Zobrazeno 1 - 10
of 209
pro vyhledávání: '"MOHAMED A. KASSEM"'
A new superfluity deep learning model for detecting knee osteoporosis and osteopenia in X-ray images
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract This study proposes a new deep-learning approach incorporating a superfluity mechanism to categorize knee X-ray images into osteoporosis, osteopenia, and normal classes. The superfluity mechanism suggests the use of two distinct types of blo
Externí odkaz:
https://doaj.org/article/6ea94d32c3694d5e977e78195b0e12ca
Autor:
Soaad M. Naguib, Mohamed A. Kassem, Hanaa M. Hamza, Mostafa M. Fouda, Mohammed K. Saleh, Khalid M. Hosny
Publikováno v:
Heliyon, Vol 10, Iss 10, Pp e31017- (2024)
Knee Osteoarthritis (OA) is one of the most common joint diseases that may cause physical disability associated with a significant personal and socioeconomic burden. X-ray imaging is the cheapest and most common method to detect Knee (OA). Accurate c
Externí odkaz:
https://doaj.org/article/6bb965a76d474d4aada173d0b4c605de
Publikováno v:
Journal of Big Data, Vol 10, Iss 1, Pp 1-23 (2023)
Abstract Human Skin cancer is commonly detected visually through clinical screening followed by a dermoscopic examination. However, automated skin lesion classification remains challenging due to the visual similarities between benign and melanoma le
Externí odkaz:
https://doaj.org/article/7e8a33d819a44db6961695510a49e6ce
Publikováno v:
IEEE Access, Vol 8, Pp 114822-114832 (2020)
Melanoma is a type of skin cancer with a high mortality rate. The different types of skin lesions result in an inaccurate diagnosis due to their high similarity. Accurate classification of the skin lesions in their early stages enables dermatologists
Externí odkaz:
https://doaj.org/article/60cea5bb069d43f199aa3070366f5682
Publikováno v:
Diagnostics, Vol 13, Iss 7, p 1273 (2023)
Cervical spine (CS) fractures or dislocations are medical emergencies that may lead to more serious consequences, such as significant functional disability, permanent paralysis, or even death. Therefore, diagnosing CS injuries should be conducted urg
Externí odkaz:
https://doaj.org/article/90e6c66a8ac44104adec061babb492a9
Publikováno v:
Results in Physics, Vol 28, Iss , Pp 104622- (2021)
We report a microwave-combustion synthesis and structure-related physical properties of Ni0.4Zn0.6−xCrxFe2O4 (0.0 ≤ x ≤ 0.6) nanocrystals in a study of effects by substitution among cations with different oxidation states, Cr3+ for Zn2+. High-q
Externí odkaz:
https://doaj.org/article/4dff239b18e3442eb51e0bec3e84210a
Autor:
Markus Altthaler, Erik Lysne, Erik Roede, Lilian Prodan, Vladimir Tsurkan, Mohamed A. Kassem, Hiroyuki Nakamura, Stephan Krohns, István Kézsmárki, Dennis Meier
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043191 (2021)
Magnetic materials with competing magnetocrystalline anisotropy and dipolar energies can develop a wide range of domain patterns, including classical stripe domains, domain branching, and topologically trivial and nontrivial (skyrmionic) bubbles. We
Externí odkaz:
https://doaj.org/article/eaa04de51e2746ff85e882eeb21d72d5
Publikováno v:
Diagnostics, Vol 11, Iss 8, p 1390 (2021)
Computer-aided systems for skin lesion diagnosis is a growing area of research. Recently, researchers have shown an increasing interest in developing computer-aided diagnosis systems. This paper aims to review, synthesize and evaluate the quality of
Externí odkaz:
https://doaj.org/article/abbbbc19d8554c66ba937a753d6d077f
Publikováno v:
Drug Delivery, Vol 24, Iss 1, Pp 692-700 (2017)
Being one of the highly effective drugs in treatment of Alzheimer’s disease, Rivastigmine brain targeting is highly demandable, therefore liposomal dispersion of Rivastigmine was prepared containing 2 mol% PEG-DSPE added to Lecithin, Didecyldimethy
Externí odkaz:
https://doaj.org/article/f691d93b6bd94e829816f5b2e49ce135
Autor:
Mohamed Sobhy, Adel Eletriby, Hany Ragy, Hossam Kandil, Mohamed Ayman Saleh, Nabil Farag, Ramez Guindy, Ahmed Bendary, Ahmed Mohamed Elmahmoudy Nayel, Ahmed Shawky, Ayman Khairy, Ayman Mortada, Bassem Zarif, Haitham Badran, Hazem Khorshid, Kareem Mahmoud, Karim Said, Khaled Leon, Mahmoud Abdelsabour, Mazen Tawfik, Mohamed Aboel-Kassem F. Abdelmegid, Mohamed Koriem, Mohamed Loutfi, Moheb Wadie, Mohamed Elnoamany, Mohamed Sadaka, Mohamed Seleem, Mohamed Zahran, Osama A. Amin, Sameh Elkaffas, Sherif Ayad, Wael El Kilany, Walid Ammar, Waleed Elawady, Walid Elhammady, Yasser Abdelhady
Publikováno v:
Cardiology and Therapy, Vol 13, Iss 4, Pp 707-736 (2024)
Abstract Introduction The renin–angiotensin–aldosterone system (RAAS) plays a pivotal role in regulating blood pressure (BP), with dysregulation of RAAS resulting in hypertension and potentially heart failure (HF), myocardial infarction (MI), car
Externí odkaz:
https://doaj.org/article/e4d49a8ec63a448a9afe6416adef1ce0