Risto O. Ojala : rechercher sur Z-Library

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1

Assessing product environmental performance with PEF methodology: reliability, comparability, and cost concerns

Ojala, Emma, Uusitalo, Ville, Virkki-Hatakka, Terhi, Niskanen, Antti, Soukka, Risto

Journal:

The International Journal of Life Cycle Assessment

Année:

2016

Langue:

english

Fichier:

PDF, 427 KB

english, 2016

2

First Tarsometatarsal Joint Derotational Arthrodesis—A New Operative Technique for Flexible Hallux Valgus without Touching the First Metatarsophalangeal Joint

Klemola, Tero, Leppilahti, Juhana, Kalinainen, Salla, Ohtonen, Pasi, Ojala, Risto, Savola, Olli

Journal:

The Journal of Foot and Ankle Surgery

Année:

2014

Langue:

english

Fichier:

PDF, 1.52 MB

english, 2014

3

Radiographic Analysis of the Impact of Internal Fixation and Dressing Choice of Distal Chevron Osteotomy: Randomized Control Trial

Pentikäinen, Ilkka Tapani, Ojala, Risto, Ohtonen, Pasi, Piippo, Jouni, Leppilahti, Juhana Ilmari

Journal:

Foot & Ankle International

Année:

2012

Langue:

english

Fichier:

PDF, 62 KB

english, 2012

4

Detection of volatile organic sulfur compounds in water by headspace gas chromatography and membrane inlet mass spectrometry

Marja Ojala, Raimo Ketola, Timo Mansikka, Tapio Kotiaho, Risto Kostiainen

Journal:

Journal of Separation Science

Année:

1997

Langue:

english

Fichier:

PDF, 403 KB

english, 1997

5

Effects of alfa-hydroxy-isocaproic acid on body composition, DOMS and performance in athletes

Antti A Mero, Tuomo Ojala, Juha J Hulmi, Risto Puurtinen, Tuomo AM Karila, Timo Seppälä

Journal:

Journal of the International Society of Sports Nutrition

Année:

2010

Langue:

english

Fichier:

PDF, 509 KB

english, 2010

6

Are the determinants of vertebral endplate changes and severe disc degeneration in the lumbar spine the same? A magnetic resonance imaging study in middle-aged male workers

Mari Kuisma, Jaro Karppinen, Marianne Haapea, Jaakko Niinimäki, Risto Ojala, Markku Heliövaara, Raija Korpelainen, Kaisu Kaikkonen, Simo Taimela, Antero Natri, Osmo Tervonen

Journal:

BMC Musculoskeletal Disorders

Année:

2008

Langue:

english

Fichier:

PDF, 419 KB

english, 2008

7

Effect of reducing grinding conditions on the flotation behaviour of low-S content PGE ores

Miettunen, Heikki, Kaukonen, Risto, Corin, Kirsten, Ojala, Satu, Keiski, Riitta L.

Journal:

Minerals Engineering

Année:

2012

Langue:

english

Fichier:

PDF, 901 KB

english, 2012

8

The Effect of Infliximab, a Monoclonal Antibody Against TNF-α, on Disc Herniation Resorption

Autio, Reijo A., Karppinen, Jaro, Niinimäki, Jaakko, Ojala, Risto, Veeger, Nic, Korhonen, Timo, Hurri, Heikki, Tervonen, Osmo

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 399 KB

english, 2006

9

Modic Changes in Endplates of Lumbar Vertebral Bodies

Kuisma, Mari, Karppinen, Jaro, Niinimäki, Jaakko, Ojala, Risto, Haapea, Marianne, Heliövaara, Markku, Korpelainen, Raija, Taimela, Simo, Natri, Antero, Tervonen, Osmo

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 617 KB

english, 2007

10

Determinants of Spontaneous Resorption of Intervertebral Disc Herniations

Autio, Reijo A., Karppinen, Jaro, Niinimäki, Jaakko, Ojala, Risto, Kurunlahti, Mauno, Haapea, Marianne, Vanharanta, Heikki, Tervonen, Osmo

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 568 KB

english, 2006

11

Analysis of residual solvents in pharmaceuticals with purge-and-membrane mass spectrometry

Marja Ojala, Marjo Poutanen, Ismo Mattila, Raimo A. Ketola, Tapio Kotiaho, Risto Kostiainen

Journal:

Rapid Communications in Mass Spectrometry

Année:

2000

Langue:

english

Fichier:

PDF, 52 KB

english, 2000

12

Nerve root infiltration of the first sacral root with MRI guidance

Risto Ojala, Erkki Vahala, Jaro Karppinen, Rauli Klemola, Roberto Blanco-Sequeiros, Teuvo Vaara, Osmo Tervonen

Journal:

Journal of Magnetic Resonance Imaging

Année:

2000

Langue:

english

Fichier:

PDF, 308 KB

english, 2000

13

MR-guided bone biopsy: Preliminary report of a new guiding method

Risto Ojala, Roberto Blanco Sequeiros, Rauli Klemola, Erkki Vahala, Lasse Jyrkinen, Osmo Tervonen

Journal:

Journal of Magnetic Resonance Imaging

Année:

2002

Langue:

english

Fichier:

PDF, 842 KB

english, 2002

14

Percutaneous MR-guided discography in a low-field system using optical instrument tracking: A feasibility study

Roberto Blanco Sequeiros, Rauli Klemola, Risto Ojala, Lasse Jyrkinen, Teuvo Vaara, Osmo Tervonen

Journal:

Journal of Magnetic Resonance Imaging

Année:

2003

Langue:

english

Fichier:

PDF, 454 KB

english, 2003

15

Fat suppression gradient-echo magnetic resonance imaging of experimental articular cartilage lesions: Comparison between phase-contrast method at 0.23T and chemical shift selective method at 1.5T

Kari Palosaari, Risto Ojala, Roberto Blanco-Sequeiros, Osmo Tervonen

Journal:

Journal of Magnetic Resonance Imaging

Année:

2003

Langue:

english

Fichier:

PDF, 716 KB

english, 2003

16

In vivo quantification of delayed gadolinium enhancement in the nucleus pulposus of human intervertebral disc

Jaakko L. Niinimäki, Outi Parviainen, Jyrki Ruohonen, Risto O. Ojala, Mauno Kurunlahti, Jaro Karppinen, Osmo Tervonen, Miika T. Nieminen

Journal:

Journal of Magnetic Resonance Imaging

Année:

2006

Langue:

english

Fichier:

PDF, 220 KB

english, 2006

17

MRI-guided percutaneous retrograde drilling of osteochondritis dissecans of the knee

Risto Ojala, Pekka Kerimaa, Martti Lakovaara, Pekka Hyvönen, Petri Lehenkari, Osmo Tervonen, Roberto Blanco-Sequeiros

Journal:

Skeletal Radiology

Année:

2011

Langue:

english

Fichier:

PDF, 214 KB

english, 2011

18

Association of lumbar artery narrowing, degenerative changes in disc and endplate and apparent diffusion in disc on postcontrast enhancement of lumbar intervertebral disc

Jaakko Niinimäki, Arto Korkiakoski, Outi Parviainen, Marianne Haapea, Mari Kuisma, Risto O. Ojala, Jaro Karppinen, Raija Korpelainen, Osmo Tervonen, Miika T. Nieminen

Journal:

Magnetic Resonance Materials in Physics, Biology and Medicine

Année:

2009

Langue:

english

Fichier:

PDF, 310 KB

english, 2009

19

MRI-guided periradicular nerve root infiltration therapy in low-field (0.23-T) MRI system using optical instrument tracking

Roberto Sequeiros, Risto O. Ojala, Rauli Klemola, Teuvo J. Vaara, Lasse Jyrkinen, Osmo A. Tervonen

Journal:

European Radiology

Année:

2002

Langue:

english

Fichier:

PDF, 92 KB

english, 2002

20

MR imaging-guided laser ablation of osteoid osteomas with use of optical instrument guidance at 0.23

Roberto Blanco Sequeiros, Pekka Hyvönen, Alberto Blanco Sequeiros, Lasse Jyrkinen, Risto Ojala, Rauli Klemola, Teuvo Vaara, Osmo Tervonen

Journal:

European Radiology

Année:

2003

Langue:

english

Fichier:

PDF, 283 KB

english, 2003

21

MR-guided breast biopsy and hook wire marking using a low-field (0.23

Roberto Blanco Sequeiros, Heli Reinikainen, Andreas M. Blanco Sequeiros, Teuvo Vaara, Risto Ojala, Eija Pääkkö, Osmo Tervonen

Journal:

European Radiology

Année:

2007

Langue:

english

Fichier:

PDF, 177 KB

english, 2007

22

MRI-guided percutaneous nephrostomy: a feasibility study

Juho Kariniemi, Roberto Blanco Sequeiros, Risto Ojala, Osmo Tervonen

Journal:

European Radiology

Année:

2009

Langue:

english

Fichier:

PDF, 130 KB

english, 2009

23

MRI-guided trephine biopsy and fine-needle aspiration in the diagnosis of bone lesions in low-field (0.23 T) MRI system using optical instrument tracking

Roberto Blanco Sequeiros, Rauli Klemola, Risto Ojala, Lasse Jyrkinen, Elisa Lappi-Blanco, Ylermi Soini, Osmo Tervonen

Journal:

European Radiology

Année:

2002

Langue:

english

Fichier:

PDF, 420 KB

english, 2002

24

Liver tumor laser ablation – increase in the subacute ablation lesion volume detected with post procedural MRI

Sequeiros, Roberto Blanco, Kariniemi, Juho, Ojala, Risto, Chengli, Li, Haapea, Marianne, Sequeiros, Andreas Blanco, Tervonen, Osmo

Journal:

Acta Radiologica

Année:

2010

Langue:

english

Fichier:

PDF, 152 KB

english, 2010

25

MRI-guided percutaneous laser ablation of small renal cell carcinoma: Initial clinical experience

Kariniemi, Juho, Ojala, Risto, Hellström, Pekka, Sequeiros, Roberto Blanco

Journal:

Acta Radiologica

Année:

2010

Langue:

english

Fichier:

PDF, 336 KB

english, 2010

26

Pulmonary embolism after off-pump coronary artery bypass surgery as detected by computed tomography

Jarmo Lahtinen, Lauri Ahvenjärvi, Fausto Biancari, Risto Ojala, Martti Mosorin, Riccardo Cresti, Martti Lepojärvi, Tatu Juvonen

Journal:

The American Journal of Surgery

Année:

2006

Langue:

english

Fichier:

PDF, 318 KB

english, 2006

27

Spyder Aortic Connector System in Off-Pump Coronary Artery Bypass Surgery

Fausto Biancari, Jarmo Lahtinen, Risto Ojala, Lauri Ahvenjärvi, Airi Jartti, Martti Mosorin, Jouni Heikkinen, Panu Taskinen, Martti Lepojärvi

Journal:

The Annals of Thoracic Surgery

Année:

2007

Langue:

english

Fichier:

PDF, 142 KB

english, 2007

28

Interventional and intraoperative MRI at low field scanner – a review

Roberto T. Blanco, Risto Ojala, Juho Kariniemi, Jukka Perälä, Jaakko Niinimäki, Osmo Tervonen

Journal:

European Journal of Radiology

Année:

2005

Langue:

english

Fichier:

PDF, 847 KB

english, 2005

29

Microsatellite Instability in Adenomas as a Marker for Hereditary Nonpolyposis Colorectal Cancer

Anu Loukola, Reijo Salovaara, Paula Kristo, Anu-Liisa Moisio, Helena Kääriäinen, Heikki Ahtola, Matti Eskelinen, Niilo Härkönen, Risto Julkunen, Eero Kangas, Seppo Ojala, Jukka Tulikoura, Erkki Valkam

Journal:

The American Journal of Pathology

Année:

1999

Langue:

english

Fichier:

PDF, 113 KB

english, 1999

30

Determination of mono- and sesquiterpenes in water samples by membrane inlet mass spectrometry and static headspace gas chromatography

Marja Ojala, Raimo A Ketola, Timo Mansikka, Tapio Kotiaho, Risto Kostiainen

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 141 KB

english, 1999

31

Sacro-iliac joint arthrography in low back pain: feasibility of MRI guidance

Risto Ojala, Rauli Klemola, Jaro Karppinen, Roberto Blanco Sequeiros, Osmo Tervonen

Journal:

European Journal of Radiology

Année:

2001

Langue:

english

Fichier:

PDF, 179 KB

english, 2001

32

Effects of High-Impact Training on Bone and Articular Cartilage: 12-Month Randomized Controlled Quantitative MRI Study

Multanen, Juhani, Nieminen, Miika T, Häkkinen, Arja, Kujala, Urho M, Jämsä, Timo, Kautiainen, Hannu, Lammentausta, Eveliina, Ahola, Riikka, Selänne, Harri, Ojala, Risto, Kiviranta, Ilkka, Heinonen, Ar

Journal:

Journal of Bone and Mineral Research

Année:

2014

Langue:

english

Fichier:

PDF, 403 KB

english, 2014

33

Analysis of Volatile Organic Sulfur Compounds in Air by Membrane Inlet Mass Spectrometry

Ketola, Raimo A., Mansikka, Timo, Ojala, Marja, Kotiaho, Tapio, Kostiainen, Risto

Journal:

Analytical Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 133 KB

english, 1997

34

MR-guided Neurolytic Celiac Plexus Ablation: An Evaluation of Effect and Injection Spread Pattern in Cancer Patients with Celiac Tumor Infiltration

Etem Akural, Risto O. Ojala…

Journal:

CardioVascular and Interventional Radiology

Année:

2013

Langue:

english

Fichier:

PDF, 306 KB

english, 2013

35

The Visual Analog Scale in Multiple-Dose Evaluations of Analgesics

QUIDING, HANS, OKSALA, ERKKI, HAPPONEN, RISTO-PEKKA, LEHTIMÄKI, KIMMO, OJALA, TARMO

Journal:

Journal of Clinical Pharmacology

Année:

1981

Langue:

english

Fichier:

PDF, 712 KB

english, 1981

36

The Case of Miller v. Miller and Fowler.

Lehtinen, Risto, Ojala, Tarmo

Journal:

Année:

1905

Langue:

english

Fichier:

PDF, 164 KB

english, 1905

37

Apparatus for simulating extraction forces

Lehtinen, Risto, Ojala, Tarmo

Journal:

International Journal of Oral & Maxillofacial Surgery

Année:

1986

Langue:

english

Fichier:

PDF, 226 KB

english, 1986

38

The importance of alveolar bone loss, width of periodontal space, visibility of lamina dura and divergence of roots on the rocking moments in extraction of teeth in the lower jaw

Ojala, Tarmo, Lehtinen, Risto

Journal:

International Journal of Oral Surgery

Année:

1980

Langue:

english

Fichier:

PDF, 219 KB

english, 1980

39

Feasibility of MR Imaging–guided Percutaneous Drainage of Pancreatic Fluid Collections

Kariniemi, Juho, Sequeiros, Roberto Blanco, Ojala, Risto, Tervonen, Osmo

Journal:

Journal of Vascular and Interventional Radiology

Année:

2006

Langue:

english

Fichier:

PDF, 650 KB

english, 2006

40

Rocking and twisting moments in extraction of teeth in the upper jaw

Lehtinen, Risto, Ojala, Tarmo

Journal:

International Journal of Oral Surgery

Année:

1980

Langue:

english

Fichier:

PDF, 364 KB

english, 1980

41

MRI-guided biopsy and fine needle aspiration biopsy (FNAB) in the diagnosis of musculoskeletal lesions

Kerimaa, Pekka, Marttila, Antti, Hyvönen, Pekka, Ojala, Risto, Lappi-Blanco, Elisa, Tervonen, Osmo, Blanco Sequeiros, Roberto

Journal:

European Journal of Radiology

Année:

2013

Langue:

english

Fichier:

PDF, 1.07 MB

english, 2013

42

Progressive Reactive Lymphoid Connective Tissue Disease and Development of Autoantibodies in Scavenger Receptor A5–Deficient Mice

Ojala, Juha Risto Matias, Pikkarainen, Timo, Elmberger, Göran, Tryggvason, Karl

Journal:

The American Journal of Pathology

Année:

2013

Langue:

english

Fichier:

PDF, 3.26 MB

english, 2013

43

MRI-guided percutaneous retrograde drilling of osteochondritis dissecans of the talus: a feasibility study

Kerimaa, Pekka, Ojala, Risto, Sinikumpu, Juha-Jaakko, Hyvönen, Pekka, Korhonen, Jussi, Markkanen, Paula, Tervonen, Osmo, Sequeiros, Roberto Blanco

Journal:

European Radiology

Année:

2014

Langue:

english

Fichier:

PDF, 435 KB

english, 2014

44

Purge-and-Membrane Mass Spectrometry, A Screening Method for Analysis of VOCs from Soil Samples

Ojala, Marja, Mattila, Ismo, Tarkiainen, Virpi, Särme, Timo, Ketola, Raimo A., Määttänen, Anniina, Kostiainen, Risto, Kotiaho, Tapio

Journal:

Analytical Chemistry

Année:

2001

Langue:

english

Fichier:

PDF, 108 KB

english, 2001

45

Analysis of Volatile Organic Compounds in Water and Soil Samples by Purge-and-Membrane Mass Spectrometry

Kostiainen, Risto, Kotiaho, Tapio, Mattila, Ismo, Mansikka, Timo, Ojala, Marja, Ketola, Raimo A.

Journal:

Analytical Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 57 KB

english, 1998

46

The standing fixed flexion view detects narrowing of the joint space better than the standing extended view in patients with moderate osteoarthritis of the knee

Niinimäki, Tuukka, Ojala, Risto, Niinimäki, Jaakko, Leppilahti, Juhana

Journal:

Acta Orthopaedica

Année:

2010

Langue:

english

Fichier:

PDF, 226 KB

english, 2010

47

Association between quantitative MRI and ICRS arthroscopic grading of articular cartilage

Casula, Victor, Hirvasniemi, Jukka, Lehenkari, Petri, Ojala, Risto, Haapea, Marianne, Saarakkala, Simo, Lammentausta, Eveliina, Nieminen, Miika T.

Journal:

Knee Surgery, Sports Traumatology, Arthroscopy

Année:

2016

Langue:

english

Fichier:

PDF, 402 KB

english, 2016

48

Percutaneous Magnetic Resonance Imaging–Guided Bone Tumor Management and Magnetic Resonance Imaging–Guided Bone Therapy

Sequeiros, Roberto Blanco, Fritz, Jan, Ojala, Risto, Carrino, John A.

Journal:

Topics in Magnetic Resonance Imaging

Année:

2011

Langue:

english

Fichier:

PDF, 1.20 MB

english, 2011

49

MRI-guidance in percutaneous core decompression of osteonecrosis of the femoral head

Kerimaa, Pekka, Väänänen, Matti, Ojala, Risto, Hyvönen, Pekka, Lehenkari, Petri, Tervonen, Osmo, Blanco Sequeiros, Roberto

Journal:

European Radiology

Année:

2016

Langue:

english

Fichier:

PDF, 571 KB

english, 2016

50

CytoSpectre: a tool for spectral analysis of oriented structures on cellular and subcellular levels

Kartasalo, Kimmo, Pölönen, Risto-Pekka, Ojala, Marisa, Rasku, Jyrki, Lekkala, Jukka, Aalto-Setälä, Katriina, Kallio, Pasi

Journal:

BMC Bioinformatics

Année:

2015

Langue:

english

Fichier:

PDF, 2.65 MB

english, 2015