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1932 articles for “differences” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Multiplex PCR Assay for Rapid Detection of Different Strains of Escherichia coli Associated with Fish and Fishery Products
Abstract: A multiplex PCR (MPCR) assay was developed for the detection of Escherichia coli using selected primers designated on the species- and strains-specific genes such as hlyA, LT1 and phoA. The internal regions amplified were having a product size of 165, 275, and 903 bp, respectively. This MPCR assay had a sensitivity of detecting four cells of E. coli within 10 h in artificially contaminated shrimp tissue homogenate. The MPCR assay …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 4, Issue 3, 2014 · pp. 1–9 Read article
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Preparation of Lipase Loaded Chitosan Nanoparticles and its Estimation Using Different Additives
Abstract: Chitosan nanoparticles were prepared by ionic gelation technique and simultaneously entrapment of lipase was carried out in it. These were then subjected to additives such as surfactants, pluronics and ionic liquids. Activity of lipase was assayed in free as well as immobilized conditions. It was then compared to immobilized enzyme bound to these polymers. The results have been graphically displayed. Among surfactants, tween 80 and triton X-100 were used with …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 6, Issue 2, 2016 · pp. 19–27 Read article
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A Survey on Different Approaches of Attribute based Encryption For Cloud File System
Abstract: Cloud computing has emerged as a solution for organizations that desire services on lease. It enables convenient and on-demand network access to a centralized pool of configurable computing resources. Among many of its applications, File distributing and sharing is one of the most commonly used services in cloud computing. The requirement of data security grows with the faster growing cloud computing. One feasible solution is Attribute based encryption (ABE). In …
Published in Current Trends in Information Technology · Vol. 4, Issue 1, 2014 · pp. 1–3 Read article
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Impact of Different Types of Pollution
Abstract: Pollution can be defined as the introduction of substances or energy (heat, radiation, noise) into the environment resulting in harmful effect to the environment by humans either knowingly or unknowingly; whereas, contamination is the presence of elevated concentration of substances in the environment, food etc., which may not necessarily be harmful or a nuisance. Pollution involves contamination, but contamination need not include pollution. Or when harmful substances contaminate the environment …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 6, Issue 2, 2016 · pp. 24–29 Read article
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Vortex Tube Refrigeration System under Different Working Parameters: A Study
Abstract: AbstractThe vortex tube is a small, likable, and marvelous mechanical device used as refrigeration machine. Vortex tube is a device having no moving parts that separates the high pressure stream flow into two streams namely hot and cold at defined pressure. At the separation of two streams, one stream rejects the heat and becomes colder while the other receives the rejected heat and becomes hotter as compared to previous one. …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 4, Issue 3, 2017 · pp. 7–12 Read article
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Analyses of a Typical Combined Cycle Power Plant using Different Working Fluids
Abstract: A complete first and second law analyses are applied to a typical combined cycle power plant using different working fluids in the bottoming Rankine cycle. The working fluids were chosen from the literature. Out of all the working fluids chosen, steam gave maximum first-law efficiency, second-law efficiency, and net work done and minimum exergy destruction for entire combined cycle power plant.
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 5, Issue 2, 2018 · pp. 4–9 Read article
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Study the Variation of Biodeisel Yeild with different Oil/Ethanol Ratio and Catalyst(KOH) Concentration
Abstract: Fossil fuel resources are depleting rapidly from their natural reserves. These reserves are important for fulfilling the need for our energy requirement especially as a fuel. This depletion creates a demand for scientists and researchers to look for the substitute of these natural reserves. Consumption of these carbon fuels causes increase in CO2 content of the atmosphere. Therefore Biodiesel could be a better alternative. Seeds having high oil yield and …
Published in Journal of Offshore Structure and Technology · Vol. 5, Issue 3, 2018 · pp. 36–38 Read article
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Experimental Investigations on the Influence of Fuel Pressure on Single Cylinder C.I. Engine Fuelled with Different Polanga Biodiesel Blends
Abstract: The fuel properties put great impact on engine performance. Therefore, the adaptation of an alternative fuel to the existing engine may require some of the design modifications in order to have superior or almost identical performance. The present work examines the prospects of calophylluminophyllum based biodiesel blends at various fuel injection pressures. Polanga based biodiesel provides better exhaust emission characteristics and thermal performance closest to that of diesel oil. Higher …
Published in Journal of Aerospace Engineering & Technology · Vol. 8, Issue 2, 2018 · pp. 58–66 Read article
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Evaporative Cooling By Using Different Porous Materials
Abstract: The method of evaporative cooling involves raising the air temperature by causing water vapour in an airstream to evaporate. Waterneeds the latent heat of vaporisation to evaporate, and this heat is produced by ambient air and a drop in air temperature. A porousmedium is necessary for both direct and indirect evaporative cooling in order to allow heat and mass transfer between the medium'swater and the air moving through it, or …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 9, Issue 2, 2022 · pp. 29–37 Read article
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Synthesis of ZnO Nanoparticles Using Different pH Values
Abstract: ZnO nanoparticles have been prepared via simple precipitation technique. The size of ZnO nanoparticles was tuned by using different concentration of sodium hydroxide. The as-grown nanoparticles were characterized using X-ray diffraction (XRD), UV-Vis absorption spectroscopy, PL spectroscopy and FTIR analysis. XRD results confirmed the tuning of size of ZnO nanoparticles with decreasing the concentration of sodium hydroxide. Absorption results show the blue shift in the peak position with decreasing the …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 20, Issue 1, 2018 · pp. 1–8 Read article
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Awareness Implication on E-Waste Management among Different Age Group
Abstract: The purpose of this research paper is to understand the students ' awareness, understanding, perception, and attitude about the existing, danger, and management of e-waste that is the world's fast-growing issues. It also attempted to define the students ' present e-waste management. Research survey technique has been used to find out students ' knowledge of e-waste management. The questioner type is spread through distinct media to get viewers to the …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 9, Issue 2, 2019 · pp. 11–15 Read article
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Study of Different Sensors Used in Composting
Abstract: AbstractDifferent types of sensors can be used nowadays in composting. Compost is an organic matter that has been decomposed and recycled as a fertilizer and soil amendment. It is an ingredient in organic farming. So, sensors such as temperature, E-Nose, moisture, pile etc are used to monitor and assist composting process.Keywords: Compost, E-Nose, Adour, grasscycling, soil sensorCite this ArticlePal N, Nair S. Study of Different Sensors Used in Composting. Research …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 7, Issue 1, 2018 · pp. 1–3 Read article
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Evaluation of Different Pre and Post - Emergence Herbicides for Silybum Marianum L. Control in Wheat (Triticum Aestivum L.)
Abstract: Milk thistle (Silybum marianum L.) is an emerging destructive weed of field crops and waste lands in Pakistan. This field experiment was conducted to evaluate different pre- and post-emergence herbicides for Silybum marianum L. control in wheat (Triticum aestivum L.). Randomized Complete Block design (RCBD) with split plot arrangement having three replications was employed. The application of Bromoxynil+MCPA to wheat crop showed maximum plant height (94.75 cm), number of productive …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 9, Issue 2, 2020 · pp. 10–23 Read article
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Do Penology traits Respond Differently? A Study in Three Selected Hybrid Tomato (Solanum lycopersicum Mill) Varieties
Abstract: The response of penology traits to varietal differences was studied in three selected hybrid tomato varieties. The field experiment was conducted at Amibara Farms PLC,a commercial farm that is involved in the production of major lowland vegetables and fruits including tomato. Among the studied varieties, the VeniseF1 tomato variety had demonstrated a significantly early days to 50 % flowering, days to 50 % fruit maturity, days to 90 % fruit …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 9, Issue 3, 2020 · pp. 1–7 Read article
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Effect of Seed Priming with Extract of Cissus quadrangularis on Wheat and Mung Seedlings under Different Salt Concentrations
Abstract: Salinity stress inhibits plant growth by affecting morphological, photosynthesis, antioxidant phenomena, and nitrogen metabolism, among other physiological and biochemical processes. In this study, the effects of pre-soaking wheat and mung grains in aqueous extract of Cissus quadrangularis on growth, and antioxidant activity of salt-treated plants, were investigated. The pre-soaking of grains in extract demonstrated a significant enhancement in growth parameters. The activity of superoxide dismutase (SOD), guaiacol peroxidise (GPOX), ascorbate …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 10, Issue 3, 2021 · pp. 1–11 Read article
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Phytochemical profiling in different fruit stages of Morinda citrifolia L. by GC-MS analysis
Abstract: Morinda citrifolia L., commonly known as Noni or Indian Mulberry is being widely used for its various therapeutic activities. The fruit juice of M. citrifolia is commercialized as health tonic due to neutraceutical property. In the present phytochemical screening of the ripened fruit has revealed the presence of generic phytoconstituents like alkaloids, phenols, glycosides, terpenoids, flavanoids, tannins and reducing sugars. The chemical constituents present in the methanolic extract of the …
Published in Research & Reviews : Journal of Botany · Vol. 7, Issue 1, 2018 · pp. 27–37 Read article
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Growth Regulatory Activities of Different Extracts of Few Ornamental Plants on Radish (Raphanus sativus) with Chemical Investigation
Abstract: AbstractAn experiment was conducted to study the effects of aqueous extracts of few ornamental plants viz. China box (Murraya exotica), Indian Medlar (Mimusops elengi), Parrot tree (Butea monosperma) Mussaenda (Mussaenda erythrephytta), Mast tree (Polyalthia longifolia) and Swamp tree (Thuja occidentalis) on the germination and growth of radish (Raphanus sativus) aqueous extract of Mussaenda plant extract showed the highest percentage of germination shoot length, root length and chlorophyll contents of radish …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 5, Issue 3, 2016 · pp. 16–20 Read article
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Growth and Yield Response of Sweet Potato Genotypes at Different Harvesting Stage
Abstract: AbstractAn experiment was carried out to characterize seven exotic sweet potato genotypes during two consecutive winter seasons of 2012–2013 and 2013–2014 at the experimental field and laboratory of Department of Horticulture at Sylhet Agricultural University with a view to observe the effect of harvesting stages on growth and yield of sweet potato. The seven sweet potato genotypes viz., SP001, SP002, SP003, SP004, SP005, SP006 and SP007 were evaluated under RCB …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 5, Issue 1, 2016 · pp. 43–49 Read article
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In-vitro Plantlet Regeneration in Mint Genotypes Using Different Explants
Abstract: AbstractNine Genotypes and three explants were used for in vitro plantlet regeneration of mint in the Tissue Culture Laboratory of the Department of Horticulture, Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Gazipur, during March 2013 to January 2014. The growth regulators BAP and NAA were used @ 1 mg/l. Results revealed that the highest number of shoots were produced in shoot tip (1.94) at 55 days after inoculation (DAI), which …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 4, Issue 2, 2015 · pp. 24–33 Read article
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Effect of Different Hormones on Plant Attributes and Yield of Field Pea (Pisum sativum L.)
Abstract: Field pea is the most valuable grain legume crop in India. The successive growth of plant depends on growth hormones that may be natural or artificial. The application of plant growth hormones has been demonstrated to enhance plant height, leaf area, leaf area index, crop growth rate, net assimilation rate, number of days to flowering, number of pods per plant, pod length and number of grains per pod. This study …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 7, Issue 3, 2018 · pp. 16–20 Read article