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1948 articles for “F1-score of 0.918” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Synthesis and Dielectric Properties of CaCu3Ti4O12 Doped with La3+
Abstract: The effect La3+ doping on the structural and dielectric properties of CaCu3Ti4O12 (CCTO) is investigated, resulting in a compound of the type Ca1-xLaxCu3Ti4O12 (x = 0.00, 0.20 and 0.50). The compounds have been prepared by conventional solid state reaction. The Ca1-xLaxCu3Ti4O12 ceramics were characterized by X-ray diffraction, SEM techniques. The grain size and the grain boundary resistivity increased with the increase of doping percentages. Dielectric constant of the samples decreases …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 9, Issue 3, 2019 · pp. 22–26 Read article
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Heat Transfer Enhancement in Solar Parabolic Trough Collectors Design Using C-shape, V-shape, and Reverse L-shape Roughness
Abstract: Solar energy can be collected and used in a large variety of ways including: passive daylighting,heating liquids and gasses, or generating electricity. Additionally, many energy sources such as wind,biomass, hydroelectricity, and even fossil fuels originate from the energy provided by the sun.Parabolic solar concentration systems are state-of-the-art or mature technology. Parabolic-troughsolar concentrating systems are parabolic-shaped collectors made of reflecting materials. Thecollectors reflect incident solar radiation onto its focal line toward …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 8, Issue 1, 2021 · pp. 26–41 Read article
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VACUUM ASSISTED ABSORPTION CHILLER. PART I: MODELING AND SIMULATION
Abstract: A new absorption chiller assisted by a vacuum device has been simulated and characterized through a simulation process. Simulation has been developed for a range of 0.75-10 bars for the evaporation process with a constant ratio between the condensation and evaporation pressure of 10. Simulation has predicted a great improvement of the COP of the absorption chiller when operating at evaporation pressures under atmospheric level, with values of 6.844 for …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 8, Issue 3, 2021 · pp. 1–11 Read article
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Simplified Modelling of Wind and Wave Effects on the Performance of Floating Off-shore Wind Turbines (FOWT)
Abstract: This project continues the development of the wind and wave effects onto the performance of Floating Offshore Wind Turbines (FOWT) initiated in past studies. The previous study characterized the influence of wind-wave misalignment onto the power response of a FOWT with special emphasis on the evolution of power generation with variable angle of wind and wave related to the blade-rotor plane. In this work, the variation of the power generation …
Published in Journal of Offshore Structure and Technology · Vol. 9, Issue 2, 2022 · pp. 18–27 Read article
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Detecting Land Use and Land Cover and Land Surface Temperature Change in Lilongwe City, Malawi
Abstract: In south east Africa, Lilongwe city had an observed rapid population growth over the past decade and a half. The same city also had recently observed increased temperatures and adverse weather conditions such as occassional heavy storms which caused severe flooding in January 2017 and December 2017. It was therefore thought wise to do a land use and land cover (LULC) study of the city over time to detect land …
Published in Journal of Remote Sensing & GIS · Vol. 9, Issue 2, 2018 · pp. 17–26 Read article
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OCEAN THERMAL ENERGY CONVERSION (OTEC) – A MINIATURE WORKING MODEL
Abstract: Being the student of Andhra University College of Engineering, as a project for the partial fulfillment of B.Tech Degree inMechanical Engineering, a miniature working model of Ocean Thermal Energy Conversion (OTEC) has been preparedwith a cold water pump, a raw water pump and a small turbine and condenser using RANKINE cycle which can generateapproximately 25W electrical power. For getting the cold water at 4 0 C, which is available at …
Published in Journal of Offshore Structure and Technology · Vol. 10, Issue 3, 2023 · pp. 1–9 Read article
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Degradation of Phenol, an Innovative Biological Approach
Abstract: A bacterial strain capable of utilizing phenol as a sole carbon source was isolated from the soil samples, collected at a vicinity of industrial wastewater treatment plant of phenol manufacturing unit. Based on the biochemical tests and 16S rRNA sequencing results the organism was identified as Serratia marcescens. The organism is capable of degrading the highly toxic phenolic compound to an optimum concentration of 2500 mgL-1 in 120 h at …
Published in Journal of Water Pollution & Purification Research · Vol. 5, Issue 3, 2018 · pp. 1–6 Read article
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In silico Study on Inhibition of NS5 Protein of Dengue Virus
Abstract: AbstractDengue fever is a flu-like illness. It is caused by a virus. The infection is passed to humans through mosquito bites. Statistical survey has revealed that every year 5,00,000 people get hospitalized due to dengue. Therefore there arises a serious necessity to find a drug molecule to cure this disease. At the first, we identified the proteins involved in the disease for which we obtained FASTA sequence using NCBI. Sequence …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 4, Issue 2, 2017 · pp. 28–43 Read article
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QSAR Analysis on a Series of Triazole Based Tubulin Polymerization Inhibitors
Abstract: AbstractThe polymerization progression of microtubules is vital to their natural capacities. Polymerization flow allows microtubules to embrace spatial courses of action that can change quickly because of cell needs and, at times, to perform mechanical work. Compounds that interfere with the microtubule-tubulin equilibria in cells are helpful in the treatment of human diseases. A few triazoles mimics of combretastatin-benzothiazole (CAB) hybrids had good activity as inhibitors both of tubulin polymerization …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 4, Issue 2, 2017 · pp. 5–20 Read article
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Variation in the Plankton Abundance, Biomass and Diversity of Municipal Pond and Bukvora Baor at Jashore District, Bangladesh
Abstract: This is the first approach to identification, abundance calculation; biomass analysis and diversity evaluation in two water bodies namely, Municipal pond and Bukvora baor at Jashore district, Bangladesh. The present study was conducted to find out the abundance and species diversity of plankton, water quality parameters in pond and baor environment. However, Municipal pond that is located at the central point of Jashore town and Bukvora baor that is located …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 5, Issue 2, 2018 · pp. 1–14 Read article
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Polyphasic Characterization and Comparative Genomics of a Newly Isolated Strain of Kocuria soli from Wild Ass Sanctuary, Gujarat, India
Abstract: From soil sample collected from Little Rann of Kutch-Wild Ass Wild Life Sanctuary, Gujarat a bacterial strain that is non-motile, cocci in shape, obligate aerobic, gram positive, catalase and oxidase positive was isolated and named as strain JC486. Strain JC486T was related to Kocuria soli M5W7-7T (99.7%) belonging to genus Kocuria according to sequence similarity and comparison data of 16S rRNA gene. The strain JC486T had a G+C content (DNA) …
Published in Journal of Water Pollution & Purification Research · Vol. 9, Issue 3, 2022 · pp. 16–22 Read article
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Spatiotemporal Analysis of Waterbodies in Ranchi District, Jharkhand using Satellite Data: An Input for Jal Shakti Abhiyan
Abstract: Keeping in the view of water conservation the Government of India has initiated the Jal Shakti Abhiyan, which needs the inventory of waterbodies for further planning and monitoring. Lakes and Ponds in year 2005 and year 2018 were mapped in Ranchi district at 1:5000 scale using high resolution satellite data and reservoirs at 1:50,000 scale using moderate resolution satellite data. Seasonal fluctuation in water extent of reservoirs was estimated using …
Published in Journal of Remote Sensing & GIS · Vol. 11, Issue 1, 2020 · pp. 27–35 Read article
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A Critical Evaluation of Mercury Contamination in Groundwater of Punjab
Abstract: Groundwater in Punjab State has been over-exploited for irrigation purposes during the last few decades. As a consequence, it has been contaminated with heavy metals including Mercury, which is highly toxic for human health. The permissible limit for Mercury in groundwater is 0.001 mg/L (1ppb). Mercury concentration in groundwater has been estimated using Inductively Coupled Plasma Mass Spectrometry (ICP-MS) which is calibrated using a standard protocol. Ferozepur district in Punjab …
Published in Journal of Water Pollution & Purification Research · Vol. 10, Issue 3, 2023 · pp. 1–11 Read article
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Collaboration in Speech and Hearing Research Literature: A Bibliometric Analysis
Abstract: This study aims to analyze the collaboration in speech and hearing research literature, subject frontiers and institution-wise author productivity, using the ‘Journal of All India Institute of Speech and Hearing (JAIISH)’, a publication of All India Institute of Speech and Hearing (AIISH), Mysuru, Karnataka, India. The journal was started in the year 1970. It is being published regularly for almost forty long years. It is an annual publication. For the …
Published in Journal of Advancements in Library Sciences · Vol. 4, Issue 3, 2017 · pp. 8–16 Read article
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Mapping of Crop Management Factor (C) for Sylhet Sadar using Remote Sensing and GIS
Abstract: Sylhet Sadar suffers from excessive rainfall causing the enormous soil loss in this area. C-factor is one of the most important parameter of the Universal Soil Loss Equation (USLE) and revised version of USLE for estimating soil loss. The current study was conducted for determining the crop management factor (C) using remote sensing (RS) and geographical information system (GIS) tools. Satellite images (Landsat 7 ETM+ of 2000, 2010 and Landsat …
Published in Journal of Remote Sensing & GIS · Vol. 11, Issue 3, 2020 · pp. 35–46 Read article
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Two-Dimensional Flood Modelling of Majuli Island, Assam (India) using MIKE FLOOD Model
Abstract: Flood hazard mapping, which uses model and satellite remote sensing data, is extremely useful for flood monitoring and risk management. The flood inundation extent and flooding depth on Majuli Island and its surrounding area in Assam, India, were simulated using MIKE FLOOD, a coupled 1D-2D hydrodynamic model. MIKE FLOOD is a platform that integrates the MIKE Hydro River (1D) and MIKE 21 FM (2D) models into a dynamically coupled single …
Published in Journal of Remote Sensing & GIS · Vol. 14, Issue 1, 2023 · pp. 1–19 Read article
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Using the TCGA Database, Establishing and Validating an RNA-binding Protein-based on Prognostic Model for Liver Cancer
Abstract: Background: The third most common cause of cancer-related death is liver cancer, one of the most prevalent hematological malignancies in the world. The term RNA-binding protein (RBP) refers to a group of proteins that bind to RNA to control metabolic processes. The development of RNA-binding proteins is related to the mortality of liver cancer victims. Methods: RBP gene expression data from liver cancer were extracted using the TCGA database. The …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 9, Issue 2, 2022 · pp. 7–22 Read article
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Comparative Analysis of Protein and Prediction of Amino Acids in Different Extracts of Local Spinach Leaves
Abstract: In this study, spinach leaves from the local source have been selected for its comparative analysis of protein concentrations using UV-Visible spectrophotometer in three different solvents viz. double distilled water (ddH2O), ethanol (C2H5OH), and methanol (CH3OH). Different amino acids in different solvents have also been predicted based on the peaks obtained at different wavelengths in UV-region and compared. For the solvent-extraction of spinach, the final spinach: solvent ratio was 1:20 …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 13, Issue 3, 2023 · pp. 15–20 Read article
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Experimental Study to Improve the Quality of Dehydrated Button Mushrooms (Agaricus bisporus)
Abstract: Mushrooms are popular for their delicacy and flavour rather than food value. However, it is well established fact that they are excellent sources of minerals and vitamins such as B-complex and vitamin C. In addition, mushrooms contain 1.1–8.2% lipids, 4.0–8.1% carbohydrates and 3–32% fibers on dry weight basis. It contains about 90% moisture. The present investigation was undertaken to study the effect of 10 min dipping or vacuum infusion pretreatments …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 6, Issue 2, 2017 · pp. 11–19 Read article
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Salicylic Acid and Packaging Method Effects on Storability of Pear Fruits
Abstract: A factorial experiment with randomized complete block design carried out in Koya city and Erbil governorate during 2015 and 2016 seasons on (Pyrus communis L. cv. Spadona) to investigate tree spraying with (0, 0.5, 1.0 and 1.5%) salicylic acid (SA) and dipping fruits after harvesting in 0, 250, 500 and 1000 mg/l SA, followed by packaging in perforated or imperforated polyethylene bags and stored at 1±1°C and 85–90% relative humidity …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 6, Issue 2, 2017 · pp. 20–31 Read article