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Chai et al. found a peak at 958 cm-1 ascribed to P-O interaction band [13].
Zhi et al. also found two peaks at 230 nm assigned to π-π* transition (aromatic C=C), and 350nm corresponds to n-π* transition (carboxyl)[33].
Wang et al. found a sharp absorption peak at 234 nm attributed to π-π* transition of C=C and aromatic structures respectively [34].
Raju et al. synthesized P-CQDs using phosphorous acid and trisodium citrate as precursors.
El-Shafey, Carbon dots: Discovery, structure, fluorescent properties, and applications, Green Processing and Synthesis, 10, 134–156.(2021) [19] R.

The isolation process has been reported by Nuryono et al. [9].
The primary material in this research was natural magnetic particles (NMP) isolated from an iron sand sample collected from Glagah Beach, Kulon Progo Regency, Yogyakarta Province, using a procedure reported by Nuryono et al. [9]. 
It is similar to the study reported by Zain et al. [11].
It is similar to the results reported by Manikandan and Sathiyabama; Deng et al. [13,22], while the NMP/Chi/CuNP(20) composite material obtained a larger average size than CuNP 20, which is 32.95 nm.
El Badawy, A.

Wang et al. [7] synthesized needlelike PCC by carbonation under high-gravity environment and found that the addition of H3PO4, high reaction temperature, low CO2 flow rate and appropriate rotating speed favored the formation of needlelike CaCO3 particles.
Sonawanea et al. [9] adopted sonochemical carbonization to prepare nano- calcite CaCO3 and observed that the application of ultrasound caused a super-saturation of Ca2+ ions leading to a rapid nucleation of CaCO3 and improved the solute transfer rate.
Montes-Hernandez et al. [10] precipitated calcite from CO2–H2O–Ca(OH)2 slurry under high pressure of CO2 and observed that supercritical CO2 was essential to the precipitation of sub-micrometric isolated particles and micrometric agglomerates of calcite.
The nitrogen content in supernatant of slurry during carbonation process was measured by Element analyzer (vario EL Ⅲ, SARTORIUS GMBH, Germany).
Xiang et al. [8] revealed the main product of the reaction between Ca(OH)2 slurry and EDTA is CaY2- through calculating and experiment.

By the make use of Vashy-Buckingham’s theorem, the instant attainable to foretell wear of Al-Al2O3composites with the nominal set of dimensional combinations [25].
[9] E.L.
Singh, Modelling and optimization of extrusion process parameters for the development of Nylon6–Al–Al2O3 alternative FDM filament, Prog.
Singh, Wear modeling of Al-Al2O3 functionally graded material prepared by FDM assisted investment castings using dimensionless analysis, J.
Singh, Experimental investigations for a statistically controlled solution of FDM assisted Nylon6-Al- Al2O3 replica based investment casting, Mat.

Experiment Synthesis of undoped and Sn-doped CuO nanoparticles The method reported by Wang et al. [19] is used here for the synthesis of undoped and Sn-doped CuO nanoparticles.
Chen et al. [13] used Raman spectroscopy and observed both localized vibrational mode and gap mode in carbon doped GaSb.
For example Zaluska et al. [26] have reported the atomistic reactions to the nanoscale in a systematic way to enhance the hydrogenation properties of metal hydrides.
The DWF of CuO nanoparticles obtained from Wilson’s plot (10.6 Å2) is large when compared to that of bulk CuO (5.66 x 10-3 Å2) obtained by Johannessan et al. [28] from EXAFS measurement.
Mercader and E.L.

Aqueous extraction was performed as described by Panpipat et al. method [27] with minor modifications.
The aqueous methanolic extraction (80% methanol) was performed as described by Torres-Urrutia et al. method [28] with some modifications.
Determination of total phenolic content (TPC) TPC of the turmeric extracts was determined spectrometrically according to the Folin-Ciocalteu method described by Ainsworth et al [29,30], with minor modifications.
This agrees with the report of Nisar et al. [35], who indicated that a higher TPC in methanolic extracts is present compared to that in aqueous extracts from dried turmeric.
Mischan, E.L. do Carmo, Cassava and Turmeric Flour Blends as New Raw Materials to Extruded Snacks, Ciencia.

Also, Georgory et al. have shown that fiber diameter plays an important role on proliferation and differentiation of neural stem/progenitor cells [13].
Demir et al. [18] have studied effects of process and solution parameters on size and morphology of electrospun PU copolymer.
The only systematic work published on PU nanofibers is a report by Shoushtari et al. which evaluated effect of tip to collector distance, applied voltage and polymer concentration on fiber diameters [22].
El-Newehy, G.E.
Reneker, A.L.

Studies relating to the automotive industry deploy geometries that may even resemble the full structure, as seen in Nezami et al.’s publication [6].
Viisainen et al attributes the variability in NCF preform results to the more ‘complex architecture’ [18], with NCFs consisting of intra-ply stitches rather than interlaced primary yarns.
El Said, J.
Bardl et al., “Analysis of the 3D draping behavior of carbon fiber non-crimp fabrics with eddy current technique,” Compos.
Chen et al., “Double diaphragm forming simulation for complex composite structures,” Compos.

By altering the procedure outlined by Ben Amara et al., this was accomplished [28-31].
Assay Activity of Cyclodetrin glucanotransferase (CGTase) In order to ascertain the assay activity of the nanosized CGTase, a modified method of Jemli et al. [7,32] was employed.
Preparation of Nanostructured β-CDs/AuNPs By modifying Olaniyan et al. approach, a small adjustment was employed to prepare the nanostructured β-CDs/AuNPs.
El-Shetehy, A.
Lin, J. et al.

., 500036, Brasov, Romania 2Central Metallurgical Research and Development Institute, 1 Elfelezat Street, El-Tebbin, Helwan 11421, Egypt amon_ioan@yahoo.com, bmtierean@unitbv.ro, cadelnofal@hotmail.com Keywords: Austempered Ductile Iron, welding, Ductile Iron, GTAW, SMAW, hardness, microstructure, tensile test.
Malek Ghaini et al. [3] have studied the metallurgical characteristics of the HAZ cracks observed in ductile cast iron using oxyacetylene powder welding.
Chang et al. [5] have studied the variations of microstructure in joined region obtained by friction stir welding (FSW).
Agüera et al. [6] have studied the weldability of cast ADI obtained by SMAW process using commercial electrode Conarco Ni55, 50% Fe and 50% Ni, which meet with AWS 5.15 standard electrode ENiFe-Cl.
Chemical composition of weld deposited on the samples DI with SMAW, mass% C Si Mn Al Mo Cu Nb Fe Ni 0.41 0.20 0.08 0.02 0.02 0.15 0.2 5.17 rest Fig. 7.