Cigarette

A cigarette is a small cylinder of finely cut tobacco leaves rolled in thin paper for smoking. The cigarette is ignited at one end and allowed to smoulder; its smoke is inhaled from the other end, which is held in or to the mouth; in some cases, a cigarette holder may be used, as well. Most modern manufactured cigarettes are filtered and also include reconstituted tobacco and other additives.

The term cigarette, as commonly used, refers to a tobacco cigarette, but can apply to similar devices containing other substances, such as cloves or cannabis. A cigarette is distinguished from a cigar by its smaller size, use of processed leaf, and paper wrapping, which is normally white, though other colors and flavors are also available. Cigars are typically composed entirely of whole-leaf tobacco.

Rates of cigarette smoking vary widely throughout the world and have changed considerably since cigarettes were first widely used in the mid-19th century. While rates of smoking have over time leveled off or declined in the developed world, they continue to rise in developing nations.

Cigarette (disambiguation)

A cigarette is a small roll of finely cut tobacco leaves wrapped in a cylinder of thin paper for smoking.

Cigarette may also refer to:

Cigarette (1/3)

Cigarette is a public artwork by United States artist Tony Smith, located on the grounds of the Albright Knox Art Gallery in Buffalo, NY. Cigarette is a minimalist piece of environmental sculpture created by in 1961. The sculpture is over 15 feet tall and made of flat planes of steel in a twisted form. This is the first in an edition of three (with one artists proof); no. 2 is at MOMA in New York.

A small scale version of the piece is on display at the St. Louis Art Museum.

See also

References

Log

Log, LOG, or LoG may refer to:

Recordkeeping

Places

Russia

Slovenia

Chip log

A chip log, also called common log, ship log, or just log, is a navigation tool mariners use to estimate the speed of a vessel through water. The word knot, to mean nautical mile per hour, derives from this measurement method.

History

All nautical instruments that measure the speed of a ship through water are known as logs. This nomenclature dates back to the days of sail, when sailors tossed a log attached to a rope knotted at regular intervals off the stern of a ship. Sailors counted the number of knots that passed through their hands in a given time to determine the ship's speed. They had to know the speed to navigate using dead reckoning, which was usual practice before modern navigation instruments like GPS. Today, sailors and aircraft pilots still use the written term "knot[s]" to express speed, although the modern term is a respelling of "naut[s]," an abbreviation of "nautical mile[s]."

Construction

A chip log consists of a wooden board attached to a line (the log-line). The log-line has a number of knots at uniform intervals. The log-line is wound on a reel so the user can easily pay it out.

C mathematical functions

C mathematical operations are a group of functions in the standard library of the C programming language implementing basic mathematical functions. All functions use floating point numbers in one manner or another. Different C standards provide different, albeit backwards-compatible, sets of functions. Most of these functions are also available in the C++ standard library, though in different headers (the C headers are included as well, but only as a deprecated compatibility feature).

Overview of functions

Most of the mathematical functions are defined in math.h (cmath header in C++). The functions that operate on integers, such as abs, labs, div, and ldiv, are instead defined in the stdlib.h header (cstdlib header in C++).

Any functions that operate on angles use radians as the unit of angle.

Not all of these functions are available in the C89 version of the standard. For those that are, the functions accept only type double for the floating-point arguments, leading to expensive type conversions in code that otherwise used single-precision float values. In C99, this shortcoming was fixed by introducing new sets of functions that work on float and long double arguments. Those functions are identified by f and l suffixes respectively.

Sad (sura)

Sūrat Ṣād (Arabic: سورة ص‎, "The Letter Sad") is the 38th sura of the Qur'an with 88 ayat and 1 sajdah (39:24). Sad (ص) is the name of the eighteenth letter in the Arabic alphabet.

Saad was sent to Muhammad by God while he was coping with rejection from his tribe, the Quraysh, and struggling to keep his own faith. It recounts stories of previous prophets, describes the splendors of heaven, and warns of the monstrosities of hell. The sura dates to the 2nd Meccan Period, meaning it was revealed only five or six years into the development of Islam.

Historical context

Sura 38 substantiates Muhammad's role as Prophet through concrete examples of previous messengers of God and the evils that have befallen the people who did not heed sacred messages. Angelika Neurwirth terms these “retribution legends” (McAuliffe, 105). They “prove that divine justice is at work in history, the unjustly harassed being rewarded with salvation, the transgressors and unbelievers punished by annihilation” (McAuliffe, 106). Through regular reference to biblical characters and a self-assertive tone praising both Muhammad and God, the reader can attribute this sura to the 2nd Meccan Period, according to Noldeke’s chronology . The coherent text builds up to descriptions of both heaven and hell on the Day of Judgment. The wide scope of historical figures—ranging from Old Testament characters such as David, Solomon, and Job, to the devil of Islam, Iblis—were designed to resonate with a wide audience in the face of the disbelief among the Quaryash, Muhammad’s clan; as Ernst poignantly states, Muhammad was likely dealing with “religiously well-informed skeptics” . Like many contemporary passages, Sura 38 attempts to convert the reader to a monotheistic religion honoring Muhammad as Prophet by promising salvation for true believers on the Day of Judgment.