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Zhuang et al. synthesized poly(NIPAm-co-AMPS) gels and explored the application of this temperature-sensitive gel to bovine serum protein concentration.[32] Jassal et al.[12] synthesized a series of highly absorbent gels using AA, sodium acrylate (AANa), and AMPS as monomers and BIS as cross-linker by reversed-phase suspension polymerization.
Kabiri et al.[13, 22] obtained new NC hydrogels by polymerizing AMPS in the presence of macromolecular cross-linkers polyethylene glycol dimethacrylate and chitosan-modified montmorillonite (MMT).
Additionally, the observed band at 470 cm-1 referred to the bending vibrations of Si−O or Al−O−Si in MMT.
AL-SHAFEY, E.
EL NAGGAR, Synthesis and Characterization of Polymerized Acrylamide Coupled with Acrylamido-2-Methyl-1-Propane Sulfonic Acid-Montmorillonite Structure as a Novel Nanocomposite for Cd (II) Removal from Aqueous Solutions, Journal of Chemical & Engineering Data, 65 (2020), pp. 4079-4091

While Dou et al. [18] reported that C=O aldehyde appears at 1732 cm–1 and hemiacetal at 892 cm–1.
The results of this study follow the result of Gao et al. [22] that pH greatly affects the adsorption results and will reach optimum conditions at a certain pH.
This result follows Guan et al. [25] where research that increasing the sample concentration will increase the adsorption results but will experience saturation at a certain concentration.
This result also follows the research conducted by Chen et al. [26] They used Na2EDTA as a desorption eluent to obtain high efficiency by increasing the Na2EDTA concentration to make the results more optimal.
El-Safty, H.

Kerikous, et al. 2018 [13] optimized the Savonius turbine output by modifying the thickness of the concave and convex blades which varied simultaneously.
The existence of grooves on the surface was also explained by Gowree, et al., (2019) who stated that surface roughness or groove-like protrusions are the main source of skin friction resistance in wall-bounded flows [17].
Baloutaki, et al., 2013 [16] explained that grooves or curved surfaces strengthen free flow turbulence thereby increasing the momentum of flow particles and the rate of energy dissipation.
A similar view was also explained by Gowree, et al., 2019, who stated that protrusions such as grooves are the main source of skin friction resistance in wall-bounded flows [17].
El-Haroun, E.

Singh S et al. [36] examined the impact of form thickness on the dimensional exactness of castings arranged as RIC and presumed that shape thickness influences the dimensional precision fundamentally.
Smith, P Jean, Duquette, A comparison of rapid prototype techniques for investment casting Be-Al.
Fabbrocino, Investigations for dimensional accuracy of Al alloy/Al-MMC developed by combining stir casting and ABS replica based investment casting.
Ubertini, A.L.
El Sayed, W.

In the study of apple replant disease, Rumberger et al[13] observed differences in banding patterns of rhizosphere soil when DGGE was used to assessed bacterial community composition.
The disease severity index (DSI) was calculated according to the equation proposed by Baysal et al[18].
The total DNA of each soil sample was isolated according to the procedure described by Zhou et al[19] and purified with recovery DNA kits (Vitagen, Hangzhou, China).
This was confirmed by the observation of Mazzola et al.[27], who isolated 2.4-DAPG-producing Pseudomonas strains from wheat rhizosphere when soils were cropped for three successive cycles.
Story, E.L.

AL-Hajri, A.
AL-Shahrani, M.
AL-Assiri, Abulnasr, A.
El-shall, Growth and characterization of ZnO, SnO2 and ZnO/SnO2 nanostructures from the vapor phase, Top.
Al-Shahrani, S.

Mechanical Performance of Defective FDM Multi-Layer Material Panels Amged Elhassan1,a*, Waleed Ahmed2,b and Essam Zaneldin3,c 1Mechanical Engineering Department UAE University, Al Ain, UAE 2Engineering Requirements Unit, UAE University, Al Ain, UAE 3Civil & Environmental Engineering Department, UAE University, Al Ain, UAE a201450104@uaeu.ac, bw.ahmed@uaeu.ac.ae, cessamz@uaeu.ac.ae *Corresponding author Keywords: 3D printing, composite sandwich panels, finite element, defects.
Turnbull et al., “3D biofabrication for soft tissue and cartilage engineering,” Med.
Pang et al., “Research advances in composition, structure and mechanisms of microwave absorbing materials,” Compos.
[17] Ahmed, W.; Zaneldin, E.; El Hassan, A.
Buildings 2023, 13, 2402 [18] Al Rashid, W.

Hagen et al. [3] and Hagen and Larsen [4] conducted a numerical study to generate data for developing a design model for the shear force capacity of steel beams with web holes, both with and without transverse steel stiffeners and opening strengthening.
KM et al. [5] performed a numerical study of castellated columns to ascertain the critical elastic buckling load and related mechanism of failure.
[5] El-Sawy KM, Sweedan AM, Martini MI.
[7] Al-Rifaie A, Al-Husainy AS, Al-Mansoori T, Shubbar A.
[15] Al-Thabhawee HW.

The details underlying theory is also reported by many groups including Moskovits et al., Zhang et al., Xu et al., etc. [25, 31-32].
Similar observation was also reported by Nie et al. [62].
To the very first, two groups, Nei et al. and Kneipp et al.
El-Sayed, M.A.
El-Sayed, Au nanoparticles target cancer, Nanotoday 2 (2007) 18-29

El-Zahar, S.
El-Gendy, A.
El-Nahass, M.
Abd El-Rahman, A.A.A.
El-Koussi, N.M.