UNIVERSITETET I OSLO UNIVERSITY OF OSLO PUBLIKASJONSLISTE Vitenskapelige og faglige arbeider fra Fysisk institutt

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1 A/O9,o6ooo6 UNIVERSITETET I OSLO UNIVERSITY OF OSLO PUBLIKASJONSLISTE 1988 Vitenskapelige og faglige arbeider fra Fysisk institutt Rapport Mottatt: 30/ ISSN FYSISK INSTITUTT DEPARTMENT OF PHYSICS ÉlHÉuffil JU JU. i H n ni 1 '

2 1 FORORD Vitenskapelige og faglige arbeider fra Fysisk institutt er for 1988 oppdelt i seks hovedkategorier. Publikasjonslisten er sortert etter hovedkategorier, forskningsgrupper og etternavn på første forfatter fra Fysisk institutt. I tillegg har vi tatt med en tabell som viser arbeider fra Fysisk institutt fordelt på forskningsgrupper og hovedkategorier. INNHOLD REDAKSJONSUTVALGET side KATEGORJINDELING FOR ARBEIDER FRA FYSISK INSTITUTT 2 PUBLIKASJONER FRA FYSISK INSTITUTT PUBLIKASJONSLISTE FOR FYSISK INSTITUTT Vitenskapelige publikasjoner 4 2. Vitenskapelige og tekniske rapporter Vitenskapelige foredrag Populærvitenskapelige arbeider Pedagogisk/didaktiske arbeider Fagpolitiske arbeider 59

3 2 KATEGORIINNDELING FOR ARBEIDER FRA FYSISK INSTITUTT 1. VITENSKAPELIGE PUBLIKASJONER - Artikler i internasjonale tidsskrifter med referee. - Artikler i proceedings fra internasjonale konferanser/vitenskapelige bøker. 2. VITENSKAPELIGE OG TEKNISKE RAPPORTER - Rapporter i Fysisk institutts rapportserie. - Andre rapportserier (CERN, IFE, etc). - Interne rapporter, uregistrerte rapporter etc. 3. VITENSKAPELIGE FOREDRAG - Foredrag/abstracts ved vitenskapelige konferanser/møter/workshops. - Andre vitenskapelige foredrag, gjesteforelesninger, etc. - Forelesninger ved vitenskapelige kurs/sommerskoler etc 4. POPULÆRVITENSKAPELIGE ARBEIDER - Populærvitenskapelige og bøker/artikler/foredrag. - Faglige radio- og TV-programmer/ utstillinger. - Faglige avis- radio- og TV-intervjuer og mindre faglige notiser. - Populærforelesninger ved eksterne kurs - Redigering av faglig informasjonsmateriale/årsrapporter 5. PEDAGOGISK/DIDAKTISKE ARBEIDER - Lærebøker. - Artikler av pedagogisk/didaktisk karakter. - Kompendier/forelesningsreferater/lab. veiledninger/ oppgavesamlinger. - Foredrag av pedagogisk/didaktisk karakter. 6. FAGPOLITISKE ARBEIDER - Fagpolitiske artikler/innlegg i aviser/tidsskrift. - Fagpolitiske foredrag/intervjuer.

4 3 PUBLIKASJONER FRA FYSISK INSTITUTT 1988 FORDELT ETTER KATEGORIER OG GRUPPER KATEGORI SUM GRUPPE Allmenn fysikk og didaktikk Biofysikk Elektronikk og måleteknikk Elementærpartikkelfysikk Faste stoffers fysikk Kjernefysikk Plasma- og kosmisk fysikk 13 S Strukturfysikk Teoretisk fysikk Fysisk institutt

5 4 1 Vitenskapelige publikasjoner C. Choudhury, S.L. Andersen and J. Rekstad A Solar Air Heater for Low Temperature Application. Solar Energy, 40, , (1988). T. Henriksen and G. Saxebøl Fallout and radiation doses in Norway after the Chernobyl accident. Environment International 14, (1988). W.H. Nelson, E.O. Hole, E. Sagstuen, and D.M. Close ESR/ENDOR study of guanine:hcl:h20 x-irradiated at 20 K. Int. J. Radiat. Biol. 54, (1988). Z. Jaworowski Tropospheric and Stratospheric Distribution of Radioactive Iodine and Cesium after the Chernobyl Accident. J. Environ. Radioactivity, 6, (1988). Z. Jaworowski Guest editorial:issue on Chernobyl Accident - Regional and Global Impacts. Environment International, 14, 2, (1988). Z. Jaworowski, J. Bilkiewicz, Z. Pietrzak-Flis and M. Suplinska Influence of Industry on Contamination of population of Poland with natural Readionuclides and Heavy Metals. Archiwum Ochrony Srodowiska, 1-2, (1988). H.-G. Nilsen, E. Sagstuen and H. Aarnes A cell-free ethylene forming system from Barley roots. J. Plant. Physiol. 133, (1988). D.M. Close, E. Sagstuen, and W.H. Nelson Radical formation in x-irradiated single crystals of guanine hydrochlorine monohydrate. Part III. Secondary radicals and reaction mechanisms. Radiat. Res. 116, (1988).

6 1 VITENSKAPELIGE PUBLIKASJONER 5 E. Sagstuen, E.O. Hole, W.H. Nelson and D.M. Close ESR/ENDOR study of guanosine 5'-monophosphate (free acid) single crystals x- irradiated at 10 K. Radiat. Res. 116, (1988). B.B. Lee, P.R. Martin and A. Valberg The Physiological Basis of Heterochromatic Flicker Photometry demonstrated in the Ganglion Cells of the Macaque Retina. Journal of Physiology, 404, (1988). J.M. Crook, B. Lange-Malcki, B.B. Lee and A. Valberg Visual resolution of macaque retinal ganglion cells. Journal of Physiology, 396, (1988). A.I.Vistnes Spin Membrane Immunoassay in Serology. In: T.T.Ngo (ed): Nonisotopic Immunoassay. Plenum, (1988). T.G. Finstad and W.K. Chu Ion Beam Analysis of Thin Films. Thin Film Characterization (ed. K.N. Tu), Academic Press, (1988). T.G. Finstad, 0. Thomas and F.M. d'heurle Al/LPCVD-W Metallizations. I "Proceedings of 13th Nordic Semiconductor Meeting", Saitsjobaden, 277, , juni A. Hanneborg and P.A. Ølckers A Capacitive Silicon Pressure Sensor with Extremely Low TCO and High Long Term Stability. I "Proceedings at 13th Nordic Semiconductor Meeting", Saitsjobaden, , juni A. Hanneborg and A. Øhlckers Properties of Sputtered Pyrex I "Proceedings at 13th Nordic Semiconductor Meeting", , juni 1988.

7 1 VITENSKAPELIGE PUBLIKASJONER 6 L.G. Rudstam, T. Lindem and S. Hansson Density and in situ Target Strength of Herring and Sprat: A Comparison Between Two Methods of Analysing Single-Beam Sonar Data. Fisheries Research, 6, (1988). J. Jurvelius, T. Lindem and T. Heikkinen The Size of a Vendace, Coregomis albula L., Stock in a Deep Lake Basin Monitored by Hydroacoustic Methods. J. Fish Biol. 32, (1988). B. Jonsson, S. Skulason, S.S. Snorrason, O.T. Sandlund, H.J. Malmquist, P.M. Jonasson, and T. Lindem Life History Variation of Polymorphic Arctic Charr (Salvelinus alpinus) In Thingvallavatn, Iceland. Canadian Journal of Fisheries and Aquatic Sciences 45, 9, (1988). O.T. Sandlund, H. Malmquist, B. Jonsson, S. Skulason, S.S. Snorrason, P. Jonasson, R. Gydemo and T. Lindem Density, length distribution and diet of age-0 artic charr Salvenius Alpinus in the surf zone of Thingvallavatn, Iceland. Environmental Biology of Fishes, 23, 3, (1988). R. Turan, O.M. Lønsjø and T.G. Finstad Ge+B Implantations in Si. Proc. at 13th Nordic Semiconductor Meeting, Saltsjobaden, 217, , juni G. Salomonsen, L. Evensen, R. Turan and T.G. Finstad Poor Mens Superlattice: Si-V layered Structure. Proc. at 13th Nordic Semiconductor Meeting, Saltsjobaden, 219, , juni A. Aharony, U. Oxaal, T. Jøssang and J. Feder Fluid Fluctuation Phenomena, Fingering. I "Fluctuations and Pattern Formation", edited by E. Stanley and N. Ostrowsky, Kluver, Boston (1988).

8 1 VITENSKAPELIGE PUBLIKASJONER 7 H.B. Bohidar Brillouin Scattering Study of Equation of State of Single Component Liquids. J. Appl. Phys. 64, 1810, (1988). H.B. Bohidar Brillouin Scattering Study of Equation of State of Multi-Component Liquids: Model Oil Samples. J. Appl. Phys. 64, 3766 (1988). H.B. Bohidar, T. Jøssang and J. Feder Brillouin Scattering Study of Sound Velocity in Single Component Liquids up to 800 Bars. J. Phys. D (Applied Physics) 21, S53, J. Feder Fractals and Porous Media. I "Proceedings from the VISTA Conference on Fundamental Oil and Gas Research", Stavanger, juni J. Feder Fractals. Plenum Press, New York, (1988). J. Feder, K.J. Måløy and T. Jøssang Experiments on Diphase Flows and Front Dynamics in Porous Media. I "Proceedings from EPS Liquid State Conference on the Hydrodynamics of Dispersed Media", Arcachon, Frankrike, mai 1988 L. Furuberg, J. Feder, A. Aharony and T. Jøssang Dynamics of Invasion Percolation. Phys. Rev. Letters, 61, (1988). L. Furuberg, J. Feder, A. Aharony and T. Jøssang Dynamics of Invasion Percolation. I "Fluctuations and Pattern Formation", edited by E. Stanley and N. Ostrowsky, Kluver, Boston (1988).

9 1 VITENSKAPELIGE PUBLIKASJONER 8 S.A. Gundersen and J. Lothe A New method for Surface Impedance and Surface Wave Calculations. In "Springer Series on Wave Phenomena", 7, Edited by D.F. Parker and C.A. Maugin (1988). T.H. Johansen, J. Feder and T. Jøssang Dilatometric Study of Critical Behaviour in CaPbCl3 - Bibcritical Point at 41 C Phys. Rev. B. 37, (1988). T. Jøssang, J. Feder and E. Rosenqvist Photon Correlation Spectroscopy of Human I S G. Jour. Prot. Chem. 7, (1988). T. Jøssang, U. Oxaal, 3. Feder, K.J. Måløy and F. Boger Structure of Miscible and Immiscible Displacement Fronts in Porous Media. I "Fluctuations and Pattern Formation", (1988). D.M. Barnett, S.D. Gavazza and J. Lothe Slip Waves along the Interface Between Two Anisotropic Elastic Half-Spaces in Sliding Contact. Proc.Roy.Soc, London, A 415, (1988). K.J. Måløy, J. Feder, F. Boger and T. Jøssang The Fractal Structure of Hydrodynamic Dispersion in Porous Media. Phys. Rev. Lett. 61, (1988). S.A. Gundersen and F. Ravndal The Fermionic Casimir Effect at Finite Temperature. Ann.Phys. (N.Y.) 182 (1), (1988). F. Baiestra, F.O. Breivik, T. Jacobsen, S.O. Sørensen et al. Light Nucleus Production in pthe Annihilation between 0 and 600MeV/c. H Nuovo Cimcnto 100A323 (1988).

10 1 VITENSKAPELIGE PUBLIKASJONER 9 F. Balestra, F.O. Breivik, T. Jacobsen, S.O. Sørensen et al. p - 3 He REACTION CROSS SECTION AT 20QMeV/c Phys.Lett. B215, 247 (1988). A. Olsen, T. Buran, K. Eilertsen, G. Mæhlum, A. Read. B. Skaali, and I. Spydevold A cmos charge sensitive amplifier for silicon strip detectors: design criteria and test results. NIM A273, 565 (1988). C. Choudhury, S.L. Andersen and J. Rekstad A Solar Air Heater for low Temperature Applications. Solar Energy, Vol. 40, 4, 335 (1988). T. Batsch, J. Kownacki, Z. Zelazny, M. Guttormsen, T. Ramsøy and J. Rekstad Particle-core Multiplets in 8 9 Y. Physica scripta, 37, 843 (1988). T. Ramsøy, B. Bjerke, B. Skaali and J. Wikne DAISY, a VME based data Aquisition System for the Oslo Cyclotron Laboratory. Proceeding i "VME bus in Research" konferanse, , Zurich, oktober 1988, North Holland publ. (1988). G. Løvhøiden, S. El-Kazzaz, J.R. Lien, K. Heyde, J. Rekstad, C. EUegaard, J.H.Bjerregaard, P. Knudsen and P. Kleinheinz Study of High-Spin Hole States in 143 Nd. Nucl. Phys. A481, 71 (1988). E.M. Beck, II.Hubel, R.M. Diamond, J.C. Bacelar, M.A. Delaplanque, K.H. Maier, R.J. McDonald, F.S. Stephens' and P.O. Tjørn Loss of Collectivity along the Yrast Line in Er. Phys. Lett. B, 215, C24 (1988).

11 1 VITENSKAPELIGE PUBLIKASJGNER 10 S. Kokubun, T. Yamamoto, K. Hayashi, T. Oguti and A. Egeland Impulsive Pi Bursts Associated with Poleward Moving Auroras near the Polar Cusp. J. Geomag. Geoelectr., 40, (1988). T. Oguti, T. Yamamoto, K. Hayashi, S. Kokubun, A. Egeland and J. Holtet Dayside Auroral Activity and Related Magnetic Impulses in the Polar Cusp Region. J. Geomag. Geoelectr. 40, (1U88). E. Nielsen, J. Bamber, Z.-S. Chen, A. Brekke, A. Egeland, J.S. Murphree, D. Venkatesan and W.I. Axford Substorm Expansion into the Polar Cap. Am.. Geophysicae, 6, (1988). S.H.H. Larsen Ozone Measurements during Wintertime in the Arctic. Comparison with Recent Measurements at the Same Places are made. Here the 30 hpa. Temperatures are shown. NASA Conference Publication 10014, 200 (1988). S.H.H. Larsen Ozone Measurements at High Latitudes. R. Rodrigo et al. (eds.), Progress in Atmospheric Physics, 57-59, (1988). M. Mentzoni Thermal Electron Energy Losses in Air. Physics Letters A 134, (1988). D.S. Hall, D.A. Bryant and K. Miseide Auroral Rays: Filamentation in the Auroral Accelerator. J. Atmos. Terr. Phys. 50, (1988). P.E. Sandholt IMF Control of Polar Cusp and Cleft Auroras. Adv. Space Res. 8, 9-10, (1988).

12 1 VITENSKAPELIGE PUBLIKASJONER 11 P.E. Sandholt, A. Egeland, B. Jacobsen, B. Lybekk, C.-Meng, P.T. Newell, F.J. Rich and E.J. Weber Polar Cleft Structure and Dynamics in the Prenoon Sector. Adv. Space Res. 8, 9-10, (1988). P.E. Sandholt Polar Cusp Electrodynamics - A Case Study. In "Modeling Magnetospheric Plasma", Moore and Waite, eds.,american Geophysical Union Monograph 44, (1988). P.E. Sandholt and A. Egeland Auroral and Magnetic Variations in the Polar Cusp and Cleft - Signatures of Magnetopause Boundary Layer Dynamics. Astrophys. and Space Sci. 144, (1988). L. Veseth Refined Many-body Calculations of Atomic Fine Structure. J. Phys. B: At. Mol. Opt. Phys. 21, (1988). K. Henriksen and L. Veseth Analysis of Au-oral 0 First Negative Bands. Can. J. Phys. 66, 1119 (1988). J. Gjønnes A Note on the Bloch-wave and Integral Formulations of RHEED Theory in "Reflection High-Energy Electron Diffraction and Reflection Electron Imaging of Surfaces". NATO ASI Series, Eds. P.K. Larsen and P.J. Dobson, B: Physics, 188, Plenum, (1988). K. Marthinsen, H. Matsuhata, R. Høier and J. Gjønnes Non-systematic Three-beam Effects in Dynamical Electron Diffraction and their Use in Determination of Amplitude and Phase of Structure Factors. Aus. J. Phys. 41, (1988).

13 1 VITENSKAPELIGE PUBLIKASJONER 12 H. Matsuhata and J. Gjønnes Structure Factor Determination from Non-systematic Critical Voltages. Paper presented at EUREM 88, York, England, Inst. Phys. Conf. Ser., 93, (1988). D.O. Karlsen, J.B. Borradaile, J. Gjønnes and J. Tafto Transmission Electron Microscope Study of the Interface Region in Al-matrix Composites. I "Proceedings of the 9th Risø International Symposium on Metallurgy and Materials Science", , september K. Gjønnes and J. Gjønnes Quasi Two-beam Description of the Systematic Rov.' TJossel Pattern - Application to Determination of Low Order Structure Factors in GaAs and Ga A1 As. Paper presented at EUREM 88, York, England, In Inst. Phys. Conf. Ser., 2, 93, (1988). K. Gjønnes, J. Gjønnes, J.C.H. Spence and J. Zuo Two- and Three-Beam Features in Electron Diffraction Patterns and Their Use for Low-Order Structure Factor Refinement in GaAs. Acta Cryst. A44, (1988). V. Hansen, J. Gjønnes and B. Anderson Quasicrystals Precipitated during Heat-treatment of an Industrial Alloy: Orientation Relation to Matrix. Paper presented at EUREM 88, York, England, In Inst. Phys. Conf. Ser., 93, (1988). B.R. Henriksen, J. Gjønnes and H. Mathiesen Optical and Electron Metallographic Examination of Matrix, Fiber and Interface Microstructure in an Al/SiC-Composite. I "Proceedings of 9th Risø Int. Symp. on Metallurgy and Materials Science" , september 1988.

14 1 VITENSKAPELIGE PUBLIKASJONER 13 B.M. Gatehouse, P. Goodman and A. Olsen Determination of Lithium Sites within the Possible Fast Ion Transport Ceramic LiiO : UNb^Os by High-Resolution Electron Microscopy. J. of Solid State Chem. 72, (1988). K. Reksten Superstructures in Calcite. Presentert ved "EUREM 88", York, England, I "Inst. Phys. Conf'., 93, 2, (1988). P. Skjerpe Structure of AiFe. Acta Cryst. B44, (1988). P. Skjerpe, J. Gjønnes and A. Petford Long The Structure of AlFe-Phases. Presentert ved "EUREM 88", York, England, i "Inst. Phys. Conf.", 2, (1988). J. Taftø, K. Kristiansen, J.B. Borradaile, H. Westengen, A. Nygaard and D.O. Karlsen Studies of Interfaces in Light Metal Matrix Composites by Transmission Electron Microscopy. Presentert ved "World Materials Congress", Chicago, i "Proceedings on Metal Matrix Composites", (1988). J. Taftø, M. Suenaga and R.L. Sabatini Characterization of Planar Crystal Lattice Defects in the High-temperature Superconductor YB a C u O. Appl. Phys. Lett., 52, S (1988). J. Taftø and J. Gjønnes Microcrystallography Using Electron Channeling; Structure Factor Phase Information and Crystal Site Determination. Ultramicroscopy 26, (1988).

15 1 VITENSKAPELIGE PUBLIKASJONER 14 J. Taftø and J. Gjønnes Reflection and Refraction of Fast Electrons at Solid/Solid Interfaces. Acta Cryst., A44, (1988). K. Aashamar, T.M. Luke and J.D. Talman Oscillator Strengths for Transitions from 3s4s and 3s4p Levels Calculated in the Magnesium Sequence, Mg I - Mn XIV, using the Multiconfiguration Optimized Potential Model. Physica Scripta 37, (1988). K. Aashamar and P.A. Amundsen L-shell Ionization in Very Asymmetric Ion-Atom Collisions. J. Phys. B21, (1988) J.O. Eeg and 0. Lie-Svendsen On the Structure of the T]-KW - Vertex in the Standard Model. Phys. Lett. B200, 182 (1988). J.O. Eeg and I. Picek On the Double Penguin-like Contributions to the B-S Mixing. Zeitschrift Phys., C39, 521 (1988). J.O. Eeg and I. Picek Short-distance CP-violating Contributions to the KL!r e + e~ decay. Phys. Lett., B214, (1988). N. Fjeldsø, J. Midtdal and F. Ravndal Random Walks of a Particle on a Circle. J.Phys A: Morth. Gen. 21, 1633 (1988). 0. Grøn and H.H. Soleng Cosmic Inertial Dragging. Classical and Quantum Gravity 5, L101 (1988).

16 1 VITENSKAPELIGE PVBLIKASJONER Grøn and H.H. Soleng The Vaidya-Patel Solution with Robertson-Walker Metric as a Rotating Inflationary Scenario. Journal of Mathematical Physics 29, 1514 (1988). 0. Grøn and H.H. Soleng On the Physical Interpretation of Wesson's Gravitational Theory. General Relativity and Gravitation 20, 1115 (1988). H. Høgåsen and 0. Lie-Svendsen Comment on Discrepancy between Theory and Experiment for Possible Evidence for a Fourth Generation. Phys.Rev. Letters 61, 2504 (1988). H. Høgåsen and F. Myhrer SU(6) Violations due to Gluon Exchange. Phys. Rev. D37, 1950 (1988). H. Høgåsen and F. Myhrer The Spin Content of the Proton. Phys. Lett. B214, 123 (1988). H.H. Soleng Comments on Counterexamples to the Cosmological "No Hair" Conjecture. Physics Letters A131, 171 (1988). H.H. Soleng Scalar-Tensor Theory of Gravitation with Spin-Scalar-Torsion Coupling. Classical and Quantum Gravity 5, 1489 (1988). H.H. Soleng Motion of Photons in Scalar-Tensor Theory of Gravitation with Spin-torsion Coupling. Classical and Quantum Gravity 5, 1501 (1988).

17 1 VITENSKAPELIGE PUBLIKASJONER H.ji. Soleng Dot s Cosmos Really have a Fast Rotation? Ann. Phys. (Leipzig) 45, 507 (1988).

18 2 VITENSKAPELIGE OG TEKNISKE RAPPORTER 17 2 Vitenskapelige og tekniske rapporter A. Amundsen Soltun, Framtidas solenergiboliger, Jeløy. Prosjektbeskrivelse A 5, Østfold Energiverk, Solenergiprosjektet Solenergi ved Fysisk institutt, Universitetet i Oslo, Årsrapport (Red. S.L. Andersen). Department of Physics Report 88-24, Univ. of Oslo, Oslo, S.L. Andersen, E. Bergsbakken, A. Bergsbakken, I. Espe and O. Herbjørnsen Solfangertorke på Bjødnastølen. Etnedal Forsøksring, Årsmelding, S.L. Andersen, E. Bergsbakken, A. Bergsbakken, I. Espe, and O. Herbjørnsen Solenergi varmluftstørke på høyfjellet. Department of Physics Report 88-16, Univ. of Oslo, Oslo, S.L. Andersen, I. Espe, O. Herbjørnsen and M. Mehlen Solenergi ved Fysisk Institutt, Universitetet i Oslo. Department of Physics Report 88-01, Univ. of Oslo, Oslo, C. Choudhury A Corrugated Plate Solar Air Heater: Traded-offs Between Efficiency and Pressure Drops. Department of Physics Report 88-15, Univ. of Oslo, Oslo, C. Choudhury A Corrugated Plate Solar Air Heater: Performance Strategies. Department of Physics Report 88-18, Univ. of Oslo, Oslo, G. Martinsen Galileo Galilei ( ): Noen synspunkter på en fremdeles omstridt persons virksomhet. Department of Physics Report, 88-19, Univ.of Oslo, Oslo, 1988.

19 2 VITENSKAPELIGE OG TEKNISKE RAPPORTER 18 G. Marthinsen Litt om de lover og formler som er knyttet til navnene Biot, Savart og Ampere. Department of Physics Report 88-23, Univ. of Oslo, Oslo, A. DahJback, T. Henriksen, S.H.H. Larsen and K. Stamnes Biological UV-doses and the effect of an ozone layer depletion. Department of Physics Report 88-13, Univ. of Oslo, Oslo, T. Henriksen, A. Dahlback and S.H.H. Larsen UV-radiation and skin cancer. Dose effect curves. Department of Physics Report 88-14, Univ. of Oslo, Oslo, T. Seim and A. Valberg Hvordan bruk av kulørte farger kan bedre synsforholdene for svaksynte. Department of Physics Report 88-02, Univ. of Oslo, Oslo, A.I.Vistnes Fysll5. Øvelse Evaluering av Vårsemesteret. Department of Physics Report 88-12, Univ. i Oslo, Oslo, T. Lindem Results from the Hydroacoustic Survey, Lake Kariba. Report prepared for the Zambian/Zimbabwe SADOC-Fisheries-Project, in Contract with NORAD, September L.I. Berge Soli tons. Cooperative Phenomena Project Report Series 88-8, L.I. Berge Polymer Solution Flow through Single Pores: Xanthan. Cooperative Phenomena Project Report Series 88-2, 1988.

20 2 VITENSKAPELIGE OG TEKNISKE RAPPORTER 19 L.I. Berge Particle Transit Time Distributions in Single Pores by the Resistive Pulse Technique. Cooperative Phenomena Project Report Series 88-5, F. Boger Generation of Fractal Landscapes by the Random Midpoint Displacement Method. Cooperative Phenomena Project Report Series 88-13, H.B. Bohidar BriUouin Scattering Study of Equation of State Liquids. Department of Physics Report 88-20, Univ. of Oslo, Oslo, K.A. Børresen Diffusion Limited Aggregation Influceed by an External Field. Cooperative Phenomena Project Report Series 88-11, T. Engøy Drying of a Water-filled Glass Cell Containing Parallel Fibers. Cooperative Phenomena Project Report Series 88-12, V. Frette, K.J. Måløy, F. Boger, J. Feder and T. Jøssang Displacement in a 3-D Porous Media with Finite Viscosity Ratio and no Gravity Effects. Cooperative Phenomena Project Report Series 88-10, L. Furuberg Investigation of Mono-Fractals by Multifractal Methods. Cooperative Phenomena Project Report Series 88-3, E.I. Hinrichsen Relaxation Methods in Critical and "Self-Organized" Critical Systems. Cooperative Phenomena Project Report Series 88-7, 1988.

21 2 VITENSKAPELIGE OG TEKNISKE RAPPORTER 20 S. Xuefen and T. Jøssang MCV-The FORTRAN Programs for Special Use of Data Analysis in Photon Spectroscopy Experiments. Cooperative Phenomena Project Report Series 88-6, R. Dou, T. Jøssang, and J. Feder A Sample Cell Assembly for use in Light Scattering Experiments. Cooperative Phenomena Project Report Series 88-1, T. Jøssang, U. Oxaal, J. Feder, K.J. Måløy and F. Boger Structure of Miscible and Immiscible Displacement Fronts in Porous Media. Cooperative Phenomena Project Report Series 88-9, U. Oxaal Critical Wetting. Cooperative Phenomena Project Report Series 88-4, F. Balestra, F.O. Breivik, T. Jacobsen, S.O. Sørensen et al. Antiproton-neon annihilation at rest and at 607MeV/c CERN-EP/88-68, F. Balestra, F.O. Breivik, T. Jacobsen, SO. Sørensen et al. Evidence of isospin effects in antiproton nucleus annihilation. CERN-EP/88, F. Bianchi, L. Bugge, E. Castelli, R. Cirio, M. Dam et al. Very Small Angle Electron Tagger for DELPHI. DELPHI 88-2 GEN 72, L. Bugge, M. Dam, G. Jarlskog, A. Read and G. Rinaudo Normalization in DELPHI. Contribution to "Polarization at LEP", CERN 88-06, Vol 2, and: DELPHI, PHYS 79, 1988.

22 2 WTENSKAPELIGE OG TEKNISKE RAPPORTER 21 A. Buzzo, K. Kirsebom, B. Stugu et al. A Silicon pad de/dx detector for PS202. PS/JETSET Internal note 88-23, B.A. Nielsen Tests of scintillating optical fibres. CERN EP Internal Report 88-04, M. Guttormsen Eksperimentell kjernefysikk. Department of Physics Report 88-07, Univ. of Oslo, Oslo, S.L. Andersen, H. Arnesen, C. Choudhury, M. Mehlen, J. Rekstad, J. Skjæret, M. Wangen and J. Wikne. Drammen - prosjektet, Solenergi til boligformål. Rapport til Drammen Kommune, november A. Atag, M. Guttormsen, J. Rekstad and T.S. Tveter Gamma-Decay of 172 Yb after the (r, r ) Inelastic Reaction. Department of Physics Report 88-22, Univ. of Oslo, Oslo, Kjernefysikkgruppen Annual Report: January 1 - December 31, (Red. T. Holtebekk). Department of Physics Report 88-05, Univ. of Oslo, Oslo, M. Mehlen, S.L. Andersen, H. Arnesen, I. Espe, O. Herbjørnsen, J. Rekstad,J. Wikne and A. Amundsen. SOLTUN, boliger med solenergi til oppvarming av rom og varmtvann. En presentasjon av malinger og erfaringer fra husene, Oslo / Sarpsborg, november E. Osnes (ed.) International Evaluation of NORDITA. FPR Publication no. 9. Nordic Council of Ministers, Kjøbenhavn, 1988.

23 2 VITENSKAPELIGE OG TEKNISKE RAPPORTER 22 T.T.S. Kuo and E. Osnes (eds.) International Review of Nuclear Physics, Vol. 4,1986, World Scientific, Singapore, (1988). J. Rekstad Evaluering som redskap i NAVF. Leder for arbeid med innstilling fra et utvalg nedsatt av NAVF's styre, A. Storruste and E. Larsen Måling av radon og radondøtre med enkle midler. Department of Physics Report 88-06, Univ. of Oslo, Oslo, A. DahAback, T. Henriksen, S.H.H. Larsen and K. Stamnes Biological UV-doses and the Effect of an Ozone Layer Depletion. Department of Physics Report 88-13, Univ. of Oslo, Oslo, 8. II. Alfvén and A. Egeland Auroral Research in Scandinavia. The Norwegian Academy of Science and Letters, The Kristian Birkeland Lecture, 1, 1-32, Oslo K. Henriksen and A. Egeland The Interpretation of the Auroral Green Line; A Historic Preamble and the Present State of Knowledge. EOS, 69, 721, 733, 734, Redaksjonsutvalget Publikasjonsliste 1988: Vitenskapelige og faglige arbeider fra Fysisk institutt (Red. 0. Holter). Department of Physics Report 88-08, Univ. of Oslo, T. Henriksen, A. Dahiback and S.H.H. Larsen UV-radiation and Skin Cancer Dose Effect Curves. Department of Physics Report 88-14, Univ. of Oslo, Oslo, 1988.

24 2 VITENSKAPELIGE OG TEKNISKE RAPPORTER 23 J. Bjordal, K. Henriksen, B.N. Mæhlum, K. Måseide andj. Stadsnes The Norwegian Polar Orbiting Satellites Utilisation Study: Solar-Terrestrial Physics User Group. I "Report to Norwegian Space Center", (Volume 1, 30 p., Volume II - Appendices, (227p.), 19. juni P.E. Sandholt, B. Jacobsen, B. Lybekk and A. Egeland Structure and Dynamics in the Polar Cleft: Coordinated Satellite and groundbased Observations in the Prenoon Sector. Department of Physics Report 88-09, Univ. of Oslo, Oslo, P.E. Sandholt, B. Lybekk, A. Egeland, R. Nakamura and T. Oguti Midday Aurural Breakup. Department of Physics Report 88-11, Univ. of Oslo, Oslo, K. Reksten Transmission Electron Microscopy of Carbonate Cement in Sandstones from the North Sea. Department of Physics Report 88-10, Univ. of Oslo, Oslo K. Aashamar and P.A. Amundsen L-shell Ionization in Very Asymmetric Ion-atom Collisions. Department of Physics Report 88-04, Univ. of Oslo, Oslo, K. Aashamar and M. Hjorth-Jensen Oscillator Stregths and Lifetimes for Low-lying Terms in the Al Isoelectronic Sequence. Department of Physics Report 88-21, Univ. of Oslo, Oslo, J.O. Eeg and I. Picek Short-Distance CP-violating Contributions to the A"/, > 7r e + e _ DESY , Decay. J.O. Eeg The Role of Penguin-like Interactions in Weak Processes. Department of Physics Report 88-17, Univ. of Oslo, Oslo, 1988.

25 2 VITENSKAPELIGE OG TEKNISKE RAPPORTER Grøn and H.H. Soleng The First Second. Prisoppgåve, Universitetet i Oslo, H. Høgåsen and P.O. Riska The Charge Dependence of the N Coupling Constant. Helsinki Preprint, M. Kolsrud The External Field Approximation of Quantum electrodynamics. Department of Physics Report 88-03, Univ. of Oslo, Oslo, 1988.

26 3 VITENSKAPELIGE FOREDRAG 25 3 Vitenskapelige foredrag T. Henriksen Stråling og Helse. Foredrag ved Hagskolan i Karlstad, Sverige, 20. september T. Henriksen Radioaktiv Stråling. Kurs på Statens Institutt for Strålehygiene, 1. juni og 7. juni T. Henriksen Hva betyr ozonlaget med hensyn til UV-doser og hudkreft? Foredrag ved Fysikermøtet 1988, Oslo, juni Utgitt i 170 eksemplarer. T. Henriksen Magnetisk resonans i Norge. Foredrag ved "BIOMAGNOS jubileumsmøte ESR 30 år i Norge", Det Norske Radiumhospital, mai T. Henriksen UV and Skin Cancer. Foredrag på 14th. L.H. Gray conference, Oxford, september E.O. Hole, E. Sagstuen, W.H. Nelson and D.M. Close Free radical formation in single crystals of 2'-deoxygua;iosine monophosphate and guanine hydrobromide monohydrate after x-irradiation at 10 and 65 K. An ESR, EKDOR and FSE study. FoTedrag ved "International Symposium on Free Radical- and Radiation Induced Damage to DNA", Mulheim, FRG, september E.O. Hole, E. Sagstuen, W.H. Nelson and D.M. Close An ESR, ENDOR, and FSE study of primary damage in single crystals of 2'- deoxyguanosine 5'-monophosphate and guanine hydrobromide monohydrate after x-irradiation at 10 and 65 K. Foredrag ved "20th Annual South-East Magnetir Resonance Conference", Columbia, SC, oktober 1988.

27 3 VITENSKAPELIGE FOREDRAG 26 T. Holtsmark Farbe und Bild. Week-end seminar v. Institut f. Waldorfpådagogik, Witten, BRD, mai T. Holtsmark Mirror images on rippled water surfaces. Årsmøte i Norsk Fysisk Selskap, juni Z. Jaworowski Heavy Metal Pollution of Man and Environment - a Historical Perspective. Seminar om "Applications, Perspectives and Limitations of Comparative Risk Assessment and Risk Management." Nice, Frankrike, september Z. Jaworowski Environmental and Population Hazards due to Nuclear Energy in view of the Chernobyl Accident. Internasjonalt seminar om "Nuclear Energy and Protection of Natural Environment", Krakow, Polen, 6-9. september E. Sagstuen ESR i enkrystaller/dna. Foredrag ved "BIOMAGNOS jubileumsmøte - ESR 30 år i Norge", Det Norske Radiumhospital, mai D.M. Close, W.H. Nelson, E. Sagstuen and E.O. Hole ESR and ENDOR studies of x-irradiated crystals of guanine:hcl:h20 and guanine:hbr:h20 at 10 K. Foredrag ved "36. Annual Meeting of the Radiation Research Society", Philadelphia, MA, april D.M. Close, W.H. Nelson, E. Sagstuen and E.O. Hole ESR and ENDOR studies of x-irradiated single crystals of guanine derivatives at 10 K. Foredrag ved "^'III International Conference on Magnetic Resonance in Biological Systems", Madison, WI, august 1988.