We propose and develop a general approach based on reaction-diffusion equations for modelling a species dynamics in a realistic two-dimensional (2D) landscape crossed by linear one-dimensional (1D) corridors, such as roads, hedgerows or rivers. Our approach is based on a hybrid "2D/1D model", i.e, a system of 2D and 1D reaction-diffusion equations with homogeneous coefficients, in which each eq...

In order to ensure the full heat dissipation of exchangers, opening grille should be large, which increases wind drag whole vehicle. Most research on only focuses its impact engine compartment; there is little influence performance thermal management system, because it difficult solve real-time data interaction different dimensional models. So we established 1D and 3D strong coupling model. The...

A theoretical description of electron spin resonance (ESR) in 1D interacting metals is given, with primary emphasis on carbon nanotubes. The spin-orbit coupling is derived, and the resulting ESR spectrum is analyzed using a low-energy field theory. Drastic differences in the ESR spectra of single-wall and multiwall nanotubes are found. For single-wall tubes, the predicted double peak spectrum i...

The first example to couple aldehydes and 3-bromo-2-halopropenes in a catalytic asymmetric manner is reported. The coupling reaction is effected by the use of a chiral sulfonamide-Cr complex (prepared in situ from 1d, CrBr3, Fe(III) or from Co(II), Et3N, and Mn), TMSCl, and 2,6-lutidine. The method reported here is operationally simple and scalable, furnishing 3-halohomoallylic alcohols with a ...

We study the quantum-droplet state in a three-dimensional (3D) Bose gas presence of 1D spin-orbit coupling and Raman coupling, especially stripe phase with density modulation, by numerically computing ground energy including mean-field Lee–Huang–Yang correction. In this droplet state, can exist wider range compared BEC-gas state. More intriguingly, both strengths be used to tune density.

We present agent-based modeling (ABM) implementation of the model of the network of coupled map lattices (CML) with long-range coupling. We use Java version of the RePast ABM software package. Current report describes our preliminary results using the simplest network, namely 1D and 2D globally coupled logistic maps (GCM). Our agent-based model exhibits typical phenomena of the CML model, such ...

2D 1H-15N HMBC NMR acquired at natural abundance and DMSO titration monitored by 1D 1H NMR verified the existence of an intramolecular hydrogen bond that was designed to mimic the pyrimidinone ring of a class of kinase inhibitors. A scalar coupling across the hydrogen bond was detected in organic and aqueous solvent, suggesting a simple and general approach for testing the propensity of intramo...