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Article
Linoleic Acid Isomerase from Propionibacterium acnes: Purification, Characterization, Molecular Cloning, and Heterologous Expression
Propionibacterium acnes strain ATCC 6919 catalyzes the isomerization of the double bond at the C9 position in linoleic acid (c9,c12, 18:2) to form t10,c12 conjugated linoleic acid (CLA, 1...
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Article
Principle and mathematical method for inverting stress state of a medium from the remote sensing data
It has been proved through experiments that the electromagnetic radiation energy of a substance will vary when stress acts on the substance. This moment, the electromagnetic radiation energy (observation value...
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Article
The application of microwave remote sensing technology in rock mechanics
During the process of rock compression up to failure, the microwave radiation of rocks was observed and studied by remote sensing. The microwave radiometers for wave lengths of 8 mm, 2 cm and 10 cm were used. ...
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Article
The remote sensing observation in experiments of rock failure and the beginning of remote sensing rock mechanics
The remote sensing observational study for infrared radiation of rocks was proceeded during the loading on rocks until failure. The major instruments used in experiments were transient spectrum apparatus, inte...
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Article
Maturation and germination of walnut somatic embryos
Walnut somatic embryos were multiplied by repetitive embryogenesis on a solid basal DKW medium at 25°C in the dark. When the embryos were isolated at early cotyledonary stage (1–2 mm long) from the primary emb...
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Article
Nitrate-reductase expression is under the control of a circadian rhythm and is light inducible in Nicotiana tabacum leaves
Over a 24-h light-dark cycle, the level of mRNA coding for nitrate reductase (NR; EC 1.6.6.1) in the leaves of nitrate-fed Nicotiana tabacum L. plants increased throughout the night and then decreased until it wa...