Institution
Dijlah University College
Education•Baghdad, Iraq•
About: Dijlah University College is a education organization based out in Baghdad, Iraq. It is known for research contribution in the topics: Computer science & Perovskite (structure). The organization has 80 authors who have published 124 publications receiving 706 citations.
Papers
TL;DR: In this paper, the impact of COVID-19 pandemic on oral hygiene awareness, attitude towards dental treatment, fear of infection and economic impact in the Middle East was assessed.
Abstract: OBJECTIVES: To assess the impact of COVID-19 on oral hygiene (OH) awareness, attitude towards dental treatment, fear of infection and economic impact in the Middle East. METHODS: This survey was performed by online distribution of questionnaires in three countries in the Middle East (Jordan, Iraq and Egypt). The questionnaire consisted of five sections: the first section was aimed at collecting demographic data and the rest sections used to assess OH awareness, attitude towards dental treatment, degree of fear and economic impact of COVID-19. The answers were either multiple choice, closed-end (Yes or No) or 5-point Likert scale for the last four sections. RESULTS: A total of 3782 respondents completed the questionnaire. Overall, OH awareness was low (mean ±SD; 1.84 ± 1.03), while attitude towards dental treatment (5.04 ± 1.68) and economic impact (11.29 ± 4.37) were moderately affected. In addition, fear of infection showed moderately high level (14.04 ± 4.11). All subgroups of the demographic variables showed significant differences among them in relation to OH awareness and attitude towards dental treatment. The regression model suggested country, gender, age, education level, income level and fear as predictors for OH awareness (R2 0.036) and attitude towards dental care (R2 0.141). CONCLUSIONS: The pandemic negatively impacted the level of OH awareness. However, the attitude towards dental treatment was moderately affected. Increasing public fear and compromised economy influenced OH awareness and the attitude towards dental treatment.
TL;DR: Conclusively, the reported SARS-CoV-2 S-RBD specific terpenes could serve as seeds for developing potent anti-COVID-19 drugs and could be used further in the fast-track drug development process to help curb CO VID-19.
TL;DR: In this paper, a 3D/2D heterostructure layer based on 4-Fluoro-Phenethylammonium iodide (4FPEAI) was successfully fabricated to improve the humidity resistance and the power conversion efficiency of the 3D PSCs.
25 Jun 2024
TL;DR: This study investigates indium sulfide as an electron transport material in perovskite solar cells, achieving a champion power conversion efficiency of over 20% under optimized conditions, with performance influenced by perovskite layer thickness and temperature.
Abstract: According to recent reports, planar structure-based organometallic perovskite solar cells (OPSCs) have achieved remarkable power conversion efficiency (PCE), making them very competitive with the more traditional silicon photovoltaics. A complete understanding of OPSCs and their individual parts is still necessary for further enhancement in PCE. In this work, indium sulfide (In2S3)-based planar heterojunction OPSCs were proposed and simulated with the SCAPS (a Solar Cell Capacitance Simulator)-1D programme. Initially, OPSC performance was calibrated with the experimentally fabricated architecture (FTO/In2S3/MAPbI3/Spiro-OMeTAD/Au) to evaluate the optimum parameters of each layer. The numerical calculations showed a significant dependence of PCE on the thickness and defect density of the MAPbI3 absorber material. The results showed that as the perovskite layer thickness increased, the PCE improved gradually but subsequently reached a maximum at thicknesses greater than 500 nm. Moreover, parameters involving the series resistance as well as the shunt resistance were recognized to affect the performance of the OPSC. Most importantly, a champion PCE of over 20% was yielded under the optimistic simulation conditions. Overall, the OPSC performed better between 20 and 30 °C, and its efficiency rapidly decreases above that temperature.
TL;DR: A model is proposed by defining the critical success factors influencing physicians’ confirmation and behavioral control toward utilizing cloud health information systems in Iraqi hospitals to aid the current understanding of cloud health systems in managing health data.
Authors
Showing all 91 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Waseem Jerjes | 36 | 187 | 4037 |
| Sinan Q. Salih | 22 | 55 | 1130 |
| Mustafa K. A. Mohammed | 14 | 52 | 480 |
| Mustafa Musa Jaber | 12 | 25 | 573 |
| K.I. Hajim | 6 | 7 | 228 |
| Mohammed Dauwed | 5 | 13 | 60 |
| Sura Khalil Abd | 5 | 8 | 63 |
| Faiq F. Karam | 4 | 18 | 57 |
| Salim M. Zaki | 4 | 13 | 48 |
| Hussam S. Alhadawi | 4 | 5 | 43 |
| Ra'ed Mohammed Ayoub Al-Delayme | 4 | 9 | 79 |
| Shahad Al-Yousif | 3 | 16 | 30 |
| Ali Amer Ahmed Alrawi | 3 | 8 | 16 |
| Majid S. Naghmash | 3 | 13 | 16 |
| Ali Khaleel Dhaiban | 3 | 10 | 22 |
Related Institutes (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2025 | 5 |
| 2024 | 11 |
| 2023 | 16 |
| 2022 | 11 |
| 2021 | 56 |
| 2020 | 26 |