Institution
University of Malaya
Education•Kuala Lumpur, Malaysia•
About: University of Malaya is a education organization based out in Kuala Lumpur, Malaysia. It is known for research contribution in the topics: Population & Fiber laser. The organization has 25087 authors who have published 51491 publications receiving 1036791 citations. The organization is also known as: UM & Universiti Malaya.
Topics: Population, Fiber laser, Laser, Ring (chemistry), Electrolyte
Papers published on a yearly basis
Papers
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TL;DR: In this article, a series of experiments have been conducted to study the effects of carbonization temperature on pore development in palm shell activated carbon, and no clear pattern was demonstrated on the effects on the development of mesopore and macropore volumes.
204 citations
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02 Aug 2012TL;DR: In this paper, a minichannel heat sink with a 20 × 20 cm bottom is analyzed for SiC-water and TiO2-water turbulent flow as coolants through hydraulic diameters.
Abstract: Nanofluids are the suspension of ultrafine solid nanoparticles in a base fluid. Nanofluids are expected to be a promising coolant candidate for thermal management system of next generation high heat dissipation electronic systems. Nanofluids are used with different volume fractions. A minichannel heat sink with a 20 × 20 cm bottom is analyzed for SiC-water nanofluid and TiO2-water nanofluid turbulent flow as coolants through hydraulic diameters. The results showed that enhancement in thermal conductivity by dispersed SiC in water at 4% volume fraction was 12.44% and by dispersed TiO2 in water was 9.99% for the same volume fraction. It was found that by using SiC-water nanofluid as a coolant instead of water, an improvement of approximately 7.25%–12.43% could be achieved and by using TiO2-water 7.63%–12.77%. The maximum pumping power by using SiC-water nanofluid at 2 m/s and 4% vol. was 0.28 W and at 6 m/s and 4% volume equal to 5.39 W. By using TiO2-water nanofluid at 2 m/s and 4% vol. it was found to be 0.29 W and 5.64 W at 6 m/s with the same volume of 4%.
204 citations
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TL;DR: The accuracy of solar radiation prediction models is found to be dependent on input parameters and architecture type algorithms utilized and artificial neural network as compared to other empirical models is capable to deal with many input meteorological parameters, which make it more accurate and reliable.
203 citations
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TL;DR: It was found that increases in initial Pb(II) concentration and agitation speed resulted in higher initial rate of adsorption, and it was suggested that chemisorption was the rate-controlling step for Adsorption of Pb (II) onto PSAC since the adsorptive kinetics data fitted both the pseudo second-order and Elovich models well.
203 citations
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TL;DR: In this paper, the authors present the latest achievements and industrial applications of additive manufacturing and investigate the sustainability dimensions of the additive manufacturing process and the added values in economic, social, and environment sections.
Abstract: Additive manufacturing (AM) or three-dimensional (3D) printing has introduced a novel production method in design, manufacturing, and distribution to end-users. This technology has provided great freedom in design for creating complex components, highly customizable products, and efficient waste minimization. The last industrial revolution, namely industry 4.0, employs the integration of smart manufacturing systems and developed information technologies. Accordingly, AM plays a principal role in industry 4.0 thanks to numerous benefits, such as time and material saving, rapid prototyping, high efficiency, and decentralized production methods. This review paper is to organize a comprehensive study on AM technology and present the latest achievements and industrial applications. Besides that, this paper investigates the sustainability dimensions of the AM process and the added values in economic, social, and environment sections. Finally, the paper concludes by pointing out the future trend of AM in technology, applications, and materials aspects that have the potential to come up with new ideas for the future of AM explorations.
203 citations
Authors
Showing all 25327 results
Name | H-index | Papers | Citations |
---|---|---|---|
Diederick E. Grobbee | 155 | 1051 | 122748 |
Intae Yu | 134 | 1372 | 89870 |
Ovsat Abdinov | 129 | 864 | 78489 |
Jyothsna Rani Komaragiri | 129 | 1097 | 82258 |
Odette Benary | 128 | 844 | 74238 |
Paul M. Vanhoutte | 127 | 868 | 62177 |
Irene Vichou | 126 | 762 | 72520 |
Ian O. Ellis | 126 | 1051 | 75435 |
Louisa Degenhardt | 126 | 798 | 139683 |
Matthew Jones | 125 | 1161 | 96909 |
Andrius Juodagalvis | 118 | 1069 | 67138 |
Martin Ravallion | 115 | 570 | 55380 |
R. St. Denis | 112 | 921 | 65326 |
Xiao-Ming Chen | 108 | 596 | 42229 |
A. Yurkewicz | 106 | 514 | 51537 |