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1
The probability distribution of hourly rainfall for Kelantan River basin
Published 2017“…However, based the goodness of fit test, Lognormal distribution is recommended as the best fit model of overall stations to fit hourly rainfall depth for Kelantan River basin.…”
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2
The probability distribution of annual maximum hourly and daily rainfall in Kemaman
Published 2018“…The objectives of this study are: (i) to perform the probability distribution analysis using Log-Pearson Type III Distribution and Gumbel Distribution for annual maximum hourly and daily rainfall in Kemaman, (ii) to estimate the most appropriate probability distribution for annual maximum hourly and daily rainfall in Kemaman and (iii) to estimate the annual maximum hourly and daily rainfall intensity for selected return periods. …”
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3
Flood analysis of Sungai Isap, Kuantan using different rainstorm hours
Published 2011“…This study was carried out at Sungai Isap, Kuantan based on different rainstorm hours (2, 3 and 6) for 5, 10, 50, and 100 years of ARI using infoworks RS software. …”
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4
Extraction of patchouli oil using hydro distillation
Published 2008“…In the second experiment, different extraction times which are 3hour, 3.5hour, 4hour, 4.5hour and 5hour are used to find the optimum extraction time for extraction of patchouli. …”
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5
Effect of enhancing biofertilizer containing K solubilizer on patchouli growth
Published 2009“…The K solubilizer bacteria growth curve and their glucose consumption were determined at 3 hour interval for the first 24 hour and 6 hour interval for the next 48 hour. …”
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6
Mechanical performance of kenaf fibre reinforced thermoplastic composite
Published 2011“…The fibre is then treated with alkaline treatment using three different concentrations of 5wt%, 10wt% and 15wt% in three different time’s treatments which are 1 hour, 1.5 hour and 2 hour. 10wt% fibre and 1.5 hour of time treatment were chose as an actual value for fibre loading of the composites which were 10wt%, 20wt%, 30wt%, and 40wt%. …”
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7
Extraction and characterization of Jatropha Curcas Linnaues seed oil through soxhlet method
Published 2013“…Decrease in fossil fuel production due to depletion of petroleum resources and concern toward environmental have made the world to turn into renewable energy, biofuel and reduce its dependency on fossil fuel.Jatropha oil,less expensive feedstock as it is inedible oil has been used as biofuel raw material instead of edible oils which are more expensive because of its competitive food uses.This study was carried out to investigate the performance of soxhlet extraction in the extraction of jatropha oil from Jatropha curcas Linnaeus seed under three main factors which were extraction solvent, ethyl acetate and ethanol,extraction time,6 hour,8 hour and 10 hour and solvent to solid ratio, 7.5:1, 10:1 and 12.5:1.Current extraction solvent used for jatropha oil extraction in industry is n-hexane which is listed as hazardous air pollutant (HAP).Hence,an alternative solvent which is more environmental-friendly and yields comparable result with n-hexane are studied.The best extraction condition that has been determined for maximum jatropha oil production was under solvent ethyl acetate at 8 hour extraction time and highest solvent to solid ratio. …”
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8
Treatment of tenun dye wastewater using membrane bioreactor (MBR)
Published 2014“…The results show that the COD value is decrease on 48 hour and increase in 72 hour. While BOD results show that from initial value, the value for 24 hour is decrease and then the value increase in 72 hour. …”
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9
Tensile properties of alkali treated sugar palm fiber
Published 2013“…The maximum tensile strength for untreated fiber is 63.05 MPa.The maximum tensile strength for occurred at 2% NaOH solution with 1 hour of soaking time, i.e 67.85 MPa. But, the maximum fiber for treated 4% NaOH solution with 1 hour of soaking time is 76.37MPa and for fiber treated 6% NaOH solution is 82.13 MPa.…”
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10
Characterisation and modelling of static recovery process of aluminium alloy
Published 2008“…Through this test, the material was tested at different pre-strain which is 2.5%,5%.7.5% and 10% to see the difference stress due to recovery temperature(100oC,150oC,200oC,250oC) and time(1hour,2hour,3hour,4hour). Then, the graph for relationship between degree of recovery,Xrec with temperature, time and pre-strain are plotted. …”
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11
Parking characteristics of multi-level parking facilities at berjaya Megamall, Kuantan
Published 2016“…Then, for non-salary week an average of parking duration at Berjaya Megamall on weekday shows the highest time which is on 09/02/2016 (Tuesday) with 1 hour 55 minutes, while for salary week, the highest time shows on weekend, 27/02/2016 (Saturday) with 1 hour and 48 minutes. …”
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12
Characterisation and modelling of static recovery process of Aluminium-copper alloy
Published 2008“…The specimens were tested at variable pre strain (2.5%, 5%, 7.5%, 10%.), temperature (100 °C, 150 °C, 200 °C and 250 °C) and at different annealing time (1 hour, 2 hour, 3 hour and 4 hour). The specimens were machining using lathe machine from larger stock before go to the annealing process. …”
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13
Elucidation of the mechanism of enzymatic browning inhibition of the sap from oil palm trunk by chemical method
Published 2010“…The last stages of this research is analysis the oil palm sap, observation in color changes of the sap for 12 hour and 24 hour, measures absorbance from the UV range of the oil palm sap and using FTIR. …”
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14
Isolation of lignin from oil palm empty fruit bunch (OPEFB) by using organosolv method
Published 2015“…Mostly, the highest lignin yield was recorded at extraction time of 8 hour with 6.73% lignin yield (65% ethanol vol.), 8.91% lignin yield (70% ethanol vol.). …”
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15
Transformation of Jalan Kuala Kangsar and Jalan Klebang Selatan from unsignalised to intersection
Published 2014“…During peak hour at study at location namely the intersection of Jalan Kuala Kangsar and Jalan Klebang Selatan we observed difficulties to the vehicles using the road due to the heavy turning in The intersection also is not in accordance with the design road standards. …”
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16
Total phenolic content and antioxidant activity of some Malaysian herbs
Published 2013“…In HPLC analysis, it was found that E. polyantha and L. flava after 8 hour extraction contained 0.7625 and 0.9745 mg AAE/g of ascorbic acid respectively.…”
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17
The Effect of Extraction Parameters on Antioxidant Activity of Cosmos Caudatus
Published 2013“…TAC was extracted using 70 % (v/v) acetone as the solvent for 4, 8 hour and 12 hours. C. caudatus was then extracted at different to solid to solvent ratio of 1:20, 1:25 and 1:30 (w/v). …”
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18
Sustainable parking management strategy for Tengku Ampuan Afzan Hospital Kuantan
Published 2012“…The parking lots are divided into 6 zones and for every one hour, plate numbers of every vehicle was recorded at every 1 hour interval. …”
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19
Sustainability study of u-turn at km16 – km 18, Jalan Kuantan - Gambang
Published 2017“…The duration of recording is two hours, respectively, during peak hours from 7 a.m. to 9.a.m , 12.00 p.m. to 2 p.m. , and 4 p.m. to 6 p.m.. …”
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20
Development of forecasting model for sungai muda, kedah by utilizing artificial neural neywork (ann)
Published 2017“…Besides that, with RMSE value of 78.692 for 5+1 input and had highest NSC value of 0.997 for 3 hour interval time. Lastly, with RMSE value of 205.404 for 6 hour interval, this time interval had highest value of NSC OF 0.997 for 4+1 input. …”
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Undergraduates Project Papers