5. detection and separation of eeg artifacts using wavelet transform nov 11, ...IAESIJEECS
Bio-medical signal processing is one of the most important techniques of multichannel sensor network and it has a substantial concentration in medical application. However, the real-time and recorded signals in multisensory instruments contains different and huge amount of noise, and great work has been completed in developing most favorable structures for estimating the signal source from the noisy signal in multichannel observations. Methods have been developed to obtain the optimal linear estimation of the output signal through the Wide-Sense-Stationary (WSS) process with the help of time-invariant filters. In this process, the input signal and the noise signal are assumed to achieve the linear output signal. During the process, the non-stationary signals arise in the bio-medical signal processing in addition to it there is no effective structure to deal with them. Wavelets transform has been proved to be the efficient tool for handling the non-stationary signals, but wavelet provide any possible way to approach multichannel signal processing. Based on the basic structure of linear estimation of non-stationary multichannel data and statistical models of spatial signal coherence acquire through the wavelet transform in multichannel estimation. The above methods can be used for Electroencephalography (EEG) signal denoising through the original signal and then implement the noise reduction technique to evaluate their performance such as SNR, MSE and computation time.
Fuzzy Max-Min Composition in Quality Specifications of Multi-Agent Systemijcoa
In this paper a new technique named Fuzzy Max- Min Composition is used to obtain prioritization of quality specifications that assist quality engineer in achieving the desired level of quality for Multi-agent systems. Intuitionistic fuzzy Set has been used to capture the uncertainties associated with stakeholder’s recommendation.
MHEALTH APPLICATIONS DEVELOPED BY THE MINISTRY OF HEALTH FOR PUBLIC USERS INK...hiij
mHealth applications have shown promise in supporting the delivery of health services in peoples’ daily life. Recently, the Ministry of Health in the Kingdom of Saudi Arabia (MOH) has launched several mHealth applications to develop work mechanisms. Our study aimed to identify and understand the design of mHealth apps by classifying their persuasive features using the Persuasive Systems Design (PSD) model and expert evaluation method. This paper presents the distinct persuasive features applied in recent applications launched by MOH for public users called “Sehha & Mawid” Apps. The results revealed the extensive use of persuasive features; particularly features related to credibility support, dialogue support and primary task support respectively. The implementation and design of social support features were found to be poor; this could be due to the nature of the apps or lack of knowledge from the developers’
perspectives. The findings suggest some features that may improve the persuasion for the evaluated apps.
International Journal of Engineering Research and Applications (IJERA) is a team of researchers not publication services or private publications running the journals for monetary benefits, we are association of scientists and academia who focus only on supporting authors who want to publish their work. The articles published in our journal can be accessed online, all the articles will be archived for real time access.
Our journal system primarily aims to bring out the research talent and the works done by sciaentists, academia, engineers, practitioners, scholars, post graduate students of engineering and science. This journal aims to cover the scientific research in a broader sense and not publishing a niche area of research facilitating researchers from various verticals to publish their papers. It is also aimed to provide a platform for the researchers to publish in a shorter of time, enabling them to continue further All articles published are freely available to scientific researchers in the Government agencies,educators and the general public. We are taking serious efforts to promote our journal across the globe in various ways, we are sure that our journal will act as a scientific platform for all researchers to publish their works online.
To associate with an organization where I can utilize my skills and academic knowledge and be a part of the team that works towards the growth of the organization.
To associate with an organization where I can utilize my skills and academic knowledge and be a part of the team that works towards the growth of the organization.
Optimization of sleep stage classification using single channel EEG signalMasrurHossain
Lack of sleep or Sleep disorder makes a man unsatisfied in mentally and physically with sleep apnea, Restless legs Syndrome (RLS), Narcolepsy, Cicradian rhythm sleep disorders.
Approximately 120 million people worldwide have sleep disorder and approximately over 30 years of aged people in Bangladesh are suffering from sleeping stage different problem.
Conventional system is time consuming, laborious and require expert clinicians.
5. detection and separation of eeg artifacts using wavelet transform nov 11, ...IAESIJEECS
Bio-medical signal processing is one of the most important techniques of multichannel sensor network and it has a substantial concentration in medical application. However, the real-time and recorded signals in multisensory instruments contains different and huge amount of noise, and great work has been completed in developing most favorable structures for estimating the signal source from the noisy signal in multichannel observations. Methods have been developed to obtain the optimal linear estimation of the output signal through the Wide-Sense-Stationary (WSS) process with the help of time-invariant filters. In this process, the input signal and the noise signal are assumed to achieve the linear output signal. During the process, the non-stationary signals arise in the bio-medical signal processing in addition to it there is no effective structure to deal with them. Wavelets transform has been proved to be the efficient tool for handling the non-stationary signals, but wavelet provide any possible way to approach multichannel signal processing. Based on the basic structure of linear estimation of non-stationary multichannel data and statistical models of spatial signal coherence acquire through the wavelet transform in multichannel estimation. The above methods can be used for Electroencephalography (EEG) signal denoising through the original signal and then implement the noise reduction technique to evaluate their performance such as SNR, MSE and computation time.
Fuzzy Max-Min Composition in Quality Specifications of Multi-Agent Systemijcoa
In this paper a new technique named Fuzzy Max- Min Composition is used to obtain prioritization of quality specifications that assist quality engineer in achieving the desired level of quality for Multi-agent systems. Intuitionistic fuzzy Set has been used to capture the uncertainties associated with stakeholder’s recommendation.
MHEALTH APPLICATIONS DEVELOPED BY THE MINISTRY OF HEALTH FOR PUBLIC USERS INK...hiij
mHealth applications have shown promise in supporting the delivery of health services in peoples’ daily life. Recently, the Ministry of Health in the Kingdom of Saudi Arabia (MOH) has launched several mHealth applications to develop work mechanisms. Our study aimed to identify and understand the design of mHealth apps by classifying their persuasive features using the Persuasive Systems Design (PSD) model and expert evaluation method. This paper presents the distinct persuasive features applied in recent applications launched by MOH for public users called “Sehha & Mawid” Apps. The results revealed the extensive use of persuasive features; particularly features related to credibility support, dialogue support and primary task support respectively. The implementation and design of social support features were found to be poor; this could be due to the nature of the apps or lack of knowledge from the developers’
perspectives. The findings suggest some features that may improve the persuasion for the evaluated apps.
International Journal of Engineering Research and Applications (IJERA) is a team of researchers not publication services or private publications running the journals for monetary benefits, we are association of scientists and academia who focus only on supporting authors who want to publish their work. The articles published in our journal can be accessed online, all the articles will be archived for real time access.
Our journal system primarily aims to bring out the research talent and the works done by sciaentists, academia, engineers, practitioners, scholars, post graduate students of engineering and science. This journal aims to cover the scientific research in a broader sense and not publishing a niche area of research facilitating researchers from various verticals to publish their papers. It is also aimed to provide a platform for the researchers to publish in a shorter of time, enabling them to continue further All articles published are freely available to scientific researchers in the Government agencies,educators and the general public. We are taking serious efforts to promote our journal across the globe in various ways, we are sure that our journal will act as a scientific platform for all researchers to publish their works online.
To associate with an organization where I can utilize my skills and academic knowledge and be a part of the team that works towards the growth of the organization.
To associate with an organization where I can utilize my skills and academic knowledge and be a part of the team that works towards the growth of the organization.
Optimization of sleep stage classification using single channel EEG signalMasrurHossain
Lack of sleep or Sleep disorder makes a man unsatisfied in mentally and physically with sleep apnea, Restless legs Syndrome (RLS), Narcolepsy, Cicradian rhythm sleep disorders.
Approximately 120 million people worldwide have sleep disorder and approximately over 30 years of aged people in Bangladesh are suffering from sleeping stage different problem.
Conventional system is time consuming, laborious and require expert clinicians.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
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1. Bharadwaj Nandakumar
⌂3432 Powelton Avenue, Apt -1B, Philadelphia, PA - 19104 bn324@drexel.edu 267-475-3474
Linkedin: https://www.linkedin.com/pub/bharadwaj-nandakumar/8b/b40/71a
Education
Drexel University, Philadelphia, PA Expected June 2018
PhD Candidate, Biomedical Engineering
Amrita Vishwa Vidyapeetham, Coimbatore, India May 2013
Bachelor of Science, Electronics &Instrumentation Engineering
Research Experience
Moxon Neurorobotics Lab, Drexel University, Philadelphia, PA Jan2013-Present
Title: Cortical Correlates of Chronic Neuropathic Pain and its effect on sensory motor plasticity.
Understand mechanisms underlying cortical reorganization after spinal cord injury and its association with
chronic neuropathic pain.
Extracellular single neuron recording, Intracortical Micro stimulation, Somatosensory Evoked potential analysis
(LFP), behavioral testing.
Title: Transcranial Static Magnetic Field Stimulation for Neuropathic Pain modulation March13-March 14
Study the biophysical mechanisms of magnetic fields on the nervous system
Perform StereoTaxic Neurosurgery and Chronic implants in Rodents
Perform Von-Frey Behavioural testing, Preop-PostOp Care
Graduate Research Assistant, Cognitive Neuroengineering Lab (CONQUER), Drexel University Oct 2013-June14
Title: Noninvasive Assessment of Intracranial Pressure using Functional near Infrared Spectroscopy, arterial tonometry
Explored the waveforms associated to different modalities such as FNIRS, carotid artery waveform,
skull temperature and identify signatures which are related to ICP.
Developed hardware and software for Tilt table angle Measurement System with auto-calibration and
reference transformation features for stimulus presentation using LABVIEW.
Develop Data analysis Tool for FNIRS tilt signature identification using MATLAB.
Undergraduate Thesis
Instrumentation System Design Research Group, Amrita Vishwa Vidyapeetham, Coimbatore, India April 12- 13
Title: MEMS based Gesture Sensing Interface for Speech Impaired
Gesture recognition system developed using inertial measurement units, accelerometers and self-styled
optoelectronic flexion sensing devices.
Sensor Fusion, Successive Aggregation Approximation (SAX) and Machine learning algorithm such as Naïve
Bayes classifiers were implemented to ensure system robustness.
Teaching Experience
Teaching Assistant
Department of Physics, Drexel University, Philadelphia, PA Dec13-March14
Instructed Physics 101 LAB for freshmen, developed experiment hand-outs and graded assignments.
Phys 154(electromagnetics) recitation course instructor,also handled labs. Sept 14-Dec14
School of Biomedical Engineering, Drexel University, Philadelphia, PA
Handled BMES 303 Electronics Lab(operational amplifiers and active Filters) Jan15-March15
Handled BMES 302 Biomeasurements Lab(ECG,EKG,EMG,EOG analysis with Biopac) March15-June15
Department of Electrical Engineering, Amrita University, India Jan13-Apr13
Supplementary Course Instructor for Basics Electronics course for freshmen.
-Delivered Lectures, tutoring, content creation and recitation on basic electronics circuits and systems
Analog Electronics Laboratory Assistant, Amrita University, India April12-Jan13
-assisted students and handled Circuits (EC302) LAB for sophomores.
2. Academic Achievements
Drexel Graduate Teaching Assistantship
Drexel Dean’s Fellowship
Topped CEP examination on “Magnetic Resonance Imaging” from Indian Institute of Technology ,Bombay
Best Paper Award -Low Cost Hill Descent Control Units for Cars, Indian Institute of Technology,Madras
‘A’ grade in Cicuits & Electronics MIT ,EdX initiative(6.002x)
Skills
Softwares- Electronic Design and Automation Tools (PSPICE, TINA-TI,Proteus,MultiSIM,Eacgle-PCB,ORCAD)
Programming Languages-MATLAB, LABVIEW, Embedded Programming (Arduino IDE,Code Composer Studio)
Stereotaxic Neurosurgey,single neuron mapping, intracortical microstimulation,Von-Frey tests, Animal Care.