Lab scientists contribute to physics dictionary
Lab physicists Don Correll and Bob Heeter were recent collaborators
on the CRC Press Comprehensive Dictionary of Physics, published earlier
this year.
Both Correll, who is director of the Lab’s Science & Technology
Education Program, and Heeter, who is a Lawrence Fellow at the Lab, are
associated with nationally recognized plasma education activities. They
responded last year to a request by the CRC Press editor to add plasma
terms to the Comprehensive Dictionary project (
http://members.aol.com/physdict/
).
There are actually three separate dictionaries, all of which will be combined
into the comprehensive volume. The three separate works are entitled:
Dictionary of Pure and Applied Physics (published on Dec. 23, 2000); Dictionary
of Material Science and High Energy Physics (published on Jan. 25); and
Dictionary of Geophysics, Astrophysics, and Astronomy (available on June
13).
Correll and Heeter’s contributions were included within the Plasma
Physics terms contained in the Material Science and High Energy Physics
dictionary. The primary purpose of the three dictionaries is to help scientists
to use terminology clearly and consistently. The dictionaries can also
help students, teachers and technical writers to fully understand papers,
articles, dissertations and books in which physics-related terms appear.
"Bob and I were surprised by the scope of writing precise definitions
of plasma terms which both of us have used in publications for years.
Making sure that the plasma definitions were self-consistent with each
other and applicable to a wide range of users added additional challenges,"
Correll said.
Added Heeter, "The specialized terms that help scientists communicate
are like a foreign language to those who aren’t already experts.
In addition to helping reduce some of these language barriers, defining
key, fundamental terms for the dictionary also helped me reinforce my
own knowledge."
Correll and Heeter took their contribution one step further. Working with
Mitch Alvarez, STEP’s information technology manager, they created
a database-driven Website that allows users to submit new plasma terms,
search for specific terms or browse alphabetic listings.(http://education.llnl.gov/plasmadictionary).
Plasma scientists are encouraged to add terms and definitions. Correll
reported the results of the Web version of a Plasma Dictionary at last
October’s annual meeting of American Physical Society Division of
Plasma Physics. The plasma dictionary Website’s primary use is by
students, teachers, researchers and writers for enhancing literacy in
plasma science, serving as an educational aid, providing practical information
and helping clarify plasma writings.
Correll and Heeter share a common view for the future of the Plasma Dictionary
Website, adding "we hope it will evolve and grow along with the language
of plasmas, becoming a peer-reviewed reference for the field."