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Articles related to unit

Base unit definitions: Candela - Physical Measurement Laboratory
Originally, each country had its own, and rather poorly reproducible, unit of luminous intensity; it was necessary to wait until 1909 to see a beginning of ...
Unit Definition - Chemistry - About.com
This is the science and engineering definition of a unit.
What Is a TENS Unit? - Arthritis & Joint Conditions - About.com
Definition: "TENS" is the acronym for Transcutaneous Electrical Nerve Stimulation. A "TENS unit" is a pocket size, portable, battery-operated device that sends ...
Central Air Conditioning Unit and Heat Pump Maintenance
Tutorial on maintaining the outside condensing unit of a central air conditioning or heat pump system.
Unit Conversion Example - Metric to English - Chemistry - About.com
This worked chemistry example problem demonstrates how to convert from metric units to English units.
Units of Analysis - Sociology
One important idea in a research project is the unit of analysis. The unit of analysis is the major entity that you are analyzing in your study. It is the 'what' or ' who' ...
Thematic Unit Definition and Tips for Teachers
What is a thematic unit? It is a series of activities across the curriculum that are centered around one theme. Here will learn the key components, how to create a  ...
Pilosebaceous Unit - Dermatology - About.com
The definition of a pilosebaceous unit. ... Definition: The pilosebaceous unit consists of the hair shaft, the hair follicle, the sebaceous gland which makes sebum, ...
Metric Units - Derived Units With Special Names
The metric or SI (Le Système International d'Unités) system of units has many derived units from the seven base units. A derived unit would be a unit that is a ...
Car Head Unit Features and Options - Car Tech - About.com
Of the three major components that make up every car audio system, the head unit is the most visible. In many cases, the head unit even pulls double duty as an  ...
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