Other examples of sicilianas are featured in the last movement of Carl Maria von Weber's Violin Sonata No. 5 and the second movement of Anton Reicha's Clarinet Quintet in F major, Op.

Technical wizardry also prevails in compositions that illustrate Reicha's theoretical treatise Practische Beispiele of 1803, where techniques such as bitonality and polyrhythm are explored in extremely difficult sight reading exercises.

Reicha's massive cycle of variations, L ' art de varier, uses the same pedagogical principle and includes variations in the form of four-voice fugues, program music variations, toccata-like hand-crossing variations, etc., foreshadowing in many aspects not only Beethoven's Diabelli Variations, but also works by Schubert, Wagner and Debussy.

Reicha's output during his Vienna years included large semi-didactic cycles of works such as 36 Fugues for piano ( which explored Reicha's " new method of fugal writing "), L ' art de varier ( a set of 57 variations on an original theme ), and exercises for the treatise Practische Beispiele.

Reicha's studies in Hamburg came to fruition here with the publication of several semi-didactic, encyclopedic works such as 36 Fugues for piano ( published in 1803, dedicated to Haydn ) and L ' art de varier, a large-scale variation cycle ( composed in 1803 / 04 for Prince Louis Ferdinand ), and the treatise Practische Beispiele ( published in 1803 ), which contained 24 compositions.

It is difficult to present a coherent list of Reicha's works, because the opus numbers assigned to them at the time of publication are in disarray, some pieces were supposedly lost, and many works were published several times, sometimes as part of larger collections.

This is partly explained by Reicha's own decisions which he reflects on in his autobiography: " Many of my works have never been heard because of my aversion to seeking performances [...] I counted the time spent in such efforts as lost, and preferred to remain at my desk.

Apparently Reicha's mother was not interested in her son's education, and so in 1780 Reicha ran away from home following a sudden impulse – as is recounted in his memoirs, he jumped onto a passing carriage.

A major driving force in the theoretical linguistic field is discovering the nature that language must have in the abstract in order to be learned in such a fashion.

" Thus, one does not find in his work a theoretical attempt to discern what constitutes a major work or a work of art, or even handicraft.

A major theoretical issue is: " Which came first, the nation or the nation state?

They are, in my opinion, the most outstanding figures ( among the youngest ones ), and the following must be borne in mind about them: Bukharin is not only a most valuable and major theorist of the Party ; he is also rightly considered the favourite of the whole Party, but his theoretical views can be classified as fully Marxist only with great reserve, for there is something scholastic about him ( he has never made a study of the dialectics, and, I think, never fully understood it )...

It involves two major research tasks, namely: ( i ) the construction of instruments and procedures for measurement ; and ( ii ) the development and refinement of theoretical approaches to measurement.

One of the major tasks of rheology is to empirically establish the relationships between deformations and stresses, respectively their derivatives by adequate measurements, although a number of theoretical developments ( such as assuring frame invariants ) are also required before using the empirical data.

Many other cuprate superconductors have since been discovered, and the theory of superconductivity in these materials is one of the major outstanding challenges of theoretical condensed matter physics.

Others, however, emphasized its theoretical novelty, and argued that evolutionary stasis had been " unexpected by most evolutionary biologists " and " had a major impact on paleontology and evolutionary biology ".

Quantum chemistry, the application of quantum mechanics to the understanding of valency, is a major component of theoretical chemistry.

Historically, the major field of application of theoretical chemistry has been in the following fields of research:

A major theoretical foundation for world history was given by German philosopher G. W. F. Hegel, who saw the modern Prussian state as the highest stage of world development.

Fromm's most popular book was The Art of Loving, an international bestseller first published in 1956, which recapitulated and complemented the theoretical principles of human nature found in Escape from Freedom and Man for Himself — principles which were revisited in many of Fromm's other major works.

Alonzo Church ( June 14, 1903 – August 11, 1995 ) was an American mathematician and logician who made major contributions to mathematical logic and the foundations of theoretical computer science.

A theoretical synthesis in 2000 suggested the following mechanism: thalidomide intercalates ( inserts itself ) into DNA in guanine-cytosine-rich regions .< ref > Owing to its glutarimide part, ( S ) thalidomide fits neatly into the major groove of DNA at purine sites.

The question of how superconductivity arises in high-temperature superconductors is one of the major unsolved problems of theoretical condensed matter physics.

Though musicological study of popular music has vastly increased in quantity recently, Middleton's assertion in 1990 — that most major " works of musicology, theoretical or historical, act as though popular music did not exist "— holds true.

The major features of the Ionic order are the volutes of its capital, which have been the subject of much theoretical and practical discourse, based on a brief and obscure passage in Vitruvius.

The second major problem with the meaning of neoliberalism is that neoliberalism went from being a purely theoretical ideology to become a practical and applied one.

Unfortunately it has not been possible to locate a well detailed discussion on the basis of the various conventions for estimating the risk free rate through proxy rates, which appears to be a major ' hole ' in the theoretical literature.

In his major theoretical statement, " Opera and Drama " ( 1852 ), Wagner made similar objections to the music of Meyerbeer, without referring to the latter's Jewish origins.

The delimitation of the Mongolian language within Mongolic is a much disputed theoretical problem, one whose resolution is impeded by the fact that existing data for the major varieties is not easily arrangeable according to a common set of linguistic criteria.

The major theoretical problem with applying cladistics to textual criticism is that cladistics assumes that, once a branching has occurred in the family tree, the two branches cannot rejoin ; so all similarities can be taken as evidence of common ancestry.

His major theoretical and cultural statement from this period is The Art of Being Ruled ( 1926 ).

Together, their work constitutes the Scott-Strachey approach to denotational semantics ; it constitutes one of the most influential pieces of work in theoretical computer science and can perhaps be regarded as founding one of the major schools of computer science.

There have been two major branches in the field of language learning ; the empirical and theoretical, and these have almost completely separate histories, with each gaining ground over the other at one point in time or another.

During that time Dewey also initiated the University of Chicago Laboratory Schools, where he was able to actualize the pedagogical beliefs that provided material for his first major work on education, The School and Social Progress ( 1899 ).

Finally the pedagogical advantage of the traditional keyboard pattern, allowing beginners to start playing in a tonality ( C major ) without having to understand the tonal and harmonic principles isn't to be underestimated.

The Volgograd State Pedagogical University (, Volgográdskiy gosudárstvennyi pedagogícheskiy universitét ímeni A. S. Serafimóvicha, abbreviation: VSPU ), is one of the major pedagogical institutions in the Russian Federation.

Beginning with pre-service teachers achieving a strong foundation of cultural psychology, language theory and acquisition as well as certified content knowledge in their undergraduate major, the courses incorporate multiple field experiences as well as pedagogical methods and cultural diversity instruction.

Like most major works of synthesis, The History Of England is informed by the positive views of a first-class mind, and this is surely a major work.

The critics' campaign finally inspired the first major U.S. exhibit of Schiele's works.

As a first step, Algerian literature was marked by works whose main concern was the assertion of the Algerian national entity, there is the publication of novels as the Algerian trilogy of Mohammed Dib, or even Nedjma of Kateb Yacine novel which is often regarded as a monumental and major work.

The first division into major and minor arts dates back to Leon Battista Alberti's works ( De re aedificatoria, De statua, De pictura ), focusing the importance of intellectual skills of the artist rather than the manual skills ( even if in other forms of art there was a project behind ).

Alexander ’ s reign contained some of the last major building works constructed in Rome before the reign of Diocletian.

However, virtually all major works of Greek and Latin prose possessed such clausulae ; and some scholars have rejected the identification of Libanius ' Marcellinus with Ammianus, since Marcellinus was a very common name and the tone suggests Libanius was addressing a man much younger than himself ( Ammianus was his contemporary ).

Among these sacred works there survives a Mass in C major written without a " Gloria " and in the antique a cappella style ( presumably for one of the church's penitential seasons ) and dated 2 August 1767.

They include two concertos for pianoforte, one in C major and one in B flat major, ( both 1773 ); a concerto for organ in C Major in two movements, ( the middle movement is missing from the autograph score, or perhaps, it was an improvised organ solo ) ( also 1773 ); two concertante works: a concerto for oboe, violin and cello in D major ( 1770 ), and a flute and oboe concerto in C major ( 1774 ).

The first, in D major, known as the Ghost, is one of his best known works in the genre ( rivaled only by the Archduke Trio ).

His two major works, Enquiry into Plants and On the Causes of Plants constitute the most important contribution to botanical science during antiquity and the Middle Ages, and held that position for some seventeen centuries after they were written.

One of his major works was to bring " Hen Wlad Fy Nhadau " ( the Welsh national anthem ) back in Brittany and create lyrics in Breton.

Besides the history of Augustus ' reign that caused him so much grief, his major works included an Etruscan history and eight volumes on Carthaginian history, as well as an Etruscan Dictionary and a book on dice playing.

While the other major works that came out of Alfonso's workshops, including histories and other prose texts, were in Castilian, the Cantigas are in Galician-Portuguese, and reflect the popularity in the Castilian court of other poetic corpuses such as the cantigas d ' amigo and cantigas d ' amor.

In A Critique of Postcolonial Reason ( 1999 ), Spivak explored how major works of European metaphysics ( such as those of Kant and Hegel ) not only tend to exclude the subaltern from their discussions, but actively prevent non-Europeans from occupying positions as fully human subjects.

As his three major works demonstrate, Clement was influenced by Hellenistic philosophy to a greater extent than any other Christian thinker of his time, and in particular by Plato and the Stoics.

Three of Clement's major works have survived in full, and they are collectively referred to as the trilogy:

English had, however, been used as a literary language for centuries before Chaucer's life, and several of Chaucer's contemporaries — John Gower, William Langland, and the Pearl Poet — also wrote major literary works in English.

Long-Range Public Investment: The Forgotten Legacy of the New Deal ( 2007 ), providing a context for American public works programs, and detailing major agencies of the New Deal: CCC, PWA, CWA, WPA, and TVA.

He also mentions that the NCTE Committee on Public Doublespeak and their works with regards to educating the public on doublespeak is responsible for " the rather awesome task of combating the advertisers, the politicians, and the major manipulators of public language in our society.

Tacitus ' major historical works, including The Histories and Agricola's biography, were all written and published under Domitian's successors Nerva ( 96 – 98 ) and Trajan ( 98 – 117 ).

It is asserted that, as a result, most major academic libraries in the US do not use the DDC because the classification of works in those areas is not specific enough, although there are other reasons that may truly be more weighty, such as the much lower expense of using a unique " pre-packaged " catalog number instead of having highly skilled staff members engaging in the time-consuming development of catalog numbers.