Search results for " interaction"
showing 10 items of 5187 documents
TPACK and Educational Interactions : Pillars of Successful Technology Integration
2019
It is important to understand what drives the success of technology integration in educational settings, because learning in schools with technology develops the students' capacities to participate fully in the digital age. Educated students, in turn, can transform our societies through innovative scientific discoveries. Recently, the Technological Pedagogical Content Knowledge (TPACK) framework has emerged as a theoretical framework needed for understanding the teacher’s integration of digital technologies into teaching. Educational interactions, in turn, have been emphasized as a critical component of the educational practices, processes and contexts. However, these two concepts have been…
Editorial:Governance AI ethics
2022
Towards intelligibility and shared understanding : co-construction of meaning in ELF interaction
2011
Tutkielman tarkoituksena on selvittää, mitä vuorovaikutuksen keinoja puhujat käyttävät ymmärrettävyyden ja yhteisen ymmärryksen saavuttamiseksi keskusteluissa, joissa englanti toimii lingua francana (ELF) eli yhteisenä kielenä eri kieli- ja kulttuuritaustaisten puhujien kesken. Tutkielman tavoitetta lähestytään etsimällä vastauksia seuraaviin kysymyksiin: 1) Miten ELF-puhujat neuvottelevat ja luovat yhdessä merkityksiä sanoille vuorovaikutuksen aikana?, 2) Kuinka ymmärtämiseen (tai kuulemiseen) liittyvät ongelmat ratkaistaan keskustelussa? ja 3) Millä tavoin luovuutta hyödynnetään merkitysneuvotteluissa? Tutkimuksen metodina käytetään keskustelunanalyysia ja teoreettinen viitekehys muodostu…
Measurement of the low-energy antideuteron inelastic cross section
2020
In this Letter, we report the first measurement of the inelastic cross section for antideuteron-nucleus interactions at low particle momenta, covering a range of $0.3 \leq p < 4$ GeV/$c$. The measurement is carried out using p-Pb collisions at a center-of-mass energy per nucleon-nucleon pair of $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV, recorded with the ALICE detector at the CERN LHC and utilizing the detector material as an absorber for antideuterons and antiprotons. The extracted raw primary antiparticle-to-particle ratios are compared to the results from detailed ALICE simulations based on the GEANT4 toolkit for the propagation of antiparticles through the detector material. The analysis of th…
Testing effects of Lorentz invariance violation in the propagation of astroparticles with the Pierre Auger Observatory
2021
The successful installation, commissioning, and operation of the Pierre Auger Observatory would not have been possible without the strong commitment and effort from the technical and administrative staff in Malargüe. We are very grateful to the following agencies and organizations for financial support: Argentina — Comisión Nacional de Energía Atómica; Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT); Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Gobierno de la Provincia de Mendoza; Municipalidad de Malargüe; NDM Holdings and Valle Las Leñas; in gratitude for their continuing cooperation over land access; Australia — the Australian Research Council; Be…
Recent highlights from GENIE v3
2021
Funder: u.s. department of energy; doi: http://dx.doi.org/10.13039/100000015
Measurement of the Fluctuations in the Number of Muons in Extensive Air Showers with the Pierre Auger Observatory
2021
The successful installation, commissioning, and operation of the Pierre Auger Observatory would not have been possible without the strong commitment and effort from the technical and administrative staff in Malargue. We are very grateful to the following agencies and organizations for financial support: Argentina-Comision Nacional de Energia Atomica, Agencia Nacional de Promocion Cientifica y Tecnologica (ANPCyT), Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Gobierno de la Provincia de Mendoza, Municipalidad de Malargue, NDM Holdings and Valle Las Lenas; in gratitude for their continuing cooperation over land access; Australia-the Australian Research Council; Brazil…
An ACT-R Based Humanoid Social Robot to Manage Storytelling Activities
2020
This paper describes an interactive storytelling system, accessible through the SoftBank robotic platforms NAO and Pepper. The main contribution consists of the interpretation of the story characters by humanoid robots, obtained through the definition of appropriate cognitive models, relying on the ACT-R cognitive architecture. The reasoning processes leading to the story evolution are based on the represented knowledge and the suggestions of the listener in critical points of the story. They are disclosed during the narration, to make clear the dynamics of the story and the feelings of the characters. We analyzed the impact of such externalization of the internal status of the characters t…
Self-assembly mechanism based on charge density topological interaction energies
2017
The packing interactions have been evaluated in the context of the self-assembly mechanism of crystal growth and also for its impacts on the aromaticity of the trimesate anion. The structure of ethylammonium trimesate hydrate (1) measured at 100 K and a charge density model, derived in part from theoretical structures, is reported. Theoretical structure factors were obtained from the geometry-optimized periodic wave function. The trimesic acid portion of 1 is fully deprotonated and participates in a variety hydrogen bonding motifs. Topological analysis of the charge density model reveals the most significant packing interactions and is then compared to a complementary analysis performed by …
Halogen Bonds in Square Planar 2,5-Dihalopyridine-Copper(II) Bromide Complexes
2018
Halogen bonding in self-complementary 1:2 metal–ligand complexes obtained from copper(II) bromide (CuBr2) and seven 2,5-dihalopyridines were analyzed using single-crystal X-ray diffraction. All presented discrete complexes form 1D polymeric chains connected with C–X···Br–Cu halogen bonds (XB). In (2-chloro-5-X-pyridine)2·CuBr2 (X = Cl, Br, and I) only the C5-halogen and in (2-bromo-5-X-pyridine)2·CuBr2 (X = Cl, Br, and I) both C2- and C5-halogens form C–X···Br–Cu halogen bonds with the X acting as the XB donor and copper-coordinated bromide as the XB acceptor. The electron-withdrawing C2-chloride in (2-chloro-5-X-pyridine)2·CuBr2 complexes has only a minor effect on the C5–X5···Br–Cu XBs, a…