Find Research Outputs

1998

Functional foods - Lactose derivatives, cereal oligo- and polysaccharides as substrates for lactic acid bacteria in human intestinal mirobiota, in vitro/in vivo studies

Kontula, P., Wright, A. V. & Mattila-Sandholm, T., 1998, Functional Food Research in Europe: 3rd Workshop Demonstration of the Nutritional Functionality of Probiotic Foods. Espoo: VTT, p. 83-83 (VTT Symposium; no. 187).

Research output: Chapter in Book/Report/Conference proceedingOther book partResearch

Fungal alfa-arabinofuranosidases and alfa-galactosidases acting on polysaccharides: Dissertation

Luonteri, E., 1998, Espoo: VTT. 114 p.

Research output: ThesisResearch

Open Access
alpha-N-arabinofuranosidase
alpha-galactosidase
arabinose
polysaccharides
galactose
10 Citations (Scopus)

Generation of hot spots by fast electrons in lower hybrid grills

Rantamäki, K., Pättikangas, T., Karttunen, S., Litaudon, X., Moreau, D., Litaudon, X. & Moreau, D., 1998, In : Physics of Plasmas. 5, 7, p. 2553-2559

Research output: Contribution to journalArticleResearchpeer-review

mouth
electrons
energy spectra
sputtering
fluids
1 Citations (Scopus)

He3 NMR with a 100 um Planar Nb Coil

Koivuniemi, J., Kiviranta, M., Seppä, H. & Krusius, M., 1998, In : Journal of Low Temperature Physics. 110, 1-2, p. 255-260

Research output: Contribution to journalArticleResearchpeer-review

coils
Nuclear magnetic resonance
nuclear magnetic resonance
Liquids
Capacitors
65 Citations (Scopus)

Heart rate and blood pressure respons to isometric exercise in young and older men

Smolander, J., Aminoff, T., Korhonen, I., Tervo, M., Shen, N., Korhonen, O. & Louhevaara, V., 1998, In : European Journal of Applied Physiology and Occupational Physiology. 77, 5, p. 439-444

Research output: Contribution to journalArticleResearchpeer-review

Heart Rate
Exercise
Blood Pressure
Knee
Muscles

Heart rate dynamics during accentuated sympatho-vagal interaction

Tulppo, M., Mäkikallio, T., Seppänen, T., Airaksinen, K. & Huikuri, H., 1998, In : American Journal of Physiology: Heart and Circulatory Physiology. 274, 3, p. H810-H816

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Heart Rate
Norepinephrine
Blood Pressure
Torpedo
Intravenous Infusions
44 Citations (Scopus)

Heat and moisture transfer in energy wheels during sorption, condensation and frosting conditions

Simonson, C. & Besant, R., 1998, In : Journal of Heat Transfer. 120, 3, p. 699-708

Research output: Contribution to journalArticleResearchpeer-review

wheels
moisture
sorption
Sorption
Condensation
28 Citations (Scopus)

Heat-induced structural changes of small and large barley starch granules

Myllärinen, P., Autio, K., Schulman, A. & Poutanen, K., 1998, In : Journal of the Institute of Brewing. 104, 6, p. 343-349

Research output: Contribution to journalArticleResearchpeer-review

barley starch
Amylopectin
Amylose
Hordeum
starch granules
2 Citations (Scopus)

Heat-treatment dependence of the elasticity moduli and structure of Fe73.5Cu1W3Si15.5B7 alloy

Kaczkowski, Z., Lanotte, L., Muller, M. & Ruuskanen, P., 1998, In : Journal of Magnetism and Magnetic Materials. 185, 1, p. 109-111

Research output: Contribution to journalArticleResearchpeer-review

Elasticity
heat treatment
elastic properties
Heat treatment
strip
4 Citations (Scopus)

Heat-treatment dependences of magnetostriction, magnetomechanical coupling and structure of Fe73.5Cu1Nb3Si13.5B7 alloy

Kaczkowski, Z., Vlasak, G., Duhaj, P. & Ruuskanen, P., 1998, In : Journal of Magnetism and Magnetic Materials. 185, 1, p. 112-114

Research output: Contribution to journalArticleResearchpeer-review

Magnetostriction
magnetostriction
heat treatment
Heat treatment
nanostructure (characteristics)
2 Citations (Scopus)

Hemicellulase-assisted bleaching of modified kraft pulp produced with polysulphide addition

Allison, R., Wong, K., Suurnäkki, A. & Buchert, J., 1998, In : Journal of Pulp and Paper Science. 24, 6, p. 178-183

Research output: Contribution to journalArticleResearchpeer-review

Pulp cooking
Polysulfides
Kraft pulp
Sulfides
Bleaching

Heterologous protein production in Trichoderma

Penttilä, M., 1998, Trichoderma & Gliocladium: Enzymes, Biological Control and commercial applications. CRC Press, Vol. 2. p. 365-382

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

Trichoderma reesei
Trichoderma
proteins
fermenters
enzymes
321 Citations (Scopus)

High-resolution crystal structures reveal how a cellulose chain is bound in the 50 Å long tunnel of cellobiohydrolase I from Trichoderma reesei

Divne, C., Ståhlberg, J., Teeri, T. & Jones, A., 1998, In : Journal of Molecular Biology. 275, 2, p. 309-325

Research output: Contribution to journalArticleResearchpeer-review

Cellulose 1,4-beta-Cellobiosidase
Trichoderma
Cellulose
Hydrolysis
Cellulase

Human and organisational factors in the reliability of non-destructive testing (NDT)

Norros, L., 1998, RATU2: The Finnish Research Programme on the Structural Integrity of Nuclear Power Plants: Synthesis of achievements 1995-1998. Espoo: VTT, p. 271-280 (VTT Symposium; no. 190).

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

Open Access
Motivation
Safety
4 Citations (Scopus)

Hydride vapour phase epitaxy for nanostructures

Messmer, R., Lourdudoss, S., Ahopelto, J., Lipsanen, H., Wesström, J-O., Hieke, K., Reithmaier, J., Kerkel, K., Forchel, A., Seifert, W., Carlsson, N. & Samuelson, L., 1998, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 51, 1-3, p. 238-241

Research output: Contribution to journalArticleResearchpeer-review

Vapor phase epitaxy
Hydrides
vapor phase epitaxy
hydrides
Nanostructures
14 Citations (Scopus)

Hydrodynamics and mass transfer in a rotating disk supercritical extraction column

Laitinen, A. & Kaunisto, J., 1998, In : Industrial & Engineering Chemistry Research. 37, 6, p. 2529-2534

Research output: Contribution to journalArticleResearchpeer-review

Rotating disks
Mass transfer
Hydrodynamics
Carbon Dioxide
Carbon dioxide
28 Citations (Scopus)

Ice loads on a lattice tower estimated by weather station data

Sundin, E. & Makkonen, L., 1998, In : Journal of Applied Meteorology. 37, 5, p. 523-529

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Towers
Ice
Unloading
Temperature
20 Citations (Scopus)

Identification of off-flavour compounds in high-density polyethylene

Villberg, K., Veijanen, A. & Gustafsson, I., 1998, In : Polymer Engineering and Science. 38, 6, p. 922-925

Research output: Contribution to journalArticleResearchpeer-review

Flavor compounds
Flavors
Polyethylene
High density polyethylenes
Potable water

Imaging distance measurements using TOF lidar

Myllylä, R., Marszalec, J., Kostamovaara, J., Mäntyniemi, A. & Ulbrich, G-J., 1998, In : Journal of Optics. 29, 3, p. 188-193

Research output: Contribution to journalArticleResearchpeer-review

Distance measurement
Optical radar
optical radar
Imaging techniques
Space applications

Impact of biological and physical factors on the ennoblement of stainless steel in Baltic Seawater

Mattila, K., Carpén, L., Raaska, L., Alakomi, H-L., Hakkarainen, T. & Salkinoja-Salonen, M., 1998.

Research output: Contribution to conferenceConference PosterResearch

8 Citations (Scopus)
Open Access
implementation process
innovation
planning process
planning practice
research and development

Improved ethanol production by Saccharomyces cerevisiae through redox balancing

Aristidou, A., Toivari, M., Ruohonen, L., Richard, P., Londesborough, J., Teleman, A. & Penttilä, M., 1998.

Research output: Contribution to conferenceConference PosterResearch

Improved ethanol production by Saccharomyces cerevisiae through redox balancing

Aristidou, A., Toivari, M., Ruohonen, L., Richard, P., Londesborough, J., Teleman, A. & Penttilä, M., 1998, Abstracts of the EC Framework IV Symposium. 183

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

41 Citations (Scopus)

Improved immobilization of fusion proteins via cellulose-binding domains

Linder, M., Nevanen, T., Söderholm, L., Bengs, O. & Teeri, T., 1998, In : Biotechnology and Bioengineering. 60, 5, p. 642-647

Research output: Contribution to journalArticleResearchpeer-review

Cellulose
Immobilization
Fusion reactions
Proteins
Cellulose 1,4-beta-Cellobiosidase

Increase of chitin binding capacity of chitinases

Limon, M., Margolles-Clark, E., Benitez, T. & Penttilä, M., 1998.

Research output: Contribution to conferenceConference articleResearch

Incremental resistance coefficient of fast and large vessels for model ship correlation

Pylkkänen, J., 1998, In : International Shipbuilding Progress. 45, 442, p. 147-180

Research output: Contribution to journalArticleResearchpeer-review

Ship models
Ships
Sonar
Domes
Propellers
11 Citations (Scopus)

Inerting biomass dust explosions under hyperbaric working conditions

Wilen, C., Rautalin, A., Carcia-Torrent, J. & Conde-Lazaro, E., 1998, In : Fuel. 77, 9-10, p. 1089-1092

Research output: Contribution to journalArticleResearchpeer-review

Explosions
Dust
Biomass
Oxygen
Coal
5 Citations (Scopus)

Influence of annealing in vacuum on magnetostriction, magnetomechanical and structural properties of Fe73.5CuTaSi15.5B7 alloy

Kaczkowski, Z., Ruuskanen, P., Muller, M. & Lanotte, L., 1998, In : Journal of Magnetism and Magnetic Materials. 185, 1, p. 115-117

Research output: Contribution to journalArticleResearchpeer-review

Magnetostriction
magnetostriction
Structural properties
Vacuum
Annealing
6 Citations (Scopus)

Influence of early age volume changes on long-term concrete shrinkage

Holt, E. & Janssen, D. J., 1998, In : Transporation Research Record. 1610, 1, p. 28-32

Research output: Contribution to journalArticleResearchpeer-review

volume change
pavement
slab
steel
drying

Influence of processing on the cereal dietary fibre complex: what do we know now?

Poutanen, K., Suortti, T., Aura, A-M., Liukkonen, K. & Autio, K., 1998, Functional Properties of Non-Digestible Carbohydrates, Profibre. Guillon, F. (ed.). Nantes, p. 66 - 70

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleResearch

44 Citations (Scopus)

Influence of starch granule size distribution on bread characteristics

Sahlström, S., Bråthen, E., Lea, P. & Autio, K., 1998, In : Journal of Cereal Science. 28, 2, p. 157-164

Research output: Contribution to journalArticleResearchpeer-review

Bread
starch granules
Starch
breads
Fermentation
19 Citations (Scopus)

In situ Quartz crystal microbalance monitoring of Fab'-fragment binding to linker lipids in a phoshatidylcholine monolayer matrix: Application to immunosensors

Vikholm, I., Albers, M., Välimäki, H. & Helle, H., 1998, In : Thin Solid Films. 327-329, p. 643-646

Research output: Contribution to journalArticleResearchpeer-review

Immunosensors
Immunoglobulin Fragments
Immunoglobulin Fab Fragments
Quartz crystal microbalances
quartz crystals
2 Citations (Scopus)

Integrated 3D modelling of water circulation and dynamics of phytoplankton: The effects of a planned reservoir

Inkala, A., Helsten, S. & Heikkinen, M., 1998, In : International Review of Hydrobiology. 83, p. 681-688

Research output: Contribution to journalArticleResearchpeer-review

water flow
phytoplankton
lakes
modeling
lake
5 Citations (Scopus)

Interaction of lower hybrid waves with scrape-off-layer electrons

Rantamäki, K., Pättikangas, T., Karttunen, S., Ekedahl, A., Litaudon, X. & Moreau, D., 1998, In : Czechoslovak Journal of Physics. 48, Suppl. 2, p. 307-312

Research output: Contribution to journalArticleResearchpeer-review

1 Citations (Scopus)

Interface structure and fracture energy of dissimilar Al2O3-Ti joints

Heikinheimo, L. & de With, G., 1998, In : Welding in the World. 41, p. 420-434

Research output: Contribution to journalArticleResearchpeer-review

6 Citations (Scopus)

Internal friction in brasses after oxidation in tap water by anodic polarisation

Aaltonen, P., Jagodzinski, Y., Tarasenko, A., Smouk, S. & Hänninen, H., 1998, In : Acta Materialia. 46, 6, p. 2039-2046

Research output: Contribution to journalArticleResearchpeer-review

Anodic polarization
Internal friction
Brass
Oxidation
Water

Investigation and causes of the sinking of MV Estonia

Karppinen, T. & Rahka, K., 1998, In : Technology, Law and Insurance. 3, p. 149-162

Research output: Contribution to journalArticleResearchpeer-review

Accidents
Ships
Railroad cars
Water

In vitro fermentation of polysaccharides in rye, wheat and oat bran

Karppinen, S., Liukkonen, K., Aura, A-M., Suortti, T., Forssell, P. & Poutanen, K., 1998, Functional Food Research in Europe: 3rd Workshop Demonstration of the Nutritional Functionality of Probiotic Foods . Mattila-Sandholm, T. & Kauppila, T. (eds.). VTT, p. 81-81 (VTT Symposium; no. 187).

Research output: Chapter in Book/Report/Conference proceedingOther book partResearch

6 Citations (Scopus)

Ion orbit loss current in asdex upgrade

Heikkinen, J., Kiviniemi, T., Peetas, A., Kurki-Suonio, T., Sipilä, S., Herrmann, W., Suttrop, W. & Zohm, H., 1998, In : Plasma Physics and Controlled Fusion. 40, 5, p. 693 - 696

Research output: Contribution to journalArticleResearchpeer-review

15 Citations (Scopus)

Isolation of a Trichoderma reesei cDNA encoding GTP: α-d-mannose-1-phosphate guanyltransferase involved in early steps of protein glycosylation

Kruszewska, J. S., Saloheimo, M., Penttilä, M. & Palamarczyk, G., 1 Jan 1998, In : Current Genetics. 33, 6, p. 445-450 6 p.

Research output: Contribution to journalArticleResearchpeer-review

Trichoderma
Guanosine Triphosphate
Glycosylation
Saccharomyces cerevisiae
Complementary DNA

Kattilaitoksen riskianalyysi

Sarsama, J., 1998. 12 p.

Research output: Contribution to conferenceConference articleResearch

risk analysis
boilers

Kaukolämpöverkostoissa käytettävien vedenkäsittelykemikaalien toimivuuden tutkiminen

Kaunisto, T. & Carpen, L., 1998, Espoo: VTT Technical Research Centre of Finland. 40 p. (VALB; no. 324)

Research output: Book/ReportPublished reportResearch

Kaupunkien omistaman moottoroidun kaluston päästöjen laskentajärjestelmä KATKO 98: Helsinkisovellus

Mäkelä, K. & Tuominen, A., 1998, EspooEspoo: VTT Technical Research Centre of Finland. 21 p. (Tutkimusraportti; vol. 466)

Research output: Book/ReportPublished reportResearch

Käyttövarmuuden ja elinjaksotuoton hallinta

Holmberg, K. (ed.), 1998, Espoo: VTT. 140 p. (VTT Symposium; no. 188)

Research output: Book/ReportBookResearch

Open Access

Käyttövarmuustakuut ja niiden määrittäminen

Konola, J. & Salmikuukka, J., 1998, Käyttövarmuuden ja elinjaksotuoton hallinta. Espoo: VTT, p. 7-17 (VTT Symposium; no. 188).

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

Open Access

Käyttövarmuustietojen hankkiminen ja hyödyntäminen

Tervo, J. & Säynätjoki, M., 1998, Käyttövarmuuden ja elinjaksotuoton hallinta. Espoo: VTT, p. 121-130 (VTT Symposium; no. 188).

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

Open Access

Kinetic analysis of protein secretion in Trichoderma reesei

Uusitalo, J., Pakula, T., Salonen, K., Parkman, S., Kurkela, M., Huuskonen, A., Aristidou, A., Aarts, R. & Penttilä, M., 1998.

Research output: Contribution to conferenceConference articleResearch

Kokoa PC-mikroista supertietokone

Huusko, J. & Mähönen, P., 1998, In : Prosessori. 10, p. 75-77

Research output: Contribution to journalArticleResearch

Komponenttien kriittisyyden määrittäminen

Parikka, R. & Säynätjoki, M., 1998, Käyttövarmuuden ja elinjaksotuoton hallinta. Espoo: VTT, p. 107-120 (VTT Symposium; no. 188).

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

Open Access

Lactulose prolonged the colonization of potential probiotic Lactobacillus rhamnosus in the colon microbiota of elderly volunteers

Kontula, P., Saarela, M., Mattila-Sandholm, T., Wright, A. V. & Vilpponen-Salmela, T., 1998, Functional Food Research in Europe: 3rd Workshop Demonstration of the Nutritional Functionality of Probiotic Foods. Espoo: VTT, p. 85-85 (VTT Symposium; no. 187).

Research output: Chapter in Book/Report/Conference proceedingOther book partResearch