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1998

Accurate manufacturing and production of optoelectronic parts and modules

Hannula, T., Karioja, P., Keränen, K., Malinen, J. & Ollila, J., 1998, Proceedings of the Finnish Optics Days 1998. 5

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

AC losses in high-temperature superconductors: Revisiting the fundamentals of the loss modelling

Paasi, J. & Lahtinen, M., Dec 1998, In : Physica C: Superconductivity and its Applications. 310, 1-4, p. 57-61 5 p.

Research output: Contribution to journalArticleScientificpeer-review

7 Citations (Scopus)

Acoustic properties of wooden floor slabs

Sipari, P., Heimonen, R. & Parmanen, J., 1998, Espoo: VTT Technical Research Centre of Finland. 95 p. (VTT Publications; No. 345).

Research output: Book/ReportReport

2 Citations (Scopus)

Action of Trichoderma reesei and Aspergillus oryzae esterases in the deacetylation of hemicelluloses

Tenkanen, M., 1998, In : Biotechnology and Applied Biochemistry. 27, 1, p. 19-24

Research output: Contribution to journalArticleScientificpeer-review

38 Citations (Scopus)

Activity pickup in zinc doped PWR oxides

Beverskog, B. & Mäkelä, K., 1998, 1998 JAIF international conference on water chemistry in nuclear power plants, proceedings. p. 89-96

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Adaptive threshold control scheme for packet acquisition

Brigant, E. & Mämmelä, A., 1998, In : IEEE Transactions on Communications. 46, 12, p. 1580-1582

Research output: Contribution to journalArticleScientificpeer-review

11 Citations (Scopus)

Aerosol decomposition synthesis of nanocrystalline titania powder from aloxide precursor

Ahonen, P., Kauppinen, E., Deschanvres, J., Joubert, J-C. & van Tendeloo, G., 1998, In : Journal of Aerosol Science. 29, Suppl. 1, p. S37-S38

Research output: Contribution to journalOther journal contributionScientificpeer-review

Aerosol synthesis and characterization of ultrafine fullerene particles

van Cleempoel, A., Joutsensaari, J., Kauppinen, E., Gijbels, R. & Claeys, M., 1998, In : Fullerene Science and Technology. 6, 4, p. 599-627

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

AFB-NETT - Phase III. Cocombustion and gasification plants in EU

Alakangas, E. & Veijonen, K., 1998, VTT Technical Research Centre of Finland. 105 p.

Research output: Book/ReportReport

AFM in sudies of thermoplastic starches during ageing

Kuutti, L., Peltonen, P., Myllärinen, P., Teleman, O. & Forssell, P., 1998, In : Carbohydrate Polymers. 37, 1, p. 7-12

Research output: Contribution to journalArticleScientificpeer-review

38 Citations (Scopus)
Open Access

A hierarchical virtual environment for a machine fault diagnostic application

Ala-Siuru, P., Takalo, J., Ensomaa, J. & Plomp, J., 1998, In : Future Generation Computer Systems. 14, 3-4, p. 179-184

Research output: Contribution to journalArticleScientific

3 Citations (Scopus)

A high resolution gas chromatography - Mass spectrometric selected ion monitoring method for determination of boundary lubricating molecules in cleanly burning diesel fuels

Enqvist, J., Östman, P., Enqvist, M. & Wickström, J., 1998.

Research output: Contribution to conferenceConference AbstractScientificpeer-review

Aika-lämpötilaindikaattorit elintarvikkeiden laadun ja turvallisuuden varmistajina

Smolander, M., 1998, In : Kehittyvä elintarvike. 9, 5, p. 24-25

Research output: Contribution to journalArticleProfessional

Air pollution episodes in Finnish cities

Mäkelä, K., Kukkonen, J., Estlander, K., Bremer, P., Salmi, T. & Uotila, K., 1998, In : Nordic Road and Transport Research. 1, p. 4-6

Research output: Contribution to journalArticleProfessional

Ajonopeuksien hallinta Euroopassa

Translated title of the contribution: Managing speeds of Traffic in EuropeKallberg, V-P., 1998, In : Tiennäyttäjä. Syyskuu, p. 14-16

Research output: Contribution to journalArticleProfessional

A large 16 x 16 analog switch matrix for personal communications satellites satellites

Åberg, M., Rantala, A. & Pohjonen, H., 1998, In : Analog Integrated Circuits and Signal Processing. 15, 2, p. 143-151

Research output: Contribution to journalArticleScientificpeer-review

Alfa-Galactosidases of Penicillium simplicissimum: production, purification and characterization of the gene encoding AGLI

Luonteri, E., Alatalo, E., Siika-aho, M., Penttilä, M. & Tenkanen, M., 1998, In : Biotechnology and Applied Biochemistry. 28, 2, p. 179-188

Research output: Contribution to journalArticleScientificpeer-review

Alumiini elintarvikekosketuksessa - millaisissa pitoisuuksissa liikutaan?

Liukkonen-Lilja, H. & Lahti, J., 1998, In : Pakkaus. 33, 4, p. 20-22

Research output: Contribution to journalArticleProfessional

Älykäs paperi vie käyttäjän webbiin

Kostiainen, K., 1998, In : GT-lehti. 5, p. 14-15

Research output: Contribution to journalArticleProfessional

Älykästä ohjausta liikenteen tueksi

Schirokoff, A., 1998, In : Tie & Liikenne. 3, p. 18-19

Research output: Contribution to journalArticleProfessional

A magnet model for a hybrid undulator assembly

Ryynänen, M., 1998, In : Journal of Synchrotron Radiation. 5, 3, p. 468-470

Research output: Contribution to journalArticleScientificpeer-review

Open Access
1 Citation (Scopus)

A mathematical model for the control of beta-glucanase activity in the malting process

Hämäläinen, J., Reinikainen, P., Kuusela, P. & Olkku, J., 1998.

Research output: Contribution to conferenceConference PosterScientific

A method for probabilistic harmonic load-flow analysis in power systems

Lehtonen, M., 1998, In : European Transactions on Electrical Power. 8, 1, p. 47-50

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

A modern approach to designing ice rinks and arenas

Kosonen, R. & Laitinen, A., 1998, In : Caddet Energy Efficiency Newsletter. 2, p. 31-32

Research output: Contribution to journalArticleProfessional

A multi-purpose tool for dynamic simulation of paper mills

Niemenmaa, A., Lappalainen, J., Laukkanen, I., Tuuri, S. & Juslin, K., 1998, In : Simulation Practice and Theory. 6, 3, p. 297-304

Research output: Contribution to journalArticleScientificpeer-review

12 Citations (Scopus)

An adaptive multigrid solver for plate vibration and buckling problems

Lopez, S., Fortino, S. & Casciaro, R., 1 Jan 1998, In : Computers and Structures. 69, 5, p. 625-637 13 p.

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Analyses of PACTEL passive safety injection experiments GDE-21 through GDE-25

Tuunanen, J., Riikonen, V., Kouhia, J. & Vihavainen, J., 1998, In : Nuclear Engineering and Design. 180, 1, p. 67-91

Research output: Contribution to journalArticleScientificpeer-review

10 Citations (Scopus)

Analysis of catechol-type glucuronides in urine samples by liquid chromatography-electrospray ionization-tandem mass spectrometry

Keski-Hynnilä, H., Andersin, R., Luukkanen, L., Taskinen, J. & Kostiainen, R., 1998, In : Journal of Chromatography A. 794, 1-2, p. 75-83

Research output: Contribution to journalArticleScientificpeer-review

20 Citations (Scopus)

Analysis of maintenance strategies

Laakso, K. & Simola, K., 1998, RATU2: The Finnish Research Programme on the Structural Integrity of Nuclear Power Plants: Synthesis of achievements 1995-1998. Espoo: VTT Technical Research Centre of Finland, p. 251-261 (VTT Symposium; No. 190).

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

Open Access

Analysis of the Tokamak ripple-blocked ion distribution with abrupt changes of a radial electric field

Heikkinen, J. & Kurki-Suonio, T., 1998, In : Physics of Plasmas. 5, 3, p. 692-704

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Analysis of volatile organic compounds in water and soil samples by purge-and-membrane mass spectrometry

Kostiainen, R., Kotiaho, T., Mattila, I., Mansikka, T., Ojala, M. & Ketola, R., 1998, In : Analytical Chemistry. 70, 14, p. 3028-3032

Research output: Contribution to journalArticleScientificpeer-review

50 Citations (Scopus)

Analytical methods to calculate condensation rates of a multicomponent droplet

Lehtinen, K., Kulmala, M., Vesala, T. & Jokiniemi, J., 1998, In : Journal of Aerosol Science. 29, 9, p. 1035-1044

Research output: Contribution to journalArticleScientificpeer-review

15 Citations (Scopus)

Anderson model in a superconductor: Φ-derivable theory

Alastalo, A. T., Joynt, R. J. & Salomaa, M. M., 1998, In : Journal of Physics: Condensed Matter. 10, 3, p. L63-L68

Research output: Contribution to journalOther journal contributionScientific

3 Citations (Scopus)

Anestesialääkärin toiminnan käsitteellinen analyysi - Epävarmuuden tunnistaminen uuden ammattikäytännön ytimenä

Norros, L., 1998, In : Duodecim. 114, p. 2602-2603

Research output: Contribution to journalArticleScientific

A new method for automatic wheeze detection

Waris, M., Helistö, P., Haltsonen, S., Saarinen, A. & Sovijärvi, A., 1998, In : Technology and Health Care. 6, 1, p. 33-40

Research output: Contribution to journalArticleScientificpeer-review

26 Citations (Scopus)

A new optical method for high-accuracy determination of aperture area

Ikonen, E., Toivanen, P. & Lassila, A., 1 Dec 1998, In : Metrologia. 35, 4, p. 369-372 4 p.

Research output: Contribution to journalArticleScientificpeer-review

33 Citations (Scopus)
Open Access
1 Citation (Scopus)

A new Trichoderma reesei cellulase: cDNA - Cloning and demonstration of endoglucanase activity by yeast expression

Saloheimo, M., Nakari, T., Tenkanen, M. & Penttilä, M., 1998.

Research output: Contribution to conferenceConference articleScientific

A nondestructive leak detection method for flexible food packages using hydrogen as a tracer gas

Hurme, E. & Ahvenainen, R., 1998, In : Journal of Food Protection. 61, 9, p. 1165-1169

Research output: Contribution to journalArticleScientificpeer-review

Open Access
12 Citations (Scopus)

A novel test method for catalysts in the treatment of biomass pyrolysis oil

Nokkosmäki, M., Krause, A., Leppämäki, E. & Kuoppala, E., 1998, In : Catalysis Today. 45, 1-4, p. 405-409

Research output: Contribution to journalArticleScientificpeer-review

26 Citations (Scopus)

A novel test method for cracking catalysts

Nokkosmäki, M., Kuoppala, E., Leppämäki, E. & Krause, A., 1998, In : Journal of Analytical and Applied Pyrolysis. 44, 2, p. 193-204

Research output: Contribution to journalArticleScientificpeer-review

13 Citations (Scopus)

An unsupervised change detection and recognition system for forestry

Häme, T., Heiler, I. & Miguel-Ayanz, J. S., 1998, In : International Journal of Remote Sensing. 19, 6, p. 1079-1099

Research output: Contribution to journalArticleScientificpeer-review

119 Citations (Scopus)

apaH polymorphism in clinical Actinobacillus actinomycetemcomitans isolates

Saarela, M., Asikainen, S., Alaluusua, S. & Fives-Taylor, P., 1998, In : Anaerobe. 4, 3, p. 139-144

Research output: Contribution to journalArticleScientificpeer-review

7 Citations (Scopus)

Application of an accurate thermal hydraulics solver in VTT's reactor dynamics codes

Rajamäki, M., Räty, H., Kyrki-Rajamäki, R. & Eskola, M., 1998, RETU: The Finnish Research Programme on Reactor Safety 1995-1998: Final Symposium. Vanttola, Timo (ed). Espoo: VTT Technical Research Centre of Finland, p. 63-82 (VTT Symposium; No. 189).

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

Open Access

Application of ERS-1 wind scatterometer data to soil frost and soil moisture monitoring in boreal forest zone

Pulliainen, J., Manninen, T. & Hallikainen, M., 1998, In : IEEE Transactions on Geoscience and Remote Sensing. 36, 3, p. 849-863

Research output: Contribution to journalArticleScientificpeer-review

28 Citations (Scopus)

Application of impedance tomography to measurement of temperature distributions in hot gases

Baroudi, D., Hietaniemi, J. & Somersalo, E., 1998, Espoo: VTT Technical Research Centre of Finland. 32 p. (VTT Tiedotteita - Meddelanden - Research Notes; No. 1906).

Research output: Book/ReportReport

Application of surface complexation modelling: Adsorption of nickel on kaolinite

Lehikoinen, J. & Olin, M., 1998, Helsinki: Posiva. 26 p. (Posiva Working Report; No. 98-38).

Research output: Book/ReportReport

Open Access

Applications for design, analysis and training simulators

Tiihonen, O., Piponius, T. & Porkholm, K., 1998, In : CSC News. 1, p. 1-4

Research output: Contribution to journalArticleProfessional

Applications of Trichoderma reesei enzymes in the pulp and paper industry

Buchert, J., Oksanen, T., Pere, J., Siika-Aho, M., Suurnäkki, A. & Viikari, L., 1998, Trichoderma and Gliocladium. Harman, G. E. & Kubicek, C. P. (eds.). LondonBristo: Taylor & Francis, Vol. 2. p. 343-363

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleScientificpeer-review