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207 articles for “CAM”
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Experiments on the Passive Capillary Flow of Aqueous Ethanol in Sudden Expansion Microchannels towards the Applications in Nanofluidics and Nanoelectromechanical Systems
Abstract: In this work, total three individual sudden expansion microchannels are designed and fabricated by maskless lithography, hot embossing lithography and direct bonding technique inside the cleanroom laboratory. Polymethylmethacrylate (PMMA) is used as the selected polymer to fabricate these microchannels. Aqueous ethanol (15% ethanol, 85% dyed water) is prepared and used as dyed working liquid. Surface-driven (passive) capillary flow of prepared working liquid is recorded by a CMOS camera corresponding to …
Published in International Journal of Composite and Constituent Materials · Vol. 6, Issue 1, 2020 · pp. 15–22 Read article
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Dielectric Barrier Discharge Plasma Processing on Pristine PMMA Surfaces for Microfluidic Applications towards Applied Nanotechnology
Abstract: In this experimental work, a total of six individual microchannel bends as microfluidic devices are fabricated by maskless lithography, hot embossing lithography and direct bonding technique using polymethylmethacrylate (PMMA). Air dielectric barrier discharge (DBD) plasma processing is the selected surface modification technique in this particular experimental work. Dyed aqueous ethanol (10% ethanol, 90% dyed water) is the prepared working liquid to study the microfluidic flow characteristics. Effect of channel aspect …
Published in International Journal of Composite and Constituent Materials · Vol. 6, Issue 1, 2020 · pp. 1–7 Read article
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Experimental Demonstration on the Recording of Capillary-Filled Microfluidic Devices Fabricated by Polymeric Material
Abstract: In this present experimental work, total 52 individual PMMA microfluidic devices are fabricated by maskless lithography, hot embossing lithography and direct bonding technique in a cleanroom laboratory. The selected working liquids are dyed water, dyed aqueous ethanol and dyed aqueous isopropyl alcohol and are prepared in a materials-science laboratory. Fabricated microfluidic devices are tested by the prepared aqueous working liquids, and each capillary-filled device after the surface-driven microfluidic flow is …
Published in International Journal of Polymer Science and Engineering · Vol. 5, Issue 2, 2019 · pp. 31–41 Read article
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Short Report on the Effect of Atmospheric Dielectric Barrier Discharge Plasma Processing to Control the Capillary Flow in Polymer based Microfluidic Devices
Abstract: In this experimental work, a couple of microfluidic devices are fabricated by polymethylmethacrylate (PMMA) using the maskless lithography, hot embossing lithography and direct bonding technique. One device is fabricated by pristine PMMA, and the other device is fabricated by dielectric barrier discharge (DBD) plasma processed PMMA. Dyed water is selected and prepared as working liquid. Each surface-driven capillary flow of dyed water is recorded by a CMOS camera. This work …
Published in International Journal of Polymer Science and Engineering · Vol. 6, Issue 2, 2020 · pp. 1–4 Read article
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Short Report on the Polymer based Microfluidic Device Fabricated by Lithographic Techniques
Abstract: In this experimental work, a single microfluidic device is fabricated by maskless lithography, hot embossing lithography and direct bonding technique inside the cleanroom laboratory. Microchannel bend is the selected design to fabricate the microfluidic device. Dyed ethanol is selected and prepared as working liquid. The surface-driven capillary flow of dyed ethanol is recorded in the fabricated microchannel bend using a CMOS camera inside the materials-science laboratory. Effect of centrifugal force …
Published in International Journal of Polymer Science and Engineering · Vol. 6, Issue 2, 2020 · pp. 17–20 Read article
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Experimental Demonstration on Polymer based Microfluidics
Abstract: In this experimental work, a single polymer based gradual expansion microchannel is designed. This microchannel is fabricated by the maskless lithography, hot embossing lithography and direct bonding technique inside the cleanroom laboratory. Dyed water is the prepared working liquid in this work. The surface-driven (passive) microfluidic flow of dyed water is recorded in the fabricated device using a CMOS camera catching 25 frames per second with a corresponding time-scale resolution …
Published in International Journal of Polymer Science and Engineering · Vol. 7, Issue 1, 2021 · pp. 23–26 Read article
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Fabrication of Mechanical Raking Beach Cleaner with Offset Tine
Abstract: In the rapidly changing world &swift urbanization, cleaning and maintainingclean beaches are of equal importance.Beaches are a natural resource that in recentyears has been turned into Garbage Dump.Termed as "Beach Pollution" it mainlyoccurs due to the human activities along thecoastline and inland which threatens thevery human existence & Marine health.Such pollution is generally categorized intoLitter/Trash, Seaweed, Oil spill, Stone/shell& many more. In the same context, we havedeveloped the method to …
Published in International Journal of Manufacturing and Materials Processing · Vol. 8, Issue 1, 2022 · pp. 1–5 Read article
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Study of Shape from Focus Algorithm
Abstract: Computer vision incorporates various three dimensional (3D) vision techniques which mainly aims at reconstructing a scene from a set of two dimensional (2D) images. Passive 3D vision techniques such as stereo vision require disparity between the images of the same scene taken from multiple views. Shape from focus (SFF) is a technique which recovers 3D geometry of the scene based on focus which is an accommodation cue. Multiple images of …
Published in International Journal of Computer Aided Manufacturing · Vol. 1, Issue 2, 2016 · pp. 13–20 Read article
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Design and Prototype of an Autonomous Car using Image Processing
Abstract: The goal of the project is to construct a working model of an autonomous vehicle. The car will receive the essential information from the outside world through the use of an HD camera for image processing. The car can drive itself safely and intelligently to the specified location, reducing the possibility of human error. Numerous currently used methods, like object and lane identification, are combined to offer the car the …
Published in International Journal of Computer Aided Manufacturing · Vol. 9, Issue 1, 2023 · pp. 6–12 Read article
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Development and Modification of 2-Stroke IC Engine
Abstract: Today world is concerned more about saving the environment, everywhere precautionary measures have been taken up to reduce pollution. Major amount of air pollution is caused by mechanical animals running on roads; they contribute to most of the air pollution, hence, engineers today to focus on how to build an eco-friendly engine which can reduce the pollution caused by vehicles. A compressed air engine works on air as fuel to …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 7, Issue 1, 2021 · pp. 8–11 Read article
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CFD on Parametric Analysis of Compression Ignition Engine by using Star CCM+
Abstract: Stringent emission from the conventional vehicles draws attention of automobile researches to develop engine either high fuel efficiency and low emission of NOx, CO and unburnt hydrocarbons. Hence, there by Homogeneous charge compression ignition came to the effect. Homogeneous charge compression ignition engine is the type of engine the well organised mixture of air and fuel ratio enters into the combustion chamber, and it is compressed up to auto-ignited temperature …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 7, Issue 2, 2021 · pp. 27–66 Read article
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Lifestyle interventions reduce coronary artery disease among the high risk group
Abstract: A PRE Experimental evaluatory approach was used for this study. The study was carried out in the selected community of Greater Noida. The research design was pre-experimental one group pre-test post-test design. The sample comprised of 40 high risk subjects. The data was analyzed using descriptive and inferential statistics. Paired ‘t’ test was used to find the effectiveness of SIM and chi-square was used to find the association of pre-test …
Published in International Journal of Cardiovascular Nursing · Vol. 1, Issue 1, 2015 · pp. 1–4 Read article
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How About Bacteria as Memory Card for Data Storage
Abstract: The word “bacteria” comes from the Greek word “Bakteria” which means “little sick”. The word was first used by German naturalist Christian Gottfried Ehrenberg. In fact, he was the first person who coined the term. Bacteriuma basically is a biological cell, mostly prokaryotic microorganisms in nature, having a few micrometers length and, different shapes like sphere, rods, spirals, etc. Bacteria can be found in the soil, water, hot springs, Chernobyl …
Published in International Journal of Immunological Nursing · Vol. 5, Issue 2, 2019 · pp. 28–30 Read article
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Role of Herd Immunity in COVID-19
Abstract: Coronaviruses are big family of different viruses; some of them cause the common coldin people. Others infect animals, including bats, camels, and cattle. But how did SARS-CoV-2 infect, the new corona virus that causes COVID-19? Here’s what we know about the virus that was first detected in Wuhan, China, in late 2019, and has set off a global pandemic. Experts say SARS-CoV-2 originated in bats. That’s also how the coronaviruses …
Published in International Journal of Immunological Nursing · Vol. 6, Issue 2, 2020 · pp. 39–42 Read article
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Cold Abscess: A Clinical Case Presentation and Management Approach
Abstract: The term cold abscess refers to an abscess (an abscess is a collection of liquefied tissue (pus) in the body) where typical signs of abscess (warmth, redness, tenderness), are absent. Cold abscesses are defined as having no associated erythema, heat, or tenderness., which are usually found with the pyogenic abscess. They may be present in immunodeficiency disorders, deep mycoses, and other infectious diseases like tuberculosis (TB). The chest wall is …
Published in International Journal of Immunological Nursing · Vol. 9, Issue 1, 2023 · pp. 1–7 Read article
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A Rare Wild Boar Bite: Case Report
Abstract: Injuries caused by wild boar attacks are rare. A 58-year-old male came to the casualty with the history of wild boar bite. In casualty, he was treated with injection (inj.) Tetglob 500 mg. On the following day, under general anesthesia multiple wound debridement and radical muscle excision were done for necrotized skin and underlying muscles and wound washing done with saline. All the wounds were opened for dressing and the …
Published in International Journal of Medical Surgical Nursing · Vol. 1, Issue 2, 2018 · pp. 24–26 Read article
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Current Trends in Medical Surgical Nursing
Abstract: Nursing has been called arts and science of the profession. It is also known as the oldest art and youngest of the profession. Art stating nurses to learn more knowledge, idea and concept related to actual life” but science stated with systematic process with principles, ethics and rules to followed the concept of the knowledge. There is a rapid development in the society. There are changes in technology, knowledge explosion …
Published in International Journal of Medical Surgical Nursing · Vol. 2, Issue 1, 2019 · pp. 18–22 Read article
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Psychosocial problems in refugee children victims of community violence in Gaza strip
Abstract: Aim: The aim of the study was to investigate the prevalence of mental health problems of children as a reaction to community violence and trauma (depression, anxiety, and PTSD). Method: For this study 61 children from 2 community centers in one refugee camp in the Gaza Strip. Children administered self-report scales: sociodemographic scale, Gaza Traumatic Events Checklist due to factional fighting, Impact of Events Scale, Children Revised Manifest Anxiety Scale, …
Published in International Journal of Neurological Nursing · Vol. 4, Issue 1, 2018 · pp. 10–18 Read article
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A Study to Assess the Knowledge on Mental Illness
Abstract: Mental illness is a significant contributor to world disease burden, and this is expected to enhance over the coming decades. Worldwide educational campaigns need to be implemented across the region, designed to both enhance knowledge about mental illness and reduce discrimination towards persons suffering with mental illness. Aim: This article focuses on the estimation of knowledge on mental illness. Methods: Non-experimental descriptive research design was selected for the present study. …
Published in International Journal of Neurological Nursing · Vol. 5, Issue 1, 2019 · pp. 33–34 Read article
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Knowledge and Attitude of Rural People Regarding Mental Illnesses Residing in Selected Areas of Loni Village, Maharashtra
Abstract: Introduction: Mental illness has been the problem of mankind since time immemorial. The general public`s attitude towards mental illness is negative, stigmatized and fearful. The knowledge of normal and abnormal mental health makes a significant difference in general public`s caring attitude towards the one with mental illness. The objectives of this study were (i) to assess the knowledge and (ii) to assess the attitude of rural people regarding mental illness …
Published in International Journal of Neurological Nursing · Vol. 6, Issue 1, 2020 · pp. 32–40 Read article