Sökning: "Nuclear organization"

Visar resultat 1 - 5 av 101 avhandlingar innehållade orden Nuclear organization.

  1. 1. The nuclear genome of Norway spruce : organization and variation

    Författare :Anders Kvarnheden; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 2. Safety Reviews of Technical System Modifications in the Nuclear Industry

    Författare :Thomas Falk; Sven-Ove Hansson; Teemu Reiman; KTH; []
    Nyckelord :safety; safety review; nuclear; nuclear power plant; process; process improvement; action research; experience feedback;

    Sammanfattning : The function of safety reviews (here understood as expert judgements on proposals for design modifications and redesign of technical systems in commercial Nuclear Power Plants, supported by formalised safety review processes) plays a fundamental role for safety in nuclear installations. The primary aims of the presented case studies includes: critically examining and identifying the main areas for improvement of the existing technical safety review process as it is conducted at a Swedish nuclear power plant, developing a new process, and evaluating whether any improvements were accomplished. LÄS MER

  4. 3. Anti-nuclear Movements in Discursive and Political Contexts​ : Between Expert Voices and Local Protests

    Författare :Ekaterina Tarasova; Mai-Brith Schartau; Björn Hassler; Marta Reuter; Södertörns högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social movements; nuclear energy; discourse; action repertoires; protests; Nuclear Renaissance; Russia; Poland; Sweden; Politics; Economy and the Organization of Society; Politik; ekonomi och samhällets organisering; Östersjö- och Östeuropaforskning; Baltic and East European studies;

    Sammanfattning : Energy policies which maintain and extend nuclear energy are often opposed by anti-nuclear movements. Ambitious plans for developing nuclear energy in Russia, constructing a first nuclear plant in Poland, and lifting the ban on nuclear energy while allowing the replacement of old reactors in Sweden are examples of such energy policies. LÄS MER

  5. 4. The role of nuclear membrane proteins in differentiation and chromatin organization

    Författare :Cecilia Bergqvist; Einar Hallberg; Neus Visa; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; nuclear membrane proteins; chromatin organization; epigenetics; differentiation; stem cells; neurokemi med molekylär neurobiologi; Neurochemistry with Molecular Neurobiology;

    Sammanfattning : The nuclear envelope, consisting of an outer and an inner nuclear membrane, surrounds the genomic material. The genomic material (chromatin) is highly structured with (transcriptionally inactive) heterochromatin mostly found in the nuclear periphery and (transcriptionally active) euchromatin mostly found in the nuclear interior. LÄS MER

  7. 5. The role of nuclear envelope proteins in chromatin organization, differentiation and disease

    Författare :Cecilia Bergqvist; Einar Hallberg; Philippe Collas; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nuclear envelope proteins; chromatin organization; epigenetics; differentiation; quantitative image analysis; Samp1; neurokemi med molekylär neurobiologi; Neurochemistry with Molecular Neurobiology;

    Sammanfattning : In eukaryotes the genetic material is separated from the cytoplasm by the nuclear envelope (NE), consisting of the outer and inner nuclear membrane, the nuclear lamina and the nuclear pores. The genetic material is highly structured with transcriptionally inactive heterochromatin enriched at the nuclear periphery and transcriptionally active euchromatin in the nuclear interior. LÄS MER