Results 101 to 110 of about 13,563,024 (303)

Bilan 2019 de nos élu·e·s

open access: yes, 2019
Paris, le 18 novembre 2019. Le Collectif Doctoral de Sorbonne Université présente ses listes pour les élections qui auront lieu les mercredi 27 et jeudi 28 novembre 2019 !
Collectif Doctoral
core  

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

Unlikely Bridges, Unexpected Circumstances

open access: yesCubic Journal
This article expounds on the chronology of a PhD programme in design hosted by the University of Porto in cooperation with the University of Aveiro since 2011.
Heitor Alvelos
doaj   +1 more source

Communiqué - Partiels entre deux feux

open access: yes, 2018
À Paris, le 29 mai 2018. Communiqué du Collectif Doctoral de Sorbonne Université concernant les conditions d’examen de la session de juin 2018 à la Faculté des Lettres. Doctorants et doctorantes, membres du Collectif Doctoral de Sorbonne Université, nous
Collectif Doctoral
core  

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

open access: yesAdvanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk   +4 more
wiley   +1 more source

Detecting Anomalous Cell Behavior in Electrochemical Battery Testing Using Machine Learning

open access: yesAdvanced Engineering Materials, EarlyView.
Machine‐learning‐based screening enables automated identification of anomalous battery cells from complementary electrochemical tests. A curated battery database supports configuration‐aware comparison of rate‐capability and impedance data. Supervised classification of rate‐test data achieves 90% accuracy, while CNN‐VAE‐based impedance analysis reaches
Minu Rose   +7 more
wiley   +1 more source

Sorbonne Actuelle : un compte-rendu !

open access: yes, 2017
Journée jeunes chercheurs organisée par le Collectif doctoral de Paris-Sorbonne - 7 janvier 2017 Paris, le 3 mai 2017. La journée jeunes chercheurs Sorbonne Actuelle a été organisée par le Collectif Doctoral de Paris-Sorbonne afin d’offrir un espace de
Collectif Doctoral
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Building momentum in an online doctoral studies community

open access: yes, 2006
Doctoral programs have been evolving over recent years. One factor in that evolution has been the growing number of students seeking access to advanced study while continuing in full-time employment.
Albion, Peter
core   +1 more source

SUR LES PARTIELS DE JANVIER 2021 À SORBONNE UNIVERSITÉ

open access: yes, 2021
Le Collectif Doctoral de Sorbonne Université manifeste toute sa désapprobation devant la manière dont a été conduite la tenue des partiels de janvier 2021.
Collectif Doctoral
core  

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

open access: yesAdvanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon   +6 more
wiley   +1 more source

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