Ahmed M. Tawfik - Publications, H-index & Citations

Ahmed M. Tawfik

egyptian knowledge bank (ekb)

23H指数

118论文数

1.8K被引数

收录论文 23

发表时间

Effects of COVID-19 infection: complications and mortality in chronic kidney disease and end-stage renal disease patients COVID-19感染的影响：慢性肾脏病和终末期肾病患者的并发症与死亡率

EGYPTIAN JOURNAL OF INTERNAL MEDICINE

IF0

2025-10-01

OAAI

El Sharkawy, Magdy Mohamed; Kamal, Osama Mahmoud; Sadek, Ahmed Mohamed; Tawfik, Ahmed Mohamed

Blockchain-based access control and privacy preservation in healthcare: a comprehensive survey 基于区块链的访问控制与隐私保护在医疗保健中的应用：一项全面综述

Cluster Computing

IF0

2025-08-19

OAAI

Ahmed M. Tawfik; Ayman Al-Ahwal; Adly S. Tag Eldien; Hala H. Zayed

ACHealthChain blockchain framework for access control and privacy preservation in healthcare ACHealthChain区块链框架用于医疗保健中的访问控制和隐私保护

SCIENTIFIC REPORTS

IF3.9

2025-05-14

OAAI

Tawfik, Ahmed M.; Al-Ahwal, Ayman; Eldien, Adly S. Tag; Zayed, Hala H.

Impaired myocardial deformation and aortic distensibility by cardiac MRI in girls with Turner syndrome

SCIENTIFIC REPORTS

IF3.9

2025-03-12

OAAI

Batouty, Nihal M.; Shokeir, Farah A.; Sobh, Donia M.; Gadelhak, Basma; Laimon, Wafaa; Salem, Nanees Abdelbadie; Hussein, Mohamed Abdelghafar; Tawfik, Ahmed M.

PriCollabAnalysis: privacy-preserving healthcare collaborative analysis on blockchain using homomorphic encryption and secure multiparty computation PriCollabAnalysis: 使用同态加密和安全多方计算的区块链上的隐私保护医疗保健协作分析

CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS

IF4.1

2025-01-21

OAAI

Tawfik, Ahmed M.; Al-Ahwal, Ayman; Eldien, Adly S. Tag; Zayed, Hala H.

River flood routing using artificial neural networks

AIN SHAMS ENGINEERING JOURNAL

IF5.9

2023-04-01

OAAI

Tawfik, Ahmed M.

Impaired aortic strain and distensibility by cardiac MRI in children with chronic kidney disease

SCIENTIFIC REPORTS

IF3.9

2022-06-30

OAAI

Sobh, Donia M.; Tawfik, Ahmed M.; Batouty, Nihal M.; Sobh, Hoda M.; Hamdy, Nashwa; Bakr, Ashraf; Eid, Riham; Awad, Mohamed H.; Gadelhak, Basma

Best non scour channel section design using artificial neural networks

AIN SHAMS ENGINEERING JOURNAL

IF5.9

2021-06-01

OAAI

Tawfik, Ahmed M.

Left Ventricular Strain Analysis by Tissue Tracking- Cardiac Magnetic Resonance for early detection of Cardiac Dysfunction in children with End-Stage Renal Disease 通过组织跟踪-心脏磁共振进行左心室应变分析，以早期发现终末期肾病患儿的心功能障碍

JOURNAL OF MAGNETIC RESONANCE IMAGING

IF3.5

2021-05-26

PREAI

Sobh, Donia M.; Batouty, Nihal M.; Tawfik, Ahmed M.; Gadelhak, Basma; Elmokadem, Ali H.; Hammad, Ayman; Eid, Riham; Hamdy, Nashwa

De novo Portal Vein Thrombosis in Non-Cirrhotic Non-Alcoholic Fatty Liver Disease: A 9-Year Prospective Cohort Study

FRONTIERS IN MEDICINE

IF3

2021-04-29

OAAI

Abdel-Razik, Ahmed; Mousa, Nasser; Shabana, Walaa; Yassen, Ahmed H.; Abdelsalam, Mostafa; Wahba, Mohamed M.; Helmy, Eman Mohamed; Tawfik, Ahmed M.; Zalata, Khaled; Hasan, Ahmad S.; Elhelaly, Rania; Elzehery, Rasha; Fathy, Aya Ahmed; El-Wakeel, Niveen; Eldars, Waleed

Design of channel section for minimum water loss using Lagrange optimization and artificial neural networks

AIN SHAMS ENGINEERING JOURNAL

IF5.9

2021-03-01

OAAI

Tawfik, Ahmed M.

Helicobacter pylori as an Initiating Factor of Complications in Patients With Cirrhosis: A Single-Center Observational Study

FRONTIERS IN MEDICINE

IF3

2020-03-24

OAAI

Abdel-Razik, Ahmed; Mousa, Nasser; Elhelaly, Rania; Elzehery, Rasha; Hasan, Ahmad S.; Abdelsalam, Mostafa; Seif, Ahmed Salah; Tawfik, Ahmed M.; El-Wakeel, Niveen; Eldars, Waleed

Left superior vena cava: cross-sectional imaging overview

RADIOLOGIA MEDICA

IF4.8

2019-12-10

PREAI

Batouty, Nihal M.; Sobh, Donia M.; Gadelhak, Basma; Sobh, Hoda M.; Mahmoud, Walaa; Tawfik, Ahmed M.

Prevalence and Types of Aortic Arch Variants and Anomalies in Congenital Heart Diseases

ACADEMIC RADIOLOGY

IF3.9

2019-07-01

PREAI

Tawfik, Ahmed M.; Sobh, Donia M.; Ashamallah, Germeen A.; Batouty, Nihal M.

The effect of age and gender on tortuosity of the descending thoracic Aorta

EUROPEAN JOURNAL OF RADIOLOGY

IF3.3

2019-01-01

PREAI

Tawfik, Ahmed M.; Sobh, Donia M.; Gadelhak, Basma; Sobh, Hoda M.; Batouty, Nihal M.

Standard cross-linking versus photorefractive keratectomy combined with accelerated cross-linking for keratoconus management: a comparative study

ACTA OPHTHALMOLOGICA

IF2.8

2018-11-29

OAAI

Iqbal, Mohammed; Elmassry, Ahmed; Tawfik, Ahmed; Elgharieb, Mervat; Nagy, Khaled; Soliman, Ashraf; Saad, Hisham; Tawfik, Tarek; Ali, Osama; Gad, Ahmed; El Saman, Islam; Radwan, Alaa; Elzembely, Hosam; Abou Ali, Amin; Fawzy, Omar

Comment on Common Origin of Brachiocephalic and Left Common Carotid Arteries: Proposal of New Terminology REPLY

AMERICAN JOURNAL OF NEURORADIOLOGY

IF3.7

2018-08-23

OAAI

Tawfik, A. M.; Sobh, D. M.; Batouty, N. M.

Common Origin of Brachiocephalic and Left Common Carotid Arteries: Proposal of New Terminology

AMERICAN JOURNAL OF NEURORADIOLOGY

IF3.7

2018-04-26

OAAI

Tawfik, A. M.; Sobh, D. M.; Batouty, N. M.

Perfusion CT of head and neck cancer

EUROPEAN JOURNAL OF RADIOLOGY

IF3.3

2014-03-01

PREAI

Razek, Ahmed Abdel Khalek Abdel; Tawfik, Ahmed Mohamed; Elsorogy, Lamiaa Galal Ali; Soliman, Nermin Yehia

Whole-Body MR Angiography: First Experiences With the New TimCT Technology With Single Contrast Injection

JOURNAL OF MAGNETIC RESONANCE IMAGING

IF3.5

2013-05-16

PREAI

Naguib, Nagy N. N.; Bohrt, Kevin; Nour-Eldin, Nour-Eldin A.; Schulz, Boris; Tawfik, Ahmed M.; Siebenhandel, Petra; Bodelle, Boris; Eichler, Katrin; Moritz, Anton; Vogl, Thomas J.; Zangos, Stephan

研究方向