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中国有着悠久的服饰文明与灿烂的服饰文化，各民族的传统元素历经千百年的洗礼流传了下来。 特别是近年来，国内外的服装品牌广泛运用中国元素，使古老的中国元素迸发出新的生命力。其中比利时品牌Dries Van Noten（德赖斯·范诺顿）是其中运用得较为成功的代表。文章选取2012~2016年Dries Van Noten设计作品中极具代表性的中国元素的图案，分析其在Dries Van Noten品牌中不...
Erratum for van Meer F et al. Developmental differences in the brain response to unhealthy food cues: an fMRI study of children and adults. Am J Clin Nutr 2016;104:1515–22
van Meer unhealthy food fMRI study
2018/11/13
Erratum for van Meer F et al. Developmental differences in the brain response to unhealthy food cues: an fMRI study of children and adults. Am J Clin Nutr 2016;104:1515–22.
Dynamics of two van der Pol oscillators coupled via a bath
Nonlinear Oscillator Floquet Stability Bifurcation
2015/8/27
We investigate the existence and stability of the in-phase and out-of-phase modes for parameters ? > 0 and k > 0. To this end we use Floquet theory and numerical integration. Surprisingly, our results...
A pair of van der Pol oscillators coupled by fractional derivatives
Fractional calculus Fractional derivative Coupled oscillators Perturbation methods
2015/8/27
Weconsiderthestabilityofthein-phaseand out-of-phase modes of a pair of fractionally-coupled van der Pol oscillators:x ?? −? ? 1−x 2 ? x ? +x = ?γ D α (y −x) (1)y ?? −? ? 1ͨ...
Developmental acquisition of entrainment skills in robot swinging using van der Pol oscillators
van der Pol oscillator swinging robot entrainment skills degrees of freedom problem
2015/7/30
In this study we investigated the effects of different morphological configurations on a robot swinging task using van der Pol oscillators. The task was examined using two separate degrees of freedom ...
INVESTIGATION OF RAINFALL- RUNOFF MODELLING OF THE VAN LAKE CATCHMENT BY USING REMOTE SENSING AND GIS INTEGRATION
Remote Sensing GIS Landsat TM Runoff depth SCS Curve Number DEM
2015/7/29
The aim of this study is to determine runoff depth of the Van Lake basin by using remote sensing and geographic information system
(GIS) integration. While determining the results we used various da...
Based on the recently proposed concept of effective gauge potential and magnetic field for photons, we numerically demonstrate a photonic de Haas-van Alphen effect. We show that in a dynamically...
Van der Waals 液滴的光滑粒子法模拟
光滑粒子法 van der Waals 液滴 稳定性
2014/5/5
光滑粒子法是一种拉格朗日型无网格粒子方法。传统的光滑粒子法存在应力不稳定性，会导致粒子聚集现象。根据应力不稳定性出现的原因，本文通过使用二阶导师非负的核函数来消除应力不稳定现象。本文模拟研究了 van der Waals（vdW）流体问题，包括液滴的形成和两个液滴的相互碰撞过程。vdW 状态方程中具有引力项，使得 vdW 流体能够在适当的条件下形成稳定的液滴。数值结果表明，本文的方法能够有效地消除...
Van Panchayats as an Effective Tool in Conserving Biodiversity at Local Level
Van Panchayat Aspect Diversity Bhatkholi Community Managed Forest
2013/3/13
Forest vegetation of a community managed forest was studied along four aspects. Quercus leucotrichophora and Pinus roxburghii was the dominant species on each of the two aspects. Across the aspects th...
研究了谐和力与宽带噪声激励下二自由度强非线性Duffing-van derPol系统的首次穿越问题. 在外共振情形, 应用随机平均法将系统动力学方程化为关于振幅与角变量的Itô随机微分方程. 然后建立了系统的可靠性函数满足的后向Kolmogorov方程以及平均首次穿越时间满足的Pontryagin方程. 在一定的边界条件和初始条件下, 用有限差分法求解了这两个高维偏微分方程, 得到系统的...
Life Prediction Based on Transient Dynamics Analysis of Van Semi-trailer with Air Suspension System
van-body air suspension system transient dynamics
2011/8/4
The early fatigue damage in the van-body of the semi-trailer is often caused by the unique mechanical characteristics and the dynamic impact of the loads. The traditional finite element method with st...
A REGION-BASED APPROACH FOR DESCRIBING URBAN MORPHOLOGY BASED ON SUB-PIXEL ESTIMATION OF SEALED SURFACE COVER T. Van de Voorde a, *, W. Jacquet b c , F. Canters
Urban remote sensing Urban morphology Land use Spatial metrics Greater Dublin Area
2014/6/12
Earth observation provides regular information on urban development and could provide an important contribution to map and monitor structural characteristics of expanding cities. While...
基于CLUSTER集群并行体系结构与消息传递库MPI并行环境，开展了超声速流场的并行数值算 法研究。计算网格采用多块对接粘性结构网格，控制方程为积分形式的Navier\|Stoke s(N-S)方程，空间离散采用基于Van Leer+AUSM混合格式的有限体积法，粘性项采用中心 格式离散并利用格林定理计算粘性通量中的导数项，时间推进采用五步R-K法，应用一方程S -A模型计算湍流的粘性。并行计算采...
Book Review:Priemus, H., Flyvbjerg, B. and Van Wee, B. (eds.) Decision-Making on Mega-Projects–Cost-Benefit Analysis,Planning and Innovation
Book Review Mega-Projects–Cost-Benefit Analysis Planning Innovation
2009/9/29
Faculty of Economics and Business Administration, Free University Amsterdam1
Mega-projects take place in many domains of public policy. Examples are airports, artificial islands, new underground syst...
Book Review Van Geenhuizen, M., Reggiani, A. and Rietveld, P. (eds.) Policy Analysis of Transport Networks
Book Review Van Geenhuizen Policy Analysis Transport Networks
2009/9/29
This book presents a selection of contributions from a series of meetings of the Network on European Communications and Transport Activities Research (NECTAR) cluster on networks. It is not meant as a...