Search results for "mallit"
showing 10 items of 395 documents
Liiketoimintamalli verkoston tietojen jakamisen lähtökohtana verkoston ohjauksen ja tietojärjestelmien näkökulmat
2008
Verkoston keskusyrityksen liiketoimintamalli
2006
Virtual goods sales : new requirements for business modelling?
2009
Selling virtual goods is an increasingly popular revenue model for operators of social online services, examples of which are virtual worlds and social networking services. Compared to more traditional revenue models, such as time-based pricing, the revenue generation logic in virtual goods sales has a tighter interdependence with service structures, such as the rules of internal economy and game mechanics. The sold products are in interaction with the virtual environment, both of which are designed by the developers. However, the planning of business models in synergy with such service design is not currently well understood. This thesis adopts a conceptual-analytical perspective. By revie…
Kuluttajat ja tulevaisuuden erikoiskauppa : ERIKA 2020 -hankkeen loppuraportti
2013
An information system design product theory for the class of eSourcing requirements, delivery and completion management systems for eSourcing service…
2015
Musiikin digitaalinen jakelu : digitaaliset ansainta- ja jakelumallit suomalaisten esittäjien näkökulmasta ja mallien soveltuvuus liikkuviin päätelai…
2007
Co-evolution between streaming and live music leads a way to the sustainable growth of music industry : Lessons from the US experiences
2017
While digitization of music, particularly streaming services, has gained increasing popularity, it has also led to a steady decline in the revenues of recorded music industry. This is causing strong concern regarding a potential collapse of the music industry comparable to other print media industries such as newspaper and book publishing. However, recent changes in the music industry initiated by a resurgence of the live music industry are giving rise to some expectations for the survival and growth of the music industry. The parallel paths of increasing popularity of streaming services and a resurgence of live music suggest that these two dynamics are working together in a co-evolutionary…
Hold-in, Pull-in and Lock-in Ranges for Phase-locked Loop with Tangential Characteristic of the Phase Detector
2019
In the present paper the phase-locked loop (PLL), an electric circuit widely used in telecommunications and computer architectures is considered. A new modification of the PLL with tangential phase detector characteristic and active proportionally-integrating (PI) filter is introduced. Hold-in, pull-in and lock-in ranges for given circuit are studied rigorously. It is shown that lock-in range of the new PLL model is infinite, compared to the finite lock-in range of the classical PLL. peerReviewed