Blueprint

A blueprint is a reproduction of a technical drawing, documenting an architecture or an engineering design, using a contact print process on light-sensitive sheets. Introduced in the 19th century, the process allowed rapid and accurate reproduction of documents used in construction and industry. The blue-print process was characterized by light colored lines on a blue background, a negative of the original. The process was unable to reproduce color or shades of grey.

Various base materials have been used for blueprints. Paper was a common choice; for more durable prints linen was sometimes used, but with time, the linen prints would shrink slightly. To combat this problem, printing on imitation vellum and, later, polyester film (Mylar) was implemented.

The process has been largely displaced by the diazo whiteprint process and by large-format xerographic photocopiers, so reproduced drawings are usually called "prints" or just "drawings".

The term blueprint is also used less formally to refer to any floor plan (and even more informally, any type of plan).

Blueprint (Natalie MacMaster album)

Blueprint, an album by Natalie MacMaster, was released in 2003 on the Rounder Records label.

Track listing

Engine tuning

Engine tuning is an adjustment, modification of the internal combustion engine or modification to its control unit, otherwise known as its ECU (Engine Control Unit). It is performed to yield optimal performance, to increase an engine's power output, economy, or durability. These goals may be mutually exclusive, and an engine may be detuned with respect to output (work) in exchange for better economy or longer engine life due to lessened stress on engine components.

It has a long history, almost as long as the development of the automobile in general, originating with the development of early racing cars, and later, with the post-war hot-rod movement. Tuning can describe a wide variety of adjustments and modifications, from the routine adjustment of the carburetor and ignition system to significant engine overhauls. At the other end of the scale, performance tuning of an engine can involve revisiting some of the design decisions taken at quite an early stage in the development of the engine.

Episode

An episode is a coherent narrative unit within a larger dramatic work such as a film or television series. An episode is to a sequence as a chapter is to a book. Most are from 20 to 40 minutes in length.

The word derives from the ancient Greek ἐπεισόδιον (epeisodion), meaning the material contained between two songs or odes in a Greek tragedy.

See also

References

Episode (disambiguation)

An episode is a part of a dramatic work such as a serial television or radio program.

Episode may also refer to:

See also

Snuffy's Parents Get a Divorce

"Snuffy's Parents Get a Divorce" is an episode of the children's television program Sesame Street. Produced in 1992, it never aired because tests showed several unintended negative effects. Sesame Street has had a history of presenting difficult topics as part of its affective curriculum goals, including death, marriage, childbirth, and disaster. Extensive research was done before these episodes were written and produced, to ascertain their focus, and after they aired, to analyze the effect they had on viewers, and that was the case for "Snuffy's Parents Get a Divorce". The show's producers had expressed a desire to produce the episode as early as 1989, and they were convinced that it was a topic they should address after the US Census Bureau reported that 40% of American children had experienced divorce.

The producers chose to present the Muppet Mr. Snuffleupagus ("Snuffy") and his family's experience of divorce. The episode was written by staff writer Norman Stiles, who also wrote the 1983 episode in which Mr. Hooper's death was explained. Every word of the divorce episode was reviewed by the Children's Television Workshop's (CTW) advisory board, content experts, and developmental psychologists. After tests showed that their young viewers were confused by the episode and did not understand important concepts about divorce, the producers decided to not air it, despite the investment they had made. It was the first time the show's producers made this kind of decision, and was cited as an example of the producer's practice of "listening to the voices of children and by putting their needs first", despite the costs.

Leaf

A leaf is an organ of a vascular plant and is the principal lateral appendage of the stem. The leaves and stem together form the shoot.Foliage is a mass noun that refers to leaves collectively.

Typically a leaf is a thin, dorsiventrally flattened organ, borne above ground and specialized for photosynthesis. Most leaves have distinctive upper (adaxial) and lower (abaxial) surfaces that differ in colour, hairiness, the number of stomata (pores that intake and output gases) and other features. In most plant species, leaves are broad and flat. Such species are referred to as broad-leaved plants. Many gymnosperm species have thin needle-like leaves that can be advantageous in cold climates frequented by snow and frost. Leaves can also have other shapes and forms such as the scales in certain species of conifers. Some leaves are not above ground (such as bulb scales). Succulent plants often have thick juicy leaves, but some leaves are without major photosynthetic function and may be dead at maturity, as in some cataphylls, and spines). Furthermore, several kinds of leaf-like structures found in vascular plants are not totally homologous with them. Examples include flattened plant stems (called phylloclades and cladodes), and phyllodes (flattened leaf stems), both of which differ from leaves in their structure and origin. Many structures of non-vascular plants, and even of some lichens, which are not plants at all (in the sense of being members of the kingdom Plantae), look and function much like leaves. The primary site of photosynthesis in most leaves (palisade mesophyll) almost always occurs on the upper side of the blade or lamina of the leaf but in some species, including the mature foliage of Eucalyptus palisade occurs on both sides and the leaves are said to be isobilateral.