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333 articles for “and regression analysis”
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Power Estimation of MAC Block for Artix 7 FPGA using Regression Technique
Abstract: This paper presents the power estimation approach using suitable machine learning technique. Artix-7 FPGA has been chosen as target FPGA (Field Programmable Gate Arrays) platform for understanding the methodology of power estimation. There are various approaches of power estimation for FPGAs have been given in the literature viz. probabilistic, statistical, and LUT based etc. However, this paper discussed a supervised machine learning approach namely curve fitting and regression analysis. The …
Published in Journal of Microcontroller Engineering and Applications · Vol. 8, Issue 3, 2021 · pp. 27–37 Read article
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Investigation on Torque and Thrust Forces in Radial Drilling of Copper Alloys
Abstract: As a part of research over improvement of machining process; cutting forces, metal removal rate (MRR) and surface finish on mechanical elements has become quite significant in the operational and aesthetical point of view. To enhance accuracy and precision by adopting energy saving techniques, manufacturing firms are adopting automated systems in order to achieve manufacturing excellence. In the present work, the effect of various process parameters like spindle speed, feed, …
Published in Journal of Materials & Metallurgical Engineering · Vol. 6, Issue 2, 2016 · pp. 6–19 Read article
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Optimizating Pitting Corrosion in 3.5 N NaCl Medium of Pulsed Current Micro Plasma Arc Welded AISI 304L Sheets Using Genetic Algorithm
Abstract: Austenitic stainless steel sheets have gathered wide acceptance in the fabrication of components, which require high temperature resistance and corrosion resistance, such as metal bellows used in expansion joints in aircraft, aerospace and petroleum industry. In case of single pass welding of thinner sections of this alloy, pulsed current micro plasma arc welding (PCMPAW) was found beneficial due to its advantages over the conventional continuous current process. This paper highlights …
Published in Journal of Materials & Metallurgical Engineering · Vol. 2, Issue 1-3, 2012 · pp. 132–142 Read article
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Latest Research Trend of Optimization Techniques and Considerable Parameters in Wire Electrical Discharge Machining (WEDM): Review Article
Abstract: Wire electrical discharge machining (WEDM) is a non-conventional machining method with unique capabilities. WEDM offers a better alternative or sometimes the only alternative to produce complex shaped features and components of difficult-to-machine materials. In today’s highly competitive manufacturing industries, manufacturer’s ultimate goal is to produce high quality product with less time and cost constraint. To achieve these goals, one of the considerations is by optimizing the machining process parameters such …
Published in Journal of Production Research & Management · Vol. 6, Issue 2, 2016 · pp. 30–53 Read article
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Study of High Strength Fiber Reinforced Metakaolin Concrete under Flexure and SplitTensile Strength
Abstract: An experimental investigation was carried out to study the effect of inclusion of metakaolin and steel fibers on high strength concrete in flexure and split tensile strength. The beams of 150x150x700 mm were casted. M60 grade of concrete was used. Superplasticizers were used to improve workability. The metakolin was added upto 20% with the increments of 5% and steel fibers were added upto 5% with the increment of 0.5%. Various …
Published in Journal of Structural Engineering and Management · Vol. 3, Issue 2, 2016 · pp. 70–80 Read article
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Investigations on Effect of Cutting Forces and Surface Finish in Plain Milling Using Box Behnken Design
Abstract: Nowadays research over improvement of machining process as a part of it cutting forces and surface finish on mechanical elements has become quite significant in the operational and aesthetical point of view. To enhance accuracy and precision, manufacturing firms are adopting automated systems in order to achieve manufacturing excellence. In the present work, the effect of various process parameters like spindle speed, feed, and depth of cut on the cutting …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 3, Issue 1, 2016 · pp. 17–30 Read article
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STUDY ON EFFECT OF END MILLING PARAMETERS ON CUTTING FORCES USING RESPONSE SURFACE METHOD
Abstract: Now a day’s research over improvement of surface roughness on mechanical elements has become quite significant in the operational and aesthetical point of view. To enhance accuracy and precision, manufacturing firms are adopting automated systems in order to achieve manufacturing excellence. In the present work the effect of various process parameters like spindle speed, feed and cutting fluid composition on cutting forces in End milling process is investigated by using …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 2, 2018 · pp. 62–72 Read article
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Prediction of Traffic using Economic Attributes
Abstract: AbstractIncrease in traffic flow in a region reflects the development of transport infrastructure. Transport infrastructure development arises due to new investment in the region as it is a significant factor for assessing the social and economic viability of any highway project. Impact of economics on traffic is difficult to analyze traffic flow projection. To comprehend the objective, economic attributes such as investment and employment generated in the region are considered …
Published in Trends in Transport Engineering and Applications · Vol. 5, Issue 1, 2018 · pp. 32–36 Read article
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Evaluating the Best Belt Conveyor Assembly Using TOPSIS Approach
Abstract: This article presents a new approach for the selection of Belt Conveyor of screening creaser on the basis of their performance. This article includes the effective factors like angle of response, load capacity of motor, raw material load capacity, raw material dimension. These all important factors affect the performance of Belt Conveyor Assembly. Therefore, determination of the best Belt Conveyor is basically a Multi-Attribute Decision Making (MADM) problem. Our aim …
Published in Trends in Transport Engineering and Applications · Vol. 1, Issue 3, 2014 · pp. 1–6 Read article
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Burden on Caregivers of ESRD Patients on Dialysis Waiting for Kidney Transplantation in a Tertiary Care Hospital
Abstract: End-Stage Renal Disease (ESRD) is a devastating medical, social and economic problem for patients and their families. These patients depend on their family caregivers to assist them with their daily living needs. The aim of this study was to assess extent of burden experienced by caregivers of ESRD patients on dialysis waiting for kidney transplantation in PGIMER, Chandigarh. This was an exploratory study conducted on 91 caregivers of ESRD patients …
Published in Journal of Nursing Science & Practice · Vol. 4, Issue 3, 2014 · pp. 22–29 Read article
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Assessment of Nutritional Status and Other Factors Correlates with Academic Performance of Lower Primary School Children from Mekelle, Northern Ethiopia
Abstract: The need to assess the nutritional status of the children who started school is increasing since it has a great effect for their health; and great achievements in their educational career. The overall objective of the research study was to assess the role of nutritional status on the educational performance of lower primary school children from Mekelle, northern Ethiopia. It was conducted from September to May 2015/16. In this study …
Published in Research and Reviews : Journal of Computational Biology · Vol. 6, Issue 2, 2017 · pp. 1–11 Read article
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Malocclusions and Associated Factors among Children with Neuropsychological, Sensory and Physical Disabilities in Dar es Salaam, Tanzania
Abstract: Background: Malocclusions have negative impacts on oral health of children with disabilities. Knowledge on factors associated with malocclusions may help planning preventive measures, necessary for disabled children. The study objective was therefore to determine the prevalence of malocclusions and their associated factors among children with disabilities in Dar es Salaam, Tanzania.Methods: It was a cross-sectional survey that involved 384 children with neuropsychological, sensory and physical disabilities in Dar es Salaam, …
Published in Research and Reviews: A Journal of Dentistry · Vol. 8, Issue 1, 2017 · pp. 17–26 Read article
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Risk of Malnutrition and Its Association with Economic Maintenance in Inpatients Older Adults at a University-Affiliated Hospital
Abstract: The demographic aging has led to an increase in the prevalence of malnutrition. Malnutrition risk (MR) is considered as a multifactorial condition associated with an increased morbi-mortality in older adults. The association between MR and socioeconomic factors as the form of economic maintenance (EM) is not yet clear in aged population. However, an effective strategy for the diagnosis of MR is the comprehensive geriatric assessment (CGA). The aim of this …
Published in Research and Reviews: A Journal of Health Professions · Vol. 8, Issue 2, 2018 · pp. 31–36 Read article
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Magnitude and Factors Associated with Tetanus Toxoid Vaccination among Female Youth in Mekelle City, Ethiopia: A Community Based Cross-Sectional Study
Abstract: Introduction: Tetanus can occur worldwide, and, in all age-groups, who acquire the infection through unhygienic conditions and in the youths, who have insufficient antitoxins due to no or sub-optimal immunization to protect themselves and their newborn babies. Objectives: To assess the magnitude and factors associated with tetanus toxoid immunization among female youths in Mekelle City, Tigray Regional state, Ethiopia. Method: Community based cross sectional study design was conducted. A total …
Published in Research and Reviews: A Journal of Health Professions · Vol. 9, Issue 3, 2019 · pp. 11–21 Read article
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Assessment and Associated Factors of Adjustment Disorder with Mixed Depression and Anxiety of Hospitalized Patients with Pandemic Disease, COVID-19 in Ethiopia, East Africa, 2020
Abstract: AbstractBackground: Globally, the 2019 coronavirus disease (COVID-19) pandemic has raised international concern. According to world meters report, 4,545,167 cases, 1,715862 recoveries, 303,847 deaths and spread to 213 countries, and significant number increasing from day to day since December 2019. Mental health is becoming an issue that cannot be ignored in our fight against it. This study aimed to explore the prevalence, and factors linked to anxiety and depression in hospitalized …
Published in Research and Reviews: A Journal of Health Professions · Vol. 10, Issue 2, 2020 · pp. 57–65 Read article
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Prevalence and Factors Associated with Overweight/Obesity in Public Servants, Tigray, Ethiopia: The Case of Mekelle City
Abstract: Introduction: Noncommunicable diseases (NCDs) remain the major causes of mortality. In Africa and sub-Saharan countries prevalence of NCDs is rising due to many reasons. About 80% of deaths due to NCDs are common in low and middle-income countries including Ethiopia. Overweight and obesity are leading risk factors for a number of chronic NCDs. Objective: The aim of this research was to estimate the magnitude and factors associated with overweight/obesity among …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 7, Issue 3, 2018 · pp. 39–46 Read article
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Visit to Visit Fasting Plasma Glucose Variability and Associated Factors in Diabetic Patients
Abstract: Wide glycemic variability has been proposed as one of the factors associated with poor glycemic control and development of diabetes complications. The aim of this study was to evaluate the extent of visit to visit fasting plasma variability and associated factors in patients with diabetes. A retrospective cross-sectional study was conducted on 280 diabetic patients attending outpatient diabetic clinic of Ayder Referral Hospital between December, 2015, and April, 2016. Relevant …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 5, Issue 2, 2016 · pp. 14–24 Read article
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The Impact of Knowledge on Food Hygiene Practices Among Food Handlers in a Tertiary Hospital in Nigeria
Abstract: AbstractIn macro-scale cooking, the food is made by many people, thus intensifying the odds contamination of food due to improper handling. Intentional or accidental contamination of food in the course of largescale production can put at risk the health of consumers, and this has a costly consequence on a country. The purpose of this study was to assess knowledge about food safety, attitudes and practices among food handlers in tertiary …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 11, Issue 3, 2022 · pp. 1–7 Read article
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Assessment of Modern Contraceptive Utilization and Factors Associated Among Married Women of Reproductive Age Group at Mekelle City, North Ethiopia in August 2013
Abstract: Ethiopia is the second most populous nation in Africa. Its population has increased nearly seven times from 11.8 million at the beginning of the 20th century to about 80 million today. Where, only 27% in reproductive age groups are currently using modern contraceptive and number of factors could affect for effective use of modern contraception. But, still evidence showed that, as there is high maternal mortality and unwanted pregnancy. However, …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 5, Issue 2, 2015 · pp. 1–23 Read article
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Prevalence of Depression and Associated Factors among Ophthalmic Patients in Mekelle Quiha General Hospital Ophthalmic Clinic: A Cross-Sectional Study in North Ethiopia
Abstract: For people with ophthalmic disorders, depression is a very common problem. In Ethiopia, no study assessed the severity and related depression factors among ophthalmic patients. The research thus aimed at assessing the prevalence and factors associated depression in people with eye disease. From March 1–30, 2019, the institution-based cross-sectional study layout was conducted among 281 participants at the Mekelle Quiha General Ophthalmic Hospital. Data were collected using the Depression Patient …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 10, Issue 1, 2020 · pp. 1–8 Read article