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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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Braking System Using Ultrasonic Sensors
Abstract: The braking system is arguably the most important system in any automobile. The existing braking system has certain critical problems, which could lead to major problems like fatal accidents, loss of lives of pedestrians and damage to government property. Air bags are available nowadays, which protect the driver and the passengers. However, the external damage to the vehicle cannot be prevented and its repair cost may be expensive. Let the …
Published in Recent Trends in Sensor Research & Technology · Vol. 3, Issue 1, 2016 · pp. 33–39 Read article
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Studies on Biological Degradation of 4-Bromophenol Using Anaerobic, Anoxic and Aerobic Bioreactors
Abstract: The present study investigates biodegradation of 4-Bromophenol (4-BP) and simultaneous removal of COD in anaerobic, anoxic and aerobic moving bed bioreactors. Cow dung slurry was used as a source of microbial consortium for acclimatization in moving bed reactors in batch mode. The acclimated microbial consortium was able to degrade various concentrations such as 5, 10 and 15 mg/l of 4-BP within specific time period. Biodegradation was evaluated by determining total …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 7, Issue 1, 2016 · pp. 37–41 Read article
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Once a Day Pellets of Theophylline by Extrusion Spheronization Technique Using Gelucire® Matrix
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Theophylline, a xanthine bronchodilator has narrow therapeutic index (5 – 15 µg/mL). The aim of the present work was to prepare once a day pellets of theophylline …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 2, Issue 1, 2011 · pp. 36–44 Read article
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Enhanced Iron Removal in Experimental Iron Overload by Nanoniosomes of Desferrioxamine
Abstract: This preliminary study explores the feasibility of employing nanocapsules prepared from nonionic surfactant vesicles (niosomes) as a carrier for an iron-chelating agent, Desferrioxamine (DFO, Desferal), to enhance iron excretion from the body. The methodology consisted of creating an iron overload model in an experimental animal followed by measurement of iron excretion pattern in the urine by atomic absorption spectrophotometry. Niosomes were prepared with span 60: cholesterol:dicetyl phosphate by the lipid …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 5, Issue 1, 2014 · pp. 14–20 Read article
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Use of Precipitation Data from Advanced Microwave Scanning Radiometer 2 in the Forecasting of Floods in Assam
Abstract: Flood occurs most commonly from heavy rainfall but it can also result from storm surge associated with a tropical cyclone, a tsunami or a high tide coinciding with higher than normal river levels. Rainfall in the upstream of a river can also cause inundation in the downstream side of a river. Reliable and timely information is essential for appropriate flood management system. This paper explains the use of precipitation data …
Published in Journal of Remote Sensing & GIS · Vol. 6, Issue 1, 2015 · pp. 43–52 Read article
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Analysis of Color and Particulate Depolarization Ratio Profiles for Aerosols using CALIPSO Level 2 Data
Abstract: Aerosols have an important impact on Earth’s climate system by absorbing, scattering and modifying cloud properties. There are many sources of aerosols; both natural and resulting from human activities with widely varying distribution both in space and time. In addition to aerosol columnar spatio-temporal variation, the vertical profile temporal studies provide valuable inputs to various climatic models and radiative transfer studies. This study focuses on the analysis of color ratio …
Published in Journal of Remote Sensing & GIS · Vol. 6, Issue 2, 2015 · pp. 1–5 Read article
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Protective Effect of Chloroform Extract of Cyperus Rotundus against DNBS Induced Inflammatory Bowel Disease in Rats
Abstract: The present study was designed to evaluate the effects of Cyperus rotundus on DNBS (Dinitrobenzene sulfonic acid) induced IBD in experimental rats. The experimental protocol (Protocol No. 9012 dated 26th Dec 2009) was approved by Institutional Animal Ethical Committee of Anand Pharmacy College. Colitis was induced with DNBS (180 mg/kg in 50% ethanol) intracolonically in animals on the 11th day of the study. Animals were fasted for 24 h prior …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 4, Issue 3, 2014 · pp. 24–32 Read article
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Adverse Drug Reaction Associated with Vitamins: An Analysis of Spontaneous Reports from Pharmacovigilance Programme of India Database
Abstract: The objective of this study was to describe adverse events with the use vitamins and to identify risk factors. A retrospective study was carried out from the spontaneous adverse drug reaction (ADR) reports for the period April 2011 to March 2013 by National Coordination Centre, Pharmacovigilance Programme of India (PvPI). 29 reports of vitamins were received by NCC-PvPI, which comprised approximately 0.064% of the total 45,297 reports received at NCC-PvPI. …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 5, Issue 3, 2015 · pp. 12–18 Read article
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A Duplex PCR for Simultaneous Detection of Brucella and Bovine Herpesvirus – Genome in Clinical Samples
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 A disease-free germplasm is a prerequisite for getting healthy progeny. Many diseases are transmitted through semen either by natural service or artificial insemination causing reproduction failure and economic losses. The intermittent excretion of Bovine Herpesvirus-1 (BoHV-1) and Brucella in semen and their transmission through artificial insemination has been recorded. PCR has become an invaluable tool because of speed and simplicity with …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 1, Issue 2, 2011 · pp. 1–7 Read article
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Comparative Study on Physicochemical and Microbiological Characteristics of Apis mellipodae and Melipona Species Honey and Their Antibacterial Activity against Bacterial Pathogens
Abstract: Abstract:Studies on antibacterial activity, microbiological and physicochemical characteristics of honey are essential in finding of alternative medicine to prevent infectious diseases. The objective of this study was to investigate the antibacterial activity, microbiological and physicochemical properties of Tazma honey in comparison with honey. Antimicrobial activity and minimum inhibitory and bactericidal concentration of samples were determined. Microbiological and physicochemical characteristics of honey were carried out using standard methods. Antimicrobial activity of …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 5, Issue 1, 2015 · pp. 14–23 Read article
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Numerical Analysis over a Low Reynolds Number 3D Wing
Abstract: A micro air vehicle (MAV) is defined as class of unmanned air vehicle (UAV) having a linear dimension of less than 15 cm and a mass of less than 100 g with flight speeds of 6 to 12 m/sec. MAVs fall within a Reynolds number (Re) range of 50,000 and 120,000, in which many causes of unsteady aerodynamic effects are not fully understood. The research field of low Reynolds number …
Published in Journal of Aerospace Engineering & Technology · Vol. 6, Issue 3, 2016 · pp. 29–34 Read article
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Implementation of LMS Calibration Algorithm for 12-Bit Pipelined ADC
Abstract: Normal 0 false false false EN-IN X-NONE X-NONE As the technology is scaling, digital systems perform well with that but analog systems undergo degradation in their performance due to reduced gain. Thus, to improve their performance various calibration techniques are used. This paper implements one of such a digital calibration technique using digital signal processing, to compensate for the errors in 12-bit pipelined ADC with 1.5 bit/stage architecture at lower …
Published in Journal of VLSI Design Tools and Technology · Vol. 5, Issue 3, 2015 · pp. 104–113 Read article
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Adsorption of Congo Red Dye by Using Poly(2-Chloroaniline-co-2-Methoxyaniline)
Abstract: ABSTRACTThe removal of this dye from the industry waste water is environmentally significant. In the present work the adsorbent, poly(2-chloroaniline-co-2-methoxyaniline) was employed to remove congo red dye from water. Batch experiments were conducted to study the effects of parameters such as concentration, contact time, amount of the adsorbent dose and pH. The result showed that the dye was removed when pH = 7.5-8 and contact time is 60 minutes and …
Published in Journal of Water Pollution & Purification Research · Vol. 6, Issue 3, 2019 · pp. 9–18 Read article
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Android Applications for COVID-19 Tracking and Instant Plasma Donor
Abstract: As the world’s fight against the COVID-19 pandemic continues, much of the planet is pinning its hopes of easing lockdowns on having the ability to quickly identify people that might have been exposed to the virus. But such contact tracing is usually a laborious and slow process that relies on in-person interviews and detection. The applications discussed in the present paper aims to automate the method of retracing a person’s …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 8, Issue 2, 2021 · pp. 23–28 Read article
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Barriers to the Use of Library Collection vs. Demographic Characteristics of Engineering College Library Users in Karnataka: A Study
Abstract: AbstractThis paper focuses on the barriers of using library collection vs. demographic variables of the users of Mysore region engineering college libraries (MRECL) in Karnataka. The principal objective of the study therefore, is to assess the relationship between the four demographic variables such as gender, age, educational qualifications and designation with that of barriers to the use library collection. This is shown by the way of cross tabulation of barriers …
Published in Journal of Advancements in Library Sciences · Vol. 2, Issue 3, 2015 · pp. 46–56 Read article
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Biodiversity: A Scientometric Analysis of Publications Output from India During 2003–2012
Abstract: AbstractThe study analyzes the biodiversity research output carried out during 2003–12 on different parameters including; share and citation impact, international collaborative papers, contribution of various subject fields, productivity and citation profile of top Indian institutions and authors. The Web of Science Database has been used to retrieve data for 10 years (2003–12). RCI and ACCP were applied to evaluate the scientific impact of publications. India holds 13th rank among the …
Published in Journal of Advancements in Library Sciences · Vol. 2, Issue 2, 2015 · pp. 41–47 Read article
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Yield Components of Maize and Effect of Nitrogen Level: A Review
Abstract: AbstractA field experiment was done to understand the effect of nitrogen levels on maize poppulation. Most number of days to tasseling (15), silking (16) and maturity (18) were recorded with the presentation of nitrogen at 105 kg ha-1. Higher plant height (102 cm), leaf area plant (1275 cm2 were recorded with application of 105 kg N ha-1 which was statistically similar to 108 and 100 kg N ha-1. Advanced biological …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 4, Issue 2, 2015 · pp. 19–22 Read article
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Production and Evaluation of Particleboard using Sugarcane Bagasse in the case of Woniji-Shewa Sugar Factory
Abstract: Particleboard is a wood-based panel product manufactured under pressure and temperature from the particles of wood or other any lignocellulosic fibrous materials and a binder. Particleboard manufacturing is ecologically sound, as the waste material will transform into useful products, thereby conserving natural resources. The objectives of this study was production and evaluation of particleboard using sugarcane bagasse in the case of Woniji-Shewa Sugar Factory. The ratio of the surface and …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 10, Issue 2, 2019 · pp. 27–42 Read article
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Gas chromatography mass spectrometry and Fourier transform infrared spectral analyses of Albizia lebbeck (L.) Benth. pod methanol extract
Abstract: This study was aimed at the elucidation of the bioactive compounds present in methanol extracts of Albizia lebbeck (L.) Benth. Pod using Gas chromatography–mass spectrometry (GC-MS) and Fourier transform infrared spectroscopic (FTIR) techniques. The GC-MS mass spectra of the identified compounds were compared with those of the National Institute of Standards and Technology (NIST) database library. The results confirmed the presence of five compounds including Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-, Heptasiloxane, hexadecamethyl-, Methyl …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 10, Issue 3, 2019 · pp. 34–40 Read article
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Analysis of Air Pollutants in Pre-pandemic and Pandemic Era
Abstract: The paper deals with the impact of the Coronavirus pandemic induced lockdown on the air quality levels of cities of India like Delhi, Mumbai, Kolkata and Bengaluru. PM2.5 and PM10 are the main pollutants on which this study is based. This project compares the actual data of PM2.5 and PM10 of each city with the hypothetical data if the pandemic caused lockdown had not occurred. The hypothetical data was obtained …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 11, Issue 2, 2021 · pp. 19–25 Read article