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141
Adsorption behaviour of manganese (Mn2+) removal from aqueous solution using carbon nanotubes
Published 2010“…Different pHs are pH 6.0, pH 6.5, pH 7.0, pH 7.5 and pH 8.0, CNT dosages are 5mg, 6.25mg, 7.5mg, 8.75mg or 10mg, contact time are 10 min, 32.5 min, 55 min, 87.5 min and 120 min while the agitation speeds are 100rpm, 150rpm, 200rpm, 250rpm and 300rpm. …”
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Proceeding Paper -
142
Efficacy of Malaysian plant extracts in preventing peroxidation reactions in model and food oil systems
Published 2004“…This was followed by the extracts of limau purut leaves (85 min), peels (60 min), and stems (39 min). The antioxidative activities of these plants, however, were lower than those of rosemary and sage. …”
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143
Effects of flux application and melting parameters in investment casting of pure aluminium by in-situ melting technique
Published 2018“…The aluminium granules then were heated at the temperature of 850oC for 30 min in argon environment at the flow rate of argon gas 0.5, 2.5 and 5 l/min to reduce the oxidation of the aluminium granules. …”
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Thesis -
144
Computer and electronic devices waste: analytical study
Published 2011“…New EC legislation requires that the cost of properly disposing of electronic products must be picked up by the producers of the waste (manufacturers, retailers, branders, and importers). …”
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Proceeding Paper -
145
Kesan pembelajaran berasaskan masalah terhadap motivasi pelajar dalam mata pelajaran kemahiran hidup
Published 2014“…Namun begitu, nilai skor min motivasi keseluruhan Kumpulan Rawatan adalah lebih tinggi daripada Kumpulan Kawalan. …”
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Thesis -
146
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147
Pembangunan modul pembelajaran kendiri pendidikan alam sekitar bagi pelajar sekolah menengah
Published 2003“…sf;ca/ Packages For socz'a/ & f e / : c e j (SP-S^ i^er^zoH 77.0 yang melibatkan skor min, peratus dan ujian t. Dapatan kajian menunjukkan kesesuaian isi kandungan modul (skor min= 3.19), kesesuaian aktiviti (skor min = 3.18), tahap keboiehiaksanaan (skor min = 3.17) dan ciri-ciri mesra pengguna (skor min = 3.20) adaiah pada tahap yang tinggi. …”
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148
Extraction and characterisation of pectin from dragon fruit (hylocereus polyrhizus) peels
Published 2017“…Pectin from dragon fruit peels was determined as low methoxyl pectin and has high percentage of antioxidant activity with low value of inhibition concentration (IC50) (0.0063 to 0.0080 mg/mL). 60 min extraction sample exhibits the highest antioxidant activity (81.91 % at 40 μg/mL), followed by 80 min extraction (81.68 % at 40 μg/mL), 40 min extraction (81.38 % at 40 μg/mL) and 20 min extraction (81.31 % at 40 μg/mL).…”
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Article -
149
Experimental evaluation of new pipe sleeve with weep holes for concrete leakage prevention
Published 2018“…As a result, the weep-holes angle of 60° with 10% weep-holes surface area has recorded the highest water infiltration rate and water flow rate out of the mortar with 20.898 ml/min and 3.764 ml/min, respectively, obtaining the highest reduction of the moisture content by 3.1%. …”
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Thesis -
150
Kesediaan tenaga pengajar UTHM dalam melaksanakan Program 2u2i (2 tahun universiti, 2 tahun industri)
Published 2019“…Secara keseluruhannya, hasil analisis data menunjukkan bahawa tahap kesediaan tenaga pengajar dalam aspek pengetahuan (min=2.83), kemahiran (min=3.43), sikap (min=3.53) dan sumber (min=3.13) adalah pada tahap yang sederhana. …”
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Thesis -
151
A study on removal characteristics of (Mn2+) from aqueous solution by CNT
Published 2009“…Different pHs are pH 6.0, pH 6.5, pH 7.0, pH 7.5 and pH 8.0, CNT dosages are 5mg, 6.25mg, 7.5mg, 8.75mg or 10mg, contact time are 10 min, 32.5 min, 55 min, 87.5 min and 120 min while the agitation speeds are 100rpm, 150rpm, 200rpm, 250rpm and 300rpm. …”
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152
Fabrication and characterisation of Cobalt Chromium Molybdenum (CoCrMo) foams using slurry method
Published 2018“…This was followed by the appropriate sintering temperature results which were 1000°C, 1100°C and 1200°C with heating rate of 1.5°C/min, 1.0°C/min and 0.5°C/min. Moreover, for the soaking time factor, the relevant durations were 60, 90 and 120 minutes. …”
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153
Physical, mechanical and environmental properties of fired clay bricks incorporated with palm oil mill waste
Published 2019“…However, lower heating rate (1°C/min) should be considered to attain excellent properties of brick. …”
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Thesis -
154
Supercritical carbon dioxide extraction of bioactive flavonoid from strobilanthes crispus (Pecah kaca)
Published 2010“…The studied parameters were pressure (100, 150 and 200 bar), temperature (40, 50 and 60 ◦C) and dynamic extraction time (40, 60 and 80 min). The optimum extraction condition occurred at 200 bar, 50 ◦C and 60 min. …”
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155
Kepemimpinan autentik dalam pendidikan teknik dan vokasional di politeknik
Published 2010“…Dapatan kajian menunjukkan bahawa Ketua Jabatan di Politeknik mengamalkan keempat-empat domain kepimpinan autentik iaitu kesedaran diri (self awareness) (min = 3.95, sp = 0.491), proses keadilan (unbiased processing) (min = 4.01, sp = 0.520), tingkah laku autentik (authentic behavior/ action) (min = 4.03, sp = 0.511) dan perhubungan keaslian (relational authenticity) (min = 4.06, sp = 0.525) dalam mentadbir jabatan di Politeknik. …”
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156
Kepimpinan autentik dalam pendidikan teknik dan vokasional di politeknik.
Published 2010“…Dapatan kajian menunjukkan bahawa Ketua Jabatan di Politeknik mengamalkan keempat-empat domain kepimpinan autentik iaitu kesedaran diri (self awareness) (min = 3.95, sp = 0.491), proses keadilan (unbiased processing) (min = 4.01, sp = 0.520), tingkah laku autentik (authentic behavior/ action) (min = 4.03, sp = 0.511) dan perhubungan keaslian (relational authenticity) (min = 4.06, sp = 0.525) dalam mentadbir jabatan di Politeknik. …”
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Proceeding Paper -
157
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158
Pembangunan dan penilaian bahan pembelajaran berbantukan komputer (PBK) berasaskan CD interaktif bagi mata pelajaran pemasaran 1 di politeknik
Published 2003“…Kesemua data yang dikumpulkan dianalisis 7MgHggM7MAaH AafMrfca/ PacAagay For ^ocM/J A r e a s ' ( S P ^ Per-sw/: 77.0 yang melibatkan skor min dan peratus (kekerapan). Dapatan kajian menunjukkan penerimaan peiajar terhadap CD Interaktif Pemasaran 1 (skor min=3.14), isi kandungan (skor min = 3.48) dan antara muka mesra pengguna (skor min =3.19). …”
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Thesis -
159
Keberkesanan pembelajaran koperatif model student teams-achievement divisions (STAD) dalam fizik terhadap pencapaian pelajar
Published 2016“…Setelah intervensi dijalankan, tahap pencapaian pelajar dari kedua-dua kumpulan meningkat di mana kumpulan kawalan meningkat ke tahap sederhana dengan min skor 56.77 manakala kumpulan rawatan meningkat ke tahap baik dengan min skor 60.62. …”
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Thesis -
160
Model konsep kemahiran hijau Politeknik Malaysia
Published 2018“…Pensyarah politeknik juga menunjukkan persetujuan pada tahap yang tinggi terhadap kepentingan elemen kemahiran hijau (min konstruk tempat kerja = 4.46, min konstruk akademik = 4.31, min konstruk keberkesana personel = 4.43). …”
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Thesis