1. A Comparison of Supermassive Black Hole Mass of NGC 4151 Using Different Methods

Ismaeel A. Al-Baidhany; Sami Salman Chiad; Mahmood M. Kareem; Wasmaa A. Jabbar; Tahseen H. Mubarak; Nadir Fadhil Habubi; Ehssan S. Hassan; Mohamed Odda Dawood; Oday Mazin Abdulmunem

Volume 2, Issue 1 , Winter and Spring 2020, Pages 22-26

http://dx.doi.org/10.24271/psr.06

Abstract
  We found a new value of supermassive black hole (SMBH) mass in the middle of type 1 Seyfert, NGC 4151 galaxy. In this Study, the image of NGC 4151 galaxy was deprojected to face-on, using spiral galaxy of face-on, and applied IRAF to calculate the ellipticity and position angle of major-axis.  A ...  Read More

2. Assessment of the Students’ Mental Health in the University of Garmian Using the Kurdish General Health Questionnaire

Pegah A.M. Seidi

Volume 2, Issue 1 , Winter and Spring 2020, Pages 27-31

http://dx.doi.org/10.24271/psr.07

Abstract
  It is predicted that Kurdish people, especially in Garmian District, face more mental health issues due to war, displacement and numerous political conflicts. On the other hand, different studies showed that mental health of university students decreases during their educational years. So, this study ...  Read More

3. Genetic Polymorphism of Toll-Like Receptor 4 Thr399Ile Variant in Iraqi Kurdish Population: Sulaymaniyah Province

Sherko S Niranji

Volume 2, Issue 1 , Winter and Spring 2020, Pages 32-36

http://dx.doi.org/10.24271/psr.08

Abstract
  Toll-like receptors (TLRs), encoded by innate immune genes, functions to detect microbial ligands. Studies found that polymorphisms in TLR genes among populations are associated with diseases. Among the classes of TLRs, TLR-4 is important for exploring bacterial lipopolysaccharide. TLR-4 Thre399Ile is ...  Read More

4. Effect of Hydroalcoholic Extract of Teucrium polium on the Process of Wound Healing in Diabetic Rats

Mohsin Ahmed Salih; Asmaa Najm Abdullah; Sadat A. Aziz

Volume 2, Issue 1 , Winter and Spring 2020, Pages 37-45

http://dx.doi.org/10.24271/psr.09

Abstract
  Wound healing is physiological process, passing through three main overlapping phases, including inflammatory, proliferative, and remodeling phase to repair the damaged tissue. Some vital process in wound healing, including inflammatory cell infiltration, angiogenesis and collagen tissue formation, seems ...  Read More

5. Effect of Smoking and Some Obesity Indexes on Serum Lipid Profile in Young Male Smokers

Diyar Akbar Hasan Al-Jaf; Komar Akbar Hasan Al-Jaf

Volume 2, Issue 1 , Winter and Spring 2020, Pages 46-50

http://dx.doi.org/10.24271/psr.10

Abstract
  Smoking is one of the modifiable cardiovascular risk factors which can alter normal levels of blood lipid parameters, in addition to body mass index (BMI) and waist circumference (WC). This study evaluates the effect of smoking on serum lipid profile and its correlation with some obesity indexes including ...  Read More