Mental layout extrapolations prime spatial processing of scenes.

Four experiments examined whether scene processing is facilitated by layout representation, including layout that was not perceived but could be predicted based on a previous partial view (boundary extension). In a priming paradigm (after Sanocki, 2003), participants judged objects' distances in photographs. In Experiment 1, full scenes (target), partial scenes, and two control primes were used. Partial scenes excluded the target objects' locations, but these areas could be predicted. Full and partial scenes produced equal performance facilitation. In Experiment 2, task-irrelevant partial scene primes were also tested. These primes did not facilitate performance (i.e. simple scene previews did not help). Experiment 3 showed that a partial prime's utility depended on the area of the scene that would be tested; the task-irrelevant primes used in Experiment 2 were useful for other distance judgments. Experiment 4 showed that partial scene facilitation is not limited to the area immediately surrounding the prime. The study demonstrated that perceived and mentally extrapolated layouts are equally effective. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Application of infrared thermography and extension recognize method to intelligent fault diagnosis of distribution panels

Distribution panels are an important piece of equipment in power systems. Maintaining a loading panel and ensuring security are not easy because the power supply cannot be interrupted in high‐tech factories. Distribution panels need fully functional condition monitoring and fault diagnosis systems to prevent accidents and reduce maintenance costs. In this paper, a new scheme is proposed to design an auto‐diagnosis tool for electrical distribution panels using infrared thermography to build diagnostic features using the matter‐element model. The paper then presents an extension recognize method (ERM) based on extension theory to diagnose the abnormality element by using degrees of correlation between the tested pattern and the matter‐element models that have been built up. Test results show that the proposed method can not only recognize the main defect element of the tested panel but also detect useful information for future trends and multi‐defect analysis by the correlation indexes. This new approach merits more attention as a tool to be used in the defect recognition problems of distribution panels, especially in high‐tech factories in Taiwan. © 2015 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.     

中厚板边部横裂纹产生机理研究

边部横裂是中厚板裂纹缺陷之一,其形成机理较为复杂。通过大量生产数据采集,把理论研究与当前热轧工艺特点、设备状况、操作模式等相结合,分析产生板材边部横裂纹的具体原因,并最终形成综合性的解决方案,取得了较好的效果。     

Development of high temperature gas-cooled reactor (HTGR) fuel in Japan

This paper describes experiences and present status of research and development works for the high temperature gas-cooled reactor (HTGR) fuel in Japan. Recently, Very High Temperature Reactor (VHTR) is evaluated highly worldwide, and is a principal candidate for the Generation IV reactor systems. In Japan, HTGR fuel fabrication technologies have been developed through the High Temperature Engineering Test Reactor (HTTR) project in Japan Atomic Energy Agency since 1960’s. In total about 2 tons of uranium of the HTTR fuel has been fabricated successfully and its excellent quality has been confirmed through the long-term high temperature operation. Based on the HTTR fuel technologies, SiC TRISO fuel has been newly developed for burnup extension targeted VHTR. For ZrC-TRISO coated fuel as an advanced fuel designs, R&Ds for fabrication and inspection have been carried out in JAEA. The irradiation with the Japanese uniform stoichiometric ZrC coating has been completed in the cooperation with Oak Ridge National Laboratory of the United States.     

Current status and innovative improvement of small commercial reactor in China

The current status and developing plan of China’s nuclear energy are introduced, and features of the small commercial reactor, CNP-300, are described. The ongoing improvements including power uprate, life extension, core management, and integration of passive safety systems are generally presented with the efforts to enhance the safety and economy.     

球罐安全阀接管裂纹检验研究

本文讨论了球罐上出现的裂纹的成因,发现未焊透可以产生裂纹,提出维修技术方案,说明球罐制造、安装、监督检验注意事项。     

基于STM32微控制器和CH438Q数据采集器的设计与实现

为有效解决深海资源探测传感器搭载数量以及控制系统小型化问题,结合STM32F103RCT6和CH438Q设计了一种能够在深海区域控制多种传感器并将实时探测到的数据进行分类存储的小型化数据采集控制系统。海上试验结果表明,数据采集系统工作稳定、数据完整,可广泛应用于各种海洋环境监测和深海资源探测系统的建设中。     

基于用户责任的重要电力用户用电安全风险评估

为加强重要电力用户用电安全水平,开展了基于用户责任的重要电力用户用电安全风险评估研究。分析了已投运电力用户在运行管理中的用电风险因素,按照从萌芽发展到事故的逻辑顺序将风险隐患归纳为基础配置性风险、组织制度性风险、运营执行性风险和事故控制性风险等4种风险,进而建立了基于物元可拓理论的安全评价指标体系。通过实例,验证了评价体系的科学性和合理性。通过研究,为量化评估重要电力用户的用电安全风险提供了一种新的思路和方法。     

An intelligent fitness diagnosis system using electroencephalogram with biomedical signals

This paper proposes an intelligent fitness diagnosis system (IFDS), which integrates the electroencephalogram (EEG) and electrocardiogram (ECG) biomedical signals and fitness data. IFDS detects the voltage and current produced by the users under different states of attention and meditation during exercise. Based on EEG, ECG, and fitness data, the extension method is applied to distinguish the physical and mental conditions of the users during exercise. The brainwave training system, designed by LabVIEW, analyzes the α and θ wave bands of EEG, and plots the waveforms under different states of attention and meditation simultaneously to effectively improve the users' attention. Ten subjects were included to exercise for 15 times, lasting 3 min each. The accuracy of IFDS reaches 91%. Meanwhile, IFDS indirectly diagnoses the symptoms of some diseases in the users. © 2016 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.     

抗体重链轻链可变区连接条件的优化

采用重叠延伸PCR(SOE-PCR)法拼接VH、Linker、VL,优化了SOE-PCR中模板量、引物量、退火温度及DNA聚合酶量。确定了优化的连接条件为:50μL反应体系中,SfiI-VH-Linker-232ng,Linker+-VL-NotI 200ng,于64.8℃退火,7个循环后,各加入上下游引物1.5μL(10μmol·L-1),再另加PrimeSTAR HS DNA Polymerase 0.5μL,于62.0℃退火,扩增25个循环。在改进后的连接条件下,可获得高纯度、高丰度的扩增产物,利于抗体库的多样性。