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Within the literature on innovation systems, there are a growing number of scholars emphasizing the importance of differentiated knowledge bases underlying innovation activities. The existing work on knowledge bases is largely grounded on in-depth case studies; while surprisingly little effort has been done so far to operationalize the concept in a more systematic manner. In this article, an attem
Soil and water acidification was internationally recognised as a severe environmental problem in the late 1960s. The interest in establishing “critical loads” led to a peak in weathering research in the 1980s and 1990s, since base cation weathering is the long-term counterbalance to acidification pressure. Assessments of weathering rates and associated uncertainties have recently become an area of
Old age care will become an increasing task in all societies as population aging gives an increasing number of elderly that will need help with daily activities. In this article different means – and their costs – of old age care are discussed. There are three ways of organizing old age care, the family, the market and the state, each one with its pros and cons. Irrespective of form, old age care
Definitions and understandings of disease are to a large extent culturally dependent, even if there are also biological components to this. While many medieval religious orders nursed an interest for science and knowledge in general, their approach to medicine was complicated by the complex attitude towards illness and the tending of the body within Christendom. Archaeological artifacts from Ciste
Popularvetenskaplig sammanfattning: Storkprojektet i Skåne – nutid och framtid Den vita storken (Ciconia ciconia) har varit utdöd i Sverige sedan 1954. Orsaken till storkens försvinnande tros ha varit en kombination av utdikningar av våtmarker, ökad dödlighet samt en generellt nedåtgående trend hos storkpopulationerna i övriga Europa. Sedan 1989 pågår ett återintroduceringsförsök i Skåne. Genom
