The principle governing the evolution of transportation network is *** is argued that new edges should be added in the network to increase the network efficiency as much as *** evolution of some properties of the netw...
The principle governing the evolution of transportation network is *** is argued that new edges should be added in the network to increase the network efficiency as much as *** evolution of some properties of the network is considered, including the degree distributions, number of paths with different distances, the moments of the spectrum distributions.
Many experiments for semiflexible biopolymer performed in 2D environment, so that the property of 2D biopolymer has attracted growing *** semiflexible biopolymer is usually modeled by a *** are two models for a 2D int...
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Many experiments for semiflexible biopolymer performed in 2D environment, so that the property of 2D biopolymer has attracted growing *** semiflexible biopolymer is usually modeled by a *** are two models for a 2D intrinsically curved *** allows signed curvature (model 1), and the other allows positive curvature only (model 2).
Understanding how nanomaterials interact with cell membranes is related to how they cause cytotoxicity and is therefore critical for designing safer biomedical ***, graphene (a two-dimensional nanomaterial) was shown ...
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Understanding how nanomaterials interact with cell membranes is related to how they cause cytotoxicity and is therefore critical for designing safer biomedical ***, graphene (a two-dimensional nanomaterial) was shown to have antibacterial activity on Escherichia coli, but its underlying molecular mechanisms remain unknown.
We present spectral functions for the magnitude squared of the order parameter in the scaling limit of the two-dimensional superfluid to Mott insulator quantum phase transition at constant density, which has emergent ...
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We present spectral functions for the magnitude squared of the order parameter in the scaling limit of the two-dimensional superfluid to Mott insulator quantum phase transition at constant density, which has emergent particle-hole symmetry and Lorentz *** universal functions for the superfluid, Mort insulator, and normal liquid phases reveal a Higgs resonance which is relatively sharp and is followed by a damped oscillation (in the first two phases only) before saturating to the quantum critical plateau.
The stochastic resonance was investigated by the field-driven Ising model on adaptive *** the structure evolution probability η increases, it is found that the resonance undergoes three states: normal resonance, tran...
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The stochastic resonance was investigated by the field-driven Ising model on adaptive *** the structure evolution probability η increases, it is found that the resonance undergoes three states: normal resonance, transition state and abnormal ***, we have found that the abnormal resonance comes from the π-shift-like difference of phase between the system and the driving *** work reveals significant effects of the coevolution of the topology and the dynamical processes, which even leads to counterintuitive phenomenon.
By means of finite-size scaling analysis based on transfer matrix calculations and Monte Carlo simulations, we numerically study the critical properties of the Hintermann-Merlini model (Ising system with pure three-si...
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By means of finite-size scaling analysis based on transfer matrix calculations and Monte Carlo simulations, we numerically study the critical properties of the Hintermann-Merlini model (Ising system with pure three-site interaction on Union-Jack lattice).The critical points, critical exponents (or scaling dimensions), and the central charge of the model are numerically determined.
In this paper, we investigate the melting behaviors of Ag17Cu2 and Ag14 metallic clusters, which are generated by an isothermal Brownian-type molecular dynamics simulation with the empirical many-body Gupta potential ...
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In this paper, we investigate the melting behaviors of Ag17Cu2 and Ag14 metallic clusters, which are generated by an isothermal Brownian-type molecular dynamics simulation with the empirical many-body Gupta potential from low to high temperatures [1,2].The temperature variations in the specific heat of these two clusters exhibit at higher temperature a common main maximum, at which we define as the melting temperature, but at lower temperature they differ by Ag14 having an additional prepeak and none in Ag17Cu2.
Generally, strong intracycle memory is evident from the profile of the sunspot numbers and hence forecasting activities within an ongoing cycle is *** contrast, the intercycle memory remains hard to establish and cycl...
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Generally, strong intracycle memory is evident from the profile of the sunspot numbers and hence forecasting activities within an ongoing cycle is *** contrast, the intercycle memory remains hard to establish and cycle-to-cycle prediction is filled with *** goal of the present study is to unveil a novel perspective on the long term intercycle memory of the full contemporary record of the solar cycles by means of complex network approaches that have recently been developed as alternatives to study long term variations in spatial and temporal domains.
蛋白质分子通常需要折叠到特定的三维结构才能正确行使其生物学功能。过去二十年间，蛋白质折叠是生物物理领域人们关注的核心问题之一，特别是人们提出了主导蛋白质折叠的最小阻挫原则(principle of minimal frustration)：通过自然进...
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蛋白质分子通常需要折叠到特定的三维结构才能正确行使其生物学功能。过去二十年间，蛋白质折叠是生物物理领域人们关注的核心问题之一，特别是人们提出了主导蛋白质折叠的最小阻挫原则(principle of minimal frustration)：通过自然进化对氨基酸序列的设计，天然蛋白质分子的三维功能结构对应热力学上最稳定的结构，且通往功能结构的折叠路径遭遇最小能量阻挫[1]。
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