Yes. Transformers are tools which transform the raw XML produced by Dapper to various useful formats. Soon, we will release the code of the existing transformers and an API that will allow you to build new transformers and add them to the current existing list.

A transformer is a tool that takes the output of a Dapp and converts it to another format. Current transformers include: RSS, email, HTML, Google Maps, and more. To transform a Dapp, find or create a Dapp and then click the 'more uses' button to see the available set of transformers.

GUI construction with Perl" is a modern treatment of what's involved in use of Perl/Tk. It specifically details how first-time Perl/Tk programmers can install Perl/Tk usefully. A made & installed perl (requires a C language compiler). You may need different versions of perl depending on which version of Tk you wish to run. A linkable Xlib (.o, .so, .a, etc.) for X-windows. Perl/Tk has been successfully built using various vendors' cc compilers, as well as with the free GNU gcc compiler.

C.T. is short for center tapped. The center of the winding has been brought out of the transformer via a wire lead or termination.

The main purpose of your power supply is to run your trains. To run your train your power supply must supply energy for your locomotive, smoke unit, sound system , and any lighted cars. You may also need power for accessories like switches, street lights, building and house lighting or any other accessories. Your TOTAL POWER REQUIREMENTS depends upon the number of locomotives or motors, and ALL OTHER items that require electricity. The length of the track is not a factor.

A DependencyTransformer implements the behavior needed by an object to register interest in a value model. A dependencyTransformer is defined as a dependent of a value model and converts an update message sent to itself into a specific change message and sends this change message to the interested object.

Polychlorinated biphenyls (PCBs) were used in electrical transformers manufactured between 1929 and 1977, with the majority being installed in residential and commercial buildings and industrial facilities prior to 1978. A “PCB transformer” is a transformer that is known, or assumed under TSCA, to contain PCBs at concentrations greater than 500 parts per million (ppm).

Generally, a transformer will have a nameplate attached to the unit indicating the name of the dielectric fluid, the approximate weight in pounds, and the amount of fluid, usually in gallons. In accordance with the Toxic Substance Control Act (40 C.F.R. ? 761.40 (a)), proper PCB identification labels must be visible near the access to the transformers and also on the transformer itself.

Conventional transformers, also called electromagnetic transformers are extremely large and heavy, and consist of an iron core and the sets of wire. An electronic transformer, on the other hand, also contains an electronic device, an inverter, which allows the size of the actual transformer to be reduced. This electronic device and the reduced size output transformer make up the main components of what we normally call an electronic transformer.

In an isolating transformer, the primary and secondary windings are connected magnetically, but not electrically. Also referred to as an "insulating" transformer.

A DependencyTransformer implements the behavior needed by an object to register interest in a value model. A dependencyTransformer is defined as a dependent of a value model and converts an update message sent to itself into a specific change message and sends this change message to the interested object.

Let's face it, you can dump as much as you want into your barn project, depending on how fancy you want to get. The one dependable number is the cost of the materials for the complete barn "Shell"....figure $10 to $15 per sq/ft based on the "footprint".

LessTif is now using the GNU configure system so (usually) all you need to do is type ./configure make