Search Results - "Moustafa, H."

Hydrothermal extraction and physicochemical characterization of biogenic hydroxyapatite nanoparticles from buffalo waste bones for in vivo xenograft in experimental rats by Alsharif, Shada A., Badran, Mahmoud I., Moustafa, Moustafa H., Meshref, Radwa A., Mohamed, Ehab I.

“…Hydroxyapatite (HA) can be used in odontology and orthopedic grafts to restore damaged bone due to its stable chemical characteristics, composition, and…”
Get full text

Deep learning in mammography images segmentation and classification: Automated CNN approach by Salama, Wessam M., Aly, Moustafa H.

“…In this work, a new framework for breast cancer image segmentation and classification is proposed. Different models including InceptionV3, DenseNet121,…”
Get full text

Characterization of wideband semiconductor optical amplifier: numerical analysis and simulation by Beshr, Arwa Hassan, Aly, Moustafa H.

“…One of the important devices for developing optical networks is the semiconductor optical amplifier (SOA). SOAs are utilized in a wide range to accomplish…”
Get full text

Wideband SOA fiber-to-fiber gain and saturation output power in the C-band: impact of characteristic parameters by Beshr, Arwa Hassan, Aly, Moustafa H.

“…Semiconductor Optical Amplifiers (SOAs) have numerous attractive characteristics; for example: minimum power usage, broadband, flexible wavelength, wide…”
Get full text

Optical PTFT Asymmetric Cryptosystem Based Secure and Efficient Cancelable Biometric Recognition System by Alarifi, Abdulaziz, Amoon, Mohammed, Aly, Moustafa H., El-Shafai, Walid

“…Recently, biometric systems are extensively and commonly utilized for authentication and verification applications. The security issue and the dependence on a…”
Get full text

Detection, Purification and Elucidation of Chemical Structure and Antiproliferative Activity of Taxol Produced by Penicillium chrysogenum by El-Sayed, Ashraf, Enan, Gamal, Al-Mohammadi, Abdul-Raouf, H Moustafa, Ahmed, El-Gazzar, Nashwa

“…has been reported as a potent taxol producer based on quantitative analysis by TLC and HPLC. The biosynthetic potency of taxol has been validated from PCR…”
Get full text

Underwater VLC channel estimation based on Kalman filtering for direct current optical- and asymmetrically clipping optical- orthogonal frequency division multiplexing techniques by Shawky, Eman, Aly, Moustafa H., El-Shimy, Mohamed

“…In this paper, we suppose an underwater optical wireless communication (UOWC) system, where the communication utilizes visible light communication for its…”
Get full text

Performance analysis of a 448 Gbps PDM/WDM/16-QAM hybrid SMF/FSO system for last mile connectivity by Singh, Mehtab, Aly, Moustafa H., El-Mottaleb, Somia A. Abd

“…A combined wavelength division multiplexing (WDM)-polarization division multiplexing-dual polarization (DP) in-phase quadrature modulation is proposed in…”
Get full text

Impact of Fireworks Industry Safety Measures and Prevention Management System on Human Error Mitigation Using a Machine Learning Approach by Nallathambi, Indumathi, Savaram, Padmaja, Sengan, Sudhakar, Alharbi, Meshal, Alshathri, Samah, Bajaj, Mohit, Aly, Moustafa H, El-Shafai, Walid

“…In the fireworks industry (FI), many accidents and explosions frequently happen due to human error (HE). Human factors (HFs) always play a dynamic role in the…”
Get full text

UOWC transmission system based on OAM beams: performance evaluation by Singh, Mehtab, Atieh, Ahmad, Aly, Moustafa H., El-Mottaleb, Somia A. Abd

“…This paper proposes a novel 4 × 10 Gb/s underwater optical wireless communication system based on orbital angular momentum (OAM) multiplexed beams. The…”
Get full text

Ni(II) and Cu(II) complexes with ONNO asymmetric tetradentate Schiff base ligand: synthesis, spectroscopic characterization, theoretical calculations, DNA interaction and antimicrobial studies by Abdel‐Rahman, Laila H., Abu‐Dief, Ahmed M., Moustafa, H., Hamdan, Samar Kamel

“…A novel Schiff base, namely Z‐3‐((2‐((E)‐(2‐hydroxynaphthyl)methylene)amino)‐5‐nitrophenylimino)‐1,3‐dihydroindin‐2‐one, was synthesized from the condensation…”
Get full text

Design and nonlinear optical properties (NLO) using DFT approach of new Cr(III), VO(II), and Ni(II) chelates incorporating tri-dentate imine ligand for DNA interaction, antimicrobial, anticancer activities and molecular docking studies by Abdel-Rahman, Laila H., Abu-Dief, Ahmed M., Moustafa, H., Abdel-Mawgoud, Azza A. Hassan

“…[Display omitted] In recent years, metals based antitumor complexes have played a vital role in chemotherapy. Therefore, in this study, some new imine Cr(III),…”
Get full text

120 Gbps SAC-OCDMA-OAM-based FSO transmission system: Performance evaluation under different weather conditions by Singh, Mehtab, Atieh, Ahmad, Aly, Moustafa H., Abd El-Mottaleb, Somia A.

“…A novel 120 Gbps free space optics (FSO) transmission scheme is introduced by combining orbital angular momentum (OAM) multiplexed signals with spectral…”
Get full text

An efficient watermarking algorithm for digital audio data in security applications by Yamni, Mohamed, Daoui, Achraf, Karmouni, Hicham, Sayyouri, Mhamed, Qjidaa, Hassan, motahhir, Saad, Jamil, Ouazzani, El-Shafai, Walid, Algarni, Abeer D., Soliman, Naglaa F., Aly, Moustafa H.

“…Transform-domain audio watermarking systems are more robust than time-domain systems. However, the main weakness of these systems is their high computational…”
Get full text

A generalized framework for lung Cancer classification based on deep generative models by Salama, Wessam M., Shokry, Ahmed, Aly, Moustafa H.

“…A new generalized framework for lung cancer detection and classification are introduced in this paper. Specifically, two types of deep models are presented…”
Get full text

Chemical Constitution and Antimicrobial Activity of Kombucha Fermented Beverage by Al-Mohammadi, Abdul-Raouf, Ismaiel, Ahmed A, Ibrahim, Rehab A, Moustafa, Ahmed H, Abou Zeid, Azza, Enan, Gamal

“…Kombucha is a traditional beverage of sweetened black tea fermented with a symbiotic association of acetic acid bacteria and yeasts. In this study, kombucha…”
Get full text

Pure and doped carbon quantum dots as fluorescent probes for the detection of phenol compounds and antibiotics in aquariums by Mousa, Mahmoud A., Abdelrahman, Hanaa H., Fahmy, Mamdouh A., Ebrahim, Dina G., Moustafa, Amira H. E.

“…The resulting antibiotic residue and organic chemicals from continuous climatic change, urbanization and increasing food demand have a detrimental impact on…”
Get full text

Performance analysis of multiple NLOS UV communication cooperative relays over turbulent channels by Refaai, Ali, Abaza, Mohamed, El-Mahallawy, Mohamed S, Aly, Moustafa H

“…Ultraviolet (UV) communication overcomes pointing and tracking errors and is superior to other modern optical wireless communication technologies at short…”
Get full text

A reduced PAPR hybrid OFDM visible light communication system by Taha, Basma, Fayed, Heba A., Aly, Moustafa H., Mahmoud, Mohamed

“…Orthogonal frequency division multiplexing (OFDM) is used by visible light communication (VLC) systems. Its main goal is to lessen inter-symbol interference's…”
Get full text

Optimizing Remote Photoplethysmography Using Adaptive Skin Segmentation for Real-Time Heart Rate Monitoring by Fouad, R. M., Omer, Osama A., Aly, Moustafa H.

“…Choosing a proper Region of Interest (ROI) for Remote Photoplethysmography (rPPG) is essential and a challenging first step, and it has a direct effect on the…”
Get full text