Vibration analysis of an elastically restrained microcantilever beam under electrostatic loading using wavelet-based finite element method

Micro & nano letters

article

Salem Bashmal¹  Wasiu Adeyemi Oke¹  Yehia Khulief¹ 

[1] Mechanical Engineering Department, King Fahd University of Petroleum and Minerals

关键词: cantilevers;    electrostatic devices;    finite element analysis;    wavelet transforms;    elastodynamics;    stress analysis;    microsensors;    vibration measurement;    vibration analysis;    elastically restrained microcantilever beam sensor;    electrostatic loading;    wavelet-based finite element method;    electromechanical analysis;    size dependence effect;    flexible support effect;    dynamic analyses;    static analyses;    electrical voltage;    elastodynamic model;    energy expression;    couple stress theory;    numerical simulation;    microdevice evaluation;    fringing field;   

DOI  :  10.1049/mnl.2014.0306

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Long QT Syndrome is a rare disorder characterized by prolongation of QT interval on an ECG. Patients with this disorder have an increased risk of developing life-threatening arrhythmias such as torsades de pointes, and occasionally sudden cardiac arrest. We present this case of undiagnosed Long QT Syndrome in a 7 years old boy, who presented to our service for incision and drainage of an abscess in the left axilla under general anesthesia. This case highlights the importance of proper and meticulous pre-anesthesia evaluation, even in low risk patients, so that potentially harmful medical conditions are diagnosed well in time and managed accordingly.

【 授权许可】

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