Dawser Hussain Ghayb, born and lived in Baghdad, Iraq, Birth: 1978, Social status: married. Languages: Arabic (mother language), English (very good), and French (good).
Academic Qualifications
- Ph.D. in Physics/ Plasma physics/ University of Baghdad, 2018.
- M.Sc. in physics/ University of Baghdad, Baghdad, Iraq - 2002.
- B.Sc. physics/ Al – Nahrain University, Baghdad, Iraq - 1999
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Plasma Physics, plasma diagnositics Medical Physics, Plasma applications in medicine and nanotechnology. and plasma actuator.
- Assistant lecturer in physics, university of Baghdad, college of science for women, physics department, from 2007 – 2010.
- Lecturer in health physics, University of Baghdad, college of science for women, physics department, from 2010 – 2018.
- Lecturer in plasma physics 2018.
- Assistance prof. Dr. in plasma Physics 2023.
- Medical physics lecturer/ physics department/ college of science for women/ University of Baghdad/ from 2007 – 2011.
- Teaching Plasma Physics, Physical Therapy from 2019 to present.
- Advisor for graduate research of undergraduate students in the field of health physics and plasma physics from 2008 – to present.
- Advisor to the environmental department of Industrial Research and Development Authority, ministry of industry, Iraq, from 2009 – 2011.
- Participating in several Scientific Seminars, scientific international and local conferences in Iraq and other countries.
- Researcher in the field of nuclear track detectors from 2008 – 2014, and in the field of plasma physics from 2017 – to present.
Numerical simulation of charge density produced in plasma actuators is dependent upon the development of models dealing with electrical properties. The main aim of this work is to investigate the characteristics surface charge density and space charge density of DBD plasma actuator. A simple design of surface dielectric barrier discharge plasma actuator is used in the study. The discharge gas was N2:H2 mixture with applied voltage equal to 1.5 kV. A theoretical plasma model is used to establish the charge density details. Results show that surface charge density increased in value and spread in width alone the exposed electrode as the voltage increased and reached to the amplitude value.
The eggshell cuticle is the proteinaceous outermost layer of the eggshell which regulates water exchange and protects against entry of micro-organisms. Outer eggshell and cuticle protein was extracted from domestic chicken. The aim of the research is to find out the effect of the treated and untreated nano particles of egg shells with micro wave cold plasma on the effectiveness of E. coli (negative bacteria) that infect the skin and measure the diameter of bacterial inhibition zone, the eggshell has been prepared by a chemical method (sol gel) and measure the level of acidity and the PH is neutral. The result of Atomic Force Microscope (AFM) shows that the particles diameters become smaller with nano-particles solution than for egg
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