Occasionally video interface hardware was also integrated into the motherboard ; for example, on the Apple II and rarely on IBM-compatible computers such as the IBM PC Jr. Additional peripherals such as disk controllers and serial ports were provided as expansion cards.

Occasionally, special shows were produced that focus on particular aspects of film or home video.

Occasionally, older performance video clips of country music stars ( sometimes going beyond the 1980s ) are aired during this block.

Occasionally he also accompanied the band on their Dark Passion Play tour and features on the music video for the single " The Islander ".

Occasionally, non-electronic but still classic music videos were aired for the sake of nostalgia within the electronic genre, such as Ofra Haza's music video for " Im Nin ' Alu ," which was sampled by several electronic artists in the early 1990s.

Occasionally, " almost all " is used in the sense of " almost everywhere " in measure theory, or in the closely related sense of " almost surely " in probability theory.

Occasionally agate fills a void left by decomposed vegetative material such as a tree limb or root and is called limb cast agate due to its appearance.

Occasionally western broccoli is also referred to as sai lan fa ( in Cantonese ) in order not to confuse the two styles of broccoli.

Occasionally, nata de coco is used in mass-produced bubble tea drinks as a healthier alternative to tapioca starch.

Occasionally both names for the same battle entered the popular culture, such as the battle of Antietam, which is also referred to as the battle of Sharpsburg.

Occasionally a code word achieves an independent existence ( and meaning ) while the original equivalent phrase is forgotten or at least no longer has the precise meaning attributed to the code word.

Occasionally, the term mainland Europe is used.

Occasionally, a cardinal wears a scarlet ferraiolo which is a cape worn over the shoulders, tied at the neck in a bow by narrow strips of cloth in the front, without any ' trim ' or piping on it.

Occasionally, a higher string is added instead, tuned to the C above the G string.

Occasionally some individual crystals ( phenocrysts ) are larger than the groundmass, in which case the texture is known as porphyritic.

Occasionally, a book may appear without a printed ISBN if it is printed privately or the author does not follow the usual ISBN procedure ; however, this can be rectified later.

Occasionally, an image is deliberately windowboxed for stylistic effect ; for example, the documentary-style sequence of the film Rent suggest an older-format camera representing the 4: 3 aspect ratio, and the opening sequence of the Oliver Stone film JFK features pillar boxing to represent the 1960s era 4: 3 television footage.

Occasionally, plasma exchange is required to remove the antibodies.

Occasionally a successor design will discontinue or alter the meaning of some instruction code ( typically because it is needed for new purposes ), affecting code compatibility to some extent ; even nearly completely compatible processors may show slightly different behavior for some instructions, but this is seldom a problem.

Occasionally a special situation or highly respected, long established personality is given such freedom.

Occasionally a nova is bright enough and close enough to be conspicuous to the unaided eye.

Occasionally, the application of prior case law results in court decisions in which the judge explicitly states personal disagreement with the judgment he or she has rendered, but that he or she is required to do so by binding precedent.

Occasionally, the notation ← or is used instead of ≤.

Occasionally, he can even split three kings if their remaining side cards are not queen-high ; for example, with K-K-K-J-9-7-6 it is slightly better to play K-J and K-K-9-7-6 than to play J-9 and K-K-K-7-6.

Occasionally, there are instances where a pinfall is made where both wrestlers ' shoulders were on the mat for the three count.

Occasionally, a wrestler will reach for a rope ( see rope breaks below ), only to put his hand back on the mat so he can crawl towards the rope some more ; this is NOT a submission, and the referee decides what his intent is.

Occasionally, an AFSK signal modulating an RF carrier ( A2B, F2B ) is used on VHF or UHF frequencies.

Occasionally, the Dalmatian Pelican may be shot by fishermen, in a misplaced sense of competition over resources.

Occasionally, KGB assassinated the enemies of the USSR abroad — principally Soviet Bloc defectors, either directly or by aiding Communist country secret services — The killings of Organization of Ukrainian Nationalists members Lev Rebet and Stepan Bandera by Bohdan Stashynsky in Munich in 1957 and 1959, as well as the unrelated slayings of emigre dissidents like Abdurahman Fatalibeyli ; the surreptitious ricin poisoning of the Bulgarian émigré Georgi Markov, shot with an umbrella-gun of KGB design, in 1978 ; The defection of assassins like Nikolai Khokhlov and Bohdan Stashynsky severely curtailed such activities however, and the KGB largely gave up assassinations abroad after Stashynsky's defection, although they continued assisting the Eastern European sister services in doing so.

Occasionally, a. 22 match may be shot by placing pins at the very back of the table so that the comparatively light. 22 hit will still knock the pin off the table.

Occasionally, string quartets are written for violin, viola, cello and double bass, representing the SATB format.

Occasionally, the show will " break format " and place a long, 23-minute story in the " C " and " D " segments with no local break at all.

Occasionally, a league will adopt a format that keeps track of more statistics ( such as a ' 7x7 "), vary the stats tracked to favor hitting or pitching, or include fielding statistics such as fielding percentage.

Occasionally appears abbreviated as ff within particular file format extensions

Occasionally, the format is a numeric question, with the player making the closer guess winning.

Occasionally the term is used to describe the rare station that includes 1940s music as well, although music from before 1955 ( coinciding with the " birth of rock ' n ' roll ") is typically the domain of the adult standards format.

Occasionally, the pages of the comic deviate from the format for storytelling effect, usually in the form of a fictional web page created for the story.

* Occasionally, the song ( s ) chosen for the loop signify both the end of an old format and the beginning of a new one.

Occasionally a station dropping an old format will stunt with a temporary transitional format, one intended to tease not so much the listener but competing stations who are not privy to the station's new plans.

Occasionally, Alan Moore and Dave Gibbons would use larger panels that broke the format of the grid to emphasize specific acts or points in the narrative.

Occasionally, full-length texts are found, but they are usually fragmentary, sometimes consisting of only a word or two, and they are encoded in symbolic script, which may change mysteriously and often disappears completely once it has been transcribed.