Results 21 to 30 of about 1,547,004 (264)
Influence of temperature on the stability of titanium nanocluster in TiCl3 medium [PDF]
MATEC Web of ConferencesSouth Africa is one of the largest producers of titanium-bearing minerals in the world, accounting for 18% of rutile production and 12% of ilmenite production. However, the country has yet to establish a noticeable advantage in the production of titanium,
Mazibuko Andile +2 more
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Using the porous medium to improve the forced convective heat transfer in the channel and its numerical analysis with lattice Boltzmann method [PDF]
مجله مدل سازی در مهندسی, 2019 In this paper, numerical analysis of flow and heat transfer in a two-dimensional channel with porous medium and based on the lattice Boltzmann method is performed.
Mohammad Taghilou +2 more
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Scientific Reports, 2023 The development of geothermal resources in the Dongpu Depression can improve not only the economic benefits of the oilfield but also the ecological environment. Therefore, it is necessary to evaluate the geothermal resources in the region.
Yong Qiao +5 more
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Bioactivity of imipenem as a function of medium, time, and temperature [PDF]
Antimicrobial Agents and Chemotherapy, 1984 The bioactivity of imipenem at 20 micrograms/ml in various agar and broth media which are commonly used in susceptibility test assays was measured at different storage temperatures over time. Imipenem was found to be more stable at 4 degrees C than at -20 degrees C and least stable in all media at 35 degrees C.
E J, Baron, J A, Hindler
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Dynamics of Escherichia coli at elevated temperatures: effect of temperature history and medium [PDF]
Journal of Applied Microbiology, 2007 The dynamics of Escherichia coli near the maximum temperature for growth in a rich medium are analysed. The effects of temperature history, medium composition and physiological state of the inoculum are evaluated.Kinetics of E. coli K12 MG1655 is studied in 'brain-heart infusion' broth in a temperature controlled environment.
E, Van Derlinden +2 more
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Case Studies in Thermal EngineeringThis study designs and assesses a new type of shell and tube downhole heat exchanger (NDHE) equipped with organic working fluid (R32, R134a) to increase the thermal performance of the single well geothermal system.
Dongxi Liu +6 more
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Transient heat transfer at fluid flow in a thick-walled pipeline
MATEC Web of Conferences, 2018 The work aims to determine the transient temperature distribution of the medium and the pipeline wall using the finite difference method. Time courses of the temperature of the flowing medium and pipeline walls caused by a step change in temperature of ...
Sobota Tomasz +2 more
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RNA Stability: A Review of the Role of Structural Features and Environmental Conditions
MoleculesThe stability of RNA is a critical factor in determining its functionality and degradation in the cell. In recent years, it has been shown that the stability of RNA depends on a complex interaction of external and internal factors.
Igor V. Kornienko +4 more
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MATEC Web of Conferences, 2018 The work aims to determine the undetermined temperature distribution of the medium and the pipeline wall using the finite difference method. Time courses of the temperature of the flowing medium and pipeline walls caused by a step change in temperature ...
Sobota Tomasz +2 more
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Analysis of fungal community structure of medium-high temperature Daqu in Hetao area [PDF]
Zhongguo niangzaoThe fungal flora diversity and community structure of the medium-high temperature Daqu in Hetao area of Bayannur, Inner Mongolia was analyzed by Illumina MiSeq high-throughput sequencing technology, and compared with the fungal flora of medium-high ...
LI Na, ZHANG Haibo, YE Mingbo, ZHANG Min, LI Qing, GUO Zhuang, WANG Yurong
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