1. 1985
  2. Sample size required to be sure that an increase of percent defectives by a factor F will be labelled "significant" in 90% of the cases

    Van Der Parren, J., 1985, Mol, Belgium: Studiecentrum voor Kernenergie. 18 p. (SCK•CEN Reports; no. BLG-565)

    Research output: Report/bookBLG - Open report

  3. Standardization of radionuclides at the SCK-CEN

    Ballaux, C., 1985, Mol, Belgium: Studiecentrum voor Kernenergie. 13 p. (SCK•CEN Reports; no. BLG-575)

    Research output: Report/bookBLG - Open report

  4. 1984
  5. Annual report 1983

    Motte, F. & et al., 1984, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-566)

    Research output: Report/bookBLG - Open report

  6. CASSANDRE: A two-dimensional multigroup diffusion code for reactor transients analysis

    Arien, B., Siebertz, A. & et al., 1984, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-571)

    Research output: Report/bookBLG - Open report

  7. Colloquium on the toxicity of radionuclides

    Unknown authors, 1984, Mol, Belgium: Studiecentrum voor Kernenergie. 132 p. (SCK•CEN Reports; no. BLG-563)

    Research output: Report/bookBLG - Open report

  8. Determination of PU-Isotopic composition by high-resolution gamma-ray spectroscopy

    Carchon, R. & Fettweis, P., 1984, Mol, Belgium: Studiecentrum voor Kernenergie. 64 p. (SCK•CEN Reports; no. BLG-562)

    Research output: Report/bookBLG - Open report

  9. Eerste evaluatie van het energiebussysteem in België

    Wouters, G. & et al., 1984, Mol, Belgium: Studiecentrum voor Kernenergie. 47 p. (SCK•CEN Reports; no. BLG-561)

    Research output: Report/bookBLG - Open report

  10. High temperature materials for coal conversion and utilazation

    Nihoul, J. & Goossens, W., 1984, Mol, Belgium: Studiecentrum voor Kernenergie. 169 p. (SCK•CEN Reports; no. BLG-569)

    Research output: Report/bookBLG - Open report

  11. On the life history of Acetabularia Acetabulum (=Mediterranea) in the laboratory and in nature

    Bonotto, S. & et al., 1984, Mol, Belgium: Studiecentrum voor Kernenergie. 18 p. (SCK•CEN Reports; no. BLG-567)

    Research output: Report/bookBLG - Open report

  12. SCK-CEN activities on ceramics

    Flipot, A., 1984, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-572)

    Research output: Report/bookBLG - Open report

  13. Tensile and creep properties of DT2906 - Dispersion-strengthened ferritic steel tubes

    Vandermeulen, W. & Hendrix, W., 1984, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-570)

    Research output: Report/bookBLG - Open report

  14. Test of calorimetry for high burn-up plutonium

    Beets, C., Carchon, R. & et al., 1984, Mol, Belgium: Studiecentrum voor Kernenergie. 38 p. (SCK•CEN Reports; no. BLG-559)

    Research output: Report/bookBLG - Open report

  15. The apicobasal differentiation of the chloroplast population in Acetabularia: In vivo gradient of DNA synthesis

    Arapis, G., Hoursiangou-Neubrun, D., Bonotto, S. & Puiseux-Dao, S., 1984, Eleventh International Seaweed Symposium: Developments in Hydrobiology. 1983 ed. Vol. 11. p. 189-193

    Research output: Contribution to report/book/conference proceedingsChapter

  16. Uptake and molecular distribution of 3H in the unicellular algae acetabularia and chlamydomonas and its transfer through an experimental food chain

    Arapis, G., Bonotto, S., Nuyts, G., Bossus, A. & Kirchmann, R., 1984, In : Archives International de Physiologie, de Biochimie et de Biophysique. 92, 1, p. V33-V34 2 p.

    Research output: Contribution to journalArticle

  17. 1983
  18. Lack of mutagenic activity of dimethylformamide

    Antoine, J. L. & Arany, J., 1 Jan 1983, In : Toxicology. 26, 3-4, p. 207-212 16 p.

    Research output: Contribution to journalArticle

  19. Annual report 1982

    Unknown authors, 1983, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-558)

    Research output: Report/bookBLG - Open report

  20. 1982
  21. Active electrodes to be used in advanced alkaline water electrolysis

    Leysen, R., Vermeiren, P. & et al., 1982, Mol, Belgium: Studiecentrum voor Kernenergie. 38 p. (SCK•CEN Reports; no. BLG-549)

    Research output: Report/bookBLG - Open report

  22. Annual report 1981

    Unknown authors, 1982, Mol, Belguim: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-556)

    Research output: Report/bookBLG - Open report

  23. Hydrogen production by water electrolysis

    Leysen, R., Van Asbroeck, P. & et al., 1982, Mol, Belgium: Studiecentrum voor Kernenergie. 19 p. (SCK•CEN Reports; no. BLG-554)

    Research output: Report/bookBLG - Open report

  24. Impact des rejets de la centrale nucléaire de Tihange (Belgique) sur l'écosystème Meuse : cinq années d'étude in situ et d'approche expérimentale - 1976-1980

    Maisin, J. & et al., 1982, Mol, Belgium: Studiecentrum voor Kernenergie. 54 p. (SCK•CEN Reports; no. BLG-555)

    Research output: Report/bookBLG - Open report

  25. Optimization of NDA measurements in field conditions for safeguards purposes

    Beets, C., Bemelmans, P. & et al., 1982, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-553)

    Research output: Report/bookBLG - Open report

  26. Study of the corrosion products in the primary systems of PWR plants as the source of radiation fields build-up

    Vanbrabant, R. & De Regge, P., 1982, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-552)

    Research output: Report/bookBLG - Open report

  27. Tensile and creep properties of DT2203Y05 dispersion-strengthened ferritic steel tubes

    Hendrix, W. & Vandermeulen, W., 1982, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-557)

    Research output: Report/bookBLG - Open report

  28. 1981
  29. Chromosome aberrations induced in patients treated with telecobalt therapy for mammary carcinoma: Correspondence

    Antoine, J. L., Gerber, G. B., Leonard, A., Richard, F. & Wambersie, A., 1 Apr 1981, In : Radiation Research. 86, 1, p. 171-177 8 p.

    Research output: Contribution to journalArticle

  30. A laser interferometer for high precision angular measurements

    Unknown authors, 1981, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-545)

    Research output: Report/bookBLG - Open report

  31. Annual report 1980

    Billiau, R. & Proost, J., 1981, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-551)

    Research output: Report/bookBLG - Open report

  32. Experience gained in the cryodistillation unit for krypton removal

    Geens, L., Collard, G. & et al., 1981, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-547)

    Research output: Report/bookBLG - Open report

  33. Neutron inelastic scattering study of the molecular motions in liquid silane

    Hautecler, S. & et al., 1981, Mol, Belgium: Studiecentrum voor Kernenergie. 14 p. (SCK•CEN Reports; no. BLG-542)

    Research output: Report/bookBLG - Open report

  34. Optimization of NDA measurements in field conditions for safeguards purposes

    Franssen, F., Carchon, R. & et al., 1981, Mol, Belgium: Studiecentrum voor Kernenergie. 54 p. (SCK•CEN Reports; no. BLG-543)

    Research output: Report/bookBLG - Open report

  35. Optimization of NDA measurements in field conditions for safeguards purposes

    Beets, C. & et al., 1981, Mol, Belgium: Studiecentrum voor Kernenergie. 26 p. (SCK•CEN Reports; no. BLG-548)

    Research output: Report/bookBLG - Open report

  36. Preparation and microstructural characterization of silicate and borosilicate glasses containing cerium or plutonium

    Van Iseghem, P. & et al., 1981, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-546)

    Research output: Report/bookBLG - Open report

  37. 1980
  38. Analysis and monitoring of carbon in sodium

    Lievens, F. & Parmentier, C., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-532)

    Research output: Report/bookBLG - Open report

  39. Annual report 1979

    Billiau, R. & Proost, J., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-537)

    Research output: Report/bookBLG - Open report

  40. Chemistry of carbon in dynamic sodium

    Lievens, F. & Casteels, F., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-533)

    Research output: Report/bookBLG - Open report

  41. Distributions energétiques et probabilités d'émission des particules légères émises pendant la tripartition

    Wagemans, C. & et al., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-539)

    Research output: Report/bookBLG - Open report

  42. Effects of clay mineral type and organic matter on the uptake of radiocesium by pasture plants

    Kirchmann, R. & et al., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. 11 p. (SCK•CEN Reports; no. BLG-538)

    Research output: Report/bookBLG - Open report

  43. Enrichment determinations on uranium dioxide powders and pellets using hyper-pure germanium detectors in field conditions

    Waldman, R., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-534)

    Research output: Report/bookBLG - Open report

  44. List of references on Acetabularia and the other dasycladaceae for the period 1960-1980

    Bonotto, S. & et al., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. 133 p. (SCK•CEN Reports; no. BLG-541)

    Research output: Report/bookBLG - Open report

  45. Proceedings of the international seminar on the generator coordinate method in molecular physics

    Van Leuven, P. & et al., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. 58 p. (SCK•CEN Reports; no. BLG-540)

    Research output: Report/bookBLG - Open report

  46. Solvation of some non-metals in liquid lithium and sodium

    Rumbaut, N. A., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. 19 p. (SCK•CEN Reports; no. BLG-536)

    Research output: Report/bookBLG - Open report

  47. Stockage van elektrische energie

    Baetsle, L., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-531)

    Research output: Report/bookBLG - Open report

  48. Titanium oxide dispersion-strengthened ferritic alloys

    Hendrix, W. & Vandermeulen, W., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-535)

    Research output: Report/bookBLG - Open report

  49. Zircaloy-4 clad UO2 fuel elements irradiated to a burn-up of 7,500 MWd/tu

    Van de Velde, J., Van Loon, C. & et al., 1980, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-530)

    Research output: Report/bookBLG - Open report

  50. 1979
  51. Annual scientific report 1978

    Proost, J., Billiau, R. & Kirk, F., 1979, Mol, Belgium: Studiecentrum voor Kernenergie. 40 p. (SCK•CEN Reports; no. BLG-527)

    Research output: Report/bookBLG - Open report

  52. Biology and distribution of waterbugs (aquatic hemiptera)

    Vanderborght, O. & et al., 1979, Mol, Belgium: Studiecentrum voor Kernenergie. 41 p. (SCK•CEN Reports; no. BLG-529)

    Research output: Report/bookBLG - Open report

  53. Neutron spectrum measurement in CFRMF by 6 Lithium spectrometry

    Gierts, G., 1979, Mol, Belgium: Studiecentrum voor Kernenergie. 27 p. (SCK•CEN Reports; no. BLG-525)

    Research output: Report/bookBLG - Open report

  54. Survey of modulated structure phenomena

    Amelinckx, S., 1979, AIP Conference Proceedings. 102 ed. AIP Publishing, Vol. 53. p. 1-12 12 p. (AIP Conference Proceedings; vol. 53, no. 102).

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

  55. Use of highly enriched uranium in the material testing reactor BR2

    Beeckmans de West-Meerbeeck, A., 1979, Mol, Belgium: Studiecentrum voor Kernenergie. 42 p. (SCK•CEN Reports; no. BLG-528)

    Research output: Report/bookBLG - Open report

  56. Waterstof als energiedrager

    Vandenborre, J-B. H. & Baetsle, L., 1979, Mol, Belgium: Studiecentrum voor Kernenergie. 28 p. (SCK•CEN Reports; no. BLG-526)

    Research output: Report/bookBLG - Open report

  57. 1978
  58. About preparation and properties of UC based fuel materials

    De Vooght, D., Timmermans, W. & De Batist, R., 1978, Mol, Belgium: Studiecentrum voor Kernenergie. 20 p. (SCK•CEN Reports; no. BLG-523)

    Research output: Report/bookBLG - Open report

  59. Acquisition and verification of reference LWR rods

    Beets, C., Colard, J. & et al., 1978, Mol, Belgium: Studiecentrum voor Kernenergie. 33 p. (SCK•CEN Reports; no. BLG-522)

    Research output: Report/bookBLG - Open report

  60. Fission fragment energy correlation measurements for the thermal neutron sub-barrier fission of 231Pa

    Asghar, M., Caitucoli, F., Perrin, P., Guet, C., D'Hondt, H. & Wagemans, C., 1978, In : Nuclear Physics A. 311, 8, p. 413-420 8 p.

    Research output: Contribution to journalArticle

  61. The use of the JEM 1250 high voltage electron microscope (HVEM) of the University of Antwerp (RUCA) as an instrument for void swelling simulation experiments

    Snykers, M. & Janssens, C., 1978, Mol, Belgium: Studiecentrum voor Kernenergie. 11 p. (SCK•CEN Reports; no. BLG-521)

    Research output: Report/bookBLG - Open report

  62. 1977
  63. Annual scientific report 1976

    Billiau, R., Kirk, F. & Proost, J., 1977, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-520)

    Research output: Report/bookBLG - Open report

  64. Annual scientific report 1977

    Proost, J., Billiau, R. & Kirk, F., 1977, Mol, Belgium: Studiecentrum voor Kernenergie. 183 p. (SCK•CEN Reports; no. BLG-524)

    Research output: Report/bookBLG - Open report

  65. Recherche d'un generateur parfait de nombres aleatoires

    Musyck, E., 1977, Mol, Belgium: Studiecentrum voor Kernenergie. 19 p. (SCK•CEN Reports; no. BLG-516)

    Research output: Report/bookBLG - Open report

  66. Research with BR2 neutron beams - proceedings of an information meeting - Mol, November 24, 1976

    Van Assche, P., 1977, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-519)

    Research output: Report/bookBLG - Open report

  67. Thermocouple thermometry: contribution to the problem of drift evaluation

    Mathieu, F., Planquart, J. & Soenen, M., 1977, In : Journal of applied science and engineering. Section A: Electrical power and information systems . 2, p. 27-39

    Research output: Contribution to journalArticle

  68. 1976
  69. Annual scientific report 1975

    Billiau, R., Bobin, K. J., Michiels, G. & Proost, J., 1976, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-515)

    Research output: Report/bookBLG - Open report

  70. Intercomparison of fundamentel fission rates and ratios in the intermediate-energy standard neutron fields at the IIN-ee and Mol-ee facilités

    Fabry, A., 1976, Mol, Belgium: Studiecentrum voor Kernenergie. 9 p. (SCK•CEN Reports; no. BLG-512)

    Research output: Report/bookBLG - Open report

  71. Introduction à l'utilisation analytique de l'adsorption des gaz sur les solides

    Henrion, P., 1976, Mol, Belgium: Studiecentrum voor Kernenergie. 31 p. (SCK•CEN Reports; no. BLG-513)

    Research output: Report/bookBLG - Open report

  72. Mesure et calcul de la section efficace de fission induite par neutrons thermiques en dessous du seuil pour quelques noyaux lourds

    Wagemans, J., D'hondt, P., Deruytter, A. J. & et al., 1976, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-514)

    Research output: Report/bookBLG - Open report

  73. Oxide dispersion-strengthened ferritic alloys - DTO2 data sheets

    Van Asbroeck, P., 1976, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-517)

    Research output: Report/bookBLG - Open report

  74. Oxide dispersion-strengthened ferritic alloys - DY data sheet

    Van Asbroeck, P., 1976, Mol, Belgium: Studiecentrum voor Kernenergie. 12 p. (SCK•CEN Reports; no. BLG-518)

    Research output: Report/bookBLG - Open report

  75. The 238U (n, alfa) 235th reaction with thermal neutrons

    Wagemans, C., D'hondt, P. & Deruytter, A. J., 1976, In : Nuclear Physics A. 259, 3, p. 429-434 6 p.

    Research output: Contribution to journalArticle

  76. 1975
  77. Proceedings of the second international seminar on the generator coordinate method for nuclear bound states and reactions

    Bouten, M. & Van Leuven, P., Nov 1975, SCK CEN. 217 p. (SCK CEN Reports; no. BLG-484)

    Research output: Report/bookBLG - Open report

  78. A prospective view of fast reactor fuel pin developments

    Van Asbroeck, P., Jun 1975, Studiecentrum voor Kernenergie. 17 p. (SCK•CEN Reports; no. BLG-503)

    Research output: Report/bookBLG - Open report

  79. Helium embrittlement in type 316 stainless steel

    Horhoianu, G., Vandermeulen, W. & Janssen, C., 1975, Mol, Belgium: Studiecentrum voor Kernenergie. (SCK•CEN Reports; no. BLG-510)

    Research output: Report/bookBLG - Open report

  80. On the paramagnetism of DPPH

    Van Den Bosch, A., Vansummeren, J. & et al., 1975, Mol, Belgium: Studiecentrum voor Kernenergie. 7 p. (SCK•CEN Reports; no. BLG-511)

    Research output: Report/bookBLG - Open report

  81. 1973
  82. Separation of 137Cs and 90Sr from highly radioactive fission product soluctions

    Baetslé, L., Huys, D. & Speeckaert, P., Dec 1973, SCK CEN. 33 p. (SCK CEN Reports; no. BLG-487)

    Research output: Report/bookBLG - Open report

  83. 1972
  84. Pair potential for argon from neutron diffraction at low density

    Andriesse, C. D. & Legrand, E., 1 Jan 1972, In : Physica. 57, 2, p. 191-204 14 p.

    Research output: Contribution to journalArticle

  85. The chemical analysis of air pollutants

    Lievens, F., 1972, 24 p. (SCK.CEN Reports; no. BLG-480)

    Research output: Report/bookBLG - Open report

  86. 1971
  87. Levels in 101Ru populated by the decay of 101Tc

    Aras, N. K., Fettweis, P., Chilosi, G. & O'Kelley, G. D., 28 Jun 1971, In : Nuclear Physics A. 169, 1, p. 209-224

    Research output: Contribution to journalArticle

  88. 1970
  89. 1965
  90. A new approach to continuum polaron theory

    Evrard, R., Kartheuser, E. & De Vreese, J., Jan 1965, Studiecentrum voor Kernenergie. 9 p. (SCK•CEN Reports; no. BLG-328)

    Research output: Report/bookBLG - Open report

  91. 1964
  92. A dynamical model for the simulation of the BR3 steam generator

    Spauwen, G. H. & De Greef, F., Apr 1964, Studiecentrum voor Kernenergie. 32 p. (SCK•CEN Reports; no. BLG-255)

    Research output: Report/bookBLG - Open report

  93. 1963
  94. De eerste Belgische nukleaire centrale BR3

    Potemans, M., Jul 1963, SCK CEN. 13 p. (SCK•CEN Reports; no. BLG-192)

    Research output: Report/bookBLG - Open report

  95. Etude de quelques facteurs influençant la corrosion de l'aluminium dans un reacteur nucleaire

    Renders, P. & Spaepen, G., Jun 1963, SCK CEN. 26 p. (SCK•CEN Reports; no. BLG-174)

    Research output: Report/bookBLG - Open report

  96. Apports recents de la physique des ions lourds a la physique nucléaire

    Demeur, M., Apr 1963, SCK CEN. 17 p. (SCK•CEN Reports; no. BLG-173)

    Research output: Report/bookBLG - Open report

  97. The Stacking-fault Energy in Germanium

    Art, A., Aerts, E., Delavignette, P. & Amelinckx, S., 15 Jan 1963, In : Applied Physics Letter. 2, 40, p. 40-41 2 p.

    Research output: Contribution to journalArticle

  98. 1962
  99. Calcul des distributions de temperature dans les plaques combustibles de BR2 avec decollement du gainage ou inclusion d'uranium pur

    De Meersman, R. & Minsart, G., Dec 1962, Studiecentrum voor Kernenergie. 41 p. (SCK•CEN Reports; no. BLG-188)

    Research output: Report/bookBLG - Open report

  100. Etudes expérimentale d'un obturateur de neutrons thermiques

    Hautecler, S. & Van Dingenen, W., Nov 1962, SCK CEN. 30 p. (SCK•CEN Reports; no. BLG-189)

    Research output: Report/bookBLG - Open report

  101. Caracteristiques neutroniques des faisceaux issus de BR2

    Nève De Mevergnies, M. & Legrand, E., Oct 1962, Studiecentrum voor Kernenergie. 20 p. (SCK•CEN Reports; no. BLG-147)

    Research output: Report/bookBLG - Open report

  102. Etude du comportement de quelques variétés Belges de pommes de terre soumises a l'irradation gamma

    Kirchmann, R., De Proost, M., Demalsy, P., Roderbourg, J. & Nys, L., Aug 1962, Studiecentrum voor Kernenergie. 39 p. (SCK•CEN Reports; no. BLG-126)

    Research output: Report/bookBLG - Open report

  103. Anodization phenomena on aluminium and aluminium alloys

    Brabers, M., Jun 1962, Studiecentrum voor Kernenergie. 26 p. (SCK•CEN Reports; no. BLG-151)

    Research output: Report/bookBLG - Open report

  104. Fe3+ ion lifetime in CoO deduced from the auger and Mossbauer effects

    Pollak, H., Mar 1962, SCK CEN. 10 p. (SCK•CEN Reports; no. BLG-111)

    Research output: Report/bookBLG - Open report

  105. Het vertragingsapparaat TYPE II een bijdrage tot de analoog-rekeninstallatie

    Boes, L., Mar 1962, SCK CEN. 62 p. (SCK•CEN Reports; no. BLG-134)

    Research output: Report/bookBLG - Open report

  106. The stacking fault energy in silicon

    Aerts, E., Delavignette, P., Siems, R. & Amelinckx, S., 1962, In : Journal of Applied Physics. 33, 10, p. 3078-3080 2 p.

    Research output: Contribution to journalArticle

  107. 1961
  108. "Stripper" measuring instrument for recording variations of threshold and channel width

    Binard, L. & Vanhorenbeeck, J., Nov 1961, Studiecentrum voor Kernenergie. 7 p. (SCK•CEN Reports; no. BLG-104)

    Research output: Report/bookBLG - Open report

Previous 1...46 47 48 49 50 Next