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Antti Ahola, Kalle Lipiäinen, Juuso Lindroos, Matti Koskimäki, Kari Laukia and Timo Björk
Weld quality and life extension methods of welded details in ship structures made of high-strength and ultra-high-strength steels are of high importance to overcome the issues related to the fatigue characteristics of welded high-strength steels. The cur...
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Sina Moradi, Kalle Kähkönen, Ole Jonny Klakegg and Kirsi Aaltonen
Collaborative work practices are getting more common in construction projects. Consequently, new project delivery models have emerged and new practices have also entered the world of traditional delivery models. The resultant collaborative construction p...
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Kalle Kiik, Jüri Plado, Muddaramaiah Lingadevaru, Syed Hamim Jeelani and Mateusz Szyszka
The ground magnetic field of the Lonar impact crater (Maharashtra State, India) and its surrounding area was measured and studied utilizing 2.5-dimensional potential field modelling. Field data showed the crater depression is associated with a strong cir...
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Kalle Petteri Nuortimo,Janne Härkönen
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Kalle Nuortimo
New Web 2.0-based technologies have emerged in the field of competitor/marketintelligence. This paper discusses the factors influencing long-term product development,namely coal combustion long-term R&D/Carbon Capture and Storage (CCS) technology, andpre...
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Kalle Kärhä, Tuomas Anttonen, Asko Poikela, Teijo Palander, Ari Laurén, Heli Peltola and Yrjö Nuutinen
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Kalle Kärhä, Ville Koivusalo, Teijo Palander and Matti Ronkanen
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Minna Aittasalo, Johanna Tiilikainen, Kari Tokola, Timo Seimelä, Satu-Maaria Sarjala, Pasi Metsäpuro, Ari Hynynen, Jaana Suni, Harri Sievänen, Henri Vähä-Ypyä, Kalle Vaismaa, Olli Vakkala, Charlie Foster, Sylvia Titze and Tommi Vasankari
Active commuting to work (ACW) is beneficial to traffic, environment and population health. More evidence is needed on effective ways to promote ACW. This paper describes the protocol and baseline findings of a cluster-randomized controlled study, which ...
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Pankaj Nagpal, Kalle Lyytinen
We use historical data to study the feature phone (as different from smart phone) years of the mobile phone industry. This study relates to the years 1994 to 2004, at a time when the industry grew to a landmark of one billion mobile phones cumulative sal...
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Kalle Haikonen, Jan Sundberg and Mats Leijon
Wave energy conversion is a clean electric power production technology. During operation there are no emissions in the form of harmful gases. However there are unsolved issues considering environmental impacts such as: electromagnetism; the artificial re...
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