Search results for "E-F"
showing 10 items of 836 documents
Jaetun salaisuuden lumo : kokonaisuuden estetiikkaa Bättre Folk i Fjällen -festivaalilla
2018
Tutkin tässä pro gradu -tutkielmassa boutique-festivaali Bättre Folk i Fjälleniä, joka järjestettiin Pyhätunturin laskettelukeskuksessa 3.–4.2.2017. Pienikokoiset, osallistavat ja kohderyhmälle räätälöidyt boutique-festivaalit linkittyvät sisällöltään elämystuotteisiin, jotka samaan tapaan perustuvat yksilöllisyyteen, monipuolisuuteen ja ainutlaatuisuuteen. Kaupalliseen kontekstiin kietoutunut elämyksen käsite saa tutkimuksessani uudenlaista tulkintaa epäkaupallisten boutique-festivaalien kontekstissa ja estetiikan teorioiden sen merkitystä syventäen. Tunnelmia tutkiva Gernot Böhme, osallistumisen estetiikkaa muotoillut Arnold Berleant sekä esteettiseen kokemiseen pureutunut John Dewey kirj…
Open-source QCD analysis of nuclear parton distribution functions at NLO and NNLO
2019
We present new sets of nuclear parton distribution functions (nPDFs) at next-to-leading order (NLO) and next-to-next-to-leading order (NNLO). Our analyses are based on deeply inelastic scattering data with charged-lepton and neutrino beams on nuclear targets. In addition, a set of proton baseline PDFs is fitted within the same framework with the same theoretical assumptions. The results of this global QCD analysis are compared to existing nPDF sets and to the fitted cross sections. Also, the uncertainties resulting from the limited constraining power of the included experimental data are presented. The published work is based on an open-source tool, xFitter, which has been modified to be ap…
Postural and gestural synchronization, sequential imitation, and mirroring predict perceived coupling of dancing dyads
2023
Body movement is a primary nonverbal communication channel in humans. Coordinated social behaviors, such as dancing together, encourage multifarious rhythmic and interpersonally coupled movements from which observers can extract socially and contextually relevant information. The investigation of relations between visual social perception and kinematic motor coupling is important for social cognition. Perceived coupling of dyads spontaneously dancing to pop music has been shown to be highly driven by the degree of frontal orientation between dancers. The perceptual salience of other aspects, including postural congruence, movement frequencies, time-delayed relations, and horizontal mirrorin…
Plate-forme contre canal : quel cadre théorique pour analyser la distribution ?
2019
Traditional retailers are facing the competition of new actors born in the internet world. Whereas those physical retailers try to expand online, the virtual operators recognize the need to develop a physical presence in the marketplace. Models of marketing channels are used to implement distribution strategies in physical stores, and the concept of multisided platform is now classically referred to for internet operations. How can those diverging theoretical frames be combined to help managers in their strategic decisions ?
Computation of the regime configuration of a meandering stream
2004
Regime channel formation is a delicate adaptation to the imposed environmental conditions compatible with flow and sediment transport mechanisms. The present paper concerns the computation of the regime configuration of a meandering stream. It is supposed that the channel develops until it reaches the state of “final thermodynamic equilibrium”, where the ratio of the kinetic energy of the flow to its cross-sectional potential energy is minimum. An optimization procedure that allows the analysis of the regime channel formation is presented and it is checked using a real case.
Emotional obstacles for e-learning – a user psychological analysis
2010
E-oppimisen merkitys koulutuksessa on kasvanut jatkuvasti. Sekä julkisen että yksityisen sektorin organisaatiot käyttävät sitä laajasti. Epäilyjä kuitenkin on ilmaistu sen tehokkuuden osalta. Nämä ongelmat johtuvat usein ihmisen ja järjestelmän vuorovaikutuksesta, minkä vuoksi on tarpeen tutkia vuorovaikutusta e-oppimisessa. Me lähestymme näitä vuorovaikutusongelmia käyttäjäpsykologisesta näkökulmasta. Tämä tarkoittaa sitä, että käytämme psykologisia käsitteitä, menetelmiä ja teorioita ratkaistaksemme vuorovaikutusongelmia. Tässä artikkelissa haluamme korostaa, että on olemassa monia tunneperäisiä näkökulmia ihmisen ja teknologian vuorovaikutuksen prosesseille, ja siksi me analysoimme e-opp…
Sobre Catherine Andrews, De Cádiz a Querétaro. Historiografía y bibliografía del constitucionalismo mexicano
2019
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Rapport dominant/dominé, étude socio-historique de l’obstétrique, entre visibilité et invisibilité du groupe professionnel des sages-femmes
2016
National audience
Lenses on very curved zones of a singular line field of ${\mathbb C}^2$ or of a singular plane field of ${\mathbb C}^3$
2020
We renormalize, using suitable lenses, small domains of a singular holomorphic line field of ${\mathbb C}^2$ or plane field of ${\mathbb C}^3$ where the curvature of a plane-field is concentrated. At a proper scale the field is almost invariant by translations. When the field is integrable, the leaves are locally almost translates of a surface that we will call {\it profile}. When the singular rays of the tangent cone (a generalization to a plane-field of the tangent cone of a singular surface is defined) are isolated, we obtain more precise results. We also generalize a result of Merle (\cite{Me}) concerning the contact order of generic polar curves with the singular level $f=0$ when $\ome…
Cubic color charge correlator in a proton made of three quarks and a gluon
2022
The three point correlation function of color charge densities is evaluated explicitly in light cone gauge for a proton on the light cone. This includes both $C$-conjugation even and odd contributions. We account for perturbative corrections to the three-quark light cone wave function due to the emission of an internal gluon which is not required to be soft. We verify the Ward identity as well as the cancellation of UV divergences in the sum of all diagrams so that the correlator is independent of the renormalization scale. It does, however, exhibit the well known soft and collinear singularities. The expressions derived here provide the $C$-odd contribution to the initial conditions for hi…