Stereoselective Double Reduction of 3-Methyl-2-cyclohexenone, by Use of Palladium and Platinum Nanoparticles, in Tandem with Alcohol Dehydrogenase [PDF]
Nanomaterials, 2018 The combination of metal nanoparticles (Pd or Pt NPs) with NAD-dependent thermostable alcohol dehydrogenase (TADH) resulted in the one-flask catalytic double reduction of 3-methyl-2-cyclohexenone to 3-(1S,3S)-methylcyclohexanol.
Francesca Coccia +5 more
doaj +2 more sources
Damping Properties of Large-Scale Overlap Joints Bonded with Epoxy Hybrid Resin or Polyurethanes: Experimental Characterisation and Analytical Description. [PDF]
Polymers (Basel), 2023 Structures in various industries are exposed to dynamic loads. The dissipative properties of adhesively bonded joints can contribute to the damping of dynamically stressed structures.
Damm J, Albiez M.
europepmc +3 more sources
Algunas consideraciones sobre comorbilidad del TADH: aspectos clínicos y epidemiológicos
Acta Neurológica Colombiana, 2008 El trastorno por déficit de atención con hiperactividad es el problema neurocomportamental más común en la infancia y juventud en nuestro país con una prevalencia del 15 por ciento; su repercusión sobre el desempeño académico y la dis- ciplina exigen un
Jorge Holguín Acosta +1 more
doaj +3 more sources
Imaging of a vibrating object by Sideband Digital Holography [PDF]
, 2009 We obtain quantitative measurements of the oscillation amplitude of vibrating objects by using sideband digital holography. The frequency sidebands on the light scattered by the object, shifted by n times the vibration frequency, are selectively detected
Aleksoff +21 more
core +4 more sources
Homogenization-based multiscale crack modelling: from micro-diffusive damage to macro-cracks [PDF]
, 2011 The existence of a representative volume element (RVE) for a class of quasi-brittle materials having a random heterogeneous microstructure in tensile, shear and mixed mode loading is demonstrated by deriving traction–separation relations, which are ...
Lloberas Valls, Oriol +3 more
core +2 more sources
Reliability analysis of bonded joints with variations in adhesive thickness [PDF]
, 2013 Bonded joints are used in several industrial applications as a surrogate of more expensive repairs, but their reliability must be ascertained. Failure in a bonded joint mainly occurs in the adhesive due to stress concentrations that directly depend on ...
Lemaire, M., Mathias, Jean-Denis
core +3 more sources
Un estudio sobre el rozamiento en libros de física de nivel universitario [PDF]
, 1999 This work analyses the treatment that is given to friction phenomena in a sample of fifteen physics textbooks for undergraduate level. From this analysis it emerges that friction phenomena is treated fragmentarily. It is associated --almost exclusively--
Concari, Sonia Beatriz +2 more
core +2 more sources
Computational homogenization for multiscale crack modeling: implementational and computational aspects [PDF]
, 2012 This is the peer reviewed version of the following article: [Nguyen, V. P., Lloberas-Valls, O., Stroeven, M. and Sluys, L. J. (2012), Computational homogenization for multiscale crack modeling. Implementational and computational aspects. Int. J.
Lloberas Valls, Oriol +3 more
core +2 more sources
Two-loop electroweak correction of O(G_F M_t^2) to the Higgs-boson decay into photons [PDF]
, 2004 We compute the dominant two-loop electroweak correction, of O(G_F M_t^2), to the partial width of the decay of an intermediate-mass Higgs boson into a pair of photons.
Abbaneo +41 more
core +1 more source
Nuclear quantum effects in electronically adiabatic quantum time correlation functions : Application to the absorption spectrum of a hydrated electron [PDF]
, 2009 A general formalism for introducing nuclear quantum effects in the expression of the quantum time correlation function of an operator in a multi-level electronic system is presented in the adiabatic limit.
Borgis, Daniel +3 more
core +1 more source