Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250999
S. Qureshi, Z. Abidin, Adel Y. I. Ashyap, S. Dahlan, H. Majid, C. See
A novel microwave technology-based biosensor operating at 36 GHz is developed for liquid-sensing properties for 5G applications. The metamaterial resonator in the designed biosensor consists of a single ring connected by two microstrip lines. The overall dimensions of the biosensor are $5 times 8$ mm2. The simulated results demonstrate the resonant frequency drops as the MUT of higher permittivity value is introduced in place of the gap of the ring resonator. Therefore, the proposed metamaterial ring resonator can provide good sensitivity when sensing the MUT that are resonant in mm-W for 5G applications.
{"title":"Liquid-Sensing Metamaterial Ring Resonator in Millimeter-wave band for 5G Applications","authors":"S. Qureshi, Z. Abidin, Adel Y. I. Ashyap, S. Dahlan, H. Majid, C. See","doi":"10.1109/SCOReD50371.2020.9250999","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250999","url":null,"abstract":"A novel microwave technology-based biosensor operating at 36 GHz is developed for liquid-sensing properties for 5G applications. The metamaterial resonator in the designed biosensor consists of a single ring connected by two microstrip lines. The overall dimensions of the biosensor are $5 times 8$ mm2. The simulated results demonstrate the resonant frequency drops as the MUT of higher permittivity value is introduced in place of the gap of the ring resonator. Therefore, the proposed metamaterial ring resonator can provide good sensitivity when sensing the MUT that are resonant in mm-W for 5G applications.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"69 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122351200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250979
Chi Jie Tan, Wai Kit Wong, Thu Soe Min
Visually impaired person facing difficulty in shopping, running business and activities that dealing with handling banknote. This paper presents a Malaysian banknote reader targeted for visually impaired person to allow them identifying Malaysian banknotes value and dealing with dealers that performing business transaction in Ringgit. This paper proposes a Malaysian banknote reader for visually impaired person using perceptual hashing based image searching and fuzzy logic algorithm. the banknote image captured by the reader will be sent to cloud/internet server for image processing, via Wi-Fi to eliminate the bulky size reader problem. A server in cloud is set up to receive the captured image and return the analysis results after running the image processing algorithm. This will eventually reduce the costs and size of the banknote reader. The banknote reader reached about 95% accuracy by testing 600 different worn, torn and new Malaysian banknotes. The proposed reader managed to recognize banknotes at about 480ms to 560ms for single-sided recognition, after image taken by the reader’s camera. The test of the reader was also run with both visually impaired and visually good participants to recognize 100 pieces of different Malaysian banknote. The result shown that the recognition responses is comparable, only with slight difference of 1.0908 second per banknote reading time.
{"title":"Malaysian Banknote Reader For Visually Impaired Person","authors":"Chi Jie Tan, Wai Kit Wong, Thu Soe Min","doi":"10.1109/SCOReD50371.2020.9250979","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250979","url":null,"abstract":"Visually impaired person facing difficulty in shopping, running business and activities that dealing with handling banknote. This paper presents a Malaysian banknote reader targeted for visually impaired person to allow them identifying Malaysian banknotes value and dealing with dealers that performing business transaction in Ringgit. This paper proposes a Malaysian banknote reader for visually impaired person using perceptual hashing based image searching and fuzzy logic algorithm. the banknote image captured by the reader will be sent to cloud/internet server for image processing, via Wi-Fi to eliminate the bulky size reader problem. A server in cloud is set up to receive the captured image and return the analysis results after running the image processing algorithm. This will eventually reduce the costs and size of the banknote reader. The banknote reader reached about 95% accuracy by testing 600 different worn, torn and new Malaysian banknotes. The proposed reader managed to recognize banknotes at about 480ms to 560ms for single-sided recognition, after image taken by the reader’s camera. The test of the reader was also run with both visually impaired and visually good participants to recognize 100 pieces of different Malaysian banknote. The result shown that the recognition responses is comparable, only with slight difference of 1.0908 second per banknote reading time.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130277044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250982
W. H. Chua, C. Uttraphan, B. C. Kok
Complementary metal oxide semiconductor (CMOS) technology has encountered the challenges in scaling beyond 5 nm in recent years, hence, limiting further performance improvement. The carbon nanotube field-effect transistor (CNFET) has potential to replace the metal oxide semiconductor field effect transistor (MOSFET) due to its similar electrical properties and fabrication processes, with better performance. In this paper, we present an optimum design of a two-stage CNFET operational amplifier (op-amp) in 10 nm technology. The optimum design is achieved considering the analog performance metrics such as the open-loop gain, gain bandwidth, power dissipation, and output resistance. The structural parameters of the CNFET, the number of carbon nanotubes (CNTs) N, CNT diameter DCNT, and inter-CNT spacing S were altered and simulated against the performance metrics to observe the variation of the performance metrics. Based on the simulation results, higher value of structural parameters offers higher performances without at the cost of higher power dissipation. In this work, the achieved optimum value of N, DCNT, and S of 11, 1.7 nm, and 20 nm, respectively.
{"title":"An Optimum Design of the Carbon Nanotube Field Effect Transistor for Analog Applications in 10 nm Technology","authors":"W. H. Chua, C. Uttraphan, B. C. Kok","doi":"10.1109/SCOReD50371.2020.9250982","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250982","url":null,"abstract":"Complementary metal oxide semiconductor (CMOS) technology has encountered the challenges in scaling beyond 5 nm in recent years, hence, limiting further performance improvement. The carbon nanotube field-effect transistor (CNFET) has potential to replace the metal oxide semiconductor field effect transistor (MOSFET) due to its similar electrical properties and fabrication processes, with better performance. In this paper, we present an optimum design of a two-stage CNFET operational amplifier (op-amp) in 10 nm technology. The optimum design is achieved considering the analog performance metrics such as the open-loop gain, gain bandwidth, power dissipation, and output resistance. The structural parameters of the CNFET, the number of carbon nanotubes (CNTs) N, CNT diameter DCNT, and inter-CNT spacing S were altered and simulated against the performance metrics to observe the variation of the performance metrics. Based on the simulation results, higher value of structural parameters offers higher performances without at the cost of higher power dissipation. In this work, the achieved optimum value of N, DCNT, and S of 11, 1.7 nm, and 20 nm, respectively.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128286354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9251024
D. Almeida, J. Pasupuleti, J. Ekanayake
The overvoltage issue has been deemed as a significant technical challenge owing to the high integration of solar photovoltaic (PV) systems into the low voltage (LV) distribution networks. As a promising solution to this problem, smart inverter controls have gained attention in facilitating localized voltage control. In this paper, the effectiveness of three smart inverter functionalities namely; Volt-Var, Volt-Watt, and simultaneous Volt-Var and Volt-Watt controls have been analyzed and quantified in terms of multiple performance criterion. A detailed analysis has been conducted using a generic, Malaysian LV distribution network in order to demonstrate the applicability of adopting smart inverter controls in alleviating overvoltage issues in PV-rich LV networks. Results reveal that the usage of smart inverter controls help to mitigate overvoltage issues and support network operation conditions. Further, the results highlight the importance of selecting the most suitable control technique for a better network performance.
{"title":"Assessing the Performance of Smart Inverter Functionalities in PV-Rich LV Distribution Networks","authors":"D. Almeida, J. Pasupuleti, J. Ekanayake","doi":"10.1109/SCOReD50371.2020.9251024","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9251024","url":null,"abstract":"The overvoltage issue has been deemed as a significant technical challenge owing to the high integration of solar photovoltaic (PV) systems into the low voltage (LV) distribution networks. As a promising solution to this problem, smart inverter controls have gained attention in facilitating localized voltage control. In this paper, the effectiveness of three smart inverter functionalities namely; Volt-Var, Volt-Watt, and simultaneous Volt-Var and Volt-Watt controls have been analyzed and quantified in terms of multiple performance criterion. A detailed analysis has been conducted using a generic, Malaysian LV distribution network in order to demonstrate the applicability of adopting smart inverter controls in alleviating overvoltage issues in PV-rich LV networks. Results reveal that the usage of smart inverter controls help to mitigate overvoltage issues and support network operation conditions. Further, the results highlight the importance of selecting the most suitable control technique for a better network performance.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"101 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113996484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Piezoelectric actuators are used in a wide range of applications, such as micropositioning stages, due to their high resolution and fast response. However, these actuators suffer from several nonlinearities that are mainly caused by hysteresis. This paper presents a hybrid control approach to overcome the hysteresis issue in such systems. A hysteresis-inversion-based feedforward controller is combined with a proportional– integral–derivative (PID) feedback controller, which is tuned using particle swarm optimization (PSO) to form the hybrid control structure. A new fitness that reduces the steady-state error, overshoot, and the rise and settling times is proposed. The proposed fitness function shows high efficiency and flexibility when used to tune the PID controller. The results show that the hybrid controller reduced the error caused by the hysteresis from 10.501% to 0.050% of the displacement range, producing a linear relationship between the input voltage and output displacement. The findings of this work prove that the hybrid control method can be potentially used in precise micropositioning and high precision applications.
{"title":"Hybrid Hysteresis-Inversion and PSO-Tuned PID Control for Piezoelectric Micropositioning Stages","authors":"Shadir Ahamed Mohamed Rifai, Marwan Nafea, Sanjoy Kumar Debnath, Susama Bagchi","doi":"10.1109/SCOReD50371.2020.9251012","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9251012","url":null,"abstract":"Piezoelectric actuators are used in a wide range of applications, such as micropositioning stages, due to their high resolution and fast response. However, these actuators suffer from several nonlinearities that are mainly caused by hysteresis. This paper presents a hybrid control approach to overcome the hysteresis issue in such systems. A hysteresis-inversion-based feedforward controller is combined with a proportional– integral–derivative (PID) feedback controller, which is tuned using particle swarm optimization (PSO) to form the hybrid control structure. A new fitness that reduces the steady-state error, overshoot, and the rise and settling times is proposed. The proposed fitness function shows high efficiency and flexibility when used to tune the PID controller. The results show that the hybrid controller reduced the error caused by the hysteresis from 10.501% to 0.050% of the displacement range, producing a linear relationship between the input voltage and output displacement. The findings of this work prove that the hybrid control method can be potentially used in precise micropositioning and high precision applications.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127686212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250972
Faizan Qamar, M. N. Hindia, T. A. Rahman, R. Hassan, S. Saleem
The millimeter wave (mmWave) frequency spectrum is being considered as the most promising communication systems to fulfill the bandwidth requirements for the next-generation wireless network. However, the mmWave frequency band has encountered several issues like fading, scattering, atmospheric absorption, and penetration losses as compared to the currently using frequency spectrum, which is under 6 GHz. Therefore, optimizing the propagation channel path at the mmWave band is seemed to be the only solution, which can help the operators to distinguish the signal behavior before practically implement the 5G networks. In this regard, this study aims to analyze the propagation characteristics for 26 GHz frequency band for the outdoor Single Side Parking (SSP) and Double Side Parking (DSP) environment. It utilizes the most potential propagation path loss models i.e., Close-In (CI) and Floating Intercept (FI). The results prove that the CI model can produce better results and delivers higher network performance as compared to the FI model.
{"title":"Outdoor Propagation Channel Investigation at 26 GHz for 5G mmWave Communication","authors":"Faizan Qamar, M. N. Hindia, T. A. Rahman, R. Hassan, S. Saleem","doi":"10.1109/SCOReD50371.2020.9250972","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250972","url":null,"abstract":"The millimeter wave (mmWave) frequency spectrum is being considered as the most promising communication systems to fulfill the bandwidth requirements for the next-generation wireless network. However, the mmWave frequency band has encountered several issues like fading, scattering, atmospheric absorption, and penetration losses as compared to the currently using frequency spectrum, which is under 6 GHz. Therefore, optimizing the propagation channel path at the mmWave band is seemed to be the only solution, which can help the operators to distinguish the signal behavior before practically implement the 5G networks. In this regard, this study aims to analyze the propagation characteristics for 26 GHz frequency band for the outdoor Single Side Parking (SSP) and Double Side Parking (DSP) environment. It utilizes the most potential propagation path loss models i.e., Close-In (CI) and Floating Intercept (FI). The results prove that the CI model can produce better results and delivers higher network performance as compared to the FI model.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"245 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115234008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9251009
R. M. Tawafak, Ghaliya Alfarsi, S. I. Malik, Abdalla Eldow, J. Jabbar, Abir AlSideiri
Cancer is caused by damage to the genes that control cell growth and division. however, still many applications try to Detection/diagnosis/treatment is possible using application software. By confirming cell growth and treatment by correcting the mechanism of gene damage or by stopping the blood Supplying cells or by destroying them. this study tries to answer the question: How to prove a possible disease outbreak? the literature review investigated the Analysis of requirements involved in the design and development of FBP. The method develops a simple software, divided into multi phases as an alternative to regular clinical visits. The main requirements of this application cover Concepts and terms of clinic needs match with patient disease level. the software results show the satisfaction of patients who uses the software for the early process of generating information through the User interface, to reduce any distrust or concerns.
{"title":"Cancer Treatment Disease Application Software Technology in Medicine","authors":"R. M. Tawafak, Ghaliya Alfarsi, S. I. Malik, Abdalla Eldow, J. Jabbar, Abir AlSideiri","doi":"10.1109/SCOReD50371.2020.9251009","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9251009","url":null,"abstract":"Cancer is caused by damage to the genes that control cell growth and division. however, still many applications try to Detection/diagnosis/treatment is possible using application software. By confirming cell growth and treatment by correcting the mechanism of gene damage or by stopping the blood Supplying cells or by destroying them. this study tries to answer the question: How to prove a possible disease outbreak? the literature review investigated the Analysis of requirements involved in the design and development of FBP. The method develops a simple software, divided into multi phases as an alternative to regular clinical visits. The main requirements of this application cover Concepts and terms of clinic needs match with patient disease level. the software results show the satisfaction of patients who uses the software for the early process of generating information through the User interface, to reduce any distrust or concerns.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"2004 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125799593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250939
Susama Bagchi, M. N. Mohd, Sanjoy Kumar Debnath, Marwan Nafea, N. S. Suriani, Yoosuf Nizam
The false-positive breast cancer cases detected by radiologists and Computer-aided Detection (CAD) systems increase the medical cost and patient discomfort due to the unnecessary breast biopsies. These available CAD systems were developed using traditional machine learning techniques for breast cancer diagnosis. A noteworthy progress is happening in cancer diagnosis after the introduction of deep learning in Convolutional Neural Networks (CNNs) for CAD development. This paper compares the performance of three pre-trained Residual Networks (ResNets), i.e., ResNet18, ResNet50, and ResNet101 with increased image input layer size of $512times 512times 3$ for the classification of the pre-processed whole mammograms into normal, benign, and malignant categories. INbreast dataset was pre-processed and then these pre-processed whole breast images were segregated into three categories based on the ground truths. Original and modified networks were developed by replacing the last three layers of the selected ResNets to match the output category along with the image input layer. Data augmentation and transfer learning were applied to overcome the overfitting issue due to smaller dataset. The developed models were tested and the attained training and testing accuracies, sensitivity, and specificity were compared to evaluate their performances. It was observed that ResNet50 with an image input layer of size $512times 512times 3$ provided best results after five-fold training and the test accuracy was 79.27% with the average sensitivity and specificity of 0.76, and 0.89, respectively for three categories. This experimental work is significant as it proves that the increased image input layer size has a considerable effect in classifying the whole mammograms. Further development will be done with a balanced dataset and other pre-trained deep networks will also be tried.
{"title":"Performance Comparison of Pre-trained Residual Networks for Classification of the Whole Mammograms with Smaller Dataset","authors":"Susama Bagchi, M. N. Mohd, Sanjoy Kumar Debnath, Marwan Nafea, N. S. Suriani, Yoosuf Nizam","doi":"10.1109/SCOReD50371.2020.9250939","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250939","url":null,"abstract":"The false-positive breast cancer cases detected by radiologists and Computer-aided Detection (CAD) systems increase the medical cost and patient discomfort due to the unnecessary breast biopsies. These available CAD systems were developed using traditional machine learning techniques for breast cancer diagnosis. A noteworthy progress is happening in cancer diagnosis after the introduction of deep learning in Convolutional Neural Networks (CNNs) for CAD development. This paper compares the performance of three pre-trained Residual Networks (ResNets), i.e., ResNet18, ResNet50, and ResNet101 with increased image input layer size of $512times 512times 3$ for the classification of the pre-processed whole mammograms into normal, benign, and malignant categories. INbreast dataset was pre-processed and then these pre-processed whole breast images were segregated into three categories based on the ground truths. Original and modified networks were developed by replacing the last three layers of the selected ResNets to match the output category along with the image input layer. Data augmentation and transfer learning were applied to overcome the overfitting issue due to smaller dataset. The developed models were tested and the attained training and testing accuracies, sensitivity, and specificity were compared to evaluate their performances. It was observed that ResNet50 with an image input layer of size $512times 512times 3$ provided best results after five-fold training and the test accuracy was 79.27% with the average sensitivity and specificity of 0.76, and 0.89, respectively for three categories. This experimental work is significant as it proves that the increased image input layer size has a considerable effect in classifying the whole mammograms. Further development will be done with a balanced dataset and other pre-trained deep networks will also be tried.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127482988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9250934
A. Ayub, M. Othman, Nan M. Sahar, M. Azni, M. A. Ilyas, M. Jaafar
Augmented Reality (AR) is one of the technologies that has increased popularity in industry revolution 4.0 (IR 4.0). This technology is widely used in the education sector that can help the students easily acquire, process, and remember the information. However, due to the lack of introduction to new technology in some education fields, primary students tend to only use conventional learning methods such as books or card games. By looking at this loophole, this project is focusing on the primary students that being called remedial students in Remedial Education Program (RP). We choose the consonant vowel consonant (KVK) module after a deep discussion with the remedial teacher and regional education officer in Batu Pahat. The record shows that remedial students are facing hardship to spell, read, and pronounce the KVK. We have successfully developed the AR application education platform apps by using the Unity Real-Time Development platform (Unity 3D) and Vuforia. Inside this application, there are two menus for learning purposes which are KVK and Suku Kata and one menu for evaluation which is Kuiz. This module has been tested to 25 remedial students and the results show that the evaluation time taken to answer the Kuiz from the apps has been reduced around 10% to 50% compared to the conventional method. We hope that this application can be applied widely for remedial students in elementary school in year one that has a problem in mastering the KVK for REP.
增强现实(AR)是在工业革命4.0 (IR 4.0)中越来越受欢迎的技术之一。该技术广泛应用于教育领域，可以帮助学生方便地获取、处理和记忆信息。然而，由于在一些教育领域缺乏对新技术的介绍，小学生往往只使用传统的学习方法，如书籍或纸牌游戏。通过寻找这个漏洞，该项目将重点放在了在补习教育计划(RP)中被称为补习学生的小学生身上。在与Batu Pahat的补习老师和区域教育官员深入讨论后，我们选择了辅音元音辅音(KVK)模块。记录显示，补习学生在拼写、阅读和发音KVK方面面临困难。我们利用Unity实时开发平台(Unity 3D)和Vuforia成功开发了AR应用教育平台app。在这个应用程序中，有两个用于学习的菜单，分别是KVK和Suku Kata，还有一个用于评估的菜单，即Kuiz。该模块已在25名补习学生中进行了测试，结果表明，与传统方法相比，从应用程序中回答Kuiz所需的评估时间减少了约10%至50%。我们希望这个应用程序可以广泛应用于小学一年级对REP的KVK掌握有问题的补习学生。
{"title":"Learning Tools of KVK Module using Augmented Reality Mobile Application for Remedial Education Program (REP)","authors":"A. Ayub, M. Othman, Nan M. Sahar, M. Azni, M. A. Ilyas, M. Jaafar","doi":"10.1109/SCOReD50371.2020.9250934","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250934","url":null,"abstract":"Augmented Reality (AR) is one of the technologies that has increased popularity in industry revolution 4.0 (IR 4.0). This technology is widely used in the education sector that can help the students easily acquire, process, and remember the information. However, due to the lack of introduction to new technology in some education fields, primary students tend to only use conventional learning methods such as books or card games. By looking at this loophole, this project is focusing on the primary students that being called remedial students in Remedial Education Program (RP). We choose the consonant vowel consonant (KVK) module after a deep discussion with the remedial teacher and regional education officer in Batu Pahat. The record shows that remedial students are facing hardship to spell, read, and pronounce the KVK. We have successfully developed the AR application education platform apps by using the Unity Real-Time Development platform (Unity 3D) and Vuforia. Inside this application, there are two menus for learning purposes which are KVK and Suku Kata and one menu for evaluation which is Kuiz. This module has been tested to 25 remedial students and the results show that the evaluation time taken to answer the Kuiz from the apps has been reduced around 10% to 50% compared to the conventional method. We hope that this application can be applied widely for remedial students in elementary school in year one that has a problem in mastering the KVK for REP.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125556530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-27DOI: 10.1109/SCOReD50371.2020.9251003
H. Ithnin, E. J. Mohamad, N. H. Yusoff, N. M. Lip
At present, demands for measurement in industrial process control is advancing to another level, from one-dimension profiling to two- and three-dimension imaging technique. These advancements empowered and assisted in providing more information on the ongoing processes. For industrial process flow study, Single Photon Emission Computed Tomography (SPECT) system, can produce a cross-sectional image of the radioactive source distribution inside a vessel or pipeline. However, an optimum number of measurements is required to reconstruct the cross-section image without compromising or reducing the information on the reconstructed image. In this study, a time average emission computed tomography system was set up and utilised for mapping the intensity of the gamma-ray radiation from a static Barium, Ba-133 isotropic sealed source. The gamma-ray radiation source was placed on the centre and off-centre of the scanning region. Sodium Iodide, NaI scintillation detector then measure the intensity of the gamma-ray (emitted from the radioactive source) at a different angle. The data of gamma-ray intensity distribution were analysed, and the tomographic image of it was reconstructed using the Filtered Back Projection (FBP) algorithm. Although the SPECT system used is a time-average measurement, the tomographic image result is useful for the development of real-time industrial SPECT system that will be used for the imaging system in industrial process control.
{"title":"An Experimental Gamma-ray Emission Computed Tomography System for Intensity Mapping of An Isotropic Sealed Source","authors":"H. Ithnin, E. J. Mohamad, N. H. Yusoff, N. M. Lip","doi":"10.1109/SCOReD50371.2020.9251003","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9251003","url":null,"abstract":"At present, demands for measurement in industrial process control is advancing to another level, from one-dimension profiling to two- and three-dimension imaging technique. These advancements empowered and assisted in providing more information on the ongoing processes. For industrial process flow study, Single Photon Emission Computed Tomography (SPECT) system, can produce a cross-sectional image of the radioactive source distribution inside a vessel or pipeline. However, an optimum number of measurements is required to reconstruct the cross-section image without compromising or reducing the information on the reconstructed image. In this study, a time average emission computed tomography system was set up and utilised for mapping the intensity of the gamma-ray radiation from a static Barium, Ba-133 isotropic sealed source. The gamma-ray radiation source was placed on the centre and off-centre of the scanning region. Sodium Iodide, NaI scintillation detector then measure the intensity of the gamma-ray (emitted from the radioactive source) at a different angle. The data of gamma-ray intensity distribution were analysed, and the tomographic image of it was reconstructed using the Filtered Back Projection (FBP) algorithm. Although the SPECT system used is a time-average measurement, the tomographic image result is useful for the development of real-time industrial SPECT system that will be used for the imaging system in industrial process control.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131224800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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