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Synergistic effects on process parameters to enhance enzymatic hydrolysis of alkaline oil palm fronds
Published 2018“…In this study, OPF biomass was pretreated with 4.42% NaOH at 100 °C for 58.31 min, resulting in significant disruption as characterised by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD) analysis, and scanning electron microscopy (SEM). Alkaline pretreatment of OPF biomass improved enzymatic biodegradability, and glucan recovery by the Cellic Ctec2 enzyme was more effective than the conventional Celluclast 1.5 L cellulase enzyme. …”
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Polyethersulfone/HFO mixed matrix membrane for enhanced oily wastewater rejection
Published 2017“…The morphologies and physicochemical properties of prepared HFO NPs and MMMs were characterized using Scanning Electron Microscopy (SEM) and Transmission electron microscope (TEM), contact angle goniometer, before further subjected to water permeation test and oil rejection test. …”
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Recycled concrete aggregates as a filter for removal of phosphorus in synthetic wastewater
Published 2018“…RCA was analyzed using Scanning Electron Microscopy (SEM) and Energy-dispersive X-ray spectroscopy (EDX) testing to determine chemical composition. …”
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The effects of PO43- removal from aqueous solution with varied concentrations of metal oxides in steel slag filter system
Published 2018“…The samples of steel slag from 12 filters that has been run for three months for each set were semi-quantitatively analysed using scanning electron microscope-energy dispersive X-ray (SEM-EDX) to identify the adsorption of phosphate ion on the surface of the steel slag. …”
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265
Effects of deposition time and counter-electrode size on the fabrication of lscf-sdc carbonate composite cathode for sofc
Published 2018“…Microstructural characterization and film thickness measurement were performed using a scanning electron microscope (SEM). The 50 × 50 mm2 counter electrode was found to produce a cathode composite film with higher thickness. …”
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266
Advanced neural networking and classification techniques for human brain tissues diagnoses: segmenting healthy, cancer affected and edema brain tissues
Published 2019“…However, the huge amount of data generated by MRI scan thwarts manual classification of tumor vs non-tumor in a particular time. …”
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267
Cr5.7Si2.3P8N24 - a Chromium(+IV) Nitridosilicate Phosphate with Amphibole‐type structure
Published 2024“…The structure consists of vertex‐sharing PN4‐tetrahedra forming zweier double chains and edge‐sharing (Si,Cr)‐centered octahedra forming separated ribbons. Atomic resolution scanning transmission electron microscopy shows ordered Si and Cr sites next to a disordered Si/Cr site. …”
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Antibacterial Activity of Red Ginger (Zingiber officinale var. rubrum) and Black Turmeric (Curcuma caesia) Extracts as Growth Inhibitors of Klebsiella pneumonia
Published 2023“…Further observations on bacterial cell leakage showed that the higher concentration of mixed ethanol extract, red ginger and black turmeric, the higher the leakage of K. pneumoniae bacterial cells seen from the increase in absorbance values that could be captured by wavelengths of 260 nm and 280 nm, respectively. Based on scanning electron microscope (SEM), the quantity of K. pneumoniae after treating black turmeric, red ginger, and mixed ethanol extracts decreased, and the cell walls became wrinkled and destroyed. …”
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269
Effect of Rice Husk Ash (RHA) as a Pozzolan on the Strength Improvement of Cement Stabilized Peat
Published 2024“…Laboratory tests including moisture content, organic content, fibre content, liquid limit, particle size analysis, unconfined compressive strength (UCS) and the Scanning Electron Microscope (SEM) together with Energy Dispersive X-Ray (EDX) analysis were experimented to investigate properties base of peatlands located at Pontian with the proportion of mixing ratio of RHA between 5% to 20%. …”
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270
Effect of Rice Husk Ash (RHA) as a Pozzolan on the Strength Improvement of Cement Stabilized Peat
Published 2024“…Laboratory tests including moisture content, organic content, fibre content, liquid limit, particle size analysis, unconfined compressive strength (UCS) and the Scanning Electron Microscope (SEM) together with Energy Dispersive X-Ray (EDX) analysis were experimented to investigate properties base of peatlands located at Pontian with the proportion of mixing ratio of RHA between 5% to 20%. …”
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Effect of quarry dust incorporation of ternary cement replacement
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279
Interaction between closely packed array antenna elements using metasurface for applications such as MIMO systems and synthetic aperture radars
Published 2018“…Such antennas provide frequency beam-scanning capability needed in Multiple-Input Multiple-Output (MIMO) systems and Synthetic Aperture Radars (SARs). …”
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