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1

Conservative treatment, plate fixation, or prosthesis for proximal humeral fracture. A prospective randomized study

Antti P Launonen, Vesa Lepola, Tapio Flinkkilä, Niko Strandberg, Johanna Ojanperä, Pekka Rissanen, Antti Malmivaara, Ville M Mattila, Petra Elo, Timo Viljakka, Minna Laitinen

Journal:

BMC Musculoskeletal Disorders

Year:

2012

Language:

english

File:

PDF, 190 KB

english, 2012

2

A dairy cow model to assess aflatoxin transmission from feed into milk – Evaluating efficacy of the mycotoxin binder Mycosorb®

Moran, C.A., Kettunen, H., Yiannikouris, A., Ojanperä, S., Pennala, E., Helander, I.M., Apajalahti, J.

Journal:

Journal of Applied Animal Nutrition

Year:

2013

Language:

english

File:

PDF, 332 KB

english, 2013

3

Adapting an agile manufacturing concept to the reference architecture model industry 4.0: A survey and case study

Yli-Ojanperä, Matti, Sierla, Seppo, Papakonstantinou, Nikolaos, Vyatkin, Valeriy

Journal:

Journal of Industrial Information Integration

Year:

2018

Language:

english

File:

PDF, 5.70 MB

english, 2018

4

Fatal Î±-PVP and amphetamine poisoning during a sauna and autoerotic practices

Lunetta, Philippe, Kriikku, Pirkko, Tikka, Julius, OjanperÃ¤, Ilkka

Journal:

Forensic Science, Medicine, and Pathology

Year:

2020

Language:

english

File:

PDF, 213 KB

english, 2020

5

Comparison of breath-alcohol screening test results with venous blood alcohol concentration in suspected drunken drivers

Kriikku, Pirkko, Wilhelm, Lars, Jenckel, Stefan, Rintatalo, Janne, Hurme, Jukka, Kramer, Jan, Jones, A. Wayne, Ojanperä, Ilkka

Journal:

Forensic Science International

Year:

2014

Language:

english

File:

PDF, 261 KB

english, 2014

6

An overview of CDMA evolution toward wideband CDMA

Prasad, Ramjee, Ojanpera, Tero

Journal:

IEEE Communications Surveys & Tutorials

Year:

1998

Language:

english

File:

PDF, 1.78 MB

english, 1998

7

High buprenorphine-related mortality is persistent in Finland

Kriikku, Pirkko, Häkkinen, Margareeta, Ojanperä, Ilkka

Journal:

Forensic Science International

Year:

2018

Language:

english

File:

PDF, 557 KB

english, 2018

8

Automated liquid chromatographic/tandem mass spectrometric method for screening β-blocking drugs in urine

M. Gergov, J. N. Robson, E. Duchoslav, I. Ojanperä

Journal:

Journal of Mass Spectrometry

Year:

2000

Language:

english

File:

PDF, 242 KB

english, 2000

9

Measuring insulin in human vitreous humour using LC-MS/MS

Mario Thevis, Andreas Thomas, Wilhelm Schänzer, Pekka Östman, Ilkka Ojanperä

Journal:

Drug Testing and Analysis

Year:

2012

Language:

english

File:

PDF, 171 KB

english, 2012

10

Comparison of internal and external retention index standards in drug screening by gas chromatography

Ilpo Rasanen, Ilkka Ojanperä, Erkki Vuori

Journal:

Journal of Separation Science

Year:

1995

Language:

english

File:

PDF, 164 KB

english, 1995

11

Toxicological drug screening by thin-layer chromatography

Ilkka Ojanperä

Journal:

TrAC Trends in Analytical Chemistry

Year:

1992

Language:

english

File:

PDF, 1.14 MB

english, 1992

12

Post-mortem SNP analysis of CYP2D6 gene reveals correlation between genotype and opioid drug (tramadol) metabolite ratios in blood

Antti Levo, Anna Koski, Ilkka Ojanperä, Erkki Vuori, Antti Sajantila

Journal:

Forensic Science International

Year:

2003

Language:

english

File:

PDF, 300 KB

english, 2003

13

In silico methods for predicting metabolism and mass fragmentation applied to quetiapine in liquid chromatography/time-of-flight mass spectrometry urine drug screening

Anna Pelander, Elli Tyrkkö, Ilkka Ojanperä

Journal:

Rapid Communications in Mass Spectrometry

Year:

2009

Language:

english

File:

PDF, 151 KB

english, 2009

14

An epidemic of fatal 3-methylfentanyl poisoning in Estonia

Ilkka Ojanperä, Merja Gergov, Milana Liiv, Aime Riikoja, Erkki Vuori

Journal:

International Journal of Legal Medicine

Year:

2008

Language:

english

File:

PDF, 129 KB

english, 2008

15

Fatal venlafaxine poisonings are associated with a high prevalence of drug interactions

Terhi Launiainen, Ilpo Rasanen, Erkki Vuori, Ilkka Ojanperä

Journal:

International Journal of Legal Medicine

Year:

2011

Language:

english

File:

PDF, 200 KB

english, 2011

16

Mesocosms Mimic Natural Meadows as regards Greenhouse Gas Fluxes and Potential Activities of Nitrifying and Denitrifying Bacteria

Teri Kanerva, Kristiina Regina, Kaisa Rämö, Kristiina Karhu, Katinka Ojanperä, Sirkku Manninen

Journal:

Year:

2005

Language:

english

File:

PDF, 455 KB

english, 2005

17

Simultaneous screening and quantification of 25 opioid drugs in post-mortem blood and urine by liquid chromatography–tandem mass spectrometry

M. Gergov, P. Nokua, E. Vuori, I. Ojanperä

Journal:

Forensic Science International

Year:

2009

Language:

english

File:

PDF, 247 KB

english, 2009

18

Simultaneous screening for 238 drugs in blood by liquid chromatography–ionspray tandem mass spectrometry with multiple-reaction monitoring

M Gergov, I Ojanperä, E Vuori

Journal:

Journal of Chromatography B

Year:

2003

Language:

english

File:

PDF, 1.32 MB

english, 2003

19

An overview of third-generation wireless personal communications: a European perspective

Ojanpera, T., Prasad, R.

Journal:

IEEE Personal Communications

Year:

1998

Language:

english

File:

PDF, 1.63 MB

english, 1998

20

Fast Black K Salt: A Visualization Reagent for Thin-Layer Chromatography of Beta-Adrenergic Blocking Drugs

Ojanpera, I., Ruohonen, A.

Journal:

Journal of Analytical Toxicology

Year:

1988

Language:

english

File:

PDF, 197 KB

english, 1988

21

Differentiation of structural isomers in a target drug database by LC/Q-TOFMS using fragmentation prediction

Elli Tyrkkö, Anna Pelander, Ilkka Ojanperä

Journal:

Drug Testing and Analysis

Year:

2010

Language:

english

File:

PDF, 434 KB

english, 2010

22

[Signals and Communication Technology] Globalization of Mobile and Wireless Communications Volume 6694 || Let’s Assume the System Is Synchronized

Prasad, Ramjee, Dixit, Sudhir, van Nee, Richard, Ojanpera, Tero

Year:

2011

Language:

english

File:

PDF, 2.80 MB

english, 2011

23

An overview of air interface multiple access for IMT-2000/UMTS

Ojanpera, T., Prasad, R.

Journal:

IEEE Communications Magazine

Year:

1998

Language:

english

File:

PDF, 3.51 MB

english, 1998

24

A high-sensitivity ultra-high performance liquid chromatography/high-resolution time-of-flight mass spectrometry (UHPLC-HR-TOFMS) method for screening synthetic cannabinoids and other drugs of abuse in urine

SundstrÃ¶m, Mira, Pelander, Anna, Angerer, Verena, Hutter, Melanie, Kneisel, Stefan, OjanperÃ¤, Ilkka

Journal:

Analytical and Bioanalytical Chemistry

Year:

2013

Language:

english

File:

PDF, 316 KB

english, 2013

25

Post-mortem vitreous humour as potential specimen for detection of insulin analogues by LC–MS/MS

Ojanperä, Ilkka, Sajantila, Antti, Vinogradova, Larisa, Thomas, Andreas, Schänzer, Wilhelm, Thevis, Mario

Journal:

Forensic Science International

Year:

2013

Language:

english

File:

PDF, 290 KB

english, 2013

26

Long-term cognitive and neurochemical effects of “bath salt” designer drugs methylone and mephedrone

den Hollander, Bjørnar, Rozov, Stanislav, Linden, Anni-Maija, Uusi-Oukari, Mikko, Ojanperä, Ilkka, Korpi, Esa R.

Journal:

Pharmacology Biochemistry and Behavior

Year:

2013

Language:

english

File:

PDF, 545 KB

english, 2013

27

Electrical sintering of nanoparticle structures

Allen, Mark L, Aronniemi, Mikko, Mattila, Tomi, Alastalo, Ari, Ojanperä, Kimmo, Suhonen, Mika, Seppä, Heikki

Journal:

Year:

2008

Language:

english

File:

PDF, 756 KB

english, 2008

28

Characterization and Response Model of the PPS-M Aerosol Sensor

Rostedt, Antti, Arffman, Anssi, Janka, Kauko, Yli-Ojanperä, Jaakko, Keskinen, Jorma

Journal:

Aerosol Science & Technology

Year:

2014

Language:

english

File:

PDF, 363 KB

english, 2014

29

High-resolution low-pressure cascade impactor

Arffman, A., Yli-Ojanperä, J., Kalliokoski, J., Harra, J., Pirjola, L., Karjalainen, P., Rönkkö, T., Keskinen, J.

Journal:

Journal of Aerosol Science

Year:

2014

Language:

english

File:

PDF, 1.52 MB

english, 2014

30

[IEEE NOMS 2014 - 2014 IEEE/IFIP Network Operations and Management Symposium - Krakow, Poland (2014.5.5-2014.5.9)] 2014 IEEE Network Operations and Management Symposium (NOMS) - QoE-based management of medical video transmission in wireless networks

Ojanpera, Tiia, Uitto, Mikko, Vehkapera, Janne

Year:

2014

Language:

english

File:

PDF, 11.83 MB

english, 2014

31

Prescription opioid abuse based on representative postmortem toxicology

Häkkinen, Margareeta, Vuori, Erkki, Ojanperä, Ilkka

Journal:

Forensic Science International

Year:

2014

Language:

english

File:

PDF, 672 KB

english, 2014

32

Screening for Basic Drugs in 2-mL Urine Samples by Dual-Plate Overpressured Layer Chromatography and Comparison with Gas Chromatography-Mass Spectrometry

Pelander, A., Ojanpera, I., Sistonen, J., Rasanen, I., Vuori, E.

Journal:

Journal of Analytical Toxicology

Year:

2003

Language:

english

File:

PDF, 527 KB

english, 2003

33

Headspace In-Tube Extraction Gas Chromatography-Mass Spectrometry for the Analysis of Hydroxylic Methyl-Derivatized and Volatile Organic Compounds in Blood and Urine

Rasanen, I., Viinamaki, J., Vuori, E., Ojanpera, I.

Journal:

Journal of Analytical Toxicology

Year:

2010

Language:

english

File:

PDF, 306 KB

english, 2010

34

Improving the signal-to-noise ratio of Faraday cup aerosol electrometer based aerosol instrument calibrations

Pihlava, Katri, Keskinen, Jorma, Yli-Ojanperä, Jaakko

Journal:

Aerosol Science & Technology

Year:

2016

Language:

english

File:

PDF, 1.08 MB

english, 2016

35

Fatal toxicity index of medicinal drugs based on a comprehensive toxicology database

Ojanperä, Ilkka, Kriikku, Pirkko, Vuori, Erkki

Journal:

International Journal of Legal Medicine

Year:

2016

Language:

english

File:

PDF, 367 KB

english, 2016

36

Sedative-Hypnotics Are Widely Abused by Drivers Apprehended for Driving Under the Influence of Drugs

Kriikku, Pirkko, Hurme, Hannes, Wilhelm, Lars, Rintatalo, Janne, Hurme, Jukka, Kramer, Jan, Ojanperä, Ilkka

Journal:

Therapeutic Drug Monitoring

Year:

2015

Language:

english

File:

PDF, 218 KB

english, 2015

37

Adherence to hand hygiene guidelines - significance of measuring fidelity

Korhonen, Anne, Ojanperä, Helena, Puhto, Teija, Järvinen, Raija, Kejonen, Pirjo, Holopainen, Arja

Journal:

Journal of Clinical Nursing

Year:

2015

Language:

english

File:

PDF, 132 KB

english, 2015

38

[Handbook of Analytical Separations] Forensic Science Volume 2 || Chapter 11A Mushroom toxins

Ojanperä, Ilkka

Year:

2000

Language:

english

File:

PDF, 335 KB

english, 2000

39

Non-medical use of psychoactive prescription drugs is associated with fatal poisoning

Haukka, Jari, Kriikku, Pirkko, Mariottini, Claudia, Partonen, Timo, Ojanperä, Ilkka

Journal:

Year:

2017

Language:

english

File:

PDF, 952 KB

english, 2017

40

The Impact of Connectivity in Africa: Grand Visions and the Mirage of Inclusive Digital Development

Friederici, Nicolas, Ojanperä, Sanna, Graham, Mark

Journal:

The Electronic Journal of Information Systems in Developing Countries

Year:

2017

Language:

english

File:

PDF, 689 KB

english, 2017

41

Quantitative estimation of α-PVP metabolites in urine by GC-APCI-QTOFMS with nitrogen chemiluminescence detection based on parent drug calibration

Mesihää, Samuel, Rasanen, Ilpo, Ojanperä, Ilkka

Journal:

Forensic Science International

Year:

2018

Language:

english

File:

PDF, 501 KB

english, 2018

42

Summary statistics for drug concentrations in post‐mortem femoral blood representing all causes of death

Ketola, Raimo A., Ojanperä, Ilkka

Journal:

Drug Testing and Analysis

Year:

2019

Language:

english

File:

PDF, 406 KB

english, 2019

43

[IEEE 2019 European Conference on Networks and Communications (EuCNC) - Valencia, Spain (2019.6.18-2019.6.21)] 2019 European Conference on Networks and Communications (EuCNC) - Evaluation of LiDAR Data Processing at the Mobile Network Edge for Connected Vehicles

Mammela, Olli, Ojanpera, Tiia, Makela, Jukka, Martikainen, Ossi, Vaisanen, Jani

Year:

2019

Language:

english

File:

PDF, 443 KB

english, 2019

44

Single-calibrant quantification of seized synthetic opioids by liquid chromatography-chemiluminescence nitrogen detection

Rasanen, Ilpo, Kyber, Marianne, Szilvay, Ilmari, Rintatalo, Janne, Ojanperä, Ilkka

Journal:

Forensic Science International

Year:

2019

Language:

english

File:

PDF, 237 KB

english, 2019

45

Metallocene-based functionalized polyolefins as compatibilizers in polyolefin nanocomposites

Kshama Motha, Ulla Hippi, Kimmo Hakala, Maija Peltonen, Vuokko Ojanperä, Barbro Löfgren, Jukka Seppälä

Journal:

Journal of Applied Polymer Science

Year:

2004

Language:

english

File:

PDF, 498 KB

english, 2004

46

Hydrolytic Reactions of Thymidine 5′-O-Phenyl-N-Alkylphosphoramidates, Models of Nucleoside 5′-Monophosphate Prodrugs

Mikko Ora, Jarno Ojanperä, Harri Lönnberg

Journal:

Chemistry - A European Journal

Year:

2007

Language:

english

File:

PDF, 369 KB

english, 2007

47

Frames FMA2 wideband-CDMA for UMTS

Antti Toskala, Jonathan P. Castro, Erik Dahlman, Matti Latva-Aho, Tero Ojanperä

Journal:

Transactions on Emerging Telecommunications Technologies

Year:

1998

Language:

english

File:

PDF, 1.06 MB

english, 1998

48

An homologous series of benzodiazepine retention index standards for gas chromatography

Ilpo Rasanen, Ilkka Ojanperä, Erkki Vuori, Tapio A. Hase

Journal:

Journal of Separation Science

Year:

1993

Language:

english

File:

PDF, 605 KB

english, 1993

49

The advantage of dual-column approach and retention indices combined with refined reporting in gas chromatographic drug screening

Ilpo Rasanen, Ilkka Ojanperä, Juhani Vartiovaara, Erkki Vuori, Pekka Sunila

Journal:

Journal of Separation Science

Year:

1996

Language:

english

File:

PDF, 588 KB

english, 1996

50

Comparison of four homologous retention index standard series for gas chromatography of basic drugs

Ilpo Rasanen, Ilkka Ojanperä, Erkki Vuori

Journal:

Journal of Chromatography A

Year:

1995

Language:

english

File:

PDF, 379 KB

english, 1995