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1

Irreversible thermodynamic treatment of frost heave

Tormod Førland, Signe Kjelstrup Ratkje

Journal:

Engineering Geology

Year:

1981

Language:

english

File:

PDF, 230 KB

english, 1981

2

Criteria for local equilibrium in a system with transport of heat and mass

Bjørn Hafskjold, Signe Kjelstrup Ratkje

Journal:

Journal of Statistical Physics

Year:

1995

Language:

english

File:

PDF, 1.26 MB

english, 1995

3

Drug distribution within human milk phases

Gaby Birkeland Syversen, Signe Kjelstrup Ratkje

Journal:

Journal of Pharmaceutical Sciences

Year:

1985

Language:

english

File:

PDF, 471 KB

english, 1985

4

Equipartition of Forces: A New Principle for Process Design and Optimization

Sauar, Erik, Kjelstrup Ratkje, Signe, Lien, Kristian M.

Journal:

Industrial & Engineering Chemistry Research

Year:

1996

Language:

english

File:

PDF, 155 KB

english, 1996

5

Denbigh revisited: Reducing lost work in chemical processes

Signe Kjelstrup Ratkje, Jakob De Swaan Arons

Journal:

Chemical Engineering Science

Year:

1995

Language:

english

File:

PDF, 851 KB

english, 1995

6

Entropy production by heat, mass, charge transfer and specific chemical reactions

Tormod Førland, Signe Kjelstrup Ratkje

Journal:

Electrochimica Acta

Year:

1980

Language:

english

File:

PDF, 696 KB

english, 1980

7

Transference coefficients and transference numbers in salt mixtures relevant for the aluminium electrolysis

Signe Kjelstrup Ratkje, Habiba Rajabu, Tormod Førland

Journal:

Electrochimica Acta

Year:

1993

Language:

english

File:

PDF, 882 KB

english, 1993

8

Exergy effeciency and local heat production in solid oxide fuel cells

Signe Kjelstrup Ratkje, Steffen Møller-Holst

Journal:

Electrochimica Acta

Year:

1993

Language:

english

File:

PDF, 756 KB

english, 1993

9

Reversible heat effects in high temperature batteries: Transported entropy and thomson coefficients in cells with β″-alumina

Signe Kjelstrup Ratkje, Viktor S. Sharivker, Brian Cleaver

Journal:

Electrochimica Acta

Year:

1994

Language:

english

File:

PDF, 628 KB

english, 1994

10

Electrokinetic effects by the electric work method

H.Gerhard Hertz, Signe Kjelstrup Ratkje

Journal:

Electrochimica Acta

Year:

1996

Language:

english

File:

PDF, 803 KB

english, 1996

11

Streaming potentials of NUCLEPORE membranes by the electric work method

Erica Brendler, Signe Kjelstrup Ratkje, Hermann Gerhard Hertz

Journal:

Electrochimica Acta

Year:

1996

Language:

english

File:

PDF, 853 KB

english, 1996

12

Local heat effects by electrolysis of heavy water

Signe Kjelstrup Ratkje, Bjørn Hafskjold

Journal:

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry

Year:

1989

Language:

english

File:

PDF, 333 KB

english, 1989

13

Spectroscopic calculations on phosphorus and arsenic tricyanides: harmonic force fields, mean amplitudes of vibration and vibrational assignments

S.J. Cyvin, Signe Kjelstrup Ratkje, V. Devarajan, V.Unnikrishnan Nayar, G. Aruldhas

Journal:

Journal of Molecular Structure

Year:

1973

Language:

english

File:

PDF, 328 KB

english, 1973

14

Modelling the freeze concentration process by irreversible thermodynamics

Signe Kjelstrup Ratkje, Ola Flesland

Journal:

Journal of Food Engineering

Year:

1995

Language:

english

File:

PDF, 943 KB

english, 1995

15

Water transport in cation exchange membranes

Tatsuhiro Okada, Signe Kjelstrup Ratkje, Harald Hanche-Olsen

Journal:

Journal of Membrane Science

Year:

1992

Language:

english

File:

PDF, 766 KB

english, 1992

16

Membrane transference numbers from a new emf method

Magnar Ottøy, Tormod Førland, Signe Kjelstrup Ratkje, Steffen Møller-Holst

Journal:

Journal of Membrane Science

Year:

1992

Language:

english

File:

PDF, 675 KB

english, 1992

17

Thermoelectric power relevant for the solid-polymer-electrolyte fuel cell

Signe Kjelstrup Ratkje, Magnar Ottøy, Rune Halseid, Monica Strømgård

Journal:

Journal of Membrane Science

Year:

1995

Language:

english

File:

PDF, 678 KB

english, 1995

18

Water and ion transport in the cation exchange membrane systems NaClSrCl2 and KClSrCl2

T. Okada, S. Kjelstrup-Ratkje, S. Møller-Holst, L.O. Jerdal, K. Friestad, G. Xie, R. Holmen

Journal:

Journal of Membrane Science

Year:

1996

Language:

english

File:

PDF, 588 KB

english, 1996

19

Amiloride inhibition of Na+-entry into corneal endothelium

Anna Midelfart, Signe Kjelstrup Ratkje

Journal:

Pflügers Archiv European Journal of Physiology

Year:

1985

Language:

english

File:

PDF, 705 KB

english, 1985

20

Small contributions to emf from changes in electrostatic energy potentials

Tormod Førland, Signe Kjelstrup Ratkje

Journal:

Electrochimica Acta

Year:

1981

Language:

english

File:

PDF, 328 KB

english, 1981

21

Local heat changes during aluminium electrolysis

Signe Kjelstrup Ratkje

Journal:

Electrochimica Acta

Year:

1991

Language:

english

File:

PDF, 548 KB

english, 1991

22

Temperature gradient snow metamorphosis

SIGNE KJELSTRUP RATKJE

Journal:

Year:

1985

Language:

english

File:

PDF, 201 KB

english, 1985

23

High-pressure diffusion measurements by Mach-Zehnder interferometry

Siv Killie, Bjørn Hafskjold, Odd Borgen, Signe Kjelstrup Ratkje, Einar Hovde

Journal:

Year:

1991

Language:

english

File:

PDF, 450 KB

english, 1991

24

The transported entropy of Na+in solid state cryolite

V. S. Sharivker, S. Kjelstrup Ratkje

Journal:

Metallurgical and Materials Transactions B

Year:

1996

Language:

english

File:

PDF, 569 KB

english, 1996

25

Ionic transport across corneal endothelium

Atle Lyslo, Sigmund Kvernes, Keith Garlid, Signe Kjelstrup Ratkje

Journal:

Acta Ophthalmologica (Blackwell)

Year:

1985

Language:

english

File:

PDF, 543 KB

english, 1985

26

Remarks on the Hypothetical Existence of the Aluminum Pentafluoride Ion

Ratkje, Signe Kjelstrup, Cyvin, Sven J., Hafskjold, Bjørn

Journal:

Applied Spectroscopy

Year:

1993

Language:

english

File:

PDF, 222 KB

english, 1993

27

The Transported Entropy of Oxygen Ion in Yttria-Stabilized Zirconia

Ratkje, Signe Kjelstrup

Journal:

Journal of The Electrochemical Society

Year:

1991

Language:

english

File:

PDF, 285 KB

english, 1991

28

The Liquid Junction Contribution to emf

Johnsen, Einar Eng, Ratkje, Signe Kjelstrup, Førland, Tormod, Førland, Katrine Seip

Journal:

Zeitschrift für Physikalische Chemie

Year:

1990

Language:

english

File:

PDF, 1.49 MB

english, 1990

29

Analysis of Entropy Production Rates for Design of Distillation Columns

Ratkje, Signe Kjelstrup, Sauar, Erik, Hansen, Ellen Marie, Lien, Kristian M., Hafskjold, Bjorn

Journal:

Industrial & Engineering Chemistry Research

Year:

1995

Language:

english

File:

PDF, 819 KB

english, 1995

30

Ionic and water transference numbers of Descemet's membrane of the bovine cornea

Atle Lyslo, Sigmund Kvernes, Signe Kjelstrup Ratkje

Journal:

Experimental Eye Research

Year:

1981

Language:

english

File:

PDF, 436 KB

english, 1981

31

ATP SYNTHESIS BY CALCIUM-AND MAGNESIUM-DEPENDENT ATPASE IN DETERGENT SOLUTION AT CONSTANT CALCIUM LEVELS

Signe Kjelstrup Ratkje, Adil E. Shamoo

Journal:

Annals of the New York Academy of Sciences

Year:

1980

Language:

english

File:

PDF, 92 KB

english, 1980

32

Transported Entropy in Zirconia with 3 to 12 Mole Percent Yttria

Ratkje, Signe Kjelstrup

Journal:

Journal of The Electrochemical Society

Year:

1993

Language:

english

File:

PDF, 1.22 MB

english, 1993

33

[World Scientific Series in 20th Century Physics] The Collected Works of Lars Onsager Volume 17 ((With Commentary)) || FRONT MATTER

Hemmer, Per Chr, Holden, Helge, Ratkje, Signe Kjelstrup

Year:

1996

Language:

english

File:

PDF, 1.06 MB

english, 1996

34

Hydrostatic pressure gradients in ion exchange membranes during mass and charge transfer

Holt, Torleif, Ratkje, Signe Kjelstrup, Førland, Katrine Seip, Østvold, Terje

Journal:

Journal of Membrane Science

Year:

1981

Language:

english

File:

PDF, 840 KB

english, 1981

35

Heat and Internal Energy Changes at Electrodes and Junctions in Thermocells

Ratkje, Signe Kjelstrup

Journal:

Journal of The Electrochemical Society

Year:

1990

Language:

english

File:

PDF, 1.10 MB

english, 1990

36

Active Uptake of Glutamate in Vesicles of Halobacterium salinarium

Birkeland, Nils Kåre, Ratkje, Signe Kjelstrup

Journal:

Molecular Membrame Biology

Year:

1985

Language:

english

File:

PDF, 733 KB

english, 1985

37

[World Scientific Series in 20th Century Physics] The Collected Works of Lars Onsager Volume 17 ((With Commentary)) || The Dielectric Constant and Mean Electrostatic Energy of Molecular Fluids

Hemmer, Per Chr, Holden, Helge, Ratkje, Signe Kjelstrup

Year:

1996

Language:

english

File:

PDF, 1.09 MB

english, 1996

38

The Overpotential as a Surface Singularity Described by Nonequilibrium Thermodynamics

Ratkje, Signe Kjelstrup

Journal:

Journal of The Electrochemical Society

Year:

1996

Language:

english

File:

PDF, 1.17 MB

english, 1996

39

[World Scientific Series in 20th Century Physics] The Collected Works of Lars Onsager Volume 17 ((With Commentary)) || Onsager and Machlup's Work on Fluctuations in Statistical Physics

Hemmer, Per Chr, Holden, Helge, Ratkje, Signe Kjelstrup

Year:

1996

Language:

english

File:

PDF, 1018 KB

english, 1996

40

[World Scientific Series in 20th Century Physics] The Collected Works of Lars Onsager Volume 17 ((With Commentary)) || Lars Onsager's Contributions to Electrolyte Theory

Hemmer, Per Chr, Holden, Helge, Ratkje, Signe Kjelstrup

Year:

1996

Language:

english

File:

PDF, 18.61 MB

english, 1996

41

Cation Membrane Transport: Evidence for Local Validity of Nernst-Planck Equations

Ratkje, Signe Kjelstrup, Holt, Torleif, Skrede, Magne Geir

Journal:

Berichte der Bunsengesellschaft für physikalische Chemie

Year:

1988

Language:

english

File:

PDF, 1.11 MB

english, 1988

42

Control of Liquid Junctions: The System HCl—KCl

Breer, Jörg, Ratkje, Signe Kjelstrup, Olsen, Geir-Frode

Journal:

Zeitschrift für Physikalische Chemie

Year:

1991

File:

PDF, 1.80 MB

1991

43

An Operationally Defined Method for Ion Selective Electrode Studies: Potassium Selectivity of Polyvinyl Chloride Membranes

Syverud, Kristin, Ratkje, Signe Kjelstrup

Journal:

Zeitschrift für Physikalische Chemie

Year:

1994

Language:

english

File:

PDF, 1.57 MB

english, 1994

44

Cation-Exchange Membranes as Solid Solutions with Na + /H + and Na + /K +

Skrede, Magne Geir, Ratkje, Signe Kjelstrup

Journal:

Zeitschrift für Physikalische Chemie

Year:

1987

Language:

english

File:

PDF, 1.32 MB

english, 1987

45

ChemInform Abstract: RAMAN SPECTRA OF MOLTEN MIXTURES CONTAINING ALUMINIUM FLUORIDE PART 2, DISSOCIATION OF ALF6(3-)

RYTTER, ERLING, RATKJE, SIGNE KJELSTRUP

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 117 KB

1975

46

ChemInform Abstract: MEASUREMENTS OF PHASE EQUILIBRIA IN THE ALUMINIUM-ALUMINIUM SULFIDE SYSTEM

FOERLAND, TORMOD, GOMEZ, JAIRO, RATKJE, SIGNE KJELSTRUP, OESTVOLD, TERJE

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 127 KB

1974

47

A Simultaneous Solution of All Transport Processes in a Solid Oxide Fuel Cell

MELHUS, Ole, RATKJE, Signe Kjelstrup

Journal:

Denki Kagaku oyobi Kogyo Butsuri Kagaku

Year:

1996

Language:

english

File:

PDF, 998 KB

english, 1996

48

ChemInform Abstract: ALUMINIUM-OXYGEN CONTAINING SPECIES IN FLUORIDE MELTS

FOERLAND, TORMOD, RATKJE, SIGNE KJELSTRUP

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 125 KB

1974