Sökning: "martin i lind"

Hittade 4 avhandlingar innehållade orden martin i lind.

  1. 1. Det svårgripbara nätverket : en sociologisk studie av företagare i nätverk

    Författare :Martin Lind; Mats Ekström; Göran Ahrne; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; networks; network analysis; social networks; organization; flexible specialization; entrepreneur; enterprise; production; cooperation; social capital; strategic networks; SME; critical realism; blockmodeling; sociologi; Sociology; Sociologi; Sociologi; Sociology;

    Sammanfattning : The questions for this study are: 1. What are networks? 2. How do networks work? These questions are answered by means of two different investigations. The first is chiefly theoretical and the second is primarily empirical. LÄS MER

  3. 2. Phenotypic plasticity and local adaptation in island populations of Rana temporaria

    Författare :Martin Lind; Frank Johansson; Juha Merilä; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Costs of plasticity; Developmental threshold; FST; Local adaptation; Phenotypic plasticity; Pool drying; QST; Freshwater ecology; Limnisk ekologi; zooekologi; Animal Ecology;

    Sammanfattning : Phenotypic plasticity is the ability of a genotype to express different phenotypes in different environments. Despite its common occurrence, few have investigated differences in plasticity between populations, the selection pressures responsible for it, and costs and constraints associated with it. LÄS MER

  4. 3. Crossing a border : a comparative tax law study on consequences of cross-border working in the Öresund- and the Meuse-Rhine regions

    Författare :Yvette Lind; Mats Tjernberg; Jan Kellgren; Mattias Derlén; Martin Berglund; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; law; jurisprudence; direct taxation; international tax law; EU tax law; tax treaties; social security law; the fundamental freedoms; disparities; reversed discrimination; legal pluralism; rättsvetenskap; direkt beskattning; socialförsäkringar; gränsarbete; diskriminering; rättspluralism; skatteavtal;

    Sammanfattning : “Crossing a Border“- A Comparative Tax Law Study on Consequences of Cross-Border Working in the Öresund- and the Meuse-Rhine Regions is a doctoral thesis on tax law and social security law focused on cross-border commuting in the two cross-border regions of the Öresund and Meuse-Rhine. Two mayor aims are addressed: (1) To analyse the problems associated with cross-border working in the Öresund region caused by the legal divergence between Swedish and Danish tax law. LÄS MER

  5. 4. Adaptation and plasticity within and across generations

    Författare :Zuzana Sekajova; Martin Lind; Lesley Lancaster; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Phenotypic plasticity; nongenetic inheritance; environmental variation; Caenorhabditis elegans; Caenorhabditis remanei; life history; Biologi med inriktning mot zooekologi; Biology with specialization in Animal Ecology;

    Sammanfattning : The environment is seldom stable but often changes from one state to another and in order to survive and reproduce organisms need to respond to those changes. If the change is fast, genetic adaptations may not evolve quickly enough and organisms must adopt other strategies, such as phenotypic plasticity. LÄS MER