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GIS-based Flood Risk Assessment in the Urban Catchment of Uyo Metropolis, Nigeria 基于gis的尼日利亚Uyo大都市城市集水区洪水风险评估
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2022-01-22 DOI: 10.47747/ijisi.v2i4.568
Dickson Kinikawo Nsiegbe, V. Weli, G. O. Chukwu-Okeah, Olatunde S Eludovin
{"title":"GIS-based Flood Risk Assessment in the Urban Catchment of Uyo Metropolis, Nigeria","authors":"Dickson Kinikawo Nsiegbe, V. Weli, G. O. Chukwu-Okeah, Olatunde S Eludovin","doi":"10.47747/ijisi.v2i4.568","DOIUrl":"https://doi.org/10.47747/ijisi.v2i4.568","url":null,"abstract":"Flood occurs as a result of rising global temperatures, more precipitation, increased runoff, and an increase in the rate of urban flooding. The goal of this research is to calculate the flood risk assessment of a selected urban catchment in the Nigerian metropolis of Uyo. Secondary data were obtained from Landsat images of the study area using a correlational research design. Using supervised categorization of landuse in the area, the watershed pattern, landuse/landcover, and inundation level were determined using the area's Digital Elevation Model. The study also used a GIS-assisted computer simulation of storm water created by enhanced DEM to assess storm water level and inundation as a function of landuse/landcover change. Storm water generation assessment, inundation modeling, assessment of land cover and level of inundation, and evaluation of flash flood susceptibility using modeled inundation were among the hydrological models and techniques used to analyze the data. The findings revealed that Uyo has a number of streams with varying flow lengths. Uyo has 21 sub-basins, according to the study. In uyo, the total runoff was greater (0.74) inches. In Uyo, the rate of change in catchment behavior, such as catchment precipitation, node flooding, and runoff, increased with the time of day, whereas the rate of change in runoff volume varied somewhat. The hydrograph was not wider because the sections of Uyo metropolitan that were prone to moderate and high floods were higher (78.03 percent ). Based on these findings, the study suggests that better city design is needed to control the impact of flooding in the study area. To prevent the loss of life and property, areas prone to moderate and high flood vulnerability should be closely monitored and secured.","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85215597","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
A Fuzzy Knowledge-Based Approach for End-2-End Behavioural Analysis of Wormhole Attacks on Mobile Ad-Hoc Networks 基于模糊知识的移动自组织网络虫洞攻击端到端行为分析方法
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2022-01-22 DOI: 10.47747/ijisi.v2i4.581
Imeh J. Umoren, Ekemini Okpongkpong, Ifreke Udoeka
{"title":"A Fuzzy Knowledge-Based Approach for End-2-End Behavioural Analysis of Wormhole Attacks on Mobile Ad-Hoc Networks","authors":"Imeh J. Umoren, Ekemini Okpongkpong, Ifreke Udoeka","doi":"10.47747/ijisi.v2i4.581","DOIUrl":"https://doi.org/10.47747/ijisi.v2i4.581","url":null,"abstract":"Mobile Ad hoc Networks (MANETs) involves series of travelling nodes communicating with each other without a fixed Set-up. Certainly, MANETs are networks that utilize communication peripatetic nodes such as; Personal Digital Assistants (PDAs), mobile phones, laptops which enable wireless transmission across an area and forwarding data packets to the other nodes resulting in frequent change in topology. MANETs are exposed to several communication assaults such as active attack and passive attack. The active attack disrupts network operations while the passive attack obtains information without upsetting normal networks operation. Wormhole is a typical case of active attack. Indeed, an attacker receives packets at one end of the network, tunnels them to another end of the network, and then replays them into the networks from that point resulting in a collapse in communication across wireless setups. This research work simulates and models a typical wormhole attack in MANET using Network Simulator (NS-2.35) and Fuzzy Inference System (FIS). The End-2-End behavioural analysis of wormhole attacks on the transmitting networks layer of MANET was realized. To detect the level of wormhole attack in the network several parameters such as Packet Delivery Ratio, Packet Forwarding Probability and Packet Dropping Probability were considered by determining the degree of severity of wormhole attack which may upset the Quality of Service (QOS) delivery. The aim of this research paper is in the direction of Network security optimization.","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89833774","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
Design and Study of Mountaineering Wear Based on Nano Antibacterial Technology and Prediction Model 基于纳米抗菌技术的登山服设计与研究及预测模型
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2022-01-01 DOI: 10.4018/ijhisi.315631
Chun-feng Xia, Jiang Wu, W. Wang
{"title":"Design and Study of Mountaineering Wear Based on Nano Antibacterial Technology and Prediction Model","authors":"Chun-feng Xia, Jiang Wu, W. Wang","doi":"10.4018/ijhisi.315631","DOIUrl":"https://doi.org/10.4018/ijhisi.315631","url":null,"abstract":"In order to improve function of mountaineering wear to promote the development of outer mountaineering wear industry, nano antibacterial technology is applied to make mountaineering wear. Firstly, the antibacterial properties of nano materials are discussed. Secondly, the antibacterial performance experiment of nano Ag ion is design, and experimental results show that the antibacterial performance of nano Ag ion, and nano Ag ion has better antibacterial effect on staphylococcus aureus, Escherichia coli, and candida albicans. Thirdly, the antibacterial performance prediction model of nano materials is constructed based on wavelet neural network, and then the training algorithm is designed. Finally, the prediction simulation analysis of antibacterial performance of nano Ag ion in moutaineering wear is carried out, results show that the wavelet neural network has good prediction effect, prediction results from wavelet neural network are agreed with real values, therefore the wavelet neural network has higher prediction precision.","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48824686","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
Doctor Resistance of Artificial Intelligence in Healthcare 医疗保健中人工智能的医生阻力
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2022-01-01 DOI: 10.4018/ijhisi.315618
Asma Chaibi, I. Zaiem
{"title":"Doctor Resistance of Artificial Intelligence in Healthcare","authors":"Asma Chaibi, I. Zaiem","doi":"10.4018/ijhisi.315618","DOIUrl":"https://doi.org/10.4018/ijhisi.315618","url":null,"abstract":"Artificial intelligence (AI) has revolutionized healthcare by enhancing the quality of patient care. Despite its advantages, doctors are still reluctant to use AI in healthcare. Thus, the authors' main objective is to obtain an in-depth understanding of the barriers to doctors' adoption of AI in healthcare. The authors conducted semi-structured interviews with 11 doctors. Thematic analysis as chosen to identify patterns using QSR NVivo (version 12). The results showed that the barriers to AI adoption are lack of financial resources, need for special training, performance risk, perceived cost, technology dependency, need for human interaction, and fear of AI replacing human work.","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46558012","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
Handwritten Hindi Character Recognition Using Layer-Wise Training of Deep Convolutional Neural Networks 使用深度卷积神经网络分层训练的手写印地语字符识别
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2020-10-14 DOI: 10.47747/ijisi.v1i1.77
Abhishek Mehta, S. Desai, A. Chaturvedi
{"title":"Handwritten Hindi Character Recognition Using Layer-Wise Training of Deep Convolutional Neural Networks","authors":"Abhishek Mehta, S. Desai, A. Chaturvedi","doi":"10.47747/ijisi.v1i1.77","DOIUrl":"https://doi.org/10.47747/ijisi.v1i1.77","url":null,"abstract":"Manually written character acknowledgment is as of now getting the consideration of scientists in view of potential applications in helping innovation for dazzle and outwardly hindered clients, human–robot collaboration, programmed information passage for business reports, and so on. In this work, we propose a strategy to perceive transcribed Devanagari characters utilizing profound convolutional neural organizations (DCNN) which are one of the ongoing procedures embraced from the profound learning network. We tested the ISIDCHAR information base gave by (Information Sharing Index) ISI, Kolkata and V2DMDCHAR information base with six distinct structures of DCNN to assess the exhibition and furthermore research the utilization of six as of late created versatile inclination strategies. A layer-wise method of DCNN has been utilized that assisted with accomplishing the most noteworthy acknowledgment exactness and furthermore get a quicker union rate. The consequences of layer-wise-prepared DCNN are great in correlation with those accomplished by a shallow strategy of high quality highlights and standard DCNN","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2020-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83284960","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
Influential Factors in Breast Cancer Patients' Performance Using Malaysian Social Network Support Groups 马来西亚社会网络支持团体对乳腺癌患者表现的影响因素
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2019-10-01 DOI: 10.4018/ijhisi.2019100105
M. Mirabolghasemi, N. A. Iahad, Thurasamy Ramayah
{"title":"Influential Factors in Breast Cancer Patients' Performance Using Malaysian Social Network Support Groups","authors":"M. Mirabolghasemi, N. A. Iahad, Thurasamy Ramayah","doi":"10.4018/ijhisi.2019100105","DOIUrl":"https://doi.org/10.4018/ijhisi.2019100105","url":null,"abstract":"Social network communities can serve as a health resource for cancer patients to share and disseminate information. Even so, theory-based research into evaluating cancer patients' performance empirically using social network sites (SNSs) is limited, representing an identifiable knowledge gap. This study proposes a research model that integrates social cognitive theory and task technology fit theory to contribute to the understanding of key factors impacting the performance of breast cancer patients using SNSs. Data were collected via a structured paper-based questionnaire. A total of one hundred seventy-eight (178) participants from six cancer support groups and hospitals in Peninsular Malaysia responded to the administered survey. Survey data were analyzed using the partial least squares (PLS) method while Smart PLS was used to test the hypotheses and to validate the proposed model. Results indicate that outcome expectation, self-efficacy, negative affect, positive affect, social support and task technology fit are significant factors affecting the performance of breast cancer patients vis-à-vis Malaysian social network support groups.","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45784115","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
Utilizing Combined Claims and Clinical Datasets for Research Among Potential Cases of Rare Diseases. 利用联合索赔和临床数据集研究罕见病的潜在病例。
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2018-01-01 DOI: 10.4018/ijhisi.2018040101
Kevin J Bennett, Joshua Mann, Lijing Ouyang
{"title":"Utilizing Combined Claims and Clinical Datasets for Research Among Potential Cases of Rare Diseases.","authors":"Kevin J Bennett,&nbsp;Joshua Mann,&nbsp;Lijing Ouyang","doi":"10.4018/ijhisi.2018040101","DOIUrl":"https://doi.org/10.4018/ijhisi.2018040101","url":null,"abstract":"<p><p>With data quality issues with administrative claims and medically derived datasets, a dataset derived from a combination of sources may be more effective for research. The purposes of this article is to link an EMR-based data warehouse with state administrative data to study individuals with rare diseases; to describe and compare their characteristics; and to explore research with the data. These methods included subjects with diagnosis codes for one of three rare diseases from the years 2009-2014; Spina Bifida, Muscular Dystrophy, and Fragile X Syndrome. The results from the combined data provides additional information that each dataset, by itself, would not contain. The simultaneous examination of data such as race/ethnicity, physician and other outpatient visit data, charges and payments, and overall utilization was possible in the combined dataset. It is also discussed that combining such datasets can be a useful tool for the study of populations with rare diseases.</p>","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4018/ijhisi.2018040101","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38463394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Critical Success Factors in Electronic Health Records (EHR) Implementation 电子健康记录(EHR)实施中的关键成功因素
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2017-04-01 DOI: 10.4018/978-1-5225-9863-3.ch013
BajwaNavneet Kaur, SinghHarjot, D. Kumar
{"title":"Critical Success Factors in Electronic Health Records (EHR) Implementation","authors":"BajwaNavneet Kaur, SinghHarjot, D. Kumar","doi":"10.4018/978-1-5225-9863-3.ch013","DOIUrl":"https://doi.org/10.4018/978-1-5225-9863-3.ch013","url":null,"abstract":"Electronic Health Records EHR has been the subject of much academic discussion in recent times. The impact that a successful implementation of EHR can have on a hospital cannot be overstated. Facto...","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41988272","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
Development and Psychometric Qualities of the SEIPS Survey to Evaluate CPOE/EHR Implementation in ICUs. 用于评估重症监护室 CPOE/EHR 实施情况的 SEIPS 调查的开发和心理测量质量。
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2011-01-01 DOI: 10.4018/jhisi.2011010104
Peter L T Hoonakker, Randi S Cartmill, Pascale Carayon, James M Walker
{"title":"Development and Psychometric Qualities of the SEIPS Survey to Evaluate CPOE/EHR Implementation in ICUs.","authors":"Peter L T Hoonakker, Randi S Cartmill, Pascale Carayon, James M Walker","doi":"10.4018/jhisi.2011010104","DOIUrl":"10.4018/jhisi.2011010104","url":null,"abstract":"<p><p>Health Information Technology (IT) implementation can fail or meet high levels of user resistance for a variety of reasons, including lack of attention to users' needs and the significant workflow changes induced and required by the technology. End-user satisfaction is a critical factor in health IT implementation. In this paper we describe the process of developing and testing a questionnaire to evaluate health IT implementation, in particular Computerized Provider Order Entry (CPOE) and Electronic Health Record (EHR) technologies. Results showed evidence for the validity and reliability of the questionnaire. The Systems Engineering Initiative for Patient Safety (SEIPS) questionnaire is relatively easy to administer and allows researchers to evaluate different aspects of health IT implementation. Results of this research can be used for benchmarking results of future studies evaluating health IT implementation.</p>","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3070305/pdf/nihms274159.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29801541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Content-Based Image Retrieval in Medicine: Retrospective Assessment, State of the Art, and Future Directions. 医学中基于内容的图像检索:回顾评估、技术现状和未来方向。
IF 1.1
International Journal of Healthcare Information Systems and Informatics Pub Date : 2009-01-01 DOI: 10.4018/jhisi.2009010101
L Rodney Long, Sameer Antani, Thomas M Deserno, George R Thoma
{"title":"Content-Based Image Retrieval in Medicine: Retrospective Assessment, State of the Art, and Future Directions.","authors":"L Rodney Long,&nbsp;Sameer Antani,&nbsp;Thomas M Deserno,&nbsp;George R Thoma","doi":"10.4018/jhisi.2009010101","DOIUrl":"https://doi.org/10.4018/jhisi.2009010101","url":null,"abstract":"<p><p>Content-based image retrieval (CBIR) technology has been proposed to benefit not only the management of increasingly large image collections, but also to aid clinical care, biomedical research, and education. Based on a literature review, we conclude that there is widespread enthusiasm for CBIR in the engineering research community, but the application of this technology to solve practical medical problems is a goal yet to be realized. Furthermore, we highlight \"gaps\" between desired CBIR system functionality and what has been achieved to date, present for illustration a comparative analysis of four state-of-the-art CBIR implementations using the gap approach, and suggest that high-priority gaps to be overcome lie in CBIR interfaces and functionality that better serve the clinical and biomedical research communities.</p>","PeriodicalId":56158,"journal":{"name":"International Journal of Healthcare Information Systems and Informatics","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4018/jhisi.2009010101","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29032322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 80
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