Sökning: "postulate"

Visar resultat 11 - 15 av 47 avhandlingar innehållade ordet postulate.

  1. 11. Anions and Additives for Lithium Battery Electrolytes

    Författare :Johan Scheers; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; lithium batteries; additives; Raman spectroscopy; anions; ab initio; electrolytes; ion pairs;

    Sammanfattning : Based on the atomic postulate, which is now more than 2400 years old, scientists have developed very advanced tools for studying the material world. With the potential realized with modern computers, more and more sophisticated methods are available for predicting real material properties, even from simple theoretical model systems. LÄS MER

  3. 12. Discrete Kinetic Models and Conservation Laws

    Författare :Mirela Cristina Vinerean; Alexander Bobylev; Giampiero Spiga; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Kinetic theory; discrete kinetic velocity models; conservation laws; MATHEMATICS; MATEMATIK; Matematik; Mathematics;

    Sammanfattning : Classical kinetic theory of gases is based on the Boltzmann equation (BE) which describes the evolution of a system of particles undergoing collisions preserving mass, momentum and energy. Discretization methods have been developed on the idea of replacing the original BE by a finite set of nonlinear hyperbolic PDEs corresponding to the densities linked to a suitable finite set of velocities. LÄS MER

  4. 13. Land Matters : Agrofuels, Unequal Exchange, and Appropriation of Ecological Space

    Författare :Kenneth Hermele; Humanekologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Land; Agrofuels; Ecologically unequal exchange; Environmental load displacement; Land grabbing; Malthus; Brazil; Ethanol; Resource wars; Land Use change; Indirect land use change;

    Sammanfattning : As a global society we are entering an era where land areas and land-based resources are coming to the fore once again for capital accumulation and economic growth, for the first time since the end of the 18th century when Malthus forecasted a contradiction between population growth and agricultural output. That constraint on economic growth, imposed by limited land areas, was overcome by the combination of fossil fuels (coal, oil) and appropriation of space overseas (colonialism, trade). LÄS MER

  5. 14. Advancing Models of Privacy Decision Making : Exploring the What & How of Privacy Behaviours

    Författare :Agnieszka Kitkowska; Leonardo Martucci; Erik Wästlund; Lynne Coventry; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Privacy; Attitudes Behaviour; Modelling Behaviour; HCI; UI Design; Computer Science; Datavetenskap;

    Sammanfattning : People's decisions do not happen in a vacuum; there are multiple factors that may affect them. There are external determinants, such as cost/benefit calculation of decision outcomes. There are also internal factors, such as attitudes, personality, emotions, age, and nationality. LÄS MER

  7. 15. Semantic Self-monitoring in Speech. Using Real-time Speech Exchange to Investigate the Use of Auditory Feedback for Self-comprehension

    Författare :Andreas Lind; Kognitionsvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; Speech production; self-monitoring; voice manipulation; self-comprehension; sense of agency; auditory feedback; Real-time Speech Exchange; internal monitoring;

    Sammanfattning : This thesis investigates speech production and self-monitoring by using a newly constructed Real-time Speech Exchange (RSE) system. This system makes it possible to covertly manipulate the auditory feedback that participants receive of their own voice. LÄS MER