Summary
Overview
Work History
Education
Skills
Websites
Journal Reviewer
Research And Publications
Timeline
Generic

Najme Mohammadyahya

Houston,TX

Summary

Committed Graduate Instructor providing educational support to undergraduate or graduate students. Knowledgeable collaborator accommodates students from diverse backgrounds.

Overview

12
12
years of professional experience
2
2
Languages

Work History

Research Assistant

University of Houston
01.2021 - Current
  • Design and develop advanced sensor technology with a dual focus on characterizing magnetic materials and enhancing biomedical sensor capabilities
  • Utilize industry-standard software including ANSYS HFSS, ANSYS Maxwell, ANSYS Circuit Design, and Fusion 360 for design and simulation
  • Develop a project and utilize the developed sensor to characterize magnetic materials and ferrite using a novel method for measuring initial permeability and effective susceptibility
  • This method offers increased user-friendliness, speed, and cost-effectiveness compared to conventional industry methods
  • Utilize simulation (ANSYS Maxwell) to determine the demagnetization factor and magnetization of materials, achieving results that are comparable to analytical calculations
  • Employ a sputtering gun at cleanroom to fabricate a thin film of permalloy, subsequently utilizing my developed sensor to characterize its properties.

Graduate Teaching Assistant

University of Houston
  • Supported in teaching State-Space Control Systems, Advanced Imaging Techniques, and Advanced Telecommunication courses
  • Led Advanced Telecommunication laboratory sessions and support students in understanding and conducting experiments.

Mathematics Tutor

Freelance
01.2012 - 07.2020
  • Provided independent advanced calculus, differential equations, and statistics tutoring services to high school students.

Graduate Research Assistant

Science and Research Branch, Azad University
09.2015 - 05.2019
  • Developed a MATLAB program to identify copied segments within manipulated images, aiding in the detection of image forgery, alterations, and exaggerations in support of an image processing project.

Technical and Sales Support Intern

Siemens
03.2018 - 08.2018
  • Provided engineering support for the LD (Low Voltage Drive) Department in tender preparations for client companies
  • Supported the Process Instrumentation and Automation division in sales activities related to Siemens products.

Graduate Teaching Assistant

Science and Research Branch, Azad University
09.2016 - 05.2018
  • Enhanced student comprehension by delivering instruction, answering inquiries, and providing supplementary guidance
  • Supported courses encompassing Random Processing, Advanced Telecommunication Theory, and Speech Processing.

Technical Customer Support

Shabdiz Telecom Network Co.
09.2017 - 03.2018
  • Provided technical support for ADSL services and resolved customer queries and issues effectively.

Electrical Engineering Intern

Electronics Industry Development Co.
03.2013 - 08.2013
  • Led technical support, troubleshooting, and maintenance of biomedical equipment to ensure proper functioning and performance.

Education

Ph.D. in Electrical Engineering -

University of Houston

M.Sc. in Electronic Engineering (Communication Systems) - undefined

Science and Research Branch of Azad University

B.Sc. in Electronic Engineering - undefined

Shahid Beheshti University

Skills

Ansys HFSS

Ansys Circuit Design

Ansys Maxwell

  • Utilized ANSYS HFSS, Maxwell, and circuit design techniques to design an inductive sensor for characterizing magnetic particles
  • Implemented circuit design to simulate the actual circuits used in experiments
  • Employed ANSYS HFSS and Maxwell to model various materials at radio frequencies and analyze the results effectively

    • Cleanroom lab operations:

  • Utilized electroplating techniques specializing in the deposition of permalloy thin films
  • Operated sputtering equipment to deposit permalloy, TaPy, and other materials onto silicon and Kapton substrates Conducted comprehensive property characterization using various analytical methods
  • Utilized Atomic Force Microscopy (AFM) to measure the thickness of thin films, predominantly prepared through sputtering methods
  • Used Vibrating Sample Magnetometry (VSM) to characterize magnetic nanoparticles and solid magnetic components composed of various materials, including iron oxide (spherical and cubic shapes), NiZn ferrite, and MnZn ferrite

    • Autodesk Fusion 360:

  • Utilized Fusion 360 for the design of various types of inductive sensors and transmission lines with specific features tailored to the project requirements

    • Python:

  • Developed a human action recognition system using Python

    • Cluster and Shell Programming

    MATLAB:

  • Implemented MATLAB for a project focused on copy-move forgery detection in images Leveraged a combination of pattern recognition, MATLAB programming, and machine learning techniques to develop a robust method for detecting image manipulations

    • Microsoft Excel

    PowerPoint

    Word

    Websites

    Journal Reviewer

    • Stock Market Prediction Using Microblogging Sentiment Analysis and Machine Learning
    • Applying Suction and Blowing Flow Control Approaches to Reduce the Flow-induced Instabilities of Elastically-mounted Square Cylinder
    • The Effect of Winkler-Pasternak Foundation Coefficients on the Natural Frequency of Cylindrical Lattice Structures Using Galerkin Method
    • Hardware-in-the-Loop Simulation of a UAV Autonomous Landing Algorithm Implemented in SoC FPGA

    Research And Publications

    • Ashkani Chenarlogh, V., Razzazi, F., & Mohammadyahya, N. "A multi-view human action recognition system in limited data case using Multi-Stream CNN" IEEE conference publication (2019).
    • Besharat Ferdosi, S., Mohammadyahya, N., & Abasi, M. "Axial Buckling of Single-walled Nanotubes Simulated by an Atomistic Finite Element Model under Different Temperatures and Boundary Conditions"
    • Gharib, M., Rasti, M., Danesh, P., Mohammadyahya, N., & Daneshvar, A. (2022). "Analysis of Stress and Strain of Human Skull Bone in Physical Injury"

    Timeline

    Research Assistant

    University of Houston
    01.2021 - Current

    Technical and Sales Support Intern

    Siemens
    03.2018 - 08.2018

    Technical Customer Support

    Shabdiz Telecom Network Co.
    09.2017 - 03.2018

    Graduate Teaching Assistant

    Science and Research Branch, Azad University
    09.2016 - 05.2018

    Graduate Research Assistant

    Science and Research Branch, Azad University
    09.2015 - 05.2019

    Electrical Engineering Intern

    Electronics Industry Development Co.
    03.2013 - 08.2013

    Mathematics Tutor

    Freelance
    01.2012 - 07.2020

    Graduate Teaching Assistant

    University of Houston

    Ph.D. in Electrical Engineering -

    University of Houston

    M.Sc. in Electronic Engineering (Communication Systems) - undefined

    Science and Research Branch of Azad University

    B.Sc. in Electronic Engineering - undefined

    Shahid Beheshti University

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