Some 19th-century or earlier experimental engines used external flames, exposed by valves, for ignition, but this becomes less attractive with increasing compression.

Some 19th-century authors connected this word with ‘ mad, crazy ’, and erroneously compared the Turkish word with and ( cf.

Some Lollards may have shown traces of antitrinitarian tendency, though some 19th-century writers overemphasized this because they misconceived the ground of the Lollard rejection of the worship of the human Christ.

Some of the New Age movement's constituent elements appeared initially in the 19th-century metaphysical movements: Spiritualism, Theosophy, and New Thought and also the alternative medicine movements of chiropractics and naturopathy.

Some 19th-century classical liberals, notably Gustave de Molinari and Frédéric Bastiat, were known advocates of an emergent society and wrote about the concepts in detail.

Some 19th-century archaeologists thought they had found underground rooms in the Orkney islands resembling the Elfland in Childe Rowland.

Some of Smithson's later writings recovered 18th-and 19th-century conceptions of landscape architecture which influenced the pivotal earthwork explorations which characterized his later work.

Some 18th-and 19th-century commentators, beginning with Lewis Morris, associated Ida with the figure of Welsh tradition known as Flamdwyn (" Flame-bearer ").

Some 19th-century researchers made more general claims about pixie origins, or have connected them with the Puck, ( Cornish Bucca ) a mythological creature sometimes described as a fairy ; the name Puck is also of uncertain origin.

Some 19th-century pamphlets expressed it in this form: against a philosophical constitution ( liberalism, based on ideology ), a historical constitution is proposed ( based on history, and the teachings of the Church ).

Some authors claim the inscription was completely a 19th-century fabrication, some claim that the first 17 lines are genuine, some that the inscription was fabricated by King Lithai ( a later Sukhothai king ); most Thai scholars still hold to the idea of the inscription's authenticity.

Some 16th-century lute tablatures have been reconstructed into authentic instrumental arrangements, however, the first major source of information comes from 19th-century collections of folk songs, and work done by musicologist Hanny Christen.

Some of this literature includes note errors and 19th-century editorial changes that are not in keeping with historically informed performance practice.

Some 19th-century examples mix the dotted and even styles.

Some commercial and custom revolvers and single-shot pistols ( such as the Ruger Blackhawk, T / C Contender and others ) employ high-pressure loads that are dangerous in the Single Action Army and other vintage arms chambered for the 45 Colt cartridge, especially 19th-century " pre-smokeless " revolvers which should be fired ( if at all ) only with black powder or light smokeless loads.

Some important figures related to the history of Santiago del Estero are Colonel Juan Francisco Borges, who led the local battalion of the Army of the North during the Argentine War of Independence ( and an ancestor of writer Jorge Luis Borges ), the 19th-century painter Felipe Taboada, as well as Francisco René and Mario Roberto Santucho, founders of the Partido Revolucionario de los Trabajadores ( Workers ' Revolutionary Party, PRT ) and the Ejército Revolucionario del Pueblo ( People's Revolutionary Army, ERP ), the two leading guerrilla organizations during the wave of unrest in the 1970s.

Some 19th-century salons were more inclusive, verging on the raffish, and centered around painters and " literary lions " such as Madame Récamier.

Some 19th-century ( gunfighter ) pā built specifically for defense against gunpowder weapons sometimes even provided overlapping fields of fire for the defenders.

Some 19th-century industrialists who were called " captains of industry " overlap with those called " robber barons ".

Some 19th-century critics attacked the book, on the grounds that it normalized vice and corrupt living.

Some 19th-century Western authors use the name " Blue River " as the " colloquial name " for the Minjiang, supposedly based on the local Chinese colloquial name " Qingshui " ( 清水, " Clear water ").

Some 19th-century scholars theorized that Meili's mother is Jörð, a goddess and the personified Earth.

Some recent exhibits have included 19th-century furniture handcrafted in East Tennessee, portraits of George Washington, and architecture features of the historic buildings on campus.

Some historians who have studied his story have stated that surprisingly little evidence of Potocki's existence has yet been discovered other than several 19th-century sources citing earlier oral histories, and they therefore consider that he most likely did not exist.

Some of their works are considered precursors of archaeoastronomy ; antiquarians interpreted the astronomical orientation of the ruins that dotted the English countryside as William Stukeley did of Stonehenge in 1740, while John Aubrey in 1678 and Henry Chauncy in 1700 sought similar astronomical principles underlying the orientation of churches.

Some manuscripts of the Life of Cuthbert, one of Bede's own works, mention that Cuthbert's own priest was named Bede ; it is possible that this priest is the other name listed in the Liber Vitae.

Some artists use them within mixed-media works, while others use them solely as their medium-of-choice.

Some works are covered by copyright in Spain for 80 years after the author's death.

Some critics of this approach feel that while these models approach biological reality as a representation of how the system works, they lack explanatory powers because complicated systems of connections with even simple rules are extremely complex and often less interpretable than the system they model.

Some economists advocated state support of public works and education.

Some of the works are simple abstracts of black ink on white paper, similar to a Rorschach test.

Some properties of the dot product aid understanding of how W-CDMA works.

Some commentators have categorized a number of modern fantasy works as " Christian myth " or " Christian mythopoeia ".

Some Christian denominations hold that salvation depends upon transformational faith in Jesus, which expresses itself in good works as a testament ( or witness ) to ones faith for others to see ( primarily Eastern Orthodox Christianity and Roman Catholicism ), while others ( including most Protestants ) hold that faith alone is necessary for salvation.

Some consider literary theory merely an aesthetic concern, as articulated, for example, in Joseph Addison's notion of a critic as one who helps understand and interpret literary works: " A true critic ought to dwell rather upon excellences than imperfections, to discover the concealed beauties of a writer, and communicate to the world such things as are worth their observation.

Some workers died, but the loss of life was limited by the modular design of the factory and its earth works, and the planting of trees that directed the blasts upward.

Some of the recurring dōgu appear also in Fujiko F. Fujio's other works such as 21-emon, Kaibutsu-kun, Kiteretsu Daihyakka, Mikio to Mikio or Pāman.

Some of the films are based on legends such as Atlantis, and on literary works such as Journey to the West and Arabian Nights.

Some works, like the Theme Doom Patch, combined enemies from several films, such as Aliens, Predator and The Terminator.

Some early works are reminiscent of Manet.

Some of his works are only extant in translation ( particularly in Armenian ).

Some modern reference works of history call Keitai simply King Ohoto of Koshi.

Some, such as Mario Bava's Hercules in the Haunted World ( Italian: Ercole Al Centro Della Terra ) are considered seminal works in their own right.

Some refer to such latter-day works as neo-noir.

Some of the most notable feminist science fiction works have illustrated these themes using utopias to explore a society in which gender differences or gender power imbalances do not exist, or dystopias to explore worlds in which gender inequalities are intensified, thus asserting a need for feminist work to continue.

Some students of the work argue for an Italian origin, noting phrases in Barnabas which are very similar to phrases used by Dante and suggesting that the author of Barnabas borrowed from Dante's works ; they take the Spanish version's preface to support this conclusion.

* Some works by Molinari available in original French from Hervé de Quengo's site.

Some strains in Aida suggest at least a superficial familiarity with the works of the Russian composer Mikhail Glinka, whom Franz Liszt, after his tour of the Russian Empire as a pianist, popularized in Western Europe.

Some of his early novels, called " scientific romances ", invented a number of themes now classic in science fiction in such works as The Time Machine, The Island of Doctor Moreau, The Invisible Man, The War of the Worlds, When the Sleeper Wakes, and The First Men in the Moon.