2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)最新文献_第10页

A Triaxial Acceleration-based Human Motion Detection for Ambient Smart Home System 基于三轴加速度的环境智能家居系统人体运动检测

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667183

A. Jalal, M. A. K. Quaid, M. A. Sidduqi

引用次数: 52

CGI SCRIPT AND MJPG VIDEO STREAMER BASED SURVEILLANCE ROBOT USING RASPBERRY PI 基于Cgi脚本和MJPG视频流的监视机器人使用树莓派

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667217

M. Hamza, M. Atique-ur-Rehman, Hamza Shafqat, Subhan Bin Khalid

引用次数: 2

CFD Analysis of Jet Plume Shock and Sonic Boom Signatures Interaction with Different Nozzle Pressure Ratios 不同喷嘴压力比下喷流冲击和音爆特征相互作用的 CFD 分析

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667134

M. Sohail, M. Ismail, Sheikh Arslan Ali

引用次数: 2

Proactive Control of Hybrid Electric Vehicles for Maximum Fuel Efficiency 混合动力汽车燃油效率最大化的主动控制

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667199

Rida Gillani, Ali Nasir

引用次数: 3

DDoS Botnet Prevention using Blockchain in Software Defined Internet of Things 软件定义物联网中使用区块链的DDoS僵尸网络防御

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667147

Qaisar Shafi, A. Basit

引用次数: 41

Frequency and Amplitude Measurement of A Cantilever Beam Using Image Processing : With A Feedback System 利用图像处理技术测量悬臂梁的频率和幅值:带反馈系统

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667167

S. Khan, U. Ahmed, Sallar Qazi, S. Nisar, M. A. Khan, K. Khan, Farrauk Rasheed, Muhammad Farhan

{"title":"Frequency and Amplitude Measurement of A Cantilever Beam Using Image Processing : With A Feedback System","authors":"S. Khan, U. Ahmed, Sallar Qazi, S. Nisar, M. A. Khan, K. Khan, Farrauk Rasheed, Muhammad Farhan","doi":"10.1109/IBCAST.2019.8667167","DOIUrl":"https://doi.org/10.1109/IBCAST.2019.8667167","url":null,"abstract":"Image processing techniques can be utilized in analyzing amplitude and frequency of vibrating structures. It is a form of non-contact method which is suitable for cases where application of contact devices could alter the frequency of structure. This paper covers the study based on vision system that performs amplitude and frequency measurement of a cantilever beam in near real time, using image processing and computer vision toolbox in MATLAB. The vision system then detects changes in amplitude followed by feedback mechanism to ensure operation at resonance frequency. The system includes a high speed camera which is able to detect amplitude and frequency of cantilever beam vibrating at a frequency with the help of mechanical exciter. The high speed camera captures images of the beam, that are processed by a MATLAB script for evaluation of amplitude and frequency. To locate amplitude of the vibrating beam, centroid recognition technique is used which tracks the centroids of the beam in consecutive frames and plots number of pixels moved by the centroid with respect to time. Later, frequency is found out on the basis of intensity change over the time. Amplitude analysis is done at different frequencies which are automatically adjusted with the help of microcontroller to determine the resonance point. Exciter continues to vibrate at the resonant frequency until a change in amplitude is detected, implying the formation of crack. At which point the system adjusts its vibrating frequency accordingly to adjust with the new resonant frequency. This paper covers proper experimental procedure backed with the results.","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134152259","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

Speed Tracking of Spark Ignition Engines using Higher Order Sliding Mode Control 基于高阶滑模控制的火花点火发动机速度跟踪

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667231

R. Anjum, A. Yar, I. K. Yousufzai, Q. Ahmed, A. I. Bhatti

引用次数: 0

Survey of Authentication Schemes for Health Monitoring: A Subset of Cyber Physical System 健康监测认证方案综述:网络物理系统的一个子集

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667166

Z. Rehman, S. Altaf, Saleem Iqbal

{"title":"Survey of Authentication Schemes for Health Monitoring: A Subset of Cyber Physical System","authors":"Z. Rehman, S. Altaf, Saleem Iqbal","doi":"10.1109/IBCAST.2019.8667166","DOIUrl":"https://doi.org/10.1109/IBCAST.2019.8667166","url":null,"abstract":"Cyber Physical System (CPS) is an emerging field and further considerable research topic in multiple domains. Health monitoring is one of sub-fields in Cyber Physical System and relies heavily on wireless environment for connectivity. Due to prevailing interest in this field, security of the data is key concern when it is accessed from remote location. As it is being utilized by medical practitioner to make health related decisions risk of intrusion is always present. Any breach can cause adverse effects to patient’s health. Therefore, importance of data authenticity, freshness and encumbrance free access becomes vital in this perspective. The multiple security solutions have been found in literature. However, security solutions depend severely on authentication schemes. An adequate authentication scheme can ensure protection against cyber adversaries. The main objective of this paper is to present state-of-the-art review on security challenges, security requirements and current authentication schemes available in literature pertaining to health monitoring. These authentication schemes are analyzed on predefined parameter/features in order to testify efficacy of schemes.","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115455898","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: 6

Advances in the Treatment of Colorectal Cancer Using MicroRNA MicroRNA治疗结直肠癌的研究进展

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667146

K. Dang, Yongguang Gao, A. Qian, Jing Dong

{"title":"Advances in the Treatment of Colorectal Cancer Using MicroRNA","authors":"K. Dang, Yongguang Gao, A. Qian, Jing Dong","doi":"10.1109/IBCAST.2019.8667146","DOIUrl":"https://doi.org/10.1109/IBCAST.2019.8667146","url":null,"abstract":"After the first microRNA MicroRNA-let4 was found by Lee in 1993 in his study of the development of nematodes, microRNAs have been receiving increasing focus worldwide. MicroRNAs were a group of single-chain RNAs consisting of 18-25 bases, which are capable of combining with the 3’- UTR (untranslated regions) of the mRNA transcribed from the original gene, so as to control the expression of the target gene by inhibiting the translation of its mRNA(s). Accumulative evidence has manifested that microRNAs were closely correlated with the initiation and development of carcinomas. The expression of microRNAs could vary a lot across different stages in the development of cancerous cells with corresponding roles in each stage, including promoting the propagation, accelerating metastasis, and both functions combined. In this respect, we might intervene in the advances of carcinomas and even cure cancers by regulating the expressions of relevant microRNAs. The aberrant expression of microRNAs of cancerous cells give rise to potential targeted diagnosis and treatment of cancers. Moreover, further study of microRNAs might provide novel approaches for combating cancer without affecting normal cells in the molecular level. Herein, we reviewed the functions, mechanisms, and therapeutic utilities of microRNAs in the progression of colorectal cancer cells.","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"381 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124741345","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

Broadband Quadrature Hybrid for Image Rejection in Millimeter-wave Receivers 宽带正交混合毫米波接收机图像抑制

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667265

Umar Dilshad, Chen Chen, Xi Chen, J. Miao

{"title":"Broadband Quadrature Hybrid for Image Rejection in Millimeter-wave Receivers","authors":"Umar Dilshad, Chen Chen, Xi Chen, J. Miao","doi":"10.1109/IBCAST.2019.8667265","DOIUrl":"https://doi.org/10.1109/IBCAST.2019.8667265","url":null,"abstract":"This paper presents the design architecture of millimeter-wave receiver in which the un-desired image frequency band can be rejected at the IF stage using broadband quadrature hybrid. This scheme requires quadrature de-modulation/ down-conversion of the received signal at the front end; followed by quadrature hybrid at IF stage. The image rejection ratio (IRR) depends on the amplitude imbalance and phase imbalance of this quadrature hybrid. The design of C-Band broadband quadrature hybrid; based on 3-stage micro-strip cascaded branch-line topology; has been proposed for this receiver. The proposed broadband quadrature hybrid exhibits 66 % fractional bandwidth corresponding to measured amplitude balance of better than ±0.85 dB, phase imbalance better than 3 degrees, return loss and isolation better than 15 dB, in the frequency range (4-8 GHz). This quadrature hybrid shows tight 3-dB quadrature coupling response in much wider band; as compared to earlier published design schemes, to the best of our knowledge. This quadrature hybrid integrated in the proposed millimeter wave receiver (32-36 GHz) achieved IRR better than 20 dB in the whole frequency band.","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127809198","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: 2