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1991 articles for “and temperature” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Improvement in Furan No-bake Molding System to Reduce Defects
Abstract: Normal 0 false false false EN-US X-NONE X-NONE Casting foundry markets will continue to face challenge from global producers because of their lower wage scales and ecological standards, which lower the cost of their casting jobs. Production constraints on the foundry industry’s processes are increasingly more costly to the industry and cut into the profit. Casting foundries have also made changes to their processes to help decrease pollution. One of …
Published in Journal of Production Research & Management · Vol. 5, Issue 3, 2015 · pp. 1–7 Read article
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Removal of 2,4-diclorofenoxyacetic Acid (2, 4–D) with Carbonized Peanut Shell
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Removal of 2,4-diclorofenoxyacetic acid (2, 4–D) has been studied using carbonized peanut shell (CPS). The effects of experimental parameters such as the initial pesticide concentration, contact time and temperature were evaluated. The concentrations of solutions of 2,4-D used were 0.4 and 0.6 mg/L and the temperatures were 25, 35, 45 and 55 °C. Some adsorption isotherms such as the Langmuir and …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 3, Issue 1, 2012 · pp. 28–34 Read article
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The Vibration Intensity of Electronic States of Isotopic of Lithium Hydreid Li7H1 and Li7H2 Molecule
Abstract: A calculation have been carried out for calculation of some of the spectroscopic properties of isotopes of Lithium Hydreid Li7H1 and Li7H2 molecules such as, the population of the vibration spectrum of electronic transition of ground state X, and excited states A as a function temperature ranging from 0 to 1000 K. This study shows that the populations and hence intensity of the molecule decreased exponential as the temperature increased. …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 6, Issue 3, 2015 · pp. 13–16 Read article
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INVESTIGATIONS ON BIODIESEL FROM WASTE COOKING OIL AS DIESEL FUEL SUBSTITUTE
Abstract: The waste cooking oil (WCO) as alternative fuel for diesel engines is the aim of this investigation. The high viscosity and poor volatility are the major limitations of waste cooking oil for their utilization in diesel engine. The most convenient method to use waste cooking oil as fuel is to convert it into biodiesel through transesterfication. The properties of waste cooking oil methyl ester such as viscosity, specific gravity, calorific …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 1, Issue 1, 2010 · pp. 1–10 Read article
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Comparative Performance of Phase Change Materials for Solar Thermal Storage System
Abstract: This paper is aimed at understanding the melting behavior of different Phase Change Materials (PCM) encapsulated in a spherical capsule. The melting process of PCM enclosed in spherical capsule has been investigated computationally and experimentally in the range of parameters useful for solar water heating applications. CFD predictions of the melting of two different PCMs viz. savE® HS-58 and Paraffin wax (PW) inside a spherical capsule have been obtained. Experiments …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 2, Issue 1, 2011 · pp. 1–7 Read article
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Use of Refrigerating Technologies in Cold Chain Solution: A State-of-the-Art
Abstract: This paper reviews the development of cold thermal storage technology. In this work, a review has been carried out of the operating strategies, management and thermal load, cold storage types and storage media, current and alternative possible technology for food transport refrigeration and thermoelectric cooling and power generation used in the cold chain. Conservation and transport of temperature-sensitive materials and applications are discussed. This paper lists over 89 references.Keywords: Cold …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 3, Issue 2, 2012 · pp. 39–60 Read article
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Aerial Expansion of Govind Sagar Lake in Recent Decades of Bilaspur District of Himachal Pradesh
Abstract: Normal 0 false false false EN-US X-NONE X-NONE A large number of glacial lakes have appeared in many mountain areas of the world due to global warming. Severe floods have been caused by frequent outbursts from the glacial lakes. Hence, investigation is necessary for the management point of view; thereby, satellite images, geological survey and meteorological data are best options for identification of change detection of such lakes. Govind Sagar …
Published in Journal of Remote Sensing & GIS · Vol. 3, Issue 2, 2012 · pp. 1–12 Read article
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Thermal Effect on Vibration of Non-homogeneous Parallelogram Plate of Linearly Varying Thickness
Abstract: In this paper, free vibration of non-homogeneous parallelogram plate of linearly varying thickness subjected to a linear temperature distribution along the length of the plate has been studied. Thermal Induced vibration of such plates has been taken as one dimensional temperature distribution in linear from only. The Rayleigh–Ritz technique has been used to determine the frequencies equation of the plate. The frequencies corresponding to the first two modes of vibration …
Published in Journal of Experimental & Applied Mechanics · Vol. 4, Issue 1, 2013 · pp. 8–14 Read article
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Evaluation of Antipyretic Activity of Olax Scandens (Roxb.) Stem Bark
Abstract: Abstract:Traditionally, the decoction of Olax scandens (Roxb.) stem bark is used to cure fever and cough. The present experimental study was carried out to evaluate the antipyretic activity of stem bark of Olax scandens (Roxb.) on experimental animals. Brewer’s yeast was used as a pyrogen in Wistar strain albino rats for inducing pyrexia. The stem bark powder, at a dose of 540 mg/kg body weight of rat was suspended in …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 5, Issue 1, 2015 · pp. 15–18 Read article
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Friendly and Efficient Synthesis of Chalcone Derivatives under Solvent-Free Condition
Abstract: A series of various chalcone derivatives were synthesized using solvent free technique by grinding different substituted benzaldehyde, acetophenone and NaOH pellets at room temperature, and same reactions were carried out under solvent condition (50% EtOH). The reaction time needed to synthesize desired chalcones was 15–45 min; and 13 h stirring in the presence of solvent. All compounds were identified by comparison of their melting points with that of the substrates; …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 6, Issue 1, 2016 · pp. 17–24 Read article
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Innovative Approaches to Improve Electrochemical Machining Performance
Abstract: New developments in material science have invented high-strength temperature-resistant (HSTR) materials with many extraordinary qualities. Now a day's these advanced and smart materials such as nickel-based super alloys, stainless steel and tool steel are the demands of automotive, aerospace, electronics, medical devices and communication industries for production of more durable and reliable products. Machining of these materials is a challenge and traditional manufacturing techniques are often found unfit for the …
Published in Journal of Aerospace Engineering & Technology · Vol. 7, Issue 2, 2017 · pp. 9–16 Read article
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Structural and Photoluminescence Studies of Porous Anodic Alumina Templates Prepared using Different Electrolytes
Abstract: The effect of different electrolytes on the structural and optical properties of porous anodic alumina (PAA) was investigated. PAA templates were synthesized using different electrolytes namely; oxalic, phosphoric, sulphuric and chromic acids maintained at two different temperatures, 18 and 27°C respectively. PAA templates were prepared using two-step anodization process in 0.3 M of sulphuric acid at 20 V, 0.3 M of oxalic acid at 40 V and 0.3 M of …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 6, Issue 2, 2016 · pp. 20–24 Read article
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Investigation of Oxidation Behaviour of Plasma Sprayed Carbon Nanotubes-Alumina Coated ASME-SA213-T22 Boiler Tube Steel
Abstract: AbstractIn this research work, carbon nanotubes reinforced Al2O3 coated ASME-SA213-T22 boilertube steel was investigated for high temperature oxidation behaviour at 900ï‚°C temperature inthe air. The coatings were deposited using plasma spray technique and NiCr was used asbond coat before applying CNTs-Al2O3 coatings. The hot corrosion studies were conducted onuncoated as well as plasma spray coated specimens in air at 900°C under cyclic conditions.The thermogravimetric technique was used to establish kinetics …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 7, Issue 2, 2017 · pp. 10–22 Read article
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Enzymatic Transesterification using Immobilized Lipase in Production of Biodiesel from Nannochloropsis Oculata
Abstract: The microalgae have higher photosynthetic efficiency, higher biomass production and faster growth compared to other energy crops. The growth of Nannochloropsis oculata was enhanced in 300mg/l of nitrogen concentration and the optimum temperature for growth is 25â—¦C. 38% of microalgal oil was extracted and then converted to biodiesel by enzymatic transesterification using an immobilized lipase (triacyl glycerol acylhydrolase, EC 3.1.1.3). In this study, expensive to produce biodiesel because of the …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 1, Issue 1, 2011 · pp. 1–7 Read article
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Production and Characterization of Thermostable Amylase Produced from Spore Former Thermophilic Bacilli Isolated and Screened from Teff (Eragrostis teff) Starch Rich Soil
Abstract: There is a need to isolate and screen amylase-producing bacilli bacteria from soil rich in content of teff starch at high temperature environment. Therefore, the aim of this study was to isolate and screen amylase-producing bacilli isolates and characterization of their optimal amylase activities. Amylase-producing bacilli were isolated and their enzymes characterized. Effect of temperature, pH, substrate and salt concentration were determined. All isolates have clear zone over 15 mm …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 4, Issue 1, 2014 · pp. 1–11 Read article
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Mechanism of Cryosurgery: A review
Abstract: The cryosurgery is a useful surgical technique in which the undesirable tissue such as tumors are easily removed by extreme cooling. Cryosurgery’s primitive benefit is that as a percutaneous method, it minimizes the invasiveness and cost associated with conventional surgery. Various types of Cryogens which are used in cryosurgery include nitrogen oxide, liquid nitrogen and liquid argon having boiling temperature of -89.5°C, -196°C, and -187°C respectively. Generally liquid nitrogen (LN2) …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 6, Issue 2, 2016 · pp. 1–5 Read article
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Mechanisms of Abiotic Stress Responses and Tolerance in Plants Physiological Intervention
Abstract: Recent progress in our understanding of the biological interactions that occur in the rhizosphere and of the practical requirements for inoculant formulation and delivery should increase the technology’s reliability in the field and facilitate its commercial development. The present work was initiated to characterize the abiotic stress-tolerating strains of chickpea (Cicer arietinum) rhizobium isolated from the nodules of chickpea plants collected from the field. Comparative ecological studies were carried out …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 6, Issue 1, 2016 · pp. 19–26 Read article
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Development of Online Hot Oven Repair Methodology in JSW Non-Recovery
Abstract: Abstract JSW Steel Limited (JSWSL), Salem Works, is the largest special alloy steel plant in India; the only integrated steel plant in Tamil Nadu, and operates two blast furnaces with a combined production capacity of 1.0 million tons per annum of hot metal to cater the fuel requirement of blast furnaces, has a captive coke oven plant of waste heat recovery type batteries comprising of 120 ovens with capacity of …
Published in Journal of Instrumentation Technology & Innovations · Vol. 7, Issue 2, 2017 · pp. 12–15 Read article
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Design Boiling Water Reactor Core Model Using MCNPX for Studying the Burnable Poisons and the Axial Enrichment Fuel Effect on the Neutronic Characteristics
Abstract: The incorporation of gadolinium directly into nuclear fuel is important for improving the reactor behavior and satisfying the safety criteria during the core lifetime. MCNPX (Monte Carlo N–Particle code extended) has been used for designing Advanced Boiling Water Reactor model. MCNPX code based on Monte Carlo method, is used to design a three-dimensional model for a BWR fuel assembly in a typical operating temperature and pressure conditions. This model has …
Published in Journal of Nuclear Engineering & Technology · Vol. 3, Issue 1, 2013 · pp. 21–35 Read article
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Non-destructive Application of Tracer Isotopes to Study the Kinetics of Iodide and Bromide Ion-isotopic Exchange Reactions in Anion Exchange Resins Indion-103 and Duolite A-611
Abstract: The present study is concerned with non-destructive application of radio-analytical technique for characterization of industrial grade ion exchange resins Indion-103 and Duolite A-611. The radioactive tracer isotopes 131I and 82Br were used to trace the kinetics of iodide and bromide ion-isotopic exchange reactions taking place in the two resins. It was observed that during bromide and iodide ion-isotopic exchange reactions, under identical experimental conditions of temperature remaining constant at 40 …
Published in Journal of Nuclear Engineering & Technology · Vol. 3, Issue 2, 2013 · pp. 14–24 Read article