Palogue油田复合油藏动态响应及特征描述

以简单的复合油藏模型理论和方法为基础,以Palogue油田的实际测试井为例,介绍了复合油藏模型的试井动态识别与模型拟合,及与地质静态资料相结合的油藏综合描述过程.该描述方法将会对实际试井解释和油藏综合描述工作有所借鉴和帮助.     

Malaysia's Multimedia Super Corridor Cluster: communication linkages among stakeholders in a national system of innovation

As the wave of globalization washes over geographical boundaries, the world steps into the era of a new knowledge-based economy with governments striving to encourage innovation in industry especially through national systems of innovation. A national system of innovation (NSI) is considered important because how a nation utilizes and exploits its NSI will determine whether it can compete and ride the wave of globalization or be carried by it and thrashed onto the shores of the new economy. This paper seeks to highlight the linkages developed for enabling communication among the various NSI stakeholders for achieving goals in one such effort, viz. the Multimedia Super Corridor (MSC) Cluster of Malaysia. The MSC offers a vision to create a global multimedia climate through an integrated environment of interlinked elements and attributes. The government of Malaysia, realising the significance of the NSI as a way to better utilize, exploit, and enhance systems, is making efforts to this effect. The efforts include bringing together various stakeholder organizations under the "Multimedia Flagship Applications" to develop flagship applications. This is for the development of information technology applications to pave the way toward a knowledge-based economy. The MSC Cluster is presented here as a physical manifestation of the NSI, and it gives an idea as to how policy makers can design linkages for communication among the various stakeholders to further national innovative performance and competitiveness in general.     

Lateral polysilicon pn diodes: current-voltage characteristicssimulation between 200 K and 400 K using a numerical approach

The current-voltage characteristics of lateral pn diodes fabricated in polysilicon layer grown by LPCVD on oxidized silicon substrates are analyzed versus temperature. The simulation proposed by Greve (1985) using the analytical current modeling is applied to forward and reverse junction currents for various temperatures; this modeling shows its limitations. Then to fit the experimental characteristics at low and high temperatures as well as at low and high current levels, a numerical modeling is developed taking into account the local electrical field effect on recombination and generation mechanisms at grain boundaries in the whole of the structure, i.e., quasi-neutral and depleted regions. This modeling allows one to fit the complete I-V experimental curves in the whole of the considered temperature range (200 K-400 K) with physical acceptable parameters     

A hybrid model for spelling error detection and correction for Urdu language

Neural Computing and Applications - Detecting and correcting misspelled words in a written text are of great importance in many natural language processing applications. Errors can be broadly...     

Improving security of the Internet of Things via RF fingerprinting based device identification system

Neural Computing and Applications - Security is one of the primary concerns when designing wireless networks. Along detecting user identity, it is also important to detect the devices at the...