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1

Design recommendations for sandwich panels

Davies, J. M., Heselius, L.

Journal:

Building Research & Information

Année:

1993

Langue:

english

Fichier:

PDF, 632 KB

english, 1993

2

A study of proton beam penetration in a small-volume water target

Sven-Johan Heselius, David J. Schlyer, Alfred P. Wolf

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Année:

1989

Langue:

english

Fichier:

PDF, 178 KB

english, 1989

3

Excitation functions of 3He- and α-particle induced nuclear reactions on natSb for production of medically relevant 123I and 124I radioisotopes

F. Tárkányi, S. Takács, B. Király, F. Szelecsényi, L. Andó, J. Bergman, S.-J. Heselius, O. Solin, A. Hermanne, Yu.N. Shubin, A.V. Ignatyuk

Journal:

Applied Radiation and Isotopes

Année:

2009

Langue:

english

Fichier:

PDF, 382 KB

english, 2009

4

An on-line system for long-distance transport of 15O-labelled gases

Sven-Johan Heselius, Pekka Mäkelä, Olof Solin, Hannu Saarni

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Année:

1984

Langue:

english

Fichier:

PDF, 503 KB

english, 1984

5

New experimental data on excitation functions for practical applications of alpha induced nuclear reactions on Ta up to 30 MeV

F Tárkányi, S Takács, A Hermanne, F Ditrói, L Andó, S.-J Heselius, J Bergman

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

2003

Langue:

english

Fichier:

PDF, 241 KB

english, 2003

6

Multi-Element Analysis of Dry-Ashed Honey Samples by Thick-Target PIXE

Saarelaa, K-E., Lill, J-O., Harju, L., Lindroos, A., Heselius, S-J.

Journal:

International Journal of Environmental & Analytical Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 1.05 MB

english, 1998

7

Studies of emission-line profiles from ion-excited neon gas targets

Sven-Johan Heselius, Peter Lindblom, Ebbe M. Nyman, Olof Solin

Journal:

The International Journal of Applied Radiation and Isotopes

Année:

1984

Langue:

english

Fichier:

PDF, 282 KB

english, 1984

8

A compact low-voltage ionization chamber for monitoring positron- and photon-emitters in flowing gases

Hannu T. Sipilä, Sven-Johan Heselius, Hannu K. Saarni, Tauno Ahlfors

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Année:

1985

Langue:

english

Fichier:

PDF, 229 KB

english, 1985

9

External-beam PIXE characterization of volcanic material used in ancient Roman mortars

P. Sonck-Koota, A. Lindroos, J.-O. Lill, J. Rajander, E.-M. Viitanen, F. Marra, M.H. Pehkonen, J. Suksi, S.-J. Heselius

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

2008

Langue:

english

Fichier:

PDF, 250 KB

english, 2008

10

Excitation functions for proton-induced reactions on natural hafnium: Production of 177Lu for medical use

T. Siiskonen, J. Huikari, T. Haavisto, J. Bergman, S.-J. Heselius, J.-O. Lill, T. Lönnroth, K. Peräjärvi, V.-P. Vartti

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

2009

Langue:

english

Fichier:

PDF, 281 KB

english, 2009

11

Studies of proton beam penetration in nitrogen-gas targets with respect to production and specific radioactivity of carbon-11

Sven-Johan Heselius, Petter Malmborg, Olof Solin, Bengt Långström

Journal:

International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes

Année:

1987

Langue:

english

Fichier:

PDF, 1.04 MB

english, 1987

12

A diagnostic study of proton-beam irradiated water targets

Sven-Johan Heselius, David J. Schlyer, Alfred P. Wolf

Journal:

International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes

Année:

1989

Langue:

english

Fichier:

PDF, 675 KB

english, 1989

13

Formation of 236Pu and 237Pu by proton-induced reactions on 237Np

J. Aaltonen, M. Brenner, V.D. Dmitriev, A.M. Fridkin, V.B. Funshtein, E.A. Gromova, S.-J. Heselius, V.A. Jakovlev, Yu A. Selitskiy

Journal:

Applied Radiation and Isotopes

Année:

1993

Langue:

english

Fichier:

PDF, 374 KB

english, 1993

14

Excitation functions of proton-induced reactions in natCu in the energy range 7–17 MeV

T. Siiskonen, J. Huikari, T. Haavisto, J. Bergman, S.-J. Heselius, J.-O. Lill, T. Lönnroth, K. Peräjärvi

Journal:

Applied Radiation and Isotopes

Année:

2009

Langue:

english

Fichier:

PDF, 132 KB

english, 2009

15

Increased sensitivity in thick-target particle induced X-ray emission analyses using dry ashing for preconcentration

J.-O. Lill, L. Harju, K.-E. Saarela, A. Lindroos, S.-J. Heselius

Journal:

Analytica Chimica Acta

Année:

1999

Langue:

english

Fichier:

PDF, 117 KB

english, 1999

16

Static and dynamic effects in gas targets used for medical isotope production

F Tárkányi, S Takács, S.-J Heselius, O Solin, J Bergman

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Année:

1997

Langue:

english

Fichier:

PDF, 741 KB

english, 1997

17

Preliminary biodistribution studies with a hybrid positron scanner

Jarmo Kulmala, Matti Keinänen, Antti Markkula, Sven-Johan Heselius, Olof Solin

Journal:

European Journal of Nuclear Medicine and Molecular Imaging

Année:

1981

Langue:

english

Fichier:

PDF, 454 KB

english, 1981

18

Analysis of trace elements in trunk wood by thick-target PIXE using dry ashing for preconcentration

L. Harju, Jan-Olof Lill, Kjell-Erik Saarela, Sven-Johan Heselius, Fredrik Joachim Hernberg, Alf Lindroos

Journal:

Analytical and Bioanalytical Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 287 KB

english, 1997

19

Optical studies of the influence of an intense ion beam on high-pressure gas targets

Sven-Johan Heselius, Peter Lindblom, Olof Solin

Journal:

The International Journal of Applied Radiation and Isotopes

Année:

1982

Langue:

english

Fichier:

PDF, 386 KB

english, 1982

20

A Review of Finnish-Russian Cooperation in Nuclear Chemistry and Radiochemistry during 1988-20001,2

J. Aaltonen, V. A. Yakovlev, S. -J. Heselius

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 46 KB

english, 2001

21

3He induced nuclear reactions on237Np targets

J. Aaltonen, V. D. Dmitriev, E. A. Gromova, S. -J. Heselius, V. A. Jakovlev

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Année:

1996

Langue:

english

Fichier:

PDF, 424 KB

english, 1996

22

The durability of structural sandwich elements

K. Berner, J. M. Davies, A. Helenius, L. Heselius

Journal:

Materials and Structures

Année:

1994

Langue:

english

Fichier:

PDF, 761 KB

english, 1994

23

A novel method for charge integration in external beam TTPIXE. Application to analyses of biological materials

J-O. Lill, K-E. Saarela, F.J. Hernberg, S-J. Heselius, L. Harju

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

1993

Langue:

english

Fichier:

PDF, 846 KB

english, 1993

24

Preconcentration of trace elements in biological materials by dry ashing for TTPIXE analysis A study of matrix effects

K-E. Saarela, J-O. Lill, F.J. Hernberg, L. Harju, A. Lindroos, S-J. Heselius

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

1995

Langue:

english

Fichier:

PDF, 674 KB

english, 1995

25

Investigation of the charged particle nuclear reactions on natural boron for the purposes of the thin layer activation (TLA)

F. Ditrói, S. Takács, F. Tárkányi, A. Fenyvesi, J. Bergman, S.-J. Heselius, O. Solin

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

1995

Langue:

english

Fichier:

PDF, 311 KB

english, 1995

26

Study of seasonal variations of trace-element concentrations within tree rings by thick-target PIXE analyses

L. Harju, J-O. Lill, K-E. Saarela, S-J. Heselius, F.J. Hernberg, A. Lindroos

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

1996

Langue:

english

Fichier:

PDF, 1.61 MB

english, 1996

27

Excitation functions of nuclear reactions induced by 3He-particles on cobalt

A Fenyvesi, F Tárkányi, S.-J Heselius

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

2004

Langue:

english

Fichier:

PDF, 302 KB

english, 2004

28

Elemental analyses of pine bark and wood in an environmental study

K.-E. Saarela, L. Harju, J. Rajander, J.-O. Lill, S.-J. Heselius, A. Lindroos, K. Mattsson

Journal:

Science of The Total Environment

Année:

2005

Langue:

english

Fichier:

PDF, 395 KB

english, 2005

29

Temporal changes in elemental composition in decomposing filamentous algae (Cladophora glomerata and Pilayella littoralis) determined with PIXE and PIGE

J.-O. Lill, S. Salovius-Laurén, L. Harju, J. Rajander, K.-E. Saarela, A. Lindroos, S.-J. Heselius

Journal:

Science of The Total Environment

Année:

2012

Langue:

english

Fichier:

PDF, 346 KB

english, 2012

30

Environmental monitoring of trace elements in bark of Scots pine by thick-target PIXE

L. Harju, K.-E. Saarela, J. Rajander, J.-O. Lill, A. Lindroos, S.-J. Heselius

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

2002

Langue:

english

Fichier:

PDF, 121 KB

english, 2002

31

Thick-target Pixe analysis of chromium, copper and arsenic impregnated lumber

K-E Saarela, L Harju, J-O Lill, J Rajander, A Lindroos, S-J Heselius

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

1999

Langue:

english

Fichier:

PDF, 302 KB

english, 1999

32

Monitoring of chromium, copper and arsenic in contaminated soils using thick-target PIXE

J Rajander, L Harju, J.-O Lill, K.-E Saarela, A Lindroos, S.-J Heselius

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

1999

Langue:

english

Fichier:

PDF, 139 KB

english, 1999

33

Investigation of 3He-induced reactions on natural Ti for nuclear analytical and radionuclide production purposes

F. Ditrói, F. Tárkányi, M.A. Ali, L. Andó, S.-J. Heselius, Yu. Shubin, Zhuang Youxiang, M.G. Mustafa

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

2000

Langue:

english

Fichier:

PDF, 248 KB

english, 2000

34

Transcapillary exchange and distribution of carbon-11 labelled ethanol in the isolated perfused rat liver

M. KEINÄNEN, J. KUIKKA, S.-J. HESELIUS, E.-M. SLJOLINNA, O. SOLIN, B. LÅNGSTRÖM, V. NÄNTÖ

Journal:

Acta Physiologica

Année:

1980

Langue:

english

Fichier:

PDF, 575 KB

english, 1980

35

Thick-target PIGE analysis of plant materials preconcentrated by dry ashing

K.-E. Saarela, L. Harju, J.-O. Lill, J. Rajander, A. Lindroos, S.-J. Heselius

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 206 KB

english, 2000

36

Blood - flow meeting liver sinusoidal permeability to ethanol and xenon molecules

J. Kuikka, M. Keinänen, O. Solin, S.J. Heselius, V. Näntö

Journal:

Journal of Biomedical Engineering

Année:

1980

Langue:

english

Fichier:

PDF, 203 KB

english, 1980

37

A multi-anode proportional counter for measuring ( 11 C) carbon dioxide in exhaled air

Heselius, S -J, Sipila, H T, Roeda, D

Journal:

Physics in Medicine and Biology

Année:

1987

Langue:

english

Fichier:

PDF, 378 KB

english, 1987

38

Strontium and zinc concentrations in otoliths of common fish species in the northern Baltic Sea

Lill, J.-O., Himberg, M., Harju, L., Ek, P., Lindroos, A., Wiklund, T., Gunnelius, K., Smått, J.-H., Heselius, S.-J., Hägerstrand, H.

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Année:

2014

Langue:

english

Fichier:

PDF, 1017 KB

english, 2014

39

[IEEE 2010 IEEE Nuclear Science Symposium and Medical Imaging Conference (2010 NSS/MIC) - Knoxville, TN (2010.10.30-2010.11.6)] IEEE Nuclear Science Symposuim & Medical Imaging Conference - A multi-wire proportional counter for measurement of positron-emitting radionuclides during on-line blood sampling

Sipila, H T, Roivainen, A, Kudomi, N, Heselius, S

Année:

2010

Langue:

english

Fichier:

PDF, 395 KB

english, 2010

40

[IEEE 2009 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC 2009) - Orlando, FL (2009.10.24-2009.11.1)] 2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC) - Determination of 68Ge-trace activities in 68Ga eluates from a 68Ge/68Ga generator using X-ray spectrometry with a gas proportional counter

Sipila, H.T., Sipila, H.J., Lill, J.-O., Heselius, S.-J.

Année:

2009

Langue:

english

Fichier:

PDF, 88 KB

english, 2009

41

Production of Plutonium-236 Tracer with Irradiation of Natural Uranium by 18 MeV Protons

Aaltonen, Jorma, Gromova, Evgenia, Heselius, Sven-Johan, Jakovlev, Vladimir

Journal:

Journal of Nuclear Science and Technology

Année:

2002

Langue:

english

Fichier:

PDF, 923 KB

english, 2002

42

[IEEE 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC) - Valencia, Spain (2011.10.23-2011.10.29)] 2011 IEEE Nuclear Science Symposium Conference Record - Measurements of [11C]CO2 in exhaled air with a positron-sensitive single-wire proportional counter after i.v. injection of [11C]acetate

Sipila, Hannu T., Heselius, Sven-Johan, Kalliokoski, Matti K., Kemppainen, Jukka, Minn, Heikki, Tolvanen, Tuula, Roivainen, Anne

Année:

2011

Langue:

english

Fichier:

PDF, 763 KB

english, 2011

43

Production of 123 I for Medical Use with Small Accelerators

Beyer, G. J., Pimentel, G., Solin, O., Heselius, S.-J., Taka, T., Roeda, D., Virtanen, H.

Journal:

Isotopenpraxis Isotopes in Environmental and Health Studies

Année:

1988

Langue:

english

Fichier:

PDF, 746 KB

english, 1988

44

Thick-Target PIXE Analysis of Trace Elements in Wood Incoming to a Pulp Mill

Saarela, K.-E., Harju, L., Lill, J.-O., Rajander, J., Lindroos, A., Heselius, S.-J., Saari, K.

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 220 KB

english, 2002

45

Proton-induced nuclear reactions in neptunium-237 targets. Production of plutonium tracers in the energy range 15-40 MeV

Aaltonen, J., Gromova, E. A., Jakovlev, V. A., Heselius, S.-J., Dendooven, P., Trzaska, W. H.

Journal:

Radiochimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 181 KB

english, 2000

46

Production of 235 Np, 236 Pu and 237 Pu via nuclear reactions on 235,236,238 U and 237 Np targets

Aaltonen, J., Dendooven, P., Gromova, E. A., Heselius, S.-J., Jakovlev, V. A., Trzaska, W. H.

Journal:

Radiochimica Acta

Année:

2003

Langue:

english

Fichier:

PDF, 702 KB

english, 2003

47

3He-Induced Nuclear Reactions on 209Bi at Particle Energies less than 28 MeV. Production of 209At

Sziics, Z., Szelecsenyi, F., Bergman, J., Heselius, S.-J., Solin, O.

Journal:

Radiochimica Acta

Année:

1994

Langue:

english

Fichier:

PDF, 432 KB

english, 1994

48

AIP Conference Proceedings [AIP APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY: Twenty-First International Conference - Fort Worth, Texas, (USA) (8–13 August 2010)] - Ion Beam Analyses Of Bark And Wood In Environmental Studies

Lill, J.-O., Saarela, K.-E., Harju, L., Rajander, J., Lindroos, A., Heselius, S.-J., McDaniel, Floyd D., Doyle, Barney L.

Année:

2011

Langue:

english

Fichier:

PDF, 509 KB

english, 2011

49

Proton and 3He Induced Nuclear Reactions in Uranium and Neptunium Targets. Production of Neptunium and Plutonium Tracers with a Low-energy Cyclotron

Aaltonen, J., Karttunen, E., Gromova, E., Jakovlev, V., Roschin, A., Heselius, S.J.

Journal:

Radiochimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 303 KB

english, 1996

50

Study of Proton and 3He Induced Reactions on 235U at Low Energies

Gromova, E., Jakovlev, V., Aaltonen, J., Helariutta, K., Salminen-Paatero, S., Bergman, J., Heselius, S.-J., Penttilä, H., Rissanen, J., Saastamoinen, A.

Journal:

Nuclear Data Sheets

Année:

2014

Langue:

english

Fichier:

PDF, 508 KB

english, 2014