Two versions of Blackwood are common: " standard " Blackwood, developed by Easley, and " Roman key card " or " RKC " Blackwood, named for the Italian team which invented it.

Two key marketing executives in Compaq's early years, Jim D ' Arezzo and Sparky Sparks, had come from IBM's PC Group.

From an article by Askanas and Engel: " Two hypotheses predominate regarding the key pathogenic mechanisms involved in s-IBM: an amyloid-beta-related degenerative process and an immune dysregulation.

Two key assumptions underlie this cognitive approach: ( 1 ) that the memory system is an active organized processor of information and ( 2 ) that prior knowledge plays an important role in learning.

Two key mottos taken from those principles are " Education is an atmosphere, a discipline, a life " and " Education is the science of relations.

Two years later in Paris he repeated the proposal, listing the stone as one of several key items belonging to Egypt's cultural heritage, a list which also included the iconic bust of Nefertiti in the Egyptian Museum of Berlin ; a statue of the Great Pyramid architect Hemiunu in the Roemer-und-Pelizaeus-Museum in Hildesheim, Germany ; the Dendara Temple Zodiac in the Louvre in Paris ; and the bust of Ankhhaf from the Museum of Fine Arts, Boston.

Two key judicial decisions, which are still frequently cited today, are reported only in Hare's Reports in Chancery:

Two key challenges to this assertion are:

In 2003, Fastow was a prominent figure in 24 Days: How Two Wall Street Journal Reporters Uncovered the Lies that Destroyed Faith in Corporate America by the reporters who had broken some of the key stories in the saga, Rebecca Smith and John R. Emshwiller.

Two future opponents in the American Revolutionary War, Washington and Thomas Gage, played key roles in organizing the retreat.

The key movements within the Two and a Half International were the ILP and the Austromarxists, and the main forces in the Three and a Half International were the ILP and the Workers ' Party of Marxist Unification ( POUM ) of Spain.

Masters of the House: Congressional Leadership Over Two Centuries ( 1998 ) short biographies of key leaders

Two of the seven key areas of " Catholic social teaching " are pertinent to social justice:

Two major military battles occurred near the city: in 732, the Battle of Poitiers ( also known as the Battle of Tours ), in which the Franks commanded by Charles Martel halted the expansion of the Umayyad Caliphate, and in 1356, the Battle of Poitiers, a key victory for English forces during the Hundred Years ' War.

Two Arginine residues at position 265 and 511 and one Lysine residue at position 508 were found to be key in IP < sub > 3 </ sub > docking.

Two key points discussed in his works are liquid fuels and staging.

Two key inventions led to the development of magnetic core memory in 1951.

Two key innovations in the development of the modern music video were the development of relatively inexpensive and easy-to-use video recording and editing equipment, and the development of visual effects created with techniques such as image compositing.

Two other key songs written and recorded for SMiLE -- " Cabin Essence " and " Surf's Up " -- were compiled by Carl Wilson and included on the 20 / 20 and Surf's Up LPs in more or less the same form as Wilson had intended them for SMiLE, while the song " Cool Cool Water " ( an extended track built around the SMiLE fragment " I love to say Dada ") later appeared on the Sunflower album.

Two key theorems of Ramsey theory are:

* Two eyes, a key concept in the game of go

Two key acquisitions were Sira, taken from the Marathas, and the kingdom of Bednore, where as a casus belli he agreed to support a claimant to its throne against usurpers.

Two equations are key to understanding the behavior of MEMS cantilevers.

Two popular hypotheses are that it was created in Kentucky, hence ' K-Y ', or that the letters represent the key ingredients used to make the lubricant, neither of which are proven.

Two key aspects contributed to SQL Slammer's rapid propagation.

Two exceptions were when the Cowboys wore their normal white uniforms on Thanksgiving in 2007 and 2008.

Two exceptions to standard poker practice sometimes seen in home games are the double-ace flush rule, and the natural wins rule.

All the Sontarans depicted in the television series have monosyllabic names, many beginning with an initial ' st ' sound ( e. g. Styre ( The Sontaran Experiment ), Stor ( The Invasion of Time ), Stike ( The Two Doctors ), Staal ( The Sontaran Stratagem ), and Strax ( A Good Man Goes To War ); exceptions are Linx ( The Time Warrior ), Varl ( The Two Doctors ) Skorr ( The Sontaran Stratagem ) and Kaagh ( The Sarah Jane Adventures )).

Two exceptions are that from 1908 to 1961 the server had to keep one foot on the ground at all times, and the adoption of the tie-break in the 1970s.

Two exceptions are Australia and Canada, where the pension system is forecast to be solvent for the foreseeable future.

Two major exceptions were France's Grande Armée ( although in 1812, regulations changed grenadier uniforms to those more similar to the ones of fusiliers, except in guard regiments ) and the Austrian Army.

Two notable exceptions are the classically grand parish church of West Hackney, St James's, on Stoke Newington Road, which dated from 1824, and St Faith's, a Victorian Gothic church by William Burges.

Two exceptions are Ginn's Furniture Store and the building housing Rowlett's Grocery, both of which are located on Main Street.

Two other exceptions are Stockholm and Gothenburg, where the population see themselves as living in the city, not in a province, since both cities have province borders through them.

Two exceptions were the songs " Shi ' ite Punk " and "( Illa Zilla ) Lady Killa ," which relied heavily on scratch boxes.

Two exceptions are in New Westminster, British Columbia, Canada, and Winnipeg, Manitoba, Canada where there is no all-red time.

Two hours before the start of the ‘ trading period ’ bids and offers can no longer be revised ( with some exceptions ) and the new prices reflect Transpower's adjustments in load forecasts and system availability.

Two notable exceptions are calcium ( see below ) and vitamin D, both of which may be present in the diet in inadequate quantities.

Two exceptions to this were the legendary Ju 52 and the Ju 90.

Two exceptions to this were the first Speaker, Sir Frederick Holder, and the current speaker, Peter Slipper, who resigned from their respective parties upon election as Speaker, and sat as independents.

Two exceptions are St James Old Cathedral ( 1839 ) in Collins St ( now relocated to the Flagstaff Gardens ), and St Francis Catholic Church ( 1841 ) in Elizabeth St.

Two notable exceptions are Oxford and a society at Sewanee, where students are required to wear formal academic dress in the examination room.

Two exceptions are softcore pornography, in which penetration is not explicitly shown and " couples erotica ", which may involve penetration but is typically filmed in a more discreet manner intended to be romantic or educational rather than graphic.

Two exceptions were astronomical paintings by Chesley Bonestell for the December 1950 and August 1951 issues.

In addition to the Baden tower, CKCO has two additional rebroadcast transmitters to extend its viewing area to cover most of Southwestern Ontario, with some exceptions such as Essex County and Windsor ( which does not have a CTV station of its own, being served instead by CTV Two station CHWI ), where it is available on Cogeco on cable channel 13.

Two of the exceptions are Ruby and Scala

Two exceptions were Heracles and Asclepius, who might be honored as either gods or heroes, sometimes by chthonic night-time rites and sacrifice on the following day.

Two notable exceptions were retiring Georgia Senator Zell Miller, a conservative Democrat, and Ed Koch, the former three-term mayor of New York City, both of whom endorsed George W. Bush.