Smith预估器在纳米操作系统中的应用

针对纳米操作系统中存在的滞后性质,提出了带Smith预估器的PID控制方法。从理论上解决了纳米操作系统中由于纯滞后性质而引起的系统超调或振荡。从而保证了纳米操作中观测的精度和准确性。

Manejo da resistência de insetos-praga a inseticidas, com ênfase em Spodoptera frugiperda (Smith).

Detecção da resistência; Mecanismos da resistência de insetos a inseticidas; Base genética da resistência; Perspectiva genética no manejo da resistência; Aumento da dose do inseticida até que a resistência seja recessiva ou neutralizada; Uso de compostos que confiram menores níveis de resistência; Tratamento visando os estágios de vida do insetos mais vulneráveis; Uso de sinergismo para suprimir os mecanismos de resistência; Utilização de misturas de inseticidas; Decréscimo na dose de aplicação utilizando uma que mata a maioria dos insetos suscetíveis; Aplicação menos freqüente de inseticidas, de tal modo que os insetos suscetíveis tenham a oportunidade de reproduzir-se e, portanto, diluir a resistência pelo cruzamento com indivíduos resistentes; Uso de produtos químicos de curto período residual, evitando uso de formulações de liberações controladas dos ingredientes ativos, de modo que somente a população-alvo seja eliminada; ou seja, evitar que os colonizadores subseqüentes sejam afetados; Propiciar refúgios para o escape dos indivíduos suscetíveis; Fazer rotação dos pesticidas de modo que nem todas as gerações sejam expostas ao mesmo produto, evitando, porém, o tratamento espacial (em mosaico); Manejo da resistência de Spodoptera frugiperda a inseticidas; Táticas de manejo.

Efeito do inseticida Match e sua interação com os inimigos naturais no controle de Spodoptera frugiperda (Smith, 1797), na cultura do milho.

2005

Milho Bt: avaliação preliminar da resistência de híbridos comerciais à lagarta-do-cartucho, Spodoptera frugiperda (J. E. Smith 1797).

2008

Viabilidade do uso de hospedeiros alternativos como área de refúgio para o manejo da resistência da lagarta-do-cartucho, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) no cultivo do milho-Bt.

2008

Levantamento dos danos causados pela infestação de Spodoptera frugiperda (J.E. Smith) em lavouras comerciais de milho Bt na Região Central de Minas Gerais.

2009

Monitoramento de parasitoides de lagartas de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) em municípios de Minas Gerais, Brasil.

2009

Informações sobre duas espécies de timbó Derris urucu (Killip et Smith) Macbr e Derris nicou (Killip et Smith) Macbr., como plantas inseticidas.

1987

Mission tales in the days of the dons, by Mrs. A.S.C. Forbes ... with nine full page illustrations and decorative drawings, by Langdon Smith.

http://www.archive.org/details/missiontalesday00forbrich

Memoir of Mrs. Sarah L. Huntington Smith, late of the American mission in Syria / by Edward W. Hooker.

http://www.archive.org/details/memoirofhuntingt00hookuoft

Missions the chief end of the Christian Church; also, the qualifications, duties, and trials, of an Indian Missionary: being the substance of services held on the 7th March, in St. Andrew's Church, Edinburgh, at the ordination of the Rev. Thomas Smith.

http://books.google.com/books?vid=OCLC55772204

BOULANGER, SATIE, AND DEBUSSY: THEIR SPHERES OF INFLUENCE ON FRENCH MELODIE AND AMERICAN ART SONG

This dissertation project explored the spheres of influence on art song by Nadia Boulanger, Erik Satie, and Claude Debussy within Boulangeries, Les Six, and Les Apaches. After World War I, American composers flocked to Paris to study with Boulanger. Boulanger gave her students the confidence to explore their native talents instead of mimicking foreign models. Works by Aaron Copland, Virgil Thomson, Theodore Chanler, John Duke, and Richard Hundley were included in the first dissertation recital on January 31, 2010: The Legacy of Nadia Boulanger: Her Influence on American Song Composers. Satie established a new modern French musical style, and was a catalyst for the formation of Les Six. Ned Rorem came to Paris, and had a close association with Les Six. Works by Satie, and three members of Les Six, Francis Poulenc, Arthur Honegger, Darius Milhaud; and Rorem were featured in the second recital on September 1, 2010: Satie, Selected Members of Les Six, and Rorem in Paris. Debussy was one of the most significant French composers in the late nineteenth century, predating Boulanger and Satie. Young composers exploring new directions were inspired by Debussy, forming the group Les Apaches. The final recital, April 7, 2011, featured works by Debussy and two members of Les Apaches, Maurice Ravel and Manuel de Falla: Debussy: A Catalyst for Les Apaches, Ravel and Falla. Falla‘s less well-known repertoire was presented. This dissertation showed the influence of these three major figures and that they embraced innovation in their own time, along with their followers. Recordings of these three performances may be obtained from the Michelle Smith Performing Arts Library in Clarice Smith Performing Arts Center at the University of Maryland, College Park.

A SURVEY OF FRENCH KEYBOARD MUSIC FROM 1880 TO 1950

French music flourished from the last quarter of the nineteenth century into the early twentieth century, especially in the genres of opera and orchestral music. Although French keyboard music enjoyed less popularity, being overshadowed by these predominant genres, prominent impressionist figures Claude Debussy (1862-1918) and Maurice Ravel (1875-1937) . . brought its revival to the French music. Scholars consider Debussy to be a frontrunner of Impressionism, and his influence had a major impact on subsequent composers. As a result of his popularity, other significant works by French composers seem to be overlooked by pianists and audiences and are not as often performed. Because keyboard works by Debussy and Ravel are a popular performance choice among pianists, I was eager to examine music by other French composers. Through my resea,rch, I found many great works that warranted further study and deserve a place in the keyboard repertoire. This recording project contains works by lesser-known French composers written between the years of 1880 and 1950, namely Emmanuel Chabrier (1841-1894), Gabriel-Urbain Faure (1845-1924), Charles Koechlin (1867-1950), Albert Roussel (1869-1937), Erik Satie (1866-1925), Francis Poulenc (1899-1963), Darius Milhaud (1892-1974), Robert Casadesus (1899-1972) and Henri Dutilleux (b.1916). Since piano repertoire is abundant, it is sometimes difficult to create a performance program. Therefore, it frequently becomes the default to choosing familiar repertoire rather than using the opportunity to expand the repertoire. As a pianist, I feel responsible to search for hidden musical treasures with which pianists and audiences alike are not so well acquainted. This recording project explores nine lesser-known French compositions written between 1880 and 1950. I expect this to be an opportunity to introduce both pianists and audiences to outstanding but unfamiliar works by French composers. This dissertation was recorded on two compact discs in Dekelboum Concert Hall at Clarice Smith Performing Arts Center of the University of Maryland. The recordings are archived in the University of Maryland Library.

Maurice Sartre. Inscriptions grecques et latines de la Syrie. Tome XXI. Inscriptions de la Jordanie. Tome IV. Pétra et la Nabatène méridionale du wadi al-Hasa au golfe de 'Aqaba

info:eu-repo/semantics/published

Aspectos morfológicos y biológicos de la oruga militar tardía (Spodoptera frugiperda (J.E. Smith) (Lep.: Noctuidae)

p.193-199