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1927 articles for “failure-prediction AUROC of 0.967” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Stock Price Analysis and Forecasting Using Linear Regression and SVM Classifiers
Abstract: In this study, we attempt to implement a Machine Learning approach to predict stock market prices. Linear Regression is very effectively implemented in forecasting stock prices, returns, and stock modelling. This project is for common users as the prediction is done on all of the companies. We outline the design of the Linear Regression model with its salient features and customizable parameters. We select a certain group of parameters with …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 10, Issue 3, 2023 · pp. 62–66 Read article
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Smart Fitness Assistance using AI
Abstract: In computer vision, human body pose estimation is the study that aims at predicting the poses of human body parts and joints. In this project, visual languages are built based on skeleton poses. We present a real-time body tracking pipeline that predicts body posture. Once the joints of the body have been localised to represent a specific part of the human body, we can use them for wider ranges of …
Published in Journal of Open Source Developments · Vol. 9, Issue 1, 2022 · pp. 11–16 Read article
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Fibonacci Divisor Cordial Labeling of Different Graphs
Abstract: Fibonacci divisor of graph G with vertex set V (G)-Bijection f: V (G) → {F1, F2 ,. .. .. , Fp}, where Fi is the ith Fibonacci number. Therefore, if label 1 is assigned to each edge uv, if f (u) | f (v) or f (v) | f (u), mark 0 otherwise, then 0. The number of edges marked with 1 differs from the number of edges marked with …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 8, Issue 2, 2021 · pp. 38–45 Read article
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Face Recognition Systems: An Anti-spoofing and Liveliness Verification Toolkit
Abstract: The safety of facial recognition technology is vital in the current digital era. In this research, a deep learning approach to face spoofing detection is presented, covering the complete process from data collection to real-time application. To guarantee model robustness, a 7,000-image bespoke dataset that includes both “real” and “fake” facial scenarios is curated. The YOLO architecture, a state-of-the-art object identification model, is used after necessary preprocessing. The model, which …
Published in Journal of Operating Systems Development & Trends · Vol. 10, Issue 2, 2023 · pp. 36–4`1 Read article
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Sum Divisor Cordial Labeling of Wheel Related Graph Families
Abstract: In this paper, we prove that the graphs obtained by switching of a rim in wheel Wn, switching of a vertex of degree 2 and 3 in gear graph Gn, switching of a vertex of degree 2 and 4 in flower graph fln, switching of a vertex of degree 2 and 3 in shell graph Sn are sum divisor cordial (SDC). A sum divisor cordial labeling (SDCL) of a graph …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 9, Issue 1, 2022 · pp. 31–39 Read article
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Evaluation of Hardness, Toughness and Oblique Compression Characteristics of Cement Reinforced Polymeric Composite as Gear Material
Abstract: A distinct type composite material, viz. cement reinforced polymeric composite material has been designed and developed and is successfully implemented for fabrication of a low cost, durable, non-metallic group spur gear. This work addresses the experimental evaluation of toughness, hardness and failure characteristics under oblique compressive load and in turn determines the performance effectiveness of the composite as gear material. Few compositions of cement fillers are chosen along with the …
Published in Journal of Mechatronics and Automation · Vol. 3, Issue 2, 2016 · pp. 10–24 Read article
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Laminar Propagation of Lean-Premixed Flames in Meso-scale Tubes
Abstract: A meso-scale channel was earlier developed [1] for the propagation of laminar lean premixed flames. This paper, therefore, reports the experimental variations of flame speed with inner meso-scale tube diameters (di), equivalence ratio (φ), and mixture flow rate (Q) with methane and propane fuels using the meso-scale channel developed earlier. Based on the flame front history, flame speed (SL) and propagation speed (Ud) were computed at temperature (T) greater than …
Published in Journal of Thermal Engineering and Applications · Vol. 1, Issue 2, 2014 · pp. 17–28 Read article
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CFD Analysis of Effect of Forced Vibration on Heat Transfer in Laminar Flow
Abstract: Vibration of pipes conveying fluid is an important problem present in installations which are normally used in petroleum industries, hydropower systems, food processing industries, chemical plants and hydraulic power systems. Research is needed to further understand and be able to predict the flow behavior and investigate ways of improving their processing. The current work involves the numerical simulation of flow and heat transfer under an externally imposed mechanical vibration. CFD …
Published in Journal of Thermal Engineering and Applications · Vol. 2, Issue 1, 2015 · pp. 1–9 Read article
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Six Sigma DMAIC Approach for Increasing Effectiveness of Heat Exchanger
Abstract: In a small sized furnace manufacturing company, heat exchanger is a fundamental segment. The productivity of the furnace relies on upon the proficiency and adequacy of the heat exchanger. This research uncovers the experimental execution of Six Sigma DMAIC (DefineMeasure-Analyze-Improve-Control) stages to enhance the adequacy of shell and tube heat exchanger and along these lines enhance the quality and productivity of the furnace. The basic goal is to enhance the …
Published in Trends in Machine design · Vol. 3, Issue 3, 2016 · pp. 12–17 Read article
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A Review on Advancement in Sensor Technology in Structural Health Monitoring System
Abstract: Structural health monitoring (SHM) has been in existence for a century but gained attention in near past for the diagnostics and safe use of the structures. Different types of civil structures we use every day like bridges tunnels pipelines and proper monitoring is required for these structures for the long life of them. Lessons learns from the past failure of structures invented the need of structural health monitoring in the …
Published in Journal of Structural Engineering and Management · Vol. 2, Issue 3, 2015 · pp. 1–7 Read article
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3D Non-Linear Finite Element Analysis of Spur Gear
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Contact stresses and bending stresses are two cyclic stresses which occur on gear teeth surfaces and it is very important to predict these stresses on gear teeth accurately. Many researchers conducted contact analyses to investigate contact stresses and bending stresses on two-dimensional (2D) spur gears and a few people investigated a three-dimensional (3D) spur gear through finite element method (FEM) under …
Published in Trends in Mechanical Engineering & Technology · Vol. 3, Issue 3, 2013 · pp. 1–6 Read article
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Effect of Blade-Casing Rub Event on Blade, Casing and Turbine Shaft in Gas Turbine Engine
Abstract: Numerical results obtained for an Inconel-718 compressor blade rubbing a stationary casing of gas turbine at engine speed are described in this paper. Higher performances of gas turbine depend on minimum clearance between rotating blade and stationary casing. But tighter clearances result in rub event at blade tips, transferring load on different parts of gas turbine in radial, axial and tangential directions. The axial, radial and circumferential loads are noted …
Published in Trends in Mechanical Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 43–54 Read article
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Determinants of Time on the Market and its Effect on Sales Price for Developed Residential Land in Akure, Nigeria
Abstract: This research work examined the contributing factors of time on the market (TOM) on developed residential property market in Akure. It also examined the effect the time lag has on the sales price. The data for the study was collected through structured questionnaires administered on principal partners of the 20 estate surveying and valuation firms in Akure as contained in the, 2014 register of the heads of firms of the …
Published in Journal of Production Research & Management · Vol. 6, Issue 2, 2016 · pp. 1–12 Read article
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Removal of 2,4-diclorofenoxyacetic Acid (2, 4–D) with Carbonized Peanut Shell
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Removal of 2,4-diclorofenoxyacetic acid (2, 4–D) has been studied using carbonized peanut shell (CPS). The effects of experimental parameters such as the initial pesticide concentration, contact time and temperature were evaluated. The concentrations of solutions of 2,4-D used were 0.4 and 0.6 mg/L and the temperatures were 25, 35, 45 and 55 °C. Some adsorption isotherms such as the Langmuir and …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 3, Issue 1, 2012 · pp. 28–34 Read article
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Levels of Essential and Non-essential Metals in Garlic (Allium sativum L.) Samples Collected from Different Locations of East Gojjam Zone, Ethiopia
Abstract: User 14.00 The concentrations of essential metals (Na, K, Ca, Mg, Fe, Zn, Mn, Cu, Co and Ni) and non-essential metals (Cd and Pb) in garlic samples were determined using flame photometer for Na and K, and flame atomic absorption spectrometry (FAAS) for the rest of the metals. The samples were collected from four agricultural areas (Debre Markos, Dejen, Bichena and Debre Werk), East Gojjam Zone, Ethiopia. Wet digestion method …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 5, Issue 3, 2014 · pp. 10–19 Read article
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Stability Indicating HPLC Method for Drugs Indicated for Helicobacter Pylori-associated Ulcers
Abstract: Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 Triple therapy regimen that comprises a proton pump inhibitor likes Omeprazole, antibiotics like Doxycycline and Tinidazole can be used for treatment of peptic ulceration which is caused by H. pylori. A validated HPLC method was developed as a stability-indicating HPLC method for these drugs and its impurities. New method overcame interference between Doxycycline and its epimer on achiral column by using …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 6, Issue 1, 2015 · pp. 28–46 Read article
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Pylorus Ligation Induced Gastric Ulcer Protection by Sesamum Indicum Ethanolic Seed Extract
Abstract: The present study was performed in pylorus ligation induced ulcer model in Wister rats, in which ability to provide gastric protection was studied at two different doses 200 and 400 mg/kg calculated based on the acute toxicity study. Gastric protection was evaluated by assessing various parameters like gastric volume, pH, total acidity, free acidity, ulcer index and percentage inhibition of ulceration. Ranitidine at 50 mg/kg was used as the standard …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 6, Issue 3, 2015 · pp. 42–49 Read article
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High-Performance Liquid Chromatographic Assay of Nateglinide and its Stability Study
Abstract: Nateglinide (NTG) is a D-phenylalanine derivative used in the treatment of type-2 diabetes mellitus. An accurate, sensitive and reproducible high-performance liquid chromatographic (HPLC) method has been developed and validated for the quantification of NTG in pharmaceutical samples. The drug was eluted from Inertsil ODS 3V (150×4.6 mm; 5 µm particle size) column at 30á´¼C with a mobile phase consisting of phosphate buffer of pH 3.3 and methanol (70:30 v/v). The …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 7, Issue 3, 2016 · pp. 41–52 Read article
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Opto-electrical and Structural Properties of CuxO Thin Films grown by R. F. Sputtering Method
Abstract: CuxO (0<x<1) thin films were deposited on glass substrate by r. f. sputtering method at different r. f. power in an atmosphere of O2 and Ar. The conditions for deposition of CuxO thin film were optimized by varying the r. f. power for the deposition to vary the energy band gap of the deposited film. Structural characterizations were performed by XRD and TEM studies. The films deposited on glass substrate …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 2, Issue 1, 2011 · pp. 8–15 Read article
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Precise Modeling Practice for Avionics PCB in Random Vibration Environment
Abstract: Electronic packaging analysis fraternity makes use of finite element method (FEM) to predict random vibration response experienced by printed circuit board (PCB) of any avionics electronic package. Degree of accuracy associated with such prediction enables the connoisseur to make apt verdict while ascertaining the design adequacy of the package. Achieving accuracy in prediction is dictated by the preciseness associated with the modeling practices adopted in FEM. Precision of a particular …
Published in Journal of Experimental & Applied Mechanics · Vol. 7, Issue 1, 2016 · pp. 51–59 Read article