Search results for "PCF"
showing 10 items of 29 documents
Proton-coupled folate transporter as a biomarker of outcome to treatment for pleural mesothelioma.
2018
Pierre Semard aux origines de la CGTU (1920-24)
2007
National audience; S’interroger sur le rôle de Pierre Semard aux origines de la CGTU est pertinent à plus d’un titre. En effet, il personnifie presque à lui seul, l’histoire mouvementée des débuts de la centrale unitaire. D’abord parce qu’en juin 1921, après avoir été membre de la Commission administrative des syndicats cheminots du PLM et meneur de la grève de 1920 à Valence, il accède au secrétariat général de la fédération, ralliée aux thèses minoritaires. Ensuite, parce que c’est à cause de cette victoire, entre autre, que la scission va véritablement se dessiner. Enfin, car dès la constitution de la CGTU, Semard va jouer un rôle important dans son orientation, en imposant ses vues, fac…
DOUBLE BLIND PLACEBO CONTROLLED FOOD CHALLENGE USEFUL TO DISCONFIRM OVER ESTIMATED DIAGNOSIS OF CMPA IN CHILDREN
2009
Polarization Modulation Instability in Dispersion-Engineered Photonic Crystal Fibers
2021
Generation of widely spaced polarization modulation instability (PMI) sidebands in a wide collection of photonic crystal fibers (PCF), including liquid-filled PCFs, is reported. The contribution of chromatic dispersion and birefringence to the net linear phase mismatch of PMI is investigated in all-normal dispersion PCFs and in PCFs with one (or two) zero dispersion wavelengths. Large frequency shift sidebands are demonstrated experimentally. Suitable fabrication parameters for air-filled and liquid-filled PCFs are proposed as guidelines for the development of dual-wavelength light sources based on PMI.
1990-2010 : archives et écriture(s) de l’histoire du PCF
2011
National audience; …
Yhteisintegroituvuudesta ja sen soveltamisesta empiirisen esimerkin avulla Suomen talouteen
1998
Solid–Solid Interfaces in Protonic Ceramic Devices: A Critical Review
2020
The literature concerning protonic ceramic devices is critically reviewed focusing the reader's attention on the structure, composition, and phenomena taking place at solid-solid interfaces. These interfaces play a crucial role in the overall device performance, and the relevance of understanding the phenomena taking place at the interfaces for the further improvement of electrochemical protonic ceramic devices is therefore stressed. The grain boundaries and heterostructures in electrolytic membranes, the electrode-electrolyte contacts, and the interfaces within composite anode and cathode materials are all considered, with specific concern to advanced techniques of characterization and to …
On two topological cardinal invariants of an order-theoretic flavour
2012
Noetherian type and Noetherian $\pi$-type are two cardinal functions which were introduced by Peregudov in 1997, capturing some properties studied earlier by the Russian School. Their behavior has been shown to be akin to that of the \emph{cellularity}, that is the supremum of the sizes of pairwise disjoint non-empty open sets in a topological space. Building on that analogy, we study the Noetherian $\pi$-type of $\kappa$-Suslin Lines, and we are able to determine it for every $\kappa$ up to the first singular cardinal. We then prove a consequence of Chang's Conjecture for $\aleph_\omega$ regarding the Noetherian type of countably supported box products which generalizes a result of Lajos S…