Works by El-Sayed, Ayman

Results: 73

A new approach for colored watermarking image into gray scale image using wavelet fusion.

Published in:

Optical & Quantum Electronics, 2017, v. 49, n. 8, p. 1, doi. 10.1007/s11082-017-1120-6

By:

Fkirin, Alaa;
Attiya, Gamal;
El-Sayed, Ayman

Publication type:

Article

Cover Feature: Synthetic Modular Antibody Construction by Using the SpyTag/SpyCatcher Protein-Ligase System (ChemBioChem 22/2017).

Published in:

ChemBioChem, 2017, v. 18, n. 22, p. 2191, doi. 10.1002/cbic.201700569

By:

Alam, Md Kausar;
Gonzalez, Carolina;
Hill, Wayne;
El‐Sayed, Ayman;
Fonge, Humphrey;
Barreto, Kris;
Geyer, C. Ronald

Publication type:

Article

Synthetic Modular Antibody Construction by Using the SpyTag/SpyCatcher Protein-Ligase System.

Published in:

ChemBioChem, 2017, v. 18, n. 22, p. 2217, doi. 10.1002/cbic.201700411

By:

Alam, Md Kausar;
Gonzalez, Carolina;
Hill, Wayne;
El‐Sayed, Ayman;
Fonge, Humphrey;
Barreto, Kris;
Geyer, C. Ronald

Publication type:

Article

A Single-Framework Synthetic Antibody Library Containing a Combination of Canonical and Variable Complementarity-Determining Regions.

Published in:

ChemBioChem, 2017, v. 18, n. 22, p. 2247, doi. 10.1002/cbic.201700279

By:

Maruthachalam, Bharathikumar Vellalore;
El‐Sayed, Ayman;
Liu, Jianghai;
Sutherland, Ashley R.;
Hill, Wayne;
Alam, Md Kausar;
Pastushok, Landon;
Fonge, Humphrey;
Barreto, Kris;
Geyer, C. Ronald

Publication type:

Article

Age, growth and population structure of bogue, Boops boops, in the mediterranean waters front Alexandria, Egypt.

Published in:

Egyptian Journal of Aquatic Biology & Fisheries, 2019, v. 23, n. 3, p. 69, doi. 10.21608/ejabf.2019.35327

By:

Azab, Ahmad M.;
El-Far, Alaa M.;
El-Sayed, Ayman M.

Publication type:

Article

A new algorithm for cluster head selection in LEACH protocol for wireless sensor networks.

Published in:

International Journal of Communication Systems, 2018, v. 31, n. 1, p. n/a, doi. 10.1002/dac.3407

By:

Al‐Baz, Ahmed;
El‐Sayed, Ayman

Publication type:

Article

Digital transformation at the Grand Egyptian Museum.

Published in:

Cybrarians Journal, 2024, n. 73, p. 216, doi. 10.70000/cj.2024.73.625

By:

Ali, Nancy;
El-Sayed, Ayman;
Nasser, Amr Abdel

Publication type:

Article

Atropine Prophylaxis before Spinal Anesthesia in Young and Middle Age Males Undergoing Inguinal Hernia Repair.

Published in:

QJM: An International Journal of Medicine, 2024, v. 117, p. ii21, doi. 10.1093/qjmed/hcae175.047

By:

Abdelrahman Mohamed, Mahmoud Mohamed;
Mahmoud El-Azazi, Hesham Mohamed;
El sayed Abdellatif, Ayman Ahmed;
Fawaz, Mariam Momtaz

Publication type:

Article

Role of Granisetron in Reducing Spinal Anesthesia Induced Hypotension during Cesarean Section.

Published in:

QJM: An International Journal of Medicine, 2024, v. 117, p. i9, doi. 10.1093/qjmed/hcae070.019

By:

Ewais, Bahaa El Deen;
El Sayed Abdellatif, Ayman Ahmad;
Youssef Mohamed, Shady Mahmoud

Publication type:

Article

Retraction Note: A blockchain-based electronic medical records management framework in smart healthcare infrastructure.

Published in:

2025

By:

Zakzouk, Amaal;
El-Sayed, Ayman;
Hemdan, Ezz El-Din

Publication type:

Correction Notice

Automated seizure diagnosis system based on feature extraction and channel selection using EEG signals.

Published in:

Brain Informatics, 2021, v. 8, n. 1, p. 1, doi. 10.1186/s40708-021-00123-7

By:

Ein Shoka, Athar A.;
Alkinani, Monagi H.;
El-Sherbeny, A. S.;
El-Sayed, Ayman;
Dessouky, Mohamed M.

Publication type:

Article

Evaluation of benign and malignant vertebral lesions with diffusion weighted magnetic resonance imaging and apparent diffusion coefficient measurements.

Published in:

Egyptian Journal of Radiology & Nuclear Medicine, 2015, v. 46, n. 2, p. 423, doi. 10.1016/j.ejrnm.2015.01.002

By:

Abo Dewan, Khaled Abdel Wahab;
Salama, Alsiagy A.;
El habashy, Hassan Mostafa Saber;
Khalil, Ayman El Sayed

Publication type:

Article

Parallel and Distributed Powerset Generation Using Big Data Processing.

Published in:

Applied Artificial Intelligence, 2019, v. 33, n. 13, p. 1133, doi. 10.1080/08839514.2019.1665262

By:

Essa, Youssef M.;
El-Mahalawy, Ahmed;
Attiya, Gamal;
El-Sayed, Ayman

Publication type:

Article

An Efficient Encryption and Compression of Sensed IoTMedical Images Using Auto-Encoder.

Published in:

Computer Modeling in Engineering & Sciences (CMES), 2023, v. 134, n. 2, p. 909, doi. 10.32604/cmes.2022.021713

By:

El-kafrawy, Passent;
Aboghazalah, Maie;
Ahmed, Abdelmoty M.;
Torkey, Hanaa;
El-Sayed, Ayman

Publication type:

Article

Diabetes classification application with efficient missing and outliers data handling algorithms.

Published in:

Complex & Intelligent Systems, 2022, v. 8, n. 1, p. 237, doi. 10.1007/s40747-021-00349-2

By:

Torkey, Hanaa;
Ibrahim, Elhossiny;
Hemdan, EZZ El-Din;
El-Sayed, Ayman;
Shouman, Marwa A.

Publication type:

Article

Validation of SALTMAD model for simulating soil moisture and faba bean productivity under deficit irrigation and integrated fertilization in the semi-arid regions.

Published in:

Soil & Environment, 2023, v. 42, n. 2, p. 111, doi. 10.25252/SE/2023/242926

By:

Eid, Abdelraouf Ramadan;
Fathy, Maher;
El-Sayed, Ayman;
Hafez, Mohamed;
El Shirbeny, Mohammed Ahmed;
Reda, Amr Mohammed;
Mady, Ahmed Yehia

Publication type:

Article

Transcytosis-Targeting Peptide: A Conductor of Liposomal Nanoparticles through the Endothelial Cell Barrier.

Published in:

Small, 2016, v. 12, n. 9, p. 1212, doi. 10.1002/smll.201500909

By:

Akita, Hidetaka;
Fujiwara, Takahiro;
Santiwarangkool, Sarochin;
Hossen, Nazir;
Kajimoto, Kazuaki;
El‐Sayed, Ayman;
Tabata, Yasuhiko;
Harashima, Hideyoshi

Publication type:

Article

Site-Specific Fluorescent Labeling of Antibodies and Diabodies Using SpyTag/SpyCatcher System for In Vivo Optical Imaging.

Published in:

2019

By:

Alam, Md. Kausar;
El-Sayed, Ayman;
Barreto, Kris;
Bernhard, Wendy;
Fonge, Humphrey;
Geyer, C. Ronald

Publication type:

journal article

Delivery of Macromolecules Using Arginine-Rich Cell-Penetrating Peptides: Ways to Overcome Endosomal Entrapment.

Published in:

AAPS Journal, 2009, v. 11, n. 1, p. 13, doi. 10.1208/s12248-008-9071-2

By:

El-Sayed, Ayman;
Futaki, Shiroh;
Harashima, Hideyoshi

Publication type:

Article

Automated Decision Technique for the Crowd Estimation Method Using Thermal Videos.

Published in:

Applied Computational Intelligence & Soft Computing, 2022, p. 1, doi. 10.1155/2022/7782879

By:

Negied, Nermin K.;
El-Sayed, Ayman;
Hassaan, Asmaa S.

Publication type:

Article

Optimized Resource Allocation Algorithm for a Deadline-Aware IoT Healthcare Model.

Published in:

Big Data & Cognitive Computing, 2025, v. 9, n. 4, p. 80, doi. 10.3390/bdcc9040080

By:

EL-Natat, Amal;
El-Bahnasawy, Nirmeen A.;
El-Sayed, Ayman;
Elkazzaz, Sahar

Publication type:

Article

An Efficient Fault Diagnosis Framework for Digital Twins Using Optimized Machine Learning Models in Smart Industrial Control Systems.

Published in:

International Journal of Computational Intelligence Systems, 2023, v. 16, n. 1, p. 1, doi. 10.1007/s44196-023-00241-6

By:

Zayed, Samar M.;
Attiya, Gamal;
El-Sayed, Ayman;
Sayed, Amged;
Hemdan, Ezz El-Din

Publication type:

Article

An Efficient Plant Disease Recognition System Using Hybrid Convolutional Neural Networks (CNNs) and Conditional Random Fields (CRFs) for Smart IoT Applications in Agriculture.

Published in:

International Journal of Computational Intelligence Systems, 2022, v. 15, n. 1, p. 1, doi. 10.1007/s44196-022-00129-x

By:

Rezk, Nermeen Gamal;
Attia, Abdel-Fattah;
El-Rashidy, Mohamed A.;
El-Sayed, Ayman;
Hemdan, Ezz El-Din

Publication type:

Article

Hybrid two-level protection system for preserving pre-trained DNN models ownership.

Published in:

Neural Computing & Applications, 2024, v. 36, n. 34, p. 21415, doi. 10.1007/s00521-024-10304-0

By:

Fkirin, Alaa;
Moursi, Ahmed Samy;
Attiya, Gamal;
El-Sayed, Ayman;
Shouman, Marwa A.

Publication type:

Article

HPFE: a new secure framework for serving multi-users with multi-tasks in public cloud without violating SLA.

Published in:

Neural Computing & Applications, 2020, v. 32, n. 11, p. 6821, doi. 10.1007/s00521-019-04091-2

By:

Nasr, Aida A.;
Dubey, Kalka;
El-Bahnasawy, Nirmeen A.;
Sharma, S. C.;
Attiya, Gamal;
El-Sayed, Ayman

Publication type:

Article

Assessment of Nasal Obstruction Symptoms and Pulmonary Function Following Functional Endoscopic Sinus Surgery (FESS) in Chronic Rhinosinusitis with Nasal Polyps.

Published in:

Indian Journal of Otolaryngology & Head & Neck Surgery, 2023, v. 75, n. 4, p. 3235, doi. 10.1007/s12070-023-03898-9

By:

Abdelnaseer, Usama;
El Sayed Salem, Ayman;
Shawky, Bola Hosny;
Yousef, Ahmed

Publication type:

Article

Two-level security approach combining watermarking and encryption for securing critical colored images.

Published in:

Optical & Quantum Electronics, 2021, v. 53, n. 5, p. 1, doi. 10.1007/s11082-021-02875-2

By:

Fkirin, Alaa;
Attiya, Gamal;
El-Sayed, Ayman

Publication type:

Article

Mechanistic effects of mesenchymal and hematopoietic stem cells: New therapeutic targets in myocardial infarction.

Published in:

Journal of Cellular Biochemistry, 2018, v. 119, n. 7, p. 5274, doi. 10.1002/jcb.26637

By:

Shafei, Ayman El‐Sayed;
Ali, Mahmoud A.;
Ghanem, Hazem G.;
Shehata, Ahmed I.;
Abdelgawad, Ahmed A.;
Handal, Hossam R.;
ElSayed, Abdelfatah S.;
Ashaal, Ahmed E.;
Ali, Mazen M.;
El‐Shal, Amal S.

Publication type:

Article

Mesenchymal stem cell therapy: A promising cell-based therapy for treatment of myocardial infarction.

Published in:

Journal of Gene Medicine, 2017, v. 19, n. 12, p. n/a, doi. 10.1002/jgm.2995

By:

Shafei, Ayman El‐Sayed;
Ali, Mahmoud Ahmed;
Ghanem, Hazem G.;
Shehata, Ahmed I.;
Abdelgawad, Ahmed A.;
Handal, Hossam R.;
Talaat, Kareem A.;
Ashaal, Ahmed E.;
El‐Shal, Amal S.

Publication type:

Article

Endocytosis of Gene Delivery Vectors: From Clathrin-dependent to Lipid Raft-mediated Endocytosis.

Published in:

Molecular Therapy, 2013, v. 21, n. 6, p. 1118, doi. 10.1038/mt.2013.54

By:

El-Sayed, Ayman;
Harashima, Hideyoshi

Publication type:

Article

The effect of adding magnesium to bupivacaine for popliteal nerve block on anesthesia and postoperative analgesia in achilles tendon repair patients: a randomized double-blinded study.

Published in:

Ain Shams Journal of Anesthesiology, 2016, v. 9, n. 3, p. 409, doi. 10.4103/1687-7934.189561

By:

El Sayed, Ayman A.

Publication type:

Article

Comparative study between general anesthesia and sciatic-femoral-obturator blockade as regards analgesia and incidence of postoperative cognitive dysfunction in elderly patients undergoing unilateral total knee replacement.

Published in:

Ain Shams Journal of Anesthesiology, 2016, v. 9, n. 3, p. 377, doi. 10.4103/1687-7934.189566

By:

El Sayed, Ayman A.;
Soltan, Marwa;
Nabil, Mai M.

Publication type:

Article

Efficacy of intravenous regional anesthesia with dexmedetomidine: local addition versus systemic infusion.

Published in:

Ain Shams Journal of Anesthesiology, 2016, v. 9, n. 1, p. 83, doi. 10.4103/1687-7934.178885

By:

Rayan, Ayman A.;
El Sayed, Ayman A.

Publication type:

Article

Field and Modeling Study on Saving Mineral Fertilizers, Increasing Farm Income and Improving Soil Fertility Using Bio-Irrigation with Drainage Water from Fish Farms.

Published in:

Water (20734441), 2020, v. 12, n. 11, p. 2998, doi. 10.3390/w12112998

By:

R. E., Abdelraouf;
El-Sayed, Ayman;
Alaraidh, Ibrahim A.;
Alsahli, Abdulaziz;
El-Zaidy, Mohamed

Publication type:

Article

Unilateral Papilledema with Bilateral Optic Nerve Sheath Distension: A Case Report.

Published in:

Turkish Journal of Ophthalmology / Turk Oftalmoloji Dergisi, 2024, v. 54, n. 4, p. 240, doi. 10.4274/tjo.galenos.2024.87243

By:

El-Gendy, Raghda Shawky;
Abd El-Hamid, Ahmad Shehata;
Ali Galhom, Ayman El-Sayed;
Hassan, Nihal Adel;
Ghoneim, Ehab Mahmoud

Publication type:

Article

Cost-Effective Algorithm for Workflow Scheduling in Cloud Computing Under Deadline Constraint.

Published in:

Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ), 2019, v. 44, n. 4, p. 3765, doi. 10.1007/s13369-018-3664-6

By:

Nasr, Aida A.;
El-Bahnasawy, Nirmeen A.;
Attiya, Gamal;
El-Sayed, Ayman

Publication type:

Article

Ultrasonographic Evaluation of Gestational Sac, Yolk Sac, Embryonic Heart Rate and Crown Rump Length as Prognostic Factors for First Trimester Pregnancy Outcomes.

Published in:

Egyptian Journal of Hospital Medicine, 2024, v. 95, p. 1310, doi. 10.21608/ejhm.2024.348715

By:

Solyman, Ayman El Sayed;
Ellakwa, Hamed Elsayed;
Allam, Adel Gaber;
Aboumosalam Mousa, Hasnaa Samir;
Badr, Eman Said

Publication type:

Article

Study of Predictors of Outcomes and Severity of Corona Virus Disease in Patients with Liver Cirrhosis.

Published in:

Egyptian Journal of Hospital Medicine, 2023, v. 90, n. 1, p. 1448, doi. 10.21608/ejhm.2023.282367

By:

El Sayed, Ayman Fathy;
El-Bakry, Eman Saeed Mohammed;
Ebrahem, Mohammed Hasan;
Azeem, Mohammed Abdel Azeem Abdel

Publication type:

Article

Evaluation of Serum Testosterone Level in Patients with Psoriasis and Its Correlation to Severity of the Disease.

Published in:

Egyptian Journal of Hospital Medicine, 2021, v. 84, p. 2103, doi. 10.21608/ejhm.2021.180864

By:

Abdelmonem, Amira Mohamed;
Atwa, Enayat Mohamed;
El Sayed Ahmed Yosef, Ayman

Publication type:

Article

Extended Use of Clomiphene Citrate in Induction of Ovulation in Polycystic Ovary Syndrome with Clomiphene Citrate Resistance.

Published in:

Egyptian Journal of Hospital Medicine, 2021, v. 82, n. 3, p. 567

By:

El Ghany Omara, Mohammed Abd;
El Khouly, Nabih Ibrahim;
Salama, Hend Talaat;
Solyman, Ayman El-Sayed

Publication type:

Article

Efficacy of Cd40l As an Early Marker in Diagnosis of Hcv-Related Hepatocelluler Carcinoma.

Published in:

Egyptian Journal of Hospital Medicine, 2020, v. 80, n. 1, p. 748

By:

Ibrahim, Amany Mohamed;
El Sayed, Ayman Fathy;
Elhamid Morad, Emad Abd;
Eldein Khalifa, Reem Ahmed Nour

Publication type:

Article

Pre-clinical study of IRDye800CW-nimotuzumab formulation, stability, pharmacokinetics, and safety.

Published in:

2021

By:

Bernhard, Wendy;
Barreto, Kris;
El-Sayed, Ayman;
Gonzalez, Carolina;
Viswas, Raja Solomon;
Toledo, Darien;
Casaco, Angel;
DeCoteau, John;
Fonge, Humphrey;
Geyer, Clarence Ronald

Publication type:

journal article

A review study on digital twins with artificial intelligence and internet of things: concepts, opportunities, challenges, tools and future scope.

Published in:

Multimedia Tools & Applications, 2023, v. 82, n. 30, p. 47081, doi. 10.1007/s11042-023-15611-7

By:

Zayed, Samar M.;
Attiya, Gamal M.;
El-Sayed, Ayman;
Hemdan, Ezz El-Din

Publication type:

Article

An efficient IoT based framework for detecting rice disease in smart farming system.

Published in:

Multimedia Tools & Applications, 2023, v. 82, n. 29, p. 45259, doi. 10.1007/s11042-023-15470-2

By:

Rezk, Nermeen Gamal;
Hemdan, Ezz El-Din;
Attia, Abdel-Fattah;
El-Sayed, Ayman;
El-Rashidy, Mohamed A.

Publication type:

Article

EEG seizure detection: concepts, techniques, challenges, and future trends.

Published in:

Multimedia Tools & Applications, 2023, v. 82, n. 27, p. 42021, doi. 10.1007/s11042-023-15052-2

By:

Ein Shoka, Athar A.;
Dessouky, Mohamed M.;
El-Sayed, Ayman;
Hemdan, Ezz El-Din

Publication type:

Article

A blockchain-based electronic medical records management framework in smart healthcare infrastructure.

Published in:

Multimedia Tools & Applications, 2023, v. 82, n. 23, p. 35419, doi. 10.1007/s11042-023-15152-z

By:

Zakzouk, Amaal;
El-Sayed, Ayman;
Hemdan, Ezz El-Din

Publication type:

Article

An efficient IoT based smart water quality monitoring system.

Published in:

Multimedia Tools & Applications, 2023, v. 82, n. 19, p. 28827, doi. 10.1007/s11042-023-14504-z

By:

Hemdan, Ezz El-Din;
Essa, Youssef M.;
Shouman, Marwa;
El-Sayed, Ayman;
Moustafa, Abdullah N.

Publication type:

Article

An efficient hybrid stock trend prediction system during COVID-19 pandemic based on stacked-LSTM and news sentiment analysis.

Published in:

Multimedia Tools & Applications, 2023, v. 82, n. 16, p. 23945, doi. 10.1007/s11042-022-14216-w

By:

Sharaf, Marwa;
Hemdan, Ezz El-Din;
El-Sayed, Ayman;
El-Bahnasawy, Nirmeen A.

Publication type:

Article

An efficient fraud detection framework with credit card imbalanced data in financial services.

Published in:

Multimedia Tools & Applications, 2023, v. 82, n. 3, p. 4139, doi. 10.1007/s11042-022-13434-6

By:

Abd El-Naby, Aya;
Hemdan, Ezz El-Din;
El-Sayed, Ayman

Publication type:

Article

A survey on recommendation systems for financial services.

Published in:

Multimedia Tools & Applications, 2022, v. 81, n. 12, p. 16761, doi. 10.1007/s11042-022-12564-1

By:

Sharaf, Marwa;
Hemdan, Ezz El-Din;
El-Sayed, Ayman;
El-Bahnasawy, Nirmeen A.

Publication type:

Article