检索结果-内蒙古大学图书馆

Front Cover: General Doping Chemistry of Carbon Materials (ChemNanoMat 4/2023)

ChemNanoMat 2023年第4期9卷

作者： Dr. Mohammad Boshir Ahmed Jahangir Alom Md. Saif Hasan Md. Asaduzzaman Md. Saifur Rahman Raqibul Hossen Dr. Mohammad Abu Hasan Johir Prof. Dr. Mohammad Taufiq Alam Prof. Dr. John L. Zhou Prof. Dr. Yanqiu Zhu Dr. Masoumeh Zargar School of Material Science and Engineering Gwangju Institute of Science and Technology 61005 Gwangju Republic of Korea Department of Applied Chemistry and Chemical Engineering University of Rajshahi 6205 Rajshahi Bangladesh Department of Biomedical Engineering Texas A&M University College Station TX 77843 United States School of Electrical Engineering and Computer Science Gwangju Institute of Science and Technology 61005 Gwangju Republic of Korea Center for Green Technology School of Civil and Environmental Engineering University of Technology Sydney 15 Broadway 2007 Sydney NSW Australia College of Engineering Mathematics and Physical Sciences University of Exeter Exceter city EX4 4QF United Kingdom School of Engineering Edith Cowan University 6027 Joondalup WA Australia

来源：评论

学校读者我要写书评

暂无评论

Implementation of MATLAB Modular Processing System for Biological Signals

引用

IFAC-PapersOnLine 2019年第27期52卷 536-544页

作者： Martina Ladrova Michaela Sidikova Radek Martinek Rene Jaros Petr Bilik Department of Cybernetics and Biomedical Engineering Faculty of Electrical Engineering and Computer Science VSB-Technical University of Ostrava 17. listopadu 15 708 33 Ostrava Czech Republic

A biological signal is a weak signal, so it is necessary to find new or improve methods of its processing. The paper proposes the implementation of the modular signal processing system for processing and further analysis of the most commonly used biological signals in diagnostics, such as electrocardiogram, electromyogram, electroencephalogram, phonocardio-gram or pulse wave but it is possible to employ it also in other signal processing areas. Based on contemporary literature, a wide range of the processing and filtering methods are embedded (digital filters, adaptive filters, wavelet transform, independent and principal component analysis etc.) into user-friendly interface, serving for the testing of the accuracy and suitability of the individual techniques for the signal processing. The software is designed to ensure as greatest as possible area of the biological signal processing so that basic modifications or analysis of any one-dimensional biological signal can be made.

关键词： Biological Signal Processing Digital Signal Processing

来源：评论

学校读者我要写书评

暂无评论

Adaptive echo suppression based on LabVIEW and C# implementation

引用

IFAC-PapersOnLine 2019年第27期52卷 293-298页

作者： Michaela Sidikova Martina Ladrova Radek Martinek Matej Kahanek Petr Bilik Rene Jaros Department of Cybernetics and Biomedical Engineering Faculty of Electrical Engineering and Computer Science VSB-Technical University of Ostrava 17. listopadu 15 708 33 Ostrava Czech Republic

This paper deals with the using of adaptive filtering in the area of telecommunication technology. The study focuses on the possibilities of design and implementation of adaptive filters based on virtual instrumentation in the LabVIEW development environment from the American company National Instruments. The selected adaptive algorithms (LMS, NLMS, RLS, QR-RLS) are implemented both in LabVIEW and C# programming language in the form of dynamically linked DLL (Dynamic-Link Library) libraries. The experiments test the reliability and speed of the implemented algorithms using them for the suppression of the echo in sound signal. Based on the findings from the implementation, a comparison of both options is made by evaluation of the computation time and improvement of signal-to-noise ratio (SNR).

关键词： Adaptive filters adaptive algorithms virtual instrumentation LabVIEW C#

来源：评论

学校读者我要写书评

暂无评论

Interpretable PET/CT Radiomic Based Prognosis Modeling of NSCLC Recurrent Following Complete Resection

Interpretable PET/CT Radiomic Based Prognosis Modeling of NS...

引用

IEEE Symposium on Nuclear Science (NSS/MIC)

作者： Mehdi Amini Shayan Mostafaei Mohamad Poursamimi Saikat Chatterjee Zahra Mansouri Mehdi Ghorbani Isaac Shiri Habib Zaidi Division of Nuclear Medicine and Molecular Imaging Geneva University Hospital Geneva Switzerland Department of Neurobiology Care Sciences and Society Division of Clinical Geriatrics Karolinska Institute Stockholm Sweden Department of Medical Physics School of Medicine Semnan University of Medical Sciences Semnan Iran Digital Futures School of Electrical Engineering and Computer Science KTH Royal Institute of Technology Stockholm Sweden Department of Biomedical Engineering and Medical Physics Shahid Beheshti University of Medical Sciences Tehran Iran Geneva University Neurocenter Geneva University Geneva Switzerland Department of Nuclear Medicine and Molecular Imaging University of Groningen University Medical Center Groningen Groningen Netherlands Department of Nuclear Medicine University of Southern Denmark Odense Denmark

This study aimed to develop an interpretable prognostic model with a nomogram for Non-Small Cell Lung Cancer (NSCLC) recurrence prediction following complete resection, using multi-modality PET/CT fusion radiomics and patients’ clinical features. Retrospectively, 181 NSCLC patients who had undergone 18 F-FDG PET/CT scan were enrolled and split into training (2/3) and testing (1/3) partitions. Before image fusion, PET and CT images were registered, resized to equal isotropic voxel size, and clipped and normalized. Guided Filtering Fusion GFF algorithm was used for image fusion. Two hundred eighteen radiomic features were extracted from each PET, CT, and fused image, including morphological, first-order statistical, and texture features. Clinical features included age, sex, smoking status, weight, radiation, chemotherapy, pathological stage, etc. Feature selection and univariate and multivariate modeling were performed using the CoxBoost algorithm. Harrell’s Concordance index (C-index) was used to evaluate the performance of the models, and compare C test was used to statistically compare the performance of the models (p-values < 0.05 were considered significant). Clinical, Clinical+PET, Clinical+CT, and Clinical+GFF resulted in c-indices (confidence interval) of 0.701 (0.589-0.812), 0.757 (0.647-0.867), 0.706 (0.607, 0.807), and 0.824 (0.751-0.896), respectively. Statistical comparison of the performance of different models with the Clinical model revealed that while PET and GFF features can significantly increase the performance (p-values 0.009 and 0.001, respectively), CT features did not significantly improve the performance of the Clinical model (p-value 0.279). Therefore, the nomogram was developed based on the Clinical+GFF model (with the best performance). Radiomic features extracted from PET and PET/CT fusion images can improve the recurrence prognosis in NSCLC patients compared to the conventional clinical factors alone.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Optimal Offloading for Dynamic Compute-Intensive Applications in Wireless Networks

Optimal Offloading for Dynamic Compute-Intensive Application...

引用

IEEE Global Communications Conference

作者： Bin Li Department of Electrical Computer and Biomedical Engineering University of Rhode Island Kingston Rhode Island USA

ISBN: (数字)9781728109626

ISBN: (纸本)9781728109633

With the rapid growth of wireless compute-intensive services (such as image recognition, real-time language translation, or other artificial intelligence applications), efficient wireless algorithm design should not only address when and which users should transmit at each time instance (referred to as wireless scheduling) but also determine where the computation should be executed (referred to as offloading decision) with the goal of minimizing both computing latency and energy consumption. Despite the presence of a variety of earlier works on the efficient offloading design in wireless networks, to the best of our knowledge, there does not exist a work on the realistic user-level dynamic model, where each incoming user demands a heavy computation and leaves the system once its computing request is completed. To this end, we formulate a problem of an optimal offloading design in the presence of dynamic compute-intensive applications in wireless networks. Then, we show that there exists a fundamental logarithmic energy-workload tradeoff for any feasible offloading algorithm, and develop an optimal threshold-based offloading algorithm that achieves this fundamental logarithmic bound.

关键词： Task analysis Servers Heuristic algorithms Energy consumption Computational modeling Wireless networks

来源：评论

学校读者我要写书评

暂无评论

A Clinical Breathomics Dataset

引用

Scientific data 2024年第1期11卷 203页

作者： Ping-Hung Kuo Yue-Chen Jhong Tien-Chueh Kuo Yu-Ting Hsu Ching-Hua Kuo Yufeng Jane Tseng National Taiwan University Hospital No. 1 Changde St. Zhongzheng Dist. Taipei City 100229 Taiwan. Graduate Institute of Biomedical Electronics and Bioinformatics College of Electrical Engineering and Computer Science National Taiwan University No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan. The Metabolomics Core Laboratory Center of Genomic Medicine National Taiwan University No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan. Drug Research Center College of Pharmacy College of Medicine National Taiwan University No. 33 Linsen S. Road Taipei 10055 Taiwan. Department of Pharmacy School of Pharmacy College of Medicine National Taiwan University No. 33 Linsen S. Road Taipei 10055 Taiwan. Graduate Institute of Biomedical Electronics and Bioinformatics College of Electrical Engineering and Computer Science National Taiwan University No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan. yjtseng@csie.ntu.edu.tw. Department of Computer Science and Information Engineering College of Electrical Engineering and Computer Science National Taiwan University No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan. yjtseng@csie.ntu.edu.tw.

This study entailed a comprehensive GC‒MS analysis conducted on 121 patient samples to generate a clinical breathomics dataset. Breath molecules, indicative of diverse conditions such as psychological and pathological states and the microbiome, were of particular interest due to their non-invasive nature. The highlighted noninvasive approach for detecting these breath molecules significantly enhances diagnostic and monitoring capacities. This dataset cataloged volatile organic compounds (VOCs) from the breath of individuals with asthma, bronchiectasis, and chronic obstructive pulmonary disease. Uniform and consistent sample collection protocols were strictly adhered to during the accumulation of this extensive dataset, ensuring its reliability. It encapsulates extensive human clinical breath molecule data pertinent to three specific diseases. This consequential clinical breathomics dataset is a crucial resource for researchers and clinicians in identifying and exploring important compounds within the patient's breath, thereby augmenting future diagnostic and therapeutic initiatives.

关键词：

来源：评论

学校读者我要写书评

暂无评论

OFDM VLC System Based on Virtual Instrumentation and SDR

引用

IFAC-PapersOnLine 2019年第27期52卷 453-458页

作者： Lukas Danys Radek Martinek Rene Jaros Jan Baros Petr Bilik Department of Cybernetics and Biomedical Engineering Faculty of Electrical Engineering and Computer Science VSB–Technical University of Ostrava 17. listopadu 15 708 33 Ostrava Czech Republic

This paper covers our second version of visible light communication system, which was based on orthogonal-frequency division multiplexing. Whole platform is implemented in LabVIEW and is running on National Instruments software defined radios. Its design is thoroughly explained, and a number of measurements is presented. Certain limitations are described, and upgrade paths are mentioned as well.

关键词： Visible light communication (VLC) virtual instrumentation LabVIEW orthogonal frequency-division multiplexing (OFDM) software defined radio (SDR)

来源：评论

学校读者我要写书评

暂无评论

Introduction to car failure detection system based on diagnostic interface

Introduction to car failure detection system based on diagno...

引用

2018 International Interdisciplinary PhD Workshop, IIPhDW 2018

作者： Kowalik, Bartosz AGH University of Science and Technology Faculty of Electrical Engineering Automatics Computer Science and Biomedical Engineering Poland

ISBN: (纸本)9781538661437

Modern cars are full of embedded systems that control cars' components. For diagnostics purposes On-Board Diagnostics (ODB) is used. ODB can be used to read variety of car parameters. The paper describes how such a data collecting environment can be build and how to obtain real data from a car. It contains preliminary results of data analysis that were gathered from a car with malfunctioning thermostat. © 2018 IEEE.

关键词： Embedded systems

来源：评论

学校读者我要写书评

暂无评论

Field Performance of Reinforced Dunes for Improving Coastal Resilience 8

Field Performance of Reinforced Dunes for Improving Coastal ...

引用

8th International Conference on Case Histories in Geotechnical engineering: Soil Erosion, Underground engineering, and Risk Assessment, Geo-Congress 2019

作者： Maggi, Brian Bradshaw, Aaron Baxter, Christopher Grilli, Annette Licht, Stephen Al Naser, Naser Stegagno, Paolo Univ. of Rhode Island Civil and Environmental Engineering KingstonRI02881 United States Univ. of Rhode Island Ocean/Civil and Environmental Engineering NarragansettRI02882 United States Univ. of Rhode Island Ocean Engineering NarragansettRI02882 United States Univ. of Rhode Island Electrical Computer and Biomedical Engineering KingstonRI02881 United States

ISBN: (数字)9780784482155

ISBN: (纸本)9780784482155

Increased coastal erosion rates have forced communities to rethink how to manage vulnerable coastlines. In many locations there is a trend towards implementing temporary engineering solutions, such as geotextile sand containers (GSCs) and geo-tubes, to stabilize erosion hot spots and assess the impact of these designs while long-term solutions are developed. GSCs and geo-tubes have the potential to increase the resilience of natural systems to protect coastlines from smaller storm events (e.g. 25-year storms) while providing flexibility in design considering the uncertainty regarding future rates of sea level rise and storm frequency. The objective of this paper is to summarize the performance of geotextile stabilized coastal sites and present results of on-going field studies to assess the performance of GSC reinforced dunes in Montauk, NY. The better-than-expected, resilient performance of GSCs and geo-tubes at most locations and recent reinforcement of dunes, bluffs, and shorelines in New York, Massachusetts, and Hawaii emphasizes the need for continued field research and in situ monitoring to collect high-quality performance data to better evaluate laboratory experiments and numerical models developed to predict the hydraulic stability of these systems. © 2019 American Society of Civil Engineers.

关键词： Geotextiles

来源：评论

学校读者我要写书评

暂无评论

Efficient scheduling for synchronized demands in stochastic networks 16

Efficient scheduling for synchronized demands in stochastic ...

引用

16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2018

作者： Li, Bin Shi, Zai Eryilmaz, Atilla Department of Electrical Computer and Biomedical Engineering University of Rhode Island United States Department of Electrical and Computer Engineering Ohio State University United States

ISBN: (纸本)9783903176003

There is a rich theory and plethora of algorithms in the literature aiming at the efficient scheduling of stochastic networks. These solutions are predominantly designed under the assumption of traffic demands that are independently generated at network nodes, without any requirement for synchronization among their received services. In this work, we note that many applications, including cloud computing, virtual reality, gaming, autonomous vehicular networks and collaborative design, generate traffic simultaneously at multiple nodes when they arrive, with possibly non-uniform file sizes, whose performance relies on the synchronous completion of the traffic across the network. This calls for the design of new scheduling algorithms that aims to coordinate the service of packets of the same traffic across the network. Towards this end, we propose a novel scheduling algorithm that not only accounts for the heterogeneity of the file size distributions, but also works towards synchronizing the completion time of the same traffic stream across the network. This is achieved by employing two insights that emanate from key motivating examples we develop: (1) the normalization of traffic load with respect to the non-uniform file sizes;and (2) the incorporation of deviation of normalized loads across network nodes that serve synchronized traffic. After establishing the throughput-optimality of our algorithm in general stochastic networks, we perform extensive simulations under various (spanning both wired and wireless) settings to reveal the potential completion time gains that it yields over other throughput-optimal strategies designed under the assumption of independent traffic generation. © 2018 IFIP.

关键词： Scheduling algorithms

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：