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 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 bloody campaigns against the sons of Albert the Degenerate were necessary to secure the acquisitions and a peace assured the achievements.

Two sculptures of Epimetheus and Pandora by El Greco are also recent acquisitions for the collection.

Two years later in 1964, the company went public and began to fill gaps in its development and distribution network by acquiring Mule Battery Products, the first of Tyco ’ s 16 acquisitions in the next four years.

Two teams built around physical play with high salary and front-page trade deadline acquisitions.

Two of the biggest acquisitions were of International Stores, bought from British American Tobacco in 1984, and Fine Fare, bought from Associated British Foods in the following year.

Two more major housing acquisitions followed, both divisions of contractors seeking to focus on their core contracting business.

Two key acquisitions were made in 1998.

Two men were on duty inside, playing pinochle, relaxed.

Two of the new hands, a Mexican named Jose Amado and a kid known only as Laredo, were picked for the first trick of riding night herd.

Two of the principal addresses were delivered by prominent Protestants, and when the speaker was a Catholic, one `` discussant '' on the dais tended to be of another religious persuasion.

Two of our men were killed, a third was wounded.

Two gas lamps were no more than a misleading glow.

Two men he did not recognize were sipping coffee and munching sweet rolls.

Two hundred and nineteen were received from 35 of our 50 United States and 11 came from foreign countries.

Two special issues were published, one for November 1959 on Space Medicine, the other the Tenth Anniversary issue for January 1960.

Two friends were talking.

Two of the fluids showed a high-positive normal pressure when undergoing shear, and two showed small negative pressures which were negligible in comparison with the amount of the positive pressures generated by the other two.

Two types of light source were used, a thousand watt projection lamp and an AH6 high pressure mercury arc.

Two other end-use areas which contributed to expandable styrene's growth during the year were packaging ( molded inserts replacing complicated cardboard units ) and foamed-core building panels.

Two of these were included in Palfrey's lot.

Two bequests were recorded: one of $200 under the will of Mrs. Harriet A. Copp of Los Angeles ; ;

Two millions were added to what had been set aside for it in Mrs. Meeker's lifetime, and the proviso made that as long as Brian Thayer continued to discharge his duties as administrator of the fund to the satisfaction of the board of trustees ( hereinafter appointed by the bank administering the estate ) he was to be retained in his present capacity at a salary commensurate with the increased responsibilities enlargement of the fund would entail.

Two women, who had been chattering like parrots, were struck dumb.

Two tax revision bills were passed.

Two other cases also were under advisement.

-- Two Americans and seven Cubans were executed by firing squads today as Castro military tribunals began decreeing the death penalty for captured invasion forces and suspected collaborators.

Two were in the same band 18 years ago ; ;

Two late Sonatas, Op. 110 and 111, were played with similar insight, the disarming simplicities of the Op. 111 Adagio made plain without ever becoming obvious.

Two other Japanese girls were sitting at the tables, both quite pretty and well groomed.

Two of the seven wonders of the ancient world were located in Anatolia: The Temple of Artemis in Ephesus and the Mausoleum of Halicarnassus.

These were The Bump, starring Aubrey Smith ; Twice Two ; Five Pound Reward ; and Bookworms Some of these films survive in the archives of the British Film Institute.

Two chiefly important monk philosophers were Sengzhao and Daosheng.