Hans Kjellberg

Learn More
The aims of this investigation were to study the relation between facial morphology and bite force at different ages during growth and to investigate possible relations between bite force and the variables age, finger force, stature, and sex in growing healthy individuals. One hundred and thirty-six individuals were included, consisting of six groups of(More)
The aim of this study was to develop and apply a reliable method of measuring the effects of condylar lesions quantitatively on panoramic radiographs. Three different types of machines were tested. Two dry skulls were exposed in six positions in each machine, and the relative size of the condyle in relation to ramus height was calculated. The results showed(More)
This article presents the results of a poll made among the members of the editorial and advisory boards of Valuation Studies. The purpose is to overview the topic that is the remit of the new journal. The poll focused on three questions: 1. Why is the study of valuation topical? 2. What specic issues related to valuation are the most pressing ones to(More)
a r t i c l e i n f o This paper takes an empirical starting point in a claim that Biacore, a pioneering Swedish producer of affinity biosensors, was " in the enviable position of creating its own market " (Abelin, 1997). An in-depth case study traces how Biacore undertook segmentation activities while shaping the market for its new product technology,(More)
Studies of the development of mastication in the normal growing individual have received little attention in the literature. The aim of this study was to determine whether changes in oral motor function occurred during growth. Ninety healthy individuals with normal occlusion were divided into six groups of males and females, 9-10, 13-15, and 20-22 years of(More)
a r t i c l e i n f o This introductory article on market innovation processes seeks to conceptualize market innovations and elaborate on the processes through which such innovations are achieved. Recent attention to the active production of markets suggests markets are ongoing processes rather than stable entities. This implies a broader definition of(More)
The process of commercial exchange can be characterised in terms of efforts to stabilise a number of entities. Two important such entities seem to be the buyer and the seller. In addition, an agreement of some sort has to be reached between these two entities as to what constitutes the offer. Related to this is a stabilisation of what the seller is to(More)
This paper follows the unfolding legal controversy between Scandinavian Airlines System (SAS) and the Swedish Competition Authority (SCA) regarding the formers' frequent flyer program (FFP), entitled EuroBonus. The controversy arises in late 1999 as SCA finds SAS' application of EuroBonus in Sweden to be at odds with the Swedish Competition Act (SFS(More)
  • 1