Results 231 to 240 of about 137,740 (294)

Scalable, Microwave‐Enabled Synthesis of Ternary WxTi1‐xO2 and Heterostructured TiO2‐WO3‐x Colloidal Nanocrystals: Carrier Dynamics and Photocatalytic Properties

Advanced Science, EarlyView.
Two microwave‐assisted synthetic methods, specifically a one‐pot and a seeded‐growth approach, are developed within a hydroalcoholic solution for the growth of single‐phase ternary WxTi1‐xO2 and heterostructured TiO2‐WO3‐x colloidal nanocrystals. Both types of nanocrystals show significant photocatalytic activity for 4‐methoxybenzyl alcohol oxidation ...
Riccardo Scarfiello, Michele Guizzardi, Angela Fiore, Armando Genco, Concetta Nobile, Elisabetta Perrone, Sara Fernanda Orsini, Clémentine Fellah, Lucian Roiban, Marianna Bellardita, Anna Maria Venezia, Giulio Cerullo, Leonardo Palmisano, Luigi Carbone   +13 more
wiley   +1 more source

Neuronal synchronization in <i>Dr</i> <i>oso</i> <i>phila</i>. [PDF]

iScience
Fernandez-Chiappe F, Wappner M, Morelli LG, Muraro NI.   +3 more
europepmc   +1 more source

Unraveling the Relaxation Dynamics of Uracil: Insights from Time-Resolved X-ray Photoelectron Spectroscopy. [PDF]

J Am Chem Soc
Faccialà D, Bonanomi M, Tenorio BNC, Avaldi L, Bolognesi P, Callegari C, Coreno M, Coriani S, Decleva P, Devetta M, Došlić N, De Fanis A, Di Fraia M, Lever F, Mazza T, Meyer M, Mullins T, Ovcharenko Y, Pal N, Piancastelli MN, Richter R, Rivas DE, Sapunar M, Senfftleben B, Usenko S, Vozzi C, Gühr M, Prince KC, Plekan O.   +28 more
europepmc   +1 more source

Numerical Modeling of Prominences and Coronal Rain with the MPI-AMRVAC Code. [PDF]

Sol Phys
Liakh V, Jenkins J.
europepmc   +1 more source

SIMS Investigation of Al Diffusion Across Interfaces in AlGaN/GaN and AlN/GaN Heterostructures. [PDF]

Nanomaterials (Basel)
Laifi J, Hasaneen MF, Bchetnia A.
europepmc   +1 more source

Dimensionality-dependent electronic and vibrational dynamics in low-dimensional organic-inorganic tin halides. [PDF]

Nat Commun
He Y, Cai X, Araujo RB, Wang Y, Ramesh S, Chen J, Zhang M, Edvinsson T, Gao F, Pullerits T.   +9 more
europepmc   +1 more source

A Randomized Clinical Trial Reveals Effects of Mindfulness and Slow Breathing on Plasma Amyloid Beta Levels. [PDF]

Psychophysiology
Nashiro K, Cahn BR, Choi P, Lee HRJ, Satchi S, Min J, Yoo HJ, Cho C, Mercer N, Sordo L, Head E, Choupan J, Mather M.   +12 more
europepmc   +1 more source

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Recurrent canards producing relaxation oscillations

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2021
For three three-dimensional chaotic systems (Sprott NE1, NE8, and NE9) with only linear and quadratic terms and one parameter, but without equilibria, we consider the second order asymptotic approximations in the case that the parameter is small and near the origin of phase-space.
C. Abdulwahed, F. Verhulst
openaire   +4 more sources

DYNAMICS OF RELAXATION OSCILLATIONS

International Journal of Bifurcation and Chaos, 2001
Relaxation oscillations are characteristic of periodic processes consisting of segments which differ greatly in time: a long-time span when the system is moving slowly and a relatively short time span when the system is moving rapidly. The period of oscillation, the sum of these contributions, is usually treated by singular perturbation theory which ...
Phillipson, Paul E., Schuster, Peter
openaire   +2 more sources