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1835 articles for “1. Social Media 2. Epidemics and pandemic 3.COVID-19 diagnostic testing 4.Communication 5.Fear.” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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A Review Paper on Techniques and Manufacturing Methods of 3D Printed Loudspeaker
Abstract: 3D printing is a new paradigm that has revolutionised manufacturing industry. It is a process of making a three dimensional solid object of virtually any shape from a digital model. A loudspeaker is one of the most fundamental output devices in interactive systems. 3D printing technology is now being used to produce loudspeakers with improved performance in comparison with traditional loudspeakers. The advantage with 3D printed loudspeaker is that both …
Published in Trends in Machine design · Vol. 2, Issue 1, 2015 · pp. 8–16 Read article
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Application of Fuzzy Logic Method for Optimisation of Spot Welding Parameters of Stainless Steel (AISI 304)
Abstract: Resistance spot welding process is used for joining stainless steel (AISI 304) sheets. An experiment was carried out to investigate the influence of welding parameters like current, weld time and electrode force on the Tensile-Shear (T-S) strength of the weld joint. Experiments based on Taguchi method are conducted in which three factors, three levels were used. Fuzzy logic based approach is used to predict output i.e. tensile shear strength.Keywords: Optimisation, …
Published in Trends in Mechanical Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 51–56 Read article
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Evaluation of Test Performed on Suspension by the Use of ZnO as Blending Agent for Measurement of Mechanical Characteristics
Abstract: This paper entails about the analogy performed on the rear unit-spring loaded hydraulic damper. The focus is laid upon the measurement of mechanical properties when the suspension unit is preloaded. Dynamic load test rig is employed for the accurate and precise measurement of values generated during the test. The suspension unit is preloaded with some initial velocity and the corresponding values are being generated. ZnO as a blending agent along …
Published in Trends in Mechanical Engineering & Technology · Vol. 5, Issue 3, 2015 · pp. 33–37 Read article
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Quantitative Structure Activity Relationship Studies of Some New 4-Thiazolidinone Derivatives as Antimicrobial Agents
Abstract: In the present study, quantitative structure activity relationship (QSAR) studies have beenperformed on series of 24 compounds of 4-thiazolidinone derivatives with antimicrobialactivity using Chemoffice version 8.0 software. The QSAR models have been developed byusing multiple linear regressions in order to identify descriptors, which are actually focusingtowards the biological activity. Leave one out (LOO) method was employed in crossvalidation analysis to validate the developed model. The best predictive QSAR model derived,had …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 8, Issue 2, 2017 · pp. 1–3 Read article
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Computational Analysis of Epithelial Stratum and Physical Condition of Human Kidney Cells and Liver Cells Using Non Destructive Testing Technique by Scanning Acoustic Microscope
Abstract: The present work deals with the methodology governing scanning acoustic microscope (SAM) for non-destructive testing of biological samples (liver cells and kidney cells). Acoustic microscopy was performed on liver cells and kidney cells for measuring their thickness and also to determine their shapes. This technique was also used for evaluation of internal damage to cells. SAM images were taken for further qualitative and quantitative assessments. Using the quantitative data obtained …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 5, Issue 1, 2015 · pp. 1–4 Read article
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Epidemiology of Preterm Birth
Abstract: In perinatal health care, preterm birth is a major challenge and maximum perinatal deaths occur in preterm infants. This study is aimed to find out the incidence of preterm birth and its consequences, besides to assess the etiology and risk factors of preterm birth. A prospective observational study was performed in Neonatal Department, Rajiv Gandhi Institute of Medical Sciences, Kadapa, over a period of six months. All the patients were …
Published in Research and Reviews: A Journal of Medicine · Vol. 3, Issue 3, 2013 · pp. 16–20 Read article
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Biochemical Biomarkers as a Tool in Chromium Induced Toxicity to Green Tiger Prawn, Penaeus semisulcatus (De-Haan, 1844)
Abstract: Estuarine ecosystem and its biodiversity are at higher risk due to coastal contamination by heavy metals and conservation of biodiversity can be accomplished by utilizing biomarkers of pollutant at different exposure levels. In the present study, chronic toxicity test was conducted to evaluate the antioxidants and enzymes as the possible biomarkers in Green Tiger Prawn, Penaeus semisulcatus. The chronic endpoint value (MATC), no-observed effect concentration (NOEC), and low-observed effective concentration …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 4, Issue 2, 2014 · pp. 1–12 Read article
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Design, Construction and Testing of a Solar Charged Multi-USB Power Bank Using Lithium-ion Batteries
Abstract: This work proposes the design of a solar-powered charger for low-power devices. The level of the charging current is controllable and any residue power is saved to a rechargeable 12-volt lithium-ion battery. The power source is the solar panel, which is connected to a power booster for faster charging of any USB device connected to it. Quick charging is 20% of the battery output current (almost 10,000 mA/h) so that …
Published in Journal of Instrumentation Technology & Innovations · Vol. 6, Issue 1, 2016 · pp. 61–76 Read article
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Effect of Inter Shell Spacing on Performance of MWCNT Bundle at 100 µm Interconnect Length
Abstract: This paper introduces the aspects of the utilization of Multi Wall Carbon Nanotube (MWCNT) as VLSI interconnects. The equivalent impedance parameters are figured concerning inter-shell spacing for L=100 µm and examination through diagrams are demonstrated. The delay and power dissipation of MWCNT with changing inter shell spacing have additionally been mimicked for ideal driver size and ideal number of repeaters at 32 nm, 22 nm and 16 nm technology nodes, …
Published in Journal of VLSI Design Tools and Technology · Vol. 5, Issue 3, 2015 · pp. 71–79 Read article
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Revolutionizing Veterinary Diagnostics: Nanoparticles and AI Precision
Abstract: The field of veterinary diagnostics is undergoing a transformative revolution propelled by the synergistic integration of nanoparticles and artificial intelligence (AI) precision. Nanoparticles, with their unique physical and chemical properties, present a groundbreaking avenue for enhancing diagnostic sensitivity and specificity in animal healthcare. Engineered to interact with specific biological markers associated with various diseases, nanoparticles offer unprecedented accuracy in early disease detection. Furthermore, their versatility extends to targeted drug delivery, …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 25, Issue 3, 2023 · pp. 35–39 Read article
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The Role of Quercetin, Curcumin, Eugenol, and Andrographolide in COVID-19 Treatment: A Review of Their Mechanisms of Action and Clinical Efficacy
Abstract: The world has recently experienced the covid diseases. It became the global worry with no remedy initially. Later, different antiviral medications in the form of injections and nasal sprays began to be employed. Many studies have been conducted to determine the antiviral effects of phytochemical substances. The corona virus's spike protein interacts with the ACE2 receptors on the alveoli's surface to enter the cell. After that, the polyprotein is transformed …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 13, Issue 1, 2023 · pp. 27–38 Read article
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Global Prevalence of Salmonella-Mediated Gastroenteritis: A Brief Review
Abstract: Salmonella-mediated gastroenteritis, which has a large impact on morbidity and mortality worldwide is a serious public health issue. Millions of instances of gastroenteritis are linked to Salmonella each year, making it the major cause of foodborne sickness worldwide. Salmonella belongs to the Enterobacteriaceae family and is classified as a Gram-negative bacterium. It was named afterAmerican veterinary surgeon Daniel Elmer Salmon (1850–1914). In 2010, the World Health Organisation reported high case …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 10, Issue 1, 2023 · pp. 18–22 Read article
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Synthesis and Antimicrobial Activity of New Heterocyclic Compound Containing 5-Bromobenzofuran
Abstract: Several pyridine derivatives were synthesized via reaction of 2-acetyl 5-bromobenzofuran and 1,3-diphenyl-1 H-pyrazole-4-carbaldehyde 2 gave chalcone 3 which was exploited as a starting material. Structures of newly synthesized derivatives were confirmed by elemental analysis, spectral data, chemical transformation and alternative synthetic route whenever possible. Also, the newly synthesized derivatives were screened towards some microorganism.
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 11, Issue 3, 2020 · pp. 49–55 Read article
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Development of Organic Seeds under Inhana Rational Farming (IRF) Technology—A Case Study from Canning Block Seed Farm, 24 Parganas (S), West Bengal
Abstract: Availability of good quality seed is one of the major constraints for sustainable agriculture in India. Especially in pretext of climate change mitigation, relevance of organic seed is immense. In this respect, organic seed development has been undertaken jointly by Bidhan Chandra Krishi Viswavidyalaya (BCKV) and Inhana Organic Research Foundation (IORF), Kolkata, India in Canning Block Seed Farm under coastal saline ecosystem with adoption of Inhana Rational Farming (IRF) Technology—A …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 7, Issue 2, 2018 · pp. 1–21 Read article
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Reconsidering Traditional Medicinal Plants to Combat COVID-19
Abstract: COVID-19 is a deadly disease, caused by a novel coronavirus (SARS-CoV-2) that is rapidly spreading across the globe and causing many fatalities. Currently the disease has no treatment available in the form of medicine or vaccine. Ayurveda is an ancient Indian system of medicine, being practiced in India for nearly 5000 years and relies majorly on plants for its formulations. These herbal formulations and immunity boosters may show us the …
Published in Research & Reviews : Journal of Herbal Science · Vol. 9, Issue 2, 2020 · pp. 29–43 Read article
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Therapeutic Potential of Cocculus hirsutus against COVID-19 Infection
Abstract: The complicated epidemiological situation of COVID-19 caused by continuous emergence of new variants with failure of eradication, monitoring and vaccination strategies opens the door to alternative solutions to save the current situation and prevent new disasters. One of the foremost promising alternatives is herbal products and botanicals. Herbal treatments are mainly dependent on the sign and symptoms of the patients. Cocculus Hirsutus is a rich source of phytochemical constituents which …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 12, Issue 1, 2022 · pp. 1–14 Read article
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Testing of equality of K uniform distributions
Abstract: We have studied testing equality of several uniform distributions in this article. The necessary conditional distributions of the complete sufficient statistic of the parameter of interest have been derived by fixing the nuisance parameters. Thus, conditional distribution is used for deriving the test for equality of k-independent uniform distributions. As a special case of this test has been studied for two populations
Published in Research & Reviews : Journal of Statistics · Vol. 12, Issue 1, 2023 · pp. 22–27 Read article
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A comparative study of the Therapeutic Stratergies used in the treatment of Covid-19
Abstract: In late December 2019, an outbreak of an emerging disease (COVID-19) due to a novel coronavirus (later named SARS-CoV-2) started in Wuhan, China and rapidly spread in China and outside The WHO declared the epidemic of COVID-19 as a pandemic on March 12th 2020 . According to a recent Chinese study, about 80% of patients present with mild disease and the overall case-fatality rate is about 2.3% but reaches 8.0% …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 11, Issue 1, 2023 · pp. 29–35 Read article
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Assessment of Effective use of Online Webinars, Workshop, Conference and Quizzes on Library Science Professionals during Covid Scenario: A Survey
Abstract: Due Covid-19 virus around the globe all sectors have been jeopardized and came to halt. Libraries were not exceptions too, where library professionals started learning and sharing professional knowledge through different e-platforms on different Library Science themes, issues and challenges after a covid scenario in the libraries. The study explored the library science professionals on effective use of online webinars and other series during covid times. The study employed quantitative …
Published in Journal of Advancements in Library Sciences · Vol. 9, Issue 4, 2022 · pp. 1–11 Read article
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A Study to Assess the Existing Hand Washing Practices with Soap and Water Among Women at Critical Times in Selected Families of (Kitte 1-7) Field Practice Area of Community Medicine, SGRD, Vallah, Amritsar
Abstract: Handwashing is the most important thing to prevent and control the illness and avoid the spread of disease. There is greater need regarding awareness of handwashing at critical times to reduce the prevalence of infections and from communicable diseases. However, there is a proper method to ensure all bacteria are removed. It is a technique of rubbing the hands together for a given period of time with soap and water. …
Published in International Journal of Emergency and Trauma Nursing and Practices · Vol. 1, Issue 1, 2023 · pp. 1–6 Read article