Research outputs

  1. 1985
  2. Published

    COPOLYMERS OF ETHYLENE WITH BUTENE-1 AND LONG CHAIN alpha -OLEFINS. I. DECENE-1 AS LONG CHAIN alpha -OLEFIN.

    Seppälä, J. V., Sep 1985, In : Journal of Applied Polymer Science. 30, 9, p. 3545-3556 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Excitation of Hydrogen Motion inside a Nickel Vacancy

    Besenbacher, F., Nørskov, J. K., Puska, M. J. & Holloway, S., 19 Aug 1985, In : Physical Review Letters. 55, 8, p. 852-855 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    FORFARANDE OCH ANORDNING FOR TILLSATS AV KOORDINATIONSKATALYSATOR I PULVERFORM TILL EN KONTINUERLIGT ARBETANDE OVERTRYCKSREAKTOR

    Seppälä, J., 16 Aug 1985, IPC No. C08L 21/ 02 A I, Patent No. SE8503836L, Priority date 19 Dec 1983, Priority No. FI19830004679

    Research output: Patent

  5. Published

    FREMGANGSMAATE OG INNRETNING FOR TILSATS AV KOORDINERINGSKATALYSATOR I PULVERISERT FORM TIL EN TRYKK-REAKTOR MED KONTINUERLIG DRIFT

    Seppälä, J., 7 Aug 1985, IPC No. C08L 21/ 02 A I, Patent No. NO853128, Priority date 19 Dec 1983, Priority No. FI19830004679

    Research output: Patent

  6. Accepted/In press

    PROCEDURE FOR MAKING COPOLYMERS OF ETHYLENE AND LONG-CHAINED ALPHA OLEFINS

    Seppälä, J., 7 Aug 1985, (Accepted/In press) IPC No. C08F 210/ 16 A I, Patent No. GB2152517 A, Priority date 22 Jun 1983, Priority No. FI19830002287

    Research output: Patent

  7. Published

    Crystallography of hydrogen-induced surface cracking in a spherical austentic stainless steel single crystal

    Tähtinen, S., Kivilahti, J. & Hänninen, H., Aug 1985, In : Scripta Metallurgica. 19, 8, p. 967-972 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    NMR studies on vortices in rotating 3He-A

    Hakonen, P. J., Krusius, M. & Seppälä, H. K., Aug 1985, In : Journal of Low Temperature Physics. 60, 3-4, p. 187-221 35 p.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Two-component density-functional theory: Application to positron states

    Nieminen, R. M., Boronski, E. & Lantto, L. J., 15 Jul 1985, In : Physical Review B. 32, 2, p. 1377-1379 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Accepted/In press

    PROCEDURE AND MEANS FOR ADDING COORDINATION CATALYST IN POWDER FORM INTO A CONTINUOUSLY OPERATING PRESSURIZED REACTOR

    Seppälä, J., 4 Jul 1985, (Accepted/In press) IPC No. C08L 21/ 02 A I, Patent No. WO8502851, Priority date 19 Dec 1983, Priority No. FI19830004679

    Research output: Patent

  11. Published

    Hydrogen chemisorbed on nickel surfaces: A wave-mechanical treatment of proton motion

    Puska, M. J. & Nieminen, R. M., 2 Jul 1985, In : Surface Science. 157, 2-3, p. 413-435 23 p.

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Dispersive line shapes and optical pumping in a three-level system

    Kaivola, M., Thorsen, P. & Poulsen, O., 1 Jul 1985, In : Physical Review A. 32, 1, p. 207-213 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    Optimization of metallurgical variables in fracture prevention

    Törrönen, K., Wallin, K., Saario, T., Hänninen, H., Rintamaa, R. & Forstén, J., Jul 1985, In : Nuclear Engineering and Design. 87, p. 225-237 13 p.

    Research output: Contribution to journalArticleScientificpeer-review

  14. Published

    FOERFARANDE OCH ANORDNING FOER KONTINUERLIG TILLSAETTNING AV EN PULVERFORMIG KOORDINATIONSKATALYSATOR TILL EN TRYCKSATT REKTOR

    Seppälä, J., 28 Jun 1985, IPC No. C08L 21/ 02 A I, Patent No. FI68630B, Priority date 19 Dec 1983, Priority No. FI19830004679

    Research output: Patent

  15. Published

    PROCEDURE AND MEANS FOR ADDING COORDINATION CATALYST IN POWDER FORM INTO A CONTINUOUSLY OPERATING PRESSURIZED REACTOR

    Seppälä, J., 21 Jun 1985, IPC No. C08L 21/ 02 A I, Patent No. FR2556729, Priority date 19 Dec 1983, Priority No. FI19830004679

    Research output: Patent

  16. Published

    Role of elastic and electronic interactions in trapping of hydrogen by impurities in transition metals

    Jena, P., Nieminen, R. M., Puska, M. J. & Manninen, M., 15 Jun 1985, In : Physical Review B. 31, 12, p. 7612-7616 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  17. Published

    Coating of pellet pressing tool with 12C by ion beam deposition

    Anttila, A., Koskinen, J., Räisänen, J. & Hirvonen, J., Jun 1985, In : NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH SECTION B: BEAM INTERACTIONS WITH MATERIALS AND ATOMS. 9, 3, p. 352-353 2 p.

    Research output: Contribution to journalLetterScientificpeer-review

  18. Published

    PROCEDURE FOR MAKING COPOLYMERS OF ETHYLENE AND LONG-CHAINED ALPHA OLEFINS

    Seppälä, J., 15 May 1985, IPC No. C08F 210/ 16 A I, Patent No. DE3490300T, Priority date 22 Jun 1983, Priority No. FI19830002287

    Research output: Patent

  19. Published

    WERKWIJZE VOOR HET MAKEN VAN COPOLYMEREN VAN ETHEEN EN UIT LANGE KETENS BESTAANDE ALFA-ALKENEN.

    Seppälä, J., 1 Apr 1985, IPC No. C08F 210/ 16 A I, Patent No. NL190666 C, Priority date 21 Jun 1984, Priority No. WO1984FI00045

    Research output: Patent

  20. Published

    Optimization of operating strategies in a community solar heating system

    Forsström, J. P. & Lund, P., Apr 1985, In : Applied Mathematical Modelling. 9, 2, p. 117-124 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  21. Published

    PROCEDURE AND MEANS FOR ADDING COORDINATION CATALYST IN POWDER FORM INTO A CONTINUOUSLY OPERATING PRESSURIZED REACTOR

    Seppälä, J., 29 Mar 1985, IPC No. C08L 21/ 02 A I, Patent No. BE901243, Priority date 19 Dec 1983, Priority No. FI19830004679

    Research output: Patent

  22. Published

    Electronic polarizability of small metal spheres

    Puska, M. J., Nieminen, R. M. & Manninen, M., 15 Mar 1985, In : Physical Review B. 31, 6, p. 3486-3495 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  23. Published

    Persistent currents in superfluid 3He

    Pekola, J. & Simola, J. T., Mar 1985, In : Journal of Low Temperature Physics. 58, 5-6, p. 555-590 36 p.

    Research output: Contribution to journalArticleScientificpeer-review

  24. Published

    Workhardening correlations based on state variables in some FCC metals in monotonic loading

    Korhonen, M. A., Hannula, S. P. & Li, C. Y., Mar 1985, In : Metallurgical transactions A - Physical Metallurgy and Materials Science. 16, 3, p. 411-420 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  25. Published

    Positron studies of hydrogen-defect interactions in proton irradiated molybdenum

    Hansen, H. E., Talja, R., Rajainmäki, H., Nielsen, H. K., Nielsen, B. & Nieminen, R. M., Feb 1985, In : Applied Physics A: Solids and Surfaces. 36, 2, p. 81-92 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  26. Published

    Measurement of the relativistic Doppler shift in neon

    Kaivola, M., Poulsen, O., Riis, E. & Lee, S. A., 28 Jan 1985, In : Physical Review Letters. 54, 4, p. 255-258 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  27. Published

    PROCEDURE FOR MAKING COPOLYMERS OF ETHYLENE AND LONG-CHAINED ALPHA OLEFINS

    Seppälä, J., 18 Jan 1985, IPC No. C08F 210/ 16 A I, Patent No. FR2549073 B1, Priority date 22 Jun 1983, Priority No. FI19830002287

    Research output: Patent

  28. Accepted/In press

    PROCEDURE FOR MAKING COPOLYMERS OF ETHYLENE AND LONG-CHAINED ALPHA OLEFINS

    Seppälä, J., 17 Jan 1985, (Accepted/In press) IPC No. C08F 210/ 16 A I, Patent No. WO8500172, Priority date 22 Jun 1983, Priority No. FI19830002287

    Research output: Patent

  29. Published

    Perturbations in the b 4g- state of O2 + immediately below the predissociation limit, studied by high-resolution optical-optical double-resonance photofragment spectroscopy

    Bjerre, N., Andersen, T., Kaivola, M. & Poulsen, O., 1 Jan 1985, In : Physical Review A. 31, 1, p. 167-170 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    X-RAY EMISSION FROM KrF LASER-PRODUCED Al PLASMAS.

    Matsumoto, Y., Shaw, M. J., O'Neill, F., Partanen, J. P., Key, M. H., Eason, R., Ross, I. N., Hodgson, E. M. & Sakagami, Y., 1 Jan 1985, In : Applied Physics Letters. 46, 1, p. 28-30 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  31. Published

    On the effects of solar radiation variations on solar heating system performances

    Lund, P., Jan 1985, In : International Journal of Energy Research. 9, 1, p. 53-64 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  32. Published

    Adaptive control for linear dynamic system with unknown parameters (in Russian)

    Tenno, R. & Oit, H., 1985, In : Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 33, 2, p. 220-226

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    Alkoholikäyttöisen dieselmoottorin pakokaasuanalyysistä

    Turunen, R., 1985, Espoo, p. 37, (Tutkimusselostus; no. 46).

    Research output: Working paperProfessional

  34. Published

    AN INVESTIGATION OF INCOLOY 800H BY USING LOAD REDUCTION EXPERIMENTS

    WILSON, H., KORHONEN, MA., Hannula, S-P. & LI, CY., 1985, In : Journal of Metals. 37, 8, p. A69-A69 1 p.

    Research output: Contribution to journalMeeting AbstractScientificpeer-review

  35. Published

    A numerical model for seasonal storage of solar heat in the ground by vertical pipes

    Lund, P. & Östman, M. B., 1985, In : Solar Energy. 34, 4-5, p. 351-366 16 p.

    Research output: Contribution to journalArticleScientificpeer-review

  36. Published

    A survey of solar energy utilization in Finland

    Lund, P. D., 1985, In : International Journal of Ambient Energy. 6, 4, p. 195-200 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  37. Published

    Asymptotic properties of optimal controls for partially observed stochastic processes.Two step optimisation problem (in Russian)

    Tenno, R. & Oit, H., 1985, In : Proceedings of the Estonian Academy of Sciences. Physics. Mathematics. 32, 3, p. 274-280

    Research output: Contribution to journalArticleScientificpeer-review

  38. Published

    Breakdown of self-similar scaling in the two-dimensional random-field Ising model: A Monte Carlo study

    Gawlinski, E. T., Kumar, S., Grant, M., Gunton, J. D. & Kaski, K., 1985, In : Physical Review B. 32, 3, p. 1575-1583

    Research output: Contribution to journalArticleScientificpeer-review

  39. Published

    Calculated positron lifetime in vacancy clusters

    CORBEL, C., Puska, M. & Nieminen, R., 1985, In : ANNALES DE CHIMIE-SCIENCE DES MATERIAUX. 10, 8, p. 719-724 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  40. Published

    Comment on "Nucleation of He3-B from the a phase: A cosmic-ray effect?"

    Hakonen, P. J., Krusius, M., Salomaa, M. M. & Simola, J. T., 1985, In : Physical Review Letters. 54, 3, p. 245-245 1 p.

    Research output: Contribution to journalLetterScientificpeer-review

  41. Published

    Design of Broadband Microwave FET Amplifiers

    Silvonen, K. & Valtonen, M., 1985, XI Radiotieteen päivät 1983. Radiotieteen Kansalliskomitea, S. (ed.). Otaniemi: Finnish National Committee of URSI, p. B30-1-4

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  42. Published

    Determination of branches in terpolymers of ethylene, 1-butene, and long α-olefin by pyrolysis-hydrogenation-gas chromatography

    Tulisalo, J., Seppälä, J. & Hästbacka, K., 1985, In : Macromolecules. 18, 6, p. 1144-1147 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  43. Published

    DETERMINATION OF TIME-DEPENDENT PLASTIC PROPERTIES OF METALS BY INDENTATION LOAD RELAXATION TECHNIQUES

    Hannula, S-P., Stone, D. & Li, C. Y., 1985, Materials Research Society Symposia Proceedings. MATERIALS RESEARCH SOCIETY, Vol. 40. p. 217-224 8 p. (Materials Research Society Symposium - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  44. Published

    Domain growth and scaling in the Q-state Potts model

    Kaski, K., Nieminen, J. & Gunton, J. D., 1985, In : Physical Review B. 31, 5, p. 2998-3002

    Research output: Contribution to journalArticleScientificpeer-review

  45. Published

    Domain growth in the clock model

    Kaski, K., Grant, M. & Gunton, J. D., 1985, In : Physical Review B. 31, 5, p. 3040-3047

    Research output: Contribution to journalArticleScientificpeer-review

  46. Published

    Dynamical scaling in the order-disorder herringbone transition

    Kaski, K., Kumar, B., Gunton, J. D. & Rikvold, P. A., 1985, In : Surface Science. 152-153, Part 2, p. 859-867

    Research output: Contribution to journalArticleScientificpeer-review

  47. Published

    Dynamic effects in a salinity-gradient solar-pond heating system

    Kangas, M. T. & Lund, P., 1985, In : Applied Energy. 20, 3, p. 189-205 17 p.

    Research output: Contribution to journalArticleScientificpeer-review

  48. Published

    EFFECT OF TEMPERING ON CORROSION AND MECHANICAL PROPERTIES OF CAST ALUMINIUM BRONZES.

    Aaltonen, P., Klemetti, K. & Hänninen, H., 1985, In : Scandinavian Journal of Metallurgy. 14, 5, p. 233-242 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  49. Published

    EFFECTS OF SERVICE AND MATERIAL VARIABLES ON THE FATIGUE BEHAVIOR OF SOLDER JOINTS DURING THE THERMAL CYCLE

    Stone, D., Hannula, S-P. & Li, C. Y., 1985, Proceedings - Electronic Components and Technology Conference. IEEE, p. 46-51 6 p. (Proceedings - Electronic Components and Technology Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  50. Published

    e-optimality in sliding planning

    Tenno, R., 1985, 12th IFIP Conference on System Modelling and Optimisation. Budapest. p. 357-358

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  51. Published

    Ethylene terpolymerization with 1-butene and long-chain α-olefins: Reactivity ratios

    Seppälä, J. V., 1985, In : Macromolecules. 18, 12, p. 2409-2412 4 p.

    Research output: Contribution to journalArticleScientificpeer-review