检索结果-内蒙古大学图书馆

IEEE International Conference on Automatic Control and Intelligent Systems (I2CACIS)

作者： Zeeshan Ahmad Arfeen Usman Ullah Sheikh Saifulnizam A. Khalid Muhammad Salman Saeed Farrukh Hafeez Muhammad Faisal Hafiz Bilal Ahmed School of Electrical Engineering The Islamia University of Bahawalpur Bahawalpur Pakistan School of Electrical Engineering Universiti Teknologi Malaysia Johor Bahru Johor Malaysia School of Electrical Engineering Multan Electric Power Company Multan Pakistan Electrical Engineering department Universiti Teknologi Malaysia Jubail Saudia Arabia School of Computing University of Sargodha Sargodha Pakistan R&D Engineer PPK Technology SDN Melaka Malaysia

ISBN: (数字)9781728161334

ISBN: (纸本)9781728161341

To lessen the burden on the mainstream, the simplest means is to use an extreme mix of renewable resources. A grid-interactive electric-driven vehicle fast-charging area boosted by the solar power network and a couple of lithium chargeable batteries as a dynamic stationary energy storage powerhouse is valued and understudied. The scheme management is backed by pretending the fast station under variant irradiance scenarios taking consideration of the price of the power traveling waves and the battery state of health. The feasibility of deploying local stationary storage with the ultra-power charger to make it less dependent on the grid is demonstrated in the defined scenarios. The execution of the energy management strategy is carried by employing a rule-based energy management controller with the efficient algorithm scheme applies to an advanced fast car charging deck. It reveals that the process works well and has a power efficient control of the car refueling deck under study. Indeed, this project is of the best concern for reviewing and assessing several configuration and control networks of fast charging through the application of paradigms with Matlab/Simulink simulations.

关键词： Batteries Microgrids Buffer storage Photovoltaic systems Voltage control

来源：评论

学校读者我要写书评

暂无评论

Localized dislocation Interactions within Slip Bands and Facet-Like Crack Initiation in Magnesium Alloys

SSRN

引用

SSrN 2020年

作者： He, Chao Li, Xue Liu, Yongjie Wang, Chong Li, Lang Zhang, Hong Wang, Qingyuan Shao, Xiaohong Chen, Qiang Chai, Guocai Key Laboratory of Deep Earth Science and Engineering Ministry of Education College of Architecture and Environment Sichuan University Chengdu610065 China School of Architecture and Civil Engineering Chengdu University Chengdu610106 China Shenyang National Laboratory for Materials Science Fatigue and Fracture of Materials Laboratory Faculty of Engineering Kyushu University Fukuoka819-0395 Japan Mechanical Metallurgy R&D Sandvik Materials Technology Sandviken 81181 Sweden

Localization of the plastic strain at slip bands (SBs) is an important feature of cyclic straining and frequently plays a key role in crack initiation connected to the fatigue resistance of metallic materials. However, the mechanism of SB-induced cracking in hexagonal close-packed (hcp) materials have not been revealed so far. Here we studied underlying elastic cyclic deformation and associated dislocation activities within the SBs in a rare earth-containing magnesium (rE-Mg) alloy. The results show that basal slip is the solo deformation mode at grain scale, but gliding of dislocation is still visible near grain boundaries to accommodate localized in the nucleation and growth of damaged zone and move towards the matrix-SB interface, at which the internal cracks initiate and coalesce together forming facet morphology on fracture surface. The contribution of dislocation motion to the formation of damaged zone is believed to retard the development of basal SBs, correspondingly enhancing the fatigue resistance of rE-mg alloys. © 2020, The Authors. All rights reserved.

关键词： Magnesium alloys

来源：评论

学校读者我要写书评

暂无评论

Corrigendum to "physicochemical properties, structural analysis, and activity of Shancigu polysaccharides" [Int. J. Biol. Macromol. 298 (2025) 140071]

引用

International journal of biological macromolecules 2025年 312卷 144334页

作者： Yun Liu Jie Xu Chiyu Ge Tiantian Zhang Hongyi Chu Yi Jing Zhimeng Xu Guoyong Xie Jun Yuan Jiangsu Key Laboratory of Regional Specific Resource Pharmaceutical Transformation Huaiyin Institute of Technology Huai'an 223003 China National & Local Joint Engineering Research Center for Mineral Salt Deep Utilization Huaiyin Institute of Technology Huai'an 223003 China. Department of Resources Science of Traditional Chinese Medicines School of Traditional Chinese Pharmacy China Pharmaceutical University Nanjing 210009 China School of Pharmacy Jiangsu Food and Pharmaceutical Science College Huai'an 223005 China. Department of Food Nutrition and Safety/National R&D Center for Chinese Herbal Medicine Processing School of Engineering China Pharmaceutical University Nanjing 211198 China. Department of Chinese herbal medicinal resources Tianjiang Pharmaceutical Co. Ltd. Jiangyin 214400 China. Department of Resources Science of Traditional Chinese Medicines School of Traditional Chinese Pharmacy China Pharmaceutical University Nanjing 210009 China. Electronic address: guoyongxie321@***. National & Local Joint Engineering Research Center for Mineral Salt Deep Utilization Huaiyin Institute of Technology Huai'an 223003 China. Electronic address: yuanj_hyit@***.

来源：评论

学校读者我要写书评

暂无评论

Sketch-based Medical Image retrieval

arXiv

引用

arXiv 2023年

作者： Kobayashi, Kazuma Gu, Lin Hataya, ryuichiro Mizuno, Takaaki Miyake, Mototaka Watanabe, Hirokazu Takahashi, Masamichi Takamizawa, Yasuyuki Yoshida, Yukihiro Nakamura, Satoshi Kouno, Nobuji Bolatkan, Amina Kurose, Yusuke Harada, Tatsuya Hamamoto, ryuji Division of Medical AI Research and Development National Cancer Center Research Institute 5-1-1 Tsukiji Chuo-ku Tokyo104-0045 Japan Cancer Translational Research Team RIKEN Center for Advanced Intelligence Project 1-4-1 Nihonbashi Chuo-ku Tokyo103-0027 Japan Machine Intelligence for Medical Engineering Team RIKEN Center for Advanced Intelligence Project 1-4-1 Nihonbashi Chuo-ku Tokyo103-0027 Japan Research Center for Advanced Science and Technology The University of Tokyo 4-6-1 Komaba Meguro-ku Tokyo153-8904 Japan Medical Data Deep Learning Team Advanced Data Science Project RIKEN Information R&D and Strategy Headquarters 1-4-1 Nihonbashi Chuo-ku Tokyo103-0027 Japan Department of Experimental Therapeutics National Cancer Center Hospital 5-1-1 Tsukiji Chuo-ku Tokyo104-0045 Japan Department of Diagnostic Radiology National Cancer Center Hospital 5-1-1 Tsukiji Chuo-ku Tokyo104-0045 Japan Department of Neurosurgery and Neuro-Oncology National Cancer Center Hospital 5-1-1 Tsukiji Chuo-ku Tokyo104-0045 Japan Department of Colorectal Surgery National Cancer Center Hospital 5-1-1 Tsukiji Chuo-ku Tokyo104-0045 Japan Department of Thoracic Surgery National Cancer Center Hospital 5-1-1 Tsukiji Chuo-ku Tokyo104-0045 Japan Radiation Safety and Quality Assurance Division National Cancer Center Hospital 5-1-1 Tsukiji Chuo-ku Tokyo104-0045 Japan Division of Research and Development for Boron Neutron Capture Therapy National Cancer Center Exploratory Oncology Research & Clinical Trial Center 5-1-1 Tsukiji Chuo-ku Tokyo104-0045 Japan Medical Physics Laboratory Division of Health Science Graduate School of Medicine Osaka University Yamadaoka 1-7 Osaka Suita-shi565-0871 Japan Department of Surgery Kyoto University Graduate School of Medicine 54 Shogoin Kawahara-cho Sakyo-ku Kyoto606-8507 Japan

The amount of medical images stored in hospitals is increasing faster than ever;however, utilizing the accumulated medical images has been limited. This is because existing content-based medical image retrieval (CBMIr) systems usually require example images to construct query vectors;nevertheless, example images cannot always be prepared. Besides, there can be images with rare characteristics that make it difficult to find similar example images, which we call isolated samples. Here, we introduce a novel sketch-based medical image retrieval (SBMIr) system that enables users to find images of interest without example images. The key idea lies in feature decomposition of medical images, whereby the entire feature of a medical image can be decomposed into and reconstructed from normal and abnormal features. By extending this idea, our SBMIr system provides an easy-to-use two-step graphical user interface: users first select a template image to specify a normal feature and then draw a semantic sketch of the disease on the template image to represent an abnormal feature. Subsequently, it integrates the two kinds of input to construct a query vector and retrieves reference images with the closest reference vectors. Using two datasets, ten healthcare professionals with various clinical backgrounds participated in the user test for evaluation. As a result, our SBMIr system enabled users to overcome previous challenges, including image retrieval based on fine-grained image characteristics, image retrieval without example images, and image retrieval for isolated samples. Our SBMIr system achieves flexible medical image retrieval on demand, thereby expanding the utility of medical image databases. Copyright © 2023, The Authors. All rights reserved.

关键词： Search engines

来源：评论

学校读者我要写书评

暂无评论

Tracing movement of thundercloud based on network-distributed lightning electric field sensors

Tracing movement of thundercloud based on network-distribute...

引用

IEEE International Symposium on Electromagnetic Compatibility (EMC-Beijing)

作者： Bochen Li Bolin Li Jianjia Huang Engineer in R&D in Xiamen Taihang Technology Co. Ltd. Xiamen China

According to the changes and characteristics of electric field in the atmosphere when lightning occurs, this paper used mathematical model to calculate the movement of thundercloud. The atmospheric electric field data during lightning were provided by wide-area distributed sensors. According to the changes of electromagnetic field at different time points of lightning process and the weight distribution of collected data, positions of thundercloud at different time points were determined. Then, interpolation polynomial and least squares fitting were used for compensation and curve fitting. Finally, the general movement trend of thundercloud was visually presented. result indicated that the simulated movement of thundercloud was consistent with the actual one detected by professional weather radar. Thus, the method proposed here can serve as a new method for forecasting lightning and shortening the forecast time.

关键词： Lightning Sensors Trajectory Electric fields Interpolation Meteorological radar

来源：评论

学校读者我要写书评

暂无评论

Non-destructive method of surface mapping to improve accuracy of mechanical stresses measurements

引用

IOP Conference Series: Materials Science and engineering 2018年第1期289卷

作者： N A djuzhev E E Gusev A A dedkova M A Makhiboroda Director R&D center 'MST and BEC' National Research University of Electronic Technology 'MIET' Moscow Russia Engineer R&D center 'MST and BEC' National Research University of Electronic Technology 'MIET' Moscow Russia Lead Engineer R&D center 'MST and BEC' National Research University of Electronic Technology 'MIET' Moscow Russia Deputy Director NMST National Research University of Electronic Technology 'MIET' Moscow Russia

In this paper, we describe a non-destructive method for determining the mechanical stresses based on the mapping of the sample surface. The method shortens the measurement time. The loading of PC's rAM decreases during measurement process. determine the area of local surface irregularities. The magnitude of the curvature of the structure estimate over the entire surface of the substrate. This makes it possible to increase the accuracy of the calculation of the magnitude of mechanical stresses using the Stoney formula. The use of the proposed technique increases probability of success of substrates bonding operations and contact lithography.

关键词：

来源：评论

学校读者我要写书评

暂无评论

IoT Based Solid Waste Management System A conceptual approach with an architectural solution as a smart city application

IoT Based Solid Waste Management System A conceptual approac...

引用

IEEE Annual India Conference

作者： Abhay Shankar Bharadwaj rainer rego Anirban Chowdhury Device Design Engineer R&D Department Cloud Design Engineer R&D Department Co-Founder & Director - Technology

ISBN: (纸本)9781509036479

The Internet of Things (IoT) is constantly evolving and is giving unique solutions to the everyday problems faced by man. "Smart City" is one such implementation aimed at improving the lifestyle of human beings. One of the major hurdles in most cities is its solid waste management, and effective management of the solid waste produced becomes an integral part of a smart city. This paper aims at providing an IoT based architectural solution to tackle the problems faced by the present solid waste management system. By providing a complete IoT based system, the process of tracking, collecting, and managing the solid waste can be easily automated and monitored efficiently. By taking the example of the solid waste management crisis of Bengaluru city, India, we have come up with the overall system architecture and protocol stack to give a IoT based solution to improve the reliability and efficiency of the system. By making use of sensors, we collect data from the garbage bins and send them to a gateway using Lora technology. The data from various garbage bins are collected by the gateway and sent to the cloud over the Internet using the MQTT (Message Queue Telemetry Transport) protocol. The main advantage of the proposed system is the use of Lora technology for data communication which enables long distance data transmission along with low power consumption as compared to Wi-Fi, Bluetooth or Zigbee.

关键词： IoT Lora Solid Waste Management Smart City MQTT Cloud data Analytics

来源：评论

学校读者我要写书评

暂无评论

Flight crew response to unexpected events: A simulator experiment

Flight crew response to unexpected events: A simulator exper...

引用

AIAA Modeling and Simulation Technologies Conference, 2016

作者： Field, Joris N. Mohrmann, Frederik Fucke, Lars Grácio, Bruno Correia National Aerospace Laboratory R&D Engineer Training Simulation & Operator Performance Anthony Fokkerweg 2 Amsterdam1059 CM Netherlands Boeing Research & Technology Europe Safety R&D Avd. Sur del Aeropuerto de Barajas 38 Madrid28042 Spain

ISBN: (数字)9781624104299

ISBN: (纸本)9781624104299

Commercial air transport has become very safe over the last decades in part, due to the advances made in airplane technology. However, in the particular case of non-normal situations, the flight crew actions are essential for the overall resilience of the system. The European Seventh Framework research project Man4Gen studies the circumstances in which flight crews are more prone to lose situation awareness, which is required for robust decision making in challenging and unexpected situations. The study described in this paper investigates pilot behavior during a challenging and unexpected operational scenario conducted in two different research simulators. results showed that flight crews with above average performance communicated effectively and exhibited good qualities in several core competencies such as leadership and teamwork, problem solving and decision making, among others. On the other hand, poor-performing crews had difficulties during low-workload situations and revealed poor manual flying skills. The results seem to indicate that competency-based training can be a good methodology to train resiliency in flight crews. This, however, requires validation from future studies. © 2016 by NLr. Published by the American Institute of Aeronautics and Astronautics, Inc.

关键词： decision making

来源：评论

学校读者我要写书评

暂无评论

development and industrial tests of the first LNG hydraulic turbine system in China

引用

Natural Gas Industry B 2016年第4期3卷 283-290页

作者： Chen, Jie Hua, Yihuai Su, Qingbo Wan, Xueli Li, Zhenlin Technology R&D Center of CNOOC Gas & Power Group Beijing 100028 China Dalian Deep-Blue Pumps Corp. Ltd. Dalian 116031 Liaoning China China University of Petroleum Beijing 102249 China

The cryogenic hydraulic turbine can be used to replace the conventional J–T valve for LNG or mixed refrigerant throttling and depressurization in a natural gas liquefaction plant. This advanced technology is not only to enhance the efficiency of the liquefaction plant, but to usher a new trend in the development of global liquefaction technologies. China has over 136 liquefaction plants, but the cryogenic hydraulic turbines have not been deployed in industrial utilization. In addition, these turbines cannot be manufactured domestically. In this circumstance, through working on the key technologies for LNG hydraulic turbine process & control system development, hydraulic model optimization design, structure design and manufacturing, the first domestic cryogenic hydraulic turbine with a flow rate of 40 m³/h was developed to recover the pressure energy from the LNG of cold box. The turbine was installed in the CNOOC Zhuhai Natural Gas Liquefaction Plant for industrial tests under multiple working conditions, including start-stop, variable flow rates and variable rotation speeds. Test results show that the domestic LNG cryogenic hydraulic turbine has satisfactory mechanical and operational performances at low temperatures as specified in design. In addition, the process & control system and frequency-conversion power-generation system of the turbine system are designed properly to automatically and smoothly replace the existing LNG J–T valve. As a result, the domestic LNG cryogenic hydraulic turbine system can improve LNG production by an average of 2% and generate power of 8.3 kW. © 2017 Sichuan Petroleum Administration

关键词： Cryogenic hydraulic turbine Energy recovery Frequency conversion power Industrial test J–T valve LNG Natural gas liquefaction

来源：评论

学校读者我要写书评

暂无评论

Non-Contact Technique for determining the Mechanical Stress in thin Films on Wafers by Profiler

引用

IOP Conference Series: Materials Science and engineering 2017年第1期189卷

作者： N A djuzhev A A dedkova E E Gusev M A Makhiboroda P Y Glagolev Director R&D center «MST and BEC» National Research University of Electronic Technology «MIET» Moscow Russia Engineer NMST National Research University of Electronic Technology «MIET» Moscow Russia Director NMST National Research University of Electronic Technology «MIET» Moscow Russia

This paper presents an algorithm for analysis of relief for the purpose of calculating mechanical stresses in a selected direction on the plate in the form of software package Matlab. The method allows for the measurement sample in the local area. It provides a visual representation of the data and allows to get stress distribution on wafer surface. Automated analysis process reduces the likelihood of errors researcher. Achieved time saving during processing results. In carrying out several measurements possible drawing card plate to predict yield crystals. According to this technique done in measurement of mechanical stresses of thermal silicon oxide film on a silicon substrate. Analysis of the results showed objectivity and reliability calculations. This method can be used for selecting the optimal parameters of the material deposition conditions. In software of device–technological simulation TCAd defined process time, temperature and oxidation of the operation of the sample environment for receiving the set value of the dielectric film thickness. Calculated thermal stresses are in the system silicon–silicon oxide. There is a good correlation between numerical simulations and analytical calculation. It is shown that the nature of occurrence of mechanical stress is not limited to the difference of thermal expansion coefficients of materials.

关键词：

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：