Several rating scales for the screening and evaluation of bipolar disorder exist, such as the Bipolar spectrum diagnostic scale.

Several scales exist for measuring the severity of psoriasis.

Several valid and reliable rating scales now exist which can be used to accurately diagnose delirium by trained individuals.

Several scales have been developed in recent years to measure the various factors influencing the development and expression of sexual desire.

Several Wenger and Victorinox models feature a locking cutting blade secured by a slide lock that is operated with an unlocking-button integrated in the scales.

Several probabilistic models of Guttman implicatory scales were developed by Krus ( 1977 ) and Krus and Bart ( 1974 ).

Several techniques have been investigated to prevent this reaction, but few have been successful for long diamond machining processes at mass production scales.

Several options currently exist for scales that acknowledge at least the two main underlying components in the scale ( aggression / submission and conventionalism ).

Several theories allow calculating the reaction rates at the molecular level.

Several commercially available transmitters allow wireless transmission of MIDI and OSC signals over Wi-Fi and Bluetooth.

Several layers of decision-making authority is used to allow further concessions each time the agreement goes through a different level of authority.

Several states ( Illinois, Indiana, Louisiana and Missouri ) allow slot machines ( as well as any casino-style gambling ) only on licensed riverboats or permanently-anchored barges.

Several variations from the original bipolar TTL concept were developed, giving circuits with higher speed or lower power dissipation to allow optimization of a design.

Several central London road bridges were built in the 19th century, most conspicuously Tower Bridge, the only Bascule bridge on the river, designed to allow ocean going ships to pass beneath it.

Several third-party programs were developed to allow easier management of this capability.

Several C compilers are available for the 8051, most of which feature extensions that allow the programmer to specify where each variable should be stored in its six types of memory, and provide access to 8051 specific hardware features such as the multiple register banks and bit manipulation instructions.

Several just-in-time compilation ( JIT ) techniques were pioneered and improved in Self research as they were required to allow a very high level object oriented language to perform at up to half the speed of optimized C. Much of the development of Self took place at Sun Microsystems, and the techniques they developed were later deployed for Java's HotSpot virtual machine.

Several days later, trustee William Foran wrote to NHA president Emmett Quinn that the trustees are " perfectly satisfied to allow the representatives of the three pro leagues ( NHA, PCHA and Maritime ) to make all arrangements each season as to the series of matches to be played for the Cup.

Several historians, including Walter Lord, speculated that the Texians were creating a diversion to allow their last courier, John Smith, to evade Mexican pickets.

Several texts identify Tychonoff's theorem as the single most important result in general topology Willard, p. 120 ; others allow it to share this honor with Urysohn's lemma.

Several types of embroidery canvas are available: single thread and double thread embroidery canvas are open even-weave meshes, with large spaces or holes to allow heavy threads to pass through without fraying.

Several areas of the collection have dedicated study rooms, these allow access to items in the collection that are not currently on display, but in some cases require an appointment to be made.

Several taxiways were also expanded, to allow the operations of larger aircraft such as the Boeing 747.

Several other states including Vermont, California, New Jersey, Washington, Illinois, Oregon, Nevada, Hawaii, Maryland, Colorado, Delaware, Rhode Island, Wisconsin, and Maine allow same-sex couples to enter into civil unions or domestic partnerships that provide some of the rights and responsibilities of marriage under state law.

Several networking options allow FlightGear to communicate with other instances of FlightGear.

Several instances of FlightGear can be synchronized to allow for a multi-monitor environment.

Several regional camps took place, along with countless Join-in-Jamboree activities — designed to allow Scouts from around the world to participate in an activity that thousands of other Scouts around the world were also participating in at the same time.

Several of Delderfield's historical novels and series involve young men who return from war and lead lives in England that allow the author to portray the sweep of English history and delve deeply into social history from the Edwardian era to the early 1960s.

Several types of embroidery canvas are available: single thread and double thread embroidery canvas are open even-weave meshes, with large spaces or holes to allow heavy threads to pass through without fraying.

Several circumstances exist which allow for the termination of a support order for a child under the age of majority.

Several Dragon Quest games allow the player to recruit monsters to fight alongside them.

Several side roads and parking areas allow access to many of the trails located in the area.

Several different designs have been developed to allow the stirrup to break away, fall off or easily release the foot if the rider falls.

Several existing pieces of music were adapted to the poem.

Several of Milne's children's poems were set to music by the composer Harold Fraser-Simson.

Several annual music festivals take place in Davenport, including the Mississippi Valley Blues Festival, The Mississippi Valley Fair, and the Bix Beiderbecke Memorial Jazz Festival.

Several techniques are used by DJs as a means to better mix and blend recorded music.

Several hours of music were prepared for it, including Bach fugues, all of Mozart's Eine kleine Nachtmusik, Christmas carols, and numerous popular songs.

Several rock historians have claimed that rock and roll was one of the first music genres to define an age group.

Several notable music artists died of unnatural causes in the 1980s.

Several songs were cut from the Season 1 DVD release due to music licensing issues.

Several music factions wanted to claim the Jordan sound as its own and encouraged him to follow in the track of other artists.

Several passages have leanings towards folk music, as manifested in Austrian serenades.

Several cafes feature live music, a few of which specialize in jazz music, including Jazzcafe De Spieghel on the Peperstraat.

Several bandmembers are currently active in UK music industry bodies – amongst them the FAC, whilst Mark Kelly was elected in November 2009 to both the Performer and Main Boards of the UK's PPL.

Several references to The Cure and their music have been made in popular culture.

Several music cues from the program are still used today as background music during prize descriptions on The Price Is Right.

Several people on The Current's initial staff are well known in the area for previous work at stations that highlight music from Minnesota and the Upper Midwest.

Several of Stein's writings have been set to music by composers, including Virgil Thomson's operas Four Saints in Three Acts and The Mother of Us All, and James Tenney's setting of Rose is a rose is a rose is a rose as a canon dedicated to Philip Corner, beginning with " a " on an upbeat and continuing so that each repetition shuffles the words, e. g. " a / rose is a rose / is a rose is / a rose is a / rose.

Several characters are based on real country music figures: Henry Gibson's Haven Hamilton is a composite of Roy Acuff, Hank Snow, and Porter Wagoner ; Ronee Blakely's Barbara Jean is based on Loretta Lynn ; the black country singer Tommy Brown ( played by Timothy Brown ) is based on Charley Pride ; and the feuding folk trio is based on Peter, Paul and Mary ; within the trio, the married couple of Bill and Mary were inspired by Bill Danoff and Taffy Nivert, who later became Starland Vocal Band .< ref >

Several New York musicians who had already been performing Cuban dance music for decades when salsa was popularized initially scoffed at the term.

Several prominent hip hop producers, such as DJ Premier, and RjD2 also favour retaining the lo-fidelity characteristics of the records they sample in order to achieve a hard, unpolished and " uncut " sound in their own music.

Several record albums of original soundtrack music from the series were released, some having alternate theme music for the series that was never used.

" Funk, jazz, and Brazilian music were inspirations, and the sounds of minimalist composers Philip Glass and Steve Reich can be found on 1999's Cobra and Phases Group .... Several critics have commented that the band's later work, like Instant 0 in the Universe ( 2003 ) and Margerine Eclipse ( 2004 ), sound similar to their guitar-driven earlier style.

Several critics have said that Stereolab lacked stage presence, arguing that Sadier's vocal delivery was too subdued and that the band tended to play instead of perform its music.