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Chinese enterprises are inherently weak in scientific research and little input in this area, resulting an always weak position to participate in international competition. Enterprises whose target is fame and fortune are most concerned whether the scientific research promotes innovation performance. In this study, on the basis of in-depth study of knowledge management and science-based innovation...
There exist bound gravity-capillary waves that move at the speed of the dominate waves on the ocean surface, apart from free gravity-capillary waves that satisfy the linear dispersion relation. The radar Doppler spectra are hypothesized to be the weighted sum of two parts, one is attributed to free waves, and the other is attributed to bound waves. Based on the Bound\Free wave composite surface model...
There exist bound gravity-capillary waves that move at the speed of dominate waves on the ocean surface, besides free gravity-capillary waves that satisfy the dispersion relation. The radar Doppler spectra are believed to be the sum of two parts: one is attributed to free waves, and the other is attributed to bound waves. The experiments on microwave backscatter from ocean surface in the wind-wave...
A numerical simulation model of shallow sea topography imaging by Along-Track Interferometric SAR (ATI-SAR) is introduced according to its imaging mechanism. This simulation model is used to study the influence of radar parameters (frequency, incidence angle, baseline length and polarization) on one dimensional sand wave imaging by ATI-SAR. The simulation results indicate that high frequency, VV polarization,...
This paper takes Newzt in China as an example to study the open innovation in SMEs. And other SMEs can learn from it. After describing the situation of SMEs and introducing the conception of open innovation shortly and taking the open innovation model of Chesbrough's open innovation, the paper studies Newzt's background, situation and the result of open innovation. We can draw a conclusion from this...
In this paper we proposed four main factors influencing disruptive innovation, government support, external knowledge resources, strategy orientation and research position in SMEs. We also provided theoretical model and evidence from a case study on SXF Technology Co., Ltd how disruptive innovation helped firms to gain competitive advantage quickly and how disruptive innovation created a favorable...
The phase information in along-track interferometric synthetic aperture radar (ATI-SAR) is sensitive to the radial velocity component of the scatters. Surface velocity field induced by Kelvin wake make it visible in ATI-SAR phase images. Simulations of ATI phase images based on M4S model were preformed in this study using the velocity field in Kelvin wakes as the input to the model. Various radar...
This paper studies the critical factors that SMEs should pay attention to when they managed their innovation networks to improve their innovation competences. We investigated 105 SMEs distributed in different industries with most of them in manufacture industry and got 204 valid questionnaires. The survey results show that there are 4 factors which influence SMEs innovation performance, i.e. partner...
This paper discussed Chinese SMEspsila innovation competence based on total innovation management (TIM). We chose 2 high- tech SMEs as initial evidence to demonstrate our TIM model. It is believed that innovation is a process so that SMEs should improve their innovation competence in follow six dimensions to obtain excellent performance: 1) strategic innovation, 2) technologic innovation; 3) marketing...
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