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Rub Out (other)
Rub out may refer to: * use of an eraser * Delete character, or rubout See also * Rub (other) * Homicide ** Assassination * Cancel (other) * Massage * Masturbation * Polishing (metalworking) Buffing are finishing processes for smoothing a workpiece's surface using an abrasive and a work wheel or a leather strop. Technically, ''polishing'' refers to processes that uses an abrasive that is glued to the work wheel, while ''buffing'' ...
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Eraser
An eraser (also known as a rubber in some Commonwealth countries, including South Africa from which the material first used got its name) is an article of stationery that is used for removing marks from paper or skin (e.g. parchment or vellum). Erasers have a rubbery consistency and come in a variety of shapes, sizes, and colors. Some pencils have an eraser on one end. Less expensive erasers are made from synthetic rubber and synthetic soy-based gum, but more expensive or specialized erasers are made from vinyl, plastic, or gum-like materials. At first, erasers were invented to erase mistakes made with a pencil; later, more abrasive ink erasers were introduced. The term is also used for things that remove marks from chalkboards and whiteboards. History Before rubber erasers used today, tablets of wax were used to erase lead or charcoal marks from paper. Bits of rough stone such as sandstone or pumice were used to remove small errors from parchment or papyrus documents ...
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Delete Character
The delete control character (also called DEL or rubout) is the last character in the ASCII repertoire, with the code 127. It is supposed to do nothing and was designed to erase incorrect characters on paper tape. It is denoted as in caret notation and is in Unicode. Terminal emulators may produce DEL when key or or are typed. History This code was originally used to mark deleted characters on punched tape, since any character could be changed to all 1s by punching holes everywhere. If a character was punched erroneously, punching out all seven bits caused this position to be ignored or deleted. In hexadecimal, this is 7F to rub out 7 bits ( FF to rubout 8 bits was used for 8-bit codes). This character could also be used as padding to slow down printing after newlines, though the all-zero NUL was more often used. The Teletype Model 33 provided a key labelled to punch this character (after the user backed up the tape using another button), and did not provide a key th ...
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Rub (other)
Rubbing is moving an object in contact with another object. Rub, RUB, rubs or rubbing may also refer to: Arts and entertainment * ''Rub'' (album), by Peaches, 2015 * Rubbing (art), a method of recording and reproducing the texture of a surface * The Rub, an English rock band * "Rubbin'", a song by Choclair from the 1999 album ''Ice Cold'' Organisations * Ruhr University Bochum, in Germany * Royal University of Bhutan People * Christian Rub (1886–1956), Austrian-born American character actor * Kurt Rub (born 1946), Swiss racing cyclist * Timothy Rub (born 1952), American museum director and art historian Other uses * Abrasion (mechanical), or rubbing away * Spice rub, in cooking * Date honey, or rub * Russian ruble, ISO 4217 currency code RUB * Kuliak languages, or Rub languages, in Uganda * Gungu language, ISO 639 language code rub * Rub, a professional wrestling term * Ratio Utility Billing Systems (RUBS), a utility billing allocation method * New South Wales RUB typ ...
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Homicide
Homicide is an act in which a person causes the death of another person. A homicide requires only a Volition (psychology), volitional act, or an omission, that causes the death of another, and thus a homicide may result from Accident, accidental, Reckless homicide, reckless, or Negligent homicide, negligent acts even if there is no Intent (law), intent to cause harm. It is separate from suicide. Homicides can be divided into many overlapping legal categories, such as murder, manslaughter, justifiable homicide, assassination, killing in war (either following the laws of war or as a war crime), euthanasia, and capital punishment, depending on the circumstances of the death. These different types of homicides are often treated very differently in human Society, societies; some are considered crimes, while others are permitted or even Court order, ordered by the Law, legal system. Criminality Criminal homicide takes many forms, including accidental killing and murder. Criminal ho ...
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Assassination
Assassination is the willful killing, by a sudden, secret, or planned attack, of a personespecially if prominent or important. It may be prompted by political, ideological, religious, financial, or military motives. Assassinations are ordered by both individuals and organizations, and are carried out by their accomplices. Acts of assassination have been performed since ancient times. A person who carries out an assassination is called an assassin. Etymology ''Assassin'' comes from the Italian and French Assissini, believed to derive from the word '' hashshashin'' (), and shares its etymological roots with '' hashish'' ( or ; from ').''The Assassins: a radical sect in Islam'' – Bernard Lewis, pp. 11–12 It referred to a group of Nizari Ismailis known as the Order of Assassins who worked against various political targets. Founded by Hassan-i Sabbah, the Assassins were active in the Near East from the 11th to the 13th centuries. The group killed members of the Ab ...
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Cancel (other)
Cancel, cancellation, or cancelled may refer to: Business *Project cancellation, in government and industry *Cancellation (mail), a postal marking applied to a stamp or stationery indicating the item has been used * Cancellation (insurance), the termination of an insurance policy * Flight cancellation and delay, not operating a scheduled flight Sociology *Cancel culture, boycotting and ostracism calling out offensive behavior on social media or in real life Technology and science *Cancel leaf, a bibliographic term for replaced leaves in printed books *Cancellation property, the mathematical property if ''a''×''b'' = ''a''×''c'' then ''b'' = ''c'' ** Cancelling out, a technique for simplifying mathematical expressions *Catastrophic cancellation, numerical error arising from subtracting approximations to nearby numbers * Noise cancellation, a method for reducing unwanted sound *Phase cancellation, the effect of two waves that are out of phase with each other being summed * ...
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Massage
Massage is the rubbing or kneading of the body's soft tissues. Massage techniques are commonly applied with hands, fingers, elbows, knees, forearms, feet, or a device. The purpose of massage is generally for the treatment of body stress or pain. In English-speaking European countries, traditionally a person professionally trained to give massages is known by the gendered French loanwords ''masseur'' (male) or ''masseuse'' (female). In the United States, these individuals are often referred to as "massage therapists". In some provinces of Canada, they are called "registered massage therapists." In professional settings, clients are treated while lying on a massage table, sitting in a massage chair, or lying on a mat on the floor. There are many different modalities in the massage industry, including (but not limited to): deep tissue, manual lymphatic drainage, Medical massage, medical, sports, Structural Integration, structural integration, #Swedish massage, Swedish, Thai massa ...
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Masturbation
Masturbation is a form of autoeroticism in which a person Sexual stimulation, sexually stimulates their own Sex organ, genitals for sexual arousal or other sexual pleasure, usually to the point of orgasm. Stimulation may involve the use of hands, everyday objects, sex toys, or more rarely, the mouth (autofellatio and autocunnilingus). Masturbation may also be performed with a Sexual partner, sex partner, either masturbating together or watching the other partner masturbate and this is known as "mutual masturbation". Masturbation is frequent in both sexes. Various medical and psychological benefits have been attributed to a healthy attitude toward sexual activity in general and to masturbation in particular. No Causality, causal relationship between masturbation and any form of mental or physical disorder has been found. Masturbation is considered by clinicians to be a healthy, normal part of sexual enjoyment. The only exceptions to "masturbation causes no harm" are certain cas ...
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