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Electrochemical Determination of Organic Compounds in Automotive Fuels
(Wiley-Blackwell, 2014-02-01)
This article critically reviews the electroanalytical methods devoted for the determination of organic compounds in automotive fuels that can range from contaminants to additives typically introduced into liquid biofuels ...
Nitrogen diffusion in the Nb-1.0wt%Zr measured by mechanical spectroscopy
(Trans Tech Publications Ltd, 2008-01-01)
The scientific and technological development in the area of new materials contributed to several applications of niobium and its alloys in nuclear power plants as well as in aerospace, aeronautics, automobile and naval ...
Nitrogen diffusion in the Nb-1.0wt%Zr measured by mechanical spectroscopy
(Trans Tech Publications Ltd, 2008-01-01)
The scientific and technological development in the area of new materials contributed to several applications of niobium and its alloys in nuclear power plants as well as in aerospace, aeronautics, automobile and naval ...
Determination of heat transfer coefficients of biological systems during cooling in liquid nitrogen under film and nucleate pool boiling regimes
(Asociación Argentina de Mecánica Computacional, 2014-09)
The cryopreservation process consists of reducing the temperature of the sample to a point where biological stability is achieved. In particular the measurement of the temperature change of the sample is important to ...
Physiological and genomic variations in rice cells recovered from direct immersion and storage in liquid nitrogen
(Munksgaard Int Publ Ltd, 1999-03-01)
The use of cryoprotectants and slow cooling rates are routine procedures for the cryopreservation of plant cell lines. However, our results with rice (Oryza sativa L,, ev. Taipei 309) show that calli can be cryopreserved ...
Physiological and genomic variations in rice cells recovered from direct immersion and storage in liquid nitrogen
(Munksgaard Int Publ Ltd, 1999-03-01)
The use of cryoprotectants and slow cooling rates are routine procedures for the cryopreservation of plant cell lines. However, our results with rice (Oryza sativa L,, ev. Taipei 309) show that calli can be cryopreserved ...
Avaliação da produção e do rendimento do sistema de liquefação de nitrogênio pelo método de Stirling
(Universidade Estadual Paulista (Unesp), 2018-06-14)
Over the years, Liquid Nitrogen has become indispensable in many areas, both for academic purposes and applications in the automotive, steel, oil and gas, chemical, energy, food and beverage industries and public health, ...
Comparison of heat transfer in liquid and slush nitrogen by numerical simulation of cooling rates for French straws used for sperm cryopreservation
(2011)
Abstract: Slush nitrogen (SN2) is a mixture of solid nitrogen and liquid nitrogen coexisting under an average temperature of -207ºC. In order to investigate whether plunging a French plastic straw (commonly used for ...