Search Results - electronic ((waste processing) OR (image processing))

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  1. 1
    Recycled materials detection / Hanisah Mohd Ali

    Recycled materials detection / Hanisah Mohd Ali by Mohd Ali, Hanisah

    Published 2021
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  2. 2
    Application of imaging techniques for monitoring flocs in activated sludge

    Application of imaging techniques for monitoring flocs in activated sludge by Humaira, Nisar, Lee, Xue Yong, Yeap, Kim Ho, Yap, Vooi Voon, Soh, Chit Siang

    Published 2012
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  3. 3
    A new proposed method of Printed Circuit Board (PCB) reverse engineering

    A new proposed method of Printed Circuit Board (PCB) reverse engineering by Che Mat, Ruzinoor, Mohd Yusof, Shahrul Azmi, Zulkifli, Abdul Nasir, Daud, Ruslizam

    Published 2007
    “…One of the backbones in electronic manufacturing industry is the printed circuit board (PCB).However, with the recent rapid growth in electronics devices, the production number of the PCBs is also rapidly escalating.For electronic equipment and appliances which are based on PCB, new generations of PCB’s are being produced to suit the requirements of new products.This development can lead to waste and inefficiency when perfectly serviceable electronic components and appliances have to be scrapped because the spare PCBs are no longer available from the Original Equipment Manufacturer (OEM) or are already obsolete.This research proposes a new method for reverse engineering of an obsolete PCB.An equivalent PCB can be produce using this new methods utilizing using image processing technique.This methods involves several steps, such as Data Acquisition, PCB Scanning, Image Processing, Vectorization and CAD Editing, PCB Fabrication, and Circuitry testing and Analysis.The MATLAB Image Processing Toolbox was used in the image processing stage and AutoCAD software is used for vectorization stage.Each of these stages will be discussed in detail and newly fabricated PCB will be evaluated in terms of functionality at the end of the research.…”
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    Monograph
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  4. 4
    Morphological analysis of activated sludge flocs and filaments

    Morphological analysis of activated sludge flocs and filaments by Lee, X.Y., Khan, M.B., Nisar, H., Ho, Y.K., Ng, C.A., Malik, A.S.

    Published 2014
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  5. 5
    A segmented capacitance tomography for visualizing material distributions in pipeline conveying crude palm oil

    A segmented capacitance tomography for visualizing material distributions in pipeline conveying crude palm oil by Mohamad, Elmy Johana

    Published 2012
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  6. 6
    Continuous-Flow Grafting of LENFLOC� Coagulant for Water Treatment toward Circular Economy

    Continuous-Flow Grafting of LENFLOC� Coagulant for Water Treatment toward Circular Economy by Usman, I.M.T., Ho, Y.-C., Lam, M.-K., Show, P.-L., Sujarwo, W.

    Published 2023
    “…The process was optimised using RSM to obtain optimum conditions of process factors. …”
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  7. 7
    Diabetic retinopathy pathological signs detection using image enhancement technique and deep learning / Abdul Hafiz Abu Samah …[et al.]

    Diabetic retinopathy pathological signs detection using image enhancement technique and deep learning / Abdul Hafiz Abu Samah …[et al.] by Abu Samah, Abdul Hafiz, Ahmad, Fadzil, Osman, Muhammad Khusairi, Md Tahir, Noritawati, Idris, Mohaiyedin, Abd. Aziz, Nor Azimah

    Published 2021
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  8. 8
    An experimental determination of carbon dust waste performance in materials produced via polymer processing

    An experimental determination of carbon dust waste performance in materials produced via polymer processing by Adam, Ismail

    Published 2024
    “…Carbon dust (CD) is an industrial waste generated during machining process of carbon fibre reinforced polymer composite industries. …”
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  9. 9
    Waste classification using support vector machine with SIFT-PCA feature extraction

    Waste classification using support vector machine with SIFT-PCA feature extraction by Puspaningrum, Adita Putri, Endah, Sukmawati Nur, Sasongko, Priyo Sidik, Kusumaningrum, Retno, ., Khadijah, ., Rismiyati, Ernawan, Ferda

    Published 2020
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  10. 10
    Effect of reaction temperature on the growth of carbon nanotubes from waste natural rubber glove

    Effect of reaction temperature on the growth of carbon nanotubes from waste natural rubber glove by Hazan, Mohammad Adib, Mohamad, Syazwani, Hamid, Mohamad Amin, Shahira Liza, Mamat @ Mat Nazir, Md Shuhazlly, Chan, Kar Fei, Yaakob, Yazid

    Published 2020
    “…The carbon precursor was analyzed using thermogravimetric analysis (TGA) to determine the optimum thermal decomposition of the waste. The CNTs collected after CVD process were analyzed using Raman spectroscopy, field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM). …”
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  11. 11
    Investigate the effectiveness of bio-silica absorbent from several sarawak palm oil waste ash

    Investigate the effectiveness of bio-silica absorbent from several sarawak palm oil waste ash by Ummie Zulaikha, Binti Kamarul Jaman

    Published 2017
    “…Several analysis were conducted to study the characteristics and the amount of silica in EFB, PKS, and DC ashes at different combustion temperatures of 400°C to 800°C. Prior to the process, EFBs, PKSs, and DCs undergo acid leaching process using 1M citric acid to remove impurities and increase silica yield in the extraction process. …”
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    Final Year Project Report / IMRAD
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  12. 12
    Classifying plastic waste using deep convolutional neural networks for efficient plastic waste management

    Classifying plastic waste using deep convolutional neural networks for efficient plastic waste management by Ahmad Radzi, Nur Iwana, Ismail, Nurul Fadhillah, Olowolayemo, Akeem

    Published 2022
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  13. 13
    Synthesis and characterization of graphene oxide-based nanomaterials using oil palm leaves and tea leaves wastes

    Synthesis and characterization of graphene oxide-based nanomaterials using oil palm leaves and tea leaves wastes by Mohd Shaifuddin, Muhammad Amir Faiz

    Published 2022
    “…Raman spectroscopy revealed that the G band position was restored comparable to graphite as the reduction process successful achieved. TEM images and selected area electron diffraction (SAED) patterns illustrated the confirmation of the successfully synthesized of the monolayer of graphene sheet. …”
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  14. 14
    Investigation of the Hygroscopic Property of Oil Palm Fronds for Gasification Process

    Investigation of the Hygroscopic Property of Oil Palm Fronds for Gasification Process by Guangul, F. M., Sulaiman, S. A., Moni, M. N. Z., Atnaw, Samson Mekbib, Konda, R. E.

    Published 2012
    “…To investigate the relationship of density with porosity, images of different sections of the frond were taken using scanning electron microscope. …”
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  15. 15
    Carbon nanostructures grown from waste latex via chemical vapor deposition

    Carbon nanostructures grown from waste latex via chemical vapor deposition by Hazan, Mohammad Adib, Mamat, Md Shuhazlly, Haroun, Rafiuz Zaman, Kamis, Shahira Liza, Ismail, Ismayadi, Hussein, Mohd Zobir, Sharma, Subash, Tanemura, Masaki, Yaakob, Yazid

    Published 2019
    “…The synthesized process has been done at reaction temperature of 700˚C using iron oxide as catalyst. …”
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  16. 16
    Activated Carbon from Pepper Waste for Heavy Metals Adsorption

    Activated Carbon from Pepper Waste for Heavy Metals Adsorption by Nur Ezzati, Binti Arshad

    Published 2015
    “…The AC was prepared by using chemical activation process. The Scanning Electron Microscope (SEM) images showed that the carbon before activation has less pores compared to carbon after activation. …”
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    Final Year Project Report / IMRAD
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  17. 17
    Characterization on E-waste processing methods / Che Muhammad Faris Che Mohd Nuran

    Characterization on E-waste processing methods / Che Muhammad Faris Che Mohd Nuran by Che Mohd Nuran, Che Muhammad Faris, Hakimi, Muhammad Azizi, Jaidi, Noor Hanani Hanis, Rosli, Nurul Najihah, Husin, Muhammad Firdaus

    “…Electronic waste or known as "E-waste" is a popular, informal name for electronic products nearing the end of their useful life or defines rejected electrical or electronic devices. …”
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    Student Project
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  18. 18
    Flow regime identification and concentration distribution of solid particles flow in pipelines using electrodynamic tomography and artificial neural networks

    Flow regime identification and concentration distribution of solid particles flow in pipelines using electrodynamic tomography and artificial neural networks by Rahmat, Mohd. Fuaad, Ahmed Sabit, Hakilo

    Published 2005
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  19. 19
    Synthesis Of Large Area Graphene And Graphene Flake Via Chemical Vapor Deposition Using Copper Catalyst And Methane

    Synthesis Of Large Area Graphene And Graphene Flake Via Chemical Vapor Deposition Using Copper Catalyst And Methane by Mohd Zuhan, Mohd Khairul Nizam

    Published 2018
    “…In addition, a wet etching method requires the use of an etchant and the process produce wastes contain metal that generally disposed of in single-use. …”
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  20. 20
    Reverse engineering of printed circuit boards: A conceptual idea

    Reverse engineering of printed circuit boards: A conceptual idea by Che Mat, Ruzinoor, Azmi, Shahrul, Daud, Ruslizam, Zulkifli, Abdul Nasir, Ahmad, Farzana Kabir

    Published 2005
    “…One of the backbones in electronic manufacturing industry is the printed circuit board (PCB).The recent rapid growth in electronics devices, results escalating in the production number of the PCBs.For electronic equipment and appliances which are PCB based, new generations of PCB's are produced to suit the requirements of new products.This development can lead to waste and inefficiency when perfectly serviceable electronic components and appliances have to be scrapped because of the unavailability of spare PCB's from the Original Equipment Manufacturer (OEM) or are already obsolete.This paper proposed a novel framework for reverse engineering of obsolete single layer PCB.Equivalent PCB's which can be used as spares will be reproduced utilizing this new framework.This framework involves several steps, such as Data Acquisition, Image Processing, CAD Editing, PCB Fabrication and Circuitry testing and Analysis.Each stage of the framework and the functionality evaluation of the reproduced PCB will be discussed in detail in following sections.…”
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