Image Tandem mug.jpg thumb right A Tandem Computers promotional mug Tandem Computers, Inc. was the dominant ... independent until 1997. It is now a server division within Hewlett Packard . Tandem s NonStop ... dispersed systems. gallery File TNSII.jpg TNSII gallery History Founding Tandem Computers was founded ... and developed the Tandem business plan there. ref Tandem History An Introduction . Center magazine, vol 6 number 1, Winter 1986, a magazine for Tandem employees. ref ref Tracing Tandem s History , NonStop News , vol 9 number 1, January 1986, a newsletter for Tandem employees. ref ref Stephen Shankland ... HP. Tandem headquarters in Cupertino, California , were a quarter mile away from the HP 3000 offices. Initial venture capital VC investment in Tandem Computers came from Tom Perkins, who was formerly ... a unique corporate culture reflecting Treybig s values. The design of the initial Tandem ... enjoyed uninterrupted exponential growth up through 1983. Inc. magazine Inc. magazine ranked Tandem as the fastest growing public company in America. TNS stack machines Over 35 years, Tandem s main NonStop ... or more times of other fault tolerant solutions. The first system was the Tandem 16 or T 16 , later re branded NonStop I . ref James A. Katzman, The Tandem 16 A Fault tolerant Computing System , Proceedings ... parts were duplicated just to get error detection. File TANDEM T16 Memory.jpg thumb TANDEM T 16 ..., 10 years later. Tandem added support for 32 bit addressing in its second machine HP 3000 lacked ... tandem TR 86.2.pdf Fault Tolerance in Tandem Computer Systems , Joel Bartlett, Jim Gray, Bob Host, Tandem Technical Report TR 85.3. ref At any instant, it could access only four virtual memory ... of T 16 had only a single programming language, Tandem Application Language TAL . This was an efficient ... . Subsequent releases added support for Cobol74, Fortran , and MUMPS . The Tandem NonStop series ... called T TOS Tandem Transactional Operating System but soon named Guardian for its ability ... more details
orphan date February 2009 Tandem signaling is one of the most difficult conditions for speech coders to perform well in is the case where a digital speech coded signal is transmitted from the mobile to the base station, and then demodulated into an analog signal which is then speech coded for retransmission as a digital signal over a land line or wireless link. This situation, called tandem signaling, tends to exaggerate the bit errors originally received at the base station. Tandem signaling is difficult to protect against, but is an important evaluation criterion in the evaluation of speech coders. As wireless systems proliferate, there will be a greater demand for mobile to mobile communications, and such links will, by definition, involve at least two independent, noisy tandems. Tandeming examples and issues If two individuals are using mobile phones on two different networks, and one attempts to call the other, tandeming will occur. This is even more evident, in terms of speech intelligibility, when one user is using a phone with a different audio codec than the other user. If one user has a high bitrate audio codec, and the other uses has a low bitrate, the user with the high bitrate will be able to hear the user with the low bitrate, as the tandeming will not have enough of an opportunity to make the speech completely unintelligible. If two users are on two different mobile phone networks, with different audio codecs such as AMR Narrowband and EVRC falling back to the lowest possible birate on each end 4.75, 6 kbit s , then the speech will suffer from problems. Tandeming is nearly impossible to avoid, because even if all mobile phones used one audio codec, there is the issue of packet retransmission and re encoding. When a user makes a call to a Plain old telephone service POTS phone, the packets flow to the tower in that particular cell, and are then decoded into 64 ... the two files aurally . Using this simple tandem experiment, you can actually hear what goes on in the real ... more details
in time and one of these was the Peyret wing configuration Horizontal stabilizer tandem wing .... ref name Ellison2 Alex Maneyrol did not fly the Peyret Tandem until the final day of the Itford ... in the Peyret Tandem to 485 minutes at Vauville Disambiguation needed date July 2011 on 23 January ... up at the Lympne light aircraft trials . ref name SP An additional Peyret Tandem or perhaps the original ... TANDEM MONOPLANE journal Flight International Flight volume issue 26 October 1922 pages p.621 ... more details
cleanup date March 2009 History ServerNet is a switched fabric communications link primarily used in proprietary computers made by Tandem Computers , Compaq , and HP . Its features include good scalability , clean fault containment, error detection and failover . The ServerNet architecture specification defines a connection between nodes, either Central processing unit processor or high performance input output I O nodes such as storage devices. Tandem Computers developed the original ServerNet architecture and protocols for use in its own proprietary computer systems starting in 1992, and released the first ServerNet systems in 1995. Early attempts to license the technology and interface chips to other companies failed, due in part to a disconnect between the culture of selling complete hardware software middleware computer systems and that needed for selling and supporting chips and licensing technology. A follow on development effort ported the Virtual Interface Architecture to ServerNet with PCI interface boards connecting personal computers. Infiniband directly inherited many ServerNet features. After 25 years, systems still ship today based on the ServerNet architecture. References W. E. Baker, et al., A Flexible ServerNet based Fault Tolerant Architecture, in Proc. 25th Int. Symp. Fault Tolerant Computing, Pasadena, CA, June 27 30 1995. R. Horst, ServerNet Deadlock Avoidance and Fractahedral Topologies, in Proc. 10th Int l Parallel Processing Symposium, Honolulu, Hawaii, pp. 274 280, 1995. D. Garcia, et al., Servernet II Parallel Computer Routing and Communication Int. WKSP , Jun. 26, 1997, pp. 119 135, XP002103164, Atlanta, GA. R. Horst and D. Garcia, ServerNet SAN I O Architecture, Proc. Hot Interconnects V, August 1997. D.R Avresky, V. Shurbanov, R. Horst, The effect of router arbitration policy on scalability of ServerNet Topologies, Microprocessors and Microsystems 21, pp. 545 561, 1998. D.R Avresky, V. Shurbanov, R. Horst, W. Watson, L. Young, D. Jewett ... more details
Infobox Aircraft Begin name Canadian Home Rotors Safari image caption Infobox Aircraft Type type Homebuilt aircraft Kit helicopter national origin Canada manufacturer Safari Helicopter designer first flight introduced retired status primary user more users Limited to three in total separate using br produced years in production number built 120 2005 ref name KitplanesFeb2005 program cost Total program cost unit cost Incremental or flyaway cost for military or retail price for commercial aircraft developed from variants with their own articles The Canadian Home Rotors Safari is a Canada Canadian Homebuilt aircraft kit helicopter , produced by CHR International Marianna, FL and formerly produced by Safari Helicopter formerly known as Canadian Home Rotors of Ear Falls, Ontario . ref name KitplanesFeb2005 Downey, Julia 2005 Trikes, Chutes & Rotorcraft Directory , Kitplanes, Volume 22, Number 2, February 2005, page 55. Belvoir Publications. ISSN 0891 1851 ref ref name Aerocrafter Purdy, Don AeroCrafter Homebuilt Aircraft Sourcebook , page 321. BAI Communications. ISBN 0 9636409 4 1 ref ref name KitplanesDec1998 Kitplanes Staff 1999 Kit Aircraft Directory , Kitplanes, Volume 15, Number 12, December 1998, page 80. Primedia Publications. IPM 0462012 ref The design is reminiscent of a scale Bell 47 helicopter. In fact, the helicopter was originally called the Baby Belle, but Bell Helicopters objected and the name was changed to Safari. ref name Bushplanes cite web url http www.bush planes.com Safari Helicopter.html title Safari Helicopter accessdate 2010 02 23 last Bush Planes.com authorlink year undated ref Design The aircraft structure consists predominantly of welded 41xx steel 4130 chromoly steel tubing . The kit provides the main and tail rotors, rotor hubs, transmission, engine, cockpit and tailboom completed. Builder construction is largely assembly. ref name Kit cite web ... Rotors Safari ... more details
Unreferenced stub auto yes date December 2009 Orphan date February 2009 Variable number of tandem repeat locus VNTR locus is any DNA sequence that exist in multiple copies strung together in a variety of tandem lengths. DEFAULTSORT Tandem Repeat Locus Category Genetics Genetics stub ... more details
Orphan date February 2009 Infobox film name The Dude s Experience with a Girl on a Tandem image image size caption director producer American Mutoscope and Biograph Company writer narrator starring music cinematography editing distributor released August 1898 runtime country United States language Silent film br English language English intertitle s budget gross preceded by followed by The Dude s Experience with a Girl on a Tandem , also known as The Dude and the Bathing Girl , is a Silent film silent , comedy film made in August 1898 by the American Mutoscope and Biograph Company . The film location was Far Rockaway, Queens , New York City , New York , USA. The plot revolves around a young man on the beach who is persuaded to join a lady in a bathing costume on a tandem bicycle, during which she drives it into the water, when he is dragged off the tandem into the water by the other girls on the beach. See also American Mutoscope and Biograph Company Tandem bicycle Silent film Comedy film External links imdb title id 0238951 title The Dude s Experience with a Girl on a Tandem http media.www.columbiaspectator.com media storage paper865 news 2001 01 19 UndefinedSection Laughter.In.A.World.Of.Beauty 2041127.shtml www.columbiaspectator.com DEFAULTSORT Dude s Experience with a Girl on a Tandem, The Category 1898 films Category American films Category American silent short films Category Black and white films Category 1890s comedy films silent film stub 1890s film stub nl The Dude s Experience with a Girl on a Tandem tr The Dude s Experience with a Girl on a Tandem ... more details
December 2011 howto December 2011 Tandem language learning is a method of language learning based on mutual language exchange between tandem partners ideally each learner is a native speaker in the language the proponent wants to learn . Many language school s in the world, organised as TANDEM International ... both partners can meet in person face to face Tandem or learn by e mail, phone or other media eTandem, also distance Tandem . Learning is supported by various materials and methods work sheets, textbooks or simply informal conversation. There are distinct and self directed uses of the Tandem method which promote independent learning Tandem partnership two people, supported by counsellors and binational Tandem course for groups, organised by moderators . The classical style is that half the time ... in self directed Tandem is lower intermediate level present perfect, sentences with two objects . Tandem history The origin of the language learning by exchange approach lies in the various ... tandem schmelter&hl es&sa X&ei K H6Tp2xK4qGhQeov8zmAw&ved 0CDAQ6AEwAA v onepage&q&f falseLars Schmelter, Selbstgesteuertes oder potenziell expansives Fremdsprachenlernen im Tandem, Gunter Narr Verlag ... in the USA. The Tandem concept for two people learning the same language appeared first in 1971 in connection ... Wolff to develop 1979 the Tandem learning partner mediation, in the beginning for Spanish and German. In 1982 a course programme was started. Language partner mediation later became the basis for the Tandem ... quickly, primarily by the foundation of small alternative language schools , merged 2002 into Tandem ... TANDEM Fundazioa was founded in 1994, with its head office in Donostia San Sebastian in the Basque country. It acquired rights to the trademark TANDEM , and issues licences for it. Public institutions ..., a university e mail project International e mail Tandem Network was promoted financially by the EU ... university of Bochum from It was expanded afterwards to all kinds of Internet contacts and renamed Tandem ... more details
Orphan date February 2009 The Midwest Tandem Rally MTR is a weekend long tandem bicycle set of rides, based somewhere in the larger Midwest United States on Labor Day weekend. The primary rides for the MTR on Saturday and Sunday of the weekend, usually including several distance options and all having lunch as the primary rest stop. There are also casual rides planned for Friday night and Monday. Friday is typically an Ice Cream Ride a short ride to a local ice cream parlor, although some have included a destination and entertainment as part of the ice cream ride. The Monday ride is sometimes a rework of the primary rides or an opportunity for people to ride to a restaurant for breakfast together. History of the Midwest Tandem Rally class wikitable 2013 Dayton, OH GOATS 2012 Middleton, WI COWS 2011 Ann Arbor, MI MUTS 2010 Shipshewana, IN HOOTS 2009 Rochester, MN LOONS 2008 Springfield, IL ..., IN MTR started in the 1970s, possibly by Chicago area tandem enthusiasts. Tandem Clubs, those acronyms Many tandem clubs have come up with acronyms that sound like animals, representing the idea that tandem riders come two by two like Noah s Arc . CATS Chicago Area Tandem Society COWS Couples on Wheels Wisconsin COYOTES Coalition of Young and Old Tandem Enthusiasts CRABS Couples Riding A Bicycle ... Leena and Oli On Non Standard bikes Twin Cities Tandem Club MULES Missouri Union of Long Bike Enthusiasts MUTS Michigan United Tandem Society PIGS Paired Iowans Going Somewhere PANTHERS Partners Aboard ... On Road Society RATS Richmond Area Tandem Society VA TOIS Tandems Of Indiana & Illinois defunct in 1995 T BONES Tandem Bicyclists of New England WABITS Washington Area Bicyclists in Tandem Society DC VA MD http www.dctandems.org Other Tandem Rallies Southern Tier Tandem Rally NY State Eastern Tandem Rally Eastern US International Tandem Rally Southern Tandem Rally Southwest Tandem Rally Prairie State Tandem Rally Category Cycling competitions Category Cycling in the United States Category Sports ... more details
Image Tandem Van de Graaf.jpg thumb 300px One of the two Van de Graaff electrostatic accelerators at Brookhaven National Laboratory . The Tandem Van de Graaff at Brookhaven National Laboratory was built in 1970 and was at the time the world s largest electrostatic accelerator facility. ref name BNL TVdG cite web url http www.bnl.gov bnlweb facilities TVdG.asp title Tandem Van de Graaff publisher Brookhaven National Laboratory accessdate 2010 09 27 year 2008 ref It can provide researchers with beams of more than 40 different types of ions that have been completely stripped of their electrons , ranging from hydrogen to iron . The facility consists of two 15 million volt electrostatic accelerator electrostatic accelerators , each about 24 meters long. ref name BNL TVdG Image AGS complex 300px.gif thumb left 300px A schematic view of the Alternating Gradient Synchrotron AGS complex that depicts the path of ions from the Tandem Van de Graaff. Currently, the Tandem Van de Graaff serves as the ion source for the Relativistic Heavy Ion Collider RHIC . ref name BNL TVdG The ions are generated in the Tandem Van de Graaff , they then travel through a 700 meter long tunnel called the Tandem to Booster TtB Line that delivers the ions to the Alternating Gradient Booster that then delivers the ions to the Alternating Gradient Synchrotron AGS , which accelerates the ions further before final entry into RHIC. References Reflist Category Brookhaven National Laboratory ... more details
Universal Tandem Publishing Co Ltd was a United Kingdom paperback publishing company established in the early 1960s as Tandem Books. Its principal imprint was Tandem. The hyphenated name Universal Tandem was adopted as a corporate identity in 1968 after Tandem Books was bought by the American group Universal Publishing and Distribution Corporation Inc. UPD , allowing Universal Tandem to distribute some titles published by UPD in the United States in the United Kingdom. In 1973 Tandem established Target Books as a children s imprint. Target became well known for its highly successful range of novelisation s and other assorted books based on the popular Science fiction on television science fiction television series Doctor Who . In 1975 Universal Tandem was sold by UPD to the British conglomerate Howard and Wyndham the company was renamed Tandem Publishing Ltd before being merged with the paperback imprints of Howard and Wyndham s general publishing house W. H. Allen Ltd W H Allen to become Wyndham Publications Ltd in 1976 however, during 1977 and 1978 the Wyndham identity was phased out. The Tandem imprint was phased out during 1980, surviving titles from the backlist subsequently being reprinted under W H Allen s principal paperback imprint Star. The Target imprint survived until 1993, though in its latter years it was only used for Doctor Who novelisations. References David J Howe with Tim Neal, The Target Book , Tolworth Telos, 2007 Category Book publishing companies of the United Kingdom Category Companies established in the 1960s Category 1960s establishments in the United Kingdom business stub ... more details
Orphan date January 2011 infobox biodatabase title TRDB logo File Database.png description Tandem repeat Tandem Repeats . scope organism center Boston University laboratory Lab for Biocomputing and Informatics author Yevgeniy Gelfand pmid Gelfand & al. 2007 ref name pmid17175540 released 2006 standard format url https tandem.bu.edu cgi bin trdb trdb.exe download webservice sql sparql webapp standalone license versioning frequency curation bookmark version The Tandem Repeats Database TRDB is a database of tandem repeat s in genomic DNA. ref name pmid17175540 cite journal quotes yes last Gelfand first Yevgeniy authorlink coauthors Rodriguez Alfredo, Benson Gary year 2007 month Jan title TRDB the Tandem Repeats Database journal Nucleic Acids Res. volume 35 issue Database issue pages D80 7 publisher location England issn pmid 17175540 doi 10.1093 nar gkl1013 bibcode oclc id url pmc 1781109 language eng format accessdate laysummary laysource laydate quote ref See also tandem repeat s References references External links https tandem.bu.edu cgi bin trdb trdb.exe Category Biological databases Category Repetitive DNA sequences Biodatabase stub ... more details
A trolling tandem streamer fly is a style of fishing fly designed to be fished behind a moving boat. Trolling is a form of fishing where the fisherman sits or stands in a moving boat and allows his lure or bait to swim in the water. The Trolling Tandem streamer fly is made of 2 or more hooks tied in Tandem or one hook in front of another. Often the hook that is tied to the fishing line is a larger hook. Notes reflist Use for footnotes containing source page citations or short commentary on the main text References Is a list of referenced materials books, websites, etc. cited in the main text fishing stub angling topics expanded fly fishing fisheries and fishing Category Fly lures ... more details
refimprove date March 2011 Tandem Library Group was an United States American company based in Topeka, Kansas . It provided title selection, online collection analysis, cataloging and processing services and customer support to libraries, publishers, and book wholesalers nationwide. Tandem Library Group s subdivisions, Tandem Library Books and Tandem Library Services, focussed on books and library services respectively, providing a source for collection development and analysis. History The company started in 1965 as American Econoclad Catalog Card Company, offering services to the library industry. ref name EF cite web title E. F. Library Services, LLC url http savialibraryservices.com EFLS AboutUs.aspx publisher EF Library Services accessdate March 18, 2012 year 2009 ref The company entered the library automation software market in 1998 with the acquisition of Nichols Advanced Technologies Inc. and its library automation products Athena and MOLLI, originally released in 1994 and 1985 respectively. In 1999 they acquired Winnebago Software, and that company s Spectrum library automation package, originally released in 1997 replacing Winnebago s earlier products CIRC CAT and LCS dating back to 1982. The company later launched a product called InfoCentre, intended to replace both Athena ... its new name, Tandem Library Group. ref http www.schoollibraryjournal.com article CA6419855.html?rssid 107 Sagebrush Changes Its Name to Tandem Library Group , School Library Journal, Feb 28, 2007 ... name Mackin cite web title Mackin Library Media Acquires Tandem Library Books url http www.mackin.com pdfs mackin tandem 20news 20release.pdf work press release publisher Mackin accessdate March18 .... ref name EF Tandem Library Services bindery was to operate as a separate company, Topeka Bindery ... External links http www.tandemlibrarygroup.com Tandem Library Group Homepage Dead link date October 2008 http www.tandemlibrarybooks.com Tandem Library Books Online Bookstore Dead link date October ... more details
Unreferenced date December 2011 A Variable Number Tandem Repeat or VNTR is a location in a genome where a short nucleotide sequence is organized as a tandem repeat . These can be found on many chromosomes , and often show Polymorphism biology variations in length between individuals. Each variant acts as an inherited allele , allowing them to be used for personal or parental identification. Their analysis is useful in genetics and biology research, forensics , and DNA fingerprinting . Image VNTRDemo.gif thumb right 650px center Schematic of a Variable Number of Tandem Repeats in 4 alleles. center Image D1S80Demo.gif thumb right 350px center Variations of VNTR D1S80 allele lengths in 6 individuals ... each of the repeated DNA sequences at a particular VNTR location. The repeats are tandem they are clustered ... at specific locations, with tandem repeats being more common than inverted repeats which may interfere with DNA replication . VNTRs are the class of clustered tandem repeats that exhibit allelic ... 5 base pair s in length an arbitrary cutoff , while the latter involve longer blocks. Talk Short tandem repeat Confusing this distinction is the recent use of the terms Short Tandem Repeat STR and Simple ... of 4 base pairs. See also Tandem repeat Short tandem repeat Microsatellite genetics Microsatellite ... Databases http minisatellites.u psud.fr The Microorganisms Tandem Repeats Database http www.cstl.nist.gov div831 strbase Short Tandem Repeats Database http tandem.bu.edu Tandem Repeats Database TRDB Search tools http tandem.bu.edu trf trf.html Tandem Repeats Finder http bioinfo.lifl.fr mreps Mreps http atgc.lirmm.fr star STAR http www.sci.brooklyn.cuny.edu sokol tandem TRED http strand.imb.ac.ru ... repeats finder http bioinf.dms.med.uniroma1.it JSTRING JSTRING Java Search for Tandem Repeats in genomes http www.rub.de spezzoo cm cm phobos.htm Phobos a tandem repeat search tool for perfect ... Number of Tandem Repeats Repeated sequence Category Repetitive DNA sequences de Minisatellit ... more details
Infobox School name Tandem Friends School logo motto Freedom with Responsibility Kindness and Wisdom established 1970 type Private, Quaker gender Co Educational campus director Tom O Connor small middle school small br Nura Yingling small upper school small headmaster Andy Jones Wilkins viceprincipal Michele Jarman viceprincipal label Assistant to the Head of School founder John Howard and Duncan Alling faculty teaching staff enrollment 209 grades 5 12 streetaddress 279 Tandem Lane city Charlottesville, Virginia Charlottesville state Virginia zipcode 22902 country United States accreditation VAIS ... 18 teams, no cut policy mascot Badger homepage http www.tandemfs.org Tandem Friends School is a coeducational ... and Duncan Alling ref name tandemhistory http www.tandemfs.org page.cfm?p 348 Tandem History Tandem ... O Connor. Tandem is located on 279 Tandem Lane. The mascot is a badger. The logo is the hemlock tree. The school s mission statement best summarizes its goals Rooted in Quaker values, Tandem Friends ... mottoes also capture the Tandem philosophy Freedom with Responsibility and Kindness and Wisdom . History Tandem is the first Friends School in the U.S. that started as a non Quaker School. The school ... Traditions Tandem has many traditions that have been maintained over the years, such as Spring Day .... A notable past act to play on the quad at Tandem Friends School for the Mother s Day Music Festival ... Tandem Friends School fields eighteen sports teams and maintains a no cut policy. The athletic director at Tandem is Gordon Fields. The school competes in the Delaney Athletic Conference . The Varsity ... boys tennis, Tandem girls soccer teams win state titles author staff report date 21 May 2011 ref . Arts Program Tandem Friends School has an Arts program that encompasses visual arts, drama, digital ... as other music class offerings. Tandem sports a fully equipped music room, with several guitars ... www.tandemfs.org Tandem Friends School Delaney Athletic Conference coord 37 59 45 N 78 29 30 W display ... more details
Tandem Accelerator Superconducting Cyclotron TASCC was an accelerator facility constructed at Chalk River Laboratories on October 3, 1986. TASCC was the world s first Tandem Accelerator and able to accelerate most elements to 10 MeV per nucleon. ref http www.cns snc.ca history fifty years hanna.html 50 Years of Nuclear Fission in Review Fission and Physics in Canada by G. Hanna Bot generated title ref The TASCC facility was decommissioned beginning in 1996. ref http www.cap.ca pic Archives 54.5 1998 torgerson.html Letter to the Editor from D.F. David Torgerson Bot generated title ref See also Canadian Penning Trap Mass Spectrometer References reflist Category Atomic Energy of Canada Limited Category Particle physics facilities ... more details
Infobox album Name Rodeo Tandem Beat Specter Type Album Artist Thee Michelle Gun Elephant Cover Tmgerodeo.gif Released 2001 Genre Garage rock Length 56 15 Label Alive Reviews Allmusic Rating 3 5 Allmusic class album id r608513 pure url yes link Last album Collection Thee Michelle Gun Elephant Album Collection br 2001 This album Rodeo Tandem Beat Specter br 2001 Next album Sabrina Heaven br 2003 Rodeo Tandem Beat Specter is an album by Thee Michelle Gun Elephant , released in 2001 in music 2001 . Track listing CITRO N NO KODOKU The Loneliness of The Citro n 5 42 Alligator Night 3 07 ABAKARETA SEKAI The World Exposed 3 44 God Jazz Time 5 00 Baby Stardust 3 17 Rita 4 22 Beat Specter Buchanan 2 17 Mona Lisa 6 28 Turkey 3 43 BREAK HAZURETA ORENO SHINZOU My Heart With Its Brakes Broken Loose 3 02 Margaret 4 04 Bird Land Cindy 3 46 Beat Specter Garcia 1 57 The Redhead Kelly 5 40 Category Thee Michelle Gun Elephant albums Category 2001 albums ja ... more details
time of flight hybrid tandem mass spectrometer. Tandem mass spectrometry , also known as MS MS ... occurring in between the stages. ref GoldBookRef title tandem mass spectrometer file T06250 ref Tandem MS instruments Multiple stages of mass analysis separation can be accomplished with individual ... separated in time. Tandem in space In tandem mass spectrometry in space , the separation elements ... mass analyzer transmission quadrupole , or Time of flight mass spectrometry time of flight . Tandem in time By doing tandem mass spectrometry in time , the separation is accomplished with ions trapped ... 400 px Schematic of tandem mass spectrometry For tandem mass spectrometry in space, the different ... also QqTOF BEBE Four sector reverse geometry mass spectrometer Tandem MS experiments There are a number of different tandem MS experiments and all have their own applications and offer their own information. An instrument equipped for tandem MS can still be used to run MS experiments. Tandem MS can be done in either time or space. Tandem MS in space involves the physical separation of the instrument components QqQ or QTOF , tandem MS in time involves the use of an ion trap . Tandem MS modes .... This experiment is commonly performed to identify transitions used for quantification by tandem MS ... Wiley year 2003 location Toronto pages 133 url doi id isbn 0471485667 ref Fragmentation in tandem mass spectrometry Main Fragmentation chemistry Fragmentation of gas phase ions is essential to tandem ... tandem mass spectrometry unless metastable ions are mass analyzed or selected ... fragmentation is often used in addition to tandem mass spectrometry with post source fragmentation ... Post source fragmentation is most often what is being used in a tandem mass spectrometry experiment ... activation methods for tandem mass spectrometry journal Journal of mass spectrometry JMS volume 39 ... by tandem mass spectrometry can be used to identify a peptide in a protein database. ref name pmid17492750 ... more details
Merge Microsatellite genetics date September 2010 A short tandem repeat STR in DNA occurs in non coding region when a pattern of two or more nucleotide s are repeated and the repeated sequences are directly adjacent to each other. The pattern can range in length from 2 to 5 base pair s bp for example CATG sub n sub in a genome genomic region and is typically in the non coding intron region. A short tandem repeat polymorphism STRP occurs when homologous STR loci differ in the number of repeats between individuals. By identifying repeats of a specific sequence at specific locations in the genome, it is possible to create a genetic profile of an individual. There are currently over 10,000 Citation needed date June 2011 published STR sequences in the human genome. STR analysis has become the prevalent analysis method for determining Genetic fingerprinting genetic profiles in forensic cases. Forensic analysis Image Str profile.jpg thumb right 400px A partial human STR profile obtained using the Applied Biosystems Identifiler kit. STR analysis is a relatively new technology in the field of forensics , having come into popularity in the mid to late 1990s. It is used for the genetic fingerprinting of individuals. The STRs in use today for forensic analysis are all tetra or penta nucleotide repeats 4 or 5 repeated nucleotides , as these give a high degree of error free data while being robust ... at the 2001 Tandem Meetings of the International Bone Marrow Transplant Registry and the American ... on the Y chromosome are often used in genealogical DNA test ing. See also tandem repeat variable number tandem repeat nucleotide sequence s Microsatellite genetics Microsatellite Minisatellite Y STR ... Fact Sheets MeshName Short Tandem Repeats Repeated sequence DEFAULTSORT Short Tandem Repeat Category Repetitive DNA sequences Category Genetic genealogy Category DNA profiling techniques de Short tandem repeat es SSR hi nl Short tandem repeat ru zh ... more details
Tandem mass tags TMT or TMTs are chemical labels used for mass spectrometry MS based quantification and identification of biological macromolecule s such as protein s, peptides and nucleic acids . TMT belongs to a family of reagents referred to as isobaric labeling isobaric mass tags . They provide an alternative to gel or antibody based quantification but may also be used in combination with these and other methods. ref name pmid12713048 cite journal author Thompson A, Sch fer J, Kuhn K et al. title Tandem mass tags a novel quantification strategy for comparative analysis of complex protein mixtures by MS MS journal Anal. Chem. volume 75 issue 8 pages 1895 904 year 2003 pmid 12713048 doi 10.1021 ac0262560 ref Versions There are currently three varieties of TMT available TMTzero a non isotopically substituted core structure TMTduplex an isobaric pair of mass tags with a single isotopic substitution ref name pmid12713048 TMTsixplex an isobaric set of six mass tags with five isotopic substitutions ref name pmid18312001 cite journal author Dayon L, Hainard A, Licker V, Turck N, Kuhn K, Hochstrasser DF, Burkhard PR, Sanchez JC title Relative quantification of proteins in human cerebrospinal fluids by MS MS using 6 plex isobaric tags journal Anal. Chem. volume 80 issue 8 pages 2921 31 year 2008 pmid 18312001 doi 10.1021 ac702422x ref The tags contain four regions, namely a mass reporter region M , a cleavable linker region F , a mass normalization region N and a protein reactive group R . The chemical structures of all the tags are identical but each contains isotopes substituted at various positions, such that the mass reporter and mass normalization regions have different molecular mass es in each tag. The combined M F N R regions of the tags have the same total molecular weights .... Upon fragmentation in Tandem mass spectrometry Tandem MS .28MS.2FMS.29 MS MS mode, sequence information ... Sciences Plc have the patents for TMT technology. These patents have broad coverage of all tandem ... more details
Tandem exon duplication is defined as duplication of exon s within the same gene to give rise to the subsequent exon. A complete exon analysis of all genes in Homo sapiens , Drosophila melanogaster and Caenorhabditis elegans has shown 12,291 instances of tandem duplication in exons in human , fly and worm . Analysis of the intron ic region has produced further 4,660 unidentified duplicated exons referred to as unannotated exons. 1,578 of these unannotated exons contained stop codon s thus not considered potential exons. 35.1 of the unannotated exons were found in the Expressed sequence tag EST sequence thus confirming the potential of the presence of these exons in protein transcripts. ref cite journal author Letunic I, Copley RR, Bork P title Common exon duplication in animals and its role in alternative splicing journal Hum Mol Genet. volume 11 issue 13 pages 1561 7 year 2002 month Jun pmid 12045209 url http hmg.oxfordjournals.org cgi pmidlookup?view long&pmid 12045209 doi 10.1093 hmg 11.13.1561 ref See also Gene duplication References Reflist Category Molecular evolution Category Molecular genetics Genetics stub ... more details
This article is a part of Wikipedia WikiProject Aircraft . Please see Wikipedia WikiProject Aircraft page content for recommended layout. Infobox Aircraft Begin name SF 28 Tandem Falke image File SF 25 OE 9299.jpg caption side view of a Tandem Falke Infobox Aircraft Type type Motorglider national origin Germany manufacturer Scheibe Flugzeugbau Scheibe designer Egon Scheibe first flight May 1971 ref name JAWA Taylor, J.W.R. 1985 , p.740 ref introduced retired status primary user number built 119 by 1985 ref name JAWA developed from Akaflieg M nchen M 13 variants with their own articles The Scheibe SF 28 Tandem Falke German hawk is a German motorglider that was designed by Egon Scheibe in 1970 and which flew for the first time in May the following year. ref name JAWA It was a development of the Scheibe Falke with as its name suggests seating in tandem rather than side by side as in the original Falke design. ref name JAWA ref name Coates Coates 1978, p.70 ref Development The SF 28 is a low wing, cantilever monoplane of conventional design with a large perspex canopy. The undercarriage consists of a non retractable monowheel and a steerable tailwheel, linked to the rudder. ref name Coates Small outrigger wheels are fitted to nylon legs under each wing. ref name JAWA ref name Coates The fuselage is of steel tube construction, covered in Aircraft fabric covering fabric ref name JAWA and the wings are constructed of wood and fabric around a single spar. ref name Coates Operational history Scheibe entered at least one Tandem Falke in the German Motor Glider Competition of 1977. ref name Coates Variants Operators Specifications SF 28A aerospecs ref reference Taylor, J.W.R. 1985 , p.740 met or eng? met eng for US UK aircraft, met for all others. You MUST include one or the other here, or no specifications will show crew two capacity length m 8.10 length ft 26 length in 7 span m 16.30 span ft 53 span in 6 swept m swing wings swept ft swing wings swept in swing wings rot numbe ... more details
Infobox Aircraft Begin name T.31B Tandem Tutor image File Slingsby Kirby Cadet Mk3 XA302 RAF Museum Hendon.jpg caption Cadet TX3 at the RAF Museum Infobox Aircraft Type type Training glider national origin United Kingdom manufacturer Slingsby Aviation Slingsby Sailplanes Ltd designer first flight 1949 introduced retired status primary user Royal Air Force number built ca. 230 developed from Slingsby Kirby Tutor Slingsby Tutor variants with their own articles The T.31 Tandem Tutor is a British training Military glider glider , designed and built by Slingsby Aviation Slingsby and used in large numbers by the Air Training Corps between 1951 and 1986. Design and development The T.31 was a tandem two seat development of the T.8 Tutor RAF Cadet TX.2 . The fuselage was based on that of the T.29 Motor Tutor, increased in length and widened slightly the wings and tail were unchanged. A single T.31A prototype was flown in 1949, followed by the production T.31B, with spoilers and a small additional wing bracing strut. Operational history Chief customer for the T.31B was the Royal Air Force for Air Cadet training its aircraft were designated as Cadet TX Mark 3. As it was so similar to their existing single seaters, it allowed easy conversion to solo. The RAF took delivery of 126 TX.3s between 1951 and 1959. It also found a market with civilian clubs in the UK, although most of these were built from kits and spares, using existing Tutor wings. T.31s were exported to Burma, Ceylon, Israel, Jordan, Lebanon, Pakistan and Rhodesia. In addition, small numbers were built in Argentina, Israel and New Zealand. ref http www.rcawsey.co.uk t31.htm T.31 Production list ref The T.35 Austral was a one off development with span increased to 15.64 m 51 ft 3 in ref harvnb Ellison 1971 p 202 ref , sold ... Air Training Corps Specifications Slingsby T.31 Tandem Tutor aerospecs ref Coates, Andrew. Jane ... Category Slingsby aircraft Tandem Tutor ... more details
Tandem Free Operation TFO is a part of 3GPP standard specification, ref name spec Cite web url http www.3gpp.org ftp Specs html info 28062.htm title 3GPP Specification detail 28.062 ref which has been included from R99 of the standards specifications onwards. Overview In traditional GSM networks, a call between two Mobile Stations MS involve a dual encoding decoding process. Speech signals are first encoded in the originating MS, converted to G.711 in the local transcoder, converted back to a GSM codec in the remote transcoder and finally converted back to speech at the terminating MS. In this configuration the two transcoders are operating in tandem introducing a voice quality degradation. It is possible to eliminate this problem by removing the two transcoding operations in the voice path if the two MS are using the same codec. Details Broadly, the equipments that are en route two end mobile sets can be categorized into two types Active voice equipments, that does the transcoding operation, either from a GSM UMTS speech codec e.g. GSM EFR , GSM AMR to G.711 PCM or opposite. Passive equipments or In Path Equipment , does not transcode, but change the voice signals in some way. For example Line Echo Canceller , attenuation algorithms or any equipment that change the voice samples. Active Equipment These equipment are typically at the edge of the core networks that acts as a gateway between mobile core networks Internet Protocol IP based and digital PSTN networks. Mobile core IP networks carry voice encoded in the form of one of the GSM UMTS codecs e.g. GSM AMR . When this has to be carried over a G.711 PCM based PSTN network, the gateway equipment transcodes from GSM UMTS codec to G.711 PCM samples. This results in a certain loss of voice quality. A single G.711 PCM sample is an 8 bit value and is sampled at the rate of 8 kHz. Hence, the bandwidth requirement is 64kbit s, with each bit corresponding to 8kbit s. TFO is a mechanism that steals least significant bits ... more details
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