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Prof. Dr. Mahmoud Helal
Prof. Dr. Mahmoud Helal
Department of Mechanical Engineering, Faculty of Engineering, Taif University, P.O. 11099, Taif
Verified email at tu.edu.sa
Title
Cited by
Cited by
Year
Design optimization of lay-up and composite material system to achieve minimum buoyancy factor for composite elliptical submersible pressure hull
E Fathallah, H Qi, L Tong, M Helal
Composite Structures 121, 16-26, 2015
592015
Shelf‑life, quality, safety evaluations of blueberry fruits coated with chitosan nano‑material flms
NBMH Yang Li, Sami Rokayya, Fuguo Jia, Xin Nie , Jingwen Xu , Abeer Elhakem ...
Scientific Reports 11 (50), 1-10, 2021
52*2021
Application of nano-titanum dioxide coating on fresh Highbush blueberries shelf life stored under ambient temperature
S Rokayya, F Jia, Y Li, X Nie, J Xu, R Han, H Yu, S Amanullah, ...
LWT 137, 110422, 2021
462021
Chitosan, Nisin, Silicon Dioxide Nanoparticles Coating Films Effects on Blueberry (Vaccinium myrtillus) Quality
R Eldib, E Khojah, A Elhakem, N Benajiba, M Helal
Coatings 10 (10), 962, 2020
422020
Biocides formulation of essential oils having antimicrobial activity
MA Abo-El Seoud, MM Sarhan, AE Omar, MM Helal
Archives of phytopathology and plant protection 38 (3), 175-184, 2005
412005
Design optimization of composite elliptical deep-submersible pressure hull for minimizing the buoyancy factor
E Fathallah, H Qi, L Tong, M Helal
Advances in Mechanical Engineering 6, 987903, 2014
382014
Numerical investigation of the dynamic response of optimized composite elliptical submersible pressure hull subjected to non-contact underwater explosion
E Fathallah, H Qi, L Tong, M Helal
Composite Structures 121, 121-133, 2015
342015
Enhancement in physicochemical parameters and microbial populations of mushrooms as influenced by nano-coating treatments
R Sami, A Elhakem, A Almushhin, M Alharbi, M Almatrafi, N Benajiba, ...
Scientific Reports 11 (1), 7915, 2021
312021
Effect of titanium dioxide nanocomposite material and antimicrobial agents on mushrooms shelf-life preservation
R Sami, A Elhakem, M Alharbi, N Benajiba, M Almatrafi, J Jing, M Helal
Processes 8 (12), 1632, 2020
312020
The combined effect of coating treatments to nisin, nano-silica, and chitosan on oxidation processes of stored button mushrooms at 4 C
R Sami, A Elhakem, M Alharbi, N Benajiba, M Fikry, M Helal
Scientific Reports 11 (1), 6031, 2021
302021
Nutritional values of onion bulbs with some essential structural parameters for packaging process
R Sami, A Elhakem, M Alharbi, N Benajiba, M Almatrafi, M Helal
Applied Sciences 11 (5), 2317, 2021
292021
Evaluation of Antioxidant Activities, Oxidation Enzymes, and Quality of Nano-Coated Button Mushrooms (Agaricus Bisporus) during Storage
R Sami, A Elhakem, M Alharbi, N Benajiba, M Almatrafi, A Abdelazez, ...
Coatings 11 (2), 149, 2021
292021
Investigating the Nano‐Films Effect on Physical, Mechanical Properties, Chemical Changes, and Microbial Load Contamination of White Button Mushrooms During Storage
MH S. Rokayya, E. Khojah, A. Elhakem, N. Benajiba, M. Chavali, K. Vivek, A ...
coatings 11 (44), 2021
292021
Microscopic image segmentation and morphological characterization of novel chitosan/silica nanoparticle/nisin films using antimicrobial technique for blueberry preservation
R Sami, S Soltane, M Helal
Membranes 11 (5), 303, 2021
272021
Synthesis of bimetallic nanoparticles loaded on to PNIPAM hybrid microgel and their catalytic activity
MU Kakar, K Khan, M Akram, R Sami, E Khojah, I Iqbal, M Helal, ...
Scientific reports 11 (1), 14759, 2021
232021
Effect of nano silicon dioxide coating films on the quality characteristics of fresh-cut cantaloupe
R Sami, M Almatrafi, A Elhakem, M Alharbi, N Benajiba, M Helal
Membranes 11 (2), 140, 2021
232021
Performance Study of Nano/SiO2 Films and the Antimicrobial Application on Cantaloupe Fruit Shelf-Life
R Sami, E Khojah, A Elhakem, N Benajiba, M Helal, N Alhuthal, ...
Applied Sciences 11 (9), 3879, 2021
222021
In-vitro evaluation of the antioxidant and anti-inflammatory activity of volatile compounds and minerals in five different onion varieties
R Sami, A Elhakem, M Alharbi, M Almatrafi, N Benajiba, ...
Separations 8 (5), 57, 2021
212021
Optimal design analysis of composite submersible pressure hull
F Elsayed, H Qi, LL Tong, M Helal
Applied Mechanics and Materials 578, 89-96, 2014
212014
Saudi community care awareness food facts, nutrients, immune system and COVID-19 prevention in taif city among different age categories
R Sami, G Alshehry, E Elgarni, M Helal
African journal of food, agriculture, nutrition and development 21 (1 …, 2021
202021
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