Zobrazeno 1 - 10
of 571
pro vyhledávání: '"Ahmed, Shaker"'
Autor:
Alalaq, Ahmed Shaker
Perhaps among the most prominent sites on which we always encourage professors to create accounts are (ORCID), (Reserach Gate), and (Google Scholar), and how to publish and promote their research through social media or through educational platforms,
Externí odkaz:
http://arxiv.org/abs/2408.08936
Publikováno v:
Alexandria Engineering Journal, Vol 96, Iss , Pp 156-175 (2024)
Traditional multilevel inverter designs often face complexity challenges, prompting the need for a simplified solution. This study introduces and evaluates the performance of a Modified Packed U-Cells (MPUC) inverter in the realm of multilevel invert
Externí odkaz:
https://doaj.org/article/4601f531d13742a281ce8fa759482f19
Autor:
Marwa S. Salem, Ahmed Shaker, Chao Chen, Luying Li, Mohamed Abouelatta, Arwa N. Aledaily, Walid Zein, Mohamed Okil
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 9, Pp 102919- (2024)
Antimony chalcogenide, as a newcomer to light harvesting materials, is regarded as an auspicious contender for incorporation as a photoactive layer in thin film tandem solar cells (TFTSCs). The current study introduces the design of all-antimony chal
Externí odkaz:
https://doaj.org/article/f1615326ecf947329db115385fa4424d
Publikováno v:
Alexandria Engineering Journal, Vol 91, Iss , Pp 30-38 (2024)
This study explores the optimization of a hetero-dielectric tunnel field-effect transistor (HDTFET) structure to improve device performance. By incorporating a high-k oxide pocket in a portion of the source-side gate insulator, a local minimum in the
Externí odkaz:
https://doaj.org/article/08be48c7dd4d499e9bd259eca106a766
Autor:
Saeed Danyali, Mohammadamin Shirkhani, Sajad Yousefi, Jafar Tavoosi, Leila Moteiri, Mostafa Salah, Ahmed Shaker
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 8, Pp 102844- (2024)
Today, solar energy is used for various applications such as photovoltaic-powered light emitting diodes (LEDs) streetlights. Such systems are composed of a photovoltaic (PV) panel, a battery storage, and an LED light integrated with often two power c
Externí odkaz:
https://doaj.org/article/9643798e17914fa185ab943993510a56
Publikováno v:
International Journal of Medical Arts, Vol 5, Iss 9, Pp 3618-3623 (2023)
Background: There are multiple techniques used for tonsillectomy including monopolar cautery. Monopolar electrocautery creates an electrical arch that occurs between the tissue and the appliance, which cause thermal damage with subsequent post-operat
Externí odkaz:
https://doaj.org/article/db095097d3fe47e5bd915314bb132a02
Autor:
Marwa S. Salem, Mohamed Okil, Ahmed Shaker, Mohamed Abouelatta, Mostafa M. Salah, Kawther A. Al-Dhlan, Michael Gad
Publikováno v:
Crystals, Vol 14, Iss 7, p 584 (2024)
In order to surmount the Shockley–Queisser efficiency barrier of single-junction solar devices, tandem solar cells (TSCs) have shown a potential solution. Organic and Si materials can be promising candidates for the front and rear cells in TSCs due
Externí odkaz:
https://doaj.org/article/5c7bf83ad45945549350ac5bd5b4e437
Autor:
Arnob Das, Susmita Datta Peu, Md Sanowar Hossain, Md Mahafujul Alam Nahid, Fazlur Rahman Bin Karim, Hribhu Chowdhury, Mahmudul Hasan Porag, Debo Brata Paul Argha, Sabhasachi Saha, Abu Reza Md Towfiqul Islam, Mostafa M. Salah, Ahmed Shaker
Publikováno v:
Heliyon, Vol 9, Iss 12, Pp e22341- (2023)
The significant increase in energy consumption has facilitated a rapid increase in offensive greenhouse gas (GHG) and CO2 emissions. The consequences of such emissions are one of the most pivotal concerns of environmental scientists. To protect the e
Externí odkaz:
https://doaj.org/article/042c9e8540c944929b9cd20604b2a6b2
Autor:
Mona Saad Salman, Ahmed Shaker, Heba Rady Elbassyouny, Ramy Mohamad Elnaggar, Mohamed Raslan, Ali Elsayed Khayal, Safaa Ibrahim Mahmoud
Publikováno v:
Clinical and Experimental Obstetrics & Gynecology, Vol 51, Iss 5, p 120 (2024)
Background: Cesarean section (CS) is one of the most common surgical procedures worldwide, often associated with postoperative pain. Effective pain management is crucial for maternal recovery and satisfaction. Transversus abdominis plane (TAP) block
Externí odkaz:
https://doaj.org/article/c2de7edbeef449cda2c5ee083dd89b98
Autor:
Marwa S. Salem, Mohamed Okil, Ahmed Shaker, Mohamed Abouelatta, Arwa N. Aledaily, Kawther A. Al-Dhlan, Mohammad T. Alshammari, Mostafa M. Salah, Mona El Sabbagh
Publikováno v:
Polymers, Vol 16, Iss 10, p 1412 (2024)
This work inspects the utilization of all-polymer solar cells (APSCs) in indoor applications under LED illumination, with a focus on boosting efficiency through simulation-based design. The study employs a SCAPS TCAD device simulator to investigate t
Externí odkaz:
https://doaj.org/article/0f672a60c9094e67b294b8bf46c7282f