检索结果-内蒙古大学图书馆

14th IEEE International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management, HNICEM 2022

作者： Centeno, Jenette C. Dela Cruz, Jennifer C. Puerta, Jayson T. Carlos, Jaaziel Sam B. Morales, Joseph Luis P. Lubag, Mar Vincent B. Oczon, Mary Julie A. Deleña, John Aldrich S. Maceda, Deiscart D'Mitrio C. Mapua University College of Engineering Bulacan State University College of Engineering Columban College School of Electrical Electronics and Computer Engineering Bulacan City of Malolos Philippines Mapua University College of Engineering Columban College College of Engineering Bulacan State University School of Electrical Electronics and Computer Engineering Manila Philippines Mapua University College of Engineering Bulacan State University College of Engineering Columban College School of Electrical Electronics and Computer Engineering Zambales City of Olongapo Philippines

ISBN: (纸本)9781665464932

Leptospirosis is one of the zoonotic infectious diseases that was usual in tropical countries. The Leptospira bacteria that causes the infection comes from the urine of infected rodents and other animals and they can affect both humans and other animals by urinating on water and contaminate it. The symptoms of infection are confusing. Confusion and wrong medication can result to slow handling of the case. A software-based detection system was developed for the detection of Leptospira through image processing using 2D cross-correlation and normalized 2D cross-correlation. Bacteria features were used to compare and match to the captured images. For validation, sample images captured from a mobile phone were sent to the laboratory testing center. Result of bacteria count, confirmation of detection and data set collections were achieved by the study and translated in the Graphical User Interface (GUI) created. An accuracy of 100% was achieved during validation. © 2022 IEEE.

关键词： Bacteria

来源：评论

学校读者我要写书评

暂无评论

Hierarchical Interconnected NiMoN with Large Specific Surface Area and High Mechanical Strength for Efficient and Stable Alkaline Water/Seawater Hydrogen Evolution

引用

Nano-Micro Letters 2023年第9期15卷 520-535页

作者： Minghui Ning Yu Wang Libo Wu Lun Yang Zhaoyang Chen Shaowei Song Yan Yao Jiming Bao Shuo Chen Zhifeng Ren Department of Physics and Texas Center for Superconductivity at the University of Houston(TcSUH) University of HoustonHoustonTX 77204USA Cullen College of Engineering and TcSUH University of HoustonHoustonTX 77204USA School of Materials Science and Engineering Hubei Normal UniversityHuangshi 435002HubeiPeople’s Republic of China Department of Electrical and Computer Engineering and TcSUH University of HoustonHoustonTX 77204USA

NiMo-based nanostructures are among the most active hydrogen evolution reaction(HER)catalysts under an alkaline environment due to their strong water dissociation ***,these nanostructures are vulnerable to the destructive effects of H_(2) production,especially at industry-standard current ***,developing a strategy to improve their mechanical strength while maintaining or even further increasing the activity of these nanocatalysts is of great interest to both the research and industrial ***,a hierarchical interconnected NiMoN(HW-NiMoN-2h)with a nanorod-nanowire morphology was synthesized based on a rational combination of hydrothermal and water bath ***-NiMoN-2h is found to exhibit excellent HER activity due to the accomodation of abundant active sites on its hierarchical morphology,in which nanowires con-nect free-standing nanorods,concurrently strengthening its structural stability to withstand H_(2) production at 1 A cm^(−2).Seawater is an attractive feedstock for water electrolysis since H_(2) generation and water desalination can be addressed simultaneously in a single *** HER performance of HW-NiMoN-2h in alkaline seawater suggests that the presence of Na+ions interferes with the reation kinetics,thus lowering its activity ***,benefiting from its hierarchical and interconnected characteristics,HW-NiMoN-2h is found to deliver outstanding HER activity of 1 A cm^(−2) at 130 mV overpotential and to exhibit excellent stability at 1 A cm^(−2) over 70 h in 1 M KOH seawater.

关键词： Hydrogen evolution reaction(HER) Nanoarchitecture NiMo catalysts Direct seawater electrolysis Nanostructural stability

来源：评论

学校读者我要写书评

暂无评论

Joint Activity Detection and Channel Estimation for Intelligent-Reflecting-Surface-Assisted Wireless IoT networks

Joint Activity Detection and Channel Estimation for Intellig...

引用

作者： Guo, Mangqing Gursoy, Mustafa Cenk Hangzhou Dianzi University School of Communication Engineering Hangzhou310018 China Syracuse University Department of Electrical Engineering and Computer Science SyracuseNY13244 United States

Intelligent reflecting surfaces (IRSs) provide the ability to tune the wireless environments by introducing passive scattering elements between the base station (BS) or access points (APs) and users, and it is a promising technology for next-generation wireless networks. In this article, we consider joint activity detection and channel estimation in both centralized and distributed IRS-assisted Internet of Things networks. We determine the explicit distribution for the equivalent channel coefficients from the BS or APs to the users. It is shown that this distribution can be equivalently represented with a Gaussian scale mixture (GSM) model. With the generalized approximate message passing (GAMP) algorithm, the received pilot signals at the BS or APs are decoupled into scalar Gaussian noise corrupted versions of the effective channel coefficients. Subsequently, a minimum mean square error (MMSE) estimate of the effective channel coefficients and threshold detection rules is acquired. Finally, the optimal fusion rule is used to obtain the activity detection results of each user. As an additional low-complexity approach, we approximate the equivalent channel coefficients with a Gaussian approximation (GA) model. We derive the theoretical mean square error for the MMSE estimate of the effective channel coefficients using the GA model and the state evolution equations of the GAMP algorithm, under the assumption that the direct links from the BS to the users can be neglected due to unfavorable propagation conditions. Numerical results show that the GA for the distribution of the equivalent channel coefficients is accurate even for the moderate number of elements at the IRS. And the theoretical mean square error for the MMSE estimate of the effective channel coefficients under the assumption that direct link is negligible is shown to overlap with the corresponding numerical simulations. © 2014 IEEE.

关键词： Message passing

来源：评论

学校读者我要写书评

暂无评论

A Hierarchical Optimization Method of Industrial Rectifier Transformer Loss Considering Winding Impedance Matching 26

A Hierarchical Optimization Method of Industrial Rectifier T...

引用

26th International Conference on electrical Machines and Systems, ICEMS 2023

作者： Yang, Yi Liu, Fang Liu, Qianyi Li, Yong Qureshi, Hassaan Khalig Central South University School of Automation Changsha China Hunan University College of Electrical and Information Engineering Changsha China National University of Science and Technology School of Electrical Engineering and Computer Science H-12 Islamabad Pakistan

ISBN: (纸本)9798350317589

Rectifier transformer operating in high current environment suffers from poor power quality and high loss. In order to reduce transformer loss and improve optimization accuracy, this article proposes a hierarchical optimization method considering winding impedance matching for inductive filtering transformer structure design. Firstly, based on the winding arrangement of the inductive filtering transformer, the impedance matching condition and its optimization feasibility are analyzed. Then, combined with the Sobol algorithm, the sensitivity analysis on transformer design parameters is carried out, and the hierarchical optimization model is established. Experimental results show that the hierarchical optimization model successfully provides a global feasible solution by minimizing total loss while effectively improves the accuracy of optimization. © 2023 IEEE.

关键词： Sensitivity analysis

来源：评论

学校读者我要写书评

暂无评论

A Dementia Diagnosis Technique Based on AI and Hardware Acceleration

A Dementia Diagnosis Technique Based on AI and Hardware Acce...

引用

2023 IEEE International Conference on Artificial Intelligence, Blockchain, and Internet of Things, AIBThings 2023

作者： Khalil, Kasem Khan Mamun, Mohammad M. R. Sherif, Ahmed Elsersy, Mohamed Imam, Ahmad Abdel-Aliem Abouzaid, Kamal University of Mississippi Electrical and Computer Engineering Department MS United States Tennessee Technological University Electrical and Computer Engineering Department TN United States University of Southern Mississippi School of Computing Sciences and Computer Engineering MS United States Higher Colleges of Technology Computer and Information Systems Dept. Al Ain United Arab Emirates William Carey University College of Osteopathic Medicine Mississippi MS United States

ISBN: (纸本)9798350322347

The effects of Alzheimer's disease (AD) are devastating, both personally and within the patient's family, as the disease progresses slowly over many years. It could significantly affect illness consequences and outcomes if detected early and accurately. Non-invasive medical testing often uses blood bio-samples because they are easy to collect and relatively cheap to analyze. This paper proposes a federated learning (FL)-based diagnostic model for AD using blood bio-samples. We have used blood bio-sample data sets downloaded from the ADNI website to test and compare the efficacy of our models. According to the enormous data collected for early AD detection, we used a hardware acceleration scheme to implement our FL model to fasten the training and testing operations. The hardware-Accelerator method is implemented using VHDL and Altera 10 GX FPGA. The simulation results show the proposed algorithms reach an accuracy and sensitivity of 89% and 87%, respectively, for early detection while taking less time to train than other state-of-The-Art algorithms. The proposed algorithms also consume 52-172 mW, which makes them suitable for constrained devices. © 2023 IEEE.

关键词： Diagnosis

来源：评论

学校读者我要写书评

暂无评论

Medical Prescription Generator using Natural Language Processing

Medical Prescription Generator using Natural Language Proces...

引用

International Symposium on Advanced Computing and Communication (ISACC)

作者： Siddhesh Paithankar Snehal Patil Ashlesha Shivgan Mandar Mahabudhe Pramod Dharmadhikari School of Computer Engineering MIT Academy of Engineering Pune India School of Electrical Engineering MIT Academy of Engineering Pune India

ISBN: (数字)9798331523893

ISBN: (纸本)9798331523909

With the increasing population in India and the limited availability of medical professionals, time efficiency in diagnosis and prescription generation has become crucial. This paper proposes an automated system leveraging Natural Language Processing (NLP) and Natural Language Generation (NLG) to assist doctors in generating patient history and prescription suggestions. The system utilizes previously typed words to predict the next word, drawing on a medical notes dataset tailored to the doctor’s specialization. By giving keywords or short descriptions about a patient’s condition, the system processes the input using NLP for contextual under-standing and employs NLG to generate detailed histories and prescriptions in a standardized format. This dual approach ensures that the output aligns with medical conventions while maintaining accuracy and efficiency. The system is trained on extensive medical datasets, optimizing its predictions over time through machine learning techniques. Our solution not only enhances accuracy but also reduces the time doctors spend on manual documentation, improving overall efficiency and patient care.

关键词： Technological innovation Accuracy Scalability Natural language generation Medical services Machine learning Documentation History Security Medical diagnostic imaging

来源：评论

学校读者我要写书评

暂无评论

Novel Virtual-Ground Single-Phase Buck-Boost Inverter 11

Novel Virtual-Ground Single-Phase Buck-Boost Inverter

引用

11th International Conference on Power Electronics - ECCE Asia, ICPE 2023-ECCE Asia

作者： Akbar, Fazal Elgenedy, Mohamed Elkhateb, Ahmad Cha, Honnyong Park, Jung-Wook Queen's University School of Electronics Electrical Engineering and Computer Science Belfast United Kingdom Glasgow Caledonian University School of Computing Engineering and Built Environment United Kingdom Kyungpook National University School of Energy Engineering Daegu Korea Republic of Yonsei University School of Electrical and Electronics Engineering Seoul Korea Republic of

ISBN: (纸本)9788957083505

Due to variations in irradiance, temperature, and shading effect, the terminal voltages of photovoltaic panels are variable and therefore buck-boost inverters are required. This article presents a new buck-boost voltage-source inverter (VSI) topology. The proposed VSI is transformerless and has virtual-ground feature, which in terms mitigate the common-mode voltage issue of transformerless inverters and thus resulting in low leakage current. Detailed circuit analysis is provided based on the proposed modulation strategy in which four switches operate at line frequency and hence high power conversion efficiency can be realized. Furthermore, experimental results are provided with 500 W prototype in support of theoretical analysis and effectiveness of the proposed inverter. © 2023 The Korean Institute of Power Electronics.

关键词： Photovoltaic effects

来源：评论

学校读者我要写书评

暂无评论

Demystifying Spatial Audio Plugins: Comparative Insights into Functionality and Features 7

Demystifying Spatial Audio Plugins: Comparative Insights int...

引用

7th IEEE Ecuador Technical Chapters Meeting, ECTM 2023

作者： Rosero, Karen Abreu, Douglas Grijalva, Felipe Masiero, Bruno The University of Texas at Dallas Department of Electrical and Computer Engineering TX United States Pontificia Universidade Catolica de Campinas Department of Electrical Engineering Campinas Brazil Universidad San Francisco de Quito USFQ Colegio de Ciencias e Ingenierías Quito170157 Ecuador State University of Campinas School of Electrical and Computer Engineering Campinas Brazil

ISBN: (纸本)9798350338232

The proliferation of audio systems reproducing spatial information has revolutionized the market, offering enhanced timbre fidelity and high-quality spatial perception. Recording and reproducing spatial sound often require specialized microphones and loudspeaker arrays. To manipulate immersive sound, digital audio workstations (DAWs) rely on software extensions known as spatial audio plugins, which significantly expand the functionality of DAWs for spatial audio. Therefore, it is crucial to provide researchers and practitioners with comprehensive information about the most relevant spatial audio plugins available. This study examines the encoding and decoding stages within the immersive sound production chain, with a specific emphasis on plugins and their respective features. These plugins enable the execution of typical operations, facilitating the conversion of mono, stereo, or multichannel audio formats into several orders of Ambisonics spatial audio formats. In addition, decoding plugins are responsible for processing Ambisonic signals to generate either binaural outputs or formats suitable for loudspeaker arrays. The study offers a comprehensive overview of currently available spatial audio plugins, accentuating recent advancements while outlining the underlying methodologies, encompassing both parametric and non-parametric approaches. © 2023 IEEE.

关键词： Audio systems

来源：评论

学校读者我要写书评

暂无评论

Satellite- Terrestrial Integrated network Architecture Towards 6G with User Plane Function Trimming

Satellite- Terrestrial Integrated Network Architecture Towar...

引用

2023 IEEE Globecom Workshops, GC Wkshps 2023

作者： Yang, Junyi Geng, Yuhui Mao, Haobin Xiao, Zhenyu Han, Zhu Wu, Dapeng Oliver School of Electronic and Information Engineering Beihang University Beijing100191 China University of Houston Department of Electrical and Computer Engineering HoustonTX77004 United States Kyung Hee University Department of Computer Science and Engineering Seoul446-701 Korea Republic of City University of Hong Kong Department of Computer Science Hong Kong

ISBN: (纸本)9798350370218

Both the academic and industry begin the early research on the network architectures of the 6th generation (6G) mobile communication system, which integrates the satellite networks for ubiquitous access. However, the 5th generation non-terrestrial network (5G NTN) architecture and the existing integrated network architectures do not consider the specific trimming schemes of network element functions placed on-orbit, which may cause the waste of resources. Therefore, we propose a microservice-based satellite-terrestrial integrated network architecture, where the access network (AN) and the user plane function (UPF) are servized, to achieve deeper integration between the AN and the core network (CN). Based on the new network architecture, a basic principle of network element function trimming is proposed, and two examples of UPF function trimming are given in the typical scenarios with satellite networks. The function trimming results have exhibited that the UPF effectively reduces the number of functions equipped on the satellite by probably 42 % and 63 % in two typical scenarios, respectively, which saves the satellite resources. © 2023 IEEE.

关键词： 6G function trimming satellite satellite-terrestrial integrated network architecture UPF

来源：评论

学校读者我要写书评

暂无评论

Two-stage photovoltaic power forecasting method with an optimized transformer

引用

Global Energy Interconnection 2024年第6期7卷 812-824页

作者： Yanhong Ma Feng Li Hong Zhang Guoli Fu Min Yi State Grid Gansu Electric Power Company Lanzhou 730000P.R.China School of Electrical&Information Engineering Lanzhou University of TechnologyLanzhou 730050P.R.China School of Computer&Communication Lanzhou University of TechnologyLanzhou 730050P.R.China

Accurate photovoltaic(PV)power forecasting ensures the stability and reliability of power *** address the complex characteristics of nonlinearity,volatility,and periodicity,a novel two-stage PV forecasting method based on an optimized transformer architecture is *** the first stage,an inverted transformer backbone was utilized to consider the multivariate correlation of the PV power series and capture its non-linearity and *** attention was introduced to reduce high-memory occupation and solve computational overload *** the second stage,a weighted series decomposition module was proposed to extract the periodicity of the PV power series,and the final forecasting results were obtained through additive *** on two public datasets showed that the proposed forecasting method has high accuracy,robustness,and computational *** RMSE improved by 31.23%compared with that of a traditional transformer,and its MSE improved by 12.57%compared with that of a baseline model.

关键词： Photovoltaic power prediction Invert transformer backbone ProbSparse attention Weighted series decomposition

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：