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1941 articles for “method” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Various methods to Improve the quality of Recycled Papers
Abstract: Paper is a part of human life in various ways and it is gaining even more popularity as years go by.We cannot imagine our future without the papers.As demand increases the natural resources also reduces. To produce one ton of papers we require one ton of woods and 30% of this papers is going to waste. So to decrease the use of natural resources an alternate should be available to …
Published in Journal of Water Pollution & Purification Research · Vol. 5, Issue 1, 2018 · pp. 20–24 Read article
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Characterization of Nanofluids Using Experimental and Analytical Methods for Different Concentrations
Abstract: A fluid containing nanometer-sized nanoparticles is called nanofluid. These fluids are engineered colloidal suspensions of nanoparticles in a base fluid. Nanofluids are a new class of fluids engineered by dispersing nanometer-sized materials (nanoparticles, nanofibers, nanotubes, nanorods, nanosheet, or droplets) in base fluids. They are two-phase systems with one phase (solid phase) in another (liquid phase). For a two-phase system, there are some important issues we have to face. One of …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 19, Issue 3, 2017 · pp. 23–31 Read article
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New Methods of Solving of the Problem of Degassing Liquid Fuel and Special Liquids in Spacecraft
Abstract: The degassing of liquid fuel and special liquids in spacecraft plays an important and sometimes critical role in the workability of a spacecraft and in the life of astronauts in the space flight conditions. The paper presents the developed methods of degassing liquid fuel or special liquids, which permit to solve the problem of degassing liquid fuel in the fuel tank of a rocket engine and special liquids in the …
Published in Journal of Aerospace Engineering & Technology · Vol. 10, Issue 3, 2020 · pp. 7–18 Read article
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Multi-spectral Data Simulation Method Based on Hyperspectral Data
Abstract: Deep learning algorithms have been widely used in remote sensing image classification and recognition. Due to the difference in parameters such as spectral response functions of different sensors, a single sensor sample dataset cannot meet the needs of other sensors. Constructing sample datasets for different sensors will seriously increase the workload. To solve this problem, this paper proposes a multi-spectral data simulation method based on hyper spectral data and analyzes …
Published in Journal of Remote Sensing & GIS · Vol. 10, Issue 2, 2019 · pp. 43–51 Read article
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COMPARISON OF LAND COVER METHODS INCORPORATING LANDSAT-8 IMAGING AND ANCILLARY DATA
Abstract: Dramatic land-cover modifications have been documented across Malaysia over the past few centuries. Previously forested regions converted primarily into rubber, oil palms and agricultural regions. A present land-cover data required owing to the ongoing land-cover modifications that researchers, planners, and decision-makers will be using. Landsat data is an excellent source of effective land-cover maps creation and updating. The aim of this research is to establish a low-cost method together with …
Published in Journal of Remote Sensing & GIS · Vol. 10, Issue 3, 2019 · pp. 25–47 Read article
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A Method of Universal Primer Design for The Detection of Diverged CTX-M Beta-Lactamases in Multi-Drug Resistant Superbugs
Abstract: Complexity of many diverged β-lactamases in common multi-drug resistant bacteria has reached very high level. We found >40% of common bacteria in Kolkata water bodies were ampicillin resistant and reported clinical isolates were >95% ampicillin resistant worldwide. More than twenty unique sequence classes of β-lactamases were known to cause MDR inactivating penicillin, cephalosporin and carbapenem drugs. Further, there are other diverged MDR genes like drug efflux genes (acrAB, mexAB-EF, tetA), …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 9, Issue 2, 2019 · pp. 1–10 Read article
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Reverse Breeding: A New Method for Crop Improvement
Abstract: Reverse breeding makes use of genetic modification to facilitate breeding of F1 hybrids by suppression of meiotic recombination which starts with an elite heterozygous line and aims at the generation of homozygous parental lines and later original heterozygous line isconstituted. The technique allows breeders to produce a hybrid in much shorter time than the conventional methods. The objectives of reverse breeding are to provide alternative method for providing homozygous parental …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 12, Issue 1, 2022 · pp. 11–14 Read article
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A Simple and Effective Method for License Plate Localization
Abstract: Today the world is growing with new advancements and technologies. These new technologies save the processing time that was consumed by doing manually. One of these technologies is automatic license plate recognition that is used in daily life at toll bars, parking, security, criminal case, and so on. License plate recognition consists of three main stages—plate localization, plate segmentation, and character recognition. Among these, localization is the performance enhancement stage …
Published in Journal of Advancements in Library Sciences · Vol. 5, Issue 3, 2018 · pp. 79–84 Read article
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Soil Quality Assessment using GIS and Parameter Indexing Method
Abstract: AbstractThis study is conducted to examine the quality of soil in Chamarajanagara district, Karnataka, India, by using five different parameters such as Soil Parental Material, Soil Texture, Soil Depth, Soil Infiltration Capacity and Slope. Based on the quality, indexes were assigned for sub-parameters. Then soil quality was computed by using geographical information systems, which deals with spatially referenced raster and vector data. The result found that the soils were in …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 5, Issue 1, 2016 · pp. 16–24 Read article
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The Developed New Method of Chlorella vulgaris Concentration Using Electrolytic Hydrogen Bubbles and Its Successful Application for the Synthesis of Food, Biologically Active Additives, Synthetic Biofuels, Biopolymers and Other Products
Abstract: Under favorable conditions, Chlorella vulgaris produces polar lipids (for example, phospholipids, widely used as food and biologically active additives, and under unfavorable or limited growth conditions Chlorella vulgaris produces non-polar lipids are widely used in the production of biofuels, biopolymers and other products. However, for the synthesis of phospholipids, widely used as food and biologically active additives, as well as for the production of non-polar lipids, widely used in the …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 13, Issue 3, 2022 · pp. 1–9 Read article
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Effect of Different Priming Methods on Germination Behaviour of Rice in Drought Environment
Abstract: Drought is a major abiotic stress that hinders germination and seedling growth in rice. Proper priming of seeds prior to sowing has been a well-established technique to improve germination and seedling growth under drought. An experiment was conducted in Agronomy lab of Lamjung campus to study the effectiveness of different priming methods in improving germination of rice under water stress. Experiment was laid out in Complete Randomized Design with 10 …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 7, Issue 2, 2018 · pp. 22–28 Read article
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Demonstration of Tied Ridges and Plantings Method on Soil Moisture and Grain Yield of Maize in Dry Land Area of Sankura Woreda, SNNPR, Ethiopia
Abstract: Tied ridging is a useful technique, especially on terrain with slopes of 3% to 4% or less. On steeper slopes, adding terrace can increase crop yields by prolonging the time it takes for water to percolate into the soil. Purpose of the study was to show the effects of the open end linked ridges with furrow planting technique on the soil's moisture content and the grain production of the maize …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 12, Issue 2, 2023 · pp. 1–6 Read article
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Optimization of Bio-surfactant Production by Solid State Fermentation using Response Surface Methodology
Abstract: Optimization of bio—surfactant production was carried out. Response surface methodology (RSM) was used as a statistical optimization tool for the same. Potato peel, an agricultural residue was utilized as the solid state fermentation (SSF) media, which served as both carbon and nitrogen sources. A 25 full factorial central composite experimental design was employed followed by the analysis of variance. The variable factors were Time (days), Temperature (°C), pH, Substrate amount …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 8, Issue 2, 2019 · pp. 21–32 Read article
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Data Mining Methods for Large Data
Abstract: High dimensional data classification becomes a challenging task because data are large, complex to handle, heterogeneous and hierarchical. In order to reduce the data set without affecting the classifier accuracy, the feature selection plays a vital role in large datasets and which increases the efficiency of classification to choose the important features for high dimensional classification, when those features are irrelevant or correlated. Therefore feature selection is considered to be …
Published in Research & Reviews : Journal of Statistics · Vol. 7, Issue 1, 2018 · pp. 30s–35s Read article
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Study of Calcium Oxide Nanoparticles Synthesized by Solvothermal Method
Abstract: Calcium oxide (CaO) nanoparticles have been synthesized by simple solvothermal method using a domestic microwave oven. The reaction of calcium acetate with urea in ethylene glycol and by adding different mole% of manganese acetate as dopant was studied. The structural and optical properties of the proposed nanoparticles were investigated. The structural properties were characterized by powder X-ray diffraction (PXRD) and scanning electron microscopy (SEM) analysis. The average particle size of …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 3, 2019 · pp. 14–19 Read article
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Deductive Group Method for Heat Transfer of Gas Laminar Forced Convection Flow with Variable Physical Property
Abstract: The deductive group transformation technique is applied to derive invariant solutions for laminar forced convection flow having variable physical property. The one-parameter deductive group transformation reduces the number of independent variables by one and hence governing partial differential equation is reduced to ordinary differential equation with appropriate boundary condition. Resulting ordinary differential equation is solved using mathematical software and the results are graphically presented. From the graph, it is observed …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 2, 2019 · pp. 52–60 Read article
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Method of Obtaining of Concentrate of Rapidly Reproducing Microalga for Converting of the Emitted Carbon Dioxide into Oxygen and Food Biomass for Feeding of the Crew of an International Space Station during Long Flights
Abstract: It is known that the use of microalga solves the problem of utilizing carbonic acid formed during the life of astronauts and replenishing oxygen in the spacecraft atmosphere. There is evidence that among the mass of microalga used for research as oxygen products for space flights, chlorella and spirulina are suitable. In the field of creating a life support system (LSS) of the International Space Station (ISS), research is being …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 10, Issue 2, 2021 · pp. 37–48 Read article
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Study of DFIG with Rotor Excited Through Inverter and Method of Efficiency Maximization
Abstract: AbstractIn order to extract maximum power output from a DFIG or Doubly fed Induction Generator, maximum mechanical power must be extracted from wind turbine and the losses must be minimized. As the wind speed is not fixed, in order to get maximum power and minimum losses, the d-axis and q-axis rotor currents I*dr and I*qr are controlled according to the changes in wind speed. In this research, Genetic Algorithms are …
Published in Research & Reviews : Journal of Physics · Vol. 9, Issue 1, 2020 · pp. 51–56 Read article
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A New Method for Continuous Charging of Spacecraft Fuel Elements Under Conditions of Long-term Space Flight
Abstract: Any flight control of a spacecraft (SC) depends on electricity on board. With the help of electricity, all its instruments and equipment (propulsion system, controls, communication systems, instrument complex, heating, etc.) function on board of the spacecraft. The power supply system (PSS) of a spacecraft is a critical system that ensures its life. The main base of the spacecraft power supply system is a system that generates direct electric current. …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 11, Issue 3, 2022 · pp. 25–39 Read article
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Formulation And Evaluation of Domperidone Medicated Jelly Using Solvent Deposition Method For Solubility Enhancement
Abstract: Objective: The purpose of this study is to develop and characterize medicated jelly of Domperidone. Domperidone is associated with poor aqueous solubility and dissolution rate and thus exhibit a poor bioavailability. Solvent deposition is a promising method to improve the solubility of poor water soluble drugs.Methods: Solvent depositions were prepared for optimization and evaluated for percentage drug content, invitro dissolution, solubility analysis. Optimization of Domperidone solvent deposition was done using …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 4, Issue 2, 2017 · pp. 40–53 Read article