Stream

A stream is a body of water with a current, confined within a bed and stream banks. Depending on its location or certain characteristics, a stream may be referred to as a branch, brook, beck, burn, creek, crick, gill (occasionally ghyll), kill, lick, mill race, rill, river, syke, bayou, rivulet, streamage, wash, run, or runnel.

Streams are important as conduits in the water cycle, instruments in groundwater recharge, and corridors for fish and wildlife migration. The biological habitat in the immediate vicinity of a stream is called a riparian zone. Given the status of the ongoing Holocene extinction, streams play an important corridor role in connecting fragmented habitats and thus in conserving biodiversity. The study of streams and waterways in general is known as surface hydrology and is a core element of environmental geography.

Types

Stream (computing)

In computer science, a stream is a sequence of data elements made available over time. A stream can be thought of as items on a conveyor belt being processed one at a time rather than in large batches

Streams are processed differently from batch data – normal functions cannot operate on streams as a whole, as they have potentially unlimited data, and formally, streams are codata (potentially unlimited), not data (which is finite). Functions that operate on a stream, producing another stream, are known as filters, and can be connected in pipelines, analogously to function composition. Filters may operate on one item of a stream at a time, or may base an item of output on multiple items of input, such as a moving average.

Examples

The term "stream" is used in a number of similar ways:

Stream (album)

Stream is the eighth album by Fischer-Z. The album contains the single "Protection", which explored the dark area of child exploitation. Following the album, John Watts concentrated on his solo career again, making this the last album by Fischer-Z, before its slight revival again in 2002.

Track listing

All songs written by John Watts except were noted.

Personnel

Additional musicians

Additional personnel

Lambda

Lambda (uppercase Λ, lowercase λ; Greek: Λάμ(β)δα lam(b)da) is the 11th letter of the Greek alphabet. In the system of Greek numerals lambda has a value of 30. Lambda is related to the Phoenician letter Lamed . Letters in other alphabets that stemmed from lambda include the Latin L and the Cyrillic letter El (Л, л). The ancient grammarians and dramatists give evidence to the pronunciation as [laːbdaː] (λάβδα) in Classical Greek times. In Modern Greek the name of the letter, Λάμδα, is pronounced [lamða]; the spoken letter itself has the sound of [l] as with Latinate "L".

In early Greek alphabets, the shape and orientation of lambda varied. Most variants consisted of two straight strokes, one longer than the other, connected at their ends. The angle might be in the upper-left, lower-left ("Western" alphabets), or top ("Eastern" alphabets). Other variants had a vertical line with a horizontal or sloped stroke running to the right. With the general adoption of the Ionic alphabet, Greek settled on an angle at the top; the Romans put the angle at the lower-left.

LGBT symbols

The LGBT community has adopted certain symbols for self-identification which demonstrate unity, pride, shared values, and allegiance to one another. LGBTQ symbols communicate ideas, concepts, and identity both within their communities and to mainstream culture. The two most-recognized international LGBTQ symbols are the pink triangle and the rainbow flag. The pink triangle, employed by the Nazis in World War II as a badge of shame, was re-appropriated but retained negative connotations. The rainbow flag, previously used as a symbol of unity between all people, was adopted to be a more organic and natural replacement without any negativity attached to it.

Triangles used for persecution during the Nazi regime

One of the oldest of these symbols is the pink triangle, which originated from the Nazi concentration camp badges that male homosexuals were required to wear on their clothing. Many of the estimated 5–15,000 gay men and lesbian women imprisoned in concentration camps died during the Holocaust. For this reason, the pink triangle is used as an identification symbol and as a memento to remind both its wearers and the general public of the atrocities that gays suffered under Nazi persecutors. AIDS Coalition to Unleash Power (ACT-UP) adopted the inverted pink triangle to symbolize the "active fight back" against HIV/AIDS "rather than a passive resignation to fate."

Lambda (newspaper)

Coordinates: 46°27′57.75″N 80°58′13.77″W / 46.4660417°N 80.9704917°W / 46.4660417; -80.9704917

Lambda is the official English student newspaper at Laurentian University in Sudbury, Ontario, Canada. It is directly funded from the student fees paid to the Student General Association (SGA), Laurentian University's full-time student union, although the newspaper's charter explicitly prevents the SGA from exerting editorial control of any kind over it.

Lambda is distributed bi-weekly on Tuesdays and is available around the Laurentian University campus, as well as partner distributors throughout the city.

The Lambda offices currently reside on the third floor of the Parker building.

History

Lambda began publication in 1961 at Laurentian University. The newspaper then consisted of 6 staff members which included the Editor-in-Chief, Financial Director, Assistant Editor, Arts and Entertainment Editor, Sports Editor, and Science and Technology Editor.

For the 2010/11 school year, Lambda's masthead and layout were completely redesigned with a fresh, slightly grungy aesthetic.