Sökning: "risk characterization"

Visar resultat 1 - 5 av 292 avhandlingar innehållade orden risk characterization.

  1. 1. Rights at Risk : Ethical Issues in Risk Management

    Författare :Hélène Hermansson; Sven Ove Hansson; Jonathan Wolff; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; Risk; risk management; consistency; ethics; rights; cost-benefit; interpersonal weighing; Philosophy subjects; Filosofiämnen;

    Sammanfattning : he subject of this thesis is ethical aspects of decision-making concerning social risks. It is argued that a model for risk management must acknowledge several ethical aspects and, most crucial among these, the individual’s right not to be unfairly exposed to risks. LÄS MER

  3. 2. Uncertainty in risk assessment : contents and modes of communication

    Författare :Rikard Levin; Sven Ove Hansson; Erik Olsson; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; uncertainty; scientific uncertainty; characterization of uncertainty; decision-making under uncertainty; risk assessment; risk management; Philosophy subjects; Filosofiämnen;

    Sammanfattning : Assessments of chemical health risks are performed by scientific experts. Their intended use is as bases for decisions. This thesis tries to answer the questions of how uncertainty is, and should be, communicated in such risk assessments. The thesis consists of two articles and an introductory essay. LÄS MER

  4. 3. Ethical aspects of risk management

    Författare :Hélène Hermansson; Sven Ove Hansson; Johannes Persson; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; Risk; risk management; consistency; ethics; rights; cost-benefit; interpersonal weighing; decision-procedure; informed consent; NIMBY; Philosophy subjects; Filosofiämnen;

    Sammanfattning : The subject of this thesis is ethical aspects of risk management. It is argued that a model for risk management needs to be developed that acknowledges several ethical aspects and most crucial among these, the individual’s right not to be unfairly exposed to risks. LÄS MER

  5. 4. Geometallurgical study of historical tailings from the Yxsjöberg tungsten mine in Sweden : Characterization and reprocessing options

    Författare :Jane Mulenshi; Jan Rosenkranz; Saeed Chehreh Chelgani; Pablo Brito-Parada; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Critical raw materials; Historical tailings; Tungsten; Scheelite; Geometallurgical approach; Characterization; Beneficiation; Reprocessing; Gravity separation; Magnetic separation; Flotation; Mineral Processing; Mineralteknik; Centrumbildning - Centrum för avancerad gruvteknik och metallurgi CAMM ; Centre - Centre for Advanced Mining Metallurgy CAMM ;

    Sammanfattning : Tungsten (W) is listed among the European Union (EU) critical raw materials (CRMs) for its supply risk and economic importance. Primarily, tungsten is produced from scheelite and wolframite mineral ores with 0.08-1.5% tungsten trioxide (WO3) grade. LÄS MER

  7. 5. Characterization and treatment of municipal landfill leachates

    Författare :Ulrika Welander; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; physical chemical treatment; biological treatment; characterization; organic substances; leachate treatment; municipal landfill; Biotechnology; Bioteknik;

    Sammanfattning : Abstract The efficiency of different leachate treatment methods for the removal of refractory organic compounds and ammonium-nitrogen was investigated. The methods evaluated were nitrification, denitrification, adsorption onto activated carbon, precipitation by ferric chloride or aluminum sulphate and oxidation by ozone or Fenton´s reagent. LÄS MER