Lehtovaara, P: search on Z-Library

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1

Solution of time-independent Schrödinger equation by the imaginary time propagation method

L. Lehtovaara, J. Toivanen, J. Eloranta

Journal:

Journal of Computational Physics

Year:

2007

Language:

english

File:

PDF, 332 KB

english, 2007

2

Electronic structure calculations with GPAW: a real-space implementation of the projector augmented-wave method

Enkovaara, J, Rostgaard, C, Mortensen, J J, Chen, J, Dułak, M, Ferrighi, L, Gavnholt, J, Glinsvad, C, Haikola, V, Hansen, H A, Kristoffersen, H H, Kuisma, M, Larsen, A H, Lehtovaara, L, Ljungberg, M,

Journal:

Journal of Physics Condensed Matter

Year:

2010

Language:

english

File:

PDF, 1.40 MB

english, 2010

3

Calculation of sliding power loss in spur gear contacts

Lehtovaara, Arto

Journal:

Year:

2002

Language:

english

File:

PDF, 548 KB

english, 2002

4

Towards a methodology for document analysis

Airi Salminen, Katri Kauppinen, Merja Lehtovaara

Journal:

Journal of the American Society for Information Science and Technology

Year:

1997

Language:

english

File:

PDF, 203 KB

english, 1997

5

Effects of Biomanipulation on Fish and Plankton Communities in Ten Eutrophic Lakes of Southern Finland

M. Olin, M. Rask, J. Ruuhijärvi, J. Keskitalo, J. Horppila, P. Tallberg, T. Taponen, A. Lehtovaara, I. Sammalkorpi

Journal:

Year:

2006

Language:

english

File:

PDF, 734 KB

english, 2006

6

Running-in effects on friction of journal bearings under slow sliding speeds

Linjamaa, A, Lehtovaara, A, Kallio, M, Léger, A

Journal:

Proceedings of the Institution of Mechanical Engineers Part J: Journal of Engineering Tribology

Year:

2019

Language:

english

File:

PDF, 1.09 MB

english, 2019

7

Crystal Structure of Cold Compressed Graphite

Flores-Livas, José, Lehtovaara, Lauri, Balima, Felix, Ghasemi, S., Machon, Denis, Pailhès, Stéphane, Willand, Alexander, Caliste, Damien, Amsler, Maximilian, Botti, Silvana

Journal:

Physical Review Letters

Year:

2012

Language:

english

File:

PDF, 1.05 MB

english, 2012

8

A density functional investigation of thiolate-protected bimetal PdAu24(SR)18z clusters: doping the superatom complex

Kacprzak, Katarzyna A., Lehtovaara, Lauri, Akola, Jaakko, Lopez-Acevedo, Olga, Häkkinen, Hannu

Journal:

Physical Chemistry Chemical Physics

Year:

2009

Language:

english

File:

PDF, 1.27 MB

english, 2009

9

carbon allotropes under pressure: A density functional theory study

Flores-Livas, José A., Lehtovaara, Lauri, Amsler, Maximilian, Goedecker, Stefan, Pailhès, Stéphane, Botti, Silvana, San Miguel, Alfonso, Marques, Miguel A. L.

Journal:

Physical Review B

Year:

2012

Language:

english

File:

PDF, 506 KB

english, 2012

10

Contamination rate of contact lens care solutions, contact lenses and storage cases during clinical Intervention

Järvinen, Riikka, Koivula, Sarianna, Lehtovaara, Maria, Ahlgren, Jari, Vaahtoranta-Lehtonen, Hanna

Journal:

Contact Lens and Anterior Eye

Year:

2013

Language:

english

File:

PDF, 55 KB

english, 2013

11

Electronic Structure and Optical Properties of the Intrinsically Chiral 16-Electron Superatom Complex [Au 20 (PP 3 ) 4 ] 4+

Knoppe, Stefan, Lehtovaara, Lauri, Häkkinen, Hannu

Journal:

Journal of Physical Chemistry A

Year:

2014

Language:

english

File:

PDF, 501 KB

english, 2014

12

Superatomic S 2 Silver Clusters Stabilized by a Thiolate–Phosphine Monolayer: Insight into Electronic and Optical Properties of Ag 14 (SC 6 H 3 F 2 ) 12 (PPh 3 ) 8 and Ag 16 (SC 6 H 3 F 2 ) 14 (DPPE) 4

Gell, Lars, Lehtovaara, Lauri, Häkkinen, Hannu

Journal:

Journal of Physical Chemistry A

Year:

2014

Language:

english

File:

PDF, 363 KB

english, 2014

13

Pharmacological, Structural, and Drug Delivery Properties and Applications of 1,3-β-Glucans

Lehtovaara, Benjamin C., Gu, Frank X.

Journal:

Journal of Agricultural and Food Chemistry

Year:

2011

Language:

english

File:

PDF, 4.21 MB

english, 2011

14

Au 40 (SR) 24 Cluster as a Chiral Dimer of 8-Electron Superatoms: Structure and Optical Properties

Malola, Sami, Lehtovaara, Lauri, Knoppe, Stefan, Hu, Kuo-Juei, Palmer, Richard E., Bürgi, Thomas, Häkkinen, Hannu

Journal:

Journal of the American Chemical Society

Year:

2012

Language:

english

File:

PDF, 1.78 MB

english, 2012

15

Detection of gear pitting failure progression with on-line particle monitoring

Kattelus, J., Miettinen, J., Lehtovaara, A.

Journal:

Tribology International

Year:

2017

Language:

english

File:

PDF, 848 KB

english, 2017

16

Load capacity of lubricated bismuth bronze bimetal bearing under elliptical sliding motion

Oksanen, V.T., Lehtovaara, A.J., Kallio, M.H.

Journal:

Year:

2017

Language:

english

File:

PDF, 2.61 MB

english, 2017

17

A randomized clinical crossover study of three contact lens care systems combined with two silicone hydrogel lens types over four weeks

Järvinen, Riikka, Laihia, Jarmo, Lehtovaara, Maria, Ahlgren, Jari, Kauko, Tommi, Vaahtoranta-Lehtonen, Hanna

Journal:

Contact Lens and Anterior Eye

Year:

2018

Language:

english

File:

PDF, 47 KB

english, 2018

18

Zooplankton and fish communities in Finnish lakes of different trophic status: responses to eutrophication

Rask, Martti, Olin, Mikko, Horppila, Jukka, Lehtovaara, Anja, Väisänen, Anu, Ruuhijärvi, Jukka, Sammalkorpi, Ilkka

Journal:

SIL Proceedings, 1922-2010

Year:

2002

Language:

english

File:

PDF, 1.11 MB

english, 2002

19

Cracks and degradation layers in large flat-on-flat fretting contact with steels and cast iron

Juoksukangas, Janne, Nurmi, Verner, Hintikka, Jouko, Honkanen, Mari, Vippola, Minnamari, Lehtovaara, Arto, Mäntylä, Antti, Vaara, Joona, Frondelius, Tero

Journal:

Tribology International

Year:

2019

File:

PDF, 24.81 MB

2019

20

Response surfaces, desirabilities and rational functions in optimizing sugar production

Veli-Matti Taavitsainen, Anssi Lehtovaara, Mira Lähteenmäki

Journal:

Journal of Chemometrics

Year:

2010

Language:

english

File:

PDF, 254 KB

english, 2010

21

Quantification of hepatitis B virus DNA over a wide range from serum for studying viral replicative activity in response to treatment and in recurrent infection

Marjut Ranki, Hermann M. Schätzl, Reinhart Zachoval, Mikko Uusi-Oukari, Päivi Lehtovaara

Journal:

Year:

1995

Language:

english

File:

PDF, 850 KB

english, 1995

22

Construction of cDNA libraries by blunt-end ligation: High-frequency cloning of long cDNAs from filamentous fungi

Tuula T. Teeri, Vijay Kumar, Päivi Lehtovaara, Jonathan Knowles

Journal:

Analytical Biochemistry

Year:

1987

Language:

english

File:

PDF, 1022 KB

english, 1987

23

Optimizing the sampling of fuel peat by computer-simulated experiments

Kyösti Huhtala, Veikko Piirainen, Jaakko Lehtovaara

Journal:

Year:

1996

Language:

english

File:

PDF, 337 KB

english, 1996

24

Assessing the quality of the sampling of fuel peat using computer simulation

Kyösti Huhtala, Anssi Järvenpää, Veikko Piirainen, Jaakko Lehtovaara

Journal:

Year:

1995

Language:

english

File:

PDF, 428 KB

english, 1995

25

Finite element method for the calculation of nominal pressure distribution between ski and track

K. Pärssinen, A. Lehtovaara

Journal:

Finite Elements in Analysis and Design

Year:

1991

Language:

english

File:

PDF, 419 KB

english, 1991

26

Ceramic-filter behavior in gasification

Arto Lehtovaara, Wahab Mojtahedi

Journal:

Bioresource Technology

Year:

1993

Language:

english

File:

PDF, 502 KB

english, 1993

27

Efficient numerical method for simulating static and dynamic properties of superfluid helium

L. Lehtovaara, T. Kiljunen, J. Eloranta

Journal:

Journal of Computational Physics

Year:

2004

Language:

english

File:

PDF, 279 KB

english, 2004

28

Modeling of helical gear contact with tooth deflection

Juha Hedlund, Arto Lehtovaara

Journal:

Tribology International

Year:

2007

Language:

english

File:

PDF, 336 KB

english, 2007

29

Experimental simulation of gear contact along the line of action

Jaakko Kleemola, Arto Lehtovaara

Journal:

Tribology International

Year:

2009

Language:

english

File:

PDF, 520 KB

english, 2009

30

NORDTRIB 2008 special issue editorial

Arto Lehtovaara, Kenneth Holmberg

Journal:

Tribology International

Year:

2009

Language:

english

File:

PDF, 57 KB

english, 2009

31

A numerical model for the evaluation of fretting fatigue crack initiation in rough point contact

Arto Lehtovaara, Roger Rabb

Journal:

Year:

2008

Language:

english

File:

PDF, 497 KB

english, 2008

32

Friction behavior of quenched and tempered steel in partial and gross slip conditions in fretting point contact

A. Pasanen, A. Lehtovaara, R. Rabb, P. Riihimäki

Journal:

Year:

2009

Language:

english

File:

PDF, 1.71 MB

english, 2009

33

Expression of two Trichoderma reesei endoglucanases in the yeast Saccharomyces cerevisiae

Merja E. Panttilä, Lars André, Markku Saloheimo, Päivi Lehtovaara, Jonathan K. C. Knowles

Journal:

Year:

1987

Language:

english

File:

PDF, 998 KB

english, 1987

34

Carbon, phosphorus and nitrogen budgets of the littoral Equisetum belt in an oligotrophic lake

Jouko Sarvala, Timo Kairesalo, Irma Koskimies, Anja Lehtovaara, Jukka Ruuhijärvi, Inkeri Vähä-Piikkiö

Journal:

Year:

1982

Language:

english

File:

PDF, 832 KB

english, 1982

35

Vertical distributions of bacteria and algae in a steeply stratified humic lake under high grazing pressure fromDaphnia longispina

L. Arvola, K. Salonen, P. Kankaala, A. Lehtovaara

Journal:

Year:

1992

Language:

english

File:

PDF, 974 KB

english, 1992

36

Littoral-pelagial interchange and the decomposition of dissolved organic matter in a polyhumic lake

Timo Kairesalo, Anja Lehtovaara, Pentti Saukkonen

Journal:

Year:

1992

Language:

english

File:

PDF, 1.59 MB

english, 1992

37

Migrations of haemoglobin-richDaphnia longispinain a small, steeply stratified, humic lake with an anoxic hypolimnion

Kalevi Salonen, Anja Lehtovaara

Journal:

Year:

1992

Language:

english

File:

PDF, 1.15 MB

english, 1992

38

The cellulase genes ofTrichoderma

Jonathan Knowles, Päivi Lehtovaara, Merja Penttilä, Tuula Teeri, Anu Harkki, Irma Salovuori

Journal:

Antonie van Leeuwenhoek

Year:

1987

Language:

english

File:

PDF, 385 KB

english, 1987

39

Isolation and characterization of the 3-phosphoglycerate kinase gene (pgk) from the filamentous fungusTrichoderma reesei

S. Vanhanen, M. Penttifä, P. Lehtovaara, J. Knowles

Journal:

Current Genetics

Year:

1989

Language:

english

File:

PDF, 549 KB

english, 1989

40

Pharmacokinetics of chlorpropamide in epileptic patients: Effects of enzyme induction and urine pH on chlorpropamide elimination

P. J. Neuvonen, S. Kärkkäinen, R. Lehtovaara

Journal:

European Journal of Clinical Pharmacology

Year:

1987

Language:

english

File:

PDF, 704 KB

english, 1987

41

Demonstration of vitamin D3metabolism inmytilus edulis

I. Lehtovaara, T. Koskinen

Journal:

Cellular and Molecular Life Sciences

Year:

1986

Language:

english

File:

PDF, 204 KB

english, 1986

42

Effect of switching carbamazepine to oxcarbazepine on the plasma levels of neuroleptics. A case report

Virpi Raitasuo, Raimo Lehtovaara, Matti O. Huttunen

Journal:

Psychopharmacology

Year:

1994

Language:

english

File:

PDF, 319 KB

english, 1994

43

Effects of Biomanipulation on Fish and Plankton Communities in Ten Eutrophic Lakes of Southern Finland – Hydrobiologia (2006) 553: 67–88

M. J. Olin, M. Rask, J. Ruuhijarvi, J. Keskitalo, J. Horppila, P. Tallberg, T. Taponen, A. Lehtovaara, I. Sammalkorpi

Journal:

Year:

2006

File:

PDF, 116 KB

2006

44

Recovery of the fish community and changes in the lower trophic levels in a eutrophic lake after a winter kill of fish

J. Ruuhijärvi, M. Rask, S. Vesala, A. Westermark, M. Olin, J. Keskitalo, A. Lehtovaara

Journal:

Year:

2010

Language:

english

File:

PDF, 661 KB

english, 2010

45

A 2-level anisotropic electronic system in superfluid4He

L. Lehtovaara, J. Eloranta

Journal:

Journal of Low Temperature Physics

Year:

2005

File:

PDF, 2.40 MB

2005

46

One- and Two-Electron Bubbles in Superfluid4He

L. Lehtovaara, J. Eloranta

Journal:

Journal of Low Temperature Physics

Year:

2007

Language:

english

File:

PDF, 289 KB

english, 2007

47

Influence of vibration on the kinetic friction between plastics and ice

Journal:

Year:

1987

Language:

english

File:

PDF, 525 KB

english, 1987

48

Characterization of starter lactic acid bacteria from the Finnish fermented milk product viili

M. Kahala, M. Mäki, A. Lehtovaara, J.-M. Tapanainen, R. Katiska, M. Juuruskorpi, J. Juhola, V. Joutsjoki

Journal:

Journal of Applied Microbiology

Year:

2008

Language:

english

File:

PDF, 269 KB

english, 2008

49

Factors affecting the Human Sex Ratio

RENKONEN, K. O., MÄKELÄ, O., LEHTOVAARA, RAIMO

Journal:

Year:

1962

File:

PDF, 231 KB

1962

50

Responses of plankton and fish communities to mass removal of planktivorous fish in a two-basin lake in southern Finland

Martti Rask, Mikko Olin, Jorma Keskitalo, Anja Lehtovaara, Jukka Ruuhijärvi, Sami Vesala

Journal:

Year:

2003

Language:

english

File:

PDF, 733 KB

english, 2003

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