Search
847 articles for “estimate”
-
An Efficient Method of Estimating and Analysing Soil Moisture Using IOT
Abstract: The current state of water content on the earth is decreasing at a rapid rate. Due to this reason, the lands which used to be fertile, moist, and healthy for agriculture purposes and various other forest regions are drying out due to lack of moisture content. Excess water in various regions can be diverted to the lands with low moisture levels and converting them into fertile plain lands. The recent …
Published in Journal of Semiconductor Devices and Circuits · Vol. 9, Issue 3, 2022 · pp. 1–8 Read article
-
Performance Estimation of VLSI Design
Abstract: This paper explores performance estimation of VLSI design using simple RC delay model based an Elmore Delay Method. In this paper Pre-layout & Post-layout VLSI design flow for delay convergence is also shown.
Published in Journal of VLSI Design Tools and Technology · Vol. 4, Issue 2, 2014 · pp. 59–66 Read article
-
Estimation of Rock Participation Factor through Hydro Tests of Pressure Shafts: A Case Study
Abstract: Pressure shafts for conveying water from fore-bay reservoir to power generating units are designed by taking advantage of surrounding rock mass in sharing internal design pressure. The ratio of internal pressure shared by surrounding rock mass to design pressure is known as rock participation factor (RPF). It is a very important parameter in economizing the cost of pressure shafts through saving of high strength steel. However, to ascertain share of …
Published in Journal of Water Resource Engineering and Management · Vol. 2, Issue 2, 2015 · pp. 6–12 Read article
-
Intercomparison of Parameter Estimation Methods of EVI Distribution for Rainfall Frequency Analysis
Abstract: For planning, design and management of civil and hydraulic structures, estimation of extreme rainfall for a given return period is considered as one of the important parameters. This can be achieved through Extreme Value Analysis (EVA) by fitting of Extreme Value Type-I (EVI) distribution to the observed data. In this paper, a comparative study on determination of parameters of EVI distribution by eight different methods such as graphical method, method …
Published in Journal of Water Resource Engineering and Management · Vol. 7, Issue 3, 2020 · pp. 1–13 Read article
-
HEC-HMS Based Estimation of Rainfall Runoff Relationship in Central Highlands of Ethiopia, a Case Study in Beressa Watershed
Abstract: Rainfall and runoff are the most frequently used events in hydrology. Calculating of a flow at the outlet of river is vigorous for a number of hydrologic studies like water resource management and flood forecasting. This study supported out to estimate rainfall-runoff relation in Beressa watershed. HEC-HMS model is used to pretend rainfall-runoff process and to apply the rainfall-runoff analysis by using SCS_CN method in Beressa Watershed. A physical based …
Published in Journal of Water Resource Engineering and Management · Vol. 8, Issue 3, 2021 · pp. 40–63 Read article
-
Estimation of Burger Model Parameters by Inverse Analysis of Oedometer Data
Abstract: Contrary to the forward analysis, inverse analysis can be effectively utilized to determine the parameters of a constitutive model commonly used to represent the stress-strain-time behavior or the load-deformation-time behavior of the soil. This paper reports the development of a generalized inverse analysis formulation for the parameter estimation of four-parameter Burger model. The analysis is carried out by formulating the problem as that of mathematical programming in terms of identification …
Published in Recent Trends in Civil Engineering & Technology · Vol. 2, Issue 1-3, 2012 · pp. 37–54 Read article
-
Comparison of Estimates, BIM based software VS conventional method
Abstract: Now a day technology is changing rapidly, from first computer to AI it is making our lives more simpler and less error prone. Construction is one sector that has adapted to new technologies swiftly and successfully. The long process of sketching quantities by hand from paper copy to CAD has been streamlined thanks to the introduction of BIM. It's common knowledge that the building industry uses a broad range of …
Published in Recent Trends in Civil Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 52–62 Read article
-
Turbulence Modelling for Estimation of Hydraulic Jump Height
Abstract: AbstractThe simulation plays an important role in understanding the behavior of the flow field that becomes difficult through experimental analysis. The present work focuses on the experimental studies carried out for different discharges ranging from 9.8 lps to 12.5 lps. The gate openings adopted for the study are 0.025 m at a slope of 1:1200 and 0.023 m at a slope of 1:857 and 1:705.8. The simulations were extended to …
Published in Recent Trends in Fluid Mechanics · Vol. 5, Issue 3, 2018 · pp. 8–18 Read article
-
Estimation of Power System Stabilizer Parameters Using Swarm Intelligence Techniques to Improve Small Signal Stability of Power System
Abstract: Interconnection of the power system utilities and grids presents a formidable challenge in front of design engineers. With the interconnections, power system has emerged as a more complex and nonlinear system. In recent years, small signal stability issues have gained much importance along with the conventional transient stability issues. Transient stability of the power system can be achieved with high gain and fast acting automatic voltage regulators (AVRs). However, AVRs …
Published in Trends in Electrical Engineering · Vol. 6, Issue 2, 2016 · pp. 16–25 Read article
-
Enhancing Voltage Stability Assessment through Phasor Measurement-Based Voltage Estimation
Abstract: Voltage stability monitoring of real-time systems may benefit greatly from recent advances in Phasor Measurement Units (PMUs) technology. Based on measurements taken from PMUs at three different operating locations, this article suggests quadratic fitting of nose curves (loading factor against bus voltage magnitude curves). Comparisons between the proposed estimation of nose curves and an existing method of quadratic nose curve fitting based on two step continuation power flow have been …
Published in Trends in Electrical Engineering · Vol. 13, Issue 3, 2023 · pp. 7–15 Read article
-
Punch Load Estimation in Hole Flanging Process of Sheet Metal
Abstract: In the hole flanging process, predetermine hole in the sheet is enlarged by the larger punch for forming the flange. This process is often used in the industry. In this paper the hole flanging process of sheet steel material is studied. In this study a numerical simulation did for elasto-plastic analysis of hole flanging process. The punch load and lip shape behavior on hole flanging process is studied under the …
Published in Trends in Mechanical Engineering & Technology · Vol. 7, Issue 3, 2017 · pp. 40–44 Read article
-
Production, Estimation and Protein Network Studies of Bioethanol Fermented Media from Maduca Longifolia Produced by Surface Fermentation using Candida Albicans
Abstract: Candida albicans is a fungus that is used as industrially important species in fermentation productions from past several decades. In the present experimentation, Madhuca longifolia dried flowers with Candida albicans, Saccharomyces cerevisiae, and Pseudomonas aeruginosa respectively are used as cultures and was analyzed for bioethanol production. Bioethanol produced in M. longifolia+yeast with about 40% was more compared with other samples. M. longifolia+ Pseudomonas showed 20% ethanol, M. longifolia+ candida 14% …
Published in Research and Reviews : Journal of Computational Biology · Vol. 7, Issue 1, 2018 · pp. 9–14 Read article
-
Estimation of Prevalence of Varicose Veins Formation and Associated Risks in North Indian Population
Abstract: Aim and Objective: To find out the prevalence of varicose veins formation in patients and its associated risk factors in North Indian population. Methods: A total of 300 (150 cases and 150 controls) persons were selected for the study, who had been diagnosed for varicose veins complication, from January 2016 to June 2018 at Government Medical College, Jalaun (Orai) UP, (India). All the persons were further speculated and tested for …
Published in Research and Reviews: A Journal of Health Professions · Vol. 9, Issue 1, 2019 · pp. 1–5 Read article
-
Estimation of Splenic Volume: Prolate Ellipsoid Method Correlated with 3-D Helical CT Determination
Abstract: To establish the correlation between two methods of volume estimation of spleen, e.g., prolate ellipsoid formula and 3-D reconstruction of abdominal helical CT-image. Settings and Design: One hundred twenty-six patients were selected aged between 20 and 80 years in which male and female were 72 and 54 respectively for cross-sectional study. Patients who had underlying malignancy, infections, hematological disorders and other conditions that could alter splenic size were excluded. Methods …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 1, Issue 1, 2012 · pp. 28–33 Read article
-
A Review on Estimation of Hb Percentage and Electrophoretic Pattern in Low Hb Count Cancer Patient
Abstract: Haemoglobin is a protein in the red blood cells that carry oxygen. Hb evaluation is a fast, valid and trustworthy method to detect blood deficiency. Direct cyanmethemoglobin has been the gold standard method for Hb estimation but there are many other methods available as well, for example, haemoglobin colour scale, Sahli method, Lovibond-Drabkin method, Tallqvist technique, copper sulphate method, HemoCue, automated haematology analysers and complete blood count to name a …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 12, Issue 1, 2023 · pp. 29–32 Read article
-
Radon Estimation in Water of Surrey Region of British Columbia, Canada using LR-115 Type II Nuclear Track Detector
Abstract: Radon activity concentrations were measured in the ocean, swamp and well water samples collected from Surrey region of British Columbia in Canada. The purpose of this study was to compare radon activity in all three sources of water. Water was collected in air tight bottles and stored for 2 weeks before investigation. LR-115 Type II nuclear track detectors of 1.5 cm 2 were used for recording radon alpha tracks. Tracks …
Published in Research and Reviews: A Journal of Toxicology · Vol. 11, Issue 1, 2024 · pp. 7–15 Read article
-
Radon Estimation in Some Lakes and Fraser River Water of British Columbia, Canada using LR-115 Type II Alpha Track Detector
Abstract: Radon activity levels were measured in the five Lakes and Fraser River water samples collected from different locations of British Columbia in Canada. The purpose of this study was to compare Radon activity levels in all six sources of water. Water was collected in air tight bottles and stored for two weeks before investigation. LR-115 Type II nuclear track detectors of 1.2 cm2 were used for recording radon alpha tracks. …
Published in Research and Reviews: A Journal of Toxicology · Vol. 12, Issue 1, 2022 · pp. 1–8 Read article
-
Standardization and Quantitative Estimation of Chemical Constituents of Lipotab Unani Herbal Tablets
Abstract: The Unani poly-herbal drug Lipotab tablet is therapeutically used for cardiac health. There are no standard procedures available for evaluation of the constituents present in any herbal products. Standardization and quality control of indigenous medicines will not only increase the benefit of the drugs but also translate into higher profits for the industry. In the present study, the constituents of Lipotab tablet, i.e., turmeric (Curcumin) and garlic (thiosulphinate allicin) has …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 1, Issue 2, 2014 · pp. 23–31 Read article
-
Estimation of Microbes on Phyllopalne Region of Healthy and Infected Leaf of Ipomoea cairica by Leaf Impression Method
Abstract: Phylloplane is the leaf surface itself that harbors a variety of microorganism both pathogens and saprophyte. An infection was reported on Ipomoea cairica plant in DDU Gorakhpur University campus. A general study was conducted on the microbial diversity on the healthy and infected leaf by leaf impression method. The study revealed growth of microbes which would have served as the causative pathogens infecting the plant.
Published in Research and Reviews : A Journal of Life Sciences Read article
-
Assessment of Knowledge and Estimated Burden of Life Style Diseases in a Rural Community
Abstract: Although rapid human evolution has brought about advancement, it has also caused several lifestyle ailments. People’s daily routines have drastically changed as a result of emerging technologies, and it paved the way for numerous life style disorders. According to reports, lifestyle diseases are a major cause of increased mortality globally. Our study highlights the prevalence of life style diseases in the rural community and the need for early identification and …
Published in International Journal of Evidence Based Nursing And Practices · Vol. 1, Issue 1, 2023 · pp. 33–38 Read article