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101

Occlusal traits, orthodontic treatment need and treatment complexity among untreated 17–21-year-olds in Estonia

Sepp, Hettel, Saag, Mare, Peltomäki, Timo, Vinkka-Puhakka, Heli, Svedström-Oristo, Anna-Liisa

Journal:

Acta Odontologica Scandinavica

Year:

2018

Language:

english

File:

PDF, 720 KB

english, 2018

102

Anaerobic Sludge Digestion in Industrial Wastewater Treatment

Puhakka, Jaakko A.

Journal:

Water Science and Technology

Year:

1991

Language:

english

File:

PDF, 316 KB

english, 1991

103

Fluidized Bed Reactor Biotechnology For Multiple Environmental Engineering Solutions

Özkaya, Bestami, Kaksonen, Anna H., Şahinkaya, Erkan, Puhakka, Jaakko A.

Journal:

Year:

2018

Language:

english

File:

PDF, 2.16 MB

english, 2018

104

Renewable Resources in an Overlapping Generations Economy without Capital

Koskela, Erkki, Ollikainen, Markku, Puhakka, Mikko

Journal:

SSRN Electronic Journal

Year:

2000

Language:

english

File:

PDF, 439 KB

english, 2000

105

Effect of Temperature on Anaerobic Digestion of Pulp and Paper Industry Wastewater Sludges

Puhakka, J. A., Viitasaari, M. A., Latola, P. K., Määttä, R. K.

Journal:

Water Science and Technology

Year:

1988

Language:

english

File:

PDF, 347 KB

english, 1988

106

Inspiring organizational commitment

Mousa, Mohamed, Puhakka, Vesa

Journal:

Journal of Management Development

Year:

2019

Language:

english

File:

PDF, 220 KB

english, 2019

107

Engaging with nature: nature affords well-being for families and young people in Finland

Rantala, Outi, Puhakka, Riikka

Journal:

Children's Geographies

Year:

2019

File:

PDF, 1.13 MB

2019

108

Versatile and flexible use of intellectual capital in entrepreneurial opportunity discovery

Journal:

Journal of Management Research

Year:

2009

File:

PDF, 113 KB

2009

109

Culinary-Medicinal Mushrooms Affecting the Development of Adipose Tissue Development in Rats and Depending on the Growth Conditions for Their β-Glucan Production

Makela, H., Linnakoski, R., Puhakka, H., Nieminen, P., Mustonen, A.-M., Vornanen, M., Ahlholm, J., Kirsi, M., Pappinen, A.

Journal:

International Journal of Medicinal Mushrooms

Year:

2005

File:

PDF, 2.19 MB

2005

110

How do Rural Second Homes Affect Human Health and Well-being? Review of Potential Impacts

PitkÃ¤nen, Kati, LehtimÃ¤ki, Jenni, Puhakka, Riikka

Journal:

International Journal of Environmental Research and Public Health

Year:

2020

File:

PDF, 957 KB

2020

111

Biodiversity intervention enhances immune regulation and health-associated commensal microbiota among daycare children

Roslund, Marja I., Puhakka, Riikka, GrÃ¶nroos, Mira, Nurminen, Noora, Oikarinen, Sami, Gazali, Ahmad M., Cinek, OndÅej, KramnÃ¡, Lenka, Siter, Nathan, Vari, Heli K., Soininen, Laura, Parajuli, Anirud

Journal:

Science Advances

Year:

2020

File:

PDF, 521 KB

2020

112

Out-of-hospital deaths among children during COVID-19 pandemic: indicator of collateral damage?

Harve-RytsÃ¤lÃ¤, Heini, Puhakka, Laura, Kuisma, Markku, Kuitunen, Mikael, Oulasvirta, Jelena, Salmi, Heli

Journal:

BMJ Paediatrics Open

Year:

2020

File:

PDF, 199 KB

2020

113

New progeroid disorder

Penttinen, Maila, Niemi, Kirsti-Maria, Vinkka-Puhakka, Heli, Johansson, Reijo, Aula, Pertti

Journal:

American Journal of Medical Genetics

Year:

1997

Language:

english

File:

PDF, 1.35 MB

english, 1997

114

Biological leaching of sulfide minerals with the use of shake flask, aerated column, air-lift reactor, and percolation techniques

J. Puhakka, O. H. Tuovinen

Journal:

Acta Biotechnologica

Year:

1986

Language:

english

File:

PDF, 561 KB

english, 1986

115

Linkage map of the chromosomal region surrounding the infantile neuronal ceroid lipofuscinosis on 1p

Irma Järvelä, Pirkko Santavuori, Lea Puhakka, Matti Haltia, Leena Peltonen

Journal:

American Journal of Medical Genetics Part A

Year:

1992

Language:

english

File:

PDF, 313 KB

english, 1992

116

High-rate ferric sulfate generation by a Leptospirillum ferriphilum-dominated biofilm and the role of jarosite in biomass retainment in a fluidized-bed reactor

Päivi H.-M. Kinnunen, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2004

Language:

english

File:

PDF, 373 KB

english, 2004

117

High-rate ferric sulfate generation by a Leptospirillum ferriphilum-dominated biofilm and the role of jarosite in biomass retainment in a fluidized-bed reactor

Päivi H.-M. Kinnunen, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2004

Language:

english

File:

PDF, 1.42 MB

english, 2004

118

Effects of hydraulic retention time and sulfide toxicity on ethanol and acetate oxidation in sulfate-reducing metal-precipitating fluidized-bed reactor

Anna H. Kaksonen, Peter D. Franzmann, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2004

Language:

english

File:

PDF, 416 KB

english, 2004

119

Sulfidogenic fluidized-bed treatment of metal-containing wastewater at low and high temperatures

Erkan Sahinkaya, Bestamin Özkaya, Anna H. Kaksonen, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2007

Language:

english

File:

PDF, 205 KB

english, 2007

120

Neural network prediction of thermophilic (65°C) sulfidogenic fluidized-bed reactor performance for the treatment of metal-containing wastewater

Erkan Sahinkaya, Bestamin Özkaya, Anna H. Kaksonen, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2007

Language:

english

File:

PDF, 164 KB

english, 2007

121

The relationship between instability of H2 production and compositions of bacterial communities within a dark fermentation fluidised-bed bioreactor

Perttu E.P. Koskinen, Anna H. Kaksonen, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2007

Language:

english

File:

PDF, 597 KB

english, 2007

122

Mineral and iron oxidation at low temperatures by pure and mixed cultures of acidophilic microorganisms

Mark Dopson, Anna-Kaisa Halinen, Nelli Rahunen, Bestamin Özkaya, Erkan Sahinkaya, Anna H. Kaksonen, E. Börje Lindström, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2007

Language:

english

File:

PDF, 230 KB

english, 2007

123

Kinetics of iron oxidation by Leptospirillum ferriphilum dominated culture at pH below one

Bestamin Özkaya, Erkan Sahinkaya, Pauliina Nurmi, Anna H. Kaksonen, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2007

Language:

english

File:

PDF, 265 KB

english, 2007

124

Silicate mineral dissolution during heap bioleaching

Mark Dopson, Anna-Kaisa Halinen, Nelli Rahunen, Dan Boström, Jan-Eric Sundkvist, Marja Riekkola-Vanhanen, Anna H. Kaksonen, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2008

Language:

english

File:

PDF, 190 KB

english, 2008

125

Ethanol and hydrogen production by two thermophilic, anaerobic bacteria isolated from Icelandic geothermal areas

Perttu E.P. Koskinen, Steinar R. Beck, Jóhann Örlygsson, Jaakko A. Puhakka

Journal:

Biotechnology and Bioengineering

Year:

2008

Language:

english

File:

PDF, 274 KB

english, 2008

126

High-efficiency hydrogen production by an anaerobic, thermophilic enrichment culture from an Icelandic hot spring

Perttu E.P. Koskinen, Chyi-How Lay, Jaakko A. Puhakka, Ping-Jei Lin, Shu-Yii Wu, Jóhann Örlygsson, Chiu-Yue Lin

Journal:

Biotechnology and Bioengineering

Year:

2008

Language:

english

File:

PDF, 656 KB

english, 2008

127

Candidate driver genes in microsatellite-unstable colorectal cancer

Pia Alhopuro, Heli Sammalkorpi, Iina Niittymäki, Mia Biström, Anniina Raitila, Juha Saharinen, Kari Nousiainen, Heli J. Lehtonen, Elina Heliövaara, Jani Puhakka, Sari Tuupanen, Sónia Sousa, Raquel Ser

Journal:

International Journal of Cancer

Year:

2012

Language:

english

File:

PDF, 1.13 MB

english, 2012

128

Chloride-promoted leaching of chalcopyrite concentrate by biologically-produced ferric sulfate

Päivi H-M Kinnunen, Jaakko A Puhakka

Journal:

Journal of Chemical Technology & Biotechnology

Year:

2004

Language:

english

File:

PDF, 150 KB

english, 2004

129

Treatment of PAH-contaminated soil by combination of Fenton's reaction and biodegradation

Marja RT Palmroth, Jörg H Langwaldt, Tuomo A Aunola, Anna Goi, Jaakko A Puhakka, Tuula A Tuhkanen

Journal:

Journal of Chemical Technology & Biotechnology

Year:

2006

Language:

english

File:

PDF, 157 KB

english, 2006

130

Detection of rhinovirus RNA in middle turbinate of patients with common colds by in situ hybridization

Anne Pitkäranta, Tuomo Puhakka, Mika J. Mäkelä, Olli Ruuskanen, Olli Carpen, Antti Vaheri

Journal:

Journal of Medical Virology

Year:

2003

Language:

english

File:

PDF, 226 KB

english, 2003

131

Virological and serological analysis of rhinovirus infections during the first two years of life in a cohort of children

S. Blomqvist, M. Roivainen, T. Puhakka, M. Kleemola, T. Hovi

Journal:

Journal of Medical Virology

Year:

2002

Language:

english

File:

PDF, 117 KB

english, 2002

132

Synthetic studies in the alkaloid field—X: Preparation and stereostructure determination of several indolo [2,3-a]quinolizine derivatives

Mauri Lounasmaa, Heikki Merikallio, Maire Puhakka

Journal:

Year:

1978

Language:

english

File:

PDF, 519 KB

english, 1978

133

Thermophilic biohydrogen production by an anaerobic heat treated-hot spring culture

Dogan Karadag, Annukka E. Mäkinen, Elena Efimova, Jaakko A. Puhakka

Journal:

Bioresource Technology

Year:

2009

Language:

english

File:

PDF, 325 KB

english, 2009

134

Quantitative monitoring of a hydrogen-producing Clostridium butyricum strain from a continuous-flow, mixed culture bioreactor employing real-time PCR

Katariina E.S. Tolvanen, Perttu E.P. Koskinen, Alice I. Ylikoski, Pia K. Ollikka, Ilkka A. Hemmilä, Jaakko A. Puhakka, Matti T. Karp

Journal:

International Journal of Hydrogen Energy

Year:

2008

Language:

english

File:

PDF, 349 KB

english, 2008

135

Enhancement of anaerobic hydrogen production by iron and nickel

Dogan Karadag, Jaakko A. Puhakka

Journal:

International Journal of Hydrogen Energy

Year:

2010

Language:

english

File:

PDF, 720 KB

english, 2010

136

Effect of changing temperature on anaerobic hydrogen production and microbial community composition in an open-mixed culture bioreactor

Dogan Karadag, Jaakko A. Puhakka

Journal:

International Journal of Hydrogen Energy

Year:

2010

Language:

english

File:

PDF, 507 KB

english, 2010

137

Direction of glucose fermentation towards hydrogen or ethanol production through on-line pH control

Dogan Karadag, Jaakko A. Puhakka

Journal:

International Journal of Hydrogen Energy

Year:

2010

Language:

english

File:

PDF, 688 KB

english, 2010

138

Thermophilic hydrogen production from cellulose with rumen fluid enrichment cultures: Effects of different heat treatments

Marika E. Nissilä, Hanne P. Tähti, Jukka A. Rintala, Jaakko A. Puhakka

Journal:

International Journal of Hydrogen Energy

Year:

2011

Language:

english

File:

PDF, 553 KB

english, 2011

139

A CdTe real time X-ray imaging sensor and system

Konstantinos Spartiotis, Joonas Havulinna, Anssi Leppänen, Tuomas Pantsar, Kimmo Puhakka, Jouni Pyyhtiä, Tom Schulman

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2004

Language:

english

File:

PDF, 460 KB

english, 2004

140

Anaerobic treatment of kraft pulp-mill waste activated-sludge: Gas production and solids reduction

Jaakko A. Puhakka, Matti Alavakeri, Wen K. Shieh

Journal:

Bioresource Technology

Year:

1992

Language:

english

File:

PDF, 629 KB

english, 1992

141

Biogenic hydrogen and methane production from reed canary grass

Aino-Maija Lakaniemi, Perttu E.P. Koskinen, Laura M. Nevatalo, Anna H. Kaksonen, Jaakko A. Puhakka

Journal:

Biomass and Bioenergy

Year:

2011

Language:

english

File:

PDF, 433 KB

english, 2011

142

Lime enhanced chromium removal in advanced integrated wastewater pond system

I. Tadesse, S.A. Isoaho, F.B. Green, J.A. Puhakka

Journal:

Bioresource Technology

Year:

2006

Language:

english

File:

PDF, 302 KB

english, 2006

143

Chalcopyrite concentrate leaching with biologically produced ferric sulphate

P.H.-M. Kinnunen, S. Heimala, M.-L. Riekkola-Vanhanen, J.A. Puhakka

Journal:

Bioresource Technology

Year:

2006

Language:

english

File:

PDF, 342 KB

english, 2006

144

Biological hydrogen sulfide production in an ethanol–lactate fed fluidized-bed bioreactor

Laura M. Nevatalo, Annukka E. Mäkinen, Anna H. Kaksonen, Jaakko A. Puhakka

Journal:

Bioresource Technology

Year:

2010

Language:

english

File:

PDF, 1.18 MB

english, 2010

145

Mine wastewater treatment using Phalaris arundinacea plant material hydrolyzate as substrate for sulfate-reducing bioreactor

Aino-Maija Lakaniemi, Laura M. Nevatalo, Anna H. Kaksonen, Jaakko A. Puhakka

Journal:

Bioresource Technology

Year:

2010

Language:

english

File:

PDF, 1019 KB

english, 2010

146

Effects of heat treatment on hydrogen production potential and microbial community of thermophilic compost enrichment cultures

Marika E. Nissilä, Hanne P. Tähti, Jukka A. Rintala, Jaakko A. Puhakka

Journal:

Bioresource Technology

Year:

2011

Language:

english

File:

PDF, 449 KB

english, 2011

147

High-rate iron oxidation at below pH 1 and at elevated iron and copper concentrations by a Leptospirillum ferriphilum dominated biofilm

Päivi H.-M. Kinnunen, Jaakko A. Puhakka

Journal:

Process Biochemistry

Year:

2005

Language:

english

File:

PDF, 239 KB

english, 2005

148

Process for biological oxidation and control of dissolved iron in bioleach liquors

P. Nurmi, B. Özkaya, A.H. Kaksonen, O.H. Tuovinen, M.-L. Riekkola-Vanhanen, J.A. Puhakka

Journal:

Process Biochemistry

Year:

2009

Language:

english

File:

PDF, 557 KB

english, 2009

149

Bioleaching of flotation by-products of talc production permits the separation of nickel and cobalt from iron and arsenic

Kathryn D. Wakeman, Petra Honkavirta, Jaakko A. Puhakka

Journal:

Process Biochemistry

Year:

2011

Language:

english

File:

PDF, 1.37 MB

english, 2011

150

Fluorophor-enhanced cathodic electroluminescence at an oxide-covered aluminum electrode

K. Haapakka, J. Kankare, O. Puhakka

Journal:

Analytica Chimica Acta

Year:

1988

Language:

english

File:

PDF, 849 KB

english, 1988

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