Institution
ParisTech
Education•Paris, France•
About: ParisTech is a education organization based out in Paris, France. It is known for research contribution in the topics: Finite element method & Residual stress. The organization has 1888 authors who have published 1965 publications receiving 55532 citations. The organization is also known as: Paris Institute of Technology & ParisTech Développement.
Topics: Finite element method, Residual stress, Context (language use), Microstructure, Surface finish
Papers published on a yearly basis
Papers
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01 Feb 2016-International Journal of Human-computer Studies \/ International Journal of Man-machine Studies
TL;DR: A methodology for qualitative-quantitative analysis of interactive roles in Online Epistemic Communities (OECs) is developed and it is shown how interactive roles are reciprocal and symmetrical in OECs.
Abstract: This research focuses on analysing collective activity in Wikipedia, conceptualised as an Online Epistemic Community ("OEC"). Previous research on Wikipedia has shown that widespread participation, coupled with the principle of neutrality of viewpoint, has led to 'editing wars' and associated high coordination costs. The question that we address is therefore that of how to analyse the interactive dynamics of conflictual OEC discussions. To address this issue, we performed a longitudinal analysis of a specific case-study within the French-speaking "astronomy" Wikipedia OEC, revolving around the renaming of the article on the celestial body "Pluto", given the 'descent' of its scientific status from that of a planet to an asteroid. Our choice was to focus on the analysis of dialogic and epistemic roles, as an appropriate meso-level unit of analysis. We present a qualitative-quantitative method for analysis of roles, based on filtering major participants and analysing the dialogic functions and epistemic contents of their communicative acts. Our analyses showed that online epistemic communities can be communities in the true sense of their involving cooperation, in that roles become gradually specialised and reciprocal over sequences of the discussion: when one participant changes role from one sequence to another, other participants 'fill in' for the vacant role. Secondly, we show that OECs, in the case of Wikipedia, do not function purely on a knowledge-level, but also involve, crucially, negotiation of images of participants' competences with respect to the knowledge domain. In that sense, OECs can be seen as socio-cognitive communities. The originality of our research resides in the qualitative-quantitative method for analysing interactive roles, and the results of its application to an extended longitudinal case study. We develop a methodology for qualitative-quantitative analysis of interactive roles in Online Epistemic Communities (OECs).We show how interactive roles are reciprocal and symmetrical in OECs.We show that OECs involve both knowledge-based and interpersonal processes (negotiation of images of participants' competences).
20 citations
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TL;DR: In this article, a mean field model is introduced to depict the effect of microstructure on mechanical properties of Ti17 and Ti5553, and the average behavior of each phase is taken in to account.
20 citations
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TL;DR: In this paper, the authors describe an original methodology to characterize the mechanical properties of sintered materials before and after a realistic braking test bench protocol, which consists in a compression test on different samples extracted from friction pins at different states.
20 citations
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TL;DR: In this paper, the effect of copper coating on the thermal performance of hybrid foam composite was investigated, and the results showed that the copper coating process enhanced the overall thermal conductivity of the composite by a factor of 1.67 compared to the pristine foam.
20 citations
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TL;DR: The utility of infrared thermography images to capture and identify different levels of thermoregulatory capacity in newborn lambs is confirmed and indicates that lambs born to shorn ewes maintained their radiated body surface temperature better than CONTROL lambs.
20 citations
Authors
Showing all 1899 results
Name | H-index | Papers | Citations |
---|---|---|---|
Mathias Fink | 116 | 900 | 51759 |
George G. Malliaras | 94 | 382 | 28533 |
Mickael Tanter | 85 | 583 | 29452 |
Gerard Mourou | 82 | 653 | 34147 |
Catherine Lapierre | 79 | 227 | 18286 |
Carlo Adamo | 75 | 444 | 36092 |
Jean-François Joanny | 72 | 294 | 20700 |
Marie-Paule Lefranc | 72 | 381 | 21087 |
Paul B. Rainey | 70 | 222 | 17930 |
Vincent Lepetit | 70 | 268 | 26207 |
Bernard Asselain | 69 | 409 | 23648 |
Michael J. Baker | 69 | 394 | 20834 |
Jacques Prost | 68 | 198 | 19064 |
Jean-Philippe Vert | 67 | 235 | 17593 |
Jacques Mairesse | 66 | 310 | 20539 |