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1141
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1142
Excitation processes in the positive column of electrical discharges in inert gases
Published 1987“…The results indicate that two-step excitation is important for many neon lines. Measurements of emission line profiles have been made using a pressure scanned Fabry-Perot interfermometer. …”
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Thesis -
1143
Holocene environmental change in the Scottish Highlands: multi-proxy evidence from blanket peats
Published 1997“…This thesis seeks to investigate the Holocene environmental history of two areas of Northern Scotland with specific reference to the evidence for pine woodland density variations and tree-line dynamics. The evidence is derived from the biostratigraphy of of peat profiles sampled along altitudinal transects in the two upland areas of Gleann Einich in the Cairngorms (between c.500m OD and 930m OD) and Beinn Dearg in the Northwest Highlands (between c.270m OD and c.600m).…”
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Thesis -
1144
Characterization and solvent stability of strep-tagged purified recombinant lipase from thermostable and solvent tolerant Bacillus sp. strain 42.
Published 2009“…Based on solvent stability studies in 30 min pre-incubation in 25% v/v solvents with a shaking rate at 150 strokes per min, the purified Lip 42 showed a different residual activity profiles depending on solvents and temperatures. …”
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1145
Wear analysis of Silicon Nitride (Si3N4) cutting tool in dry machining of T6061 Aluminium Alloy
Published 2013“…Machining was performed at four different cutting speeds; 292, 388, 518 and 689 m/min using two different cutting parameters (feed rate, f = 0.2 mm/rev, depth of cut, d = 0.1 mm and f = 0.4 mm/rev, d = 0.2 mm). …”
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1146
Bladder scan vs urethral cathetarization for measurement of immediate post partum bladder volume
Published 2011“…The mean for time interval between bladder scan and catheterization was 3 min(range between 1-8 min). There is a linear relationship between the bladder scan-estimated and catheter bladder volumes (r2=082). …”
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Proceeding Paper -
1147
Effect of electrical parameters on performance of Cu-TiC mixed ceramic compact electrode in EDM process
Published 2013“…The highest MRR of 9.93mg/min was obtained with the current of 6.5A and pulse duration of 7.5 μs. …”
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Proceeding Paper -
1148
Extraction and characterization of gelatin from camel skin (potential halal gelatin) and production of gelatin nanoparticles
Published 2020“…Central composite design combined with response surface methodology was used to achieve high gelatin yields under different extraction conditions: temperatures of 40, 60, and 80 °C; pH values of 1, 4, and 7; and extraction times of 0.5, 2.0, and 3.5 min. Maximum gelatin yield from camel skin (29.1%) was achieved at 71.87 °C and pH 5.26 after 2.58 min. …”
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1149
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1150
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1151
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1152
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1153
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1154
A systematic investigation of the tribological behaviour of oxides formed on AlSiTiN, CrAlTiN, and CrAlSiTiN coatings
Published 2023“…However, AlSiTiN coated tools demonstrated reduced flank wear and the lowest wear in machining at 200 m/min. The formation of SiO2 could account for this low level of wear.…”
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1155
Steel Slag and Limestone as a Rock Filter for Eliminating Phosphorus from Domestic Wastewater: A Pilot Study in a Warm Climate
Published 2023“…The VASSF achieved a removal percentage at 30% of TP, biological oxygen demand (BOD; 89%), chemical oxygen demand (COD; 75%), total suspended solids (TSS; 73%), and total coliforms (TC; 96%), recorded with 7 L/min of an airflow rate and 1.04 m3/m3 .day of hydraulic loading rate (HLR) at potential of hydrogen (pH) 7.3 and 5.09 mg/L of dissolved oxygen (DO). …”
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Article -
1156
Synthesis and characterization of laser irradiated polyaniline/rice husk (silica) nanocomposites for electrical conductivity applications
Published 2023“…The best energy band gap of PANI was 1.13 eV and the best laser irradiation time was (40) min. Direct current (DC) electrical conductivity was calculated for the best ratio conductivity values were found to be at PANI / RHACCl (SiO2) NCs after laser irradiation (1: 0.5 = 1.10x10-1 S cm-1, 2: 0.5 = 1.36x10-1 S cm-1 and 3: 0.5 = 2.08x10-1 S cm-1) in the time 40 min…”
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Thesis -
1157
Steel Slag and Limestone as a Rock Filter for Eliminating Phosphorus from Domestic Wastewater: A Pilot Study in a Warm Climate
Published 2023“…The VASSF achieved a removal percentage at 30% of TP, biological oxygen demand (BOD; 89%), chemical oxygen demand (COD; 75%), total suspended solids (TSS; 73%), and total coliforms (TC; 96%), recorded with 7 L/min of an airflow rate and 1.04 m3/m3 day of hydraulic loading rate (HLR) at potential of hydrogen (pH) 7.3 and 5.09 mg/L of dissolved oxygen (DO). …”
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1158
Penilaian keberkesanan kit pengajaran transistor bagi aliran vokasional
Published 2012“…Nilai skor min bagi kumpulan rawatan adalah lebih tinggi dibandingkan dengan kumpulan kawalan iaitu 18.47 dan 12.93. …”
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Thesis -
1159
Quality improvement of manuka honey through the application of high pressure processing
Published 2014“…Results demonstrated that high pressure processing operated at 600 MPa for 10 min has capability to increase significantly the total phenolic content and antioxidant activity by 47% and 30%, respectively. …”
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Thesis -
1160
Kesan pembelajaran koperatif terhadap pencapaian pendidikan alam sekitar dalam kalangan pelajar sekolah menengah rendah
Published 2011“…Hasil kajian mendapati min pencapaian kumpulan eksperimen adalah tinggi iaitu 18.16 berbanding dengan min kumpulan kawalan, iaitu 13.91. …”
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Thesis