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541
Optimization of the conditions for extraction of serine protease from Kesinai plant (Streblus asper) leaves using Response Surface Methodology
Published 2011“…The most desirable conditions of 2.5 °C temperature, 4 min mixing time, 40 mL buffer at pH 7.5 was established for serine protease extraction from kesinai leaves.…”
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Article -
542
Investigation of vibration and surface roughness in micro milling of PMMA
Published 2012“…The optimum solution for minimum average vibration is 64.3 Hz with spindle speed 3000 rpm, feed rate 2 mm/min, and depth of cut 1.5 μm. However, the optimum solution for minimum average surface roughness, Ra is 0.352 μm with spindle speed 2000 rpm, feed rate 2 mm/min, and depth of cut 1.5 μm. …”
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Article -
543
Acid blue 25 adsorption on base treated Shorea dasyphylla sawdust: kinetic, isotherm, thermodynamic and spectroscopic analysis
Published 2012“…The optimum conditions for AB 25 adsorption were pH 2, stirring rate 500 r/min, adsorbent dosage 0.10 g and contact time 60 min. …”
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Article -
544
Treatment of biotreated palm oil mill effluent using powdered activated carbon produced from palm empty fruit bunch
Published 2013“…Powdered Activated Carbon (PAC) was produced from empty fruit bunch (EFB) precursors by CO2 activation at 800¬0C, N2 (2.5 L/min) for 30 mins and CO2 (0.1L/min) for 15 mins. …”
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Proceeding Paper -
545
Capabilities of cermets tools for high speed machining of austenitic stainless steel
Published 2006“…In the present work cermet tools coated with titanium nitride were used to turn austenitic stainless steel at speeds between 300 and 700 m min-1. Feed rates were varied between 0.05 to 0.4 mm rev-1. …”
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Article -
546
Pembangunan video dokumentari pendidikan bagi mata pelajaran teknologi konkrit
Published 2004“…The data was analyzed using statistic method from Statistical Packages for Social Sciences (SPSS) version 11.0 which include percentages, min score and standard devition. Research result are positif that is the min score for each item from section B exceeding 3.8. …”
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Thesis -
547
Rare presentation of burholderia psedomallei infection
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Proceeding Paper -
548
Blackpool Tower's Irish fun weekend
Published 1998“…Notice advertising a weekend including an Irish party night, a line dancing afternoon and a concert by Daniel O'Donnell to be held in Blackpool on 27-28 February. …”
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Ephemera -
549
Novel narrowband microstrip filters for wireless communications systems
Published 2010“…The analysis and modelling methods for these resonators includes a transmission-line theory, ABCD matrix, and EM simulation based on method of moments. …”
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Thesis -
550
Handwritten Arabic word/character recognition : common approaches
Published 2011“…Letters are joined together along the writing line to form words or sub-words. The Arabic Alphabet has 28 letters, each with two to four shapes. …”
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Book Chapter -
551
Simmulation of a virtual transducer using potentiometer
Published 2010“…The complete circuit diagram is made of three stages: (i) the input stage for range selection, (ii) a digital logic to make appropriate selection, (iii) a conditioning circuit for realizing a given straight-line segment identified by its relevant slope and reference voltage. …”
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Proceeding Paper -
552
The adequacy of remedies in consumer transactions: special study in the motor vehicle repair and service industry in Malaysia
Published 2012“…Nevertheless, the CPA has introduced the redress of remedying the defect which brings the law in line with reality by giving a consumer, in many cases. the remedy that he/she really wants.…”
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Article -
553
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554
High performance metasurface-based on-chip antenna for terahertz integrated circuits
Published 2020“…To reduce the surface-waves and substrate-losses a meander-line slits has realized inside the ground-plane. …”
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Conference or Workshop Item -
555
Equilateral triangular slot-based planar rectangular antenna for millimeter-wave applications
Published 2022“…The front-side of the proposed antenna is composed of a rectangular patch radiator with an equilateral triangular slot fed using a 50Ω microstrip feeding line, while the bottom side of the antenna consists of a partial ground plane. …”
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Conference or Workshop Item -
556
The Poisson Regression and Quasi-Poisson Regression Analysis on FIFA World Cup Games
Published 2023“…Utilizing a dataset from Kaggle, originally sourced from the official FIFA website, the findings consistently associate variables such as goal inside the penalty area, goal outside the penalty area, left inside channel, right channel, attempted defensive line breaks, completed defensive line breaks, yellow cards, passes, and own goals with a raised probability of number of goals. …”
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Conference or Workshop Item -
557
The production of carbon nanotubes using two-stage chemical vapor deposition and their potential use in protein purification
Published 2011“…The statistical analysis reveals that the optimum conditions for the CNT production were reaction temperature of 850 ◦C, reaction time of 60 min and gases flow rates of 40 and 150 ml/min for C2H2 and H2, respectively. …”
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Article -
558
Extraction of Algae Oil from Nannocloropsis sp.: A study of Soxhlet and Ultrasonic-Assisted Extractions
Published 2011“…While in the DE study, 51.6 min, 98% of ethanol concentration and 69.62°C were the best circwnstance in which the quantity of the oil yield got its maximwn. …”
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Article -
559
Inhalable and respirable dust from coal-fired power plant
Published 2015“…Coal-fired power plant emission had been recognized as one of the manmade sources of particulate matter. 8-hours personal particulate matter sampling had been done at a coal-fired power plant with 7-hole sampler at 2 L/min air flow and cyclone sampler at 2.2 L/min air flow. …”
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Article -
560
Cloning and expression of a novel phytase gene (phyMS) from Mycobacterium smegmatis
Published 2014“…The purified enzyme retains almost 30% of the initial activity after incubation at 90˚C for 60 min. The enzyme showed broad substrate specificity with Km and Vmax of the recombinant enzyme for sodium phytate substrate of 0.105 ± 0.016 mM and 26.93 ± 1.21 mM min−1, respectively.…”
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Article