Sökning: "nuclear weapons"

Visar resultat 1 - 5 av 32 avhandlingar innehållade orden nuclear weapons.

  1. 1. The long-term nuclear explosives predicament : final disposal of military usable fissile material in nuclear waste from nuclear power and from the elimination of nuclear weapons

    Författare :Johan Swahn; [1992]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; plutonium economy; laser isotope separation; disposal; sustainability; plutinium; destruction; sustainable energy future; nuclear fuel cycle; Swedish; fissile material; spent nuclear fuel; transmutation; ethics; production; construction; high-level nuclear waste; nuclear weapons; nuclear explosives; military; long-term;

    Sammanfattning : .... LÄS MER

  2. 2. Controlling Weapons of Mass Destruction : An Evaluation of International Security Regime Significance

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Charles F. Parker; Michael Zürn; [2001]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Political science; Regimes; security; international cooperation; compliance; weapons of mass destruction; arms control; non-proliferation; nuclear weapons; biological weapons; chemical weapons; NPT; BTWC; CWC; CTBT; Statsvetenskap; SOCIAL SCIENCES Social sciences Political science; SAMHÄLLSVETENSKAP Socialvetenskap Statsvetenskap; statskunskap; Political Science;

    Sammanfattning : This dissertation conducts an in-depth examination of the three weapons of mass destruction control regimes: the nuclear non-proliferation regime, the biological weapons control regime, and the chemical weapons control regime (NBC weapon control regimes). By examining a number of key indicators, this study investigates the specific ways each regime makes or does not make a difference in its respective issue area. LÄS MER

  3. 3. On Weapons Plutonium in the Arctic Environment (Thule, Greenland)

    Detta är en avhandling från Risø National Laboratory

    Författare :Mats Eriksson; [2002]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Nuclear physics; Kärnfysik; Nuclear medicine; radiobiology; Nukleärmedicin; radiobiologi; Nuclear engineering and technology; Kärnteknik; realtime digital image systems; SEM; ICP-MS; alpha spectrometry; gamma spectrometry; heterogeneous activity concentration; hot particle; separation technique; isotopic ratio; inventory; source term; fallout; americium; uranium; plutonium; radionuclide; Bylot Sound; Greenland; Thule; environmental radioactivity; nuclear accident;

    Sammanfattning : This thesis concerns a nuclear accident that occurred in the Thule (Pituffik) area, NW Greenland in 1968, called the Thule accident. Results are based on different analytical techniques, i.e. gamma spectrometry, alpha spectrometry, ICP-MS, SEM with EDX and different sediment models, i. LÄS MER

  4. 4. Visionen om outtömlig energi : Bridreaktorn i svensk kärnkraftshistoria 1945–80

    Detta är en avhandling från Risø National Laboratory

    Författare :Maja Fjæstad; Thomas Kaiserfeld; Thomas Jonter; Henrik Björck; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; nuclear power; nuclear energy; nuclear power history; nuclear weapons; breeder reactor; fast reactor; AB Atomenergi; history; history of science; history of technology; environmental history; Sweden; 20th century; vision; technological vision; interpretative flexibility; kärnkraft; kärnkraftshistoria; kärnvapen; bridreaktorer; snabba reaktorer; AB Atomenergi; historia; vetenskapshistoria; teknikhistoria; miljöhistoria; Sverige; svensk historia; 1900-tal; vision; tekniska visioner; utopi; tolkningsflexibilitet; HUMANITIES and RELIGION History and philosophy subjects History subjects History of technology; HUMANIORA och RELIGIONSVETENSKAP Historisk-filosofiska ämnen Historieämnen Teknikhistoria; HUMANITIES and RELIGION History and philosophy subjects History subjects History of science and ideas; HUMANIORA och RELIGIONSVETENSKAP Historisk-filosofiska ämnen Historieämnen Idé- o lärdomshistoria; HUMANITIES and RELIGION History and philosophy subjects History subjects History of science; HUMANIORA och RELIGIONSVETENSKAP Historisk-filosofiska ämnen Historieämnen Vetenskapshistoria;

    Sammanfattning : The fast breeder is a type of nuclear reactor that aroused much attention in the 1950s and 60s. Its ability to produce more nuclear fuel than it consumes offered promises of cheap and reliable energy, and thereby connected it to utopian ideas about an eternal supply of energy. LÄS MER

  5. 5. Studies of Long-lived Radionuclides in the Environment - with Emphasis on 99Tc, 237Np and Pu Isotopes

    Detta är en avhandling från Patric Lindahl, Department of Radiation Physics, University Hospital, 221 85 Lund, Sweden

    Författare :Patric Lindahl; [2003]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Nuclear medicine; radiobiology; Nukleärmedicin; radiobiologi; atomic ratio; environmental samples; nuclear weapons fallout; Chernobyl fallout; bioindicators; activated carbon; Sellafield; plutonium; neptunium; ICP-MS; technetium;

    Sammanfattning : Studies of the long-lived anthropogenic radionuclides 99Tc, 237Np, 239Pu and 240Pu were performed in marine and terrestrial areas contaminated by different accidental and controlled releases of radioactive materials. The three main sources discussed in this thesis are nuclear weapons tests, nuclear reprocessing plants and the Chernobyl accident. LÄS MER