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291 articles for “MEMS”
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Synthesis of Graphene Oxide and its Applications in Wastewater Treatment and Power Storage
Abstract: Graphene is a layer of single atom thick carbon. It’s currently the strongest material in the world. Graphene has an extensive range of potential applications. Graphene is now being tested in many fields such as electronics, energy recovery, cosmetics, water treatment etc. This review paper stresses on different methods of synthesis of graphene oxide (GO) and means of usage of such material in wastewater treatment and energy storage. The wastewater …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 6, Issue 2, 2020 · pp. 31–51 Read article
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Evaluation of Antimicrobial Efficacy of Photogenic Iron Nanoparticles Against Xanthomonas campestris
Abstract: This study investigates the antimicrobial efficacy of photogenic iron nanoparticles (FeNPs) against Xanthomonas campestris, a notorious plant pathogen causing bacterial spot disease in various crops. The synthesis of FeNPs was achieved through a facile and eco-friendly green synthesis approach, utilizing a plant extract as a reducing and capping agent. The resulting photogenic FeNPs were characterized using various analytical techniques, confirming their size, morphology, and composition. The antimicrobial activity of the …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 2, 2023 · pp. 37–54 Read article
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Dynamic Analysis of a Multi-geared Rotor Shaft System
Abstract: Gear systems are the toothed members in which the main aim is to transmit power or motion between two shafts by meshing without any slip. Motion and power transmitted between the shafts are kinematically equivalent to power or motion transmitted between frictional wheels. Vibration of gear system causes unwanted noise such as gear whirling. Noise and vibration signals from machine can contain vital information about the internal processes and provide …
Published in International Journal of Mechanics and Design · Vol. 4, Issue 2, 2018 · pp. 15–20 Read article
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Evaluation of Smart Materials for Smart Industrial Applications
Abstract: Over the past century, it is the matter of interest to create specialized materials that meet our specific needs for strength, durability, weight, flexibility & cost. Smart materials are those materials that have the intrinsic and extrinsic capabilities, first, to respond to stimuli and environmental changes and second, to activate their functions according to these changes. Smart materials are having ability to vary its shape consistent with the external stimulus …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 2, 2021 · pp. 29–36 Read article
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Design and Fabrication for Power Generation using Maglev Turbine
Abstract: This study represents about the history and global scenario of development of power generation. Indian scenario of power generation explained through tables and graph. Brief discussion about the Maglev turbine. Methodology and selection of turbine also discussed and presents the designs and fabrication of Maglev Turbine which is further used for power generation. In this paper, it is explained that miniature maglev turbine is divided in different sections to understand …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 4, Issue 1, 2018 · pp. 40–52 Read article
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Study On Selection of Fuel Cell Power Configuration for Heavy Duty Truck Applications Using GT-Simulation
Abstract: Today, there are a plethora of fuel cell types available on the market with a wide range of applications, including transportation, stationary power, portable power, and emergency backup power. Among these fuel cells, proton exchange membrane fuel cells (PEMFC) have the potential for use in automotive applications due to their low operating temperatures as well as high power density. Furthermore, these PEMFC power sources are also available in various power …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 9, Issue 2, 2023 · pp. 10–29 Read article
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Design Optimization of Water Injection Module of Topside Facility of an FPSO
Abstract: Analysis, design and construction of offshores structures are the most challenging tasks in the field of ocean engineering. This work presents a method of designing topside facility of an FPSO by considering all possible environmental loading along with the loading during transportation, lifting and placing. Of all the loads wave loading is the most prominent which has been estimated using a 3D computational fluid dynamics code based on finite volume …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 4, Issue 1, 2018 · pp. 1–14 Read article
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Assess Pain and Patients’ Perceptions of Pain Management in Poststernotomy Cardiac Surgery in Selected Hospital Settings of Punjab, With a View to Develop “Self-Assessment Sternal Precaution Algorithm”
Abstract: Background: Chronic poststernotomy pain is a well-recognized problem. Cardiac surgical patients are often rapidly recovered from anesthesia. The lower levels of sedation given to accelerate this process lead to higher rates of recall in intensive care particularly memories of pain. Method: In a prospective manner a cohort of 200 consecutive patients were evaluated for chronic poststernotomy pain one year after surgery. Participants were identified during the postoperative period by nonprobability …
Published in International Journal of Cardiovascular Nursing · Vol. 1, Issue 2, 2015 · pp. 12–29 Read article
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Effect of Structured Teaching Program (STP) on Knowledge Regarding Cardiotocography (CTG) Monitoring Among Nursing Students
Abstract: Labour is considered as one of the most memorable incidents of life period for each and every mother. The assessment of fetal well-being and mother is of paramount importance as far as labour is concerned, and here comes the role of cardiotocography (CTG) monitoring. Being future nurses, the students of nursing should have thorough knowledge and skill regarding CTG. The objective of the current study was to evaluate the effectiveness …
Published in International Journal of Cardiovascular Nursing · Vol. 2, Issue 1, 2016 · pp. 11–16 Read article
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Effect of Structured Teaching Programme on Knowledge, Interpretation of Electrocardiogram (ECG) Among Critical Care Nurses, at Selected Wards of Sri Ramakrishna Hospital, Coimbatore
Abstract: Abstract: Cardiovascular diseases are the world leading killer disease. The factors that make the occurrence of cardiovascular disease are more probable. Electrocardiograms are interpreted by Physicians and Nurses in many specialties, including cardiology, internal medicine, family practice, and emergency medicine. Interpretative skills vary among specialists. Ensuring correct recording of ECG is imperative on the part of Nurses and technicians. Because it helps the Physician and Nurse to correctly interpret recordings …
Published in International Journal of Cardiovascular Nursing · Vol. 5, Issue 1, 2019 · pp. 53–61 Read article
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Nurse Manager Role in Managing Pacemaker
Abstract: Heart block is an abnormal heart rhythm (manifested by fatigue, tiredness, vertigo and syncope) where the heart beats too slowly (bradycardia). A pacemaker is a small electrical device which can be placed in the chest or abdomen to help or control abnormal heart rhythms. This device uses low-energy electrical pulses to prompt the heart to beat at a normal rate. It can be permanent or temporary. Educating cardiac patients or …
Published in International Journal of Cardiovascular Nursing · Vol. 5, Issue 1, 2019 · pp. 29–33 Read article
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Management of Intravenous Infusion Therapy by Nurses
Abstract: At birth, the total body weight constitutes 75% of water. It starts decline to 60% from the age of two years onwards. The total body water is compartmentalized into intracellular and extracellular fluids at birth and 20% at the age of 7 years. The distribution of the body fluid is defined by the composition of electrolytes and protein in different compartments. The concentration of electrolyte is expressed in MEq/L. The …
Published in International Journal of Cardiovascular Nursing · Vol. 6, Issue 1, 2020 · pp. 1–5 Read article
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A Study to Assess the Effectiveness of Laughter Therapy on Depression among Elderly Residing in Selected Old Age Home at Madurai
Abstract: Objectives: The main objectives were assessing the level of depression among the elderly residing in old age home at Madurai. To assess the effectiveness of laughter therapy on depression among elderly residing in old age home at Madurai. To associate the level of depression among elderly residing in old age home with their selected sociodemographic variables. Design: Pre-experimental research design (one group pre-test post-test) used for this study Setting of …
Published in International Journal of Geriatric Nursing · Vol. 2, Issue 1, 2019 · pp. 17–24 Read article
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End-of-Life Care
Abstract: Life and death are the two coins of life. Good death is free from pain and suffering. Those who are suffering from incurable diseases need special care considerations like palliative and end-of-care facilities. These are dealt with very compassionately and holistically. Life is a gift from Almighty. Living a healthy life is a great art and science. But life throws a lot of undesirable and unacceptable situations like cancer and …
Published in International Journal of Geriatric Nursing · Vol. 4, Issue 1, 2021 · pp. 1–6 Read article
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Geriatric Loneliness: An Unexpected Grief
Abstract: Geriatric loneliness is a psychological term used to signify the psychological symptoms that arise when the youngest child leaves family for work or further studies causing a large empty space in the family leaving the aged parents behind termed as the empty nest. Many psychological theories explain about the loneliness and multiple viewpoints exist regarding the phenomenon. The human psychology and better understanding of menopausal phase and the hormonal changes …
Published in International Journal of Geriatric Nursing · Vol. 4, Issue 1, 2021 · pp. 7–11 Read article
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Understanding Geriatric Counselling: The Scope of Inclusion in India’s Health Context
Abstract: In the Indian context, majority of the aged individuals are cared/maintained by their own children or their immediate family members. As age advances, a lot of physical and emotional changes seem to put these care givers in dilemma. The lack of awareness on management modalities, day-to-day schedule changes and increasing emotional needs makes geriatric care challenging. In order to tackle the issue appropriately and for maintaining a healthy quality of …
Published in International Journal of Geriatric Nursing · Vol. 4, Issue 1, 2021 · pp. 23–32 Read article
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Life Review Therapy for Geriatrics
Abstract: The presence of a person with a wrinkled face, bright eyes, plenty of love and compassion „an elderly person„ is a source of courage and support to all the younger members in the family. Creating “agefriendly” approach of physical and social environments can have a huge impact on improving the psychological wellbeing of older people. Life review is one of the compassionate methods of reminiscence, guided and directed by an …
Published in International Journal of Geriatric Nursing · Vol. 4, Issue 1, 2021 · pp. 33–36 Read article
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Psychosocial Aspects of Senior Citizens and Perceived Non-productivity Leading to Depression and Cognitive Dysfunction
Abstract: Growth and development of an individual begins from the time of birth and the process continues throughout the life. As the person grows physical and mental development also takes place. With advancement of science and technology and treatment modalities the life expectancy has been increased from 53 years in 1978 to 59 years. As a result of which geriatric population is rapidly increasing in India.After 60 years the productivity of …
Published in International Journal of Geriatric Nursing · Vol. 5, Issue 2, 2022 · pp. 1–5 Read article
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Assessment of Knowledge Regarding Anemia and Its Prevention Among Adolescent Girls in Govt. Girls Sr. Sec. School Portmore, Shimla (HP) With the View to Determine the Effectiveness of Structured Teaching Program on Anemia
Abstract: Background: Girls who reach an adolescent stage have a higher possibility of being at risk for anemia and malnutrition. Severe effects can be observed during a girl’s reproductive phase and beyond that, if adequate nutrition is not provided during her adolescence. Methods & materials: The present study was concluded to assess the knowledge regarding anemia and its prevention among adolescent girls in Govt. Girls Sr. Sec. School Portmore, Shimla (HP). …
Published in International Journal of Immunological Nursing · Vol. 2, Issue 1, 2016 · pp. 30–36 Read article
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A Study to Assess the Effectiveness of Structured Teaching Programme on Knowledge regarding Hydrotherapy among Staff Nurses in Selected Hospitals at Mysore
Abstract: A study to assess the effectiveness of structured teaching programme on knowledge about hydrotherapy among staff nurses in selected hospitals at Mysore. The objectives of the study were: 1. To assess the pretest knowledge of staff nurses regarding hydrotherapy. 2. To administer the structured teaching programme regarding hydrotherapy among staff nurses. 3. To assess the post test knowledge of staff nurses regarding hydrotherapy. 4. To assess the effectiveness of structured …
Published in International Journal of Immunological Nursing · Vol. 4, Issue 2, 2018 · pp. 23–28 Read article