1. 1Scientific Research Centre Bistra, Slovenski trg 6, SI-2250 Ptuj, Slovenija
2. 2Mathematical and Physical Science Foundation, 4200 Slagelse, Denmark
3. 3SpaceLife Institute, Via Rocaglia, 61047 San Lorenzo in Campo, Italy
4. 4Department of Physics, College of Education, University of Sulaimani, Kurdistan, Sulaimani 46001, Iraq