Several theorists have therefore proposed quantum mind ( QM ) theories of consciousness.

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

Several theories on the origins of the term " Damascus steel " exist, but none of them may be confirmed definitively.

Several modern theories have ventured to explain this decline, including the breakdown of trade routes to supply the needed metals, the lack of trace impurities in the metals, the possible loss of knowledge on the crafting techniques through secrecy and lack of transmission, or a combination of all the above.

Several theories have been put forth to explain the loss of genes.

Several perspectives have been established within which the theories of learning used in educational psychology are formed and contested.

Several such theories have been proposed, but none is currently universally accepted.

Several theories have been created to establish historical roots for the worship of a Horned God.

Several theories introduce assumptions which proved to be wrong, like the equal transit-time theory.

Several theories were advanced to explain the phenomenon.

Several competing theories have been introduced to explain the origin of modern Romanians.

Several generations of scholarly thought on revolutions have generated many competing theories and contributed much to the current understanding of this complex phenomenon.

Several of the major theories of truth hold that there is a particular property the having of which makes a belief or proposition true.

Several theories have been put forth ; one was that he was killed by a blow to the head, while another was that his death was caused by a broken leg.

Several theories have been proposed about the origin of the Friday the 13th superstition.

Several other theories of massive star formation remain to be tested observationally.

Several theories that have predicted repulsive effects, do not fall within the category of tractor and repulsor beams because of the absence of field collimation.

Several theories attempt to explain and quantify the relationship between animals and their food, such as Kleiber's law, Holling's disk equation and Marginal Value Theorem.

Several theories of the origin of Ukrainian language exist.

Several theories have been advanced to explain this contradiction, and new experimental evidence has demonstrated their feasibility.

Several kinds of unification are commonly studied: that for theories without any equations ( the empty theory ) is referred to as syntactic unification: one wishes to show that ( pairs of ) terms are identical.

Several theories have been put forth to explain why the game was developed.

Several theories have been proposed which modify the equations of quantum mechanics to be symmetric with respect to time reversal.

Several theories exist to explain the discrepancy.

Several theories have been proposed to explain it ; one is that the observer sees portions of the lightning channel end on, and that these portions appear especially bright.

Several original treatises also survive, and include a work On Fate, in which he argues against the Stoic doctrine of necessity ; and one On the Soul.

Several elementary functions which are defined via power series may be defined in any unital Banach algebra ; examples include the exponential function and the trigonometric functions, and more generally any entire function.

Several smaller new parties that participated for the first time in the 2006 elections include Partido Unión Patriótica and Partido Alianza Democrática Nacionalista.

Several international financial institutions have praised the economic reforms introduced by former president Álvaro Uribe ( elected 7 August 2002 ), which include measures designed to reduce the public-sector deficit below 2. 5 % of GDP in 2004.

Several non-diamond materials, which include cubic zirconia and silicon carbide and are often called diamond simulants, resemble diamond in appearance and many properties.

Several of the most common techniques for producing glass art include: blowing, kiln-casting, fusing, slumping, pate-de-verre, flame-working, hot-sculpting and cold-working.

Several common genotyping techniques include restriction fragment length polymorphism ( RFLP ), terminal restriction fragment length polymorphism ( t-RFLP ), amplified fragment length polymorphism ( AFLP ), and multiplex ligation-dependent probe amplification ( MLPA ).

Several other notable gin-based drinks include:

Several notable architectural accomplishments include the Institute for Sound and Vision, and the largest man-made wildlife crossing in the world, Zanderij Crailo

Several commonly cited legal principles of insurance include:

Several adaptions include tough, leathery leaves, which helps to prevent excessive loss of moisture, and a large taproot which penetrates deep into the soil to reach underground moisture.

Several researchers include the island of Cyprus in Levantine studies, including the Council for British Research in the Levant, the UCLA Near Eastern Languages and Cultures department, and the UCL Institute of Archaeology, the last of which has dated the connection between Cyprus and mainland Levant to the early Iron Age.

Several ancient philosophers expressed the idea that nature produces a huge variety of creatures, randomly, and that only those creatures that manage to provide for themselves and reproduce successfully survive ; well-known examples include Empedocles

Several hypotheses have been advanced, including links to ornithodirans like Scleromochlus, an ancestry among the basal archosauriforms like Euparkeria, or among the prolacertiformes ( which include gliding forms like Sharovipteryx ).

* Several new player races appeared in a late addition to the line, Zebulon's Guide to Frontier Space, and include the Humma ( which resemble kangaroos ), Ifshnit ( akin to dwarves ), Osakar ( lanky, parthenogenic quadrupeds ) and Mechanons ( intelligent robots ).

Several other small Tai groups include the Shan, Lue, and Phutai.

Several post-Heideggerian authors contributing to the Continental philosophy of science in the second half of the 20th century include Jürgen Habermas ( e. g., " Truth and Justification ", 1998 ), Carl Friedrich von Weizsäcker (" The Unity of Nature ", 1980 ), and Wolfgang Stegmüller (" Probleme und Resultate der Wissenschafttheorie und Analytischen Philosophie ", 1973 – 1986 ).

Several well known Wall Street individuals include John Meriwether, John Briggs, Michael Bloomberg, and Warren Buffett ( All affiliated at one time or another with the firm Salomon Brothers ), as well as Bernie Madoff, and numerous others.

Several variations of road bikes include:

Several patterns for sowing may be used together with these types ; these include:

His books of poetry include Poems 1913 and 1914 ( 1914 ); Poems Translated from the French ( 1914 ); Three Poems ( 1916 ); The Barn ( 1916 ); The Silver Bird of Herndyke Mill ; Stane Street ; The Gods of the World Beneath, ( 1916 ); The Harbingers ( 1916 ); Pastorals ( 1916 ); The Waggoner and Other Poems ( 1920 ); The Shepherd, and Other Poems of Peace and War ( 1922 ); Old Homes ( 1922 ); To Nature: New Poems ( 1923 ); Dead Letters ( 1923 ); Masks of Time: A New Collection of Poems Principally Meditative ( 1925 ); Japanese Garland ( 1928 ); Retreat ( 1928 ); Winter Nights: A Reminiscence ( 1928 ); Near and Far: New Poems ( 1929 ); A Summer's Fancy ( 1930 ); To Themis: Poems on Famous Trials ( 1931 ); Constantia and Francis: An Autumn Evening, ( 1931 ); Halfway House: A Miscellany of New Poems, ( 1932 ); Choice or Chance: New Poems ( 1934 ); Verses: To H. R. H. The Duke of Windsor, ( 1936 ); An Elegy and Other Poems ( 1937 ); On Several Occasions ( 1938 ); Poems, 1930-1940 ( 1940 ); Shells by a Stream ( 1944 ); After the Bombing, and Other Short Poems ( 1949 ); Eastward: A Selection of Verses Original and Translated ( 1950 ); Records of Friendship ( 1950 ); A Hong Kong House ( 1959 ); Poems on Japan ( 1967 ).

Several large pieces of sculpture found on Fermilab and designed by Wilson include Tractricious, a free-standing arrangement of steel tubes near the Industrial Complex constructed from parts and materials recycled from the Tevatron collider, and the soaring Broken Symmetry, which greets those entering the campus via the Pine Street entrance.

Several associated risk factors include:

Several recurring characters include Naomi Wildman, the " Captain's Assistant " and daughter of Ensign Samantha Wildman, and the Borg children, Icheb, Mezoti, Azan, and Rebi.

Several variations on the ribbon include neckties, bolo ties, neckerchiefs, and bows.