The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A simulation analysis of a porous nanocrystalline silicon membrane (pnc-Si) is conducted to investigate the mechanical properties of the membrane in an assumed environment of an artificial kidney, with an applied pressure ranging from 10–500 mmHg. The simulation was done using COMSOL Multiphysics 5.1 under stationary study with the membrane having a variation of surface area. From simulation, the...
A simple and easy method to estimate either compressive or tensile thin film stress that exists within the buckled MEMS bridge structure is presented. An array of tantalum MEMS bridge with buckle profile is fabricated at length 570 μm–1620 μm. The distance between the maximum vertical deflection of the fabricated buckled tantalum bridge to the substrate is measured. The analytical pull-in voltage...
This paper presents the development of an artificial basilar membrane (ABM) in order to biologically mimic the performance of a cochlea in human auditory system. The developed ABM should operate in an audible frequency range of a normal human ear which is in between 20 Hz to 20000 Hz. Two microelectromechanical system (MEMS) cochlear biomodel design; Straight Bridge Beams (SBB) and Straight Bridge...
This paper presents the design of a spike event coded resonant gate transistor microphone system for neuromorphic auditory applications. The microphone system employs an array of resonant gate transistors (RGT) to transduce acoustic input directly into bandpass filtered analog outputs. The bandpass filtered analog outputs are encoded as spike time events by a spike event coder and are then transmitted...
A new approach for the detection of Temporomandibular joint disorders (TMDs) from the recorded electromyography (EMG) signals from the muscles around the temporomandibular joint (TMJ) has been presented in this paper. Multivariate Autoregressive (MVAR) modelling has been applied to a six-channel set of EMG signals from the muscles of both sides of the jaw during mouth opening and closing. The MVAR...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.