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Terrestrial planet formation constrained by mars and the structure of the asteroid belt
(2015-01-01)
Reproducing the large Earth/Mars mass ratio requires a strong mass depletion in solids within the protoplanetary disc between 1 and 3 au. The Grand Tack model invokes a specific migration history of the giant planets to ...
Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface
(American Chemical Society, 2015-11-09)
Dynamically switchable supramolecular systems offer exciting possibilities in building smart surfaces, the structure and thus the function of which can be controlled by using external stimuli. Here we demonstrate an elegant ...
The synergetic modulation of the excitability of central gray matter by a neuropeptide: two protocols using excitation waves in chick retina
(Academia Brasileira de Ciências, 2009)
The isolated chick retina provides an in vitro tissue model, in which two protocols were developed to verify the efficacy of a peptide in the excitability control of the central gray matter. In the first, extra-cellular ...
Dual-Cured Etch-and-Rinse Adhesive Systems Increase the Bond Durability of Direct Corona! Dentin Restorations
(Operative Dentistry IncIndianapolisÍndia, 2013)
Dynamical evidence for an early giant planet instability
(2020-03-15)
The dynamical structure of the Solar System can be explained by a period of orbital instability experienced by the giant planets. While a late instability was originally proposed to explain the Late Heavy Bombardment, ...
Microtensile bond strength of different adhesive systems in dentin irradiated with Er : YAG laser
(Wiley-v C H Verlag Gmbh, 2008-07-01)
The objective this study was to evaluate in vitro the bond strength of two etch-and-rise and one self-etching adhesive system after dentin irradiation with Er:YAG (erbium: yttrium aluminum garnet) laser using microtensile ...
Performance of a New One-step Multi-mode Adhesive on Etched vs Non-etched Enamel on Bond Strength and Interfacial Morphology
(Quintessence Publishing Co Inc, 2014-01-01)
Purpose: To compare microtensile bond strength (mu TBS) and interfacial morphology of a new one-step multi-mode adhesive with a two-step self-etching adhesive and two etch-and-rinse adhesives systems on enamel.Materials ...
Nonlinear-driven instability of dynamical plasma in solids: Emergence of spatially self-organized order and chaotic-like behavior
(Springer VerlagNew YorkEUA, 2000)
Energy Transfer via Exciton Transport in Quantum Dot Based Self-Assembled Fractal Structures
(American Chemical Society, 2014-01-23)
Semiconductor quantum dot (QD) assemblies are promising systems for light harvesting and energy conversion and transfer, as they have a superior photostability compared to classical dyes and their absorption and emission ...