Results 61 to 70 of about 44,989 (286)

Application of electrical impedance tomography in the diagnosis and treatment of acute respiratory distress syndrome [PDF]

Jichu yixue yu linchuang
Electrical impedance tomography (EIT) is an emerging imaging technology developed at the end of the last century, which has outstanding advantages such as non-invasiveness, non-radiation, smart, low cost and easy operation.
LIU Bo, NING Yachan, ZHANG Xiaoran, WANG Chunmei
doaj   +1 more source

An investigation of planar array system artefacts generated within an electrical impedance mammography system developed for breast cancer detection [PDF]

, 2014
An Electrical Impedance Mammography (EIM) planar array imaging system is being developed at the University of Sussex for the detection of breast cancers.
Bilal, Rabia, Chatwin, Chris, Khan, Bilal, Young, Rupert   +3 more
core  

A flexible low-cost, high-precision, single interface electrical impedance tomography system for breast cancer detection using FPGA [PDF]

, 2010
Typically, in multi-frequency Electrical Impedance Tomography (EIT) systems, a current is applied and the voltages developed across the subject are detected.
A Zarafshani, B Tunstall, C Chatwin, G Sze, Hartov A Demidenko E, Holder David S, Isaacson D, N Béqo, N Huber, Ross A S, Ross A S, Wang W, Wang W, Wei Wang, Xilinx Logic Core   +14 more
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Guest Editorial for Advances in Tomography for Industrial and Medical Applications Special Section

IEEE Open Journal of Instrumentation and Measurement, 2022
Initially, electrical tomography techniques were developed for industrial applications. Recently, electrical tomography for medical application has attracted strong interest and several research groups over the world are working on this topic.
Wuqiang Yang, Masahiro Takei, Yixin Ma
doaj   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Extraction of cardiac and respiration signals in electrical impedance tomography based on independent component analysis

Journal of Electrical Bioimpedance, 2013
Electrical Impedance Tomography (EIT) has successive wide range in impedance imaging, but still it is difficult to extract cardiac-related conductivity changes and respiratory-related conductivity changes in spontaneous breathing subjects.
Rahman T., Hasan M.M, Farooq A., Uddin M. Z.   +3 more
doaj   +1 more source

Direct EIT Reconstructions of Complex Admittivities on a Chest-Shaped Domain in 2-D [PDF]

, 2013
Electrical impedance tomography (EIT) is a medical imaging technique in which current is applied on electrodes on the surface of the body, the resulting voltage is measured, and an inverse problem is solved to recover the conductivity and/or permittivity
Hamilton, Sarah J., Mueller, Jennifer L.
core   +1 more source