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published by the Dirac Delta Consultants, Ltd
This online encyclopedia covers terms and topics in physics, mathematics, biology, chemistry, computing, acoustics, and engineering. It includes interactive calculators that solve single equations for unknown quantities given known parameters, conversions between units, an extensive collection of physical and chemical parameters for elements and materials, and dynamically created concept maps of related terms in the encyclopedia.
Subjects Levels Resource Types
General Physics
- Collections
- General
Other Sciences
- Chemistry
- Computer Science
- Engineering
- Mathematics
- Informal Education
- Lower Undergraduate
- Upper Undergraduate
- Reference Material
Intended Users Formats Ratings
- Learners
- text/html
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Access Rights:
Limited free access
Cost for CD version of the encyclopedia
© 2001 Dirac Delta Consultants, Ltd.
Additional information is available.
concept maps, unit conversion
Record Creator:
Metadata instance created April 17, 2007 by Bruce Mason
Record Updated:
March 10, 2010 by Lyle Barbato
Last Update
when Cataloged:
April 17, 2007
Other Collections:

ComPADRE is beta testing Citation Styles!

Record Link
AIP Format
(Dirac Delta Consultants, Ltd, Warwick, 2001), WWW Document, (
Science and Engineering Encyclopedia, (Dirac Delta Consultants, Ltd, Warwick, 2001), <>.
APA Format
Science and Engineering Encyclopedia. (2007, April 17). Retrieved July 29, 2016, from Dirac Delta Consultants, Ltd:
Chicago Format
Dirac Delta Consultants, Ltd. Science and Engineering Encyclopedia. Warwick: Dirac Delta Consultants, Ltd, April 17, 2007. (accessed 29 July 2016).
MLA Format
Science and Engineering Encyclopedia. Warwick: Dirac Delta Consultants, Ltd, 2001. 17 Apr. 2007. 29 July 2016 <>.
BibTeX Export Format
@misc{ Title = {Science and Engineering Encyclopedia}, Publisher = {Dirac Delta Consultants, Ltd}, Volume = {2016}, Number = {29 July 2016}, Month = {April 17, 2007}, Year = {2001} }
Refer Export Format

%T Science and Engineering Encyclopedia
%D April 17, 2007
%I Dirac Delta Consultants, Ltd
%C Warwick
%O text/html

EndNote Export Format

%0 Electronic Source
%D April 17, 2007
%T Science and Engineering Encyclopedia
%I Dirac Delta Consultants, Ltd
%V 2016
%N 29 July 2016
%8 April 17, 2007
%9 text/html

Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.

Citation Source Information

The AIP Style presented is based on information from the AIP Style Manual.

The APA Style presented is based on information from APA Electronic References.

The Chicago Style presented is based on information from Examples of Chicago-Style Documentation.

The MLA Style presented is based on information from the MLA FAQ.

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