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5001
Design of a planar structure of multifrequency patch antenna
Published 2008“…The antenna is operated at 2.79GHz, 3.77GHz, 4.28GHz, 4.97GHz and 5.69GHz if there is no gap between the driven patch and the wing patch. …”
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Article -
5002
Economic freedom, development and bank intermediation spreads
Published 2012“…By using data on the ASEAN-5 banking sectors, the paper attempts to fill in this demanding gap. …”
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Article -
5003
Effects on electrical characteristics of commercially available Si and GaAs diodes exposed to Californium-252 radiation
Published 2012“…Pre and post irradiation effects are compared by analyzing their respective forward bias (FB) and reverse bias (RB) current-voltage (I-V) characteristics. It was discovered that, at low neutron dose of up to 178.63mSv, the electrical characteristics of silicon diodes improved as indicated by a reduction in FB and RB leakage current, ideality factor and series resistance. …”
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Proceeding Paper -
5004
Pulmonary melioidosis: a review of 70 cases from Pahang, Malaysia
Published 2005“…Fever was the commonest presentation (96%) followed by cough (75%). 11.8% of patients presented with shock of whom 87.5% died within 24 hours. There was no pathognomonic feature on chest radiograph; but multi-lobar involvement was more common. …”
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Article -
5005
Coconut waste as a source for biodiesel production
Published 2010“…The highest yield, 64 % is achieved with 5 wt% of KOB within 3 hr by mixing raw material and methanol. …”
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Proceeding Paper -
5006
Effect of hardener on mechanical properties of carbon fibre reinforced phenolic resin composites
Published 2008“…In this study, carbon fibres are hot pressed with phenolic resin with various percentages of carbon fibre and hardener contents that range from 5-15%. Composites with 15% hardener content show an increase in flexural strength, tensile strength and hardness. …”
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Article -
5007
A novel scheme for weld microstructure control using cryogenic cooling
Published 2011“…The results suggest that cryogenic cooling reduced the weld width within 2% to 5% and HAZ to 39% relative to those cooled in normal condition. …”
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Article -
5008
Capacitance sensing and energy harvesting for wireless health monitoring system
Published 2016“…The present results has shown using low cost, off-the-shelf components, the capacitance measurement circuit is able to sense a linear capacitance range of 9.8 - 10.35 pF over 1.478 - 1.57 V output voltage range. This circuit also has low power consumption of 3.1 mW at frequency 40 kHz. …”
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Proceeding Paper -
5009
A novel aqueous micellar two phase system composed of surfactant and mannitol for purification of polygalacturonase enzyme from durio zibethinus murry and recycling phase component...
Published 2016“…The results indicated that the polygalacturonase was recovered in 25% Tween 80 and 22% mannitol, at 68.2% of Tie line length, crude load of 30% at pH 5.0. The enzyme was successfully recovered with a high purification factor of 16.1 and yield of 97.3% while phase components were also recovered and recycled above 95%.…”
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Article -
5010
Removal of organic dye from aqueous solution by adsorption on sawdust
Published 2003“…An initial pH in the range of 5-7 was effective for the dye removal (98%) by the absorbent. …”
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Proceeding Paper -
5011
Design and development of an automatic car door opening and locking system
Published 2008“…The ADOC system gives the optimum output with an operating time 5.02 s at normal load.…”
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Proceeding Paper -
5012
The impact of Covid-19 on customer usage of E-Wallet in Indonesia
Published 2020“…The impact of the covid-19 pandemic greatly affected the Indonesian economy, is it predicted that the growth only reaches around 2,5%. During this time customer need to avoid physical contact with each other’s, so the only alternative is using digital transaction. …”
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Article -
5013
The application of prophylactic antibodies for rhinovirus infections
Published 2014“…Rhinoviruses are extremely common pathogens of the upper respiratory tract with adults experiencing on average 2-5 infections per year and children up to 12 infections. …”
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Article -
5014
Flood Estimation using SCS Method for Sungai Johor Catchment, Kota Tinggi
Published 2020“…Kota Tinggi was under more than 5 m of water during the floods in December 2006 and January 2007[2].…”
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Book Section -
5015
Snake-like soft robot using 2-chambers actuator
Published 2018“…The fabricated actuators can bend at 27.5o with maximum pressure of 180 kPa.…”
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Article -
5016
Effect of river indus sand on concrete tensile strength
Published 2018“…It is recorded that tensile strength of concrete is decreased from 5% up to 20% in comparison with hill sand. The results were derived from various concrete grades.…”
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Article -
5017
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5018
Biochemical profile of young pre- and mildly hypertensive adults: a single centre, case control study
Published 2011“…Mean values of subjects in the patient and age-matched control groups for total cholesterol (TC) 5.82 ± 1.03 vs 5.51 ± 1.03 (p=0.16), low-density lipoprotein cholesterol (LDL) 3.75 ± 0.95 vs 3.32 ± 0.93 (p=0.03), high-density lipoprotein cholesterol (HDL) 1.33 + 0.35 vs 1.73 + 0.46 (p< 0.001), triglyceride 1.68 + 0.88 vs 1.01 + 0.54 (p< 0.001), TC/HDL ratio 4.58 ± 1.16 vs 3.34 ± 0.98 (p< 0.001), fasting blood glucose (FBG) 4.65 ± 0.54 vs 4.33 ± 0.42 (p=0.03) and body mass index (BMI) 28.81 ± 5.16 vs 24.12 ± 4.91 (p< 0.001). …”
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Proceeding Paper -
5019
Chemical constituents and bioactivities of garcinia prainiana
Published 2013“…Fractionation and purification of the hexane extract of leaves yielded squalene, friedelin, 3β-hydroxyeupha-5,22-diene and 3β-acetoxyeupha-5,22-diene. The methanol extract of the stem barks afforded biflavanoids characterized as morelloflavone, O-methylfukugetin, amentoflavone, 4’’’-methoxyamentoflavone and volkensiflavone. …”
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Proceeding Paper -
5020
Kinetics of hydrogen evolution and absorption during electrochemical reactions as determined by monitoring the volume of hydrogen bubbles
Published 1983“…At higher concentrations >5 ppm As acts as inhibitor for the same reaction. …”
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Thesis