Search results for "harmonia"
showing 10 items of 19 documents
2020
Elucidating the diets of insect predators is important in basic and applied ecology, such as for improving the effectiveness of conservation biological control measures to promote natural enemies of crop pests. Here, we investigated the aphid diet of two common aphid predators in Central European agroecosystems, the native Coccinella septempunctata (Linnaeus) and the invasive Harmonia axyridis (Pallas; Coleoptera: Coccinellidae) by means of high throughput sequencing (HTS). For acquiring insights into diets of mobile flying insects at landscape scale minimizing trapping bias is important, which imposes methodological challenges for HTS. We therefore assessed the suitability of three field s…
De la coarticulación a la armonía vocálica en valenciano
2013
En la bibliografía se considera que la armonía vocálica surge generalmente como una fonologización de un proceso previo de coarticulación parcial entre vocales. El objetivo de este estudio es presentar dos variedades del valenciano septentrional que corresponderían a los dos estadios en la consolidación de la armonía. Por una parte, la variedad de Nules, que presenta en general elevados índices de coarticulación entre una vocal labial tónica /ɔ/ y una vocal baja postónica, pero que solo presenta igualación total de los rasgos en un contexto especialmente asimétrico: cuando la vocal baja aparece en posición postónica interna. Por otra, la variedad de Borriana, en que una vocal baja se asimil…
L'harmonia vocàlica i el canvi lingüístic
2015
L’anàlisi instrumental de l’harmonia vocàlica del valencià que presentem en aquest treball vol contribuir a millorar la comprensió de diversos punts que han estat centrals en el debat sobre la fonètica i la fonologia del català en els darrers temps. L’objectiu principal del treball és analitzar com es passa de sistemes sense assimilacions a sistemes amb harmonia generalitzada i establir a través de quins estadis es desenvolupa el procés. En aquest treball, plantejarem una hipòtesi sobre el fenomen basada en la idea habitual que la variació dialectal existent pot reflectir l’evolució d’un procés; així, varietats amb harmonia incipient, amb assimilacions puntuals, poden correspondre a estadis…
Doni funesti. Miti di scambi pericolosi nella letteratura latina
2018
«I doni sono come gli ami» avverte Marziale. «Catturano anche gli dèi» afferma Ovidio. «Sono l’inganno in cui di solito incappano i re» osserva Seneca. La forza calamitante del dono, la sua natura seducente e pericolosa, emerge con chiarezza dall’analisi del sapere mitico romano e delle sue riscritture letterarie. I Romani, del resto, conoscevano bene il potere attrattivo dei doni, la loro capacità di condizionare i comportamenti e le dinamiche di relazione. Erifile è soggiogata dalla collana di Armonia, Mida è accecato dalla sua fame d’oro, Creusa è ingannata dai doni nuziali; Didone brucia con sé quelli dell’amato, Semele e Fetonte ne saranno bruciati. Il dono promesso è un rischio, il do…
Observation of charmonium pairs produced exclusively in $pp$ collisions
2014
A search is performed for the central exclusive production of pairs of charmonia produced in proton-proton collisions. Using data corresponding to an integrated luminosity of $3{\rm\ fb}^{-1}$ collected at centre-of-mass energies of 7 and 8 TeV, $J/\psi J/\psi$ and $J/\psi\psi(2S)$ pairs are observed, which have been produced in the absence of any other activity inside the LHCb acceptance that is sensitive to charged particles in the pseudorapidity ranges $(-3.5,-1.5)$ and $(1.5,5.0)$. Searches are also performed for pairs of P-wave charmonia and limits are set on their production. The cross-sections for these processes, where the dimeson system has a rapidity between 2.0 and 4.5, are measu…
Quark Structure of the X (4500), X (4700) and χc(4P,5P) States
2021
We study some of the main properties (masses and open-flavor strong decay widths) of 4P and 5P charmonia. While there are two candidates for the χc0(4P,5P) states, the X(4500) and X(4700), the properties of the other members of the χc(4P,5P) multiplets are still completely unknown. With this in mind, we start to explore the charmonium interpretation for these mesons. Our second goal is to investigate if the apparent mismatch between the Quark Model (QM) predictions for χc0(4P,5P) states and the properties of the X(4500) and X(4700) mesons can be overcome by introducing threshold corrections in the QM formalism. According to our coupled-channel model results for the threshold mass shifts, th…
A zongora-improvizáció szerepe és széleskörű alkalmazása a barokk és jazz harmónia tanításában – egy doktori kutatás eredményei. = The role of piano …
2016
Lectio Praecursoria: The role of piano improvisation in teaching harmony, using combined materials selected from the Baroque period and jazz standard…
2016
A psychoacoustic model of harmonic cadences
2009
Soinnut tunnemerkitysten välittäjänä musiikissa
2012
Tämän tutkimuksen tavoitteena on luoda katsaus siihen, miten harmonian ja tunnemerkitysten välistä suhdetta on tutkittu ja miksi tällaista tutkimusta on tehty verrattain vähän. Esittelen myös oman tutkimussuunnitelmani, jolla aion tutkia kokeellisesti miten harmonia luo tunnemerkityksiä. Harmonisten tekijöiden emotionaalisen vaikutuksen tutkimus on tähän mennessä keskittynyt lähinnä konsonanssiin ja dissonanssiin sekä harmonisten odotusten rikkomiseen sointuvaihdosten kautta. Harmonian ja emootion suhdetta on tutkittu myös joissakin intervallikokeissa, jotka viittaavat siihen, että kuulijat liittävät intervalleihin emotionaalisia konnotaatioita. Tällä perusteella ilmiön kartoittaminen myös …