Researches

Paper
Efficient Image Encryption Approach Based on Chaos Technique
 2017-06-15 Mezher Shaban Muhammed IOSR Journal of Electrical and Electronics Engineering, 0, 0 Doaj http://www.iosrjournals.org/iosr-jeee/pages/12(3)Version-2.html 10.9790/1676-1203025460
Paper
Hardware Implementation of a Real Time Image Compression
 2017-06-15 Mezher Shaban Muhammed IOSR Journal of Computer Engineering, 0, 0 Doaj https://www.researchgate.net/publication/317644871_Hardware_Implementation_of_a_Real_Time_Image_Compression 0.9790/0661-1903050613
Paper
Tuning the extinction coefficient, refractive index, dielectric constant and optical conductivity of Gaq3 films for the application of OLED displays technology
 2017-06-12 Dr. Mariwan Ahmed Rasheed Journal of Materials Science: Materials in Electronics, 0, 0 Clarivate https://link.springer.com/article/10.1007/s10854-017-7347-y https://doi.org/10.1007/s10854-017-7347-y
Paper
الفاعلون من غير الدول والدولة الفاشلة: دراسة من منظور العصور الوسطى الجديدة في الشرق الأوسط
 2017-06-01 Anwar Muhammed-Faraj Mahmood Journal of Legal and Political Studies, 0, 0 Doi_local https://sites.google.com/a/univsul.edu.iq/journal-of-politics-and-law/issues/vol5n1/jlps-100108 https://doi.org/10.17656/jlps.10108
Paper
The Reality of Ethics and the Ways of strengthening them to Prevent Corruption
 2017-06-01 Farooq Hussein Muhammed JUHD, 0, 0 Doi_local http://journals.uhd.edu.iq/index.php/juhd/article/view/480 DOI:10.21928/juhd.20170610.35
Paper
Optical and electrical characteristics of silver ion conducting nanocomposite solid polymer electrolytes based on chitosan
 2017-06-01 Dr. Mariwan Ahmed Rasheed Journal of Electronic Materials, 0, 0 Clarivate https://link.springer.com/article/10.1007/s11664-017-5515-8 https://doi.org/10.1007/s11664-017-5515-8
Paper
Synthesis of polymer nanocomposites based on [methyl cellulose](1− x):(CuS) x (0.02 M≤ x≤ 0.08 M) with desired optical band gaps
 2017-05-30 Dr. Mariwan Ahmed Rasheed Polymers, 0, 0 Clarivate https://www.mdpi.com/2073-4360/9/6/194 https://doi.org/10.3390/polym9060194
Conference Paper
Evaluation of inkurdish Machine Translation System
 2017-05-30 Kanaan Mikaeel Kaka-Khan False, 0, 0 Doi_local https://doi.org/10.21928/juhd.v3n2y2017.pp862-868
Paper
Effect of high salt concentration (HSC) on structural, morphological, and electrical characteristics of chitosan based solid polymer electrolytes
 2017-05-25 Dr. Mariwan Ahmed Rasheed Polymers, 0, 0 Clarivate https://www.mdpi.com/2073-4360/9/6/187 https://doi.org/10.3390/polym9060187
Paper
Effect of high salt concentration (HSC) on structural, morphological, and electrical characteristics of chitosan based solid polymer electrolytes
 2017-05-24 Dr. Mariwan Ahmed Rasheed Polymers, 0, 0 Clarivate Chitosan (CS) films doped with sodium triflate (NaTf) were prepared by the solution cast technique. The structural and morphological behaviors of the samples were examined by X-ray diffraction (XRD) and scanning electron microscopy (SEM) techniques. The XRD patterns were deconvoluted to estimate the degree of crystallinity of the samples. The SEM micrograph showed the crystalline structure of the sample contained 50 wt% of NaTf salt. The disappearance of broad peaks of chitosan at 2θ≈ 21 and 2θ≈ 32 confirmed the occurrence of ion association at 50 wt% of NaTf salt. In impedance plots, a low frequency spike region and a high frequency semicircle, were distinguishable for low salt concentrations. The highest ambient temperature direct current (DC) electrical conductivity obtained for CS: NaTf was found to be 2.41× 10− 4 S/cm for the sample containing 40 wt% of NaTf salt. The role of lattice energy of salts on DC ionic conductivity was also discussed. The temperature dependence of DC conductivity was found to follow the well-known Arrhenius relationship. From the alternating current (AC) conductivity spectra, three distinct regions were recognized for the samples with NaTf salt concentration ranging from 10 wt% to 30 wt%. The plateau region of AC spectra was used to estimate the DC conductivity. View Full-Text https://doi.org/10.3390/polym9060187