Objective: Accurate prognostication of functional outcomes after an acute ischemic stroke (AIS) i... more Objective: Accurate prognostication of functional outcomes after an acute ischemic stroke (AIS) is essential for the planning of post-stroke treatments. We sought to provide an improved risk score for the prognostication by leveraging an interpretable machine learning and neuroradiologic biomarker. Data: We evaluated 913 patients with available 90-day mRS and admission NIHSS from the MRI-GENIE study. Age, sex, hypertension, atrial fibrillation, diabetes, coronary artery disease, smoking and prior stroke were available. We quantified WMH volume (WMHv) on FLAIR images. We divided patients into development and validation sets from multiple sites, and an external validation set from an individual cohort (Figure (a)). Methods: We measured the unaccounted WMHv (uWMH) by the residual of the log-linear regression model of WMHv regarding the clinical characteristics. Excessive uWMH (eWMH) was defined as present vs. absent based on a uWMH higher than +1 standard deviation. The clinical charac...
2021 4th International Conference on Computing and Communications Technologies (ICCCT), 2021
Power Quality influences the working of utilities, mechanical units, creations, framework executi... more Power Quality influences the working of utilities, mechanical units, creations, framework execution, client benefits and working expense. There is a steadily expanding need for power quality observing frameworks inferable from the developing number of disruptions in AC power frameworks. Hence, continuous sign identification and consonant examination are of incredible centrality to give power quality arrangements. Checking of power quality is fundamental to keep up the appropriate working of utilities, client administrations and hardware. In this study, a simple Power Quality Monitoring System is developed with the concept of Virtual Instrumentation utilizing LabView. The information preparation is accomplished utilizing LabView programming. A product application is made to permit the perusing of the records and handling them through the making of information tables and diagrams. The information got from the estimations by utilizing the interface made in LabVIEW, the normal hourly utilization, power factor, voltage and current waveforms and the parametric changes are plotted in graphical indicators. The product application develops the redid reports effortlessly of utilization and adaptability. Utilizing this application created in LabVIEW it can be possible to examine the quality of electrical power at the commercial user end.
2021 Innovations in Power and Advanced Computing Technologies (i-PACT), 2021
This study illustrates the significance of a Supervisory Monitoring System which is studied in a ... more This study illustrates the significance of a Supervisory Monitoring System which is studied in a LabVIEW environment through the development of Graphical User Interface. There is great emergence towards online and Real-Time process monitoring in process industries to limit human intervention and increase safety for life and resources. LabView being flexible provides a solution to this context that supports Real-Time monitoring and controlling. The developed Virtual Instrumentation system is used to monitor the chemical plant parameters such as temperature, chemical level and provide secure access. Any fluctuation in the parameter of interest is intimated to the industry personnel through web-based reports and alarm indication. A Level Control System is simulated to understand the Liquid Level in a Chemical Plant using a PID control scheme. The developed system is inclusive of a security access system that offers access to the GUI only to authorized persons and any unauthenticated access is notified to the industrial team through email. Henceforth, the system offers functionalities of secured login access, easy reconfiguration, alarm facility during parameter limits for futuristic analysis along a Web-based Report Generation. Compared to traditional instrumentation systems, the performance of Virtual Instrumentation systems is always beneficial which saves energy, resources, manpower and enhances safety.
Smartphone’s are one of the trending social media in these days. It’s became as part of the life ... more Smartphone’s are one of the trending social media in these days. It’s became as part of the life as become handicapped without this. Smartphone is playing a major role that which has put back our television, Radio FM, watch, etc. In this technology and competitive era. This study will be more essential designed for Mobility companies that their sales &profit’s will be based on customer requirement and perceptions. All the consumers use Smartphone to make their life easier and to adopt the digitalized world by connecting internet with the whole world. Features/attributes that considered by customers while buying Smartphone’s are/such as brand image, functional/features and apps, battery usage, operating system, resolution of camera, pixels, storage capacity, durability& compatibility, price. These also include different brands like exchina phones.
International Journal of Scientific Research in Science and Technology, 2021
With numerous responses established on Taguchi L9, orthogonal array coupled with current work pro... more With numerous responses established on Taguchi L9, orthogonal array coupled with current work proposes a novel methodology for optimizing machining parameters on turning of AA 6063 T6 aluminum alloy. Experimental assessments are accomplished on AA 6063 T6 aluminum alloy. Turning trails are carried out under dry cutting conditions using an uncoated carbide insert. Cutting parameters such as cutting speed, feed rate, and depth of cut are optimized in this effort while numerous responses such as surface roughness(Ra) and material removal rate are taken into consideration (MRR). From the grey analysis, a grey relational grade(GRG) is calculated. The optimal amounts of parameters have been identified based on the values of grey relational grade, and then ANOVA is used to determine the significant influence of parameters. To authenticate the test result, a confirmation test is executed. The result of the experiments shows that by using this method. the turning process responses can be sig...
Objective: Accurate prognostication of functional outcomes after an acute ischemic stroke (AIS) i... more Objective: Accurate prognostication of functional outcomes after an acute ischemic stroke (AIS) is essential for the planning of post-stroke treatments. We sought to provide an improved risk score for the prognostication by leveraging an interpretable machine learning and neuroradiologic biomarker. Data: We evaluated 913 patients with available 90-day mRS and admission NIHSS from the MRI-GENIE study. Age, sex, hypertension, atrial fibrillation, diabetes, coronary artery disease, smoking and prior stroke were available. We quantified WMH volume (WMHv) on FLAIR images. We divided patients into development and validation sets from multiple sites, and an external validation set from an individual cohort (Figure (a)). Methods: We measured the unaccounted WMHv (uWMH) by the residual of the log-linear regression model of WMHv regarding the clinical characteristics. Excessive uWMH (eWMH) was defined as present vs. absent based on a uWMH higher than +1 standard deviation. The clinical charac...
2021 4th International Conference on Computing and Communications Technologies (ICCCT), 2021
Power Quality influences the working of utilities, mechanical units, creations, framework executi... more Power Quality influences the working of utilities, mechanical units, creations, framework execution, client benefits and working expense. There is a steadily expanding need for power quality observing frameworks inferable from the developing number of disruptions in AC power frameworks. Hence, continuous sign identification and consonant examination are of incredible centrality to give power quality arrangements. Checking of power quality is fundamental to keep up the appropriate working of utilities, client administrations and hardware. In this study, a simple Power Quality Monitoring System is developed with the concept of Virtual Instrumentation utilizing LabView. The information preparation is accomplished utilizing LabView programming. A product application is made to permit the perusing of the records and handling them through the making of information tables and diagrams. The information got from the estimations by utilizing the interface made in LabVIEW, the normal hourly utilization, power factor, voltage and current waveforms and the parametric changes are plotted in graphical indicators. The product application develops the redid reports effortlessly of utilization and adaptability. Utilizing this application created in LabVIEW it can be possible to examine the quality of electrical power at the commercial user end.
2021 Innovations in Power and Advanced Computing Technologies (i-PACT), 2021
This study illustrates the significance of a Supervisory Monitoring System which is studied in a ... more This study illustrates the significance of a Supervisory Monitoring System which is studied in a LabVIEW environment through the development of Graphical User Interface. There is great emergence towards online and Real-Time process monitoring in process industries to limit human intervention and increase safety for life and resources. LabView being flexible provides a solution to this context that supports Real-Time monitoring and controlling. The developed Virtual Instrumentation system is used to monitor the chemical plant parameters such as temperature, chemical level and provide secure access. Any fluctuation in the parameter of interest is intimated to the industry personnel through web-based reports and alarm indication. A Level Control System is simulated to understand the Liquid Level in a Chemical Plant using a PID control scheme. The developed system is inclusive of a security access system that offers access to the GUI only to authorized persons and any unauthenticated access is notified to the industrial team through email. Henceforth, the system offers functionalities of secured login access, easy reconfiguration, alarm facility during parameter limits for futuristic analysis along a Web-based Report Generation. Compared to traditional instrumentation systems, the performance of Virtual Instrumentation systems is always beneficial which saves energy, resources, manpower and enhances safety.
Smartphone’s are one of the trending social media in these days. It’s became as part of the life ... more Smartphone’s are one of the trending social media in these days. It’s became as part of the life as become handicapped without this. Smartphone is playing a major role that which has put back our television, Radio FM, watch, etc. In this technology and competitive era. This study will be more essential designed for Mobility companies that their sales &profit’s will be based on customer requirement and perceptions. All the consumers use Smartphone to make their life easier and to adopt the digitalized world by connecting internet with the whole world. Features/attributes that considered by customers while buying Smartphone’s are/such as brand image, functional/features and apps, battery usage, operating system, resolution of camera, pixels, storage capacity, durability& compatibility, price. These also include different brands like exchina phones.
International Journal of Scientific Research in Science and Technology, 2021
With numerous responses established on Taguchi L9, orthogonal array coupled with current work pro... more With numerous responses established on Taguchi L9, orthogonal array coupled with current work proposes a novel methodology for optimizing machining parameters on turning of AA 6063 T6 aluminum alloy. Experimental assessments are accomplished on AA 6063 T6 aluminum alloy. Turning trails are carried out under dry cutting conditions using an uncoated carbide insert. Cutting parameters such as cutting speed, feed rate, and depth of cut are optimized in this effort while numerous responses such as surface roughness(Ra) and material removal rate are taken into consideration (MRR). From the grey analysis, a grey relational grade(GRG) is calculated. The optimal amounts of parameters have been identified based on the values of grey relational grade, and then ANOVA is used to determine the significant influence of parameters. To authenticate the test result, a confirmation test is executed. The result of the experiments shows that by using this method. the turning process responses can be sig...
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Papers by Eswar Sai