Results 51 to 60 of about 198,276 (171)
Diffractive imaging of dissociation and ground state dynamics in a complex molecule [PDF]
, 2019 We have investigated the structural dynamics in photoexcited 1,2-diiodotetrafluoroethane molecules (C2F4I2) in the gas phase experimentally using ultrafast electron diffraction and theoretically using FOMO-CASCI excited state dynamics simulations.
Centurion, Martin +11 more
core +4 more sources
L Economie politique, 2020 L’offre politique portée par la gauche urbaine dans les années 1970 était profondément novatrice. Mais, avec le temps, elle s’est banalisée et a engendré des phénomènes qu’elle ne sait plus endiguer. Et si nous rentrions dans une nouvelle phase de politisation des enjeux urbains ?
openaire +1 more source
The vicinal difluoro motif : the synthesis and conformation of erythro- and threo-diastereoisomers of 1,2-difluorodiphenylethanes, 2,3-difluorosuccinic acids and their derivatives [PDF]
, 2013 Background: It is well established that vicinal fluorines (RCHF-CHFR) prefer to adopt a gauche rather than an anti conformation when placed along aliphatic chains.
O'Hagan, David +3 more
core +1 more source
ENLARGED MIXED SHIMURA VARIETIES, BI-ALGEBRAIC SYSTEM AND SOME AX TYPE TRANSCENDENTAL RESULTS
Forum of Mathematics, Sigma, 2019 We develop a theory of enlarged mixed Shimura varieties, putting the universal vectorial bi-extension defined by Coleman into this framework to study some functional transcendental results of Ax type. We study their bi-algebraic systems, formulate the Ax-
ZIYANG GAO
doaj +1 more source
, 2009 Conformational energies of n-butane, n-pentane, and n-hexane have been calculated at the CCSD(T) level and at or near the basis set limit. Post-CCSD(T) contribution were considered and found to be unimportant.
Adamo C. +58 more
core +1 more source
Lorentzian Flat Lie Groups Admitting a Timelike Left-Invariant Killing Vector Field [PDF]
, 2013 We call a connected Lie group endowed with a left-invariant Lorentzian flat metric Lorentzian flat Lie group. In this Note, we determine all Lorentzian flat Lie groups admitting a timelike left-invariant Killing vector field.
Lebzioui, Hicham
core +2 more sources
Collective effects in charge transfer within a hybrid organic-inorganic system
, 2009 A collective electron transfer (ET) process was discovered by studying the current noise in a field effect transistor with light-sensitive gate formed by nanocrystals linked by organic molecules to its surface.
D. Mocatta +6 more
core +1 more source
, 2011 Le fichier attaché à cette référence, version publiée de l’œuvre, est librement accessible, sans embargo, en accord avec les Editions de l'Université de ...
Delwit, Pascal, Sandri, Giulia
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$\alpha$- and $\beta$- Relaxation Dynamics of a fragile plastic crystal
, 2006 We present a thorough dielectric investigation of the relaxation dynamics of plastic crystalline Freon112, which exhibits freezing of the orientational degrees of freedom into a glassy crystal below 90 K. Among other plastic crystals, Freon112 stands out
Loidl, A. +2 more
core +1 more source
El discreto encanto de la subversión, una crítica cultural de la gauche divine
Valenciana, 2019 Reseña de El discreto encanto de la subversión, una crítica cultural de la gauche ...
Luis Felipe Pérez Sánchez
doaj +1 more source