Design And Implementation Of Portable Impedance Analyzers

Author : Abdulwadood A. Al-Ali,Brent J. Maundy,Ahmed S. Elwakil
Publisher : Springer
Page : 90 pages
File Size : 49,5 Mb
Release : 2019-02-23
Category : Technology & Engineering
ISBN : 9783030117849

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Design and Implementation of Portable Impedance Analyzers by Abdulwadood A. Al-Ali,Brent J. Maundy,Ahmed S. Elwakil Pdf

The increasing interest in the bio-impedance analysis in various fields has increased the demand for portable and low-cost impedance analyzers that can be used in the field. Simplifying the hardware is crucial to maintaining low-cost and portability, but this is not an easy task due to the need for accurate phase and magnitude measurements. This book discusses different portable impedance analyzers design techniques. Additionally, complete designs using two different approaches are reported. The first approach utilizes a commercially available single chip solution while the second one is based on a new measurement technique that eliminates the need to measure the phase by using a software algorithm to extract it from the magnitude information. Applications to the measurement of fruit bio-impedance are emphasized and compared with measurements from professional stand-alone impedance analyzers.

Author : Van Toi Vo,Thi-Hiep Nguyen,Binh Long Vong,Ngoc Bich Le,Thanh Qua Nguyen
Publisher : Springer Nature
Page : 1140 pages
File Size : 48,8 Mb
Release : 2023-11-19
Category : Technology & Engineering
ISBN : 9783031446306

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9th International Conference on the Development of Biomedical Engineering in Vietnam by Van Toi Vo,Thi-Hiep Nguyen,Binh Long Vong,Ngoc Bich Le,Thanh Qua Nguyen Pdf

This book presents cutting-edge research and developments in the field of biomedical engineering, with a special emphasis on results achieved in Vietnam and neighboring low- and middle-income countries. Covering both fundamental and applied research, and focusing on the theme of “Translational Healthcare Technology from Advanced to Low and Middle Income Countries in the Era of Covid and Digital Transformation”, it reports on the design, fabrication, and application of low-cost and portable medical devices, biosensors, and microfluidic devices, on improved methods for biological data acquisition and analysis, on nanoparticles for biological applications, and on new achievements in biomechanics, tissue engineering, and regeneration. It describes the developments of molecular and cellular biology techniques, neuroengineering techniques, and statistical and computational methods, including artificial intelligence, for biomedical applications. It also discusses strategies to address some relevant issues in biomedical education and entrepreneurship. Gathering the proceedings of the 9th International Conference on The Development of Biomedical Engineering in Vietnam, BME 9, held on December 27-29, 2022, in Ho Chi Minh, Vietnam, the book offers important answers to current challenges in the field and a source of inspiration for scientists, engineers, and researchers with various backgrounds working in different research institutes, companies, and countries.

Author : Franco Simini,Pedro Bertemes-Filho
Publisher : Springer
Page : 279 pages
File Size : 47,5 Mb
Release : 2018-03-16
Category : Technology & Engineering
ISBN : 9783319743882

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Bioimpedance in Biomedical Applications and Research by Franco Simini,Pedro Bertemes-Filho Pdf

This book is based on the best contributions to the advancement of bioimpedance knowledge and use from the Latin American Congress series, CLABIO. Basic bioimpedance facts as well as promising and original contributions to bioimpedance theory and applications are presented, giving the reader stimulating material for reflection, decision making, and further experiments. Contributions come from a diverse international pool of experts and address topics on electrode and skin impedance modelling, tomography, spectroscopy, instrumentation, and clinical applications.

Author : Orjan G. Martinsen,Arto Heiskanen
Publisher : Elsevier
Page : 634 pages
File Size : 51,7 Mb
Release : 2023-07-15
Category : Technology & Engineering
ISBN : 9780128191088

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Bioimpedance and Bioelectricity Basics by Orjan G. Martinsen,Arto Heiskanen Pdf

Bioimpedance and Bioelectricity Basics, Fourth Edition discusses, in detail, dielectric and electrochemical aspects, as well as electrical engineering concepts of network theory. The book takes readers from an introductory (postgraduate) level to a developed understanding of core dielectric and electrochemical aspects of bioelectricity combined with the necessary electrical engineering concepts, such as network theory, to allow readers to work effectively across the interface of biology, physics and engineering. The book has a highly effective organization, and covers important concepts relating to bioelectricity and impedance, including finite element analysis, endogenic sources, control theory, tissue electrical properties, and invasive measurements. With its concentration on instrumentation and system design, data and analysis, the book is suited to readers with an applied focus on experimentation and device development. It paves an easier and more efficient way for readers seeking basic knowledge about this discipline. This book’s focus is on systems with galvanic contact with tissue, and the importance of the geometry of the measuring system cannot be overemphasized. Contains new pedagogical features that support learning and make this an ideal text for teaching Includes more content on electrochemistry, cyclic voltammetry, amperometry, cell properties and machine learning Covers tissue immittance building up from the basics in an accurate and easy to understand manner, supported with figures and examples, with Geometry and instrumentation also covered

Author : Anonim
Publisher : Unknown
Page : 702 pages
File Size : 40,5 Mb
Release : 1995
Category : Aeronautics
ISBN : UIUC:30112048646605

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Scientific and Technical Aerospace Reports by Anonim Pdf

Author : Ahmad Taher Azar,Ahmed G. Radwan,Sundarapandian Vaidyanathan
Publisher : Academic Press
Page : 741 pages
File Size : 47,9 Mb
Release : 2018-08-16
Category : Technology & Engineering
ISBN : 9780128163085

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Fractional Order Systems by Ahmad Taher Azar,Ahmed G. Radwan,Sundarapandian Vaidyanathan Pdf

Fractional Order Systems: Optimization, Control, Circuit Realizations and Applications consists of 21 contributed chapters by subject experts. Chapters offer practical solutions and novel methods for recent research problems in the multidisciplinary applications of fractional order systems, such as FPGA, circuits, memristors, control algorithms, photovoltaic systems, robot manipulators, oscillators, etc. This book is ideal for researchers working in the modeling and applications of both continuous-time and discrete-time dynamics and chaotic systems. Researchers from academia and industry who are working in research areas such as control engineering, electrical engineering, mechanical engineering, computer science, and information technology will find the book most informative. Discusses multi-disciplinary applications with new fundamentals, modeling, analysis, design, realization and experimental results Includes new circuits and systems based on the new nonlinear elements Covers most of the linear and nonlinear fractional-order theorems that will solve many scientific issues for researchers Closes the gap between theoretical approaches and real-world applications Provides MATLAB® and Simulink code for many of the applications in the book

Author : Wade H. Shafer
Publisher : Springer Science & Business Media
Page : 304 pages
File Size : 47,7 Mb
Release : 2013-11-21
Category : Science
ISBN : 9781475757828

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Masters Theses in the Pure and Applied Sciences by Wade H. Shafer Pdf

Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis seminated by the Center for lnformation and Numerica/ Data Analysis and Synthesis (C/NDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac tivity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficia! to the academic and general scientific and technical community. After fi ve years of this joint undertaking we had concluded that it was in the interest of ali concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and App/ied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. Ali back issues can also be ordered from Plenum. We have reported in Volume 21 (thesis year 1976) a total of 10,586 theses titles from 25 Canadian and 219 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work.

Author : Juan Jose Montero Rodriguez
Publisher : Logos Verlag Berlin GmbH
Page : 175 pages
File Size : 54,5 Mb
Release : 2018-08-20
Category : Technology & Engineering
ISBN : 9783832547462

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Impedance spectroscopy for characterization of biological matter by Juan Jose Montero Rodriguez Pdf

Standard characterization methods of biological cells are time consuming and may reduce cell viability by staining them with markers. An alternative fast and non-destructive method is developed using impedance spectroscopy, which has potential applications in biology. The technique is used to identify tumor cells in mice, detect bacterial eye infections, monitor fruit ripening, and measure sweat lactate concentration in humans by using a skin sensor. These applications often require a portable measurement system. Therefore, three portable systems were designed and tested. It has been shown that the method can be further improved by four-terminal measurements. For extension of the method in the millimeter-wave frequencies, full electromagnetic simulation of the chip has been carried out, and electrodes and interconnections have been adjusted accordingly.

Author : Triwiyanto Triwiyanto,Achmad Rizal,Wahyu Caesarendra
Publisher : Springer Nature
Page : 708 pages
File Size : 48,7 Mb
Release : 2023-05-31
Category : Technology & Engineering
ISBN : 9789819902484

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Proceeding of the 3rd International Conference on Electronics, Biomedical Engineering, and Health Informatics by Triwiyanto Triwiyanto,Achmad Rizal,Wahyu Caesarendra Pdf

This book presents high-quality peer-reviewed papers from the International Conference on Electronics, Biomedical Engineering, and Health Informatics (ICEBEHI) 2022 held at Surabaya, Indonesia, virtually. The contents are broadly divided into three parts: (a) Electronics, (b) Biomedical Engineering, and (c) Health Informatics. The major focus is on emerging technologies and their applications in the domain of biomedical engineering. It includes papers based on original theoretical, practical, and experimental simulations, development, applications, measurements, and testing. Featuring the latest advances in the field of biomedical engineering applications, this book serves as a definitive reference resource for researchers, professors, and practitioners interested in exploring advanced techniques in the fields of electronics, biomedical engineering, and health informatics. The applications and solutions discussed here provide excellent reference material for future product development.

Author : Yi Zhang
Publisher : Unknown
Page : 64 pages
File Size : 42,7 Mb
Release : 2007
Category : Electronic
ISBN : CORNELL:31924104879410

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A Design of Complex Impedance Meter by Yi Zhang Pdf

Author : Rui Pedro Paiva,Paulo de Carvalho,Vassilis Kilintzis
Publisher : Academic Press
Page : 384 pages
File Size : 41,8 Mb
Release : 2022-05-21
Category : Computers
ISBN : 9780128231258

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Wearable Sensing and Intelligent Data Analysis for Respiratory Management by Rui Pedro Paiva,Paulo de Carvalho,Vassilis Kilintzis Pdf

Wearable Sensing and Intelligent Data Analysis for Respiratory Management highlights the use of wearable sensing and intelligent data analysis algorithms for respiratory function management, offering several potential and substantial clinical benefits. The book allows for the early detection of respiratory exacerbations in patients with chronic respiratory diseases, allowing earlier and, therefore, more effective treatment. As such, the problem of continuous, non-invasive, remote and real-time monitoring of such patients needs increasing attention from the scientific community as these systems have the potential for substantial clinical benefits, promoting P4 medicine (personalized, participative, predictive and preventive). Wearable and portable systems with sensing technology and automated analysis of respiratory sounds and pulmonary images are some of the problems that are the subject of current research efforts, hence this book is an ideal resource on the topics discussed. Presents an up-to-date review and current trends and hot topics in the different sub-fields (e.g., wearable technologies, respiratory sound analysis, lung image analysis, etc.) Offers a comprehensive guide for any research starting to work in the field Presents the state-of-the-art of each sub-topic, where the main works in the literature is critically reviewed and discussed, along with the main practices and techniques in each area

Author : Sabu Thomas,Mazaher Ahmadi,Tuan Anh Nguyen,Abbas Afkhami,Tayyebeh Madrakian
Publisher : Elsevier
Page : 440 pages
File Size : 44,5 Mb
Release : 2021-10-12
Category : Technology & Engineering
ISBN : 9780128237281

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Micro- and Nanotechnology Enabled Applications for Portable Miniaturized Analytical Systems by Sabu Thomas,Mazaher Ahmadi,Tuan Anh Nguyen,Abbas Afkhami,Tayyebeh Madrakian Pdf

Micro- and Nanotechnology Enabled Applications for Portable Miniaturized Analytical Systems outlines the basic principles of miniaturized analytical devices, such as spectrometric, separation, imaging and electrochemical miniaturized instruments. Concepts such as smartphone-enabled miniaturized detection systems and micro/nanomachines are also reviewed. Subsequent chapters explore the emerging application of these mobile devices for miniaturized analysis in various fields, including medicine and biomedicine, environmental chemistry, food chemistry, and forensic chemistry. This is an important reference source for materials scientists and engineers wanting to understand how miniaturization techniques are being used to create a range of efficient, sustainable electronic and optical devices. Miniaturization describes the concept of manufacturing increasingly smaller mechanical, optical, and electronic products and devices. These smaller instruments can be used to produce micro- and nanoscale components required for analytical procedures. A variety of micro/nanoscale materials have been synthesized and used in analytical procedures, such as sensing materials, sorbents, adsorbents, catalysts, and reactors. The miniaturization of analytical instruments can be applied to the different steps of analytical procedures, such as sample preparation, analytical separation, and detection, reducing the total cost of manufacturing the instruments and the needed reagents and organic solvents. Outlines how miniaturization techniques can be used to create new optical and electronic micro- and nanodevices Explores major application areas, including biomedicine, environmental science and security Assesses the major challenges of using miniaturization techniques

Author : George K. Knopf,Amarjeet S. Bassi
Publisher : CRC Press
Page : 577 pages
File Size : 47,9 Mb
Release : 2018-11-15
Category : Technology & Engineering
ISBN : 9780429771460

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Smart Biosensor Technology by George K. Knopf,Amarjeet S. Bassi Pdf

Based on the success of the first edition, this second edition continues to build upon fundamental principles of biosensor design and incorporates recent advances in intelligent materials and novel fabrication techniques for a broad range of real world applications. The book provides a multi-disciplinary focus to capture the ever-expanding field of biosensors. Smart Biosensor Technology, Second Edition includes contributions from leading specialists in a wide variety of fields with a common focus on smart biosensor design. With 21 chapters organized in five parts, this compendium covers the fundamentals of smart biosensor technology, important issues related to material design and selection, principles of biosensor design and fabrication, advances in bioelectronics, and a look at specific applications related to pathogen detection, toxicity monitoring, microfluidics and healthcare. Features Provides a solid background in the underlying principles of biosensor design and breakthrough technologies for creating more intelligent biosensors Focusses on material design and selection including cutting-edge developments in carbon nanotubes, polymer nanowires, and porous silicon Examines machine learning and introduces concepts such as DNA-based molecular computing for smart biosensor function Explores the principles of bioelectronics and nerve cell microelectrode arrays for creating novel transducers and physiological biosensors Devotes several chapters to biosensors developed to detect and monitor a variety of toxins and pathogens Offers expert opinions on the future directions, challenges and opportunities in the field

Author : Teodiano Freire Bastos-Filho,Eliete Maria de Oliveira Caldeira,Anselmo Frizera-Neto
Publisher : Springer Nature
Page : 2274 pages
File Size : 49,9 Mb
Release : 2022-04-14
Category : Technology & Engineering
ISBN : 9783030706012

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XXVII Brazilian Congress on Biomedical Engineering by Teodiano Freire Bastos-Filho,Eliete Maria de Oliveira Caldeira,Anselmo Frizera-Neto Pdf

This book presents cutting-edge research and developments in the field of Biomedical Engineering. It describes both fundamental and clinically-oriented findings, highlighting advantages and challenges of innovative methods and technologies, such as artificial intelligence, wearable devices and neuroengineering, important issues related to health technology management and human factors in health, and new findings in biomechanical analysis and modeling. Gathering the proceedings of the XXVII Brazilian Congress on Biomedical Engineering, CBEB 2020, held on October 26-30, 2020, in Vitória, Brazil, and promoted by the Brazilian Society of Biomedical Engineering – SBEB, this book gives emphasis to research and developments carried out by Brazilian scientists, institutions and professionals. It offers an extensive overview on new trends and clinical implementation of technologies, and it is intended to foster communication and collaboration between medical scientists, engineers, and researchers inside and outside the country.

Author : Adam Glowacz,Grzegorz Królczyk,Jose Alfonso Antonino Daviu
Publisher : MDPI
Page : 604 pages
File Size : 45,8 Mb
Release : 2020-03-13
Category : Technology & Engineering
ISBN : 9783039282944

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Signal Processing and Analysis of Electrical Circuit by Adam Glowacz,Grzegorz Królczyk,Jose Alfonso Antonino Daviu Pdf

This Special Issue with 35 published articles shows the significance of the topic “Signal Processing and Analysis of Electrical Circuit”. This topic has been gaining increasing attention in recent times. The presented articles can be categorized into four different areas: signal processing and analysis methods of electrical circuits; electrical measurement technology; applications of signal processing of electrical equipment; fault diagnosis of electrical circuits. It is a fact that the development of electrical systems, signal processing methods, and circuits has been accelerating. Electronics applications related to electrical circuits and signal processing methods have gained noticeable attention in recent times. The methods of signal processing and electrical circuits are widely used by engineers and scientists all over the world. The constituent papers represent a significant contribution to electronics and present applications that can be used in industry. Further improvements to the presented approaches are required for realizing their full potential.