Trends of Initial Orbit Determination Accuracy for Time Interval Change Between Three Pairs of Measurement Datas [PDF]
Gauss and Laplace methods for initial orbit determination (IOD) are classical orbit determination tools and have been used very efficiently in optical satellite surveillance system.
Okjun Hwang, Jung Hyun Jo
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How practice determines method and method determines practice
The well-determined process of theoretical research has influenced the development of real-life practices and the execution of strategies. However, less well developed is our understanding of how real-life practices influence the way that research methods should and might be developed and conducted. What can researchers developing methodological design
A. Lindgreen, Martin Hingley
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Determination of serum cortisol by isotope-dilution liquid-chromatography electrospray ionization tandem mass spectrometry with on-line extraction [PDF]
A liquid chromatographic-mass spectrometric method for the determination of cortisol in serum using atmospheric pressure electrospray ionization and tandem mass spectrometry is described.
Briegel, Josef +2 more
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Purpose: to clarify the method for determining the ecologically permissible application rate of sewage sludge (hereinafter referred to as SWS) or fertilizers made from them using mathematical tools. Materials and methods.
Svetlana A. Manzhina, Lev I. Rusin
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Analytical application of the reaction system phenyl fluorone-hydrogen peroxide for the kinetic determination of cobalt and tin traces by spectrophotometry in ammonia buffer media [PDF]
The present paper describes two new, simple, rapid, selective and sensitive kinetic spectrophotometric methods for Co(II) and Sn(II) determination in solution at room temperature, based on their effect on phenyl fluorone (PF) oxidation by ...
Rančić Sofija M. +2 more
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Rapid method for the determination of cation-exchange capacity of calcareous and non-calcareous soils [PDF]
?Compulsive? exchange takes place between a barium-soil and magnesium sulphate solution because Ba2+ ions are removed from solution by precipitation of barium sulphate.
Bascomb, C. L.
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THE DETERMINATION OF ZIRCONIUM BY THE PHOSPHATE METHOD. [PDF]
n ...
Lundell, G. E. F., Knowles, H. B.
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IPLOT-VKA: an Integral-method Powell-pLOT-enhanced Visual Kinetic Analysis for the determination of orders of reaction [PDF]
Determination of partial orders in kinetics is a general entry step for any mechanistic investigation; recently, considerable attention has been given to the benefits of using visual methods to help in this task, such as easy utilization and data ...
Alessandro, Landi, Guglielmo, Monaco
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Icing tension monitoring technology is widely used for online monitoring of transmission lines in China. However, due to environmental factors such as rain, snow, and strong winds, improper setting of reference values for icing tension can lead to false ...
WANG Shaohua +6 more
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