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821
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822
Sorption of heavy metals onto polyethylene microbeads and its effect on seabass
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Thesis -
823
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824
Sensitisation of Eu(iii)- and Tb(iii)-based luminescence by Ir(iii) units in Ir/lanthanide dyads: evidence for parallel energy-transfer and electron-transfer based mechanisms
Published 2014“…A series of blue-luminescent Ir(iii) complexes with a pendant binding site for lanthanide(iii) ions has been synthesized and used to prepare Ir(iii)/Ln(iii) dyads (Ln = Eu, Tb, Gd). …”
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Article -
825
A green process for extraction of omega 3 fish oil from tuna byproducts
Published 2013“…The extraction were performed at temperature 45 to 65 0C, pressure 20 to 40 MPa and flow rate 2 to 4 ml min-1, where 65 0C/40 MPa/4 ml min-1 gave the highest yield of 20.6, 35.5, and 30.8 g/ 100 g sample (dry basis) for the continuous, cosolvent, and soaking techniques of SCCO2, respectively. …”
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Proceeding Paper -
826
An experimental approach to determine the critical depth of cut in brittle-to-ductile phase transition during end milling of soda lime glass
Published 2016“…A two-fluted solid end mill of 4 mm diameter was used with cutting speed ranging from 377 to 628 m/min and feed rate from 5 to 20 mm/min to investigate the phenomenon of transition from plowing to ductile and ductile to brittle machining mode. …”
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Article -
827
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828
Tinjauan terhadap motivasi dan transformasi budaya kehidupan dalam kalangan pelajar baharu di Fakulti Pendidikan Teknikal dan Vokasional, UTHM
Published 2021“…Data deskriptif yang diperoleh menunjukkan nilai min bagi pembolehubah motivasi berada pada tahap tinggi dan pembolehubah transformasi budaya kehidupan juga pada tahap tinggi. …”
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Article -
829
Model konsep pembangunan profesionalisme tenaga pengajar Kolej Vokasional Malaysia
Published 2016“…Perisian Winsteps digunakan bersama perisian `Statistical Package for the Social Sciences` (SPSS) versi 20.0 bagi tujuan analisis data di peringkat kajian sebenar. Dapatan nilai min skor dan min ukuran (logit) menunjukkan sub elemen LDP sesuai dilaksanakan bagi program pembangunan profesionalisme tenaga pengajar. …”
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Thesis -
830
Pembangunan dan keberkesanan modul perancahan berstruktur dalam pembelajaran berasaskan projek terhadap pengetahuan dan kemahiran bagi projek mesin larik pelajar Politeknik
Published 2016“…Hasil dapatan kajian menunjukkan skor min kaedah perancahan berstruktur dalam pembelajaran berasaskan projek adalah paling tinggi bagi meningkatkan pengetahuan pengendalian mesin larik, kemahiran teknikal, kemahiran menyelesaikan masalah dan kemahiran mengorganisasi kerja mengatasi skor min kaedah pembelajaran berasaskan projek dan kaedah demonstrasi. …”
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Thesis -
831
Optimization processability of ss316l used natural hydroxyapatite from waste tilapia fish bones in metal injection molding
Published 2019“…The optimal condition of thermal debinding process was heating rate at 4 °C/min, temperature at 550 °C, 60 minutes of dwelling time and 4°C/min cooling rate and produced good quality brown parts. …”
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Thesis -
832
Pretreatment of sludge palm oil by ultrasonic energy for biodiesel production
Published 2010“…The reduction of free fatty acids (FFAs) in sludge palm oil (SPO) was measured at different sonication time from 30 to 300 min and the optimum time was determined. It is reasonable to indicate that the pretreatment of SPO by applying ultrasonic energy is related to long sonication time. …”
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Proceeding Paper -
833
Nanoencapsulation of alpha-tocopherol via microwave heating technique
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Thesis -
834
Poly(Lactic Acid) (PLA)-reinforced Kenaf Bast Fiber Composites: The Effect of Triacetin
Published 2010“…The composites, with different fiber loading and triacetin content, were prepared by melt blending techniques using a Brabender internal mixer at 60 rpm and 170�C for 10 min and their properties were examined. Pure PLA was used as a reference for the biocomposite samples. …”
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Article -
835
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836
Poly-ferric sulphate as superior coagulant: A review on preparation methods and properties
Published 2023“…Iron-based coagulants are widely used in wastewater treatment due to their high positively charged ion that effectively destabilise colloidal suspension, and thus contribute to the formation of insoluble flocs. …”
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Article -
837
Single-route synthesis of magnetic biochar from sugarcane bagasse by microwave-assisted pyrolysis
Published 2016“…The optimum conditions for producing high yield 69% magnetic biochar from sugarcane bagasse by microwave heating were 30 min of radiation time and an impregnation ratio (Fe2O3:biomass) of 0.45. …”
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Article -
838
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839
Novel opto-electronic and plastic fibre sensors
Published 1998“…The middle POF is coupled to a red LED and emits light onto a flat target with the two outer fibres receiving the reflected light from the target and guiding it to two silicon PIN photodiodes. Theoretical investigations on the behaviour of the sensor are presented for ranges between 0 mm and 100 mm, and for targets with different reflectivities. …”
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Thesis -
840
Prediction of minimum chip thickness in tool based micro end milling
Published 2012“…The optimum value for the minimum chip thickness was 375 nm with cutting speed of 2275 rpm, feed rate of 2.6 mm/min, and depth of cut 0.6 μm using Ø 0.8 mm tool. …”
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