Zobrazeno 1 - 10
of 2 336
pro vyhledávání: '"Alhammadi A"'
Publikováno v:
Open Education Studies, Vol 6, Iss 1, Pp 1-34 (2024)
The objective of this research is to examine the impact of the Madrasati platform experience on acquiring mathematical concepts, and improving learning motivation from the point of view of mathematics teachers. To achieve the objective of the researc
Externí odkaz:
https://doaj.org/article/6aede466ef3345d0964975915ed373d4
Autor:
Aldawsari SA, Alzaidi N, Abdalla Elsayed ME, Alhammadi AA, Alharthi HK, Alosaimi A, Al-Najmi Y
Publikováno v:
Clinical Ophthalmology, Vol Volume 17, Pp 2687-2695 (2023)
Saad Abbas Aldawsari,1 Nazih Alzaidi,2 Maram EA Abdalla Elsayed,3 Abdullah Ahmed Alhammadi,4 Hadeel Khaled Alharthi,1 Abdulrahman Alosaimi,5 Yahya Al-Najmi6 1Ophthalmology Department, King Faisal Medical Complex, Taif, Saudi Arabia; 2Ophthalmology De
Externí odkaz:
https://doaj.org/article/bc91ca87848e47a5acf7edc5baea7cf6
Autor:
Yakubu, Mubarak, Zweiri, Yahya, Abubakar, Ahmad, Azzam, Rana, Alhammadi, Ruqayya, Seneviratne, Lakmal
Autonomous space rovers face significant challenges when navigating deformable and heterogeneous terrains due to variability in soil properties, which can lead to severe wheel slip, compromising navigation efficiency and increasing the risk of entrap
Externí odkaz:
http://arxiv.org/abs/2409.02273
This study explores the use of historical data from Global Navigation Satellite System (GNSS) scintillation monitoring receivers to predict the severity of amplitude scintillation, a phenomenon where electron density irregularities in the ionosphere
Externí odkaz:
http://arxiv.org/abs/2409.00118
Autor:
Colombo, Maurizio, Asal, Rasool, Damiani, Ernesto, AlQassem, Lamees Mahmoud, Almemari, Al Anoud, Alhammadi, Yousof
The massive deployment of Machine Learning (ML) models raises serious concerns about data protection. Privacy-enhancing technologies (PETs) offer a promising first step, but hard challenges persist in achieving confidentiality and differential privac
Externí odkaz:
http://arxiv.org/abs/2406.19418
The Privacy-sensitive Object Identification (POI) task allocates bounding boxes for privacy-sensitive objects in a scene. The key to POI is settling an object's privacy class (privacy-sensitive or non-privacy-sensitive). In contrast to conventional o
Externí odkaz:
http://arxiv.org/abs/2406.12736
Publikováno v:
Pediatric Health, Medicine and Therapeutics, Vol Volume 11, Pp 379-384 (2020)
Mohamed A Hendaus,1– 3 Deena Shaltout,1,4 Dure Yasrab,4 Aya Al-Noubani,4 Sara G Hamad,4 Mohammed Alamri,2 Ahmed H Alhammadi1– 3 1Department of Pediatrics, Section of Academic General Pediatrics, Sidra Medicine, Doha, Qatar; 2Department of Pediatr
Externí odkaz:
https://doaj.org/article/c739554d11fd4faabaf904c624b7e5a9
Autor:
Wang, Xinquan, Zhu, Fenghao, Huang, Chongwen, Alhammadi, Ahmed, Bader, Faouzi, Zhang, Zhaoyang, Yuen, Chau, Debbah, Merouane
Millimeter-wave (mmWave) multiple-input multiple-output (MIMO) communication with the advanced beamforming technologies is a key enabler to meet the growing demands of future mobile communication. However, the dynamic nature of cellular channels in l
Externí odkaz:
http://arxiv.org/abs/2405.07291
Autor:
Zhu, Fenghao, Wang, Xinquan, Huang, Chongwen, Alhammadi, Ahmed, Chen, Hui, Zhang, Zhaoyang, Yuen, Chau, Debbah, Mérouane
Publikováno v:
in IEEE Wireless Communications Letters, vol. 13, no. 7, pp. 2023-2027, July 2024
The beamforming technology with large holographic antenna arrays is one of the key enablers for the next generation of wireless systems, which can significantly improve the spectral efficiency. However, the deployment of large antenna arrays implies
Externí odkaz:
http://arxiv.org/abs/2405.00391
Autor:
Zhu, Fenghao, Wang, Xinquan, Huang, Chongwen, Jin, Richeng, Yang, Qianqian, Alhammadi, Ahmed, Zhang, Zhaoyang, Yuen, Chau, Debbah, Mérouane
Millimeter-wave (mmWave) technology is increasingly recognized as a pivotal technology of the sixth-generation communication networks due to the large amounts of available spectrum at high frequencies. However, the huge overhead associated with beam
Externí odkaz:
http://arxiv.org/abs/2405.00365