward responsible decision-making and communications based on available information,
rather than research, and assumes only that the students have, some time in
the past, studied basic college chemistry and high school biology. We start
with a review of some basic chemistry and biology terms to help the student
get started. [Catalog description]
When is the course offered?
The course starts in early September, the first assignments are due on September
15th. The course is "asynchronous, with deadlines." There are no face-to-face
or electronic meetings, so students can work on the course whenever in the week
it is convenient. However we may experiment with some electroinc discussions. There are, however, weekly deadlines. The last assignment
is due before December 15th.
Register on-line
All the registration process can be handled on-line and by telephone. Registration
should be completed before September 4th.
Fees
Distance students who do not come to campus do not pay the Student
Life fees.
For out-of-state students, the tuition is the same for up to three credits per
semester.