8   Artículos

 
en línea
Frode Kjærland,Maria Meland,Are Oust,Vilde Øyen     Pág. 323 - 332
The purpose of this study is to uncover factors that explain Bitcoin?s price fluctuations. The price of the cryptocurrency Bitcoin is volatile and has increased from zero in 2009 to more than 19500 USD in December 2017. To explain the price movements we ... ver más
Revista: International Journal of Economics and Financial Issues    Formato: Electrónico

 
en línea
Per Holm Nygaard and Bernt-Håvard Øyen    
s-
Revista: Forests    Formato: Electrónico

 
en línea
Andrew Oyen Arewa, Peter Farrell     Pág. 59 - 71

 
en línea
Stefanie Vandevijvere, Benoit Horion, Michel Fondu, Marie-Josée Mozin, Michèle Ulens, Inge Huybrechts, Herman Van Oyen and Alfred Noirfalise    
There is a tendency to align higher levels of fluoride in natural mineral water with the existing higher levels in tap water. Treatment of natural mineral waters could harm the preservation of their natural character. In this study fluoride intake throug... ver más

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