2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET)最新文献

Theoretical Investigation of Optoelectronic Properties of Aryl Substituted Pentacene Derivatives 芳基取代并戊烯衍生物光电性质的理论研究

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188533

A. Ullah, Md. Rakib Hossain, N. Chawdhury

{"title":"Theoretical Investigation of Optoelectronic Properties of Aryl Substituted Pentacene Derivatives","authors":"A. Ullah, Md. Rakib Hossain, N. Chawdhury","doi":"10.1109/ICRPSET57982.2022.10188533","DOIUrl":"https://doi.org/10.1109/ICRPSET57982.2022.10188533","url":null,"abstract":"Pentacene derivatives have recently emerged as a potential material for organic electronics such as OLEDs, OFETs, and OPVs. In this paper, we report a thorough investigation of a series of pentacene derivatives substituted at the 6,13 position with aryl groups, using density functional theory (DFT) and Marcus formalism. Dispersion corrected Austin-Frisch-Petersson (APFD) functional is used to explore the electronic, optical and charge transport properties. The computed energy gap between the HOMO and LUMO levels of the compounds lie in the visible range between 2.54 eV to 2.80 eV. The viability of these materials as a transport layer in OLED is evaluated by assessing their charge transport characteristics. The large transfer integral and low reorganization energy for electron transport are indicative of a reasonably high electron transfer rate. We find that the 6,13-dithien-2-yl pentacene show higher electron transfer rate and may act as an electron transport material. The substitution with 6,13-bis(5-methoxythien-2-yl) in the pentacene backbone causes a red shift of the optical absorption spectrum. Our results suggest that aryl substitution tunes the charge transport properties along with optical absorption energies of pentacene derivatives.","PeriodicalId":405673,"journal":{"name":"2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET)","volume":"186 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125839033","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}

引用次数: 0

Digitization of Analog Therapeutic Instrument of ASD Treatment by Smart Sensing 基于智能传感的ASD模拟治疗仪数字化研究

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188557

Papri Mitra, Swagata Roy, Thohidul Islam, Q. D. Hossain

{"title":"Digitization of Analog Therapeutic Instrument of ASD Treatment by Smart Sensing","authors":"Papri Mitra, Swagata Roy, Thohidul Islam, Q. D. Hossain","doi":"10.1109/ICRPSET57982.2022.10188557","DOIUrl":"https://doi.org/10.1109/ICRPSET57982.2022.10188557","url":null,"abstract":"A child with Autism Spectrum Disorder namely ASD tends to be less concentrative on their activities as they have ADHD (attention deficit hyperactivity disorder). Researchers worldwide are working on the efficient Treatment of ASD. Although autism research is at a nascent stage in Bangladesh, in terms of social epidemicity, it is currently an utmost vital issue leading to limited interests that hinder academic and social participation. Continuous Treatment may lessen their disorder and make them work with the flow as well. However, it is observed that those children fail to bear concentration even during their Treatment. Specialists face this significant challenge while treating Asperger's and ASD patients. So, to lessen this issue, this research is adding interactive (gaming) attachment with instrumental Therapeutic Treatment. The authors developed a gaming platform that aims to attract children with ASD to train their focus by various kinds of 3D game types. Data analysis was marked at the end between different ASD issues and feedback from users following clinical implementation.","PeriodicalId":405673,"journal":{"name":"2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122364540","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}

引用次数: 0

Design and Performance Evaluation of a Gigabit Passive Optical Network (GPON) Through Fiber-To-The-Home (FTTH) Technology 基于光纤到户(FTTH)技术的千兆无源光网络(GPON)的设计与性能评估

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188562

Shafiul Islam Sadin, Abdul Bakir Billah, Md. Abdul Ahad, Kazi Shadman Fahim, Princ Mitra, Dewan Shahriar Shawon, Rejwana Tabassum Shorna

{"title":"Design and Performance Evaluation of a Gigabit Passive Optical Network (GPON) Through Fiber-To-The-Home (FTTH) Technology","authors":"Shafiul Islam Sadin, Abdul Bakir Billah, Md. Abdul Ahad, Kazi Shadman Fahim, Princ Mitra, Dewan Shahriar Shawon, Rejwana Tabassum Shorna","doi":"10.1109/ICRPSET57982.2022.10188562","DOIUrl":"https://doi.org/10.1109/ICRPSET57982.2022.10188562","url":null,"abstract":"The performance of a Gigabit Passive Optical Network (GPON) performance using Fiber-to-the-Home (FTTH) technology is evaluated procedurally in this paper. In our research, our main interest was to provide triple play service with GPON FTTH Network so that every user can get gigabit/s support for the upcoming 5G network and suppress the use of microwave communication where possible. A variety of network links were established between the various coverage areas using network components such as optical network terminals (ONTs), inbuilt Wavelength Division Multiplexing (WDM), Erbium-Doped Fiber Amplifiers (EDFA), Small form-factor pluggable (SFP), optical network units (ONUs), and splitters. The features and functionality of an active network were incorporated into the design. A solid output performance index, such as consumption of power, Q factor, and BER was used for evaluation. According to the study, FTTH might be a dependable technology for an university campus.","PeriodicalId":405673,"journal":{"name":"2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121584402","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}

引用次数: 0

Modeling and Simulation of 360 kW Photovoltaic Power Plant for the Perspective of Bangladesh by using MATLAB/Simulink 利用MATLAB/Simulink对孟加拉国360千瓦光伏电站进行建模与仿真

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188537

Suprio Ahmed, Md. Feroz Ali

引用次数: 0

Towards Vision Based Guidance System for Unmanned Autonomous Drone Vehicle 基于视觉的无人驾驶无人机导航系统研究

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188503

Md. Eftekhar Alam, Julekha Akther, Mukarrama Mustary Tamanna, M.I. Haque, Sahrin Farid, M. Arefin

{"title":"Towards Vision Based Guidance System for Unmanned Autonomous Drone Vehicle","authors":"Md. Eftekhar Alam, Julekha Akther, Mukarrama Mustary Tamanna, M.I. Haque, Sahrin Farid, M. Arefin","doi":"10.1109/ICRPSET57982.2022.10188503","DOIUrl":"https://doi.org/10.1109/ICRPSET57982.2022.10188503","url":null,"abstract":"Autonomous lane detection is the basis for visionary driver assistance structures for brilliant vehicles. This driver assistance structure reduces car accidents, develops well-being and develops traffic conditions. Here we present the course describing rule and road limit estimates for brilliant naturally enlightened vehicles. First, it was obscured over an RGB street view image and infill fill estimates were used to distinguish the components associated with this obscured image. The largest barrier is then removed from the suspension area and the largest width and shape determined. Near the extreme boundary of the pixel, the outer precinct is foreshortened and the verification or path and path boundaries are removed from the associated components. The experimental results demonstrate the richness of the proposed estimates for both straight and peripheral curve street scene images and the presence of shadows en route under various daylight conditions. Continuous custom path recognition is a fundamental part of Canyon's vehicle health structure. The basic improvement for savvy vehicles is the driver assistance structure. This driver assistance system guarantees safety, comfort and a huge extension of drivability. Driver Help Framework includes a camera-based system that captures movements of the vehicle's natural factors and displays applicable information to the driver. Consequently, more eager vehicles collect the subsequent path information and path areas like vehicles. Consequently, sharp vehicle structures give mechanized early notifications to drivers who leave the road without blinking. As a result, the unavoidable use of valley vehicles will further develop traffic success. Car accidents are spreading in Bangladesh and Asian countries.","PeriodicalId":405673,"journal":{"name":"2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131968227","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}

引用次数: 0

Characteristics of Energy in the Coulomb Island of Single Electron Transistor 单电子晶体管库仑岛的能量特性

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188506

Nazmul Hussain, Md. Arafat Hossain, Nasirul Mumenin, A. K. Soykot, Azad Snigdho

引用次数: 0

Spatiotemporal Changes in aerosol loadings across Bangladesh from 2010-2021 2010-2021年孟加拉国气溶胶负荷的时空变化

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188572

Md. Abu Sayed, Md. Monirul Islam, Md. Arfan Ali, Md. Nayem Jaman Tusher

{"title":"Spatiotemporal Changes in aerosol loadings across Bangladesh from 2010-2021","authors":"Md. Abu Sayed, Md. Monirul Islam, Md. Arfan Ali, Md. Nayem Jaman Tusher","doi":"10.1109/ICRPSET57982.2022.10188572","DOIUrl":"https://doi.org/10.1109/ICRPSET57982.2022.10188572","url":null,"abstract":"Climate simulations are uncertain due to aerosols' significant contribution to the atmospheric process. In current climate diagnostics, it is vital to assess aerosols properly. The present study investigated spatiotemporal changes in aerosol loadings across Bangladesh based on Terra-MODIS (Moderate Resolution Imaging Spectroradiometer) aerosol products (at 550 nm) during the time period 2010–2021. Results of this study showed high aerosol loadings (Aerosol Optical Depth, AOD >0.6) throughout the entire country excluding some small areas of the Chattogram and Sylhet divisions. Post-monsoon aerosol loadings were the lowest and pre-monsoon and winter aerosol loadings were the highest. The highest aerosol loadings (0.87) demonstrated in June whereas the lowest (0.46) in October. The regional AOD patterns in eight distinct divisions of Bangladesh were studied, all the divisions were showing increasing trends of AOD. The highest AOD levels were found in Rajshahi and Khulna but the highest increasing rate of AOD was reported in Rangpur. At the Dhaka University site (Bhola site), the correlation (r) between satellite and ground-based measurements was 0.82 (0.80) for Dark Target (DT) and 0.87 (0.76) for Deep Blue (DB), suggesting further applications can be made to these datasets.","PeriodicalId":405673,"journal":{"name":"2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121117635","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}

引用次数: 0

Bangla Toxic Comment Classification and Severity Measure Using Deep Learning 使用深度学习的孟加拉语毒性评论分类和严重性度量

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188551

Naimul Haque, Md. Bodrul Alam, Abdullah Ath Towfiq, Mehorab Hossain

{"title":"Bangla Toxic Comment Classification and Severity Measure Using Deep Learning","authors":"Naimul Haque, Md. Bodrul Alam, Abdullah Ath Towfiq, Mehorab Hossain","doi":"10.1109/ICRPSET57982.2022.10188551","DOIUrl":"https://doi.org/10.1109/ICRPSET57982.2022.10188551","url":null,"abstract":"Online users nowadays leave a lot of comments on various social networks, news websites, and forums. Certain comments are harmful or abusive. Since it is impractical to manually monitor so many comments, the majority of systems employ some form of a machine learning model to automatically identify harmful content. Much of the work has been done for the English language. However, only a few approaches have been taken to classify toxic comments in the Bangla language. A multi-label classification technique for Bangla comments is offered in the study that follows to classify the numerous toxic comments into six categories: toxic, severe toxic, obscene, threat, insult, and identity hate, and also measure the severity of these comments. For the experiment, we compiled a dataset of 12634 comments from TikTok and other sources. By incorporating knowledge from earlier proposed studies, the proposed classification model was developed utilizing deep learning techniques, specifically Long Short-Term Memory (LSTM) and Long Short-Term Memory-Convolutional Neural Networks (LSTM-CNNs), as well as word embeddings and obtained a maximum accuracy of 83.66% and 1.61 MSE loss for the severity measure.11https://github.com/imbodrulalam/Toxic-Comment-Detection-BN","PeriodicalId":405673,"journal":{"name":"2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122425940","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}

引用次数: 0

Deep Learning Approaches for Cabbage Disease Classification 白菜病害分类的深度学习方法

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188553

Sanjida Sultana Reya, Md Abdul Malek, Anik Debnath

引用次数: 0

Modified Gaussian Fuzzy Membership Function for Mixed Noise Reduction from Ultrasound Images 基于改进高斯模糊隶属函数的超声图像混合降噪方法

2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET) Pub Date : 2022-12-26 DOI: 10.1109/ICRPSET57982.2022.10188550

Priyankar Biswas, K. K. Halder, Arnab Sarkar

引用次数: 0