Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ahmed M. Elshewey"'
Autor:
Khalid M. Hosny, Yasmin M. Elnabawy, Ahmed M. Elshewey, Sarah M. Alhammad, Doaa Sami Khafaga, Rania Salama
Publikováno v:
IET Image Processing, Vol 18, Iss 12, Pp 3262-3276 (2024)
Abstract A new image encryption algorithm based on the triple chaotic maps is proposed to deal with the issues of inadequate security and low encryption efficiency. Coloured images consist of three linked channels used in the scheme. This method uses
Externí odkaz:
https://doaj.org/article/eb7a385d093043e88f88c0892c1d59cf
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract This article introduces the Modified Al-Biruni Earth Radius (MBER) algorithm, which seeks to improve the precision of categorizing eye states as either open (0) or closed (1). The evaluation of the proposed algorithm was assessed using an av
Externí odkaz:
https://doaj.org/article/08c560415ae8467484d2aa2d17aba9df
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract Lung cancer is an important global health problem, and it is defined by abnormal growth of the cells in the tissues of the lung, mostly leading to significant morbidity and mortality. Its timely identification and correct staging are very im
Externí odkaz:
https://doaj.org/article/ed5028c0026b4bd49dae24e694fbc72e
Autor:
Ahmed M. Elshewey, Ahmed M. Osman
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Orthopedic diseases are widespread worldwide, impacting the body’s musculoskeletal system, particularly those involving bones or hips. They have the potential to cause discomfort and impair functionality. This paper aims to address the lac
Externí odkaz:
https://doaj.org/article/440237a87d424be697f72cd7671f9dc3
Publikováno v:
Computational Urban Science, Vol 4, Iss 1, Pp 1-21 (2024)
Abstract Gross Domestic Product (GDP) is significant for measuring the strength of national and global economies in urban profiling areas. GDP is significant because it provides information on the size and performance of an economy. The real GDP grow
Externí odkaz:
https://doaj.org/article/40de8139319748e890bb9939e60ba50a
Autor:
Zahraa Tarek, Mahmoud Y. Shams, S. K. Towfek, Hend K. Alkahtani, Abdelhameed Ibrahim, Abdelaziz A. Abdelhamid, Marwa M. Eid, Nima Khodadadi, Laith Abualigah, Doaa Sami Khafaga, Ahmed M. Elshewey
Publikováno v:
Biomimetics, Vol 8, Iss 7, p 552 (2023)
The COVID-19 epidemic poses a worldwide threat that transcends provincial, philosophical, spiritual, radical, social, and educational borders. By using a connected network, a healthcare system with the Internet of Things (IoT) functionality can effec
Externí odkaz:
https://doaj.org/article/8615e3a26e3d4f05b966b7d651bac008
Autor:
Ahmed M. Elshewey, Mahmoud Y. Shams, Sayed M. Tawfeek, Amal H. Alharbi, Abdelhameed Ibrahim, Abdelaziz A. Abdelhamid, Marwa M. Eid, Nima Khodadadi, Laith Abualigah, Doaa Sami Khafaga, Zahraa Tarek
Publikováno v:
Diagnostics, Vol 13, Iss 22, p 3439 (2023)
The paper focuses on the hepatitis C virus (HCV) infection in Egypt, which has one of the highest rates of HCV in the world. The high prevalence is linked to several factors, including the use of injection drugs, poor sterilization practices in medic
Externí odkaz:
https://doaj.org/article/abda8991f85341f59facd1da89e5f159
Autor:
Eman H. Alkhammash, Sara Ahmad Assiri, Dalal M. Nemenqani, Raad M. M. Althaqafi, Myriam Hadjouni, Faisal Saeed, Ahmed M. Elshewey
Publikováno v:
Biomimetics, Vol 8, Iss 6, p 457 (2023)
During the pandemic of the coronavirus disease (COVID-19), statistics showed that the number of affected cases differed from one country to another and also from one city to another. Therefore, in this paper, we provide an enhanced model for predicti
Externí odkaz:
https://doaj.org/article/5a5ff2084e494c84b4e9baee023c13fc
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2022 (2022)
This paper presents optimized linear regression with multivariate adaptive regression splines (LR-MARS) for predicting crude oil demand in Saudi Arabia based on social spider optimization (SSO) algorithm. The SSO algorithm is applied to optimize LR-M
Externí odkaz:
https://doaj.org/article/b26b3d67e6054fe595d84a5adaeddcd6
Autor:
Ahmed M. Elshewey, Mahmoud Y. Shams, Nora El-Rashidy, Abdelghafar M. Elhady, Samaa M. Shohieb, Zahraa Tarek
Publikováno v:
Sensors, Vol 23, Iss 4, p 2085 (2023)
Parkinson’s disease (PD) has become widespread these days all over the world. PD affects the nervous system of the human and also affects a lot of human body parts that are connected via nerves. In order to make a classification for people who suff
Externí odkaz:
https://doaj.org/article/1167438a89454258ac53a3b3540a1892