2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)最新文献_第3页

A 6 Watts LDMOS Wideband Balanced Power Amplifier 一种6瓦LDMOS宽带平衡功率放大器

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667238

W. A. Malik, W. M. Abdulkawi, A. A. Sheta, Naif F. Alzakari

引用次数: 1

Design of Thrust Measurement System on Test Beds of a Gas Turbine Engine Using Strain Gauges 基于应变片的燃气轮机试验台推力测量系统设计

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667179

S. Abbas, A. Hassan, M. Mansoor

引用次数: 0

A Miniaturized Polarization Insensitive Frequency Selective Surface at Ka-band 一种小型化的ka波段偏振不敏感频率选择表面

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667270

R. Anwar, H. Ning, Jun Wang

引用次数: 2

Prevalence of Skin diseases among Hepatitis C virus infected patients and their association with HCV infection in Islamabad, Pakistan 巴基斯坦伊斯兰堡丙型肝炎病毒感染患者皮肤病患病率及其与丙型肝炎病毒感染的关系

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667194

Z. Misbah, Lubaba tul Uzma, Kanwal Shaheen, Tehreem Tanveer, Sadia Anjum

{"title":"Prevalence of Skin diseases among Hepatitis C virus infected patients and their association with HCV infection in Islamabad, Pakistan","authors":"Z. Misbah, Lubaba tul Uzma, Kanwal Shaheen, Tehreem Tanveer, Sadia Anjum","doi":"10.1109/IBCAST.2019.8667194","DOIUrl":"https://doi.org/10.1109/IBCAST.2019.8667194","url":null,"abstract":"Background: Hepatitis C is a serious disease caused by infection of HCV virus. This virus mainly infects hepatocytes but it also replicates in the other tissues of human body, causing different types of extrahepatic manifestations.Methods: We conducted a case-control study from March 2014 to June 2014, to investigate frequency of skin diseases among 75 HCV infected patients and 75 controls identified in NOORI hospital, Islamabad Pakistan. We also investigated the association of skin diseases with HCV infection. Case patients were confirmed symptomatic cases of hepatitis C infection with laboratory and clinical criteria meeting standards provided by CDC. Controls were selected as the people without HCV, HBV, HIV and other chronic diseases. Data regarding sociodemographic characteristics, clinical data and skin diseases was collected using structured performa. Chi square test was used to see association.Results: The prevalence of skin diseases in cases were 33.3% (25/75). Most common skin diseases among HCV patients was Pruritus (32%) followed by Psoriasis (12%). Case-patients were more likely than controls to have skin diseases (OR=4.85, CI 1.95-12.12).Conclusion: Our study indicates high prevalence of skin diseases in HCV infected patients. It also showed clear association of skin diseases with HCV infection. We recommend studies on large scale to have a better look on these skin complications and use of these Skin diseases as prognostic indication of HCV infection.","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"21 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":"123602617","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: 1

Visualization and Analytics of Biological Data by Using Different Tools and Techniques 使用不同工具和技术的生物数据可视化和分析

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667214

Raiha Tallat, Rana M. Amir Latif, Ghazanfar Ali, Ahmad Nawaz Zaheer, Muhammad Farhan, Syed Umair Aslam Shah

{"title":"Visualization and Analytics of Biological Data by Using Different Tools and Techniques","authors":"Raiha Tallat, Rana M. Amir Latif, Ghazanfar Ali, Ahmad Nawaz Zaheer, Muhammad Farhan, Syed Umair Aslam Shah","doi":"10.1109/IBCAST.2019.8667214","DOIUrl":"https://doi.org/10.1109/IBCAST.2019.8667214","url":null,"abstract":"The importance of graph analytics cannot be undermined. It has always been a question for the researcher that how to deal with dense graphs. The visual graph analytics is one of the best sources for creating its remarkable, distinct impact in the field of data science. The graph analytics and big data has fascinated a wide range of attention from the researchers and scientist from all over the world. By using the most advanced tools for the graph, the analytics can lead most useful and productive results in various domains which include life sciences, business, computer sciences, engineering and so on. Biological data can be represented in interpretable form when exposed to graph analytic tools, which may lead to meaningful insights. This paper is aimed at the visualization of the graph with two different techniques. Various procedures were used in this research such as the collection of datasets from heterogeneous biological data sources, data integration, and formation of the new dataset (MYBIOGRID). Designing queries in Neo4j using Cypher Query Language to visualize MYBIOGRID and to determine the relationship using the property graph model. In the next step the uploading data to CIRCOS is performed and visualization of motif similarity is done. The result from this study indicates that visualization of similarity matrix of repetitive patterns thus representing the most similar and least similar patterns in the sequence. Graph databases play a vital role in graph analytics but in memory storage makes analysis very time consuming if the massive amount of data sets is to be processed. Each tool has its specific parameters, which make it a good candidate for analysis and comparison.","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"63 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":"123766490","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: 4

Designing Efficient Commuter Vehicle using Finite Element Analysis And Computational Fluid Dynamics 基于有限元分析和计算流体力学的高效通勤车辆设计

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667122

Syed Saadat Shakeel, Khurram Abbas, I. Shafi

{"title":"Designing Efficient Commuter Vehicle using Finite Element Analysis And Computational Fluid Dynamics","authors":"Syed Saadat Shakeel, Khurram Abbas, I. Shafi","doi":"10.1109/IBCAST.2019.8667122","DOIUrl":"https://doi.org/10.1109/IBCAST.2019.8667122","url":null,"abstract":"This paper attempts to give an efficient designing approach for an affordable, environment friendly human powered vehicle that serves the purpose of exercising along with being a commuter vehicle using finite element analysis. The proposed design is an aerodynamically enclosed trike which makes it more efficient and less drag prone than a regular bicycle. Along with pedaling power it is assisted by an electric motor, powered by a rechargeable battery. The frame is designed using commercially available software and its structural rigidity is ensured using finite element analysis. The individual components are designed sequentially and combined to create the complete assembly. Later, electric motor calculations are also carried out to estimate power required for driving the vehicle. Coefficient of drag is calculated, using 2-D computational fluid dynamics techniques (CFD), for both faired and un-faired configurations of trike and then values are compared. Furthermore, total drag force is determined for the faired trike in a high wind simulation. Calculations are then carried out to ensure that the recommended motor is sufficiently powered to propel the vehicle even in adverse high wind conditions. The experimental results demonstrate the effectiveness of the design","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"1 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":"129869748","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 VLSI Implementation of CSD based DA Architecture for 5/3 DWT 基于CSD的5/3 DWT数据处理体系结构的设计与VLSI实现

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667215

Syeda Eima Iftikhar Gardezi, F. Aziz, Sadaf Javed, Ch. Jabbar Younis, Mehboob Alam, Y. Massoud

{"title":"Design and VLSI Implementation of CSD based DA Architecture for 5/3 DWT","authors":"Syeda Eima Iftikhar Gardezi, F. Aziz, Sadaf Javed, Ch. Jabbar Younis, Mehboob Alam, Y. Massoud","doi":"10.1109/IBCAST.2019.8667215","DOIUrl":"https://doi.org/10.1109/IBCAST.2019.8667215","url":null,"abstract":"In the past two decades, wavelet method has emerged as a powerful signal and data analysis tool for scientist and engineers. It is often part of a low-power system for real time application and needs efficient hardware implementation. In this paper, we have designed and VLSI (Very Large-Scale In-tegration) implemented a lossless 5/3 Discrete Wavelet Transform (DWT) using the Canonical Signed Digit (CSD) based Distributed Arithmetic (DA) architecture. The combination of CSD and DA exploits prior knowledge of the filter co-efficients and uses the least number of adders and shift registers, to achieve hardware-efficient implementation. The filter-based implementation exploits data path diagram of CSD represented coefficients and selectively finds sum of products to give minimum realization. The proposed CSD based DA architecture is modeled using HDL (Hardware Description Language) and implemented on Altera DE-1 Cyclon-II FPGA (Field Programmable Gate Array). A comparison with filter-based architecture of 5/3 DWT reveals a saving up to 50% in hardware. The designed solution is hardware efficient and uses only 7 adders to provide low-power architecture for high-speed real-time applications.","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"1 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":"130946629","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: 8

The Operational Complexity Reduction Algorithm for Single Relay Wireless Cooperative Network 单中继无线协作网络的操作复杂度降低算法

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667254

Imranullah Khan, Zeeshan Babar, Muhammad Muzzammil, Gang Qiao

引用次数: 0

Static and Dynamic Malware Analysis Using Machine Learning 使用机器学习的静态和动态恶意软件分析

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667136

Muhammad Ijaz, M. H. Durad, M. Ismail

引用次数: 64

Nonlinear Sliding Mode State Estimation Techniques for UAV Application 非线性滑模状态估计技术在无人机中的应用

2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) Pub Date : 2019-01-01 DOI: 10.1109/IBCAST.2019.8667247

Zainab Akhtar, Adnan Nisar, M. T. Hamayun

{"title":"Nonlinear Sliding Mode State Estimation Techniques for UAV Application","authors":"Zainab Akhtar, Adnan Nisar, M. T. Hamayun","doi":"10.1109/IBCAST.2019.8667247","DOIUrl":"https://doi.org/10.1109/IBCAST.2019.8667247","url":null,"abstract":"Unmanned air vehicles (UAVs) have received tremendous importance because of their civil, military, industrial, agricultural and security etc. applications. As compared to terrestrial robots, UAVs have to face stronger aerodynamic as well as gravitational forces which effect the dynamics of these flying structures. The control and estimation of unavailable plant states in UAVs is a challenging task due to their nonlinear dynamics in the presence of external uncertainties like air load and noise effects. Practically, external aerodynamic disturbances and sensor noise can alter the desired performance of the aerial robots leading to instability and loss of control of UAVs. Information of all plant states is important for better control and navigation of UAVs. In this paper it is assumed that all plant states are not available, therefore, nonlinear observer design techniques are used to estimate unavailable states of quadrotor plant with least error. The designed nonlinear observer’s results are compared in simulations in the presence of external disturbance and sensor noise. Sliding mode observers implemented in this paper exhibit the property of finite time convergence of error dynamics both with and without disturbances and noise.","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"8 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":"127486285","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