Stop bath

Stop bath is a chemical bath usually used in processing traditional black-and-white photographic films, plates, and paper used after the material has finished developing. The purpose of the stop bath is to halt the development of the film, plate, or paper by either washing off the developing chemical or neutralizing it. With the former, a simple water rinse can be used between developer and fixer, but the development process continues (though possibly at a very low level) for an indefinite and uncontrolled period of time during the rinsing.

Where an immediate stop of development is desired, a stop bath will usually consist of some concentration of acetic acid, commonly around 1 to 2%. Since organic developers only work in alkaline solutions, stop bath halts the development process almost instantly and thus provides more precise control of the development time. It also cuts overall processing time, because the required immersion time in the stop bath—typically fifteen to thirty seconds—is much shorter than the time required for an adequate plain-water rinse. As well, by neutralizing the alkalinity of basic developers, it can help to preserve the strength of the fixer, making it last longer.

Stop

Stop may refer to:

Film

Music

Albums

Songs

Octagrammic prism

In geometry, the octagrammic prism is one of an infinite set of nonconvex prisms formed by square sides and two regular star polygon caps, in this case two octagrams.

Stop (Rogatica)

Stop (Serbian: Стоп) is a village in the municipality of Rogatica, Republika Srpska, Bosnia and Herzegovina.

References

Coordinates: 42°40′N 18°30′E / 42.667°N 18.500°E / 42.667; 18.500

Bath

Bath may refer to:

Places

United States

Bath (album)

Bath is maudlin of the Well's second album. It was released alongside its companion album Leaving Your Body Map in 2001 on the Dark Symphonies record label, shortly before their break-up. The sister albums are a combination of older demo material written as far back as 1997 in rearranged and re-orchestrated forms and new material, all recorded simultaneously to achieve consistency; to this end, the opening of "Girl With a Watering Can" re-orchestrates the first melody of "The Blue Ghost/Shedding Qliphoth," and the series of instrumental interludes, all composed purportedly in lucid dreams, sequenced in order of appearance across both albums. Each album features cover art befitting the title of its counterpart, with Bath featuring a map to a bath tub and window in yellow, and Leaving Your Body Map featuring the tub and window in red. The band inserted clues to a hidden secret in the liner notes of the albums through a series of complex symbols; to aid listeners, they recorded and released "The Secret Song" on an MCD in 2001, with lyrics purported to explain how to unlock the hidden message. It remains unsolved.

Bath, New York

Bath is a town in Steuben County, New York, United States. The Town of Bath has an area of 96.3 sq mi (249 km2) and a population of 12,097 (in 2000). Its largest settlement is the Village of Bath, which has an area of 2.9 sq mi (7.5 km2) and a population of 5,641 (in 2000). The Town is located in the central part of the county, northwest of Elmira, New York. The Town (and Village) are either named after the city in England or after Lady Bath, daughter of a landowner.

History

The town was founded in 1793 and was part of a land investment by wealthy Briton William Pulteney, and named after Bath in England, where he owned extensive estates. It was created along with Steuben County in 1796 and became a mother town of the county, eventually yielding land to seven later towns.

In 2004, Charles R. Mitchell and Bath resident Kirk W. House produced a historic photo book, Bath, in the Arcadia Publishing "Images of America" series.

Currently

Bath has an annual dairy festival in June to celebrate the strong dairy-based economy of the area.