Zobrazeno 1 - 10
of 418
pro vyhledávání: '"H, Gouda"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Adsorption efficiency of Cefotaxime by novel nanocomposites beads composed of iota carrageenan (IC), sulfonated poly vinyl alcohol (SPVA) and nano sulfated zirconia (SZrO2) was evaluated in this study. SZrO2 was synthesized from solvent-free
Externí odkaz:
https://doaj.org/article/aab00e218fe445b3aaceb5bd82371337
Autor:
Youssra M. El-Ouny, Sahya Maulu, Mohamed A.A. Zaki, Amira A. Helaly, Abdel Aziz M. Nour, Mohammed F. ElBasuini, Eman M.H. Labib, Riad H. Khalil, Ali H. Gouda, Amira A.A. Hessein, Marc Verdegem, Hala S. Khalil
Publikováno v:
Aquaculture Reports, Vol 29, Iss , Pp 101518- (2023)
This study investigated the effect of replacing fishmeal with red wigglers (Eisenia fetida) worm meal (RWWM) in the diet of Nile tilapia (Oreochromis niloticus) fingerlings. Red wigglers worms (RWW) were culture on a vegetable by-product medium, harv
Externí odkaz:
https://doaj.org/article/9690413c032546d1a162891a25c2e9ff
Publikováno v:
Results in Engineering, Vol 17, Iss , Pp 100871- (2023)
Fuel cells (FCs) are one of the most promising forms of energy production. The huge challenge of fuel cell devices is the development of bi-functional, non-precious and highly active catalysts. In this study, nickel oxide supported on graphene (NiO/G
Externí odkaz:
https://doaj.org/article/44c9f21572e64a1a8809258e2652765e
Autor:
Marwa H. Gouda, Safaa M. Ali, Sarah Samir Othman, Samia A. Abd Al-Aziz, Marwa M. Abu-Serie, Noha A. Elsokary, Noha A. Elessawy
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Wound healing is a complicated multicellular process that involves several kinds of cells including macrophages, fibroblasts, endothelial cells, keratinocytes and platelets that are leading to their differentiation towards an anti-inflammato
Externí odkaz:
https://doaj.org/article/4590355243ed4c278b494497816e11d1
Autor:
Marwa H. Gouda, Noha A. Elessawy, Mohamed Elnouby, Mohamed A. Ghorab, Islam Othman Radwan, Ali Hashim, M. Elsayed Youssef, Diogo M. F. Santos
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
To improve the mechanical properties of proton exchange membranes, consequently improving the performance of direct borohydride fuel cells, the present study prepared sulfonated chitosan-g-sulfonated polyvinyl alcohol/polyethylene oxide doped with su
Externí odkaz:
https://doaj.org/article/36bdfc6edf0d4366b1440600fcf6f430
Autor:
M. H. Gouda, Mohamed Elnouby, Andrew N. Aziz, M. Elsayed Youssef, D. M. F. Santos, Noha A. Elessawy
Publikováno v:
Frontiers in Materials, Vol 6 (2020)
The success of fuel cells depends on the proper design of the electrodes and membrane allowing easy access of oxygen and protons. Using non-precious catalyst electrodes based on recyclable carbon nanostructures is most important to produce clean ener
Externí odkaz:
https://doaj.org/article/e1e3de58bd154699a1f8ea3bb09b5c30
Autor:
Dr. Thnaa M. H. Gouda
Publikováno v:
مجلة دراسات وبحوث التربية النوعية. 8:781-794
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::157b62005a745e36e2596e6788ac79ac
https://doi.org/10.21608/jsezu.2022.280201
https://doi.org/10.21608/jsezu.2022.280201
Autor:
Noha A. Elessawy, Marwa H. Gouda, Mohamed S. Elnouby, Hoda F. Zahran, Aly Hashim, Mona M. Abd El-Latif, Diogo M. F. Santos
Publikováno v:
Applied Sciences, Vol 11, Iss 19, p 9186 (2021)
The combination of adsorption and photodegradation processes is an effective technique for the removal of dye contaminants from water, which is motivating the development of novel adsorbent-photocatalyst materials for wastewater treatment. Herein, no
Externí odkaz:
https://doaj.org/article/30800bed782c412b8265df60e1278487
Publikováno v:
Energies, Vol 14, Iss 18, p 5664 (2021)
Herein, a pair of inexpensive and eco-friendly polymers were blended and formulated based on poly (ethylene oxide) (PEO) and poly (vinyl alcohol) (PVA). FTIR, XRD, EDX and TEM techniques were used to describe a Phosphated titanium oxide (PO4TiO2) nan
Externí odkaz:
https://doaj.org/article/98773802e9cb49ed83b4a9008ff4e65f
Publikováno v:
Energies, Vol 14, Iss 15, p 4686 (2021)
Commercializing direct methanol fuel cells (DMFC) demands cost-effective cation exchange membranes. Herein, a polymeric blend is prepared from low-cost and eco-friendly polymers (i.e., iota carrageenan (IC) and polyvinyl alcohol (PVA)). Zirconium pho
Externí odkaz:
https://doaj.org/article/409fb83b27954c4fb8dd2a3efff365fd