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1013 articles for “characterization”
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Optimization of Process Parameters of GMAW for Penetration, Toughness and Tensile Strength by using Taguchi Method
Abstract: Aluminum and its alloys are having variety of applications in Aircraft, food processing etc. Moreover; the use of Aluminum and its alloys are increasing day by day due to its specific properties, like light weight, high strength, and excellent corrosion resistance. However; the present study is planned to analyze and optimize the aluminum weld joint characteristics like tensile strength, penetration and toughness by using Gas Metal arc welding (GMAW) welding. …
Published in International Journal of Mechanics and Design · Vol. 5, Issue 1, 2019 · pp. 1–9 Read article
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Design and Optimization of Dual Operative Electric Bicycle
Abstract: Electric Power Assisted Bicycle (EPAC) is becoming the transport and fitness tools that individuals pursue thanks to its green, healthy, and economical characteristics. Compared to the standard electric bike, EPAC not only reduces the burden on the rider, but also maintains the first bicycle characteristics. In recent days, normal traditional bicycle is not used as often as they were accustomed. Thanks to their low speed and always desperate to push …
Published in International Journal of Mechanics and Design · Vol. 7, Issue 2, 2021 · pp. 35–40 Read article
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Experimental Investigation of Process Parameters on Machining Force, MRR and Power in Turning of AISI 316 Steel
Abstract: A machining process involves many process parameters which directly or indirectly influence the surface quality of the product. A precise knowledge of these optimum parameters facilitate reduce the machining costs and improve product quality. Current investigation aims to investigate the effect of process parameters; cutting speed, feed and depth of cut in turning of SS-316 which is widely used in automobile industries, each varying in three levels. The response characteristics …
Published in International Journal of Computer Aided Manufacturing · Vol. 5, Issue 1, 2019 · pp. 18–25 Read article
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Computational Analysis of Shockwave–Boundary Layer Interaction at Hypersonic Speeds
Abstract: Successful plan of present-day supersonic and hypersonic vehicles requires a comprehension of the physical stream field structure of shockwave–boundary-layer interactions (SWBLIs) and productive reproduction techniques for their portrayal. The significant focal point of this paper is two-dimensional (2D) hypersonic SBLI as well as stream portrayal and physical properties around SWBLIs; be that as it may, even in ostensibly 2D/axis-symmetric streams, the mean stream measurements might be 3D.The objective of the …
Published in International Journal of Computer Aided Manufacturing · Vol. 5, Issue 2, 2019 · pp. 1–25 Read article
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Performance Analysis Of A Bio Diesel Fuelled Diesel Engine With The Effect Of Titanium Oxide (TiO2) Coated Piston
Abstract: Biodiesel is one of the best alternative fuel to diesel engine among other sources due to having potential to reduce emissions. Biodiesel is a renewable, biodegradable and environment friendly fuel in nature. The advantages of biodiesel are lower exhaust gas emissions and its biodegradability and renewability compared with petroleum based diesel fuel. The energy of the biodiesel can be released more efficiently with the concept of semi adiabatic (thermal barrier …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 3, Issue 1, 2017 · pp. 58–70 Read article
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A review on gas turbines derived from aero engines
Abstract: The process of designing and manufacturing turbine engines has many complications and going through this process requires significant time and costs. Therefore, reputable gas turbine manufacturing companies have made a lot of efforts to shorten the design and manufacturing processes, one of these ways is to use air gas turbine cores to build industrial gas turbines. This category of industrial gas turbine is called derived gas turbine. Considering the special …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 8, Issue 2, 2022 · pp. 19–29 Read article
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Heat Transfer Performance in an Internally Dimpled Tube Heat Exchanger Composed of Various Materials Examined Using CFD: A Review
Abstract: A review of the most important findings for thermal enhancement on circular pipe is presented, the focus is on the heat transfer and thermal gradient in these heat exchangers. The use of circular dimpled pipes, surfaces, and other techniques to promote heat transmission has been the subject of several studies in the past. Reviews are conducted on a sizable number of research papers pertaining to computational and experimental investigations. Various …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 9, Issue 2, 2023 · pp. 30–40 Read article
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Numerical Study of Vibration Stress and Deformation of Rotating Fan Blade of a Gas Turbine
Abstract: The vibration stress caused by resonance is the main cause of failure in aircraft engine blades. The study is aimed at investigating the vibration stress of a single-stage fan blade influenced by the interaction of aerodynamic and structural behavior at multiple critical speeds. A three-dimensional finite element model of the blade was developed for the simulation of vibration stress and its subsequent effects. The blade was verified by modal test. …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 3, Issue 1, 2017 · pp. 7–20 Read article
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A Study to Assess the Effectiveness of Planned Teaching Programme of HIV/AIDS on Knowledge among First Year Students of Selected College in Shrirampur
Abstract: Introduction: The HIV/AIDS is best viewed as a major epidemic which poses serious challenges tomankind on a global scale. The aim of this study was to assess the HIV/AIDS-related knowledge amongB.Ed. students in Shrirampur and investigate the association between college students’ socio-demographic characteristics and their level of knowledge about HIV/AIDS. Methods: Followingrandom sampling technique, a total of 50 students aged 20–40 years were sampled from college andinterviewed through planned questionnaire. …
Published in International Journal of Nursing Critical Care · Vol. 7, Issue 2, 2021 · pp. 50–53 Read article
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How to Prevent Anorexia Nervosa
Abstract: This article provides knowledge regarding prevention of anorexia nervosa for improving physical and mental health of young population especially adolescent girls. The main aim of this article is to change the attitude of peoples regarding refusal of food for maintaining body image. Anorexia nervosa is an eating disorder characterized by psychologically feeling of loss of appetite especially in age group of adolescents (mostly girls) because of they want to be …
Published in International Journal of Neurological Nursing · Vol. 3, Issue 1, 2017 · pp. 30–31 Read article
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Huntington’s Disease
Abstract: Huntington’s disease is also called Huntington's chorea, chorea major or HD is a genetic neurological disorder characterised by jerky movements, incoordination, and decline in mental abilities. The disorder is named after George Huntington, an American physician who published description in 1872. Globally 7 in 100,000 will present this disease and occurs in mid 40’s. The Huntingtin gene (HTT) provides information to produce Huntingtin protein, when affected, produces mutant Huntingtin (mHTT). …
Published in International Journal of Neurological Nursing · Vol. 3, Issue 2, 2017 · pp. 1–3 Read article
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A Pre-experimental Study to Evaluate a Structured Hookworm Education Plan for Mothers of Under-five in Sonamura, Sepahijala, Tripura
Abstract: Introduction: The presence of worms in the human body is a significant concern with widespread implications for global health. The global population of individuals affected with soil transmitted helminth (STH) intestinal worms amounts to around two billion, resulting in significant morbidity and distress. Significantly, these disorders can be prevented. The comprehension of hookworm infection contributes to the reduction of child mortality and improvement in children’s lives. Technology has greatly increased …
Published in International journal of Nursing Science Practice and Research · Vol. 9, Issue 2, 2023 · pp. 1–12 Read article
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Assessing the prevalence of exclusive breast feeding and its associated factors among mothers attending outpatient departments of selected hospital, Ernakulam.
Abstract: Exclusive breastfeeding (EBF) has important benefits for both, the mother and child. The rate of growth of the infants during the first six months of life is greater and faster than any other period of life. Keeping this in mind, the baby should be nursed adequately which allows easy digestion and absorption. Therefore, the present study assessed the prevalence of exclusive breastfeeding and its associated factors among mothers attending paediatric …
Published in International Journal of Pediatric Nursing · Vol. 6, Issue 2, 2020 · pp. 62–69 Read article
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Breastfeeding in Infants: A Critical Overview
Abstract: Breast feeding is one of the gifts for mother to feed her baby which is ideal food and there is no substitute for breast milk. Breast feeding is to meet the nutritional needs of infant and child. Breast milk is natural readymade food which is most suitable for neonates because of its nutritional value, protection from the infection and provides warmth. After birth of baby till six months of age …
Published in International Journal of Pediatric Nursing · Vol. 7, Issue 1, 2021 · pp. 1–8 Read article
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Mayer–Rokitansky–Kuster–Hauser Syndrome: Case Report
Abstract: Mayer–Rokitansky–Kuster–Hauser syndrome (MRKH) or vaginal agenesis or Mullerian agenesis is a congenital malformation characterized by a failure of the Müllerian duct to develop, resulting in a missing uterus and variable degrees of vaginal hypoplasia of its upper portion. Müllerian agenesis (including absence of the uterus, cervix, and/or vagina) is the cause in 15% of cases of primary amenorrhoea. Affected patients usually have normal ovarian function, but present with primary amenorrhea …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 4, Issue 2, 2018 · pp. 41–45 Read article
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Assess the Menstural Irregularities Among Adolescents
Abstract: Background: Menstruation is an important part of female reproductive cycle but menstrual irregularities in adolescent girls may affect the normal life of adolescents and young adult women. The studies reported high proportion of adolescents suffering from menstrual irregularities. Objective of the Study: The study was aimed to assess the menstrual irregularities among adolescent girls and to find association between the menstrual irregularities and sample characteristics. Methodology: The research design used …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 5, Issue 2, 2019 · pp. 1–5 Read article
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Knowledge and Practice Regarding Neonatal Resuscitation among Staff Nurses Working in Neonatal Intensive Care Unit (NICU)
Abstract: Nurses working in neonatal intensive care unit require competence in neonatal resuscitation; the challenges experienced by healthcare providers during this procedure are unique due to different causes of cardio-respiratory arrest. The aim of the study was to assess the knowledge and practice regarding neonatal resuscitation among staff nurses working in neonatal intensive care unit (NICU). Study design was descriptive research design; samples were selected by means of purposive sampling design. …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 7, Issue 1, 2021 · pp. 69–76 Read article
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Eco-Friendly Starch-Iron-Oxide Nanoblends from Fruit Peel Waste – A Green Waste Valorization Approach
Abstract: Utilization of agricultural wastes for production of useful biomaterials has attracted a lot of interest due to their environmental and economic benefits. In the present study, green banana peels were used as bio sustainable raw materials from which starch was extracted, and pomegranate peels were used as an ecofriendly raw material for the green synthesis of iron oxide nanoparticles. The green banana peels were also found to be a potential …
Published in International Journal of Green Chemistry · Vol. 12, Issue 2, 2026 · pp. 29–39 Read article
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Experimental Investigation of FSW on Al 6061-T6 MG Dissimilar Joints
Abstract: Friction Stir Welding (FSW) is a solid-state joining technique that has shown significant potential for welding dissimilar materials, such as aluminum and magnesium alloys, which are difficult to join using conventional fusion welding methods due to large differences in their physical, thermal, and metallurgical properties. During FSW, contact between the rotating, wear-resistant tool shoulder, the pin, and the work piece produces frictional energy. Additional thermal energy develops because of intense …
Published in International Journal of Manufacturing and Materials Processing · Vol. 12, Issue 2, 2026 · pp. 1–12 Read article
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Re-Designing Spaces Under Elevated Roads
Abstract: The rapid expansion of elevated road networks in Indian metropolitan cities has significantly improved urban mobility while simultaneously creating extensive underutilized spaces beneath flyovers and elevated corridors. In Mumbai, these under-elevated spaces frequently remain neglected, poorly illuminated, and socially disconnected, often becoming locations for debris dumping, illegal parking, informal encroachments, and unsafe activities. Despite several beautification initiatives, including landscaped gardens, public art installations, and pedestrian walkways, many interventions fail to …
Published in International Journal of Landscape Planning and Architecture · Vol. 12, Issue 2, 2026 Read article