Institution
University of Montpellier
Education•Montpellier, Languedoc-Roussillon, France•
About: University of Montpellier is a education organization based out in Montpellier, Languedoc-Roussillon, France. It is known for research contribution in the topics: Population & Context (language use). The organization has 26816 authors who have published 53843 publications receiving 1646905 citations. The organization is also known as: Université de Montpellier.
Topics: Population, Context (language use), Membrane, Gene, Medicine
Papers published on a yearly basis
Papers
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02 Jul 2018TL;DR: SiSEC 2018 as mentioned in this paper was focused on audio and pursued the effort towards scaling up and making it easier to prototype audio separation software in an era of machine-learning-based systems.
Abstract: This paper reports the organization and results for the 2018 community-based Signal Separation Evaluation Campaign (SiSEC 2018). This year’s edition was focused on audio and pursued the effort towards scaling up and making it easier to prototype audio separation software in an era of machine-learning based systems. For this purpose, we prepared a new music separation database: MUSDB18, featuring close to 10 h of audio. Additionally, open-source software was released to automatically load, process and report performance on MUSDB18. Furthermore, a new official Python version for the BSS Eval toolbox was released, along with reference implementations for three oracle separation methods: ideal binary mask, ideal ratio mask, and multichannel Wiener filter. We finally report the results obtained by the participants.
250 citations
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TL;DR: Nanofiber unique characteristics and potential applications offer innovative strategies and opportunities for sustainable energy production, and for creative solutions to biomedical, healthcare, and environmental problems as mentioned in this paper, and they are currently used as electrode and membrane materials for batteries, supercapacitors, fuel cells, and solar cells.
250 citations
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TL;DR: It is proposed that human cathepsin-D stimulates tumor growth by acting–directly or indirectly–as a mitogenic factor on both cancer and endothelial cells independently of its catalytic activity.
Abstract: Cathepsin-D is an independent marker of poor prognosis in human breast cancer. We previously showed that human wild-type cathepsin-D, as well as its mutated form devoid of proteolytic activity stably transfected in 3Y1-Ad12 cancer cells, stimulated tumor growth. To investigate the mechanisms by which human cathepsin-D and its catalytically-inactive counterpart promoted tumor growth in vivo, we quantified the expression of proliferating cell nuclear antigen, the number of blood vessels and of apoptotic cells in 3Y1-Ad12 tumor xenografts. We first verified that both human wild-type and mutated cathepsin-D were expressed at a high level in cathepsin-D xenografts, whereas no human cathepsin-D was detected in control xenografts. Our immunohistochemical studies then revealed that both wild-type cathepsin-D and catalytically-inactive cathepsin-D, increased proliferating cell nuclear antigen expression and tumor angiogenesis. Interestingly, wild-type cathepsin-D significantly inhibited tumor apoptosis, whereas catalytically-inactive cathepsin-D did not. We therefore propose that human cathepsin-D stimulates tumor growth by acting-directly or indirectly-as a mitogenic factor on both cancer and endothelial cells independently of its catalytic activity. Our overall results provide the first mechanistic evidences on the essential role of cathepsin-D at multiple tumor progression steps, affecting cell proliferation, angiogenesis and apoptosis.
250 citations
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249 citations
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TL;DR: In this article, it was shown that the derived Artin n-stacks have canonical 2-shifted symplectic structures and Lagrangian intersections carry canonical (-1)-shifted structures.
Abstract: This is the first of a series of papers about \emph{quantization} in the context of \emph{derived algebraic geometry}. In this first part, we introduce the notion of \emph{$n$-shifted symplectic structures}, a generalization of the notion of symplectic structures on smooth varieties and schemes, meaningful in the setting of derived Artin n-stacks. We prove that classifying stacks of reductive groups, as well as the derived stack of perfect complexes, carry canonical 2-shifted symplectic structures. Our main existence theorem states that for any derived Artin stack $F$ equipped with an $n$-shifted symplectic structure, the derived mapping stack $\textbf{Map}(X,F)$ is equipped with a canonical $(n-d)$-shifted symplectic structure as soon a $X$ satisfies a Calabi-Yau condition in dimension $d$. These two results imply the existence of many examples of derived moduli stacks equipped with $n$-shifted symplectic structures, such as the derived moduli of perfect complexes on Calabi-Yau varieties, or the derived moduli stack of perfect complexes of local systems on a compact and oriented topological manifold. We also show that Lagrangian intersections carry canonical (-1)-shifted symplectic structures.
249 citations
Authors
Showing all 27007 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jean Bousquet | 145 | 1288 | 96769 |
Tomas Ganz | 141 | 480 | 73316 |
Jean-Marie Tarascon | 136 | 853 | 137673 |
Johann Cohen-Tanugi | 132 | 434 | 58881 |
Beatrice H. Hahn | 129 | 458 | 69206 |
Nicholas A. Kotov | 123 | 574 | 55210 |
F. Piron | 118 | 270 | 47676 |
Robert H. Crabtree | 113 | 678 | 48634 |
Christian Serre | 110 | 419 | 56800 |
Alan Cooper | 108 | 746 | 45772 |
Serge Hercberg | 106 | 942 | 56791 |
Louis Bernatchez | 106 | 568 | 35682 |
Joël Bockaert | 105 | 480 | 39464 |
E. Nuss | 104 | 220 | 38488 |
Jordi Rello | 103 | 694 | 35994 |