Search results for " Variety"

showing 3 items of 103 documents

Cybernetics of Value Cocreation for Product Development

2017

In marketing theory, the shift from the paradigm of value creation to value ‘cocreation’ calls for a deeper grasp of the interactions between producers and customers. Marketing studies have widely focused on the value cocreation concept, but so far, the mechanism through which consumers can be involved in the process of value cocreation through product development had found little space in marketing studies. In this theoretical paper, we aim to fill this gap and pave the way towards a better understanding of the mechanisms of value cocreation for product development through second-order cybernetics. We conceive the market arena as a physical or virtual place where communications of value pro…

product development and innovationvalue propositionviable systems modelvalue cocreationlaw of requisite varietySettore SECS-P/08 - Economia E Gestione Delle Imprese
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Jet fragmentation transverse momentum distributions in pp and p-Pb collisions at √s, √sNN = 5.02 TeV

2021

Jet fragmentation transverse momentum (jT) distributions are measured in proton-proton (pp) and proton-lead (p-Pb) collisions at √sNN = 5.02 TeV with the ALICE experiment at the LHC. Jets are reconstructed with the ALICE tracking detectors and electromagnetic calorimeter using the anti-kT algorithm with resolution parameter R = 0.4 in the pseudorapidity range |η| < 0.25. The jT values are calculated for charged particles inside a fixed cone with a radius R = 0.4 around the reconstructed jet axis. The measured jT distributions are compared with a variety of parton-shower models. Herwig and Pythia 8 based models describe the data well for the higher jT region, while they underestimate the low…

related to the perturbative component of the fragmentation processthe measured trends are successfully described by all models except for Herwig. For the wide componentHerwig and PYTHIA 8 based models slightly underestimate the data for the higher jet transverse momentum region. These measurements set constraints on models of jet fragmentation and hadronisation.Nuclear and High Energy Physicswhile that of the inverse gamma function increases with increasing jet transverse momentum. For the narrow componentHeavy Ion Experimentsand with a Gaussian for lower jT values (called the “narrow component”)hiukkasfysiikkawhile they underestimate the lower jT region. The jT distributions are further characterised by fitting them with a function composed of an inverse gamma function for higher jT values (called the “wide component”)predominantly connected to the hadronisation process. The width of the Gaussian has only a weak dependence on jet transverse momentumJet fragmentation transverse momentum (jT) distributions are measured in proton-proton (pp) and proton-lead (p-Pb) collisions at √sNN = 5.02 TeV with the ALICE experiment at the LHC. Jets are reconstructed with the ALICE tracking detectors and electromagnetic calorimeter using the anti-kT algorithm with resolution parameter R = 0.4 in the pseudorapidity range |η| < 0.25. The jT values are calculated for charged particles inside a fixed cone with a radius R = 0.4 around the reconstructed jet axis. The measured jT distributions are compared with a variety of parton-shower models. Herwig and PYTHIA 8 based models describe the data well for the higher jT region
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Odmiana medialna języka a ustne wypowiedzi uczniów

2022

This article seeks to answer the question whether features of media language can be discerned in the utterances of the younger generation and, if so, which ones. The oral presentations performed during the secondary school final examinations (obtained from the recordings) were studied. They have never been analysed in this respect before. The presentations have, on the one hand, an official character and, on the other, are spontaneous as they are produced on an ad hoc and continuous basis, with no possibility of predicting their final shape. First, the article reviews the characterisation of media language by researchers working on the subject in order to establish a group of the most disti…

student speechesmedia variety of languagemedia influencee-generationStylistyka
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