Abdelkader Djelloul Research Center in Semiconductors Technology for Energetic Algiers (Algeria)
Dr. A. Djelloul has completed his HDR (Doctor Habilitatus), PhD and Magister in physics from University
of Oran (USTO-MB), Algeria. Currently he is working as a Research professor in Research Center in
Semiconductors Technology for Energetic (CRTSE), Algiers, Algeria. He has wide experiences in both
Research and Academia concerning "Material Characterization, Nanomaterials, Thin Films and
Nanotechnology, Solar cells, Silicon, Laser, Deposition Methods (CBD, SILAR, Spray pyrolysis, Vacuum
Evaporation,...)". He has published more than 15 articles and presented many papers in reputed national
and international conferences (50 conference proceedings). He is a member in many scientific projects,
several academic societies and organizations. He is the Principal Guest Editor of several Special Issues in
International Journal of Current Materials Science. He is also an Associate Editorial Board Member and
Reviewer of many international journals.
Vikas Dubey Bhilai Institute of Technology Raipur (India)
Dr.Vikas Dubey is an Assistant Professor in the Department of Physics at the Bhilai Institute of Technology, Raipur, India. He received his Master’s degree from Pt.R.S.University, Raipur in 2009 and PhD degree from National Institute of Technology, Raipur in 2015. He then joined MATS University as an Asst. professor in 2013 and served until 2014. Dr. Dubey also worked as a Project Fellow in a Major Research Project at the Govt. V.Y.T.P.G.Auto. College Durg (C.G.), from 2010-2013. His research involves Synthesis and characterization of nanostructure luminescent materials and Thermoluminescence Studies of Geological Materials. He has authored various papers, published in reputed journals.
Somandla Ncube School of Chemistry Sefako Makgatho Health Sciences University Pretoria (South Africa)
Dr Somandla Ncube obtained his PhD in the field of Environmental Analytical Chemistry in
2018 from the University of the Witwatersrand, South Africa. Currently, he is a research
fellow at Sefako Makgatho Health Sciences University in Pretoria, South Africa. He also
serves in the national committee of Chromatography-South Africa (ChromSA). His research
interests are in the applications of molecularly imprinted polymers and nanoparticles for
multiresidue analysis and remediation of pollutants especially pharmaceuticals, pesticides and
metals in environmental samples and food sources.
Ratnesh Tiwari Department of Applied Physics Bhilai Institute of Technology Raipur (India)
Dr. Ratnesh Tiwari is Associate Professor at the Bhilai Institute of Technology, Raipur. He
received his Master's and PhD degrees in Physics from Rani Durgavati University Jabalpur in
2004 and 2011 respectively. He then joined BRMS Mungeli IGKV Raipur as a guest faculty in
2008 and served until 2013. Dr. Tiwari also worked as Asst. Prof. in the Department of Physics,
Raipur Institute of Technology, Raipur, from 2008 to 2009. His research involves
Thermoluminescence studies of Geological materials and synthesis and characterization of
nanostructure.He has authored various papers, published in reputed journals.
Lianzhou Wan Harbin Institute of Technology Harbin (China)
Dr. Long Wan is currently a professor and doctor supervisor in Harbin Institute of Technology. He has published more than 40 patents and 40 science citation index papers. He has won more than 30 honors including National Special Support Program for High-level Personnel Recruitment and Science & Technology Nova Program. Some academic outcomes have been commercialized, and reported by various mass media, such as China Daily. His current research interests focus on friction stir processing machine and technology, microstructure characterization and the evaluation of joint performance.
Chaolong Zhang Wuhan University Wuhan (China)
Chaolong Zhang received a PhD degree from the Hefei University of Technology in 2018. He is currently a Postdoctoral Researcher at Electrical Engineering and Automation, Wuhan University, China. He is also an Associate Professor at School of Physics and Electronic Engineering, Anqing Normal University, China. His current research interests include fault diagnostics and prognostics of analogue and mixed-signal circuits, and battery capacity prognostic. He has published several articles in well-reputed journals.
Ram Gupta Department of Chemistry Pittsburg State University Pittsburg, KS (USA) Biography
Biography of Ram Gupta
Dr. Ram Gupta is an Associate Professor at Pittsburg State University. Before joining to
Pittsburg State University, he worked as an Assistant Research Professor at Missouri
State University, Springfield, MO then as a Senior Research Scientist at North Carolina
A&T State University, Greensboro, NC. Dr. Gupta’s research focuses on green energy
production and storage using conducting polymers and composites, electrocatalysts, fuel
cells, supercapacitors, batteries, nanomaterials, optoelectronics and photovoltaics
devices, organic-inorganic hetero-junctions for sensors, nanomagnetism, bio-based
polymers, bio-compatible nanofibers for tissue regeneration, scaffold and antibacterial
applications, bio-degradable metallic implants. Dr. Gupta published over 200 peer-
reviewed articles, made over 275 national/international/regional presentations, chaired
many sessions at national/international meetings, wrote several book chapters, and
received over two million dollars for research and educational activities from external
agencies. He is serving as Associate Editor, Guest editor, and editorial board member
for various journals.