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Name
Helsingin yliopiston digitaalinen arkisto
Type
Institutional Repository
Items
54717 Publications
Compatibility
OpenAIRE 3.0 (OA, funding)
OAI-PMH
http://helda.helsinki.fi/oai-extended/request
More information
Detailed data provider information (OpenDOAR)

 

  • 01. Asiakkaat, työntekijät, välineet ja tietomallintaminen toiminnan ja toimintakonseptien kehittämisen voimavaroina

    Konsepti – Toimintakonseptin uudistajien verkkolehden 7 (1-2), 2012 artikkelit on julkaistu HELDA:ssa 10.3.2015 samansisältöisenä kuin Muutoslaboratorion verkkosivuilla alun perin 30.5.2012 julkaistun tuplanumeron artikkelit lukuun ottamatta ylä- ja alatunnisteita ja korjattuja linkityksiä.

    Allelopathic effects of filamentous cyanobacteria on phytoplankton in the Baltic Sea

    Eutrophication and enhanced internal nutrient loading of the Baltic Sea are most clearly reflected by increased late-summer cyanobacterial blooms, which often are toxic. In addition to their toxicity to animals, phytoplankton species can be allelopathic, which means that they produce chemicals that inhibit competing phytoplankton species. Such interspecific chemical warfare may lead to the formation of harmful phytoplankton blooms and the spread of exotic species into new habitats. This is th...

    Stochastic Filtering

    The stochastic filtering has been in general an estimation of indirectly observed states given observed data. This means that one is discussing conditional expected values as being one of the most accurate estimation, given the observations in the context of probability space. In my thesis, I have presented the theory of filtering using two different kind of observation process: the first one is a diffusion process which is discussed in the first chapter, while the third chapter introduces th...
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