Results 111 to 120 of about 385,123 (297)

Le tourisme scientifique : un essai de définition

Téoros, 2011
 Cet article s’intéresse à la notion de tourisme scientifique. Il propose par une revue de littérature de distinguer quatre formes distinctes de pratiques et de produits touristiques mobilisant de différentes manières et à divers degrés la dimension ...
Pascal MAO, Fabien Bourlon
doaj  

Equivalence of effective superpotentials

, 2004
We show that the low-energy effective superpotential of an N=1 U(N) gauge theory with matter in the adjoint and arbitrary even tree-level superpotential has, in the classically unbroken case, the same functional form as the effective superpotential of a ...
A. Brandhuber, E. Brezin, F. Cachazo, Riccardo Argurio   +3 more
core   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

La recherche-création : un label issu d’une époque

Arts et Sciences
La recherche-création est un cadre poreux qui permet de rapprocher les arts et les technologies, adossés à un contexte universitaire. Nous soutiendrons que la recherche-création favorise une reconnaissance de l’activité artistique pensée comme ...
Edwige Armand, Don Foresta
doaj   +1 more source

Generalized Filtering Decomposition [PDF]

, 2011
This paper introduces a new preconditioning technique that is suitable for matrices arising from the discretization of a system of PDEs on unstructured grids.
Grigori, Laura, Nataf, Frédéric
core   +4 more sources

Aspiration of biological viscoelastic drops

, 2010
Spherical cellular aggregates are in vitro systems to study the physical and biophysical properties of tissues. We present a novel approach to characterize the mechanical properties of cellular aggregates using micropipette aspiration technique.
Françoise Brochard-Wyart, H. M. Phillips, Karine Guevorkian, L. D. Landau, Marie-Josée Colbert, Mélanie Durth, P. G. de Gennes, R. A. Foty, Sylvie Dufour   +8 more
core   +3 more sources

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

Advanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou, Yalei Hu, Jie Yu, Naoki Komatsu, Yuta Nishina, Alberto Bianco   +5 more
wiley   +1 more source

Nationalsprachliche Wissenschaftspraxis - Grundlage effizienter Wissenschaft oder Relikt?

Trivium, 2013
Konrad Ehlich
doaj   +1 more source

Comment la recherche peut-elle agir en faveur d’une trajectoire soutenable du monde académique et de la société ?

Natures Sciences Sociétés
L’impact environnemental de la recherche a été discuté lors d’un colloque, représentatif des débats contemporains dans le monde académique. Quatre critiques et suggestions se sont fait jour que nous relatons ici.
Gargani Julien, Jacq Annick, Doré Thierry, Szopa Sophie, Gispert Hélène, Audouin Laurent   +5 more
doaj   +1 more source

Resistance to Overdoping Allows Over 2000 S cm−1 Conductivity in P(g3BTTT) With Anion‐Exchange Doping

Advanced Materials, EarlyView.
Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger, Maximilian M. Horn, Eva Röck, Diego Rosas Villalva, Lize Bynens, Jochen Vanderspikken, Christina Kousseff, Silène Gobeil, Olivier Bardagot, Nesibe Akmanşen‐Kalayci, Sarah H. Tolbert, Iain McCulloch, Wouter Maes, Demetra Tsokkou, Natalie Banerji   +14 more
wiley   +1 more source