Search Results - "air show"
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Copper, Zinc, Nickel and Chromium Uptake by "Kangkong Air" (Ipomea aquatica Forsk).
Published 1981“…This aquatic plant demonstrated the ability to remove copper and nickel rapidly and to remove zinc and chromium less rapidly by root absorption and concentration. "Kangkong air" showed the ability to absorb up to 0.552 mg of copper, 0.213 mg of nickel, 0.090 mg of chromium and 0.009 mg of zinc per gram dry plant material when exposed for a 48 hour period to nutrient solutions containing 5.00 ppm of their metals. …”
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2
Chemical bath deposition of h-MoO3 on optical fibre as room-temperature ammonia gas sensor
Published 2021“…Overall, the annealing treatment improved the sensitivity performance, response and recovery time of the sensor towards NH3. h-MoO3 that was annealed at 150 °C in air showed stable room temperature absorbance responses of 0.05, 0.18, 0.22, 0.28 and 0.35, a fast response time of 210 s towards 500 ppm of NH3 and strong stability and repeatability. …”
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3
Factors affecting the introduction and distribution of fungi in Vestfold Hills, Antarctica
Published 2004“…Study of the optimum growth temperatures of fungi isolated from both soil and air showed that all isolates were psychrotrophs (i.e. were able to tolerate temperatures below 5°C) and 39% of them were psychrophiles (i.e. their optimum growth temperature was 15°C or below and they were able to grow at O°C). …”
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Flame propagation of premixed gas mixtures deflagration in tee pipelines / Sina Davazdah Emami
Published 2016“…In addition, mixtures with compositions of 95% H2-2.5% Ar-2.5% N2/air, 95% H2-5% N2/air, H2/air and 95% H2-5% Ar/air showed the highest risks due to the higher diffusivity ratio and the associated rate of pressure rise. …”
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Audio description and Australian Television: A position paper
Published 2018“…. § Australian licensing laws be relaxed to allow pubic broadcasters to continue airing shows on their catch-up portals with AD tracks even when they have moved to commercial or subscription channels. § Further audience research into the feasibility of synthetic voice systems be conducted to discover whether this is an acceptable interim or long-term solution to the provision of AD.…”
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